Merge remote-tracking branch 'origin/master'

# Conflicts:
#	ui/src/stores/orderentryStore.js

deploy/deploy.sh

@@ -93,7 +93,7 @@ ensure_ui_permissions() {
 
 clean_ui_build_artifacts() {
   cd "$APP_DIR/ui"
-  # dist'i silmiyoruz -> eski chunklar k<EFBFBD>sa s<EFBFBD>re kalabilir, ChunkLoadError azal<EFBFBD>r
+  # dist'i silmiyoruz -> eski chunklar kısa süre kalabilir, ChunkLoadError azalır
   rm -rf .quasar node_modules/.cache || true
 }
 
@@ -217,6 +217,36 @@ ensure_ui_readable_by_nginx() {
   fi
 }
 
+ensure_node20_for_ui_build() {
+  local required_major=20
+  local nvm_dir="${NVM_DIR:-$HOME/.nvm}"
+
+  if [[ -s "$nvm_dir/nvm.sh" ]]; then
+    # shellcheck disable=SC1090
+    source "$nvm_dir/nvm.sh"
+    nvm install "$required_major" >/dev/null
+    nvm use "$required_major" >/dev/null
+  fi
+
+  if ! command -v node >/dev/null 2>&1; then
+    echo "ERROR: node command not found"
+    return 1
+  fi
+
+  local node_version
+  node_version="$(node -v 2>/dev/null || true)"
+  local node_major
+  node_major="$(echo "$node_version" | sed -E 's/^v([0-9]+).*/\1/')"
+
+  if [[ -z "$node_major" || "$node_major" -lt "$required_major" ]]; then
+    echo "ERROR: Node.js >=${required_major} required for UI build. Current: ${node_version:-unknown}"
+    echo "Hint: install nvm and run: nvm install ${required_major} && nvm alias default ${required_major}"
+    return 1
+  fi
+
+  echo "UI build runtime: node=$node_version npm=$(npm -v)"
+}
+
 build_api_binary() {
   if ! command -v go >/dev/null 2>&1; then
     echo "ERROR: go command not found"
@@ -291,6 +321,7 @@ run_deploy() {
 
   log_step "BUILD UI"
   cd "$APP_DIR/ui"
+  ensure_node20_for_ui_build
   clean_ui_build_artifacts
   npm ci --no-audit --no-fund --include=optional
   npm i -D --no-audit --no-fund sass-embedded@1.93.2

docs/i18n-dynamic-translation-standard.md

@@ -0,0 +1,52 @@
+# i18n + Dinamik Çeviri Standardı
+
+Bu projede çok dilli yapı iki katmanlıdır:
+
+1. Statik UI metinleri `i18n` ile yönetilir.
+2. Dinamik içerikler `mk_translator` + otomatik çeviri servisi (OpenAI) ile yönetilir.
+
+## 1) Statik UI (Deterministik)
+
+Kullanım alanı:
+- buton metinleri
+- menüler
+- form label'ları
+- validasyon mesajları
+- sabit ekran başlıkları
+- route/meta/title
+
+Kural:
+- her metin key bazlı tutulur (`$t('common.save')`)
+- locale dosyaları: `tr`, `en`, `de`, `it`, `es`, `ru`, `ar`
+- fallback sırası: hedef dil -> `en` -> `tr`
+
+## 2) Dinamik İçerik (DB/CMS/Serbest metin)
+
+Akış:
+1. Kaynak metin için `mk_translator` kontrol edilir.
+2. Hedef dil karşılığı yoksa OpenAI ile çeviri üretilir.
+3. Sonuç `mk_translator` tablosuna yazılır.
+4. Sonraki isteklerde DB sonucu kullanılır (cache etkisi).
+
+Kullanım alanı:
+- ürün/kategori açıklamaları
+- CMS içerikleri
+- admin panelden girilen serbest metinler
+- şablon bazlı metin içerikleri
+
+## Kalite ve Güvenlik Kuralları
+
+- Prompt net olmalı: sadece çeviri dönsün, açıklama eklemesin.
+- Placeholder/format korunsun: `{name}`, `{{count}}`, `%s` gibi yapılar bozulmasın.
+- HTML tag'leri ve kod/SKU değerleri çevrilmesin.
+- API key sadece backend'de tutulur (`OPENAI_API_KEY` client'a verilmez).
+- 429/5xx için retry + exponential backoff uygulanır.
+- Hassas veri içeriği olan metinlerde veri politikası kontrolü yapılır.
+
+## Özet
+
+Bu servis, `i18n`'in alternatifi değildir; `i18n`'i tamamlayan dinamik çeviri katmanıdır.
+
+- Statik UI: `i18n`
+- Dinamik içerik: `mk_translator` + OpenAI + cache
+

readme.md

@@ -16,4 +16,9 @@
 | Cloudflare | bt@baggi.com.tr | Baggi2025!.? |
 | 172.16.0.3 | ct              | pasauras     |
 
+## Dil ve Çeviri Standardı
+
+Detaylı mimari dokümanı:
+- [docs/i18n-dynamic-translation-standard.md](docs/i18n-dynamic-translation-standard.md)
+
 

scripts/sql/language_module_seed.sql

@@ -0,0 +1,48 @@
+-- language_module_seed.sql
+-- 1) Register language module routes if missing
+INSERT INTO mk_sys_routes (path, method, module_code, action)
+VALUES
+  ('/api/language/translations', 'GET', 'language', 'update'),
+  ('/api/language/translations/{id}', 'PUT', 'language', 'update'),
+  ('/api/language/translations/upsert-missing', 'POST', 'language', 'update'),
+  ('/api/language/translations/sync-sources', 'POST', 'language', 'update'),
+  ('/api/language/translations/translate-selected', 'POST', 'language', 'update'),
+  ('/api/language/translations/bulk-approve', 'POST', 'language', 'update'),
+  ('/api/language/translations/bulk-update', 'POST', 'language', 'update')
+ON CONFLICT (path, method) DO UPDATE
+SET
+  module_code = EXCLUDED.module_code,
+  action = EXCLUDED.action;
+
+-- 2) Remove legacy system translation routes (optional cleanup)
+DELETE FROM mk_sys_routes
+WHERE path LIKE '/api/system/translations%';
+
+-- 3) Seed role permissions for language module by cloning system perms
+INSERT INTO mk_sys_role_permissions (role_id, module_code, action, allowed)
+SELECT rp.role_id, 'language', rp.action, rp.allowed
+FROM mk_sys_role_permissions rp
+WHERE rp.module_code = 'system'
+  AND rp.action IN ('view', 'read', 'insert', 'update', 'delete', 'export')
+ON CONFLICT DO NOTHING;
+
+-- 4) Ensure admin update access
+INSERT INTO mk_sys_role_permissions (role_id, module_code, action, allowed)
+SELECT r.id, 'language', 'update', true
+FROM dfrole r
+WHERE r.id = 3
+ON CONFLICT DO NOTHING;
+
+-- 5) Seed role+department permissions for language module by cloning system perms
+INSERT INTO mk_sys_role_department_permissions
+  (role_id, department_code, module_code, action, allowed)
+SELECT DISTINCT
+  rdp.role_id,
+  rdp.department_code,
+  'language',
+  rdp.action,
+  rdp.allowed
+FROM mk_sys_role_department_permissions rdp
+WHERE rdp.module_code = 'system'
+  AND rdp.action IN ('view', 'read', 'insert', 'update', 'delete', 'export')
+ON CONFLICT DO NOTHING;

svc/.env.local

@@ -32,3 +32,6 @@ API_HOST=0.0.0.0
 API_PORT=8080
 
 
+AZURE_TRANSLATOR_KEY=d055c693-a84e-4594-8aef-a6c05c42623a
+AZURE_TRANSLATOR_ENDPOINT=https://api.cognitive.microsofttranslator.com
+AZURE_TRANSLATOR_REGION=westeurope

svc/cmd/translation_sync_once/main.go

@@ -0,0 +1,72 @@
+package main
+
+import (
+	"bssapp-backend/db"
+	"bssapp-backend/routes"
+	"fmt"
+	"log"
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/joho/godotenv"
+)
+
+func main() {
+	_ = godotenv.Load(".env", "mail.env", ".env.local")
+
+	if err := db.ConnectMSSQL(); err != nil {
+		log.Fatalf("mssql connect failed: %v", err)
+	}
+	pgDB, err := db.ConnectPostgres()
+	if err != nil {
+		log.Fatalf("postgres connect failed: %v", err)
+	}
+	defer pgDB.Close()
+
+	limit := 30000
+	if raw := os.Getenv("TRANSLATION_SYNC_LIMIT"); raw != "" {
+		if parsed, err := strconv.Atoi(raw); err == nil && parsed > 0 {
+			limit = parsed
+		}
+	}
+
+	langs := []string{"en", "de", "it", "es", "ru", "ar"}
+	if raw := strings.TrimSpace(os.Getenv("TRANSLATION_SYNC_LANGS")); raw != "" {
+		parts := strings.Split(raw, ",")
+		custom := make([]string, 0, len(parts))
+		for _, p := range parts {
+			v := strings.TrimSpace(strings.ToLower(p))
+			if v != "" {
+				custom = append(custom, v)
+			}
+		}
+		if len(custom) > 0 {
+			langs = custom
+		}
+	}
+
+	autoTranslate := true
+	if raw := strings.TrimSpace(strings.ToLower(os.Getenv("TRANSLATION_SYNC_AUTO_TRANSLATE"))); raw != "" {
+		if raw == "0" || raw == "false" || raw == "off" {
+			autoTranslate = false
+		}
+	}
+
+	result, err := routes.PerformTranslationSync(pgDB, db.MssqlDB, routes.TranslationSyncOptions{
+		AutoTranslate: autoTranslate,
+		Languages:     langs,
+		Limit:         limit,
+		OnlyNew:       true,
+	})
+	if err != nil {
+		log.Fatalf("manual sync failed: %v", err)
+	}
+
+	fmt.Printf("translation sync done: seeds=%d affected=%d auto_translated=%d langs=%v\n",
+		result.SeedCount,
+		result.AffectedCount,
+		result.AutoTranslated,
+		result.TargetLangs,
+	)
+}

svc/db/mssql.go

@@ -3,32 +3,120 @@ package db
 import (
 	"database/sql"
 	"fmt"
+	"net/url"
 	"os"
+	"strconv"
 	"strings"
+	"time"
 
 	_ "github.com/microsoft/go-mssqldb"
 )
 
 var MssqlDB *sql.DB
 
-// ConnectMSSQL MSSQL baglantisini ortam degiskeninden baslatir.
+func envInt(name string, fallback int) int {
+	raw := strings.TrimSpace(os.Getenv(name))
+	if raw == "" {
+		return fallback
+	}
+	value, err := strconv.Atoi(raw)
+	if err != nil || value <= 0 {
+		return fallback
+	}
+	return value
+}
+
+func ensureTimeoutValue(current string, desired int) string {
+	cur, err := strconv.Atoi(strings.TrimSpace(current))
+	if err == nil && cur >= desired {
+		return strings.TrimSpace(current)
+	}
+	return strconv.Itoa(desired)
+}
+
+func ensureMSSQLTimeouts(connString string, connectionTimeoutSec int, dialTimeoutSec int) string {
+	raw := strings.TrimSpace(connString)
+	if raw == "" {
+		return raw
+	}
+
+	if strings.HasPrefix(strings.ToLower(raw), "sqlserver://") {
+		u, err := url.Parse(raw)
+		if err != nil {
+			return raw
+		}
+		q := u.Query()
+		q.Set("connection timeout", ensureTimeoutValue(q.Get("connection timeout"), connectionTimeoutSec))
+		q.Set("dial timeout", ensureTimeoutValue(q.Get("dial timeout"), dialTimeoutSec))
+		u.RawQuery = q.Encode()
+		return u.String()
+	}
+
+	parts := strings.Split(raw, ";")
+	foundConnectionTimeout := false
+	foundDialTimeout := false
+
+	for i, part := range parts {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+
+		eq := strings.Index(part, "=")
+		if eq <= 0 {
+			continue
+		}
+
+		key := strings.ToLower(strings.TrimSpace(part[:eq]))
+		value := strings.TrimSpace(part[eq+1:])
+
+		switch key {
+		case "connection timeout":
+			foundConnectionTimeout = true
+			parts[i] = "connection timeout=" + ensureTimeoutValue(value, connectionTimeoutSec)
+		case "dial timeout":
+			foundDialTimeout = true
+			parts[i] = "dial timeout=" + ensureTimeoutValue(value, dialTimeoutSec)
+		}
+	}
+
+	if !foundConnectionTimeout {
+		parts = append(parts, "connection timeout="+strconv.Itoa(connectionTimeoutSec))
+	}
+	if !foundDialTimeout {
+		parts = append(parts, "dial timeout="+strconv.Itoa(dialTimeoutSec))
+	}
+
+	return strings.Join(parts, ";")
+}
+
+// ConnectMSSQL initializes the MSSQL connection from environment.
 func ConnectMSSQL() error {
 	connString := strings.TrimSpace(os.Getenv("MSSQL_CONN"))
 	if connString == "" {
-		return fmt.Errorf("MSSQL_CONN tanımlı değil")
+		return fmt.Errorf("MSSQL_CONN tanimli degil")
 	}
 
+	connectionTimeoutSec := envInt("MSSQL_CONNECTION_TIMEOUT_SEC", 120)
+	dialTimeoutSec := envInt("MSSQL_DIAL_TIMEOUT_SEC", connectionTimeoutSec)
+	connString = ensureMSSQLTimeouts(connString, connectionTimeoutSec, dialTimeoutSec)
+
 	var err error
 	MssqlDB, err = sql.Open("sqlserver", connString)
 	if err != nil {
-		return fmt.Errorf("MSSQL bağlantı hatası: %w", err)
+		return fmt.Errorf("MSSQL baglanti hatasi: %w", err)
 	}
 
+	MssqlDB.SetMaxOpenConns(envInt("MSSQL_MAX_OPEN_CONNS", 40))
+	MssqlDB.SetMaxIdleConns(envInt("MSSQL_MAX_IDLE_CONNS", 40))
+	MssqlDB.SetConnMaxLifetime(time.Duration(envInt("MSSQL_CONN_MAX_LIFETIME_MIN", 30)) * time.Minute)
+	MssqlDB.SetConnMaxIdleTime(time.Duration(envInt("MSSQL_CONN_MAX_IDLE_MIN", 10)) * time.Minute)
+
 	if err = MssqlDB.Ping(); err != nil {
-		return fmt.Errorf("MSSQL erişilemiyor: %w", err)
+		return fmt.Errorf("MSSQL erisilemiyor: %w", err)
 	}
 
-	fmt.Println("MSSQL bağlantısı başarılı")
+	fmt.Printf("MSSQL baglantisi basarili (connection timeout=%ds, dial timeout=%ds)\n", connectionTimeoutSec, dialTimeoutSec)
 	return nil
 }
 

svc/internal/i18n/lang.go

@@ -0,0 +1,122 @@
+package i18n
+
+import "strings"
+
+const DefaultLang = "TR"
+
+var supported = map[string]struct{}{
+	"TR": {},
+	"EN": {},
+	"DE": {},
+	"IT": {},
+	"ES": {},
+	"RU": {},
+	"AR": {},
+}
+
+func NormalizeLangCode(raw string) string {
+	lang := strings.ToUpper(strings.TrimSpace(raw))
+	if _, ok := supported[lang]; ok {
+		return lang
+	}
+	return DefaultLang
+}
+
+func ResolveLangCode(queryLangCode, acceptLanguage string) string {
+	if lang := NormalizeLangCode(queryLangCode); lang != DefaultLang || strings.EqualFold(strings.TrimSpace(queryLangCode), DefaultLang) {
+		return lang
+	}
+
+	header := strings.TrimSpace(acceptLanguage)
+	if header == "" {
+		return DefaultLang
+	}
+	first := strings.Split(header, ",")[0]
+	first = strings.TrimSpace(strings.Split(first, ";")[0])
+	if len(first) < 2 {
+		return DefaultLang
+	}
+	return NormalizeLangCode(first[:2])
+}
+
+func T(langCode, key string) string {
+	for _, lang := range fallbackLangs(langCode) {
+		if val, ok := dict[lang][key]; ok {
+			return val
+		}
+	}
+	return key
+}
+
+func fallbackLangs(langCode string) []string {
+	lang := NormalizeLangCode(langCode)
+	switch lang {
+	case "TR":
+		return []string{"TR"}
+	case "EN":
+		return []string{"EN", "TR"}
+	default:
+		return []string{lang, "EN", "TR"}
+	}
+}
+
+var dict = map[string]map[string]string{
+	"TR": {
+		"pdf.report_title":      "Cari Hesap Raporu",
+		"pdf.date":              "Tarih",
+		"pdf.customer":          "Cari",
+		"pdf.date_range":        "Tarih Aralığı",
+		"pdf.page":              "Sayfa",
+		"pdf.ending_balance":    "Son Bakiye",
+		"pdf.currency_prefix":   "Para Birimi",
+		"pdf.balance_prefix":    "Bakiye",
+		"pdf.main.doc_no":       "Belge No",
+		"pdf.main.date":         "Tarih",
+		"pdf.main.due_date":     "Vade",
+		"pdf.main.operation":    "İşlem",
+		"pdf.main.description":  "Açıklama",
+		"pdf.main.currency":     "Para",
+		"pdf.main.debit":        "Borç",
+		"pdf.main.credit":       "Alacak",
+		"pdf.main.balance":      "Bakiye",
+		"pdf.detail.main_group": "Ana Grup",
+		"pdf.detail.sub_group":  "Alt Grup",
+		"pdf.detail.waiter":     "Garson",
+		"pdf.detail.fit":        "Fit",
+		"pdf.detail.content":    "İçerik",
+		"pdf.detail.product":    "Ürün",
+		"pdf.detail.color":      "Renk",
+		"pdf.detail.qty":        "Adet",
+		"pdf.detail.price":      "Fiyat",
+		"pdf.detail.total":      "Tutar",
+	},
+	"EN": {
+		"pdf.report_title":      "Customer Account Report",
+		"pdf.date":              "Date",
+		"pdf.customer":          "Customer",
+		"pdf.date_range":        "Date Range",
+		"pdf.page":              "Page",
+		"pdf.ending_balance":    "Ending Balance",
+		"pdf.currency_prefix":   "Currency",
+		"pdf.balance_prefix":    "Balance",
+		"pdf.main.doc_no":       "Document No",
+		"pdf.main.date":         "Date",
+		"pdf.main.due_date":     "Due Date",
+		"pdf.main.operation":    "Operation",
+		"pdf.main.description":  "Description",
+		"pdf.main.currency":     "Curr.",
+		"pdf.main.debit":        "Debit",
+		"pdf.main.credit":       "Credit",
+		"pdf.main.balance":      "Balance",
+		"pdf.detail.main_group": "Main Group",
+		"pdf.detail.sub_group":  "Sub Group",
+		"pdf.detail.waiter":     "Waiter",
+		"pdf.detail.fit":        "Fit",
+		"pdf.detail.content":    "Content",
+		"pdf.detail.product":    "Product",
+		"pdf.detail.color":      "Color",
+		"pdf.detail.qty":        "Qty",
+		"pdf.detail.price":      "Price",
+		"pdf.detail.total":      "Total",
+	},
+}

svc/internal/mailer/mailer.go

@@ -3,6 +3,7 @@ package mailer
 import (
 	"context"
 	"crypto/tls"
+	"encoding/base64"
 	"errors"
 	"fmt"
 	"net"
@@ -138,11 +139,13 @@ func (m *Mailer) Send(ctx context.Context, msg Message) error {
 }
 
 func buildMIME(from string, to []string, subject, contentType, body string) string {
-	// Subject UTF-8 basit hali (gerekirse sonra MIME encoded-word ekleriz)
+	// Encode Subject to UTF-8
+	encodedSubject := "=?UTF-8?B?" + base64.StdEncoding.EncodeToString([]byte(subject)) + "?="
+
 	headers := []string{
 		"From: " + from,
 		"To: " + strings.Join(to, ", "),
-		"Subject: " + subject,
+		"Subject: " + encodedSubject,
 		"MIME-Version: 1.0",
 		"Content-Type: " + contentType,
 		"",

svc/main.go

@@ -104,7 +104,26 @@ func autoRegisterRouteV3(
 		return
 	}
 
-	// 2) ADMIN AUTO PERMISSION (module+action bazlı)
+	// 2) MODULE LOOKUP AUTO SEED (permission ekranları için)
+	moduleLabel := strings.TrimSpace(strings.ReplaceAll(module, "_", " "))
+	if moduleLabel == "" {
+		moduleLabel = module
+	}
+	_, err = tx.Exec(`
+		INSERT INTO mk_sys_modules (code, name)
+		VALUES ($1::text, $2::text)
+		ON CONFLICT (code) DO UPDATE
+		SET name = COALESCE(NULLIF(EXCLUDED.name, ''), mk_sys_modules.name)
+	`,
+		module,
+		moduleLabel,
+	)
+	if err != nil {
+		log.Printf("❌ Module seed error (%s %s): %v", method, path, err)
+		return
+	}
+
+	// 3) ROLE PERMISSION AUTO SEED (admin=true, diğer roller=false)
 	_, err = tx.Exec(`
 		INSERT INTO mk_sys_role_permissions
 			(role_id, module_code, action, allowed)
@@ -112,16 +131,50 @@ func autoRegisterRouteV3(
 			id,
 			$1,
 			$2,
-			true
+			CASE
+				WHEN id = 3 OR LOWER(code) = 'admin' THEN true
+				ELSE false
+			END
 		FROM dfrole
-		WHERE id = 3 -- ADMIN
 		ON CONFLICT DO NOTHING
 	`,
 		module,
 		action,
 	)
 	if err != nil {
-		log.Printf("❌ Admin perm seed error (%s %s): %v", method, path, err)
+		log.Printf("❌ Role perm seed error (%s %s): %v", method, path, err)
+		return
+	}
+
+	// 4) ROLE+DEPARTMENT PERMISSION AUTO SEED
+	// Existing role+department kombinasyonlarına yeni module+action satırı açılır.
+	_, err = tx.Exec(`
+		WITH role_dept_scope AS (
+			SELECT DISTINCT role_id, department_code
+			FROM mk_sys_role_department_permissions
+			UNION
+			SELECT 3 AS role_id, d.code AS department_code
+			FROM mk_dprt d
+		)
+		INSERT INTO mk_sys_role_department_permissions
+			(role_id, department_code, module_code, action, allowed)
+		SELECT
+			rds.role_id,
+			rds.department_code,
+			$1,
+			$2,
+			CASE
+				WHEN rds.role_id = 3 THEN true
+				ELSE false
+			END
+		FROM role_dept_scope rds
+		ON CONFLICT DO NOTHING
+	`,
+		module,
+		action,
+	)
+	if err != nil {
+		log.Printf("❌ Role+Dept perm seed error (%s %s): %v", method, path, err)
 		return
 	}
 
@@ -265,6 +318,41 @@ func InitRoutes(pgDB *sql.DB, mssql *sql.DB, ml *mailer.GraphMailer) *mux.Router
 		"system", "update",
 		wrapV3(routes.SaveMarketMailMappingHandler(pgDB)),
 	)
+	bindV3(r, pgDB,
+		"/api/language/translations", "GET",
+		"language", "update",
+		wrapV3(routes.GetTranslationRowsHandler(pgDB)),
+	)
+	bindV3(r, pgDB,
+		"/api/language/translations/{id}", "PUT",
+		"language", "update",
+		wrapV3(routes.UpdateTranslationRowHandler(pgDB)),
+	)
+	bindV3(r, pgDB,
+		"/api/language/translations/upsert-missing", "POST",
+		"language", "update",
+		wrapV3(routes.UpsertMissingTranslationsHandler(pgDB)),
+	)
+	bindV3(r, pgDB,
+		"/api/language/translations/sync-sources", "POST",
+		"language", "update",
+		wrapV3(routes.SyncTranslationSourcesHandler(pgDB, mssql)),
+	)
+	bindV3(r, pgDB,
+		"/api/language/translations/translate-selected", "POST",
+		"language", "update",
+		wrapV3(routes.TranslateSelectedTranslationsHandler(pgDB)),
+	)
+	bindV3(r, pgDB,
+		"/api/language/translations/bulk-approve", "POST",
+		"language", "update",
+		wrapV3(routes.BulkApproveTranslationsHandler(pgDB)),
+	)
+	bindV3(r, pgDB,
+		"/api/language/translations/bulk-update", "POST",
+		"language", "update",
+		wrapV3(routes.BulkUpdateTranslationsHandler(pgDB)),
+	)
 
 	// ============================================================
 	// PERMISSIONS
@@ -519,13 +607,15 @@ func InitRoutes(pgDB *sql.DB, mssql *sql.DB, ml *mailer.GraphMailer) *mux.Router
 	}{
 		{"/api/order/create", "POST", "insert", routes.CreateOrderHandler(pgDB, mssql)},
 		{"/api/order/update", "POST", "update", http.HandlerFunc(routes.UpdateOrderHandler)},
+		{"/api/order/{id}/bulk-due-date", "POST", "update", routes.BulkUpdateOrderLineDueDateHandler(mssql)},
 		{"/api/order/get/{id}", "GET", "view", routes.GetOrderByIDHandler(mssql)},
 		{"/api/orders/list", "GET", "view", routes.OrderListRoute(mssql)},
 		{"/api/orders/production-list", "GET", "update", routes.OrderProductionListRoute(mssql)},
+		{"/api/orders/production-items/cditem-lookups", "GET", "view", routes.OrderProductionCdItemLookupsRoute(mssql)},
 		{"/api/orders/production-items/{id}", "GET", "view", routes.OrderProductionItemsRoute(mssql)},
 		{"/api/orders/production-items/{id}/insert-missing", "POST", "update", routes.OrderProductionInsertMissingRoute(mssql)},
 		{"/api/orders/production-items/{id}/validate", "POST", "update", routes.OrderProductionValidateRoute(mssql)},
-		{"/api/orders/production-items/{id}/apply", "POST", "update", routes.OrderProductionApplyRoute(mssql)},
+		{"/api/orders/production-items/{id}/apply", "POST", "update", routes.OrderProductionApplyRoute(mssql, ml)},
 		{"/api/orders/close-ready", "GET", "update", routes.OrderCloseReadyListRoute(mssql)},
 		{"/api/orders/bulk-close", "POST", "update", routes.OrderBulkCloseRoute(mssql)},
 		{"/api/orders/export", "GET", "export", routes.OrderListExcelRoute(mssql)},
@@ -570,11 +660,22 @@ func InitRoutes(pgDB *sql.DB, mssql *sql.DB, ml *mailer.GraphMailer) *mux.Router
 		wrapV3(http.HandlerFunc(routes.GetProductDetailHandler)),
 	)
 
+	bindV3(r, pgDB,
+		"/api/product-cditem", "GET",
+		"order", "view",
+		wrapV3(http.HandlerFunc(routes.GetProductCdItemHandler)),
+	)
+
 	bindV3(r, pgDB,
 		"/api/product-colors", "GET",
 		"order", "view",
 		wrapV3(http.HandlerFunc(routes.GetProductColorsHandler)),
 	)
+	bindV3(r, pgDB,
+		"/api/product-newcolors", "GET",
+		"order", "view",
+		wrapV3(http.HandlerFunc(routes.GetProductNewColorsHandler)),
+	)
 
 	bindV3(r, pgDB,
 		"/api/product-colorsize", "GET",
@@ -587,6 +688,21 @@ func InitRoutes(pgDB *sql.DB, mssql *sql.DB, ml *mailer.GraphMailer) *mux.Router
 		"order", "view",
 		wrapV3(http.HandlerFunc(routes.GetProductSecondColorsHandler)),
 	)
+	bindV3(r, pgDB,
+		"/api/product-newsecondcolor", "GET",
+		"order", "view",
+		wrapV3(http.HandlerFunc(routes.GetProductNewSecondColorsHandler)),
+	)
+	bindV3(r, pgDB,
+		"/api/product-attributes", "GET",
+		"order", "view",
+		wrapV3(http.HandlerFunc(routes.GetProductAttributesHandler)),
+	)
+	bindV3(r, pgDB,
+		"/api/product-item-attributes", "GET",
+		"order", "view",
+		wrapV3(http.HandlerFunc(routes.GetProductItemAttributesHandler)),
+	)
 	bindV3(r, pgDB,
 		"/api/product-stock-query", "GET",
 		"order", "view",
@@ -617,6 +733,11 @@ func InitRoutes(pgDB *sql.DB, mssql *sql.DB, ml *mailer.GraphMailer) *mux.Router
 		"order", "view",
 		wrapV3(routes.GetProductSizeMatchRulesHandler(pgDB)),
 	)
+	bindV3(r, pgDB,
+		"/api/pricing/products", "GET",
+		"order", "view",
+		wrapV3(http.HandlerFunc(routes.GetProductPricingListHandler)),
+	)
 
 	// ============================================================
 	// ROLE MANAGEMENT
@@ -726,6 +847,11 @@ func main() {
 	auditlog.Init(pgDB, 1000)
 	log.Println("🕵️ AuditLog sistemi başlatıldı (buffer=1000)")
 
+	// -------------------------------------------------------
+	// 🚀 TRANSLATION QUERY PERFORMANCE INDEXES
+	// -------------------------------------------------------
+	routes.EnsureTranslationPerfIndexes(pgDB)
+
 	// -------------------------------------------------------
 	// ✉️ MAILER INIT
 	// -------------------------------------------------------
@@ -744,6 +870,7 @@ func main() {
 	// 🌍 SERVER
 	// -------------------------------------------------------
 	router := InitRoutes(pgDB, db.MssqlDB, graphMailer)
+	startTranslationSyncScheduler(pgDB, db.MssqlDB)
 
 	handler := enableCORS(
 		middlewares.GlobalAuthMiddleware(

svc/models/orderproductionitem.go

@@ -13,8 +13,10 @@ type OrderProductionItem struct {
 
 	OldItemCode         string  `json:"OldItemCode"`
 	OldColor            string  `json:"OldColor"`
+	OldColorDescription string  `json:"OldColorDescription"`
 	OldDim2             string  `json:"OldDim2"`
 	OldDesc             string  `json:"OldDesc"`
+	OldQty              float64 `json:"OldQty"`
 
 	NewItemCode string `json:"NewItemCode"`
 	NewColor    string `json:"NewColor"`
@@ -22,4 +24,6 @@ type OrderProductionItem struct {
 	NewDesc     string `json:"NewDesc"`
 
 	IsVariantMissing bool   `json:"IsVariantMissing"`
+	OldDueDate       string `json:"OldDueDate"`
+	NewDueDate       string `json:"NewDueDate"`
 }

svc/models/orderproductionupdate.go

@@ -4,13 +4,19 @@ type OrderProductionUpdateLine struct {
 	OrderLineID  string  `json:"OrderLineID"`
 	NewItemCode  string  `json:"NewItemCode"`
 	NewColor     string  `json:"NewColor"`
+	ItemDim1Code *string `json:"ItemDim1Code,omitempty"`
 	NewDim2      string  `json:"NewDim2"`
 	NewDesc      string  `json:"NewDesc"`
+	OldDueDate   string  `json:"OldDueDate"`
+	NewDueDate   string  `json:"NewDueDate"`
 }
 
 type OrderProductionUpdatePayload struct {
 	Lines                []OrderProductionUpdateLine       `json:"lines"`
 	InsertMissing        bool                              `json:"insertMissing"`
+	CdItems              []OrderProductionCdItemDraft      `json:"cdItems"`
+	ProductAttributes    []OrderProductionItemAttributeRow `json:"productAttributes"`
+	HeaderAverageDueDate *string                           `json:"HeaderAverageDueDate,omitempty"`
 }
 
 type OrderProductionMissingVariant struct {
@@ -22,3 +28,70 @@ type OrderProductionMissingVariant struct {
 	ItemDim2Code string `json:"ItemDim2Code"`
 	ItemDim3Code string `json:"ItemDim3Code"`
 }
+
+type OrderProductionBarcodeValidation struct {
+	Code            string `json:"code"`
+	Message         string `json:"message"`
+	Barcode         string `json:"barcode,omitempty"`
+	BarcodeTypeCode string `json:"barcodeTypeCode,omitempty"`
+	ItemTypeCode    int16  `json:"ItemTypeCode,omitempty"`
+	ItemCode        string `json:"ItemCode,omitempty"`
+	ColorCode       string `json:"ColorCode,omitempty"`
+	ItemDim1Code    string `json:"ItemDim1Code,omitempty"`
+	ItemDim2Code    string `json:"ItemDim2Code,omitempty"`
+	ItemDim3Code    string `json:"ItemDim3Code,omitempty"`
+}
+
+type OrderProductionCdItemDraft struct {
+	ItemTypeCode            int16   `json:"ItemTypeCode"`
+	ItemCode                string  `json:"ItemCode"`
+	ItemDimTypeCode         *int16  `json:"ItemDimTypeCode"`
+	ProductTypeCode         *int16  `json:"ProductTypeCode"`
+	ProductHierarchyID      *int    `json:"ProductHierarchyID"`
+	UnitOfMeasureCode1      *string `json:"UnitOfMeasureCode1"`
+	ItemAccountGrCode       *string `json:"ItemAccountGrCode"`
+	ItemTaxGrCode           *string `json:"ItemTaxGrCode"`
+	ItemPaymentPlanGrCode   *string `json:"ItemPaymentPlanGrCode"`
+	ItemDiscountGrCode      *string `json:"ItemDiscountGrCode"`
+	ItemVendorGrCode        *string `json:"ItemVendorGrCode"`
+	PromotionGroupCode      *string `json:"PromotionGroupCode"`
+	ProductCollectionGrCode *string `json:"ProductCollectionGrCode"`
+	StorePriceLevelCode     *string `json:"StorePriceLevelCode"`
+	PerceptionOfFashionCode *string `json:"PerceptionOfFashionCode"`
+	CommercialRoleCode      *string `json:"CommercialRoleCode"`
+	StoreCapacityLevelCode  *string `json:"StoreCapacityLevelCode"`
+	CustomsTariffNumberCode *string `json:"CustomsTariffNumberCode"`
+	CompanyCode             *string `json:"CompanyCode"`
+}
+
+type OrderProductionLookupOption struct {
+	Code        string `json:"code"`
+	Description string `json:"description"`
+}
+
+type OrderProductionItemAttributeRow struct {
+	ItemTypeCode      int16  `json:"ItemTypeCode"`
+	ItemCode          string `json:"ItemCode"`
+	AttributeTypeCode int    `json:"AttributeTypeCode"`
+	AttributeCode     string `json:"AttributeCode"`
+}
+
+type OrderProductionCdItemLookups struct {
+	ItemDimTypeCodes         []OrderProductionLookupOption `json:"itemDimTypeCodes"`
+	ProductTypeCodes         []OrderProductionLookupOption `json:"productTypeCodes"`
+	ProductHierarchyIDs      []OrderProductionLookupOption `json:"productHierarchyIDs"`
+	UnitOfMeasureCode1List   []OrderProductionLookupOption `json:"unitOfMeasureCode1List"`
+	ItemAccountGrCodes       []OrderProductionLookupOption `json:"itemAccountGrCodes"`
+	ItemTaxGrCodes           []OrderProductionLookupOption `json:"itemTaxGrCodes"`
+	ItemPaymentPlanGrCodes   []OrderProductionLookupOption `json:"itemPaymentPlanGrCodes"`
+	ItemDiscountGrCodes      []OrderProductionLookupOption `json:"itemDiscountGrCodes"`
+	ItemVendorGrCodes        []OrderProductionLookupOption `json:"itemVendorGrCodes"`
+	PromotionGroupCodes      []OrderProductionLookupOption `json:"promotionGroupCodes"`
+	ProductCollectionGrCodes []OrderProductionLookupOption `json:"productCollectionGrCodes"`
+	StorePriceLevelCodes     []OrderProductionLookupOption `json:"storePriceLevelCodes"`
+	PerceptionOfFashionCodes []OrderProductionLookupOption `json:"perceptionOfFashionCodes"`
+	CommercialRoleCodes      []OrderProductionLookupOption `json:"commercialRoleCodes"`
+	StoreCapacityLevelCodes  []OrderProductionLookupOption `json:"storeCapacityLevelCodes"`
+	CustomsTariffNumbers     []OrderProductionLookupOption `json:"customsTariffNumbers"`
+	CompanyCodes             []OrderProductionLookupOption `json:"companyCodes"`
+}

svc/models/product_pricing.go

@@ -0,0 +1,18 @@
+package models
+
+type ProductPricing struct {
+	ProductCode     string  `json:"ProductCode"`
+	CostPrice       float64 `json:"CostPrice"`
+	StockQty        float64 `json:"StockQty"`
+	StockEntryDate  string  `json:"StockEntryDate"`
+	LastPricingDate string  `json:"LastPricingDate"`
+	AskiliYan       string  `json:"AskiliYan"`
+	Kategori        string  `json:"Kategori"`
+	UrunIlkGrubu    string  `json:"UrunIlkGrubu"`
+	UrunAnaGrubu    string  `json:"UrunAnaGrubu"`
+	UrunAltGrubu    string  `json:"UrunAltGrubu"`
+	Icerik          string  `json:"Icerik"`
+	Karisim         string  `json:"Karisim"`
+	Marka           string  `json:"Marka"`
+	BrandGroupSec   string  `json:"BrandGroupSec"`
+}

svc/models/productattributes.go

@@ -0,0 +1,15 @@
+package models
+
+type ProductAttributeOption struct {
+	ItemTypeCode             int16  `json:"item_type_code"`
+	AttributeTypeCode        int    `json:"attribute_type_code"`
+	AttributeTypeDescription string `json:"attribute_type_description"`
+	AttributeCode            string `json:"attribute_code"`
+	AttributeDescription     string `json:"attribute_description"`
+}
+
+type ProductItemAttributeValue struct {
+	ItemTypeCode      int16  `json:"item_type_code"`
+	AttributeTypeCode int    `json:"attribute_type_code"`
+	AttributeCode     string `json:"attribute_code"`
+}

svc/models/productsecondcolor.go

@@ -4,4 +4,5 @@ type ProductSecondColor struct {
 	ProductCode      string `json:"product_code"`
 	ColorCode        string `json:"color_code"`
 	ItemDim2Code     string `json:"item_dim2_code"`
+	ColorDescription string `json:"color_description"`
 }

svc/models/translator.go

@@ -0,0 +1,16 @@
+package models
+
+import "time"
+
+type TranslatorRow struct {
+	ID             int64     `json:"id"`
+	TKey           string    `json:"t_key"`
+	LangCode       string    `json:"lang_code"`
+	SourceType     string    `json:"source_type"`
+	SourceTextTR   string    `json:"source_text_tr"`
+	TranslatedText string    `json:"translated_text"`
+	IsManual       bool      `json:"is_manual"`
+	Status         string    `json:"status"`
+	Provider       string    `json:"provider"`
+	UpdatedAt      time.Time `json:"updated_at"`
+}

svc/queries/order_bulk_due_date.go

@@ -0,0 +1,75 @@
+package queries
+
+import (
+	"database/sql"
+	"fmt"
+	"strings"
+	"time"
+)
+
+func BulkUpdateOrderLineDueDate(mssql *sql.DB, orderHeaderID string, dueDate string, username string) (int64, bool, error) {
+	orderID := strings.TrimSpace(orderHeaderID)
+	dateText := strings.TrimSpace(dueDate)
+	user := strings.TrimSpace(username)
+
+	if orderID == "" {
+		return 0, false, fmt.Errorf("orderHeaderID zorunlu")
+	}
+	if dateText == "" {
+		return 0, false, fmt.Errorf("dueDate zorunlu")
+	}
+	if _, err := time.Parse("2006-01-02", dateText); err != nil {
+		return 0, false, fmt.Errorf("gecersiz tarih: %w", err)
+	}
+	if user == "" {
+		user = "system"
+	}
+
+	tx, err := mssql.Begin()
+	if err != nil {
+		return 0, false, err
+	}
+	defer tx.Rollback()
+
+	lineRes, err := tx.Exec(`
+UPDATE BAGGI_V3.dbo.trOrderLine
+SET
+	DeliveryDate = CAST(@p1 AS DATETIME),
+	PlannedDateOfLading = CAST(@p1 AS DATETIME),
+	LastUpdatedUserName = @p2,
+	LastUpdatedDate = GETDATE()
+WHERE OrderHeaderID = @p3
+  AND ISNULL(IsClosed, 0) = 0
+`, dateText, user, orderID)
+	if err != nil {
+		return 0, false, err
+	}
+
+	lineCount, err := lineRes.RowsAffected()
+	if err != nil {
+		return 0, false, err
+	}
+
+	headerRes, err := tx.Exec(`
+UPDATE BAGGI_V3.dbo.trOrderHeader
+SET
+	AverageDueDate = CAST(@p1 AS DATETIME),
+	LastUpdatedUserName = @p2,
+	LastUpdatedDate = GETDATE()
+WHERE OrderHeaderID = @p3
+`, dateText, user, orderID)
+	if err != nil {
+		return 0, false, err
+	}
+
+	headerCount, err := headerRes.RowsAffected()
+	if err != nil {
+		return 0, false, err
+	}
+
+	if err := tx.Commit(); err != nil {
+		return 0, false, err
+	}
+
+	return lineCount, headerCount > 0, nil
+}

svc/queries/order_write.go

@@ -454,6 +454,133 @@ func normalizeKeyPart(ns models.NullString) string {
 	return strings.ToUpper(s)
 }
 
+// normalizeNumericToken: sadece rakamlardan oluşan değeri baştaki sıfırlardan arındırır.
+// Rakam dışı içerik varsa boş döner.
+func normalizeNumericToken(s string) string {
+	if s == "" {
+		return ""
+	}
+	for i := 0; i < len(s); i++ {
+		if s[i] < '0' || s[i] > '9' {
+			return ""
+		}
+	}
+	i := 0
+	for i < len(s) && s[i] == '0' {
+		i++
+	}
+	if i == len(s) {
+		return "0"
+	}
+	return s[i:]
+}
+
+// normalizeDim1Token: variant karşılaştırması için Dim1'i eski kuralla normalize eder.
+// (boşluk, YAS ve Y kaldırılır; UPPER)
+func normalizeDim1Token(s string) string {
+	s = strings.ToUpper(strings.TrimSpace(s))
+	s = strings.ReplaceAll(s, " ", "")
+	s = strings.ReplaceAll(s, "YAS", "")
+	s = strings.ReplaceAll(s, "Y", "")
+	return s
+}
+
+func variantCacheKey(item, color, dim2 string) string {
+	return item + "||" + color + "||" + dim2
+}
+
+func loadVariantDim1SetTx(tx *sql.Tx, item, color, dim2 string) (map[string]struct{}, error) {
+	rows, err := tx.Query(`
+        SELECT ISNULL(LTRIM(RTRIM(V.ItemDim1Code)),'') AS ItemDim1Code
+        FROM BAGGI_V3.dbo.prItemVariant V WITH (NOLOCK)
+        WHERE ISNULL(LTRIM(RTRIM(V.ItemCode)),'') = @p1
+          AND (
+                (
+                  ISNULL(LTRIM(RTRIM(V.ColorCode)),'') = @p2
+                  AND (
+                       ISNULL(LTRIM(RTRIM(@p3)),'') = ''
+                       OR ISNULL(LTRIM(RTRIM(V.ItemDim2Code)),'') = @p3
+                  )
+                )
+                OR (
+                  ISNULL(LTRIM(RTRIM(@p3)),'') = ''
+                  AND ISNULL(LTRIM(RTRIM(V.ItemDim2Code)),'') = @p2
+                )
+              )
+    `, item, color, dim2)
+	if err != nil {
+		return nil, fmt.Errorf("variant set query hatası: %w", err)
+	}
+	defer rows.Close()
+
+	set := make(map[string]struct{})
+	for rows.Next() {
+		var raw string
+		if err := rows.Scan(&raw); err != nil {
+			return nil, fmt.Errorf("variant set scan hatası: %w", err)
+		}
+		norm := normalizeDim1Token(raw)
+		if norm == "" {
+			set["#EMPTY_DIM1"] = struct{}{}
+			continue
+		}
+		set[norm] = struct{}{}
+		if num := normalizeNumericToken(norm); num != "" {
+			set["#NUM:"+num] = struct{}{}
+		}
+	}
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("variant set rows hatası: %w", err)
+	}
+	return set, nil
+}
+
+func loadVariantDim1SetDB(conn *sql.DB, item, color, dim2 string) (map[string]struct{}, error) {
+	rows, err := conn.Query(`
+        SELECT ISNULL(LTRIM(RTRIM(V.ItemDim1Code)),'') AS ItemDim1Code
+        FROM BAGGI_V3.dbo.prItemVariant V WITH (NOLOCK)
+        WHERE ISNULL(LTRIM(RTRIM(V.ItemCode)),'') = @p1
+          AND (
+                (
+                  ISNULL(LTRIM(RTRIM(V.ColorCode)),'') = @p2
+                  AND (
+                       ISNULL(LTRIM(RTRIM(@p3)),'') = ''
+                       OR ISNULL(LTRIM(RTRIM(V.ItemDim2Code)),'') = @p3
+                  )
+                )
+                OR (
+                  ISNULL(LTRIM(RTRIM(@p3)),'') = ''
+                  AND ISNULL(LTRIM(RTRIM(V.ItemDim2Code)),'') = @p2
+                )
+              )
+    `, item, color, dim2)
+	if err != nil {
+		return nil, fmt.Errorf("variant set query hatası: %w", err)
+	}
+	defer rows.Close()
+
+	set := make(map[string]struct{})
+	for rows.Next() {
+		var raw string
+		if err := rows.Scan(&raw); err != nil {
+			return nil, fmt.Errorf("variant set scan hatası: %w", err)
+		}
+		norm := normalizeDim1Token(raw)
+		if norm == "" {
+			set["#EMPTY_DIM1"] = struct{}{}
+			continue
+		}
+		set[norm] = struct{}{}
+		if num := normalizeNumericToken(norm); num != "" {
+			set["#NUM:"+num] = struct{}{}
+		}
+	}
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("variant set rows hatası: %w", err)
+	}
+	return set, nil
+}
+
 // =======================================================
 // AKSBIR DETECTION
 // =======================================================
@@ -464,6 +591,10 @@ func normalizeKeyPart(ns models.NullString) string {
 
 // Variant check: ItemCode + ColorCode + Dim1 + Dim2
 func ValidateItemVariant(tx *sql.Tx, ln models.OrderDetail) error {
+	return ValidateItemVariantCached(tx, ln, nil)
+}
+
+func ValidateItemVariantCached(tx *sql.Tx, ln models.OrderDetail, cache map[string]map[string]struct{}) error {
 	fmt.Printf(
 		"🧪 VARIANT GUARD INPUT | ClientKey=%s Item=%q Color=%q Dim1=%q Dim2=%q Dim3=%q Qty1=%v\n",
 		safeNS(ln.ClientKey),
@@ -493,37 +624,46 @@ func ValidateItemVariant(tx *sql.Tx, ln models.OrderDetail) error {
 	color = normalizeEmpty(color)
 	dim1 = normalizeEmpty(dim1)
 	dim2 = normalizeEmpty(dim2)
+	dim1Norm := normalizeDim1Token(dim1)
+	dim1Numeric := normalizeNumericToken(dim1Norm)
 
-	if item == "" {
-		return fmt.Errorf(
-			"ItemCode boş olamaz (ClientKey=%s)",
-			safeNS(ln.ClientKey),
-		)
 	fmt.Printf(
 		"🧪 VARIANT NORMALIZED | Item=%q Color=%q Dim1=%q Dim2=%q\n",
-			item, color, dim1, dim2,
+		item, color, dim1Norm, dim2,
 	)
 
+	if item == "" {
+		return &models.ValidationError{
+			Code:      "INVALID_ITEM_VARIANT",
+			Message:   "Tanımsız ürün kombinasyonu",
+			ClientKey: safeNS(ln.ClientKey),
+			ItemCode:  item,
+			ColorCode: color,
+			Dim1:      dim1,
+			Dim2:      dim2,
+		}
 	}
 
-	var exists int
-	err := tx.QueryRow(`
-        SELECT CASE WHEN EXISTS (
-            SELECT 1
-            FROM BAGGI_V3.dbo.prItemVariant V WITH (NOLOCK)
-            WHERE ISNULL(LTRIM(RTRIM(V.ItemCode)),'')     = @p1
-              AND ISNULL(LTRIM(RTRIM(V.ColorCode)),'')    = @p2
-              AND UPPER(REPLACE(REPLACE(REPLACE(ISNULL(LTRIM(RTRIM(V.ItemDim1Code)),'') ,' ', ''), 'YAS', ''), 'Y', ''))
-              = UPPER(REPLACE(REPLACE(REPLACE(ISNULL(LTRIM(RTRIM(@p3)),'') ,' ', ''), 'YAS', ''), 'Y', ''))
-              AND ISNULL(LTRIM(RTRIM(V.ItemDim2Code)),'') = @p4
-        ) THEN 1 ELSE 0 END
-    `, item, color, dim1, dim2).Scan(&exists)
-
+	key := variantCacheKey(item, color, dim2)
+	set := map[string]struct{}(nil)
+	if cache != nil {
+		set = cache[key]
+	}
+	if set == nil {
+		var err error
+		set, err = loadVariantDim1SetTx(tx, item, color, dim2)
 		if err != nil {
 			return fmt.Errorf("ItemVariant kontrol query hatası: %w", err)
 		}
+		if cache != nil {
+			cache[key] = set
+		}
+	}
 
-	if exists != 1 {
+	_, okNorm := set[dim1Norm]
+	_, okNum := set["#NUM:"+dim1Numeric]
+	_, okEmpty := set["#EMPTY_DIM1"]
+	if !(okNorm || (dim1Numeric != "" && okNum) || (dim1Norm == "" && okEmpty)) {
 		return &models.ValidationError{
 			Code:      "INVALID_ITEM_VARIANT",
 			Message:   "Tanımsız ürün kombinasyonu",
@@ -550,23 +690,8 @@ func ValidateOrderVariants(db *sql.DB, lines []models.OrderDetail) ([]models.Inv
 		return s
 	}
 
-	stmt, err := db.Prepare(`
-		SELECT CASE WHEN EXISTS (
-			SELECT 1
-			FROM BAGGI_V3.dbo.prItemVariant V WITH (NOLOCK)
-			WHERE ISNULL(LTRIM(RTRIM(V.ItemCode)),'')     = @p1
-			  AND ISNULL(LTRIM(RTRIM(V.ColorCode)),'')    = @p2
-			  AND UPPER(REPLACE(REPLACE(REPLACE(ISNULL(LTRIM(RTRIM(V.ItemDim1Code)),'') ,' ', ''), 'YAS', ''), 'Y', ''))
-              = UPPER(REPLACE(REPLACE(REPLACE(ISNULL(LTRIM(RTRIM(@p3)),'') ,' ', ''), 'YAS', ''), 'Y', ''))
-			  AND ISNULL(LTRIM(RTRIM(V.ItemDim2Code)),'') = @p4
-		) THEN 1 ELSE 0 END
-	`)
-	if err != nil {
-		return nil, fmt.Errorf("validate prepare hatası: %w", err)
-	}
-	defer stmt.Close()
-
 	invalid := make([]models.InvalidVariant, 0)
+	cache := make(map[string]map[string]struct{})
 
 	for i, ln := range lines {
 		qty := qtyValue(ln.Qty1)
@@ -578,6 +703,8 @@ func ValidateOrderVariants(db *sql.DB, lines []models.OrderDetail) ([]models.Inv
 		color := normalizeEmpty(normalizeKeyPart(ln.ColorCode))
 		dim1 := normalizeEmpty(normalizeKeyPart(ln.ItemDim1Code))
 		dim2 := normalizeEmpty(normalizeKeyPart(ln.ItemDim2Code))
+		dim1Norm := normalizeDim1Token(dim1)
+		dim1Numeric := normalizeNumericToken(dim1Norm)
 
 		// ItemCode boş ise invalid
 		if strings.TrimSpace(item) == "" {
@@ -595,12 +722,21 @@ func ValidateOrderVariants(db *sql.DB, lines []models.OrderDetail) ([]models.Inv
 			continue
 		}
 
-		var exists int
-		if err := stmt.QueryRow(item, color, dim1, dim2).Scan(&exists); err != nil {
+		key := variantCacheKey(item, color, dim2)
+		set := cache[key]
+		if set == nil {
+			var err error
+			set, err = loadVariantDim1SetDB(db, item, color, dim2)
+			if err != nil {
 				return nil, fmt.Errorf("validate query hatası (i=%d): %w", i, err)
 			}
+			cache[key] = set
+		}
 
-		if exists != 1 {
+		_, okNorm := set[dim1Norm]
+		_, okNum := set["#NUM:"+dim1Numeric]
+		_, okEmpty := set["#EMPTY_DIM1"]
+		if !(okNorm || (dim1Numeric != "" && okNum) || (dim1Norm == "" && okEmpty)) {
 			invalid = append(invalid, models.InvalidVariant{
 				Index:     i,
 				ClientKey: safeNS(ln.ClientKey),
@@ -838,7 +974,7 @@ VALUES (
 
 		nullableBool(header.IsSalesViaInternet, false),
 		nullableBool(header.IsSuspended, false),
-		nullableBool(header.IsCompleted, false),
+		nullableBool(header.IsCompleted, true),
 		nullableBool(header.IsPrinted, false),
 
 		nullableBool(header.IsLocked, false),
@@ -923,6 +1059,7 @@ VALUES (
 	defer insStmt.Close()
 
 	lineResults := make([]OrderLineResult, 0, len(lines))
+	variantCache := make(map[string]map[string]struct{})
 
 	// ✅ Duplicate Guard (payload içi)
 	seenCombo := make(map[string]bool)
@@ -970,7 +1107,7 @@ VALUES (
 
 		// ✅ INSERT ÖNCESİ ItemVariant GUARD
 		if qtyValue(ln.Qty1) > 0 {
-			if err := ValidateItemVariant(tx, ln); err != nil {
+			if err := ValidateItemVariantCached(tx, ln, variantCache); err != nil {
 				fmt.Println("❌ VARIANT GUARD (INSERT):", err)
 				return "", nil, err
 			}
@@ -1282,9 +1419,12 @@ UPDATE BAGGI_V3.dbo.trOrderHeader SET
 	DocCurrencyCode=@p6,
 	LocalCurrencyCode=@p7,
 	ExchangeRate=@p8,
-	LastUpdatedUserName=@p9,
-	LastUpdatedDate=@p10
-WHERE OrderHeaderID=@p11
+	IsCreditableConfirmed=@p9,
+	CreditableConfirmedUser=@p10,
+	CreditableConfirmedDate=@p11,
+	LastUpdatedUserName=@p12,
+	LastUpdatedDate=@p13
+WHERE OrderHeaderID=@p14
 `,
 		nullableDateString(header.OrderDate),
 		nullableTimeString(header.OrderTime),
@@ -1294,6 +1434,9 @@ WHERE OrderHeaderID=@p11
 		nullableString(header.DocCurrencyCode, "TRY"),
 		nullableString(header.LocalCurrencyCode, "TRY"),
 		nullableFloat64(header.ExchangeRate, exRate),
+		true,
+		nullableString(header.CreditableConfirmedUser, v3User),
+		nullableDateTime(header.CreditableConfirmedDate, now),
 		v3User,
 		now,
 		header.OrderHeaderID,
@@ -1365,6 +1508,7 @@ WHERE OrderLineID=@p42 AND ISNULL(IsClosed,0)=0`)
 	// LOOP
 	// ======================================================
 	lineResults := make([]OrderLineResult, 0)
+	variantCache := make(map[string]map[string]struct{})
 	seenCombo := make(map[string]bool)
 
 	for _, ln := range lines {
@@ -1480,7 +1624,7 @@ WHERE OrderLineID=@p42 AND ISNULL(IsClosed,0)=0`)
 
 		// Variant guard
 		if qtyValue(ln.Qty1) > 0 {
-			if err := ValidateItemVariant(tx, ln); err != nil {
+			if err := ValidateItemVariantCached(tx, ln, variantCache); err != nil {
 				return nil, err
 			}
 		}

svc/queries/orderproduction_items.go

@@ -2,7 +2,12 @@ package queries
 
 import (
 	"database/sql"
+	"fmt"
+	"log"
+	"sort"
 	"strconv"
+	"strings"
+	"time"
 
 	"bssapp-backend/models"
 )
@@ -21,14 +26,24 @@ SELECT
 
     ISNULL(l.ItemCode,'')      AS OldItemCode,
     ISNULL(l.ColorCode,'')     AS OldColor,
+    ISNULL((
+        SELECT TOP 1 LTRIM(RTRIM(cd.ColorDescription))
+        FROM dbo.cdColorDesc cd WITH (NOLOCK)
+        WHERE cd.ColorCode = l.ColorCode
+          AND cd.LangCode = N'TR'
+    ), '') AS OldColorDescription,
     ISNULL(l.ItemDim2Code,'')  AS OldDim2,
     ISNULL(l.LineDescription,'') AS OldDesc,
+    CAST(ISNULL(l.Qty1, 0) AS FLOAT) AS OldQty,
 
     CAST('' AS NVARCHAR(60))   AS NewItemCode,
     CAST('' AS NVARCHAR(30))   AS NewColor,
     CAST('' AS NVARCHAR(30))   AS NewDim2,
     CAST('' AS NVARCHAR(250))  AS NewDesc,
 
+    CONVERT(NVARCHAR(10), l.DeliveryDate, 126) AS OldDueDate,
+    CONVERT(NVARCHAR(10), l.DeliveryDate, 126) AS NewDueDate,
+
     CAST(0 AS bit) AS IsVariantMissing
 FROM dbo.trOrderLine l
 WHERE l.OrderHeaderID = @p1
@@ -53,18 +68,14 @@ func InsertMissingProductionVariants(mssql *sql.DB, orderHeaderID string, userna
     FROM dbo.trOrderLine l
     LEFT JOIN dbo.prItemVariant pv
       ON pv.ItemTypeCode = l.ItemTypeCode
-     AND pv.ItemCode     = l.ItemCode
-     AND pv.ColorCode    = l.ColorCode
-     AND ISNULL(pv.ItemDim1Code,'') = ISNULL(l.ItemDim1Code,'')
-     AND ISNULL(pv.ItemDim2Code,'') = ISNULL(l.ItemDim2Code,'')
-     AND ISNULL(pv.ItemDim3Code,'') = ISNULL(l.ItemDim3Code,'')
+     AND ISNULL(LTRIM(RTRIM(pv.ItemCode)),'') = ISNULL(LTRIM(RTRIM(l.ItemCode)),'')
+     AND ISNULL(LTRIM(RTRIM(pv.ColorCode)),'') = ISNULL(LTRIM(RTRIM(l.ColorCode)),'')
+     AND ISNULL(LTRIM(RTRIM(pv.ItemDim1Code)),'') = ISNULL(LTRIM(RTRIM(l.ItemDim1Code)),'')
+     AND ISNULL(LTRIM(RTRIM(pv.ItemDim2Code)),'') = ISNULL(LTRIM(RTRIM(l.ItemDim2Code)),'')
+     AND ISNULL(LTRIM(RTRIM(pv.ItemDim3Code)),'') = ISNULL(LTRIM(RTRIM(l.ItemDim3Code)),'')
     WHERE l.OrderHeaderID = @p1
       AND ISNULL(l.ItemCode,'') LIKE 'U%'
       AND pv.ItemCode IS NULL
-),
-MaxPlu AS (
-    SELECT ISNULL(MAX(PLU),0) AS BasePlu
-    FROM dbo.prItemVariant WITH (UPDLOCK, HOLDLOCK)
 )
 INSERT INTO dbo.prItemVariant (
     ItemTypeCode,
@@ -73,11 +84,17 @@ INSERT INTO dbo.prItemVariant (
     ItemDim1Code,
     ItemDim2Code,
     ItemDim3Code,
-    PLU,
+    IsSalesOrderClosed,
+    IsPurchaseOrderClosed,
+    IsLocked,
+    IsBlocked,
     CreatedUserName,
     CreatedDate,
     LastUpdatedUserName,
-    LastUpdatedDate
+    LastUpdatedDate,
+    RowGuid,
+    UseInternet,
+    IsStoreOrderClosed
 )
 SELECT
     m.ItemTypeCode,
@@ -86,13 +103,18 @@ SELECT
     m.ItemDim1Code,
     m.ItemDim2Code,
     m.ItemDim3Code,
-    mp.BasePlu + ROW_NUMBER() OVER (ORDER BY m.ItemCode, m.ColorCode, m.ItemDim1Code, m.ItemDim2Code, m.ItemDim3Code),
+    0,
+    0,
+    0,
+    0,
     @p2,
     GETDATE(),
     @p2,
-    GETDATE()
-FROM Missing m
-CROSS JOIN MaxPlu mp;
+    GETDATE(),
+    NEWID(),
+    0,
+    0
+FROM Missing m;
 `
 
 	res, err := mssql.Exec(query, orderHeaderID, username)
@@ -122,6 +144,44 @@ WHERE OrderHeaderID = @p1 AND OrderLineID = @p2
 	return itemTypeCode, dim1, dim2, dim3, err
 }
 
+type OrderLineDims struct {
+	ItemTypeCode int16
+	ItemDim1Code string
+	ItemDim2Code string
+	ItemDim3Code string
+}
+
+func GetOrderLineDimsMap(mssql *sql.DB, orderHeaderID string) (map[string]OrderLineDims, error) {
+	rows, err := mssql.Query(`
+SELECT
+    CAST(OrderLineID AS NVARCHAR(50)) AS OrderLineID,
+    ItemTypeCode,
+    ISNULL(ItemDim1Code,'') AS ItemDim1Code,
+    ISNULL(ItemDim2Code,'') AS ItemDim2Code,
+    ISNULL(ItemDim3Code,'') AS ItemDim3Code
+FROM dbo.trOrderLine WITH(NOLOCK)
+WHERE OrderHeaderID = @p1
+`, orderHeaderID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	out := make(map[string]OrderLineDims, 128)
+	for rows.Next() {
+		var lineID string
+		var d OrderLineDims
+		if err := rows.Scan(&lineID, &d.ItemTypeCode, &d.ItemDim1Code, &d.ItemDim2Code, &d.ItemDim3Code); err != nil {
+			return nil, err
+		}
+		out[strings.TrimSpace(lineID)] = d
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func VariantExists(mssql *sql.DB, itemTypeCode int16, itemCode string, colorCode string, dim1 string, dim2 string, dim3 string) (bool, error) {
 	var exists int
 	err := mssql.QueryRow(`
@@ -129,10 +189,22 @@ SELECT TOP 1 1
 FROM dbo.prItemVariant
 WHERE ItemTypeCode = @p1
   AND ItemCode = @p2
-  AND ColorCode    = @p3
-  AND ISNULL(ItemDim1Code,'') = ISNULL(@p4,'')
-  AND ISNULL(ItemDim2Code,'') = ISNULL(@p5,'')
-  AND ISNULL(ItemDim3Code,'') = ISNULL(@p6,'')
+  AND (
+        ColorCode = @p3
+        OR (@p3 = '' AND (ColorCode IS NULL OR ColorCode = ''))
+      )
+  AND (
+        ItemDim1Code = @p4
+        OR (@p4 = '' AND (ItemDim1Code IS NULL OR ItemDim1Code = ''))
+      )
+  AND (
+        ItemDim2Code = @p5
+        OR (@p5 = '' AND (ItemDim2Code IS NULL OR ItemDim2Code = ''))
+      )
+  AND (
+        ItemDim3Code = @p6
+        OR (@p6 = '' AND (ItemDim3Code IS NULL OR ItemDim3Code = ''))
+      )
 `, itemTypeCode, itemCode, colorCode, dim1, dim2, dim3).Scan(&exists)
 	if err == sql.ErrNoRows {
 		return false, nil
@@ -143,41 +215,74 @@ WHERE ItemTypeCode = @p1
 	return true, nil
 }
 
-func InsertMissingVariantsTx(tx *sql.Tx, missing []models.OrderProductionMissingVariant, username string) (int64, error) {
+func InsertMissingVariantsTx(
+	tx *sql.Tx,
+	missing []models.OrderProductionMissingVariant,
+	username string,
+	cdItemByCode map[string]models.OrderProductionCdItemDraft,
+) (int64, error) {
+	start := time.Now()
 	if len(missing) == 0 {
+		log.Printf("[InsertMissingVariantsTx] missing=0 inserted=0 duration_ms=0")
 		return 0, nil
 	}
 
-	var basePlu int64
-	if err := tx.QueryRow(`
-SELECT ISNULL(MAX(PLU),0) AS BasePlu
-FROM dbo.prItemVariant WITH (UPDLOCK, HOLDLOCK)
-`).Scan(&basePlu); err != nil {
-		return 0, err
-	}
-
 	var inserted int64
 	ensuredItems := make(map[string]struct{}, len(missing))
-	for i, v := range missing {
+	uniqueVariants := make([]models.OrderProductionMissingVariant, 0, len(missing))
+	seenVariants := make(map[string]struct{}, len(missing))
+
+	for _, v := range missing {
+		variantKey := strconv.FormatInt(int64(v.ItemTypeCode), 10) + "|" +
+			strings.ToUpper(strings.TrimSpace(v.ItemCode)) + "|" +
+			strings.ToUpper(strings.TrimSpace(v.ColorCode)) + "|" +
+			strings.ToUpper(strings.TrimSpace(v.ItemDim1Code)) + "|" +
+			strings.ToUpper(strings.TrimSpace(v.ItemDim2Code)) + "|" +
+			strings.ToUpper(strings.TrimSpace(v.ItemDim3Code))
+		if _, ok := seenVariants[variantKey]; ok {
+			continue
+		}
+		seenVariants[variantKey] = struct{}{}
+		uniqueVariants = append(uniqueVariants, v)
+
 		itemKey := strconv.FormatInt(int64(v.ItemTypeCode), 10) + "|" + v.ItemCode
 		if _, ok := ensuredItems[itemKey]; !ok {
-			if err := ensureCdItemTx(tx, v.ItemTypeCode, v.ItemCode, username); err != nil {
+			draft, hasDraft := cdItemByCode[itemKey]
+			if !hasDraft {
+				draft, hasDraft = cdItemByCode[NormalizeCdItemMapKey(v.ItemTypeCode, v.ItemCode)]
+			}
+			var draftPtr *models.OrderProductionCdItemDraft
+			if hasDraft {
+				tmp := draft
+				draftPtr = &tmp
+			}
+			if err := ensureCdItemTx(tx, v.ItemTypeCode, v.ItemCode, username, draftPtr); err != nil {
 				return inserted, err
 			}
 			ensuredItems[itemKey] = struct{}{}
 		}
+	}
 
-		plu := basePlu + int64(i) + 1
-		res, err := tx.Exec(`
-IF NOT EXISTS (
-    SELECT 1
-    FROM dbo.prItemVariant
-    WHERE ItemTypeCode = @p1
-      AND ItemCode     = @p2
-      AND ColorCode    = @p3
-      AND ISNULL(ItemDim1Code,'') = ISNULL(@p4,'')
-      AND ISNULL(ItemDim2Code,'') = ISNULL(@p5,'')
-      AND ISNULL(ItemDim3Code,'') = ISNULL(@p6,'')
+	if len(uniqueVariants) == 0 {
+		return 0, nil
+	}
+
+	args := make([]any, 0, len(uniqueVariants)*6+1)
+	valueRows := make([]string, 0, len(uniqueVariants))
+	paramPos := 1
+	for _, v := range uniqueVariants {
+		valueRows = append(valueRows, fmt.Sprintf("(@p%d,@p%d,@p%d,@p%d,@p%d,@p%d)", paramPos, paramPos+1, paramPos+2, paramPos+3, paramPos+4, paramPos+5))
+		args = append(args, v.ItemTypeCode, v.ItemCode, v.ColorCode, v.ItemDim1Code, v.ItemDim2Code, v.ItemDim3Code)
+		paramPos += 6
+	}
+	usernameParam := paramPos
+	args = append(args, username)
+
+	query := fmt.Sprintf(`
+SET NOCOUNT ON;
+;WITH Missing(ItemTypeCode, ItemCode, ColorCode, ItemDim1Code, ItemDim2Code, ItemDim3Code) AS (
+	SELECT *
+	FROM (VALUES %s) AS v(ItemTypeCode, ItemCode, ColorCode, ItemDim1Code, ItemDim2Code, ItemDim3Code)
 )
 INSERT INTO dbo.prItemVariant (
 	ItemTypeCode,
@@ -186,28 +291,76 @@ INSERT INTO dbo.prItemVariant (
 	ItemDim1Code,
 	ItemDim2Code,
 	ItemDim3Code,
-    PLU,
+	IsSalesOrderClosed,
+	IsPurchaseOrderClosed,
+	IsLocked,
+	IsBlocked,
 	CreatedUserName,
 	CreatedDate,
 	LastUpdatedUserName,
-    LastUpdatedDate
+	LastUpdatedDate,
+	RowGuid,
+	UseInternet,
+	IsStoreOrderClosed
 )
-VALUES (
-    @p1, @p2, @p3, @p4, @p5, @p6,
-    @p7, @p8, GETDATE(), @p8, GETDATE()
-);
-`, v.ItemTypeCode, v.ItemCode, v.ColorCode, v.ItemDim1Code, v.ItemDim2Code, v.ItemDim3Code, plu, username)
+SELECT
+	m.ItemTypeCode,
+	m.ItemCode,
+	m.ColorCode,
+	m.ItemDim1Code,
+	m.ItemDim2Code,
+	m.ItemDim3Code,
+	0, 0, 0, 0,
+	@p%d, GETDATE(), @p%d, GETDATE(),
+	NEWID(),
+	0,
+	0
+FROM Missing m
+LEFT JOIN dbo.prItemVariant pv
+	ON pv.ItemTypeCode = m.ItemTypeCode
+	AND pv.ItemCode = m.ItemCode
+	AND (
+		pv.ColorCode = m.ColorCode
+		OR (m.ColorCode = '' AND (pv.ColorCode IS NULL OR pv.ColorCode = ''))
+	)
+	AND (
+		pv.ItemDim1Code = m.ItemDim1Code
+		OR (m.ItemDim1Code = '' AND (pv.ItemDim1Code IS NULL OR pv.ItemDim1Code = ''))
+	)
+	AND (
+		pv.ItemDim2Code = m.ItemDim2Code
+		OR (m.ItemDim2Code = '' AND (pv.ItemDim2Code IS NULL OR pv.ItemDim2Code = ''))
+	)
+	AND (
+		pv.ItemDim3Code = m.ItemDim3Code
+		OR (m.ItemDim3Code = '' AND (pv.ItemDim3Code IS NULL OR pv.ItemDim3Code = ''))
+	)
+WHERE pv.ItemCode IS NULL;
+`, strings.Join(valueRows, ","), usernameParam, usernameParam)
+
+	res, err := tx.Exec(query, args...)
 	if err != nil {
 		return inserted, err
 	}
-		if rows, err := res.RowsAffected(); err == nil {
+	if rows, rowsErr := res.RowsAffected(); rowsErr == nil {
 		inserted += rows
 	}
-	}
+	log.Printf("[InsertMissingVariantsTx] missing=%d unique=%d ensuredItems=%d inserted=%d duration_ms=%d",
+		len(missing), len(uniqueVariants), len(ensuredItems), inserted, time.Since(start).Milliseconds())
 	return inserted, nil
 }
 
-func ensureCdItemTx(tx *sql.Tx, itemTypeCode int16, itemCode string, username string) error {
+func NormalizeCdItemMapKey(itemTypeCode int16, itemCode string) string {
+	return strconv.FormatInt(int64(itemTypeCode), 10) + "|" + strings.ToUpper(strings.TrimSpace(itemCode))
+}
+
+func ensureCdItemTx(
+	tx *sql.Tx,
+	itemTypeCode int16,
+	itemCode string,
+	username string,
+	draft *models.OrderProductionCdItemDraft,
+) error {
 	_, err := tx.Exec(`
 IF NOT EXISTS (
 	SELECT 1
@@ -269,51 +422,1273 @@ BEGIN
 		INSERT INTO dbo.cdItem (
 			ItemTypeCode, ItemCode,
 			ItemDimTypeCode, ProductTypeCode, ProductHierarchyID,
-			UnitOfMeasureCode1, UnitConvertRate, UnitConvertRateNotFixed,
+			UnitOfMeasureCode1, UnitOfMeasureCode2, UnitConvertRate, UnitConvertRateNotFixed,
 			UseInternet, UsePOS, UseStore, EnablePartnerCompanies, UseManufacturing, UseSerialNumber,
 			GenerateOpticalDataMatrixCode, ByWeight, SupplyPeriod, GuaranteePeriod, ShelfLife, OrderLeadTime,
-			IsFixedExpense, IsBlocked, IsLocked, LockedDate, IsSalesOrderClosed, IsPurchaseOrderClosed,
+			ItemAccountGrCode, ItemTaxGrCode, ItemPaymentPlanGrCode, ItemDiscountGrCode, ItemVendorGrCode,
+			PromotionGroupCode, PromotionGroupCode2, ProductCollectionGrCode, StorePriceLevelCode, PerceptionOfFashionCode,
+			CommercialRoleCode, StoreCapacityLevelCode, CustomsTariffNumberCode, IsFixedExpense, BOMEntityCode, CompanyCode,
+			IsBlocked, IsLocked, LockedDate, IsSalesOrderClosed, IsPurchaseOrderClosed,
 			CreatedUserName, CreatedDate, LastUpdatedUserName, LastUpdatedDate, RowGuid,
 			UseRoll, UseBatch, MaxCreditCardInstallmentCount, GenerateSerialNumber,
-			IsSubsequentDeliveryForR, IsSubsequentDeliveryForRI, IsUTSDeclaratedItem, IsStoreOrderClosed
+			IsSubsequentDeliveryForR, IsSubsequentDeliveryForRI,
+			IGACommissionGroup, UniFreeCommissionGroup, CustomsProductGroupCode, IsUTSDeclaratedItem, IsStoreOrderClosed
 		)
 		VALUES (
 			@p1, @p2,
 			2, 1, 2,
-			'AD', 0, 0,
-			0, 1, 1, 0, 1, 0,
+			'AD', '', 0, 0,
+			1, 1, 1, 0, 1, 0,
 			0, 0, 0, 0, 0, 0,
-			0, 0, 0, '1900-01-01', 0, 0,
+			'', '%10', '', '', '',
+			'', '', '0', '0', '0',
+			'0', '', '', 0, '', '1',
+			0, 0, '1900-01-01', 0, 0,
 			@p3, GETDATE(), @p3, GETDATE(), NEWID(),
 			0, 0, 12, 0,
-			0, 0, 0, 0
+			0, 0,
+			'', '', '0', 0, 0
 		);
 	END
 END
 `, itemTypeCode, itemCode, username)
+	if err != nil {
+		return err
+	}
+
+	if draft == nil {
+		return nil
+	}
+
+	_, err = tx.Exec(`
+UPDATE dbo.cdItem
+SET
+	ItemDimTypeCode = COALESCE(@p3, ItemDimTypeCode),
+	ProductTypeCode = COALESCE(@p4, ProductTypeCode),
+	ProductHierarchyID = COALESCE(@p5, ProductHierarchyID),
+	UnitOfMeasureCode1 = COALESCE(NULLIF(@p6,''), UnitOfMeasureCode1),
+	ItemAccountGrCode = COALESCE(NULLIF(@p7,''), ItemAccountGrCode),
+	ItemTaxGrCode = CASE
+		WHEN NULLIF(@p8,'') IS NULL THEN ItemTaxGrCode
+		WHEN EXISTS (
+			SELECT 1
+			FROM dbo.cdItemTaxGr g WITH(NOLOCK)
+			WHERE LTRIM(RTRIM(g.ItemTaxGrCode)) = LTRIM(RTRIM(@p8))
+		) THEN @p8
+		ELSE ItemTaxGrCode
+	END,
+	ItemPaymentPlanGrCode = COALESCE(NULLIF(@p9,''), ItemPaymentPlanGrCode),
+	ItemDiscountGrCode = COALESCE(NULLIF(@p10,''), ItemDiscountGrCode),
+	ItemVendorGrCode = COALESCE(NULLIF(@p11,''), ItemVendorGrCode),
+	PromotionGroupCode = COALESCE(NULLIF(@p12,''), PromotionGroupCode),
+	ProductCollectionGrCode = COALESCE(NULLIF(@p13,''), ProductCollectionGrCode),
+	StorePriceLevelCode = COALESCE(NULLIF(@p14,''), StorePriceLevelCode),
+	PerceptionOfFashionCode = COALESCE(NULLIF(@p15,''), PerceptionOfFashionCode),
+	CommercialRoleCode = COALESCE(NULLIF(@p16,''), CommercialRoleCode),
+	StoreCapacityLevelCode = COALESCE(NULLIF(@p17,''), StoreCapacityLevelCode),
+	CustomsTariffNumberCode = COALESCE(NULLIF(@p18,''), CustomsTariffNumberCode),
+	CompanyCode = COALESCE(NULLIF(@p19,''), CompanyCode),
+	LastUpdatedUserName = @p20,
+	LastUpdatedDate = GETDATE()
+WHERE ItemTypeCode = @p1
+  AND ItemCode = @p2;
+`,
+		itemTypeCode,
+		itemCode,
+		draft.ItemDimTypeCode,
+		draft.ProductTypeCode,
+		draft.ProductHierarchyID,
+		draft.UnitOfMeasureCode1,
+		draft.ItemAccountGrCode,
+		draft.ItemTaxGrCode,
+		draft.ItemPaymentPlanGrCode,
+		draft.ItemDiscountGrCode,
+		draft.ItemVendorGrCode,
+		draft.PromotionGroupCode,
+		draft.ProductCollectionGrCode,
+		draft.StorePriceLevelCode,
+		draft.PerceptionOfFashionCode,
+		draft.CommercialRoleCode,
+		draft.StoreCapacityLevelCode,
+		draft.CustomsTariffNumberCode,
+		draft.CompanyCode,
+		username,
+	)
 	return err
 }
 
 func UpdateOrderLinesTx(tx *sql.Tx, orderHeaderID string, lines []models.OrderProductionUpdateLine, username string) (int64, error) {
+	if len(lines) == 0 {
+		return 0, nil
+	}
+
+	const chunkSize = 300
 	var updated int64
-	for _, line := range lines {
-		res, err := tx.Exec(`
-UPDATE dbo.trOrderLine
+
+	for i := 0; i < len(lines); i += chunkSize {
+		end := i + chunkSize
+		if end > len(lines) {
+			end = len(lines)
+		}
+		chunk := lines[i:end]
+
+		values := make([]string, 0, len(chunk))
+		args := make([]any, 0, len(chunk)*8+2)
+		paramPos := 1
+		for _, line := range chunk {
+			var itemDim1 any
+			if line.ItemDim1Code != nil {
+				itemDim1 = strings.TrimSpace(*line.ItemDim1Code)
+			}
+			values = append(values, fmt.Sprintf("(@p%d,@p%d,@p%d,@p%d,@p%d,@p%d,@p%d,@p%d)", paramPos, paramPos+1, paramPos+2, paramPos+3, paramPos+4, paramPos+5, paramPos+6, paramPos+7))
+			args = append(args,
+				strings.TrimSpace(line.OrderLineID),
+				line.NewItemCode,
+				line.NewColor,
+				itemDim1,
+				line.NewDim2,
+				line.NewDesc,
+				line.OldDueDate,
+				line.NewDueDate,
+			)
+			paramPos += 8
+		}
+
+		orderHeaderParam := paramPos
+		usernameParam := paramPos + 1
+		args = append(args, orderHeaderID, username)
+
+		query := fmt.Sprintf(`
+SET NOCOUNT ON;
+DECLARE @updated TABLE (OrderLineID UNIQUEIDENTIFIER);
+
+;WITH src (OrderLineID, NewItemCode, NewColor, ItemDim1Code, NewDim2, NewDesc, OldDueDate, NewDueDate) AS (
+	SELECT *
+	FROM (VALUES %s) AS v (OrderLineID, NewItemCode, NewColor, ItemDim1Code, NewDim2, NewDesc, OldDueDate, NewDueDate)
+)
+UPDATE l
 SET
-    ItemCode = @p1,
-    ColorCode = @p2,
-    ItemDim2Code = @p3,
-    LineDescription = COALESCE(NULLIF(@p4,''), LineDescription),
-    LastUpdatedUserName = @p5,
-    LastUpdatedDate = GETDATE()
-WHERE OrderHeaderID = @p6 AND OrderLineID = @p7
-`, line.NewItemCode, line.NewColor, line.NewDim2, line.NewDesc, username, orderHeaderID, line.OrderLineID)
-		if err != nil {
-			return updated, err
-		}
-		if rows, err := res.RowsAffected(); err == nil {
-			updated += rows
+	l.ItemCode = s.NewItemCode,
+	l.ColorCode = s.NewColor,
+	l.ItemDim1Code = COALESCE(s.ItemDim1Code, l.ItemDim1Code),
+	l.ItemDim2Code = s.NewDim2,
+	l.LineDescription = COALESCE(NULLIF(s.NewDesc,''), l.LineDescription),
+	l.DeliveryDate = CASE WHEN ISDATE(s.NewDueDate) = 1 THEN CAST(s.NewDueDate AS DATETIME) ELSE l.DeliveryDate END,
+	l.LastUpdatedUserName = @p%d,
+	l.LastUpdatedDate = GETDATE()
+OUTPUT inserted.OrderLineID INTO @updated(OrderLineID)
+FROM dbo.trOrderLine l
+JOIN src s
+	ON l.OrderLineID = CONVERT(UNIQUEIDENTIFIER, s.OrderLineID)
+WHERE l.OrderHeaderID = CONVERT(UNIQUEIDENTIFIER, @p%d);
+
+SELECT COUNT(1) AS UpdatedCount FROM @updated;
+`, strings.Join(values, ","), usernameParam, orderHeaderParam)
+
+		chunkStart := time.Now()
+		var chunkUpdated int64
+		execErr := tx.QueryRow(query, args...).Scan(&chunkUpdated)
+		if execErr != nil {
+			log.Printf("[UpdateOrderLinesTx] ERROR orderHeaderID=%s chunk=%d-%d err=%v", orderHeaderID, i, end, execErr)
+			return updated, fmt.Errorf("update lines chunk failed chunkStart=%d chunkEnd=%d duration_ms=%d: %w", i, end, time.Since(chunkStart).Milliseconds(), execErr)
 		}
+		log.Printf("[UpdateOrderLinesTx] orderHeaderID=%s chunk=%d-%d updated=%d duration_ms=%d", orderHeaderID, i, end, chunkUpdated, time.Since(chunkStart).Milliseconds())
+		updated += chunkUpdated
 	}
 	return updated, nil
 }
+
+func VerifyOrderLineUpdatesTx(tx *sql.Tx, orderHeaderID string, lines []models.OrderProductionUpdateLine) (int64, []string, error) {
+	if len(lines) == 0 {
+		return 0, nil, nil
+	}
+
+	const chunkSize = 300
+	var mismatchCount int64
+	samples := make([]string, 0, 5)
+
+	for i := 0; i < len(lines); i += chunkSize {
+		end := i + chunkSize
+		if end > len(lines) {
+			end = len(lines)
+		}
+		chunk := lines[i:end]
+
+		values := make([]string, 0, len(chunk))
+		args := make([]any, 0, len(chunk)*4+1)
+		paramPos := 1
+		for _, line := range chunk {
+			values = append(values, fmt.Sprintf("(@p%d,@p%d,@p%d,@p%d)", paramPos, paramPos+1, paramPos+2, paramPos+3))
+			args = append(args,
+				strings.TrimSpace(line.OrderLineID),
+				strings.ToUpper(strings.TrimSpace(line.NewItemCode)),
+				strings.ToUpper(strings.TrimSpace(line.NewColor)),
+				strings.ToUpper(strings.TrimSpace(line.NewDim2)),
+			)
+			paramPos += 4
+		}
+		orderHeaderParam := paramPos
+		args = append(args, orderHeaderID)
+
+		query := fmt.Sprintf(`
+SET NOCOUNT ON;
+
+WITH src (OrderLineID, NewItemCode, NewColor, NewDim2) AS (
+	SELECT *
+	FROM (VALUES %s) v(OrderLineID, NewItemCode, NewColor, NewDim2)
+)
+SELECT
+	s.OrderLineID,
+	ISNULL(UPPER(LTRIM(RTRIM(l.ItemCode))), '') AS ActualItemCode,
+	ISNULL(UPPER(LTRIM(RTRIM(l.ColorCode))), '') AS ActualColorCode,
+	ISNULL(UPPER(LTRIM(RTRIM(l.ItemDim2Code))), '') AS ActualDim2Code,
+	s.NewItemCode,
+	s.NewColor,
+	s.NewDim2
+FROM src s
+JOIN dbo.trOrderLine l
+	ON l.OrderLineID = CONVERT(UNIQUEIDENTIFIER, s.OrderLineID)
+WHERE l.OrderHeaderID = CONVERT(UNIQUEIDENTIFIER, @p%d)
+  AND (
+	ISNULL(UPPER(LTRIM(RTRIM(l.ItemCode))), '') <> s.NewItemCode OR
+	ISNULL(UPPER(LTRIM(RTRIM(l.ColorCode))), '') <> s.NewColor OR
+	ISNULL(UPPER(LTRIM(RTRIM(l.ItemDim2Code))), '') <> s.NewDim2
+  );
+`, strings.Join(values, ","), orderHeaderParam)
+
+		rows, err := tx.Query(query, args...)
+		if err != nil {
+			return mismatchCount, samples, err
+		}
+		for rows.Next() {
+			var lineID, actualItem, actualColor, actualDim2, expectedItem, expectedColor, expectedDim2 string
+			if err := rows.Scan(&lineID, &actualItem, &actualColor, &actualDim2, &expectedItem, &expectedColor, &expectedDim2); err != nil {
+				rows.Close()
+				return mismatchCount, samples, err
+			}
+			mismatchCount++
+			if len(samples) < 5 {
+				samples = append(samples, fmt.Sprintf(
+					"lineID=%s expected=(%s,%s,%s) actual=(%s,%s,%s)",
+					lineID, expectedItem, expectedColor, expectedDim2, actualItem, actualColor, actualDim2,
+				))
+			}
+		}
+		if err := rows.Err(); err != nil {
+			rows.Close()
+			return mismatchCount, samples, err
+		}
+		rows.Close()
+	}
+
+	return mismatchCount, samples, nil
+}
+
+func UpdateOrderHeaderAverageDueDateTx(tx *sql.Tx, orderHeaderID string, averageDueDate *string, username string) error {
+	if averageDueDate == nil {
+		return nil
+	}
+
+	dueDate := strings.TrimSpace(*averageDueDate)
+	if dueDate != "" {
+		if _, err := time.Parse("2006-01-02", dueDate); err != nil {
+			return fmt.Errorf("invalid header average due date %q: %w", dueDate, err)
+		}
+	}
+
+	_, err := tx.Exec(`
+UPDATE dbo.trOrderHeader
+SET
+	AverageDueDate = CASE WHEN @p1 = '' THEN NULL ELSE CAST(@p1 AS DATETIME) END,
+	LastUpdatedUserName = @p2,
+	LastUpdatedDate = GETDATE()
+WHERE OrderHeaderID = @p3;
+`, dueDate, username, orderHeaderID)
+	return err
+}
+
+func TouchOrderHeaderTx(tx *sql.Tx, orderHeaderID string, username string) (int64, error) {
+	res, err := tx.Exec(`
+UPDATE dbo.trOrderHeader
+SET
+	LastUpdatedUserName = @p1,
+	LastUpdatedDate = GETDATE()
+WHERE OrderHeaderID = @p2;
+`, username, orderHeaderID)
+	if err != nil {
+		return 0, err
+	}
+	rows, rowsErr := res.RowsAffected()
+	if rowsErr != nil {
+		return 0, nil
+	}
+	return rows, nil
+}
+
+type sqlQueryRower interface {
+	QueryRow(query string, args ...any) *sql.Row
+}
+
+type plannedProductionBarcode struct {
+	Barcode         string
+	BarcodeTypeCode string
+	ItemTypeCode    int16
+	ItemCode        string
+	ColorCode       string
+	ItemDim1Code    string
+	ItemDim2Code    string
+	ItemDim3Code    string
+}
+
+func barcodeTypeExists(q sqlQueryRower, barcodeTypeCode string) (bool, error) {
+	var exists int
+	err := q.QueryRow(`
+SELECT TOP 1 1
+FROM dbo.cdBarcodeType
+WHERE BarcodeTypeCode = @p1
+`, strings.TrimSpace(barcodeTypeCode)).Scan(&exists)
+	if err == sql.ErrNoRows {
+		return false, nil
+	}
+	if err != nil {
+		return false, err
+	}
+	return true, nil
+}
+
+func barcodeExists(q sqlQueryRower, barcode string) (bool, error) {
+	var exists int
+	err := q.QueryRow(`
+SELECT TOP 1 1
+FROM dbo.prItemBarcode WITH (UPDLOCK, HOLDLOCK)
+WHERE Barcode = @p1
+`, strings.TrimSpace(barcode)).Scan(&exists)
+	if err == sql.ErrNoRows {
+		return false, nil
+	}
+	if err != nil {
+		return false, err
+	}
+	return true, nil
+}
+
+func existingVariantBarcode(
+	q sqlQueryRower,
+	barcodeTypeCode string,
+	itemTypeCode int16,
+	itemCode string,
+	colorCode string,
+	dim1 string,
+	dim2 string,
+	dim3 string,
+) (string, bool, error) {
+
+	var barcode string
+
+	err := q.QueryRow(`
+SELECT TOP 1 LTRIM(RTRIM(ISNULL(Barcode, '')))
+FROM dbo.prItemBarcode WITH (UPDLOCK, HOLDLOCK)
+WHERE BarcodeTypeCode = @p1
+  AND ItemTypeCode = @p2
+  AND ISNULL(LTRIM(RTRIM(ItemCode)), '') = @p3
+  AND ISNULL(LTRIM(RTRIM(ColorCode)), '') = @p4
+  AND ISNULL(LTRIM(RTRIM(ItemDim1Code)), '') = @p5
+  AND ISNULL(LTRIM(RTRIM(ItemDim2Code)), '') = @p6
+  AND ISNULL(LTRIM(RTRIM(ItemDim3Code)), '') = @p7
+  AND ISNULL(LTRIM(RTRIM(UnitOfMeasureCode)), '') = 'AD'
+ORDER BY
+	CASE
+		WHEN ISNUMERIC(Barcode) = 1
+		THEN CAST(Barcode AS BIGINT)
+		ELSE 0
+	END DESC,
+	Barcode DESC
+`,
+		strings.TrimSpace(barcodeTypeCode),
+		itemTypeCode,
+		strings.TrimSpace(itemCode),
+		strings.TrimSpace(colorCode),
+		strings.TrimSpace(dim1),
+		strings.TrimSpace(dim2),
+		strings.TrimSpace(dim3),
+	).Scan(&barcode)
+
+	if err == sql.ErrNoRows {
+		return "", false, nil
+	}
+
+	if err != nil {
+		return "", false, err
+	}
+
+	return strings.TrimSpace(barcode), true, nil
+}
+func maxNumericBarcode(q sqlQueryRower) (int64, error) {
+
+	var maxBarcode int64
+
+	err := q.QueryRow(`
+SELECT ISNULL(MAX(
+	CASE
+		WHEN ISNUMERIC(Barcode) = 1
+		THEN CAST(Barcode AS BIGINT)
+		ELSE NULL
+	END
+), 0)
+FROM dbo.prItemBarcode WITH (UPDLOCK, HOLDLOCK)
+`).Scan(&maxBarcode)
+
+	return maxBarcode, err
+}
+
+func ValidateProductionBarcodePlan(q sqlQueryRower, variants []models.OrderProductionMissingVariant, barcodeTypeCode string) ([]models.OrderProductionBarcodeValidation, error) {
+	typeCode := strings.ToUpper(strings.TrimSpace(barcodeTypeCode))
+	if len(variants) == 0 {
+		return nil, nil
+	}
+
+	validations := make([]models.OrderProductionBarcodeValidation, 0)
+	typeExists, err := barcodeTypeExists(q, typeCode)
+	if err != nil {
+		return nil, err
+	}
+	if !typeExists {
+		validations = append(validations, models.OrderProductionBarcodeValidation{
+			Code:            "invalid_barcode_type",
+			Message:         fmt.Sprintf("Barkod tipi bulunamadi: %s", typeCode),
+			BarcodeTypeCode: typeCode,
+		})
+		return validations, nil
+	}
+
+	sorted := append([]models.OrderProductionMissingVariant(nil), variants...)
+	sort.Slice(sorted, func(i, j int) bool {
+		left := sorted[i]
+		right := sorted[j]
+		leftKey := fmt.Sprintf("%05d|%s|%s|%s|%s|%s", left.ItemTypeCode, left.ItemCode, left.ColorCode, left.ItemDim1Code, left.ItemDim2Code, left.ItemDim3Code)
+		rightKey := fmt.Sprintf("%05d|%s|%s|%s|%s|%s", right.ItemTypeCode, right.ItemCode, right.ColorCode, right.ItemDim1Code, right.ItemDim2Code, right.ItemDim3Code)
+		return leftKey < rightKey
+	})
+
+	maxBarcode, err := maxNumericBarcode(q)
+	if err != nil {
+		return nil, err
+	}
+
+	nextOffset := int64(0)
+	planned := make(map[string]struct{}, len(sorted))
+	for _, variant := range sorted {
+		existingBarcode, exists, err := existingVariantBarcode(q, typeCode, variant.ItemTypeCode, variant.ItemCode, variant.ColorCode, variant.ItemDim1Code, variant.ItemDim2Code, variant.ItemDim3Code)
+		if err != nil {
+			return nil, err
+		}
+		if exists && existingBarcode != "" {
+			continue
+		}
+
+		nextOffset++
+		barcode := strconv.FormatInt(maxBarcode+nextOffset, 10)
+		if _, duplicated := planned[barcode]; duplicated {
+			validations = append(validations, models.OrderProductionBarcodeValidation{
+				Code:            "barcode_duplicate_in_plan",
+				Message:         fmt.Sprintf("Planlanan barkod ayni istekte birden fazla kez olusuyor: %s", barcode),
+				Barcode:         barcode,
+				BarcodeTypeCode: typeCode,
+				ItemTypeCode:    variant.ItemTypeCode,
+				ItemCode:        strings.TrimSpace(variant.ItemCode),
+				ColorCode:       strings.TrimSpace(variant.ColorCode),
+				ItemDim1Code:    strings.TrimSpace(variant.ItemDim1Code),
+				ItemDim2Code:    strings.TrimSpace(variant.ItemDim2Code),
+				ItemDim3Code:    strings.TrimSpace(variant.ItemDim3Code),
+			})
+			continue
+		}
+		planned[barcode] = struct{}{}
+
+		inUse, err := barcodeExists(q, barcode)
+		if err != nil {
+			return nil, err
+		}
+		if inUse {
+			validations = append(validations, models.OrderProductionBarcodeValidation{
+				Code:            "barcode_in_use",
+				Message:         fmt.Sprintf("Barkod daha once kullanilmis: %s (%s / %s / %s / %s)", barcode, strings.TrimSpace(variant.ItemCode), strings.TrimSpace(variant.ColorCode), strings.TrimSpace(variant.ItemDim1Code), strings.TrimSpace(variant.ItemDim2Code)),
+				Barcode:         barcode,
+				BarcodeTypeCode: typeCode,
+				ItemTypeCode:    variant.ItemTypeCode,
+				ItemCode:        strings.TrimSpace(variant.ItemCode),
+				ColorCode:       strings.TrimSpace(variant.ColorCode),
+				ItemDim1Code:    strings.TrimSpace(variant.ItemDim1Code),
+				ItemDim2Code:    strings.TrimSpace(variant.ItemDim2Code),
+				ItemDim3Code:    strings.TrimSpace(variant.ItemDim3Code),
+			})
+		}
+	}
+
+	return validations, nil
+}
+
+func InsertItemBarcodesTx(tx *sql.Tx, orderHeaderID string, lines []models.OrderProductionUpdateLine, username string) (int64, error) {
+	start := time.Now()
+
+	if len(lines) == 0 {
+		log.Printf("[InsertItemBarcodesTx] lines=0 inserted=0 duration_ms=0")
+		return 0, nil
+	}
+
+	lineIDs := make([]string, 0, len(lines))
+	seen := make(map[string]struct{}, len(lines))
+
+	for _, line := range lines {
+		lineID := strings.TrimSpace(line.OrderLineID)
+		if lineID == "" {
+			continue
+		}
+		if _, ok := seen[lineID]; ok {
+			continue
+		}
+		seen[lineID] = struct{}{}
+		lineIDs = append(lineIDs, lineID)
+	}
+
+	if len(lineIDs) == 0 {
+		log.Printf("[InsertItemBarcodesTx] uniqueLineIDs=0 inserted=0")
+		return 0, nil
+	}
+
+	var inserted int64
+
+	singleLineQuery := `
+SET NOCOUNT ON;
+
+INSERT INTO dbo.prItemBarcode
+(
+	Barcode,
+	BarcodeTypeCode,
+	ItemTypeCode,
+	ItemCode,
+	ColorCode,
+	ItemDim1Code,
+	ItemDim2Code,
+	ItemDim3Code,
+	UnitOfMeasureCode,
+	Qty,
+	CreatedUserName,
+	CreatedDate,
+	LastUpdatedUserName,
+	LastUpdatedDate,
+	RowGuid
+)
+SELECT
+	CAST(seed.MaxBarcode + 1 AS NVARCHAR(50)),
+	'BAGGI3',
+	src.ItemTypeCode,
+	src.ItemCode,
+	src.ColorCode,
+	src.ItemDim1Code,
+	src.ItemDim2Code,
+	src.ItemDim3Code,
+	'AD',
+	1,
+	@p3,
+	GETDATE(),
+	@p3,
+	GETDATE(),
+	NEWID()
+FROM (
+	SELECT DISTINCT
+		l.ItemTypeCode,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ItemCode,'')))) AS ItemCode,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ColorCode,'')))) AS ColorCode,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ItemDim1Code,'')))) AS ItemDim1Code,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ItemDim2Code,'')))) AS ItemDim2Code,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ItemDim3Code,'')))) AS ItemDim3Code
+	FROM dbo.trOrderLine l
+	WHERE l.OrderHeaderID = @p2
+	  AND CAST(l.OrderLineID AS NVARCHAR(50)) = @p1
+	  AND NULLIF(LTRIM(RTRIM(ISNULL(l.ItemCode,''))), '') IS NOT NULL
+) src
+CROSS JOIN (
+	SELECT
+		CASE
+			WHEN ISNULL(MAX(
+				CASE
+					WHEN LTRIM(RTRIM(ISNULL(Barcode,''))) NOT LIKE '%%[^0-9]%%'
+						AND LEN(LTRIM(RTRIM(ISNULL(Barcode,'')))) BETWEEN 1 AND 18
+					THEN CAST(LTRIM(RTRIM(ISNULL(Barcode,''))) AS BIGINT)
+					ELSE NULL
+				END
+			), 0) < 36999999
+			THEN 36999999
+			ELSE ISNULL(MAX(
+				CASE
+					WHEN LTRIM(RTRIM(ISNULL(Barcode,''))) NOT LIKE '%%[^0-9]%%'
+						AND LEN(LTRIM(RTRIM(ISNULL(Barcode,'')))) BETWEEN 1 AND 18
+					THEN CAST(LTRIM(RTRIM(ISNULL(Barcode,''))) AS BIGINT)
+					ELSE NULL
+				END
+			), 0)
+		END AS MaxBarcode
+	FROM dbo.prItemBarcode
+	WHERE BarcodeTypeCode = 'BAGGI3'
+	  AND LEN(LTRIM(RTRIM(ISNULL(Barcode,'')))) <= 8
+) seed
+WHERE NOT EXISTS (
+	SELECT 1
+	FROM dbo.prItemBarcode b
+	WHERE b.ItemTypeCode = src.ItemTypeCode
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemCode,'')))) = src.ItemCode
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ColorCode,'')))) = src.ColorCode
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim1Code,'')))) = src.ItemDim1Code
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim2Code,'')))) = src.ItemDim2Code
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim3Code,'')))) = src.ItemDim3Code
+);
+`
+
+	execSingle := func(globalIndex int, lineID string) error {
+		lineStart := time.Now()
+		res, err := tx.Exec(singleLineQuery, lineID, orderHeaderID, username)
+		if err != nil {
+			if isDuplicateBarcodeInsertErr(err) {
+				log.Printf("[InsertItemBarcodesTx] skip duplicate lineIndex=%d lineID=%s err=%v", globalIndex, lineID, err)
+				return nil
+			}
+			return fmt.Errorf("upsert item barcodes chunk failed chunkStart=%d chunkEnd=%d duration_ms=%d: %w", globalIndex, globalIndex+1, time.Since(lineStart).Milliseconds(), err)
+		}
+		rows, _ := res.RowsAffected()
+		inserted += rows
+		log.Printf(
+			"[InsertItemBarcodesTx] lineIndex=%d lineID=%s inserted=%d cumulative=%d duration_ms=%d",
+			globalIndex,
+			lineID,
+			rows,
+			inserted,
+			time.Since(lineStart).Milliseconds(),
+		)
+		return nil
+	}
+
+	const chunkSize = 200
+	for i := 0; i < len(lineIDs); i += chunkSize {
+		end := i + chunkSize
+		if end > len(lineIDs) {
+			end = len(lineIDs)
+		}
+
+		chunk := lineIDs[i:end]
+		values := make([]string, 0, len(chunk))
+		args := make([]any, 0, len(chunk)+2)
+		paramPos := 1
+		for _, lineID := range chunk {
+			values = append(values, fmt.Sprintf("(@p%d)", paramPos))
+			args = append(args, lineID)
+			paramPos++
+		}
+		orderHeaderParam := paramPos
+		usernameParam := paramPos + 1
+		args = append(args, orderHeaderID, username)
+
+		batchQuery := fmt.Sprintf(`
+SET NOCOUNT ON;
+
+INSERT INTO dbo.prItemBarcode
+(
+	Barcode,
+	BarcodeTypeCode,
+	ItemTypeCode,
+	ItemCode,
+	ColorCode,
+	ItemDim1Code,
+	ItemDim2Code,
+	ItemDim3Code,
+	UnitOfMeasureCode,
+	Qty,
+	CreatedUserName,
+	CreatedDate,
+	LastUpdatedUserName,
+	LastUpdatedDate,
+	RowGuid
+)
+SELECT
+	CAST(seed.MaxBarcode + ROW_NUMBER() OVER (
+		ORDER BY src.ItemTypeCode, src.ItemCode, src.ColorCode, src.ItemDim1Code, src.ItemDim2Code, src.ItemDim3Code
+	) AS NVARCHAR(50)),
+	'BAGGI3',
+	src.ItemTypeCode,
+	src.ItemCode,
+	src.ColorCode,
+	src.ItemDim1Code,
+	src.ItemDim2Code,
+	src.ItemDim3Code,
+	'AD',
+	1,
+	@p%d,
+	GETDATE(),
+	@p%d,
+	GETDATE(),
+	NEWID()
+FROM (
+	SELECT DISTINCT
+		l.ItemTypeCode,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ItemCode,'')))) AS ItemCode,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ColorCode,'')))) AS ColorCode,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ItemDim1Code,'')))) AS ItemDim1Code,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ItemDim2Code,'')))) AS ItemDim2Code,
+		UPPER(LTRIM(RTRIM(ISNULL(l.ItemDim3Code,'')))) AS ItemDim3Code
+	FROM dbo.trOrderLine l
+	JOIN (VALUES %s) ids(OrderLineID)
+	  ON CAST(l.OrderLineID AS NVARCHAR(50)) = ids.OrderLineID
+	WHERE l.OrderHeaderID = @p%d
+	  AND NULLIF(LTRIM(RTRIM(ISNULL(l.ItemCode,''))), '') IS NOT NULL
+) src
+CROSS JOIN (
+	SELECT
+		CASE
+			WHEN ISNULL(MAX(
+				CASE
+					WHEN LTRIM(RTRIM(ISNULL(Barcode,''))) NOT LIKE '%%[^0-9]%%'
+						AND LEN(LTRIM(RTRIM(ISNULL(Barcode,'')))) BETWEEN 1 AND 18
+					THEN CAST(LTRIM(RTRIM(ISNULL(Barcode,''))) AS BIGINT)
+					ELSE NULL
+				END
+			), 0) < 36999999
+			THEN 36999999
+			ELSE ISNULL(MAX(
+				CASE
+					WHEN LTRIM(RTRIM(ISNULL(Barcode,''))) NOT LIKE '%%[^0-9]%%'
+						AND LEN(LTRIM(RTRIM(ISNULL(Barcode,'')))) BETWEEN 1 AND 18
+					THEN CAST(LTRIM(RTRIM(ISNULL(Barcode,''))) AS BIGINT)
+					ELSE NULL
+				END
+			), 0)
+		END AS MaxBarcode
+	FROM dbo.prItemBarcode
+	WHERE BarcodeTypeCode = 'BAGGI3'
+	  AND LEN(LTRIM(RTRIM(ISNULL(Barcode,'')))) <= 8
+) seed
+WHERE NOT EXISTS (
+	SELECT 1
+	FROM dbo.prItemBarcode b
+	WHERE b.ItemTypeCode = src.ItemTypeCode
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemCode,'')))) = src.ItemCode
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ColorCode,'')))) = src.ColorCode
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim1Code,'')))) = src.ItemDim1Code
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim2Code,'')))) = src.ItemDim2Code
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim3Code,'')))) = src.ItemDim3Code
+);
+`, usernameParam, usernameParam, strings.Join(values, ","), orderHeaderParam)
+
+		chunkStart := time.Now()
+		res, err := tx.Exec(batchQuery, args...)
+		if err == nil {
+			rows, _ := res.RowsAffected()
+			inserted += rows
+			log.Printf(
+				"[InsertItemBarcodesTx] batch=%d-%d inserted=%d cumulative=%d duration_ms=%d",
+				i,
+				end,
+				rows,
+				inserted,
+				time.Since(chunkStart).Milliseconds(),
+			)
+			continue
+		}
+
+		log.Printf("[InsertItemBarcodesTx] batch fallback=%d-%d err=%v", i, end, err)
+		for j, lineID := range chunk {
+			if lineErr := execSingle(i+j, lineID); lineErr != nil {
+				log.Printf("[InsertItemBarcodesTx] ERROR lineIndex=%d lineID=%s err=%v", i+j, lineID, lineErr)
+				return inserted, lineErr
+			}
+		}
+	}
+
+	log.Printf(
+		"[InsertItemBarcodesTx] lines=%d unique=%d inserted=%d duration_ms=%d",
+		len(lines),
+		len(lineIDs),
+		inserted,
+		time.Since(start).Milliseconds(),
+	)
+
+	return inserted, nil
+}
+
+func InsertItemBarcodesByTargetsTx(tx *sql.Tx, targets []models.OrderProductionMissingVariant, username string) (int64, error) {
+	start := time.Now()
+	if len(targets) == 0 {
+		log.Printf("[InsertItemBarcodesByTargetsTx] targets=0 inserted=0 duration_ms=0")
+		return 0, nil
+	}
+
+	uniqueTargets := make([]models.OrderProductionMissingVariant, 0, len(targets))
+	seen := make(map[string]struct{}, len(targets))
+	for _, t := range targets {
+		itemCode := strings.ToUpper(strings.TrimSpace(t.ItemCode))
+		if itemCode == "" {
+			continue
+		}
+		key := fmt.Sprintf("%d|%s|%s|%s|%s|%s",
+			t.ItemTypeCode,
+			itemCode,
+			strings.ToUpper(strings.TrimSpace(t.ColorCode)),
+			strings.ToUpper(strings.TrimSpace(t.ItemDim1Code)),
+			strings.ToUpper(strings.TrimSpace(t.ItemDim2Code)),
+			strings.ToUpper(strings.TrimSpace(t.ItemDim3Code)),
+		)
+		if _, ok := seen[key]; ok {
+			continue
+		}
+		seen[key] = struct{}{}
+		t.ItemCode = itemCode
+		t.ColorCode = strings.ToUpper(strings.TrimSpace(t.ColorCode))
+		t.ItemDim1Code = strings.ToUpper(strings.TrimSpace(t.ItemDim1Code))
+		t.ItemDim2Code = strings.ToUpper(strings.TrimSpace(t.ItemDim2Code))
+		t.ItemDim3Code = strings.ToUpper(strings.TrimSpace(t.ItemDim3Code))
+		uniqueTargets = append(uniqueTargets, t)
+	}
+
+	if len(uniqueTargets) == 0 {
+		log.Printf("[InsertItemBarcodesByTargetsTx] targets=%d unique=0 inserted=0 duration_ms=%d", len(targets), time.Since(start).Milliseconds())
+		return 0, nil
+	}
+	if err := ensureTxStillActive(tx, "InsertItemBarcodesByTargetsTx/start"); err != nil {
+		return 0, err
+	}
+
+	// Barcode seed'i hem prItemBarcode hem de (varsa) tbStokBarkodu uzerinden
+	// kilitli okuyarak hesapla; trigger tarafindaki duplicate riskini azalt.
+	var maxBarcode int64
+	maxPrQuery := `
+SELECT ISNULL(MAX(v.BarcodeNum), 0)
+FROM (
+	SELECT
+		CASE
+			WHEN LTRIM(RTRIM(ISNULL(pb.Barcode,''))) NOT LIKE '%[^0-9]%'
+			     AND LEN(LTRIM(RTRIM(ISNULL(pb.Barcode,'')))) BETWEEN 1 AND 18
+			THEN CAST(LTRIM(RTRIM(ISNULL(pb.Barcode,''))) AS BIGINT)
+			ELSE NULL
+		END AS BarcodeNum
+	FROM dbo.prItemBarcode pb WITH (UPDLOCK, HOLDLOCK, TABLOCKX)
+	WHERE pb.BarcodeTypeCode = 'BAGGI3'
+) v
+WHERE v.BarcodeNum IS NOT NULL;
+`
+	if err := tx.QueryRow(maxPrQuery).Scan(&maxBarcode); err != nil {
+		return 0, fmt.Errorf("barcode seed query failed: %w", err)
+	}
+	var hasTb int
+	if err := tx.QueryRow(`SELECT CASE WHEN OBJECT_ID(N'dbo.tbStokBarkodu', N'U') IS NULL THEN 0 ELSE 1 END`).Scan(&hasTb); err != nil {
+		return 0, fmt.Errorf("barcode seed object check failed: %w", err)
+	}
+	if hasTb == 1 {
+		var maxTb int64
+		maxTbQuery := `
+SELECT ISNULL(MAX(v.BarcodeNum), 0)
+FROM (
+	SELECT
+		CASE
+			WHEN LTRIM(RTRIM(ISNULL(sb.Barcode,''))) NOT LIKE '%[^0-9]%'
+			     AND LEN(LTRIM(RTRIM(ISNULL(sb.Barcode,'')))) BETWEEN 1 AND 18
+			THEN CAST(LTRIM(RTRIM(ISNULL(sb.Barcode,''))) AS BIGINT)
+			ELSE NULL
+		END AS BarcodeNum
+	FROM dbo.tbStokBarkodu sb WITH (UPDLOCK, HOLDLOCK, TABLOCKX)
+) v
+WHERE v.BarcodeNum IS NOT NULL;
+`
+		if err := tx.QueryRow(maxTbQuery).Scan(&maxTb); err != nil {
+			return 0, fmt.Errorf("barcode seed tbStokBarkodu query failed: %w", err)
+		}
+		if maxTb > maxBarcode {
+			maxBarcode = maxTb
+		}
+	}
+	if maxBarcode < 36999999 {
+		maxBarcode = 36999999
+	}
+	existsBarcodeQuery := `
+SELECT CASE WHEN EXISTS (
+	SELECT 1
+	FROM dbo.prItemBarcode pb WITH (UPDLOCK, HOLDLOCK)
+	WHERE LTRIM(RTRIM(ISNULL(pb.Barcode,''))) = @p1
+) THEN 1 ELSE 0 END;
+`
+	existsBarcodeWithTbQuery := `
+SELECT CASE WHEN EXISTS (
+	SELECT 1
+	FROM dbo.prItemBarcode pb WITH (UPDLOCK, HOLDLOCK)
+	WHERE LTRIM(RTRIM(ISNULL(pb.Barcode,''))) = @p1
+) OR EXISTS (
+	SELECT 1
+	FROM dbo.tbStokBarkodu sb WITH (UPDLOCK, HOLDLOCK)
+	WHERE LTRIM(RTRIM(ISNULL(sb.Barcode,''))) = @p1
+) THEN 1 ELSE 0 END;
+`
+	hasVariantBarcodeQuery := `
+SELECT CASE WHEN EXISTS (
+	SELECT 1
+	FROM dbo.prItemBarcode b WITH (UPDLOCK, HOLDLOCK)
+	WHERE b.ItemTypeCode = @p1
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemCode,'')))) = @p2
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ColorCode,'')))) = @p3
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim1Code,'')))) = @p4
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim2Code,'')))) = @p5
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim3Code,'')))) = @p6
+) THEN 1 ELSE 0 END;
+`
+	insertOneQuery := `
+INSERT INTO dbo.prItemBarcode
+(
+	Barcode,
+	BarcodeTypeCode,
+	ItemTypeCode,
+	ItemCode,
+	ColorCode,
+	ItemDim1Code,
+	ItemDim2Code,
+	ItemDim3Code,
+	UnitOfMeasureCode,
+	Qty,
+	CreatedUserName,
+	CreatedDate,
+	LastUpdatedUserName,
+	LastUpdatedDate,
+	RowGuid
+)
+SELECT
+	@p1,
+	'BAGGI3',
+	@p2,
+	@p3,
+	@p4,
+	@p5,
+	@p6,
+	@p7,
+	'AD',
+	1,
+	@p8,
+	GETDATE(),
+	@p8,
+	GETDATE(),
+	NEWID()
+WHERE NOT EXISTS (
+	SELECT 1
+	FROM dbo.prItemBarcode b
+	WHERE b.ItemTypeCode = @p2
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemCode,'')))) = @p3
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ColorCode,'')))) = @p4
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim1Code,'')))) = @p5
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim2Code,'')))) = @p6
+	  AND UPPER(LTRIM(RTRIM(ISNULL(b.ItemDim3Code,'')))) = @p7
+);
+`
+
+	var inserted int64
+	for _, t := range uniqueTargets {
+		if err := ensureTxStillActive(tx, "InsertItemBarcodesByTargetsTx/before_target"); err != nil {
+			return inserted, err
+		}
+		var hasVariant int
+		if err := tx.QueryRow(
+			hasVariantBarcodeQuery,
+			t.ItemTypeCode,
+			t.ItemCode,
+			t.ColorCode,
+			t.ItemDim1Code,
+			t.ItemDim2Code,
+			t.ItemDim3Code,
+		).Scan(&hasVariant); err != nil {
+			return inserted, fmt.Errorf("variant barcode exists check failed: %w", err)
+		}
+		if hasVariant == 1 {
+			continue
+		}
+
+		retry := 0
+		for {
+			retry++
+			if retry > 2000 {
+				return inserted, fmt.Errorf("barcode allocation exceeded retry limit item=%s color=%s dim1=%s", t.ItemCode, t.ColorCode, t.ItemDim1Code)
+			}
+			candidateNum := maxBarcode + 1
+			candidate := strconv.FormatInt(candidateNum, 10)
+
+			var exists int
+			if hasTb == 1 {
+				if err := tx.QueryRow(existsBarcodeWithTbQuery, candidate).Scan(&exists); err != nil {
+					return inserted, fmt.Errorf("barcode exists check(tb) failed: %w", err)
+				}
+			} else {
+				if err := tx.QueryRow(existsBarcodeQuery, candidate).Scan(&exists); err != nil {
+					return inserted, fmt.Errorf("barcode exists check failed: %w", err)
+				}
+			}
+			if exists == 1 {
+				maxBarcode = candidateNum
+				continue
+			}
+
+			res, err := tx.Exec(
+				insertOneQuery,
+				candidate,
+				t.ItemTypeCode,
+				t.ItemCode,
+				t.ColorCode,
+				t.ItemDim1Code,
+				t.ItemDim2Code,
+				t.ItemDim3Code,
+				username,
+			)
+			if err != nil {
+				if isDuplicateBarcodeInsertErr(err) {
+					maxBarcode = candidateNum
+					continue
+				}
+				return inserted, fmt.Errorf("insert item barcode failed item=%s color=%s dim1=%s duration_ms=%d: %w",
+					t.ItemCode, t.ColorCode, t.ItemDim1Code, time.Since(start).Milliseconds(), err)
+			}
+			affected, _ := res.RowsAffected()
+			if affected > 0 {
+				inserted += affected
+				maxBarcode = candidateNum
+			}
+			break
+		}
+	}
+
+	if txErr := ensureTxStillActive(tx, "InsertItemBarcodesByTargetsTx/after_batch"); txErr != nil {
+		return inserted, txErr
+	}
+
+	log.Printf("[InsertItemBarcodesByTargetsTx] targets=%d unique=%d inserted=%d duration_ms=%d",
+		len(targets), len(uniqueTargets), inserted, time.Since(start).Milliseconds())
+	return inserted, nil
+}
+
+func ensureTxStillActive(tx *sql.Tx, where string) error {
+	if tx == nil {
+		return fmt.Errorf("tx is nil at %s", where)
+	}
+	var tranCount int
+	if err := tx.QueryRow(`SELECT @@TRANCOUNT`).Scan(&tranCount); err != nil {
+		return fmt.Errorf("tx state query failed at %s: %w", where, err)
+	}
+	if tranCount <= 0 {
+		return fmt.Errorf("tx closed unexpectedly at %s (trancount=%d)", where, tranCount)
+	}
+	return nil
+}
+
+func isDuplicateBarcodeInsertErr(err error) bool {
+	if err == nil {
+		return false
+	}
+	msg := strings.ToLower(err.Error())
+	if !strings.Contains(msg, "duplicate key") {
+		return false
+	}
+	if strings.Contains(msg, "tbstokbarkodu") {
+		return true
+	}
+	if strings.Contains(msg, "pritembarcode") {
+		return true
+	}
+	return strings.Contains(msg, "unique")
+}
+
+func UpsertItemAttributesTx(tx *sql.Tx, attrs []models.OrderProductionItemAttributeRow, username string) (int64, error) {
+	start := time.Now()
+	if len(attrs) == 0 {
+		log.Printf("[UpsertItemAttributesTx] attrs=0 affected=0 duration_ms=0")
+		return 0, nil
+	}
+
+	// FK_prItemAttribute_ItemCode hatasini engellemek icin, attribute yazmadan once
+	// ilgili item kodlarinin cdItem tarafinda varligini transaction icinde garanti et.
+	seenCodes := make(map[string]struct{}, len(attrs))
+	for _, a := range attrs {
+		itemTypeCode := a.ItemTypeCode
+		if itemTypeCode <= 0 {
+			itemTypeCode = 1
+		}
+		itemCode := strings.ToUpper(strings.TrimSpace(a.ItemCode))
+		if itemCode == "" {
+			continue
+		}
+		key := NormalizeCdItemMapKey(int16(itemTypeCode), itemCode)
+		if _, ok := seenCodes[key]; ok {
+			continue
+		}
+		seenCodes[key] = struct{}{}
+		if err := ensureCdItemTx(tx, int16(itemTypeCode), itemCode, username, nil); err != nil {
+			return 0, fmt.Errorf("ensure cdItem before item attributes failed itemCode=%s: %w", itemCode, err)
+		}
+	}
+
+	// SQL Server parameter limiti (2100) nedeniyle batch'li set-based upsert kullanilir.
+	const chunkSize = 400 // 400 * 4 param + 1 username = 1601
+	var affected int64
+	for i := 0; i < len(attrs); i += chunkSize {
+		end := i + chunkSize
+		if end > len(attrs) {
+			end = len(attrs)
+		}
+		chunk := attrs[i:end]
+
+		values := make([]string, 0, len(chunk))
+		args := make([]any, 0, len(chunk)*4+1)
+		paramPos := 1
+		for _, a := range chunk {
+			values = append(values, fmt.Sprintf("(@p%d,@p%d,@p%d,@p%d)", paramPos, paramPos+1, paramPos+2, paramPos+3))
+			args = append(args, a.ItemTypeCode, a.ItemCode, a.AttributeTypeCode, a.AttributeCode)
+			paramPos += 4
+		}
+		usernameParam := paramPos
+		args = append(args, username)
+
+		query := fmt.Sprintf(`
+WITH src (ItemTypeCode, ItemCode, AttributeTypeCode, AttributeCode) AS (
+	SELECT *
+	FROM (VALUES %s) AS v (ItemTypeCode, ItemCode, AttributeTypeCode, AttributeCode)
+)
+UPDATE tgt
+SET
+	tgt.AttributeCode = src.AttributeCode,
+	tgt.LastUpdatedUserName = @p%d,
+	tgt.LastUpdatedDate = GETDATE()
+FROM dbo.prItemAttribute tgt
+JOIN src
+	ON src.ItemTypeCode = tgt.ItemTypeCode
+	AND src.ItemCode = tgt.ItemCode
+	AND src.AttributeTypeCode = tgt.AttributeTypeCode;
+
+WITH src (ItemTypeCode, ItemCode, AttributeTypeCode, AttributeCode) AS (
+	SELECT *
+	FROM (VALUES %s) AS v (ItemTypeCode, ItemCode, AttributeTypeCode, AttributeCode)
+)
+INSERT INTO dbo.prItemAttribute (
+	ItemTypeCode,
+	ItemCode,
+	AttributeTypeCode,
+	AttributeCode,
+	CreatedUserName,
+	CreatedDate,
+	LastUpdatedUserName,
+	LastUpdatedDate,
+	RowGuid
+)
+SELECT
+	src.ItemTypeCode,
+	src.ItemCode,
+	src.AttributeTypeCode,
+	src.AttributeCode,
+	@p%d,
+	GETDATE(),
+	@p%d,
+	GETDATE(),
+	NEWID()
+FROM src
+LEFT JOIN dbo.prItemAttribute tgt
+	ON src.ItemTypeCode = tgt.ItemTypeCode
+	AND src.ItemCode = tgt.ItemCode
+	AND src.AttributeTypeCode = tgt.AttributeTypeCode
+WHERE tgt.ItemCode IS NULL;
+`, strings.Join(values, ","), usernameParam, strings.Join(values, ","), usernameParam, usernameParam)
+
+		chunkStart := time.Now()
+		res, err := tx.Exec(query, args...)
+		if err != nil {
+			log.Printf("[UpsertItemAttributesTx] ERROR chunk=%d-%d err=%v", i, end, err)
+			return affected, fmt.Errorf("upsert item attributes chunk failed chunkStart=%d chunkEnd=%d duration_ms=%d: %w", i, end, time.Since(chunkStart).Milliseconds(), err)
+		}
+		chunkAffected, _ := res.RowsAffected()
+		affected += chunkAffected
+		log.Printf("[UpsertItemAttributesTx] chunk=%d-%d chunkAffected=%d cumulative=%d duration_ms=%d",
+			i, end, chunkAffected, affected, time.Since(chunkStart).Milliseconds())
+	}
+	log.Printf("[UpsertItemAttributesTx] attrs=%d affected=%d duration_ms=%d",
+		len(attrs), affected, time.Since(start).Milliseconds())
+	return affected, nil
+}
+
+func GetOrderProductionLookupOptions(mssql *sql.DB) (models.OrderProductionCdItemLookups, error) {
+	out := models.OrderProductionCdItemLookups{}
+
+	queryPairs := []struct {
+		Name   string
+		Query  string
+		Target *[]models.OrderProductionLookupOption
+	}{
+		{"ItemDimTypeCodes", `SELECT
+			CAST(t.ItemDimTypeCode AS NVARCHAR(50)) AS Code,
+			ISNULL(d.ItemDimTypeDescription, CAST(t.ItemDimTypeCode AS NVARCHAR(50))) AS [Description]
+		  FROM dbo.bsItemDimType t WITH(NOLOCK)
+		  LEFT JOIN dbo.bsItemDimTypeDesc d WITH(NOLOCK)
+		    ON d.ItemDimTypeCode = t.ItemDimTypeCode
+		   AND d.LangCode = 'TR'
+		  WHERE ISNULL(t.IsBlocked, 0) = 0
+		  ORDER BY t.ItemDimTypeCode`, &out.ItemDimTypeCodes},
+		{"ProductTypeCodes", `SELECT DISTINCT CAST(ProductTypeCode AS NVARCHAR(50)) AS Code, CAST(ProductTypeCode AS NVARCHAR(50)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE ProductTypeCode IS NOT NULL ORDER BY Code`, &out.ProductTypeCodes},
+		{"ProductHierarchyIDs", `SELECT
+			CAST(h.ProductHierarchyID AS NVARCHAR(50)) AS Code,
+			LTRIM(RTRIM(
+				CONCAT(
+					CAST(ISNULL(h.ProductHierarchyLevelCode01, 0) AS NVARCHAR(50)),
+					CASE
+						WHEN ISNULL(d.ProductHierarchyLevelDescription, '') <> '' THEN CONCAT(' - ', d.ProductHierarchyLevelDescription)
+						ELSE ''
+					END
+				)
+			)) AS [Description]
+		  FROM dbo.dfProductHierarchy h WITH(NOLOCK)
+		  LEFT JOIN dbo.cdProductHierarchyLevelDesc d WITH(NOLOCK)
+		    ON d.ProductHierarchyLevelCode = h.ProductHierarchyLevelCode01
+		   AND d.LangCode = 'TR'
+		  ORDER BY h.ProductHierarchyID`, &out.ProductHierarchyIDs},
+		{"UnitOfMeasureCode1List", `SELECT DISTINCT CAST(UnitOfMeasureCode1 AS NVARCHAR(50)) AS Code, CAST(UnitOfMeasureCode1 AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(UnitOfMeasureCode1 AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.UnitOfMeasureCode1List},
+		{"ItemAccountGrCodes", `SELECT DISTINCT CAST(ItemAccountGrCode AS NVARCHAR(50)) AS Code, CAST(ItemAccountGrCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(ItemAccountGrCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.ItemAccountGrCodes},
+		{"ItemTaxGrCodes", `SELECT DISTINCT CAST(ItemTaxGrCode AS NVARCHAR(50)) AS Code, CAST(ItemTaxGrCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(ItemTaxGrCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.ItemTaxGrCodes},
+		{"ItemPaymentPlanGrCodes", `SELECT DISTINCT CAST(ItemPaymentPlanGrCode AS NVARCHAR(50)) AS Code, CAST(ItemPaymentPlanGrCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(ItemPaymentPlanGrCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.ItemPaymentPlanGrCodes},
+		{"ItemDiscountGrCodes", `SELECT DISTINCT CAST(ItemDiscountGrCode AS NVARCHAR(50)) AS Code, CAST(ItemDiscountGrCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(ItemDiscountGrCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.ItemDiscountGrCodes},
+		{"ItemVendorGrCodes", `SELECT DISTINCT CAST(ItemVendorGrCode AS NVARCHAR(50)) AS Code, CAST(ItemVendorGrCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(ItemVendorGrCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.ItemVendorGrCodes},
+		{"PromotionGroupCodes", `SELECT DISTINCT CAST(PromotionGroupCode AS NVARCHAR(50)) AS Code, CAST(PromotionGroupCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(PromotionGroupCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.PromotionGroupCodes},
+		{"ProductCollectionGrCodes", `SELECT DISTINCT CAST(ProductCollectionGrCode AS NVARCHAR(50)) AS Code, CAST(ProductCollectionGrCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(ProductCollectionGrCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.ProductCollectionGrCodes},
+		{"StorePriceLevelCodes", `SELECT DISTINCT CAST(StorePriceLevelCode AS NVARCHAR(50)) AS Code, CAST(StorePriceLevelCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(StorePriceLevelCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.StorePriceLevelCodes},
+		{"PerceptionOfFashionCodes", `SELECT DISTINCT CAST(PerceptionOfFashionCode AS NVARCHAR(50)) AS Code, CAST(PerceptionOfFashionCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(PerceptionOfFashionCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.PerceptionOfFashionCodes},
+		{"CommercialRoleCodes", `SELECT DISTINCT CAST(CommercialRoleCode AS NVARCHAR(50)) AS Code, CAST(CommercialRoleCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(CommercialRoleCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.CommercialRoleCodes},
+		{"StoreCapacityLevelCodes", `SELECT DISTINCT CAST(StoreCapacityLevelCode AS NVARCHAR(50)) AS Code, CAST(StoreCapacityLevelCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(StoreCapacityLevelCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.StoreCapacityLevelCodes},
+		{"CustomsTariffNumbers", `SELECT DISTINCT CAST(CustomsTariffNumberCode AS NVARCHAR(50)) AS Code, CAST(CustomsTariffNumberCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(CustomsTariffNumberCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.CustomsTariffNumbers},
+		{"CompanyCodes", `SELECT DISTINCT CAST(CompanyCode AS NVARCHAR(50)) AS Code, CAST(CompanyCode AS NVARCHAR(200)) AS [Description] FROM dbo.cdItem WITH(NOLOCK) WHERE NULLIF(LTRIM(RTRIM(CAST(CompanyCode AS NVARCHAR(200)))), '') IS NOT NULL ORDER BY Code`, &out.CompanyCodes},
+	}
+
+	for _, pair := range queryPairs {
+		start := time.Now()
+		log.Printf("[GetOrderProductionLookupOptions] executing [%s]", pair.Name)
+		rows, err := mssql.Query(pair.Query)
+		if err != nil {
+			return out, fmt.Errorf("lookup query failed [%s]: %w", pair.Name, err)
+		}
+
+		list := make([]models.OrderProductionLookupOption, 0, 64)
+		for rows.Next() {
+			var item models.OrderProductionLookupOption
+			if err := rows.Scan(&item.Code, &item.Description); err != nil {
+				rows.Close()
+				return out, fmt.Errorf("lookup scan failed [%s]: %w", pair.Name, err)
+			}
+			item.Code = strings.TrimSpace(item.Code)
+			item.Description = strings.TrimSpace(item.Description)
+			list = append(list, item)
+		}
+		if err := rows.Err(); err != nil {
+			rows.Close()
+			return out, fmt.Errorf("lookup rows failed [%s]: %w", pair.Name, err)
+		}
+		rows.Close()
+		log.Printf("[GetOrderProductionLookupOptions] ok [%s] count=%d duration=%s", pair.Name, len(list), time.Since(start))
+		*pair.Target = list
+	}
+
+	return out, nil
+}

svc/queries/product.go

@@ -9,12 +9,12 @@ import (
 func GetProductList() ([]models.Product, error) {
 	rows, err := db.MssqlDB.Query(`
 		SELECT 
-			ProductCode
+			LTRIM(RTRIM(ProductCode)) AS ProductCode
 		FROM ProductFilterWithDescription('TR')
 		WHERE 
 			ProductAtt42 IN ('SERI', 'AKSESUAR')
 			AND IsBlocked = 0
-			AND LEN(ProductCode) = 13      -- 🔹 yalnızca 13 karakterlik kodlar
+			AND LEN(LTRIM(RTRIM(ProductCode))) = 13
 		ORDER BY ProductCode;
 	`)
 	if err != nil {

svc/queries/product_pricing.go

@@ -0,0 +1,256 @@
+package queries
+
+import (
+	"bssapp-backend/db"
+	"bssapp-backend/models"
+	"context"
+	"database/sql"
+	"strconv"
+	"strings"
+	"time"
+)
+
+func GetProductPricingList(ctx context.Context, limit int, afterProductCode string) ([]models.ProductPricing, error) {
+	if limit <= 0 {
+		limit = 500
+	}
+	afterProductCode = strings.TrimSpace(afterProductCode)
+
+	cursorFilter := ""
+	args := make([]any, 0, 1)
+	if afterProductCode != "" {
+		cursorFilter = "WHERE bp.ProductCode > @p1"
+		args = append(args, afterProductCode)
+	}
+
+	query := `
+		WITH base_products AS (
+			SELECT
+				LTRIM(RTRIM(ProductCode)) AS ProductCode,
+				COALESCE(LTRIM(RTRIM(ProductAtt45Desc)), '') AS AskiliYan,
+				COALESCE(LTRIM(RTRIM(ProductAtt44Desc)), '') AS Kategori,
+				COALESCE(LTRIM(RTRIM(ProductAtt42Desc)), '') AS UrunIlkGrubu,
+				COALESCE(LTRIM(RTRIM(ProductAtt01Desc)), '') AS UrunAnaGrubu,
+				COALESCE(LTRIM(RTRIM(ProductAtt02Desc)), '') AS UrunAltGrubu,
+				COALESCE(LTRIM(RTRIM(ProductAtt41Desc)), '') AS Icerik,
+				COALESCE(LTRIM(RTRIM(ProductAtt29Desc)), '') AS Karisim,
+				COALESCE(LTRIM(RTRIM(ProductAtt10Desc)), '') AS Marka
+			FROM ProductFilterWithDescription('TR')
+			WHERE ProductAtt42 IN ('SERI', 'AKSESUAR')
+			  AND IsBlocked = 0
+			  AND LEN(LTRIM(RTRIM(ProductCode))) = 13
+		),
+		paged_products AS (
+			SELECT TOP (` + strconv.Itoa(limit) + `)
+				bp.ProductCode
+			FROM base_products bp
+			` + cursorFilter + `
+			ORDER BY bp.ProductCode
+		),
+		latest_base_price AS (
+			SELECT
+				LTRIM(RTRIM(b.ItemCode)) AS ItemCode,
+				CAST(b.Price AS DECIMAL(18, 2)) AS CostPrice,
+				CONVERT(VARCHAR(10), b.PriceDate, 23) AS LastPricingDate,
+				ROW_NUMBER() OVER (
+					PARTITION BY LTRIM(RTRIM(b.ItemCode))
+					ORDER BY b.PriceDate DESC, b.LastUpdatedDate DESC
+				) AS rn
+			FROM prItemBasePrice b
+			WHERE b.ItemTypeCode = 1
+			  AND b.BasePriceCode = 1
+			  AND LTRIM(RTRIM(b.CurrencyCode)) = 'USD'
+			  AND EXISTS (
+				SELECT 1
+				FROM paged_products pp
+				WHERE pp.ProductCode = LTRIM(RTRIM(b.ItemCode))
+			  )
+		),
+		stock_entry_dates AS (
+			SELECT
+				LTRIM(RTRIM(s.ItemCode)) AS ItemCode,
+				CONVERT(VARCHAR(10), MAX(s.OperationDate), 23) AS StockEntryDate
+			FROM trStock s WITH(NOLOCK)
+			WHERE s.ItemTypeCode = 1
+			  AND LEN(LTRIM(RTRIM(s.ItemCode))) = 13
+			  AND s.In_Qty1 > 0
+			  AND LTRIM(RTRIM(s.WarehouseCode)) IN (
+				'1-0-14','1-0-10','1-0-8','1-2-5','1-2-4','1-0-12','100','1-0-28',
+				'1-0-24','1-2-6','1-1-14','1-0-2','1-0-52','1-1-2','1-0-21','1-1-3',
+				'1-0-33','101','1-014','1-0-49','1-0-36'
+			  )
+			  AND EXISTS (
+				SELECT 1
+				FROM paged_products pp
+				WHERE pp.ProductCode = LTRIM(RTRIM(s.ItemCode))
+			  )
+			GROUP BY LTRIM(RTRIM(s.ItemCode))
+		),
+		stock_base AS (
+			SELECT
+				LTRIM(RTRIM(s.ItemCode)) AS ItemCode,
+				SUM(s.In_Qty1 - s.Out_Qty1) AS InventoryQty1
+			FROM trStock s WITH(NOLOCK)
+			WHERE s.ItemTypeCode = 1
+			  AND LEN(LTRIM(RTRIM(s.ItemCode))) = 13
+			  AND EXISTS (
+				SELECT 1
+				FROM paged_products pp
+				WHERE pp.ProductCode = LTRIM(RTRIM(s.ItemCode))
+			  )
+			GROUP BY LTRIM(RTRIM(s.ItemCode))
+		),
+		pick_base AS (
+			SELECT
+				LTRIM(RTRIM(p.ItemCode)) AS ItemCode,
+				SUM(p.Qty1) AS PickingQty1
+			FROM PickingStates p
+			WHERE p.ItemTypeCode = 1
+			  AND LEN(LTRIM(RTRIM(p.ItemCode))) = 13
+			  AND EXISTS (
+				SELECT 1
+				FROM paged_products pp
+				WHERE pp.ProductCode = LTRIM(RTRIM(p.ItemCode))
+			  )
+			GROUP BY LTRIM(RTRIM(p.ItemCode))
+		),
+		reserve_base AS (
+			SELECT
+				LTRIM(RTRIM(r.ItemCode)) AS ItemCode,
+				SUM(r.Qty1) AS ReserveQty1
+			FROM ReserveStates r
+			WHERE r.ItemTypeCode = 1
+			  AND LEN(LTRIM(RTRIM(r.ItemCode))) = 13
+			  AND EXISTS (
+				SELECT 1
+				FROM paged_products pp
+				WHERE pp.ProductCode = LTRIM(RTRIM(r.ItemCode))
+			  )
+			GROUP BY LTRIM(RTRIM(r.ItemCode))
+		),
+		disp_base AS (
+			SELECT
+				LTRIM(RTRIM(d.ItemCode)) AS ItemCode,
+				SUM(d.Qty1) AS DispOrderQty1
+			FROM DispOrderStates d
+			WHERE d.ItemTypeCode = 1
+			  AND LEN(LTRIM(RTRIM(d.ItemCode))) = 13
+			  AND EXISTS (
+				SELECT 1
+				FROM paged_products pp
+				WHERE pp.ProductCode = LTRIM(RTRIM(d.ItemCode))
+			  )
+			GROUP BY LTRIM(RTRIM(d.ItemCode))
+		),
+		stock_totals AS (
+			SELECT
+				pp.ProductCode AS ItemCode,
+				CAST(ROUND(
+					ISNULL(sb.InventoryQty1, 0)
+					- ISNULL(pb.PickingQty1, 0)
+					- ISNULL(rb.ReserveQty1, 0)
+					- ISNULL(db.DispOrderQty1, 0)
+				, 2) AS DECIMAL(18, 2)) AS StockQty
+			FROM paged_products pp
+			LEFT JOIN stock_base sb
+				ON sb.ItemCode = pp.ProductCode
+			LEFT JOIN pick_base pb
+				ON pb.ItemCode = pp.ProductCode
+			LEFT JOIN reserve_base rb
+				ON rb.ItemCode = pp.ProductCode
+			LEFT JOIN disp_base db
+				ON db.ItemCode = pp.ProductCode
+		)
+		SELECT
+			bp.ProductCode AS ProductCode,
+			COALESCE(lp.CostPrice, 0) AS CostPrice,
+			COALESCE(st.StockQty, 0) AS StockQty,
+			COALESCE(se.StockEntryDate, '') AS StockEntryDate,
+			COALESCE(lp.LastPricingDate, '') AS LastPricingDate,
+			bp.AskiliYan,
+			bp.Kategori,
+			bp.UrunIlkGrubu,
+			bp.UrunAnaGrubu,
+			bp.UrunAltGrubu,
+			bp.Icerik,
+			bp.Karisim,
+			bp.Marka
+		FROM paged_products pp
+		INNER JOIN base_products bp
+			ON bp.ProductCode = pp.ProductCode
+		LEFT JOIN latest_base_price lp
+			ON lp.ItemCode = bp.ProductCode
+		   AND lp.rn = 1
+		LEFT JOIN stock_entry_dates se
+			ON se.ItemCode = bp.ProductCode
+		LEFT JOIN stock_totals st
+			ON st.ItemCode = bp.ProductCode
+		ORDER BY bp.ProductCode;
+	`
+
+	var (
+		rows    *sql.Rows
+		rowsErr error
+	)
+	for attempt := 1; attempt <= 3; attempt++ {
+		var err error
+		rows, err = db.MssqlDB.QueryContext(ctx, query, args...)
+		if err == nil {
+			rowsErr = nil
+			break
+		}
+		rowsErr = err
+		if ctx.Err() != nil || !isTransientMSSQLNetworkError(err) || attempt == 3 {
+			break
+		}
+		wait := time.Duration(attempt*300) * time.Millisecond
+		select {
+		case <-ctx.Done():
+			break
+		case <-time.After(wait):
+		}
+	}
+	if rowsErr != nil {
+		return nil, rowsErr
+	}
+	defer rows.Close()
+
+	var out []models.ProductPricing
+	for rows.Next() {
+		var item models.ProductPricing
+		if err := rows.Scan(
+			&item.ProductCode,
+			&item.CostPrice,
+			&item.StockQty,
+			&item.StockEntryDate,
+			&item.LastPricingDate,
+			&item.AskiliYan,
+			&item.Kategori,
+			&item.UrunIlkGrubu,
+			&item.UrunAnaGrubu,
+			&item.UrunAltGrubu,
+			&item.Icerik,
+			&item.Karisim,
+			&item.Marka,
+		); err != nil {
+			return nil, err
+		}
+		out = append(out, item)
+	}
+
+	return out, nil
+}
+
+func isTransientMSSQLNetworkError(err error) bool {
+	if err == nil {
+		return false
+	}
+	e := strings.ToLower(err.Error())
+	return strings.Contains(e, "i/o timeout") ||
+		strings.Contains(e, "timeout") ||
+		strings.Contains(e, "wsarecv") ||
+		strings.Contains(e, "connection attempt failed") ||
+		strings.Contains(e, "no connection could be made") ||
+		strings.Contains(e, "broken pipe") ||
+		strings.Contains(e, "connection reset")
+}

svc/queries/productattributes.go

@@ -0,0 +1,59 @@
+package queries
+
+const GetProductAttributes = `
+;WITH RequiredTypes AS (
+	SELECT
+		t.ItemTypeCode,
+		t.AttributeTypeCode,
+		ISNULL(NULLIF(td.AttributeTypeDescription, ''), CAST(t.AttributeTypeCode AS NVARCHAR(30))) AS AttributeTypeDescription
+	FROM dbo.cdItemAttributeType AS t WITH(NOLOCK)
+	LEFT JOIN dbo.cdItemAttributeTypeDesc AS td WITH(NOLOCK)
+		ON td.ItemTypeCode = t.ItemTypeCode
+		AND td.AttributeTypeCode = t.AttributeTypeCode
+		AND td.LangCode = 'TR'
+	WHERE t.ItemTypeCode = @p1
+	  AND ISNULL(t.IsBlocked, 0) = 0
+	  AND ISNULL(t.IsRequired, 0) = 1
+),
+Attr AS (
+	SELECT
+		a.ItemTypeCode,
+		a.AttributeTypeCode,
+		ISNULL(a.AttributeCode, '') AS AttributeCode,
+		ISNULL(d.AttributeDescription, ISNULL(a.AttributeCode, '')) AS AttributeDescription
+	FROM dbo.cdItemAttribute AS a WITH(NOLOCK)
+	LEFT JOIN dbo.cdItemAttributeDesc AS d WITH(NOLOCK)
+		ON d.ItemTypeCode = a.ItemTypeCode
+		AND d.AttributeTypeCode = a.AttributeTypeCode
+		AND d.AttributeCode = a.AttributeCode
+		AND d.LangCode = 'TR'
+	WHERE a.ItemTypeCode = @p1
+	  AND ISNULL(a.IsBlocked, 0) = 0
+	  AND ISNULL(a.AttributeCode, '') <> ''
+)
+SELECT
+	rt.ItemTypeCode,
+	rt.AttributeTypeCode,
+	rt.AttributeTypeDescription,
+	a.AttributeCode,
+	a.AttributeDescription
+FROM RequiredTypes AS rt
+LEFT JOIN Attr AS a
+	ON a.ItemTypeCode = rt.ItemTypeCode
+	AND a.AttributeTypeCode = rt.AttributeTypeCode
+WHERE ISNULL(a.AttributeCode, '') <> ''
+ORDER BY
+	rt.AttributeTypeCode,
+	CASE WHEN a.AttributeCode IN ('-', '.') THEN 0 ELSE 1 END,
+	a.AttributeCode;
+`
+
+const GetProductItemAttributes = `
+SELECT
+	a.ItemTypeCode,
+	a.AttributeTypeCode,
+	ISNULL(a.AttributeCode, '') AS AttributeCode
+FROM dbo.prItemAttribute AS a WITH(NOLOCK)
+WHERE a.ItemTypeCode = @p1
+  AND ISNULL(LTRIM(RTRIM(a.ItemCode)), '') = ISNULL(LTRIM(RTRIM(@p2)), '')
+`

svc/queries/productnewcolor.go

@@ -0,0 +1,16 @@
+package queries
+
+const GetProductNewColors = `
+SELECT
+    CAST(@p1 AS NVARCHAR(30)) AS ProductCode,
+    LTRIM(RTRIM(c.ColorCode)) AS ColorCode,
+    ISNULL(NULLIF(LTRIM(RTRIM(cd.ColorDescription)), ''), ISNULL(NULLIF(LTRIM(RTRIM(c.ColorHex)), ''), LTRIM(RTRIM(c.ColorCode)))) AS ColorDescription
+FROM dbo.cdColor AS c WITH(NOLOCK)
+LEFT JOIN dbo.cdColorDesc AS cd WITH(NOLOCK)
+    ON cd.ColorCode = c.ColorCode
+    AND cd.LangCode = 'TR'
+WHERE ISNULL(c.IsBlocked, 0) = 0
+  AND LEN(LTRIM(RTRIM(ISNULL(c.ColorCode, '')))) = 3
+  AND LTRIM(RTRIM(ISNULL(c.ColorCatalogCode1, ''))) = N'ÜRÜN'
+ORDER BY LTRIM(RTRIM(c.ColorCode));
+`

svc/queries/productnewsecondcolor.go

@@ -0,0 +1,16 @@
+package queries
+
+const GetProductNewSecondColors = `
+SELECT
+    LTRIM(RTRIM(@ProductCode)) AS ProductCode,
+    LTRIM(RTRIM(ISNULL(@ColorCode, ''))) AS ColorCode,
+    LTRIM(RTRIM(d2.ItemDim2Code)) AS ItemDim2Code,
+    ISNULL(NULLIF(LTRIM(RTRIM(cd.ColorDescription)), ''), LTRIM(RTRIM(d2.ItemDim2Code))) AS ColorDescription
+FROM dbo.cdItemDim2 AS d2 WITH(NOLOCK)
+LEFT JOIN dbo.cdColorDesc AS cd WITH(NOLOCK)
+    ON cd.ColorCode = d2.ItemDim2Code
+    AND cd.LangCode = 'TR'
+WHERE ISNULL(d2.IsBlocked, 0) = 0
+  AND LEN(LTRIM(RTRIM(ISNULL(d2.ItemDim2Code, '')))) = 3
+ORDER BY LTRIM(RTRIM(d2.ItemDim2Code));
+`

svc/queries/productsecondcolor.go

@@ -1,10 +1,11 @@
 package queries
 
 const GetProductSecondColors = `
-SELECT DISTINCT
+SELECT
 	Product.ProductCode,
 	ISNULL(prItemVariant.ColorCode, '') AS ColorCode,
-	ISNULL(prItemVariant.ItemDim2Code, '') AS ItemDim2Code
+	ISNULL(prItemVariant.ItemDim2Code, '') AS ItemDim2Code,
+	ISNULL(ColorDesc.ColorDescription, '') AS ColorDescription
 FROM prItemVariant WITH(NOLOCK)
 	INNER JOIN ProductFilterWithDescription('TR') AS Product
 		ON prItemVariant.ItemCode = Product.ProductCode
@@ -14,5 +15,10 @@ FROM prItemVariant WITH(NOLOCK)
 WHERE Product.ProductCode = @ProductCode
   AND prItemVariant.ColorCode = @ColorCode
   AND ISNULL(prItemVariant.ItemDim2Code, '') <> ''
-GROUP BY Product.ProductCode, prItemVariant.ItemDim2Code, prItemVariant.ColorCode
+GROUP BY
+	Product.ProductCode,
+	prItemVariant.ItemDim2Code,
+	prItemVariant.ColorCode,
+	ColorDesc.ColorDescription
+ORDER BY ItemDim2Code
 `

svc/queries/statement_header.go

@@ -2,6 +2,7 @@ package queries
 
 import (
 	"bssapp-backend/db"
+	"bssapp-backend/internal/i18n"
 	"bssapp-backend/models"
 	"context"
 	"database/sql"
@@ -14,9 +15,7 @@ func GetStatements(ctx context.Context, params models.StatementParams) ([]models
 
 	// AccountCode normalize: "ZLA0127" → "ZLA 0127"
 	params.AccountCode = normalizeMasterAccountCode(params.AccountCode)
-	if strings.TrimSpace(params.LangCode) == "" {
-		params.LangCode = "TR"
-	}
+	params.LangCode = i18n.NormalizeLangCode(params.LangCode)
 
 	// Parislemler []string → '1','2','3'
 	parislemFilter := "''"
@@ -221,8 +220,8 @@ SELECT
     CONVERT(varchar(10), @startdate, 23) AS Vade_Tarihi,
 
     'Baslangic_devir' AS Belge_No,
-    'Devir'           AS Islem_Tipi,
-    'Devir Bakiyesi'  AS Aciklama,
+    CASE WHEN @LangCode = 'EN' THEN 'Opening' ELSE 'Devir' END AS Islem_Tipi,
+    CASE WHEN @LangCode = 'EN' THEN 'Opening Balance' ELSE 'Devir Bakiyesi' END AS Aciklama,
 
     o.Para_Birimi,
 

svc/queries/statement_header_pdf.go

@@ -6,8 +6,8 @@ import (
 	"log"
 )
 
-func GetStatementsHPDF(ctx context.Context, accountCode, startDate, endDate string, parislemler []string) ([]models.StatementHeader, []string, error) {
-	headers, err := getStatementsForPDF(ctx, accountCode, startDate, endDate, parislemler)
+func GetStatementsHPDF(ctx context.Context, accountCode, startDate, endDate, langCode string, parislemler []string) ([]models.StatementHeader, []string, error) {
+	headers, err := getStatementsForPDF(ctx, accountCode, startDate, endDate, langCode, parislemler)
 	if err != nil {
 		log.Printf("Header query error: %v", err)
 		return nil, nil, err

svc/queries/statement_pdf_common.go

@@ -10,13 +10,14 @@ func getStatementsForPDF(
 	accountCode string,
 	startDate string,
 	endDate string,
+	langCode string,
 	parislemler []string,
 ) ([]models.StatementHeader, error) {
 	return GetStatements(ctx, models.StatementParams{
 		AccountCode: accountCode,
 		StartDate:   startDate,
 		EndDate:     endDate,
-		LangCode:    "TR",
+		LangCode:    langCode,
 		Parislemler: parislemler,
 	})
 }

svc/queries/statements_pdf.go

@@ -11,8 +11,8 @@ import (
 	"strings"
 )
 
-func GetStatementsPDF(ctx context.Context, accountCode, startDate, endDate string, parislemler []string) ([]models.StatementHeader, []string, error) {
-	headers, err := getStatementsForPDF(ctx, accountCode, startDate, endDate, parislemler)
+func GetStatementsPDF(ctx context.Context, accountCode, startDate, endDate, langCode string, parislemler []string) ([]models.StatementHeader, []string, error) {
+	headers, err := getStatementsForPDF(ctx, accountCode, startDate, endDate, langCode, parislemler)
 	if err != nil {
 		log.Printf("Header query error: %v", err)
 		return nil, nil, err

svc/routes/login.go

@@ -464,6 +464,7 @@ func UserCreateRoute(db *sql.DB) http.HandlerFunc {
 		defer tx.Rollback()
 
 		var newID int64
+		log.Printf("DEBUG: UserCreateRoute payload=%+v", payload)
 		err = tx.QueryRow(`
 			INSERT INTO mk_dfusr (
 				username,
@@ -472,11 +473,12 @@ func UserCreateRoute(db *sql.DB) http.HandlerFunc {
 				email,
 				mobile,
 				address,
+				password_hash,
 				force_password_change,
 				created_at,
 				updated_at
 			)
-			VALUES ($1,$2,$3,$4,$5,$6,true,NOW(),NOW())
+			VALUES ($1,$2,$3,$4,$5,$6,'',true,NOW(),NOW())
 			RETURNING id
 		`,
 			payload.Code,
@@ -489,7 +491,7 @@ func UserCreateRoute(db *sql.DB) http.HandlerFunc {
 
 		if err != nil {
 			log.Printf("USER INSERT ERROR code=%q email=%q err=%v", payload.Code, payload.Email, err)
-			http.Error(w, "Kullanıcı oluşturulamadı", http.StatusInternalServerError)
+			http.Error(w, fmt.Sprintf("Kullanıcı oluşturulamadı: %v", err), http.StatusInternalServerError)
 			return
 		}
 

svc/routes/order_mail.go

@@ -20,6 +20,18 @@ type sendOrderMarketMailPayload struct {
 	DeletedItems    []string                     `json:"deletedItems"`
 	UpdatedItems    []string                     `json:"updatedItems"`
 	AddedItems      []string                     `json:"addedItems"`
+	OldDueDate      string                       `json:"oldDueDate"`
+	NewDueDate      string                       `json:"newDueDate"`
+	ExtraRecipients []string                     `json:"extraRecipients"`
+	DueDateChanges  []sendOrderMailDueDateChange `json:"dueDateChanges"`
+}
+
+type sendOrderMailDueDateChange struct {
+	ItemCode     string `json:"itemCode"`
+	ColorCode    string `json:"colorCode"`
+	ItemDim2Code string `json:"itemDim2Code"`
+	OldDueDate   string `json:"oldDueDate"`
+	NewDueDate   string `json:"newDueDate"`
 }
 
 func SendOrderMarketMailHandler(pg *sql.DB, mssql *sql.DB, ml *mailer.GraphMailer) http.HandlerFunc {
@@ -67,6 +79,7 @@ func SendOrderMarketMailHandler(pg *sql.DB, mssql *sql.DB, ml *mailer.GraphMaile
 			http.Error(w, "recipient query error: "+err.Error(), http.StatusInternalServerError)
 			return
 		}
+		recipients = appendUniqueRecipients(recipients, payload.ExtraRecipients...)
 		if len(recipients) == 0 {
 			http.Error(w, "no active email mapping for market", http.StatusBadRequest)
 			return
@@ -106,6 +119,18 @@ func SendOrderMarketMailHandler(pg *sql.DB, mssql *sql.DB, ml *mailer.GraphMaile
 		if isUpdate {
 			subjectAction = "SİPARİŞ GÜNCELLENDİ."
 		}
+		if payload.NewDueDate != "" && payload.OldDueDate != payload.NewDueDate {
+			subjectAction = "SİPARİŞ TERMİNİ GÜNCELLENDİ."
+		}
+		if isUpdate && subjectAction == "SİPARİŞ GÜNCELLENDİ." {
+			// Satır bazlı termin kontrolü
+			for _, item := range payload.UpdatedItems {
+				if strings.Contains(item, "Termin:") {
+					subjectAction = "SİPARİŞ TERMİNİ GÜNCELLENDİ."
+					break
+				}
+			}
+		}
 		subject := fmt.Sprintf("%s kullanıcısı tarafından %s %s", actor, number, subjectAction)
 
 		cariDetail := ""
@@ -125,6 +150,13 @@ func SendOrderMarketMailHandler(pg *sql.DB, mssql *sql.DB, ml *mailer.GraphMaile
 			`</p>`,
 		)
 
+		if payload.NewDueDate != "" && payload.OldDueDate != payload.NewDueDate {
+			body = append(body,
+				fmt.Sprintf(`<p><b>Termin Değişikliği:</b> %s &rarr; <b style="color:red">%s</b></p>`,
+					htmlEsc(payload.OldDueDate), htmlEsc(payload.NewDueDate)),
+			)
+		}
+
 		if isUpdate {
 			body = append(body,
 				renderItemListHTML("Silinen Ürün Kodları", payload.DeletedItems),
@@ -135,6 +167,10 @@ func SendOrderMarketMailHandler(pg *sql.DB, mssql *sql.DB, ml *mailer.GraphMaile
 
 		body = append(body, `<p><i>Bu sipariş BaggiSS App Uygulamasından oluşturulmuştur.</i></p>`)
 		body = append(body, `<p>PDF ektedir.</p>`)
+		if dueDateTableHTML := renderDueDateChangesTableHTML("Termin DeÄŸiÅŸiklikleri", payload.DueDateChanges); dueDateTableHTML != "" {
+			body = append(body, dueDateTableHTML)
+		}
+
 		bodyHTML := strings.Join(body, "\n")
 
 		fileNo := sanitizeFileName(number)
@@ -242,6 +278,37 @@ ORDER BY email
 	return out, nil
 }
 
+func appendUniqueRecipients(base []string, extras ...string) []string {
+	seen := make(map[string]struct{}, len(base)+len(extras))
+	out := make([]string, 0, len(base)+len(extras))
+
+	for _, raw := range base {
+		mail := strings.ToLower(strings.TrimSpace(raw))
+		if mail == "" {
+			continue
+		}
+		if _, ok := seen[mail]; ok {
+			continue
+		}
+		seen[mail] = struct{}{}
+		out = append(out, mail)
+	}
+
+	for _, raw := range extras {
+		mail := strings.ToLower(strings.TrimSpace(raw))
+		if mail == "" {
+			continue
+		}
+		if _, ok := seen[mail]; ok {
+			continue
+		}
+		seen[mail] = struct{}{}
+		out = append(out, mail)
+	}
+
+	return out
+}
+
 func buildOrderPDFBytesForMail(db *sql.DB, pgDB *sql.DB, orderID string) ([]byte, *OrderHeader, error) {
 	header, err := getOrderHeaderFromDB(db, orderID)
 	if err != nil {
@@ -271,9 +338,24 @@ func buildOrderPDFBytesForMail(db *sql.DB, pgDB *sql.DB, orderID string) ([]byte
 		return nil, nil, err
 	}
 	rows := normalizeOrderLinesForPdf(lines, sizeMatchData)
-	for _, rr := range rows {
-		if strings.TrimSpace(rr.Category) == "" {
-			return nil, nil, fmt.Errorf("product-size-match unmapped row: %s/%s/%s", rr.Model, rr.GroupMain, rr.GroupSub)
+	for i := range rows {
+		if strings.TrimSpace(rows[i].Category) != "" {
+			continue
+		}
+		bedenList := make([]string, 0, len(rows[i].SizeQty))
+		for s := range rows[i].SizeQty {
+			bedenList = append(bedenList, s)
+		}
+		rows[i].Category = detectBedenGroupGo(
+			sizeMatchData,
+			bedenList,
+			rows[i].GroupMain,
+			rows[i].GroupSub,
+			rows[i].YetiskinGarson,
+			rows[i].YetiskinGarson,
+		)
+		if strings.TrimSpace(rows[i].Category) == "" {
+			rows[i].Category = catTak
 		}
 	}
 
@@ -345,3 +427,54 @@ func renderItemListHTML(title string, items []string) string {
 	b = append(b, `</p>`)
 	return strings.Join(b, "\n")
 }
+
+func renderDueDateChangesTableHTML(title string, rows []sendOrderMailDueDateChange) string {
+	if len(rows) == 0 {
+		return ""
+	}
+
+	seen := make(map[string]struct{}, len(rows))
+	clean := make([]sendOrderMailDueDateChange, 0, len(rows))
+	for _, row := range rows {
+		itemCode := strings.TrimSpace(row.ItemCode)
+		colorCode := strings.TrimSpace(row.ColorCode)
+		itemDim2Code := strings.TrimSpace(row.ItemDim2Code)
+		oldDueDate := strings.TrimSpace(row.OldDueDate)
+		newDueDate := strings.TrimSpace(row.NewDueDate)
+		if itemCode == "" || newDueDate == "" || oldDueDate == newDueDate {
+			continue
+		}
+		key := strings.ToUpper(strings.Join([]string{itemCode, colorCode, itemDim2Code, oldDueDate, newDueDate}, "|"))
+		if _, ok := seen[key]; ok {
+			continue
+		}
+		seen[key] = struct{}{}
+		clean = append(clean, sendOrderMailDueDateChange{
+			ItemCode:     itemCode,
+			ColorCode:    colorCode,
+			ItemDim2Code: itemDim2Code,
+			OldDueDate:   oldDueDate,
+			NewDueDate:   newDueDate,
+		})
+	}
+
+	if len(clean) == 0 {
+		return ""
+	}
+
+	var b strings.Builder
+	b.WriteString(fmt.Sprintf(`<p><b>%s:</b></p>`, htmlEsc(title)))
+	b.WriteString(`<table border="1" cellpadding="5" style="border-collapse: collapse; width: 100%;">`)
+	b.WriteString(`<tr style="background-color: #f2f2f2;"><th>Ürün Kodu</th><th>Renk</th><th>2. Renk</th><th>Eski Termin</th><th>Yeni Termin</th></tr>`)
+	for _, row := range clean {
+		b.WriteString("<tr>")
+		b.WriteString(fmt.Sprintf("<td>%s</td>", htmlEsc(row.ItemCode)))
+		b.WriteString(fmt.Sprintf("<td>%s</td>", htmlEsc(row.ColorCode)))
+		b.WriteString(fmt.Sprintf("<td>%s</td>", htmlEsc(row.ItemDim2Code)))
+		b.WriteString(fmt.Sprintf("<td>%s</td>", htmlEsc(row.OldDueDate)))
+		b.WriteString(fmt.Sprintf(`<td style="color:red;font-weight:bold;">%s</td>`, htmlEsc(row.NewDueDate)))
+		b.WriteString("</tr>")
+	}
+	b.WriteString(`</table>`)
+	return b.String()
+}

svc/routes/order_pdf.go

@@ -464,9 +464,6 @@ func detectBedenGroupGo(
 	if ruleBased != "" {
 		return ruleBased
 	}
-	if matchData != nil && len(matchData.Rules) > 0 {
-		return ""
-	}
 
 	ana = normalizeTextForMatchGo(ana)
 	alt = normalizeTextForMatchGo(alt)
@@ -1597,6 +1594,17 @@ func renderOrderGrid(pdf *gofpdf.Fpdf, header *OrderHeader, rows []PdfRow, hasVa
 	layout := newPdfLayout(pdf)
 	catSizes := buildCategorySizeMap(rows)
 
+	normalizeYetiskinGarsonTokenGo := func(v string) string {
+		s := strings.ToUpper(strings.TrimSpace(v))
+		if strings.Contains(s, "GARSON") {
+			return "GARSON"
+		}
+		if strings.Contains(s, "YETISKIN") || strings.Contains(s, "YETİSKİN") {
+			return "YETISKIN"
+		}
+		return "GENEL"
+	}
+
 	// Grup: ÜRÜN ANA GRUBU
 	type group struct {
 		Name  string
@@ -1609,15 +1617,24 @@ func renderOrderGrid(pdf *gofpdf.Fpdf, header *OrderHeader, rows []PdfRow, hasVa
 	var order []string
 
 	for _, r := range rows {
-		name := strings.TrimSpace(r.GroupMain)
-		if name == "" {
-			name = "GENEL"
+		ana := strings.TrimSpace(r.GroupMain)
+		if ana == "" {
+			ana = "GENEL"
 		}
-		g, ok := groups[name]
+		ana = strings.ToUpper(ana)
+		yg := normalizeYetiskinGarsonTokenGo(r.YetiskinGarson) // fallback
+		kategori := strings.Join(strings.Fields(strings.TrimSpace(r.YetiskinGarson)), " ")
+		if kategori == "" {
+			kategori = yg
+		}
+		name := strings.TrimSpace(fmt.Sprintf("%s %s", kategori, ana))
+		groupKey := fmt.Sprintf("%s::%s", kategori, ana)
+
+		g, ok := groups[groupKey]
 		if !ok {
 			g = &group{Name: name}
-			groups[name] = g
-			order = append(order, name)
+			groups[groupKey] = g
+			order = append(order, groupKey)
 		}
 		g.Rows = append(g.Rows, r)
 		g.Adet += r.TotalQty
@@ -1673,8 +1690,8 @@ func renderOrderGrid(pdf *gofpdf.Fpdf, header *OrderHeader, rows []PdfRow, hasVa
 	newPage(firstPage, true)
 	firstPage = false
 
-	for _, name := range order {
-		g := groups[name]
+	for _, key := range order {
+		g := groups[key]
 
 		for _, row := range g.Rows {
 			rh := calcRowHeight(pdf, layout, row)
@@ -1773,15 +1790,31 @@ func OrderPDFHandler(db *sql.DB, pgDB *sql.DB) http.Handler {
 		}
 		rows := normalizeOrderLinesForPdf(lines, sizeMatchData)
 		unmapped := make([]string, 0)
-		for _, rr := range rows {
-			if strings.TrimSpace(rr.Category) == "" {
-				unmapped = append(unmapped, fmt.Sprintf("%s/%s/%s", rr.Model, rr.GroupMain, rr.GroupSub))
+		for i := range rows {
+			if strings.TrimSpace(rows[i].Category) != "" {
+				continue
+			}
+			bedenList := make([]string, 0, len(rows[i].SizeQty))
+			for s := range rows[i].SizeQty {
+				bedenList = append(bedenList, s)
+			}
+			rows[i].Category = detectBedenGroupGo(
+				sizeMatchData,
+				bedenList,
+				rows[i].GroupMain,
+				rows[i].GroupSub,
+				rows[i].YetiskinGarson,
+				rows[i].YetiskinGarson,
+			)
+			if strings.TrimSpace(rows[i].Category) == "" {
+				rows[i].Category = catTak
+			}
+			if strings.TrimSpace(rows[i].Category) == "" {
+				unmapped = append(unmapped, fmt.Sprintf("%s/%s/%s", rows[i].Model, rows[i].GroupMain, rows[i].GroupSub))
 			}
 		}
 		if len(unmapped) > 0 {
-			log.Printf("❌ OrderPDF product-size-match unmapped orderID=%s rows=%v", orderID, unmapped)
-			http.Error(w, "product-size-match unmapped rows", http.StatusInternalServerError)
-			return
+			log.Printf("⚠️ OrderPDF unmapped rows fallback failed orderID=%s rows=%v", orderID, unmapped)
 		}
 		log.Printf("📄 OrderPDF normalized rows orderID=%s rowCount=%d", orderID, len(rows))
 		for i, rr := range rows {

svc/routes/orderproductionitems.go

@@ -2,19 +2,28 @@ package routes
 
 import (
 	"bssapp-backend/auth"
+	"bssapp-backend/internal/mailer"
 	"bssapp-backend/models"
 	"bssapp-backend/queries"
+	"context"
 	"database/sql"
 	"encoding/json"
 	"errors"
+	"fmt"
 	"log"
 	"net/http"
+	"regexp"
 	"strings"
+	"time"
 
 	"github.com/gorilla/mux"
 	mssql "github.com/microsoft/go-mssqldb"
 )
 
+var baggiModelCodeRegex = regexp.MustCompile(`^[A-Z][0-9]{3}-[A-Z]{3}[0-9]{5}$`)
+
+const productionBarcodeTypeCode = "BAGGI3"
+
 // ======================================================
 // 📌 OrderProductionItemsRoute — U ürün satırları
 // ======================================================
@@ -49,12 +58,16 @@ func OrderProductionItemsRoute(mssql *sql.DB) http.Handler {
 				&o.OldDim3,
 				&o.OldItemCode,
 				&o.OldColor,
+				&o.OldColorDescription,
 				&o.OldDim2,
 				&o.OldDesc,
+				&o.OldQty,
 				&o.NewItemCode,
 				&o.NewColor,
 				&o.NewDim2,
 				&o.NewDesc,
+				&o.OldDueDate,
+				&o.NewDueDate,
 				&o.IsVariantMissing,
 			); err != nil {
 				log.Printf("⚠️ SCAN HATASI: %v", err)
@@ -73,6 +86,33 @@ func OrderProductionItemsRoute(mssql *sql.DB) http.Handler {
 	})
 }
 
+func OrderProductionCdItemLookupsRoute(mssql *sql.DB) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+		rid := fmt.Sprintf("opl-%d", time.Now().UnixNano())
+		w.Header().Set("X-Debug-Request-Id", rid)
+		log.Printf("[OrderProductionCdItemLookupsRoute] rid=%s started", rid)
+
+		lookups, err := queries.GetOrderProductionLookupOptions(mssql)
+		if err != nil {
+			log.Printf("[OrderProductionCdItemLookupsRoute] rid=%s lookup error: %v", rid, err)
+			w.WriteHeader(http.StatusInternalServerError)
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"message":   "Veritabani hatasi",
+				"step":      "cditem-lookups",
+				"detail":    err.Error(),
+				"requestId": rid,
+			})
+			return
+		}
+		log.Printf("[OrderProductionCdItemLookupsRoute] rid=%s success", rid)
+
+		if err := json.NewEncoder(w).Encode(lookups); err != nil {
+			log.Printf("[OrderProductionCdItemLookupsRoute] rid=%s encode error: %v", rid, err)
+		}
+	})
+}
+
 // ======================================================
 // 📌 OrderProductionInsertMissingRoute — eksik varyantları ekler
 // ======================================================
@@ -118,6 +158,9 @@ func OrderProductionInsertMissingRoute(mssql *sql.DB) http.Handler {
 func OrderProductionValidateRoute(mssql *sql.DB) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+		rid := fmt.Sprintf("opv-%d", time.Now().UnixNano())
+		w.Header().Set("X-Debug-Request-Id", rid)
+		start := time.Now()
 
 		id := mux.Vars(r)["id"]
 		if id == "" {
@@ -134,16 +177,42 @@ func OrderProductionValidateRoute(mssql *sql.DB) http.Handler {
 			http.Error(w, err.Error(), http.StatusBadRequest)
 			return
 		}
+		log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s payload lineCount=%d insertMissing=%t cdItemCount=%d attributeCount=%d",
+			rid, id, len(payload.Lines), payload.InsertMissing, len(payload.CdItems), len(payload.ProductAttributes))
 
-		missing, err := buildMissingVariants(mssql, id, payload.Lines)
+		newLines, existingLines := splitLinesByCdItemDraft(payload.Lines, payload.CdItems)
+		newCodes := uniqueCodesFromLines(newLines)
+		existingCodes := uniqueCodesFromLines(existingLines)
+		missing := make([]models.OrderProductionMissingVariant, 0)
+		targets := make([]models.OrderProductionMissingVariant, 0)
+		stepStart := time.Now()
+		if len(newLines) > 0 {
+			err := runWithTransientMSSQLRetry("validate_build_targets_missing", 3, 500*time.Millisecond, func() error {
+				var stepErr error
+				targets, stepErr = buildTargetVariants(mssql, id, newLines)
+				if stepErr != nil {
+					return stepErr
+				}
+				missing, stepErr = buildMissingVariantsFromTargets(mssql, id, targets)
+				return stepErr
+			})
 			if err != nil {
-			writeDBError(w, http.StatusInternalServerError, "validate_missing_variants", id, "", len(payload.Lines), err)
+				log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s step=build_missing failed duration_ms=%d err=%v",
+					rid, id, time.Since(stepStart).Milliseconds(), err)
+				writeDBError(w, http.StatusInternalServerError, "validate_missing_variants", id, "", len(newLines), err)
 				return
 			}
+		}
+		log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s lineCount=%d newLineCount=%d existingLineCount=%d targetVariantCount=%d missingCount=%d build_missing_ms=%d total_ms=%d",
+			rid, id, len(payload.Lines), len(newLines), len(existingLines), len(targets), len(missing), time.Since(stepStart).Milliseconds(), time.Since(start).Milliseconds())
+		log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s scope newCodes=%v existingCodes=%v",
+			rid, id, newCodes, existingCodes)
 
 		resp := map[string]any{
 			"missingCount":           len(missing),
 			"missing":                missing,
+			"barcodeValidationCount": 0,
+			"barcodeValidations":     []models.OrderProductionBarcodeValidation{},
 		}
 		if err := json.NewEncoder(w).Encode(resp); err != nil {
 			log.Printf("❌ encode error: %v", err)
@@ -154,9 +223,12 @@ func OrderProductionValidateRoute(mssql *sql.DB) http.Handler {
 // ======================================================
 // OrderProductionApplyRoute - yeni model varyant guncelleme
 // ======================================================
-func OrderProductionApplyRoute(mssql *sql.DB) http.Handler {
+func OrderProductionApplyRoute(mssql *sql.DB, ml *mailer.GraphMailer) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+		rid := fmt.Sprintf("opa-%d", time.Now().UnixNano())
+		w.Header().Set("X-Debug-Request-Id", rid)
+		start := time.Now()
 
 		id := mux.Vars(r)["id"]
 		if id == "" {
@@ -173,14 +245,63 @@ func OrderProductionApplyRoute(mssql *sql.DB) http.Handler {
 			http.Error(w, err.Error(), http.StatusBadRequest)
 			return
 		}
-
-		missing, err := buildMissingVariants(mssql, id, payload.Lines)
-		if err != nil {
-			writeDBError(w, http.StatusInternalServerError, "apply_validate_missing_variants", id, "", len(payload.Lines), err)
-			return
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s payload lineCount=%d insertMissing=%t cdItemCount=%d attributeCount=%d",
+			rid, id, len(payload.Lines), payload.InsertMissing, len(payload.CdItems), len(payload.ProductAttributes))
+		if len(payload.Lines) > 0 {
+			limit := 5
+			if len(payload.Lines) < limit {
+				limit = len(payload.Lines)
+			}
+			samples := make([]string, 0, limit)
+			for i := 0; i < limit; i++ {
+				ln := payload.Lines[i]
+				dim1 := ""
+				if ln.ItemDim1Code != nil {
+					dim1 = strings.TrimSpace(*ln.ItemDim1Code)
+				}
+				samples = append(samples, fmt.Sprintf(
+					"lineID=%s newItem=%s newColor=%s newDim1=%s newDim2=%s",
+					strings.TrimSpace(ln.OrderLineID),
+					strings.ToUpper(strings.TrimSpace(ln.NewItemCode)),
+					strings.ToUpper(strings.TrimSpace(ln.NewColor)),
+					strings.ToUpper(strings.TrimSpace(dim1)),
+					strings.ToUpper(strings.TrimSpace(ln.NewDim2)),
+				))
+			}
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s payload lineSamples=%v", rid, id, samples)
 		}
 
+		newLines, existingLines := splitLinesByCdItemDraft(payload.Lines, payload.CdItems)
+		newCodes := uniqueCodesFromLines(newLines)
+		existingCodes := uniqueCodesFromLines(existingLines)
+		stepMissingStart := time.Now()
+		missing := make([]models.OrderProductionMissingVariant, 0)
+		barcodeTargets := make([]models.OrderProductionMissingVariant, 0)
+		if len(newLines) > 0 {
+			err := runWithTransientMSSQLRetry("apply_build_targets_missing", 3, 500*time.Millisecond, func() error {
+				var stepErr error
+				barcodeTargets, stepErr = buildTargetVariants(mssql, id, newLines)
+				if stepErr != nil {
+					return stepErr
+				}
+				missing, stepErr = buildMissingVariantsFromTargets(mssql, id, barcodeTargets)
+				return stepErr
+			})
+			if err != nil {
+				log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=build_missing failed duration_ms=%d err=%v",
+					rid, id, time.Since(stepMissingStart).Milliseconds(), err)
+				writeDBError(w, http.StatusInternalServerError, "apply_validate_missing_variants", id, "", len(newLines), err)
+				return
+			}
+		}
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s lineCount=%d newLineCount=%d existingLineCount=%d targetVariantCount=%d missingCount=%d build_missing_ms=%d",
+			rid, id, len(payload.Lines), len(newLines), len(existingLines), len(barcodeTargets), len(missing), time.Since(stepMissingStart).Milliseconds())
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s scope newCodes=%v existingCodes=%v",
+			rid, id, newCodes, existingCodes)
+
 		if len(missing) > 0 && !payload.InsertMissing {
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s early_exit=missing_variants total_ms=%d",
+				rid, id, time.Since(start).Milliseconds())
 			w.WriteHeader(http.StatusConflict)
 			_ = json.NewEncoder(w).Encode(map[string]any{
 				"missingCount": len(missing),
@@ -199,69 +320,337 @@ func OrderProductionApplyRoute(mssql *sql.DB) http.Handler {
 			username = "system"
 		}
 
+		stepBeginStart := time.Now()
 		tx, err := mssql.Begin()
 		if err != nil {
 			writeDBError(w, http.StatusInternalServerError, "begin_tx", id, username, len(payload.Lines), err)
 			return
 		}
-		defer tx.Rollback()
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=begin_tx duration_ms=%d", rid, id, time.Since(stepBeginStart).Milliseconds())
+		committed := false
+		currentStep := "begin_tx"
+		applyTxSettings := func(tx *sql.Tx) error {
+			// XACT_ABORT OFF:
+			// Barcode insert path intentionally tolerates duplicate-key errors (fallback/skip duplicate).
+			// With XACT_ABORT ON, that expected error aborts the whole transaction and causes COMMIT 3902.
+			_, execErr := tx.Exec(`SET XACT_ABORT OFF; SET LOCK_TIMEOUT 15000;`)
+			return execErr
+		}
+		defer func() {
+			if committed {
+				return
+			}
+			rbStart := time.Now()
+			if rbErr := tx.Rollback(); rbErr != nil && rbErr != sql.ErrTxDone {
+				log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s rollback step=%s failed duration_ms=%d err=%v",
+					rid, id, currentStep, time.Since(rbStart).Milliseconds(), rbErr)
+				return
+			}
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s rollback step=%s ok duration_ms=%d",
+				rid, id, currentStep, time.Since(rbStart).Milliseconds())
+		}()
+
+		stepTxSettingsStart := time.Now()
+		currentStep = "tx_settings"
+		if err := applyTxSettings(tx); err != nil {
+			writeDBError(w, http.StatusInternalServerError, "tx_settings", id, username, len(payload.Lines), err)
+			return
+		}
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=tx_settings duration_ms=%d", rid, id, time.Since(stepTxSettingsStart).Milliseconds())
+		if err := ensureTxAlive(tx, "after_tx_settings"); err != nil {
+			writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_tx_settings", id, username, len(payload.Lines), err)
+			return
+		}
 
 		var inserted int64
-		if payload.InsertMissing {
-			inserted, err = queries.InsertMissingVariantsTx(tx, missing, username)
+		if payload.InsertMissing && len(newLines) > 0 {
+			currentStep = "insert_missing_variants"
+			cdItemByCode := buildCdItemDraftMap(payload.CdItems)
+			stepInsertMissingStart := time.Now()
+			inserted, err = queries.InsertMissingVariantsTx(tx, missing, username, cdItemByCode)
+			if err != nil && isTransientMSSQLNetworkErr(err) {
+				log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=insert_missing transient_error retry=1 err=%v",
+					rid, id, err)
+				_ = tx.Rollback()
+				tx, err = mssql.Begin()
+				if err != nil {
+					writeDBError(w, http.StatusInternalServerError, "begin_tx_retry_insert_missing", id, username, len(payload.Lines), err)
+					return
+				}
+				currentStep = "tx_settings_retry_insert_missing"
+				if err = applyTxSettings(tx); err != nil {
+					writeDBError(w, http.StatusInternalServerError, "tx_settings_retry_insert_missing", id, username, len(payload.Lines), err)
+					return
+				}
+				if err = ensureTxAlive(tx, "after_tx_settings_retry_insert_missing"); err != nil {
+					writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_tx_settings_retry_insert_missing", id, username, len(payload.Lines), err)
+					return
+				}
+				currentStep = "insert_missing_variants_retry"
+				inserted, err = queries.InsertMissingVariantsTx(tx, missing, username, cdItemByCode)
+			}
 			if err != nil {
 				writeDBError(w, http.StatusInternalServerError, "insert_missing_variants", id, username, len(missing), err)
 				return
 			}
+			if err := ensureTxAlive(tx, "after_insert_missing_variants"); err != nil {
+				writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_insert_missing_variants", id, username, len(missing), err)
+				return
+			}
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=insert_missing inserted=%d duration_ms=%d",
+				rid, id, inserted, time.Since(stepInsertMissingStart).Milliseconds())
 		}
 
+		stepValidateAttrStart := time.Now()
+		currentStep = "validate_attributes"
+		if err := validateProductAttributes(payload.ProductAttributes); err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=validate_attributes count=%d duration_ms=%d",
+			rid, id, len(payload.ProductAttributes), time.Since(stepValidateAttrStart).Milliseconds())
+
+		stepUpsertAttrStart := time.Now()
+		currentStep = "upsert_item_attributes"
+		attributeAffected, err := queries.UpsertItemAttributesTx(tx, payload.ProductAttributes, username)
+		if err != nil {
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_attributes failed duration_ms=%d err=%v",
+				rid, id, time.Since(stepUpsertAttrStart).Milliseconds(), err)
+			writeDBError(w, http.StatusInternalServerError, "upsert_item_attributes", id, username, len(payload.ProductAttributes), err)
+			return
+		}
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_attributes affected=%d duration_ms=%d",
+			rid, id, attributeAffected, time.Since(stepUpsertAttrStart).Milliseconds())
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=prItemAttribute inputRows=%d affectedRows=%d",
+			rid, id, len(payload.ProductAttributes), attributeAffected)
+		if err := ensureTxAlive(tx, "after_upsert_item_attributes"); err != nil {
+			writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_upsert_item_attributes", id, username, len(payload.ProductAttributes), err)
+			return
+		}
+
+		var barcodeInserted int64
+		// Barkod adimi:
+		// - Eski kodlara girmemeli
+		// - Yeni kod satirlari icin, varyant daha once olusmus olsa bile eksik barkod varsa tamamlamali
+		// Bu nedenle "inserted > 0" yerine "newLineCount > 0" kosulu kullanilir.
+		if len(newLines) > 0 && len(barcodeTargets) > 0 {
+			stepUpsertBarcodeStart := time.Now()
+			currentStep = "upsert_item_barcodes"
+			barcodeInserted, err = queries.InsertItemBarcodesByTargetsTx(tx, barcodeTargets, username)
+			if err != nil {
+				log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_barcodes failed duration_ms=%d err=%v",
+					rid, id, time.Since(stepUpsertBarcodeStart).Milliseconds(), err)
+				writeDBError(w, http.StatusInternalServerError, "upsert_item_barcodes", id, username, len(barcodeTargets), err)
+				return
+			}
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_barcodes inserted=%d duration_ms=%d",
+				rid, id, barcodeInserted, time.Since(stepUpsertBarcodeStart).Milliseconds())
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=prItemBarcode targetVariantRows=%d insertedRows=%d",
+				rid, id, len(barcodeTargets), barcodeInserted)
+			if err := ensureTxAlive(tx, "after_upsert_item_barcodes"); err != nil {
+				writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_upsert_item_barcodes", id, username, len(barcodeTargets), err)
+				return
+			}
+		} else {
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_barcodes skipped newLineCount=%d targetVariantRows=%d",
+				rid, id, len(newLines), len(barcodeTargets))
+		}
+
+		stepUpdateHeaderStart := time.Now()
+		currentStep = "update_order_header_average_due_date"
+		if err := queries.UpdateOrderHeaderAverageDueDateTx(tx, id, payload.HeaderAverageDueDate, username); err != nil {
+			writeDBError(w, http.StatusInternalServerError, "update_order_header_average_due_date", id, username, 0, err)
+			return
+		}
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=update_header_average_due_date changed=%t duration_ms=%d",
+			rid, id, payload.HeaderAverageDueDate != nil, time.Since(stepUpdateHeaderStart).Milliseconds())
+		if err := ensureTxAlive(tx, "after_update_order_header_average_due_date"); err != nil {
+			writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_update_order_header_average_due_date", id, username, 0, err)
+			return
+		}
+
+		currentStep = "touch_order_header"
+		headerTouched, err := queries.TouchOrderHeaderTx(tx, id, username)
+		if err != nil {
+			writeDBError(w, http.StatusInternalServerError, "touch_order_header", id, username, len(payload.Lines), err)
+			return
+		}
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=trOrderHeader touchedRows=%d",
+			rid, id, headerTouched)
+		if err := ensureTxAlive(tx, "after_touch_order_header"); err != nil {
+			writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_touch_order_header", id, username, len(payload.Lines), err)
+			return
+		}
+
+		stepUpdateLinesStart := time.Now()
+		currentStep = "update_order_lines"
 		updated, err := queries.UpdateOrderLinesTx(tx, id, payload.Lines, username)
 		if err != nil {
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=update_lines failed duration_ms=%d err=%v",
+				rid, id, time.Since(stepUpdateLinesStart).Milliseconds(), err)
 			writeDBError(w, http.StatusInternalServerError, "update_order_lines", id, username, len(payload.Lines), err)
 			return
 		}
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=update_lines updated=%d duration_ms=%d",
+			rid, id, updated, time.Since(stepUpdateLinesStart).Milliseconds())
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=trOrderLine targetRows=%d updatedRows=%d",
+			rid, id, len(payload.Lines), updated)
+		if err := ensureTxAlive(tx, "after_update_order_lines"); err != nil {
+			writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_update_order_lines", id, username, len(payload.Lines), err)
+			return
+		}
 
+		currentStep = "verify_order_lines"
+		verifyMismatchCount, verifySamples, verifyErr := queries.VerifyOrderLineUpdatesTx(tx, id, payload.Lines)
+		if verifyErr != nil {
+			writeDBError(w, http.StatusInternalServerError, "verify_order_lines", id, username, len(payload.Lines), verifyErr)
+			return
+		}
+		if verifyMismatchCount > 0 {
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=trOrderLine verifyMismatchCount=%d samples=%v",
+				rid, id, verifyMismatchCount, verifySamples)
+			currentStep = "verify_order_lines_mismatch"
+			w.WriteHeader(http.StatusInternalServerError)
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"message": "Order satirlari beklenen kod/renk degerlerine guncellenemedi",
+				"step":    "verify_order_lines_mismatch",
+				"detail":  fmt.Sprintf("mismatchCount=%d", verifyMismatchCount),
+				"samples": verifySamples,
+			})
+			return
+		}
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=trOrderLine verifyMismatchCount=0",
+			rid, id)
+		if err := ensureTxAlive(tx, "before_commit_tx"); err != nil {
+			writeDBError(w, http.StatusInternalServerError, "tx_not_active_before_commit_tx", id, username, len(payload.Lines), err)
+			return
+		}
+
+		stepCommitStart := time.Now()
+		currentStep = "commit_tx"
 		if err := tx.Commit(); err != nil {
+			log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=commit failed duration_ms=%d err=%v",
+				rid, id, time.Since(stepCommitStart).Milliseconds(), err)
 			writeDBError(w, http.StatusInternalServerError, "commit_tx", id, username, len(payload.Lines), err)
 			return
 		}
+		committed = true
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=commit duration_ms=%d total_ms=%d",
+			rid, id, time.Since(stepCommitStart).Milliseconds(), time.Since(start).Milliseconds())
+
+		// Mail gönderim mantığı
+		if false && ml != nil {
+			go func() {
+				defer func() {
+					if r := recover(); r != nil {
+						log.Printf("[OrderProductionApplyRoute] mail panic recover: %v", r)
+					}
+				}()
+				sendProductionUpdateMails(mssql, ml, id, username, payload.Lines)
+			}()
+		}
 
 		resp := map[string]any{
 			"updated":           updated,
 			"inserted":          inserted,
+			"barcodeInserted":   barcodeInserted,
+			"attributeUpserted": attributeAffected,
+			"headerUpdated":     payload.HeaderAverageDueDate != nil,
 		}
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s result updated=%d inserted=%d barcodeInserted=%d attributeUpserted=%d",
+			rid, id, updated, inserted, barcodeInserted, attributeAffected)
+		log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s summary tables cdItem/prItemVariant(newOnly)=%d trOrderLine(updated)=%d prItemBarcode(inserted,newOnly)=%d prItemAttribute(affected)=%d trOrderHeader(touched)=%d",
+			rid, id, inserted, updated, barcodeInserted, attributeAffected, headerTouched)
 		if err := json.NewEncoder(w).Encode(resp); err != nil {
 			log.Printf("❌ encode error: %v", err)
 		}
 	})
 }
 
-func buildMissingVariants(mssql *sql.DB, orderHeaderID string, lines []models.OrderProductionUpdateLine) ([]models.OrderProductionMissingVariant, error) {
-	missing := make([]models.OrderProductionMissingVariant, 0)
+func validateProductAttributes(attrs []models.OrderProductionItemAttributeRow) error {
+	for _, a := range attrs {
+		if strings.TrimSpace(a.ItemCode) == "" {
+			return errors.New("Urun ozellikleri icin ItemCode zorunlu")
+		}
+		if !baggiModelCodeRegex.MatchString(strings.ToUpper(strings.TrimSpace(a.ItemCode))) {
+			return errors.New("Girdiginiz kod BAGGI kod sistemine uyumlu degil. Format: X999-XXX99999")
+		}
+		if a.ItemTypeCode <= 0 {
+			return errors.New("Urun ozellikleri icin ItemTypeCode zorunlu")
+		}
+		if a.AttributeTypeCode <= 0 {
+			return errors.New("Urun ozellikleri icin AttributeTypeCode zorunlu")
+		}
+		if strings.TrimSpace(a.AttributeCode) == "" {
+			return errors.New("Urun ozellikleri icin AttributeCode zorunlu")
+		}
+	}
+	return nil
+}
 
+func buildCdItemDraftMap(list []models.OrderProductionCdItemDraft) map[string]models.OrderProductionCdItemDraft {
+	out := make(map[string]models.OrderProductionCdItemDraft, len(list))
+	for _, item := range list {
+		code := strings.ToUpper(strings.TrimSpace(item.ItemCode))
+		if code == "" {
+			continue
+		}
+		item.ItemCode = code
+		if item.ItemTypeCode == 0 {
+			item.ItemTypeCode = 1
+		}
+		key := queries.NormalizeCdItemMapKey(item.ItemTypeCode, item.ItemCode)
+		out[key] = item
+	}
+	return out
+}
+
+func isNoCorrespondingBeginTxErr(err error) bool {
+	if err == nil {
+		return false
+	}
+	msg := strings.ToLower(strings.TrimSpace(err.Error()))
+	return strings.Contains(msg, "commit transaction request has no corresponding begin transaction")
+}
+
+func buildTargetVariants(mssql *sql.DB, orderHeaderID string, lines []models.OrderProductionUpdateLine) ([]models.OrderProductionMissingVariant, error) {
+	start := time.Now()
+	lineDimsMap, err := queries.GetOrderLineDimsMap(mssql, orderHeaderID)
+	if err != nil {
+		return nil, err
+	}
+
+	out := make([]models.OrderProductionMissingVariant, 0, len(lines))
+	seen := make(map[string]struct{}, len(lines))
 	for _, line := range lines {
 		lineID := strings.TrimSpace(line.OrderLineID)
-		newItem := strings.TrimSpace(line.NewItemCode)
-		newColor := strings.TrimSpace(line.NewColor)
-		newDim2 := strings.TrimSpace(line.NewDim2)
-
+		newItem := strings.ToUpper(strings.TrimSpace(line.NewItemCode))
+		newColor := strings.ToUpper(strings.TrimSpace(line.NewColor))
+		newDim2 := strings.ToUpper(strings.TrimSpace(line.NewDim2))
 		if lineID == "" || newItem == "" {
 			continue
 		}
 
-		itemTypeCode, dim1, _, dim3, err := queries.GetOrderLineDims(mssql, orderHeaderID, lineID)
-		if err != nil {
-			return nil, err
+		dims, ok := lineDimsMap[lineID]
+		if !ok {
+			continue
 		}
 
-		exists, err := queries.VariantExists(mssql, itemTypeCode, newItem, newColor, dim1, newDim2, dim3)
-		if err != nil {
-			return nil, err
+		dim1 := strings.ToUpper(strings.TrimSpace(dims.ItemDim1Code))
+		if line.ItemDim1Code != nil {
+			dim1 = strings.ToUpper(strings.TrimSpace(*line.ItemDim1Code))
 		}
-		if !exists {
-			missing = append(missing, models.OrderProductionMissingVariant{
+		dim3 := strings.ToUpper(strings.TrimSpace(dims.ItemDim3Code))
+
+		key := fmt.Sprintf("%d|%s|%s|%s|%s|%s", dims.ItemTypeCode, newItem, newColor, dim1, newDim2, dim3)
+		if _, ok := seen[key]; ok {
+			continue
+		}
+		seen[key] = struct{}{}
+
+		out = append(out, models.OrderProductionMissingVariant{
 			OrderLineID:  lineID,
-				ItemTypeCode: itemTypeCode,
+			ItemTypeCode: dims.ItemTypeCode,
 			ItemCode:     newItem,
 			ColorCode:    newColor,
 			ItemDim1Code: dim1,
@@ -269,23 +658,175 @@ func buildMissingVariants(mssql *sql.DB, orderHeaderID string, lines []models.Or
 			ItemDim3Code: dim3,
 		})
 	}
+
+	log.Printf("[buildTargetVariants] orderHeaderID=%s lineCount=%d dimMapCount=%d targetCount=%d total_ms=%d",
+		orderHeaderID, len(lines), len(lineDimsMap), len(out), time.Since(start).Milliseconds())
+	return out, nil
+}
+
+func buildMissingVariants(mssql *sql.DB, orderHeaderID string, lines []models.OrderProductionUpdateLine) ([]models.OrderProductionMissingVariant, error) {
+	targets, err := buildTargetVariants(mssql, orderHeaderID, lines)
+	if err != nil {
+		return nil, err
+	}
+	return buildMissingVariantsFromTargets(mssql, orderHeaderID, targets)
+}
+
+func buildMissingVariantsFromTargets(mssql *sql.DB, orderHeaderID string, targets []models.OrderProductionMissingVariant) ([]models.OrderProductionMissingVariant, error) {
+	start := time.Now()
+	missing := make([]models.OrderProductionMissingVariant, 0, len(targets))
+	existsCache := make(map[string]bool, len(targets))
+
+	for _, target := range targets {
+		cacheKey := fmt.Sprintf("%d|%s|%s|%s|%s|%s",
+			target.ItemTypeCode,
+			target.ItemCode,
+			target.ColorCode,
+			target.ItemDim1Code,
+			target.ItemDim2Code,
+			target.ItemDim3Code,
+		)
+		exists, cached := existsCache[cacheKey]
+		if !cached {
+			var checkErr error
+			exists, checkErr = queries.VariantExists(mssql, target.ItemTypeCode, target.ItemCode, target.ColorCode, target.ItemDim1Code, target.ItemDim2Code, target.ItemDim3Code)
+			if checkErr != nil {
+				return nil, checkErr
+			}
+			existsCache[cacheKey] = exists
+		}
+		if !exists {
+			missing = append(missing, target)
+		}
 	}
 
+	log.Printf("[buildMissingVariants] orderHeaderID=%s targetCount=%d missingCount=%d total_ms=%d",
+		orderHeaderID, len(targets), len(missing), time.Since(start).Milliseconds())
 	return missing, nil
 }
 
+func runWithTransientMSSQLRetry(op string, maxAttempts int, baseDelay time.Duration, fn func() error) error {
+	if maxAttempts <= 1 {
+		return fn()
+	}
+	var lastErr error
+	for attempt := 1; attempt <= maxAttempts; attempt++ {
+		err := fn()
+		if err == nil {
+			return nil
+		}
+		lastErr = err
+		if !isTransientMSSQLNetworkErr(err) || attempt == maxAttempts {
+			return err
+		}
+		wait := time.Duration(attempt) * baseDelay
+		log.Printf("[MSSQLRetry] op=%s attempt=%d/%d wait_ms=%d err=%v",
+			op, attempt, maxAttempts, wait.Milliseconds(), err)
+		time.Sleep(wait)
+	}
+	return lastErr
+}
+
+func isTransientMSSQLNetworkErr(err error) bool {
+	if err == nil {
+		return false
+	}
+	msg := strings.ToLower(strings.TrimSpace(err.Error()))
+	needles := []string{
+		"wsarecv",
+		"read tcp",
+		"connection reset",
+		"connection refused",
+		"broken pipe",
+		"i/o timeout",
+		"timeout",
+	}
+	for _, needle := range needles {
+		if strings.Contains(msg, needle) {
+			return true
+		}
+	}
+	return false
+}
+
+func ensureTxAlive(tx *sql.Tx, where string) error {
+	if tx == nil {
+		return fmt.Errorf("tx is nil at %s", where)
+	}
+	var tranCount int
+	if err := tx.QueryRow(`SELECT @@TRANCOUNT`).Scan(&tranCount); err != nil {
+		return fmt.Errorf("tx state query failed at %s: %w", where, err)
+	}
+	if tranCount <= 0 {
+		return fmt.Errorf("transaction no longer active at %s (trancount=%d)", where, tranCount)
+	}
+	return nil
+}
+
 func validateUpdateLines(lines []models.OrderProductionUpdateLine) error {
 	for _, line := range lines {
 		if strings.TrimSpace(line.OrderLineID) == "" {
 			return errors.New("OrderLineID zorunlu")
 		}
-		if strings.TrimSpace(line.NewItemCode) == "" {
+		code := strings.ToUpper(strings.TrimSpace(line.NewItemCode))
+		if code == "" {
 			return errors.New("Yeni urun kodu zorunlu")
 		}
+		if !baggiModelCodeRegex.MatchString(code) {
+			return errors.New("Girdiginiz kod BAGGI kod sistemine uyumlu degil. Format: X999-XXX99999")
+		}
 	}
 	return nil
 }
 
+func splitLinesByCdItemDraft(lines []models.OrderProductionUpdateLine, cdItems []models.OrderProductionCdItemDraft) ([]models.OrderProductionUpdateLine, []models.OrderProductionUpdateLine) {
+	if len(lines) == 0 {
+		return nil, nil
+	}
+	newCodeSet := make(map[string]struct{}, len(cdItems))
+	for _, item := range cdItems {
+		code := strings.ToUpper(strings.TrimSpace(item.ItemCode))
+		if code == "" {
+			continue
+		}
+		newCodeSet[code] = struct{}{}
+	}
+	if len(newCodeSet) == 0 {
+		existingLines := make([]models.OrderProductionUpdateLine, 0, len(lines))
+		existingLines = append(existingLines, lines...)
+		return nil, existingLines
+	}
+
+	newLines := make([]models.OrderProductionUpdateLine, 0, len(lines))
+	existingLines := make([]models.OrderProductionUpdateLine, 0, len(lines))
+	for _, line := range lines {
+		code := strings.ToUpper(strings.TrimSpace(line.NewItemCode))
+		if _, ok := newCodeSet[code]; ok {
+			newLines = append(newLines, line)
+			continue
+		}
+		existingLines = append(existingLines, line)
+	}
+	return newLines, existingLines
+}
+
+func uniqueCodesFromLines(lines []models.OrderProductionUpdateLine) []string {
+	set := make(map[string]struct{}, len(lines))
+	out := make([]string, 0, len(lines))
+	for _, line := range lines {
+		code := strings.ToUpper(strings.TrimSpace(line.NewItemCode))
+		if code == "" {
+			continue
+		}
+		if _, ok := set[code]; ok {
+			continue
+		}
+		set[code] = struct{}{}
+		out = append(out, code)
+	}
+	return out
+}
+
 func writeDBError(w http.ResponseWriter, status int, step string, orderHeaderID string, username string, lineCount int, err error) {
 	var sqlErr mssql.Error
 	if errors.As(err, &sqlErr) {
@@ -308,3 +849,69 @@ func writeDBError(w http.ResponseWriter, status int, step string, orderHeaderID
 		"detail":  err.Error(),
 	})
 }
+
+func sendProductionUpdateMails(db *sql.DB, ml *mailer.GraphMailer, orderHeaderID string, actor string, lines []models.OrderProductionUpdateLine) {
+	if len(lines) == 0 {
+		return
+	}
+
+	// Sipariş bağlamını çöz
+	orderNo, currAccCode, marketCode, marketTitle, err := resolveOrderMailContext(db, orderHeaderID)
+	if err != nil {
+		log.Printf("[sendProductionUpdateMails] context error: %v", err)
+		return
+	}
+
+	// Piyasa alıcılarını yükle (PG db lazım ama burada mssql üzerinden sadece log atalım veya graphmailer üzerinden gönderelim)
+	// Not: PG bağlantısı Route içinde yok, ancak mailer.go içindeki alıcı listesini payload'dan veya sabit bir adresten alabiliriz.
+	// Kullanıcı "ürün kodu-renk-renk2 eski termin tarihi yeni termin tarihi" bilgisini mailde istiyor.
+
+	subject := fmt.Sprintf("%s tarafından %s Nolu Sipariş Güncellendi (Üretim)", actor, orderNo)
+
+	var body strings.Builder
+	body.WriteString("<html><head><meta charset='utf-8'></head><body>")
+	body.WriteString(fmt.Sprintf("<p><b>Sipariş No:</b> %s</p>", orderNo))
+	body.WriteString(fmt.Sprintf("<p><b>Cari:</b> %s</p>", currAccCode))
+	body.WriteString(fmt.Sprintf("<p><b>Piyasa:</b> %s (%s)</p>", marketTitle, marketCode))
+	body.WriteString("<p>Aşağıdaki satırlarda termin tarihi güncellenmiştir:</p>")
+	body.WriteString("<table border='1' cellpadding='5' style='border-collapse: collapse;'>")
+	body.WriteString("<tr style='background-color: #f2f2f2;'><th>Ürün Kodu</th><th>Renk</th><th>2. Renk</th><th>Eski Termin</th><th>Yeni Termin</th></tr>")
+
+	hasTerminChange := false
+	for _, l := range lines {
+		if l.OldDueDate != l.NewDueDate && l.NewDueDate != "" {
+			hasTerminChange = true
+			body.WriteString("<tr>")
+			body.WriteString(fmt.Sprintf("<td>%s</td>", l.NewItemCode))
+			body.WriteString(fmt.Sprintf("<td>%s</td>", l.NewColor))
+			body.WriteString(fmt.Sprintf("<td>%s</td>", l.NewDim2))
+			body.WriteString(fmt.Sprintf("<td>%s</td>", l.OldDueDate))
+			body.WriteString(fmt.Sprintf("<td style='color: red; font-weight: bold;'>%s</td>", l.NewDueDate))
+			body.WriteString("</tr>")
+		}
+	}
+	body.WriteString("</table>")
+	body.WriteString("<p><i>Bu mail sistem tarafından otomatik oluşturulmuştur.</i></p>")
+	body.WriteString("</body></html>")
+
+	if !hasTerminChange {
+		return
+	}
+
+	// Alıcı listesi için OrderMarketMail'deki mantığı taklit edelim veya sabit bir gruba atalım
+	// Şimdilik sadece loglayalım veya GraphMailer üzerinden test amaçlı bir yere atalım
+	// Gerçek uygulamada pgDB üzerinden alıcılar çekilmeli.
+	recipients := []string{"urun@baggi.com.tr"} // Varsayılan alıcı
+
+	msg := mailer.Message{
+		To:       recipients,
+		Subject:  subject,
+		BodyHTML: body.String(),
+	}
+
+	if err := ml.Send(context.Background(), msg); err != nil {
+		log.Printf("[sendProductionUpdateMails] send error: %v", err)
+	} else {
+		log.Printf("[sendProductionUpdateMails] mail sent to %v", recipients)
+	}
+}

svc/routes/orderproductionupdate.go

@@ -6,6 +6,7 @@ import (
 	"database/sql"
 	"encoding/json"
 	"errors"
+	"fmt"
 	"net/http"
 	"strings"
 	"time"
@@ -22,11 +23,13 @@ type ProductionUpdateLine struct {
 	ItemDim2Code    string `json:"ItemDim2Code"`
 	ItemDim3Code    string `json:"ItemDim3Code"`
 	LineDescription string `json:"LineDescription"`
+	NewDueDate      string `json:"NewDueDate"`
 }
 
 type ProductionUpdateRequest struct {
 	Lines         []ProductionUpdateLine `json:"lines"`
 	InsertMissing bool                   `json:"insertMissing"`
+	NewDueDate    string                 `json:"newDueDate"`
 }
 
 type MissingVariant struct {
@@ -79,6 +82,16 @@ func OrderProductionUpdateRoute(mssql *sql.DB) http.Handler {
 		}
 		defer tx.Rollback()
 
+		// 0) Header güncelle (Termin)
+		if req.NewDueDate != "" {
+			_, err = tx.Exec(`UPDATE dbo.trOrderHeader SET AverageDueDate = @p1, LastUpdatedUserName = @p2, LastUpdatedDate = @p3 WHERE OrderHeaderID = @p4`,
+				req.NewDueDate, username, time.Now(), id)
+			if err != nil {
+				http.Error(w, "Header güncellenemedi: "+err.Error(), http.StatusInternalServerError)
+				return
+			}
+		}
+
 		// 1) Eksik varyantları kontrol et
 		missingMap := make(map[string]MissingVariant)
 		checkStmt, err := tx.Prepare(`
@@ -187,12 +200,15 @@ UPDATE dbo.trOrderLine
 SET
 	ItemCode = @p1,
 	ColorCode = @p2,
-	ItemDim2Code = @p3,
-	LineDescription = @p4,
-	LastUpdatedUserName = @p5,
-	LastUpdatedDate = @p6
-WHERE OrderHeaderID = @p7
-  AND OrderLineID = @p8
+	ItemDim1Code = @p3,
+	ItemDim2Code = @p4,
+	LineDescription = @p5,
+	LastUpdatedUserName = @p6,
+	LastUpdatedDate = @p7,
+	OldDueDate = (SELECT TOP 1 AverageDueDate FROM dbo.trOrderHeader WHERE OrderHeaderID = @p8),
+	NewDueDate = @p9
+WHERE OrderHeaderID = @p8
+  AND OrderLineID = @p10
 `)
 		if err != nil {
 			http.Error(w, "Update hazırlığı başarısız", http.StatusInternalServerError)
@@ -201,20 +217,26 @@ WHERE OrderHeaderID = @p7
 		defer updStmt.Close()
 
 		now := time.Now()
+		var updatedDueDates []string
 		for _, ln := range req.Lines {
 			if _, err := updStmt.Exec(
 				ln.ItemCode,
 				ln.ColorCode,
+				ln.ItemDim1Code,
 				ln.ItemDim2Code,
 				ln.LineDescription,
 				username,
 				now,
 				id,
+				ln.NewDueDate,
 				ln.OrderLineID,
 			); err != nil {
 				http.Error(w, "Satır güncelleme hatası", http.StatusInternalServerError)
 				return
 			}
+			if ln.NewDueDate != "" {
+				updatedDueDates = append(updatedDueDates, fmt.Sprintf("%s kodlu ürünün Termin Tarihi %s olmuştur", ln.ItemCode, ln.NewDueDate))
+			}
 		}
 
 		if err := tx.Commit(); err != nil {
@@ -222,6 +244,17 @@ WHERE OrderHeaderID = @p7
 			return
 		}
 
+		// Email bildirimi (opsiyonel hata kontrolü ile)
+		if len(updatedDueDates) > 0 {
+			go func() {
+				// Bu kısım projenin mail yapısına göre uyarlanmalıdır.
+				// Örn: internal/mailer veya routes içindeki bir yardımcı fonksiyon.
+				// Şimdilik basitçe loglayabiliriz veya mevcut SendOrderMarketMail yapısını taklit edebiliriz.
+				// Kullanıcının istediği format: "Şu kodlu ürünün Termin Tarihi şu olmuştur gibi maile eklenmeliydi"
+				// Biz burada sadece logluyoruz, mail gönderimi için gerekli servis çağrılmalıdır.
+			}()
+		}
+
 		_ = json.NewEncoder(w).Encode(map[string]any{
 			"status":  "ok",
 			"updated": len(req.Lines),

svc/routes/orders.go

@@ -14,6 +14,62 @@ import (
 	"github.com/gorilla/mux"
 )
 
+func BulkUpdateOrderLineDueDateHandler(mssql *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+		claims, ok := auth.GetClaimsFromContext(r.Context())
+		if !ok || claims == nil {
+			http.Error(w, "unauthorized", http.StatusUnauthorized)
+			return
+		}
+
+		user := utils.UserFromClaims(claims)
+		if user == nil {
+			http.Error(w, "Kullanici dogrulanamadi", http.StatusUnauthorized)
+			return
+		}
+
+		orderHeaderID := mux.Vars(r)["id"]
+		if orderHeaderID == "" {
+			http.Error(w, "OrderHeaderID bulunamadi", http.StatusBadRequest)
+			return
+		}
+
+		var payload struct {
+			DueDate string `json:"dueDate"`
+		}
+		if err := json.NewDecoder(r.Body).Decode(&payload); err != nil {
+			http.Error(w, "Gecersiz JSON", http.StatusBadRequest)
+			return
+		}
+
+		username := user.Username
+		if username == "" {
+			username = user.V3Username
+		}
+
+		updatedLines, headerUpdated, err := queries.BulkUpdateOrderLineDueDate(mssql, orderHeaderID, payload.DueDate, username)
+		if err != nil {
+			w.WriteHeader(http.StatusInternalServerError)
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"code":    "ORDER_BULK_DUE_DATE_UPDATE_FAILED",
+				"message": "Siparis satir terminleri guncellenemedi.",
+				"detail":  err.Error(),
+			})
+			return
+		}
+
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"success":       true,
+			"orderHeaderID": orderHeaderID,
+			"dueDate":       payload.DueDate,
+			"updatedLines":  updatedLines,
+			"headerUpdated": headerUpdated,
+		})
+	}
+}
+
 // ================================
 // POST /api/order/update
 // ================================

svc/routes/product_cditem.go

@@ -0,0 +1,85 @@
+package routes
+
+import (
+	"bssapp-backend/auth"
+	"bssapp-backend/db"
+	"bssapp-backend/models"
+	"encoding/json"
+	"log"
+	"net/http"
+)
+
+func GetProductCdItemHandler(w http.ResponseWriter, r *http.Request) {
+	claims, ok := auth.GetClaimsFromContext(r.Context())
+	if !ok || claims == nil {
+		http.Error(w, "unauthorized", http.StatusUnauthorized)
+		return
+	}
+
+	code := r.URL.Query().Get("code")
+	if code == "" {
+		http.Error(w, "Eksik parametre: code", http.StatusBadRequest)
+		return
+	}
+
+	query := `
+SELECT 
+    ItemTypeCode, 
+    ItemCode, 
+    ItemDimTypeCode, 
+    ProductTypeCode, 
+    ProductHierarchyID,
+    UnitOfMeasureCode1, 
+    ItemAccountGrCode, 
+    ItemTaxGrCode, 
+    ItemPaymentPlanGrCode, 
+    ItemDiscountGrCode, 
+    ItemVendorGrCode,
+    PromotionGroupCode, 
+    ProductCollectionGrCode, 
+    StorePriceLevelCode, 
+    PerceptionOfFashionCode,
+    CommercialRoleCode, 
+    StoreCapacityLevelCode, 
+    CustomsTariffNumberCode, 
+    CompanyCode
+FROM dbo.cdItem WITH(NOLOCK)
+WHERE ItemCode = @p1;
+`
+	row := db.MssqlDB.QueryRow(query, code)
+
+	var p models.OrderProductionCdItemDraft
+	err := row.Scan(
+		&p.ItemTypeCode,
+		&p.ItemCode,
+		&p.ItemDimTypeCode,
+		&p.ProductTypeCode,
+		&p.ProductHierarchyID,
+		&p.UnitOfMeasureCode1,
+		&p.ItemAccountGrCode,
+		&p.ItemTaxGrCode,
+		&p.ItemPaymentPlanGrCode,
+		&p.ItemDiscountGrCode,
+		&p.ItemVendorGrCode,
+		&p.PromotionGroupCode,
+		&p.ProductCollectionGrCode,
+		&p.StorePriceLevelCode,
+		&p.PerceptionOfFashionCode,
+		&p.CommercialRoleCode,
+		&p.StoreCapacityLevelCode,
+		&p.CustomsTariffNumberCode,
+		&p.CompanyCode,
+	)
+	if err != nil {
+		if err.Error() == "sql: no rows in result set" {
+			http.Error(w, "Ürün bulunamadı", http.StatusNotFound)
+			return
+		}
+		log.Printf("[GetProductCdItem] error code=%s err=%v", code, err)
+		http.Error(w, "Ürün cdItem bilgisi alınamadı", http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	_ = json.NewEncoder(w).Encode(p)
+}

svc/routes/product_pricing.go

@@ -0,0 +1,125 @@
+package routes
+
+import (
+	"bssapp-backend/auth"
+	"bssapp-backend/queries"
+	"context"
+	"encoding/json"
+	"errors"
+	"log"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// GET /api/pricing/products
+func GetProductPricingListHandler(w http.ResponseWriter, r *http.Request) {
+	started := time.Now()
+	traceID := buildPricingTraceID(r)
+	w.Header().Set("X-Trace-ID", traceID)
+	claims, ok := auth.GetClaimsFromContext(r.Context())
+	if !ok || claims == nil {
+		log.Printf("[ProductPricing] trace=%s unauthorized method=%s path=%s", traceID, r.Method, r.URL.Path)
+		http.Error(w, "unauthorized", http.StatusUnauthorized)
+		return
+	}
+	log.Printf("[ProductPricing] trace=%s start user=%s id=%d", traceID, claims.Username, claims.ID)
+
+	ctx, cancel := context.WithTimeout(r.Context(), 180*time.Second)
+	defer cancel()
+
+	limit := 500
+	if raw := strings.TrimSpace(r.URL.Query().Get("limit")); raw != "" {
+		if parsed, err := strconv.Atoi(raw); err == nil && parsed > 0 && parsed <= 10000 {
+			limit = parsed
+		}
+	}
+	afterProductCode := strings.TrimSpace(r.URL.Query().Get("after_product_code"))
+
+	rows, err := queries.GetProductPricingList(ctx, limit+1, afterProductCode)
+	if err != nil {
+		if isPricingTimeoutLike(err, ctx.Err()) {
+			log.Printf(
+				"[ProductPricing] trace=%s timeout user=%s id=%d duration_ms=%d err=%v",
+				traceID,
+				claims.Username,
+				claims.ID,
+				time.Since(started).Milliseconds(),
+				err,
+			)
+			http.Error(w, "Urun fiyatlandirma listesi zaman asimina ugradi", http.StatusGatewayTimeout)
+			return
+		}
+		log.Printf(
+			"[ProductPricing] trace=%s query_error user=%s id=%d duration_ms=%d err=%v",
+			traceID,
+			claims.Username,
+			claims.ID,
+			time.Since(started).Milliseconds(),
+			err,
+		)
+		http.Error(w, "Urun fiyatlandirma listesi alinamadi: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+	hasMore := len(rows) > limit
+	if hasMore {
+		rows = rows[:limit]
+	}
+	nextCursor := ""
+	if hasMore && len(rows) > 0 {
+		nextCursor = strings.TrimSpace(rows[len(rows)-1].ProductCode)
+	}
+
+	log.Printf(
+		"[ProductPricing] trace=%s success user=%s id=%d limit=%d after=%q count=%d has_more=%t next=%q duration_ms=%d",
+		traceID,
+		claims.Username,
+		claims.ID,
+		limit,
+		afterProductCode,
+		len(rows),
+		hasMore,
+		nextCursor,
+		time.Since(started).Milliseconds(),
+	)
+
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	if hasMore {
+		w.Header().Set("X-Has-More", "true")
+	} else {
+		w.Header().Set("X-Has-More", "false")
+	}
+	if nextCursor != "" {
+		w.Header().Set("X-Next-Cursor", nextCursor)
+	}
+	_ = json.NewEncoder(w).Encode(rows)
+}
+
+func buildPricingTraceID(r *http.Request) string {
+	if r != nil {
+		if id := strings.TrimSpace(r.Header.Get("X-Request-ID")); id != "" {
+			return id
+		}
+		if id := strings.TrimSpace(r.Header.Get("X-Correlation-ID")); id != "" {
+			return id
+		}
+	}
+	return "pricing-" + strconv.FormatInt(time.Now().UnixNano(), 36)
+}
+
+func isPricingTimeoutLike(err error, ctxErr error) bool {
+	if errors.Is(err, context.DeadlineExceeded) || errors.Is(ctxErr, context.DeadlineExceeded) {
+		return true
+	}
+	if err == nil {
+		return false
+	}
+	e := strings.ToLower(err.Error())
+	return strings.Contains(e, "timeout") ||
+		strings.Contains(e, "i/o timeout") ||
+		strings.Contains(e, "wsarecv") ||
+		strings.Contains(e, "connection attempt failed") ||
+		strings.Contains(e, "no connection could be made") ||
+		strings.Contains(e, "failed to respond")
+}

svc/routes/product_size_match.go

@@ -22,18 +22,69 @@ type ProductSizeMatchResponse struct {
 	Schemas map[string][]string    `json:"schemas"`
 }
 
-func defaultSizeSchemas() map[string][]string {
+func fallbackTakSchema() map[string][]string {
 	return map[string][]string{
 		"tak": {"44", "46", "48", "50", "52", "54", "56", "58", "60", "62", "64", "66", "68", "70", "72", "74"},
-		"ayk":        {"39", "40", "41", "42", "43", "44", "45"},
-		"ayk_garson": {"22", "23", "24", "25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", "STD"},
-		"yas":        {"2", "4", "6", "8", "10", "12", "14"},
-		"pan":        {"38", "40", "42", "44", "46", "48", "50", "52", "54", "56", "58", "60", "62", "64", "66", "68"},
-		"gom":        {"XS", "S", "M", "L", "XL", "2XL", "3XL", "4XL", "5XL", "6XL", "7XL"},
-		"aksbir":     {" ", "44", "STD", "110", "115", "120", "125", "130", "135"},
 	}
 }
 
+func parseSizeValuesCSV(raw string) []string {
+	parts := strings.Split(raw, ",")
+	out := make([]string, 0, len(parts))
+	seen := map[string]struct{}{}
+	for _, p := range parts {
+		v := strings.TrimSpace(p)
+		if v == "" {
+			v = " "
+		}
+		if _, ok := seen[v]; ok {
+			continue
+		}
+		seen[v] = struct{}{}
+		out = append(out, v)
+	}
+	return out
+}
+
+func loadSizeSchemas(pgDB *sql.DB) (map[string][]string, error) {
+	rows, err := pgDB.Query(`
+		SELECT
+			COALESCE(group_key, ''),
+			COALESCE(size_values, '')
+		FROM mk_size_group
+	`)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	schemas := map[string][]string{}
+	for rows.Next() {
+		var groupKey string
+		var sizeValues string
+		if err := rows.Scan(&groupKey, &sizeValues); err != nil {
+			return nil, err
+		}
+		key := strings.TrimSpace(groupKey)
+		if key == "" {
+			continue
+		}
+		schemas[key] = parseSizeValuesCSV(sizeValues)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	if len(schemas) == 0 {
+		schemas = fallbackTakSchema()
+	}
+	if _, ok := schemas["tak"]; !ok {
+		schemas["tak"] = fallbackTakSchema()["tak"]
+	}
+
+	return schemas, nil
+}
+
 func loadProductSizeMatchData(pgDB *sql.DB) (*ProductSizeMatchResponse, error) {
 	rows, err := pgDB.Query(`
 			SELECT
@@ -58,9 +109,13 @@ func loadProductSizeMatchData(pgDB *sql.DB) (*ProductSizeMatchResponse, error) {
 	}
 	defer rows.Close()
 
+	schemas, err := loadSizeSchemas(pgDB)
+	if err != nil {
+		schemas = fallbackTakSchema()
+	}
 	resp := &ProductSizeMatchResponse{
 		Rules:   make([]ProductSizeMatchRule, 0),
-		Schemas: defaultSizeSchemas(),
+		Schemas: schemas,
 	}
 
 	for rows.Next() {

svc/routes/productattributes.go

@@ -0,0 +1,128 @@
+package routes
+
+import (
+	"bssapp-backend/auth"
+	"bssapp-backend/db"
+	"bssapp-backend/models"
+	"bssapp-backend/queries"
+	"encoding/json"
+	"log"
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+)
+
+func GetProductAttributesHandler(w http.ResponseWriter, r *http.Request) {
+	start := time.Now()
+	claims, ok := auth.GetClaimsFromContext(r.Context())
+	if !ok || claims == nil {
+		http.Error(w, "unauthorized", http.StatusUnauthorized)
+		return
+	}
+
+	itemTypeCode := int16(1)
+	if raw := r.URL.Query().Get("itemTypeCode"); raw != "" {
+		v, err := strconv.Atoi(raw)
+		if err != nil || v <= 0 {
+			http.Error(w, "itemTypeCode gecersiz", http.StatusBadRequest)
+			return
+		}
+		itemTypeCode = int16(v)
+	}
+	log.Printf("[GetProductAttributes] start user=%s itemTypeCode=%d", claims.Username, itemTypeCode)
+
+	rows, err := db.MssqlDB.Query(queries.GetProductAttributes, itemTypeCode)
+	if err != nil {
+		log.Printf("[GetProductAttributes] query_error user=%s itemTypeCode=%d err=%v duration_ms=%d",
+			claims.Username, itemTypeCode, err, time.Since(start).Milliseconds())
+		http.Error(w, "Product attributes alinamadi: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+	defer rows.Close()
+
+	list := make([]models.ProductAttributeOption, 0, 256)
+	for rows.Next() {
+		var x models.ProductAttributeOption
+		if err := rows.Scan(
+			&x.ItemTypeCode,
+			&x.AttributeTypeCode,
+			&x.AttributeTypeDescription,
+			&x.AttributeCode,
+			&x.AttributeDescription,
+		); err != nil {
+			continue
+		}
+		list = append(list, x)
+	}
+	if err := rows.Err(); err != nil {
+		log.Printf("[GetProductAttributes] rows_error user=%s itemTypeCode=%d err=%v duration_ms=%d",
+			claims.Username, itemTypeCode, err, time.Since(start).Milliseconds())
+		http.Error(w, "Product attributes okunamadi: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	_ = json.NewEncoder(w).Encode(list)
+	log.Printf("[GetProductAttributes] done user=%s itemTypeCode=%d count=%d duration_ms=%d",
+		claims.Username, itemTypeCode, len(list), time.Since(start).Milliseconds())
+}
+
+func GetProductItemAttributesHandler(w http.ResponseWriter, r *http.Request) {
+	start := time.Now()
+	claims, ok := auth.GetClaimsFromContext(r.Context())
+	if !ok || claims == nil {
+		http.Error(w, "unauthorized", http.StatusUnauthorized)
+		return
+	}
+
+	itemTypeCode := int16(1)
+	if raw := r.URL.Query().Get("itemTypeCode"); raw != "" {
+		v, err := strconv.Atoi(raw)
+		if err != nil || v <= 0 {
+			http.Error(w, "itemTypeCode gecersiz", http.StatusBadRequest)
+			return
+		}
+		itemTypeCode = int16(v)
+	}
+
+	itemCode := strings.TrimSpace(r.URL.Query().Get("itemCode"))
+	if itemCode == "" {
+		http.Error(w, "itemCode zorunlu", http.StatusBadRequest)
+		return
+	}
+	log.Printf("[GetProductItemAttributes] start user=%s itemTypeCode=%d itemCode=%s", claims.Username, itemTypeCode, itemCode)
+
+	rows, err := db.MssqlDB.Query(queries.GetProductItemAttributes, itemTypeCode, itemCode)
+	if err != nil {
+		log.Printf("[GetProductItemAttributes] query_error user=%s itemTypeCode=%d itemCode=%s err=%v duration_ms=%d",
+			claims.Username, itemTypeCode, itemCode, err, time.Since(start).Milliseconds())
+		http.Error(w, "Product item attributes alinamadi: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+	defer rows.Close()
+
+	list := make([]models.ProductItemAttributeValue, 0, 64)
+	for rows.Next() {
+		var x models.ProductItemAttributeValue
+		if err := rows.Scan(
+			&x.ItemTypeCode,
+			&x.AttributeTypeCode,
+			&x.AttributeCode,
+		); err != nil {
+			continue
+		}
+		list = append(list, x)
+	}
+	if err := rows.Err(); err != nil {
+		log.Printf("[GetProductItemAttributes] rows_error user=%s itemTypeCode=%d itemCode=%s err=%v duration_ms=%d",
+			claims.Username, itemTypeCode, itemCode, err, time.Since(start).Milliseconds())
+		http.Error(w, "Product item attributes okunamadi: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	_ = json.NewEncoder(w).Encode(list)
+	log.Printf("[GetProductItemAttributes] done user=%s itemTypeCode=%d itemCode=%s count=%d duration_ms=%d",
+		claims.Username, itemTypeCode, itemCode, len(list), time.Since(start).Milliseconds())
+}

svc/routes/productnewcolor.go

@@ -0,0 +1,45 @@
+package routes
+
+import (
+	"bssapp-backend/auth"
+	"bssapp-backend/db"
+	"bssapp-backend/models"
+	"bssapp-backend/queries"
+	"encoding/json"
+	"log"
+	"net/http"
+)
+
+func GetProductNewColorsHandler(w http.ResponseWriter, r *http.Request) {
+	claims, ok := auth.GetClaimsFromContext(r.Context())
+	if !ok || claims == nil {
+		http.Error(w, "unauthorized", http.StatusUnauthorized)
+		return
+	}
+
+	code := r.URL.Query().Get("code")
+	if code == "" {
+		http.Error(w, "Eksik parametre: code gerekli", http.StatusBadRequest)
+		return
+	}
+
+	rows, err := db.MssqlDB.Query(queries.GetProductNewColors, code)
+	if err != nil {
+		http.Error(w, "Yeni urun renk listesi alinamadi: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+	defer rows.Close()
+
+	var list []models.ProductColor
+	for rows.Next() {
+		var c models.ProductColor
+		if err := rows.Scan(&c.ProductCode, &c.ColorCode, &c.ColorDescription); err != nil {
+			log.Println("Satir okunamadi:", err)
+			continue
+		}
+		list = append(list, c)
+	}
+
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	_ = json.NewEncoder(w).Encode(list)
+}

svc/routes/productnewsecondcolor.go

@@ -0,0 +1,51 @@
+package routes
+
+import (
+	"bssapp-backend/auth"
+	"bssapp-backend/db"
+	"bssapp-backend/models"
+	"bssapp-backend/queries"
+	"database/sql"
+	"encoding/json"
+	"log"
+	"net/http"
+)
+
+func GetProductNewSecondColorsHandler(w http.ResponseWriter, r *http.Request) {
+	claims, ok := auth.GetClaimsFromContext(r.Context())
+	if !ok || claims == nil {
+		http.Error(w, "unauthorized", http.StatusUnauthorized)
+		return
+	}
+
+	code := r.URL.Query().Get("code")
+	color := r.URL.Query().Get("color")
+	if code == "" || color == "" {
+		http.Error(w, "Eksik parametre: code ve color gerekli", http.StatusBadRequest)
+		return
+	}
+
+	rows, err := db.MssqlDB.Query(
+		queries.GetProductNewSecondColors,
+		sql.Named("ProductCode", code),
+		sql.Named("ColorCode", color),
+	)
+	if err != nil {
+		http.Error(w, "Yeni urun 2. renk listesi alinamadi: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+	defer rows.Close()
+
+	var list []models.ProductSecondColor
+	for rows.Next() {
+		var c models.ProductSecondColor
+		if err := rows.Scan(&c.ProductCode, &c.ColorCode, &c.ItemDim2Code, &c.ColorDescription); err != nil {
+			log.Println("Satir okunamadi:", err)
+			continue
+		}
+		list = append(list, c)
+	}
+
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	_ = json.NewEncoder(w).Encode(list)
+}

svc/routes/productsecondcolor.go

@@ -45,7 +45,7 @@ func GetProductSecondColorsHandler(w http.ResponseWriter, r *http.Request) {
 	var list []models.ProductSecondColor
 	for rows.Next() {
 		var c models.ProductSecondColor
-		if err := rows.Scan(&c.ProductCode, &c.ColorCode, &c.ItemDim2Code); err != nil {
+		if err := rows.Scan(&c.ProductCode, &c.ColorCode, &c.ItemDim2Code, &c.ColorDescription); err != nil {
 			log.Println("⚠️ Satır okunamadı:", err)
 			continue
 		}

svc/routes/statement_header.go

@@ -2,6 +2,7 @@ package routes
 
 import (
 	"bssapp-backend/auth"
+	"bssapp-backend/internal/i18n"
 	"bssapp-backend/models"
 	"bssapp-backend/queries"
 	"encoding/json"
@@ -22,7 +23,7 @@ func GetStatementHeadersHandler(w http.ResponseWriter, r *http.Request) {
 		StartDate:      r.URL.Query().Get("startdate"),
 		EndDate:        r.URL.Query().Get("enddate"),
 		AccountCode:    r.URL.Query().Get("accountcode"),
-		LangCode:       r.URL.Query().Get("langcode"),
+		LangCode:       i18n.ResolveLangCode(r.URL.Query().Get("langcode"), r.Header.Get("Accept-Language")),
 		Parislemler:    r.URL.Query()["parislemler"],
 		ExcludeOpening: false,
 	}

svc/routes/statement_header_pdf.go

@@ -2,6 +2,7 @@ package routes
 
 import (
 	"bssapp-backend/auth"
+	"bssapp-backend/internal/i18n"
 	"bssapp-backend/models"
 	"bssapp-backend/queries"
 	"bytes"
@@ -40,9 +41,18 @@ const (
 )
 
 // Kolonlar
-var hMainCols = []string{
-	"Belge No", "Tarih", "Vade", "İşlem",
-	"Açıklama", "Para", "Borç", "Alacak", "Bakiye",
+func hMainCols(lang string) []string {
+	return []string{
+		i18n.T(lang, "pdf.main.doc_no"),
+		i18n.T(lang, "pdf.main.date"),
+		i18n.T(lang, "pdf.main.due_date"),
+		i18n.T(lang, "pdf.main.operation"),
+		i18n.T(lang, "pdf.main.description"),
+		i18n.T(lang, "pdf.main.currency"),
+		i18n.T(lang, "pdf.main.debit"),
+		i18n.T(lang, "pdf.main.credit"),
+		i18n.T(lang, "pdf.main.balance"),
+	}
 }
 
 var hMainWbase = []float64{
@@ -136,7 +146,7 @@ func hCalcRowHeightForText(pdf *gofpdf.Fpdf, text string, colWidth, lineHeight,
 
 /* ============================ HEADER ============================ */
 
-func hDrawPageHeader(pdf *gofpdf.Fpdf, cariKod, cariIsim, start, end string) float64 {
+func hDrawPageHeader(pdf *gofpdf.Fpdf, lang, cariKod, cariIsim, start, end string) float64 {
 	if logoPath, err := resolvePdfImagePath("Baggi-Tekstil-A.s-Logolu.jpeg"); err == nil {
 		pdf.ImageOptions(logoPath, hMarginL, 2, hLogoW, 0, false, gofpdf.ImageOptions{}, 0, "")
 	}
@@ -149,13 +159,13 @@ func hDrawPageHeader(pdf *gofpdf.Fpdf, cariKod, cariIsim, start, end string) flo
 
 	pdf.SetFont(hFontFamilyBold, "", 12)
 	pdf.SetXY(hMarginL+hLogoW+8, hMarginT+10)
-	pdf.CellFormat(120, 6, "Cari Hesap Raporu", "", 0, "L", false, 0, "")
+	pdf.CellFormat(120, 6, i18n.T(lang, "pdf.report_title"), "", 0, "L", false, 0, "")
 
 	// Bugünün tarihi (sağ üst)
 	today := time.Now().Format("02.01.2006")
 	pdf.SetFont(hFontFamilyReg, "", 9)
 	pdf.SetXY(hPageWidth-hMarginR-40, hMarginT+3)
-	pdf.CellFormat(40, 6, "Tarih: "+today, "", 0, "R", false, 0, "")
+	pdf.CellFormat(40, 6, i18n.T(lang, "pdf.date")+": "+today, "", 0, "R", false, 0, "")
 
 	// Cari & Tarih kutuları (daha yukarı taşındı)
 	boxY := hMarginT + hLogoW - 6
@@ -163,11 +173,11 @@ func hDrawPageHeader(pdf *gofpdf.Fpdf, cariKod, cariIsim, start, end string) flo
 
 	pdf.Rect(hMarginL, boxY, 140, 11, "")
 	pdf.SetXY(hMarginL+2, boxY+3)
-	pdf.CellFormat(136, 5, fmt.Sprintf("Cari: %s — %s", cariKod, cariIsim), "", 0, "L", false, 0, "")
+	pdf.CellFormat(136, 5, fmt.Sprintf("%s: %s — %s", i18n.T(lang, "pdf.customer"), cariKod, cariIsim), "", 0, "L", false, 0, "")
 
 	pdf.Rect(hPageWidth-hMarginR-140, boxY, 140, 11, "")
 	pdf.SetXY(hPageWidth-hMarginR-138, boxY+3)
-	pdf.CellFormat(136, 5, fmt.Sprintf("Tarih Aralığı: %s → %s", start, end), "", 0, "R", false, 0, "")
+	pdf.CellFormat(136, 5, fmt.Sprintf("%s: %s → %s", i18n.T(lang, "pdf.date_range"), start, end), "", 0, "R", false, 0, "")
 
 	// Alt çizgi
 	y := boxY + 13
@@ -180,7 +190,7 @@ func hDrawPageHeader(pdf *gofpdf.Fpdf, cariKod, cariIsim, start, end string) flo
 
 /* ============================ TABLO ============================ */
 
-func hDrawGroupBar(pdf *gofpdf.Fpdf, currency string, sonBakiye float64) {
+func hDrawGroupBar(pdf *gofpdf.Fpdf, lang, currency string, sonBakiye float64) {
 	x := hMarginL
 	y := pdf.GetY()
 	w := hPageWidth - hMarginL - hMarginR
@@ -194,9 +204,9 @@ func hDrawGroupBar(pdf *gofpdf.Fpdf, currency string, sonBakiye float64) {
 	pdf.SetTextColor(hColorPrimary[0], hColorPrimary[1], hColorPrimary[2])
 
 	pdf.SetXY(x+hCellPadX+1.0, y+(h-5.0)/2)
-	pdf.CellFormat(w*0.6, 5.0, currency, "", 0, "L", false, 0, "")
+	pdf.CellFormat(w*0.6, 5.0, fmt.Sprintf("%s: %s", i18n.T(lang, "pdf.currency_prefix"), currency), "", 0, "L", false, 0, "")
 
-	txt := "Son Bakiye = " + hFormatCurrencyTR(sonBakiye)
+	txt := i18n.T(lang, "pdf.ending_balance") + " = " + hFormatCurrencyTR(sonBakiye)
 	pdf.SetXY(x+w*0.4, y+(h-5.0)/2)
 	pdf.CellFormat(w*0.6-2.0, 5.0, txt, "", 0, "R", false, 0, "")
 
@@ -282,6 +292,10 @@ func ExportStatementHeaderReportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 		accountCode := r.URL.Query().Get("accountcode")
 		startDate := r.URL.Query().Get("startdate")
 		endDate := r.URL.Query().Get("enddate")
+		langCode := i18n.ResolveLangCode(
+			r.URL.Query().Get("langcode"),
+			r.Header.Get("Accept-Language"),
+		)
 		rawParis := r.URL.Query()["parislemler"]
 
 		var parislemler []string
@@ -292,7 +306,7 @@ func ExportStatementHeaderReportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 			}
 		}
 
-		headers, _, err := queries.GetStatementsHPDF(r.Context(), accountCode, startDate, endDate, parislemler)
+		headers, _, err := queries.GetStatementsHPDF(r.Context(), accountCode, startDate, endDate, langCode, parislemler)
 		if err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
@@ -348,7 +362,7 @@ func ExportStatementHeaderReportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 		newPage := func() {
 			pageNum++
 			pdf.AddPage()
-			tableTop := hDrawPageHeader(pdf, accountCode, cariIsim, startDate, endDate)
+			tableTop := hDrawPageHeader(pdf, langCode, accountCode, cariIsim, startDate, endDate)
 			pdf.SetY(tableTop)
 		}
 
@@ -356,8 +370,8 @@ func ExportStatementHeaderReportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 
 		for _, cur := range order {
 			g := groups[cur]
-			hDrawGroupBar(pdf, cur, g.sonBakiye)
-			hDrawMainHeaderRow(pdf, hMainCols, mainWn)
+			hDrawGroupBar(pdf, langCode, cur, g.sonBakiye)
+			hDrawMainHeaderRow(pdf, hMainCols(langCode), mainWn)
 
 			rowIndex := 0
 			for _, h := range g.rows {
@@ -372,8 +386,8 @@ func ExportStatementHeaderReportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 				rh := hCalcRowHeightForText(pdf, row[4], mainWn[4], hLineHMain, hCellPadX)
 				if hNeedNewPage(pdf, rh+hHeaderRowH) {
 					newPage()
-					hDrawGroupBar(pdf, cur, g.sonBakiye)
-					hDrawMainHeaderRow(pdf, hMainCols, mainWn)
+					hDrawGroupBar(pdf, langCode, cur, g.sonBakiye)
+					hDrawMainHeaderRow(pdf, hMainCols(langCode), mainWn)
 				}
 
 				hDrawMainDataRow(pdf, row, mainWn, rh, rowIndex)

svc/routes/statements_pdf.go

@@ -3,6 +3,7 @@ package routes
 
 import (
 	"bssapp-backend/auth"
+	"bssapp-backend/internal/i18n"
 	"bssapp-backend/models"
 	"bssapp-backend/queries"
 	"bytes"
@@ -48,10 +49,18 @@ const (
 	logoW = 42.0
 )
 
-// Ana tablo kolonları
-var mainCols = []string{
-	"Belge No", "Tarih", "Vade", "İşlem",
-	"Açıklama", "Para", "Borç", "Alacak", "Bakiye",
+func mainCols(lang string) []string {
+	return []string{
+		i18n.T(lang, "pdf.main.doc_no"),
+		i18n.T(lang, "pdf.main.date"),
+		i18n.T(lang, "pdf.main.due_date"),
+		i18n.T(lang, "pdf.main.operation"),
+		i18n.T(lang, "pdf.main.description"),
+		i18n.T(lang, "pdf.main.currency"),
+		i18n.T(lang, "pdf.main.debit"),
+		i18n.T(lang, "pdf.main.credit"),
+		i18n.T(lang, "pdf.main.balance"),
+	}
 }
 
 // Ana tablo kolon genişlikleri (ilk 3 geniş)
@@ -68,10 +77,21 @@ var mainWbase = []float64{
 }
 
 // Detay tablo kolonları ve genişlikleri
-var dCols = []string{
-	"Ana Grup", "Alt Grup", "Garson", "Fit", "İçerik",
-	"Ürün", "Renk", "Adet", "Fiyat", "Tutar",
+func detailCols(lang string) []string {
+	return []string{
+		i18n.T(lang, "pdf.detail.main_group"),
+		i18n.T(lang, "pdf.detail.sub_group"),
+		i18n.T(lang, "pdf.detail.waiter"),
+		i18n.T(lang, "pdf.detail.fit"),
+		i18n.T(lang, "pdf.detail.content"),
+		i18n.T(lang, "pdf.detail.product"),
+		i18n.T(lang, "pdf.detail.color"),
+		i18n.T(lang, "pdf.detail.qty"),
+		i18n.T(lang, "pdf.detail.price"),
+		i18n.T(lang, "pdf.detail.total"),
+	}
 }
+
 var dWbase = []float64{
 	30, 28, 22, 20, 56, 30, 22, 20, 20, 26}
 
@@ -224,7 +244,7 @@ func drawLabeledBox(pdf *gofpdf.Fpdf, x, y, w, h float64, label, value string, a
 	}
 }
 
-func drawPageHeader(pdf *gofpdf.Fpdf, cariKod, cariIsim, start, end string) float64 {
+func drawPageHeader(pdf *gofpdf.Fpdf, lang, cariKod, cariIsim, start, end string) float64 {
 	if logoPath, err := resolvePdfImagePath("Baggi-Tekstil-A.s-Logolu.jpeg"); err == nil {
 		pdf.ImageOptions(logoPath, hMarginL, 2, hLogoW, 0, false, gofpdf.ImageOptions{}, 0, "")
 	}
@@ -237,13 +257,13 @@ func drawPageHeader(pdf *gofpdf.Fpdf, cariKod, cariIsim, start, end string) floa
 
 	pdf.SetFont(hFontFamilyBold, "", 12)
 	pdf.SetXY(hMarginL+hLogoW+8, hMarginT+10)
-	pdf.CellFormat(120, 6, "Cari Hesap Raporu", "", 0, "L", false, 0, "")
+	pdf.CellFormat(120, 6, i18n.T(lang, "pdf.report_title"), "", 0, "L", false, 0, "")
 
 	// Bugünün tarihi (sağ üst)
 	today := time.Now().Format("02.01.2006")
 	pdf.SetFont(hFontFamilyReg, "", 9)
 	pdf.SetXY(hPageWidth-hMarginR-40, hMarginT+3)
-	pdf.CellFormat(40, 6, "Tarih: "+today, "", 0, "R", false, 0, "")
+	pdf.CellFormat(40, 6, i18n.T(lang, "pdf.date")+": "+today, "", 0, "R", false, 0, "")
 
 	// Cari & Tarih kutuları (daha yukarı taşındı)
 	boxY := hMarginT + hLogoW - 6
@@ -251,11 +271,11 @@ func drawPageHeader(pdf *gofpdf.Fpdf, cariKod, cariIsim, start, end string) floa
 
 	pdf.Rect(hMarginL, boxY, 140, 11, "")
 	pdf.SetXY(hMarginL+2, boxY+3)
-	pdf.CellFormat(136, 5, fmt.Sprintf("Cari: %s — %s", cariKod, cariIsim), "", 0, "L", false, 0, "")
+	pdf.CellFormat(136, 5, fmt.Sprintf("%s: %s — %s", i18n.T(lang, "pdf.customer"), cariKod, cariIsim), "", 0, "L", false, 0, "")
 
 	pdf.Rect(hPageWidth-hMarginR-140, boxY, 140, 11, "")
 	pdf.SetXY(hPageWidth-hMarginR-138, boxY+3)
-	pdf.CellFormat(136, 5, fmt.Sprintf("Tarih Aralığı: %s → %s", start, end), "", 0, "R", false, 0, "")
+	pdf.CellFormat(136, 5, fmt.Sprintf("%s: %s → %s", i18n.T(lang, "pdf.date_range"), start, end), "", 0, "R", false, 0, "")
 
 	// Alt çizgi
 	y := boxY + 13
@@ -268,7 +288,7 @@ func drawPageHeader(pdf *gofpdf.Fpdf, cariKod, cariIsim, start, end string) floa
 
 /* ============================ GROUP BAR ============================ */
 
-func drawGroupBar(pdf *gofpdf.Fpdf, currency string, sonBakiye float64) {
+func drawGroupBar(pdf *gofpdf.Fpdf, lang, currency string, sonBakiye float64) {
 	// Kutu alanı (tam genişlik)
 	x := marginL
 	y := pdf.GetY()
@@ -285,9 +305,9 @@ func drawGroupBar(pdf *gofpdf.Fpdf, currency string, sonBakiye float64) {
 	pdf.SetTextColor(colorPrimary[0], colorPrimary[1], colorPrimary[2])
 
 	pdf.SetXY(x+cellPadX+1.0, y+(h-5.0)/2)
-	pdf.CellFormat(w*0.6, 5.0, fmt.Sprintf("%s", currency), "", 0, "L", false, 0, "")
+	pdf.CellFormat(w*0.6, 5.0, fmt.Sprintf("%s: %s", i18n.T(lang, "pdf.currency_prefix"), currency), "", 0, "L", false, 0, "")
 
-	txt := "Son Bakiye = " + formatCurrencyTR(sonBakiye)
+	txt := i18n.T(lang, "pdf.ending_balance") + " = " + formatCurrencyTR(sonBakiye)
 	pdf.SetXY(x+w*0.4, y+(h-5.0)/2)
 	pdf.CellFormat(w*0.6-2.0, 5.0, txt, "", 0, "R", false, 0, "")
 
@@ -430,6 +450,10 @@ func ExportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 		accountCode := r.URL.Query().Get("accountcode")
 		startDate := r.URL.Query().Get("startdate")
 		endDate := r.URL.Query().Get("enddate")
+		langCode := i18n.ResolveLangCode(
+			r.URL.Query().Get("langcode"),
+			r.Header.Get("Accept-Language"),
+		)
 
 		// parislemler sanitize
 		rawParis := r.URL.Query()["parislemler"]
@@ -445,7 +469,7 @@ func ExportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 			accountCode, startDate, endDate, parislemler)
 
 		// 1) Header verileri
-		headers, belgeNos, err := queries.GetStatementsPDF(r.Context(), accountCode, startDate, endDate, parislemler)
+		headers, belgeNos, err := queries.GetStatementsPDF(r.Context(), accountCode, startDate, endDate, langCode, parislemler)
 		if err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
@@ -520,12 +544,12 @@ func ExportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 			pdf.AddPage()
 
 			// drawPageHeader tablo başlangıç yüksekliğini döndürüyor
-			tableTop := drawPageHeader(pdf, accountCode, cariIsim, startDate, endDate)
+			tableTop := drawPageHeader(pdf, langCode, accountCode, cariIsim, startDate, endDate)
 
 			// Sayfa numarası
 			pdf.SetFont(fontFamilyReg, "", 6)
 			pdf.SetXY(pageWidth-marginR-28, pageHeight-marginB+3)
-			pdf.CellFormat(28, 5, fmt.Sprintf("Sayfa %d", pageNum), "", 0, "R", false, 0, "")
+			pdf.CellFormat(28, 5, fmt.Sprintf("%s %d", i18n.T(langCode, "pdf.page"), pageNum), "", 0, "R", false, 0, "")
 
 			// Tablo Y konumunu ayarla
 			pdf.SetY(tableTop)
@@ -540,8 +564,8 @@ func ExportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 			if needNewPage(pdf, groupBarH+headerRowH) {
 				newPage()
 			}
-			drawGroupBar(pdf, cur, g.sonBakiye)
-			drawMainHeaderRow(pdf, mainCols, mainWn)
+			drawGroupBar(pdf, langCode, cur, g.sonBakiye)
+			drawMainHeaderRow(pdf, mainCols(langCode), mainWn)
 
 			for _, h := range g.rows {
 				row := []string{
@@ -557,8 +581,8 @@ func ExportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 
 				if needNewPage(pdf, rh+headerRowH) {
 					newPage()
-					drawGroupBar(pdf, cur, g.sonBakiye)
-					drawMainHeaderRow(pdf, mainCols, mainWn)
+					drawGroupBar(pdf, langCode, cur, g.sonBakiye)
+					drawMainHeaderRow(pdf, mainCols(langCode), mainWn)
 				}
 				drawMainDataRow(pdf, row, mainWn, rh)
 
@@ -567,10 +591,10 @@ func ExportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 				if len(details) > 0 {
 					if needNewPage(pdf, subHeaderRowH) {
 						newPage()
-						drawGroupBar(pdf, cur, g.sonBakiye)
-						drawMainHeaderRow(pdf, mainCols, mainWn)
+						drawGroupBar(pdf, langCode, cur, g.sonBakiye)
+						drawMainHeaderRow(pdf, mainCols(langCode), mainWn)
 					}
-					drawDetailHeaderRow(pdf, dCols, dWn)
+					drawDetailHeaderRow(pdf, detailCols(langCode), dWn)
 
 					for i, d := range details {
 						drow := []string{
@@ -591,9 +615,9 @@ func ExportPDFHandler(mssql *sql.DB) http.HandlerFunc {
 
 						if needNewPage(pdf, rh2) {
 							newPage()
-							drawGroupBar(pdf, cur, g.sonBakiye)
-							drawMainHeaderRow(pdf, mainCols, mainWn)
-							drawDetailHeaderRow(pdf, dCols, dWn)
+							drawGroupBar(pdf, langCode, cur, g.sonBakiye)
+							drawMainHeaderRow(pdf, mainCols(langCode), mainWn)
+							drawDetailHeaderRow(pdf, detailCols(langCode), dWn)
 						}
 						// zebra: çift indekslerde açık zemin
 						fill := (i%2 == 0)

svc/routes/translation_perf.go

@@ -0,0 +1,41 @@
+package routes
+
+import (
+	"database/sql"
+	"log"
+	"strings"
+)
+
+// EnsureTranslationPerfIndexes creates helpful indexes for translation listing/search.
+// It is safe to run on each startup; failures are logged and do not stop the service.
+func EnsureTranslationPerfIndexes(db *sql.DB) {
+	if db == nil {
+		return
+	}
+
+	statements := []string{
+		`CREATE EXTENSION IF NOT EXISTS pg_trgm`,
+		`CREATE INDEX IF NOT EXISTS idx_mk_translator_t_key_lang ON mk_translator (t_key, lang_code)`,
+		`CREATE INDEX IF NOT EXISTS idx_mk_translator_status_lang_updated ON mk_translator (status, lang_code, updated_at DESC)`,
+		`CREATE INDEX IF NOT EXISTS idx_mk_translator_manual_status ON mk_translator (is_manual, status)`,
+		`CREATE INDEX IF NOT EXISTS idx_mk_translator_source_type_expr ON mk_translator ((COALESCE(NULLIF(provider_meta->>'source_type',''),'dummy')))`,
+		`CREATE INDEX IF NOT EXISTS idx_mk_translator_source_text_trgm ON mk_translator USING gin (source_text_tr gin_trgm_ops)`,
+		`CREATE INDEX IF NOT EXISTS idx_mk_translator_translated_text_trgm ON mk_translator USING gin (translated_text gin_trgm_ops)`,
+	}
+
+	for _, stmt := range statements {
+		if _, err := db.Exec(stmt); err != nil {
+			log.Printf("[TranslationPerf] index_setup_warn sql=%q err=%v", summarizeSQL(stmt), err)
+			continue
+		}
+		log.Printf("[TranslationPerf] index_ready sql=%q", summarizeSQL(stmt))
+	}
+}
+
+func summarizeSQL(sqlText string) string {
+	s := strings.TrimSpace(sqlText)
+	if len(s) <= 100 {
+		return s
+	}
+	return s[:100] + "..."
+}

svc/routes/translations.go

@@ -0,0 +1,1688 @@
+package routes
+
+import (
+	"bssapp-backend/models"
+	"bytes"
+	"context"
+	"database/sql"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"io/fs"
+	"log"
+	"net/http"
+	"net/url"
+	"os"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/gorilla/mux"
+	"github.com/lib/pq"
+)
+
+var translationLangSet = map[string]struct{}{
+	"tr": {},
+	"en": {},
+	"de": {},
+	"it": {},
+	"es": {},
+	"ru": {},
+	"ar": {},
+}
+
+var translationStatusSet = map[string]struct{}{
+	"pending":  {},
+	"approved": {},
+	"rejected": {},
+}
+
+var translationSourceTypeSet = map[string]struct{}{
+	"dummy":   {},
+	"postgre": {},
+	"mssql":   {},
+}
+
+var (
+	reQuotedText = regexp.MustCompile(`['"]([^'"]{3,120})['"]`)
+	reHasLetter  = regexp.MustCompile(`[A-Za-zÇĞİÖŞÜçğıöşü]`)
+	reBadText    = regexp.MustCompile(`^(GET|POST|PUT|DELETE|OPTIONS|true|false|null|undefined)$`)
+	reKeyUnsafe  = regexp.MustCompile(`[^a-z0-9_]+`)
+)
+
+type TranslationUpdatePayload struct {
+	SourceTextTR   *string `json:"source_text_tr"`
+	TranslatedText *string `json:"translated_text"`
+	SourceType     *string `json:"source_type"`
+	IsManual       *bool   `json:"is_manual"`
+	Status         *string `json:"status"`
+}
+
+type UpsertMissingPayload struct {
+	Items     []UpsertMissingItem `json:"items"`
+	Languages []string            `json:"languages"`
+}
+
+type UpsertMissingItem struct {
+	TKey         string `json:"t_key"`
+	SourceTextTR string `json:"source_text_tr"`
+}
+
+type SyncSourcesPayload struct {
+	AutoTranslate bool     `json:"auto_translate"`
+	Languages     []string `json:"languages"`
+	Limit         int      `json:"limit"`
+	OnlyNew       *bool    `json:"only_new"`
+}
+
+type BulkApprovePayload struct {
+	IDs []int64 `json:"ids"`
+}
+
+type BulkUpdatePayload struct {
+	Items []BulkUpdateItem `json:"items"`
+}
+
+type TranslateSelectedPayload struct {
+	TKeys     []string `json:"t_keys"`
+	Languages []string `json:"languages"`
+	Limit     int      `json:"limit"`
+}
+
+type BulkUpdateItem struct {
+	ID             int64   `json:"id"`
+	SourceTextTR   *string `json:"source_text_tr"`
+	TranslatedText *string `json:"translated_text"`
+	SourceType     *string `json:"source_type"`
+	IsManual       *bool   `json:"is_manual"`
+	Status         *string `json:"status"`
+}
+
+type TranslationSyncOptions struct {
+	AutoTranslate bool
+	Languages     []string
+	Limit         int
+	OnlyNew       bool
+	TraceID       string
+}
+
+type TranslationSyncResult struct {
+	SeedCount      int      `json:"seed_count"`
+	AffectedCount  int      `json:"affected_count"`
+	AutoTranslated int      `json:"auto_translated"`
+	TargetLangs    []string `json:"target_languages"`
+	TraceID        string   `json:"trace_id"`
+	DurationMS     int64    `json:"duration_ms"`
+}
+
+type sourceSeed struct {
+	TKey       string
+	SourceText string
+	SourceType string
+}
+
+func GetTranslationRowsHandler(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+		q := strings.TrimSpace(r.URL.Query().Get("q"))
+		lang := normalizeTranslationLang(r.URL.Query().Get("lang"))
+		status := normalizeTranslationStatus(r.URL.Query().Get("status"))
+		sourceType := normalizeTranslationSourceType(r.URL.Query().Get("source_type"))
+
+		manualFilter := strings.TrimSpace(strings.ToLower(r.URL.Query().Get("manual")))
+		missingOnly := strings.TrimSpace(strings.ToLower(r.URL.Query().Get("missing"))) == "true"
+
+		limit := 0
+		if raw := strings.TrimSpace(r.URL.Query().Get("limit")); raw != "" {
+			if parsed, err := strconv.Atoi(raw); err == nil && parsed > 0 && parsed <= 50000 {
+				limit = parsed
+			}
+		}
+		offset := 0
+		if raw := strings.TrimSpace(r.URL.Query().Get("offset")); raw != "" {
+			if parsed, err := strconv.Atoi(raw); err == nil && parsed >= 0 && parsed <= 1000000 {
+				offset = parsed
+			}
+		}
+
+		clauses := []string{"1=1"}
+		args := make([]any, 0, 8)
+		argIndex := 1
+
+		if q != "" {
+			clauses = append(clauses, fmt.Sprintf("(source_text_tr ILIKE $%d OR translated_text ILIKE $%d)", argIndex, argIndex))
+			args = append(args, "%"+q+"%")
+			argIndex++
+		}
+
+		if lang != "" {
+			clauses = append(clauses, fmt.Sprintf("lang_code = $%d", argIndex))
+			args = append(args, lang)
+			argIndex++
+		}
+
+		if status != "" {
+			clauses = append(clauses, fmt.Sprintf("status = $%d", argIndex))
+			args = append(args, status)
+			argIndex++
+		}
+
+		if sourceType != "" {
+			clauses = append(clauses, fmt.Sprintf("COALESCE(NULLIF(provider_meta->>'source_type',''),'dummy') = $%d", argIndex))
+			args = append(args, sourceType)
+			argIndex++
+		}
+
+		switch manualFilter {
+		case "true":
+			clauses = append(clauses, "is_manual = true")
+		case "false":
+			clauses = append(clauses, "is_manual = false")
+		}
+
+		if missingOnly {
+			clauses = append(clauses, "(translated_text IS NULL OR btrim(translated_text) = '')")
+		}
+
+		query := fmt.Sprintf(`
+SELECT
+  id,
+  t_key,
+  lang_code,
+  COALESCE(NULLIF(provider_meta->>'source_type',''), 'dummy') AS source_type,
+  source_text_tr,
+  COALESCE(translated_text, '') AS translated_text,
+  is_manual,
+  status,
+  COALESCE(provider, '') AS provider,
+  updated_at
+FROM mk_translator
+WHERE %s
+ORDER BY t_key, lang_code
+`, strings.Join(clauses, " AND "))
+		if limit > 0 {
+			query += fmt.Sprintf("LIMIT $%d", argIndex)
+			args = append(args, limit)
+			argIndex++
+		}
+		if offset > 0 {
+			query += fmt.Sprintf(" OFFSET $%d", argIndex)
+			args = append(args, offset)
+		}
+
+		rows, err := db.Query(query, args...)
+		if err != nil {
+			http.Error(w, "translation query error", http.StatusInternalServerError)
+			return
+		}
+		defer rows.Close()
+
+		list := make([]models.TranslatorRow, 0, 1024)
+		for rows.Next() {
+			var row models.TranslatorRow
+			if err := rows.Scan(
+				&row.ID,
+				&row.TKey,
+				&row.LangCode,
+				&row.SourceType,
+				&row.SourceTextTR,
+				&row.TranslatedText,
+				&row.IsManual,
+				&row.Status,
+				&row.Provider,
+				&row.UpdatedAt,
+			); err != nil {
+				http.Error(w, "translation scan error", http.StatusInternalServerError)
+				return
+			}
+			list = append(list, row)
+		}
+
+		if err := rows.Err(); err != nil {
+			http.Error(w, "translation rows error", http.StatusInternalServerError)
+			return
+		}
+
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"rows":  list,
+			"count": len(list),
+		})
+	}
+}
+
+func UpdateTranslationRowHandler(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+		id, err := strconv.ParseInt(strings.TrimSpace(mux.Vars(r)["id"]), 10, 64)
+		if err != nil || id <= 0 {
+			http.Error(w, "invalid row id", http.StatusBadRequest)
+			return
+		}
+
+		var payload TranslationUpdatePayload
+		if err := json.NewDecoder(r.Body).Decode(&payload); err != nil {
+			http.Error(w, "invalid payload", http.StatusBadRequest)
+			return
+		}
+
+		if payload.Status != nil {
+			normalized := normalizeTranslationStatus(*payload.Status)
+			if normalized == "" {
+				http.Error(w, "invalid status", http.StatusBadRequest)
+				return
+			}
+			payload.Status = &normalized
+		}
+		if payload.SourceType != nil {
+			normalized := normalizeTranslationSourceType(*payload.SourceType)
+			if normalized == "" {
+				http.Error(w, "invalid source_type", http.StatusBadRequest)
+				return
+			}
+			payload.SourceType = &normalized
+		}
+
+		updateQuery := `
+UPDATE mk_translator
+SET
+  source_text_tr = COALESCE($2, source_text_tr),
+  translated_text = COALESCE($3, translated_text),
+  is_manual = COALESCE($4, is_manual),
+  status = COALESCE($5, status),
+  provider_meta = CASE
+    WHEN $6::text IS NULL THEN provider_meta
+    ELSE jsonb_set(COALESCE(provider_meta, '{}'::jsonb), '{source_type}', to_jsonb($6::text), true)
+  END,
+  updated_at = NOW()
+WHERE id = $1
+RETURNING
+  id,
+  t_key,
+  lang_code,
+  COALESCE(NULLIF(provider_meta->>'source_type',''), 'dummy') AS source_type,
+  source_text_tr,
+  COALESCE(translated_text, '') AS translated_text,
+  is_manual,
+  status,
+  COALESCE(provider, '') AS provider,
+  updated_at
+`
+
+		var row models.TranslatorRow
+		err = db.QueryRow(
+			updateQuery,
+			id,
+			nullableString(payload.SourceTextTR),
+			nullableString(payload.TranslatedText),
+			payload.IsManual,
+			payload.Status,
+			nullableString(payload.SourceType),
+		).Scan(
+			&row.ID,
+			&row.TKey,
+			&row.LangCode,
+			&row.SourceType,
+			&row.SourceTextTR,
+			&row.TranslatedText,
+			&row.IsManual,
+			&row.Status,
+			&row.Provider,
+			&row.UpdatedAt,
+		)
+		if err == sql.ErrNoRows {
+			http.Error(w, "translation row not found", http.StatusNotFound)
+			return
+		}
+		if err != nil {
+			http.Error(w, "translation update error", http.StatusInternalServerError)
+			return
+		}
+
+		_ = json.NewEncoder(w).Encode(row)
+	}
+}
+
+func UpsertMissingTranslationsHandler(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+		var payload UpsertMissingPayload
+		if err := json.NewDecoder(r.Body).Decode(&payload); err != nil {
+			http.Error(w, "invalid payload", http.StatusBadRequest)
+			return
+		}
+
+		items := normalizeMissingItems(payload.Items)
+		if len(items) == 0 {
+			http.Error(w, "items required", http.StatusBadRequest)
+			return
+		}
+
+		languages := normalizeTargetLanguages(payload.Languages)
+		affected, err := upsertMissingRows(db, items, languages, "dummy")
+		if err != nil {
+			http.Error(w, "upsert missing error", http.StatusInternalServerError)
+			return
+		}
+
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"success":        true,
+			"items":          len(items),
+			"target_langs":   languages,
+			"affected_count": affected,
+		})
+	}
+}
+
+func SyncTranslationSourcesHandler(pgDB *sql.DB, mssqlDB *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+		var payload SyncSourcesPayload
+		_ = json.NewDecoder(r.Body).Decode(&payload)
+		traceID := requestTraceID(r)
+		w.Header().Set("X-Trace-ID", traceID)
+		start := time.Now()
+		onlyNew := payload.OnlyNew == nil || *payload.OnlyNew
+		log.Printf(
+			"[TranslationSync] trace=%s stage=request auto_translate=%t only_new=%t limit=%d langs=%v",
+			traceID,
+			payload.AutoTranslate,
+			onlyNew,
+			payload.Limit,
+			payload.Languages,
+		)
+
+		result, err := PerformTranslationSync(pgDB, mssqlDB, TranslationSyncOptions{
+			AutoTranslate: payload.AutoTranslate,
+			Languages:     payload.Languages,
+			Limit:         payload.Limit,
+			OnlyNew:       onlyNew,
+			TraceID:       traceID,
+		})
+		if err != nil {
+			log.Printf(
+				"[TranslationSync] trace=%s stage=error duration_ms=%d err=%v",
+				traceID,
+				time.Since(start).Milliseconds(),
+				err,
+			)
+			http.Error(w, "translation source sync error", http.StatusInternalServerError)
+			return
+		}
+
+		log.Printf(
+			"[TranslationSync] trace=%s stage=response duration_ms=%d seeds=%d affected=%d auto_translated=%d",
+			traceID,
+			time.Since(start).Milliseconds(),
+			result.SeedCount,
+			result.AffectedCount,
+			result.AutoTranslated,
+		)
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"success":          true,
+			"trace_id":         traceID,
+			"result":           result,
+			"seed_count":       result.SeedCount,
+			"affected_count":   result.AffectedCount,
+			"auto_translated":  result.AutoTranslated,
+			"target_languages": result.TargetLangs,
+		})
+	}
+}
+
+func TranslateSelectedTranslationsHandler(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+		var payload TranslateSelectedPayload
+		if err := json.NewDecoder(r.Body).Decode(&payload); err != nil {
+			http.Error(w, "invalid payload", http.StatusBadRequest)
+			return
+		}
+
+		keys := normalizeStringList(payload.TKeys, 5000)
+		if len(keys) == 0 {
+			http.Error(w, "t_keys required", http.StatusBadRequest)
+			return
+		}
+
+		targetLangs := normalizeTargetLanguages(payload.Languages)
+		limit := payload.Limit
+		if limit <= 0 {
+			limit = len(keys) * len(targetLangs)
+		}
+		if limit <= 0 {
+			limit = 1000
+		}
+		if limit > 50000 {
+			limit = 50000
+		}
+
+		traceID := requestTraceID(r)
+		w.Header().Set("X-Trace-ID", traceID)
+		start := time.Now()
+		log.Printf(
+			"[TranslationSelected] trace=%s stage=request keys=%d limit=%d langs=%v",
+			traceID,
+			len(keys),
+			limit,
+			targetLangs,
+		)
+
+		translatedCount, err := autoTranslatePendingRowsForKeys(db, targetLangs, limit, keys, traceID)
+		if err != nil {
+			log.Printf(
+				"[TranslationSelected] trace=%s stage=error duration_ms=%d err=%v",
+				traceID,
+				time.Since(start).Milliseconds(),
+				err,
+			)
+			http.Error(w, "translate selected error", http.StatusInternalServerError)
+			return
+		}
+
+		log.Printf(
+			"[TranslationSelected] trace=%s stage=done duration_ms=%d translated=%d",
+			traceID,
+			time.Since(start).Milliseconds(),
+			translatedCount,
+		)
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"success":          true,
+			"trace_id":         traceID,
+			"translated_count": translatedCount,
+			"key_count":        len(keys),
+			"target_languages": targetLangs,
+			"duration_ms":      time.Since(start).Milliseconds(),
+		})
+	}
+}
+
+func BulkApproveTranslationsHandler(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+		var payload BulkApprovePayload
+		if err := json.NewDecoder(r.Body).Decode(&payload); err != nil {
+			http.Error(w, "invalid payload", http.StatusBadRequest)
+			return
+		}
+		ids := normalizeIDListInt64(payload.IDs)
+		if len(ids) == 0 {
+			http.Error(w, "ids required", http.StatusBadRequest)
+			return
+		}
+
+		res, err := db.Exec(`
+UPDATE mk_translator
+SET
+  status = 'approved',
+  is_manual = true,
+  updated_at = NOW(),
+  provider_meta = jsonb_set(COALESCE(provider_meta, '{}'::jsonb), '{is_new}', 'false'::jsonb, true)
+WHERE id = ANY($1)
+`, pq.Array(ids))
+		if err != nil {
+			http.Error(w, "bulk approve error", http.StatusInternalServerError)
+			return
+		}
+		affected, _ := res.RowsAffected()
+
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"success":        true,
+			"affected_count": affected,
+		})
+	}
+}
+
+func BulkUpdateTranslationsHandler(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+		var payload BulkUpdatePayload
+		if err := json.NewDecoder(r.Body).Decode(&payload); err != nil {
+			http.Error(w, "invalid payload", http.StatusBadRequest)
+			return
+		}
+		if len(payload.Items) == 0 {
+			http.Error(w, "items required", http.StatusBadRequest)
+			return
+		}
+
+		tx, err := db.Begin()
+		if err != nil {
+			http.Error(w, "transaction start error", http.StatusInternalServerError)
+			return
+		}
+		defer tx.Rollback()
+
+		affected := 0
+		for _, it := range payload.Items {
+			if it.ID <= 0 {
+				continue
+			}
+			status := normalizeOptionalStatus(it.Status)
+			sourceType := normalizeOptionalSourceType(it.SourceType)
+			res, err := tx.Exec(`
+UPDATE mk_translator
+SET
+  source_text_tr = COALESCE($2, source_text_tr),
+  translated_text = COALESCE($3, translated_text),
+  is_manual = COALESCE($4, is_manual),
+  status = COALESCE($5, status),
+  provider_meta = CASE
+    WHEN $6::text IS NULL THEN provider_meta
+    ELSE jsonb_set(COALESCE(provider_meta, '{}'::jsonb), '{source_type}', to_jsonb($6::text), true)
+  END,
+  updated_at = NOW()
+WHERE id = $1
+`, it.ID, nullableString(it.SourceTextTR), nullableString(it.TranslatedText), it.IsManual, status, sourceType)
+			if err != nil {
+				http.Error(w, "bulk update error", http.StatusInternalServerError)
+				return
+			}
+			if n, _ := res.RowsAffected(); n > 0 {
+				affected += int(n)
+			}
+		}
+
+		if err := tx.Commit(); err != nil {
+			http.Error(w, "transaction commit error", http.StatusInternalServerError)
+			return
+		}
+
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"success":        true,
+			"affected_count": affected,
+		})
+	}
+}
+
+func PerformTranslationSync(pgDB *sql.DB, mssqlDB *sql.DB, options TranslationSyncOptions) (TranslationSyncResult, error) {
+	traceID := strings.TrimSpace(options.TraceID)
+	if traceID == "" {
+		traceID = "trsync-" + strconv.FormatInt(time.Now().UnixNano(), 36)
+	}
+	start := time.Now()
+	limit := options.Limit
+	if limit <= 0 || limit > 100000 {
+		limit = 20000
+	}
+	targetLangs := normalizeTargetLanguages(options.Languages)
+	log.Printf(
+		"[TranslationSync] trace=%s stage=start auto_translate=%t only_new=%t limit=%d langs=%v",
+		traceID,
+		options.AutoTranslate,
+		options.OnlyNew,
+		limit,
+		targetLangs,
+	)
+
+	collectStart := time.Now()
+	seeds := collectSourceSeeds(pgDB, mssqlDB, limit)
+	seeds, reusedByText := reuseExistingSeedKeys(pgDB, seeds)
+	log.Printf(
+		"[TranslationSync] trace=%s stage=collect done_ms=%d total=%d reused_by_text=%d sources=%s",
+		traceID,
+		time.Since(collectStart).Milliseconds(),
+		len(seeds),
+		reusedByText,
+		formatSourceCounts(countSeedsBySource(seeds)),
+	)
+	if options.OnlyNew {
+		before := len(seeds)
+		filterStart := time.Now()
+		seeds = filterNewSeeds(pgDB, seeds)
+		log.Printf(
+			"[TranslationSync] trace=%s stage=filter_only_new done_ms=%d before=%d after=%d skipped=%d",
+			traceID,
+			time.Since(filterStart).Milliseconds(),
+			before,
+			len(seeds),
+			before-len(seeds),
+		)
+	}
+	if len(seeds) == 0 {
+		return TranslationSyncResult{
+			TargetLangs: targetLangs,
+			TraceID:     traceID,
+			DurationMS:  time.Since(start).Milliseconds(),
+		}, nil
+	}
+
+	upsertStart := time.Now()
+	affected, err := upsertSourceSeeds(pgDB, seeds, targetLangs)
+	if err != nil {
+		return TranslationSyncResult{}, err
+	}
+	log.Printf(
+		"[TranslationSync] trace=%s stage=upsert done_ms=%d affected=%d",
+		traceID,
+		time.Since(upsertStart).Milliseconds(),
+		affected,
+	)
+
+	autoTranslated := 0
+	if options.AutoTranslate {
+		autoStart := time.Now()
+		var autoErr error
+		autoTranslated, autoErr = autoTranslatePendingRowsForKeys(pgDB, targetLangs, limit, uniqueSeedKeys(seeds), traceID)
+		if autoErr != nil {
+			log.Printf(
+				"[TranslationSync] trace=%s stage=auto_translate done_ms=%d translated=%d err=%v",
+				traceID,
+				time.Since(autoStart).Milliseconds(),
+				autoTranslated,
+				autoErr,
+			)
+		} else {
+			log.Printf(
+				"[TranslationSync] trace=%s stage=auto_translate done_ms=%d translated=%d",
+				traceID,
+				time.Since(autoStart).Milliseconds(),
+				autoTranslated,
+			)
+		}
+	}
+
+	result := TranslationSyncResult{
+		SeedCount:      len(seeds),
+		AffectedCount:  affected,
+		AutoTranslated: autoTranslated,
+		TargetLangs:    targetLangs,
+		TraceID:        traceID,
+		DurationMS:     time.Since(start).Milliseconds(),
+	}
+	log.Printf(
+		"[TranslationSync] trace=%s stage=done duration_ms=%d seeds=%d affected=%d auto_translated=%d",
+		traceID,
+		result.DurationMS,
+		result.SeedCount,
+		result.AffectedCount,
+		result.AutoTranslated,
+	)
+	return result, nil
+}
+
+func upsertMissingRows(db *sql.DB, items []UpsertMissingItem, languages []string, forcedSourceType string) (int, error) {
+	tx, err := db.Begin()
+	if err != nil {
+		return 0, err
+	}
+	defer tx.Rollback()
+
+	affected := 0
+	for _, it := range items {
+		sourceType := forcedSourceType
+		if sourceType == "" {
+			sourceType = "dummy"
+		}
+
+		res, err := tx.Exec(`
+INSERT INTO mk_translator
+  (t_key, lang_code, source_text_tr, translated_text, is_manual, status, provider, provider_meta)
+VALUES
+  ($1, 'tr', $2, $2, false, 'approved', 'seed', jsonb_build_object('source_type', $3::text))
+ON CONFLICT (t_key, lang_code) DO UPDATE
+SET
+  source_text_tr = EXCLUDED.source_text_tr,
+  provider_meta = jsonb_set(COALESCE(mk_translator.provider_meta, '{}'::jsonb), '{source_type}', to_jsonb($3::text), true),
+  updated_at = NOW()
+`, it.TKey, it.SourceTextTR, sourceType)
+		if err != nil {
+			return 0, err
+		}
+		if n, _ := res.RowsAffected(); n > 0 {
+			affected += int(n)
+		}
+
+		for _, lang := range languages {
+			res, err := tx.Exec(`
+INSERT INTO mk_translator
+  (t_key, lang_code, source_text_tr, translated_text, is_manual, status, provider, provider_meta)
+VALUES
+  ($1, $2, $3, NULL, false, 'pending', NULL, jsonb_build_object('source_type', $4::text))
+ON CONFLICT (t_key, lang_code) DO UPDATE
+SET
+  source_text_tr = EXCLUDED.source_text_tr,
+  provider_meta = jsonb_set(COALESCE(mk_translator.provider_meta, '{}'::jsonb), '{source_type}', to_jsonb($4::text), true),
+  updated_at = NOW()
+`, it.TKey, lang, it.SourceTextTR, sourceType)
+			if err != nil {
+				return 0, err
+			}
+			if n, _ := res.RowsAffected(); n > 0 {
+				affected += int(n)
+			}
+		}
+	}
+
+	if err := tx.Commit(); err != nil {
+		return 0, err
+	}
+	return affected, nil
+}
+
+func upsertSourceSeeds(db *sql.DB, seeds []sourceSeed, languages []string) (int, error) {
+	tx, err := db.Begin()
+	if err != nil {
+		return 0, err
+	}
+	defer tx.Rollback()
+
+	affected := 0
+	for _, seed := range seeds {
+		if seed.TKey == "" || seed.SourceText == "" {
+			continue
+		}
+		sourceType := normalizeTranslationSourceType(seed.SourceType)
+		if sourceType == "" {
+			sourceType = "dummy"
+		}
+
+		res, err := tx.Exec(`
+INSERT INTO mk_translator
+  (t_key, lang_code, source_text_tr, translated_text, is_manual, status, provider, provider_meta)
+VALUES
+  ($1, 'tr', $2, $2, false, 'approved', 'seed', jsonb_build_object('source_type', $3::text, 'is_new', false))
+ON CONFLICT (t_key, lang_code) DO UPDATE
+SET
+  source_text_tr = EXCLUDED.source_text_tr,
+  provider_meta = jsonb_set(
+    COALESCE(mk_translator.provider_meta, '{}'::jsonb),
+    '{source_type}',
+    to_jsonb(COALESCE(NULLIF(mk_translator.provider_meta->>'source_type', ''), $3::text)),
+    true
+  ),
+  updated_at = NOW()
+`, seed.TKey, seed.SourceText, sourceType)
+		if err != nil {
+			return 0, err
+		}
+		if n, _ := res.RowsAffected(); n > 0 {
+			affected += int(n)
+		}
+
+		for _, lang := range languages {
+			res, err := tx.Exec(`
+INSERT INTO mk_translator
+  (t_key, lang_code, source_text_tr, translated_text, is_manual, status, provider, provider_meta)
+VALUES
+  ($1, $2, $3, NULL, false, 'pending', NULL, jsonb_build_object('source_type', $4::text, 'is_new', true))
+ON CONFLICT (t_key, lang_code) DO UPDATE
+SET
+  source_text_tr = EXCLUDED.source_text_tr,
+  provider_meta = jsonb_set(
+    COALESCE(mk_translator.provider_meta, '{}'::jsonb),
+    '{source_type}',
+    to_jsonb(COALESCE(NULLIF(mk_translator.provider_meta->>'source_type', ''), $4::text)),
+    true
+  ),
+  updated_at = NOW()
+`, seed.TKey, lang, seed.SourceText, sourceType)
+			if err != nil {
+				return 0, err
+			}
+			if n, _ := res.RowsAffected(); n > 0 {
+				affected += int(n)
+			}
+		}
+	}
+
+	if err := tx.Commit(); err != nil {
+		return 0, err
+	}
+	return affected, nil
+}
+
+func collectSourceSeeds(pgDB *sql.DB, mssqlDB *sql.DB, limit int) []sourceSeed {
+	seen := map[string]struct{}{}
+	out := make([]sourceSeed, 0, limit)
+
+	appendSeed := func(seed sourceSeed) {
+		if seed.TKey == "" || seed.SourceText == "" || seed.SourceType == "" {
+			return
+		}
+		key := normalizeSeedTextKey(seed.SourceText)
+		if _, ok := seen[key]; ok {
+			return
+		}
+		seen[key] = struct{}{}
+		out = append(out, seed)
+	}
+
+	for _, row := range collectPostgreSeeds(pgDB, limit) {
+		appendSeed(row)
+		if len(out) >= limit {
+			return out
+		}
+	}
+	for _, row := range collectMSSQLSeeds(mssqlDB, limit-len(out)) {
+		appendSeed(row)
+		if len(out) >= limit {
+			return out
+		}
+	}
+	for _, row := range collectDummySeeds(limit - len(out)) {
+		appendSeed(row)
+		if len(out) >= limit {
+			return out
+		}
+	}
+
+	return out
+}
+
+func collectPostgreSeeds(pgDB *sql.DB, limit int) []sourceSeed {
+	if pgDB == nil || limit <= 0 {
+		return nil
+	}
+	rows, err := pgDB.Query(`
+SELECT table_name, column_name
+FROM information_schema.columns
+WHERE table_schema = 'public'
+ORDER BY table_name, ordinal_position
+LIMIT $1
+`, limit)
+	if err != nil {
+		return nil
+	}
+	defer rows.Close()
+
+	out := make([]sourceSeed, 0, limit)
+	for rows.Next() && len(out) < limit {
+		var tableName, columnName string
+		if err := rows.Scan(&tableName, &columnName); err != nil {
+			continue
+		}
+		text := normalizeDisplayText(columnName)
+		key := makeTextBasedSeedKey(text)
+		out = append(out, sourceSeed{
+			TKey:       key,
+			SourceText: text,
+			SourceType: "postgre",
+		})
+	}
+	return out
+}
+
+func collectMSSQLSeeds(mssqlDB *sql.DB, limit int) []sourceSeed {
+	if mssqlDB == nil || limit <= 0 {
+		return nil
+	}
+	maxPerRun := parsePositiveIntEnv("TRANSLATION_MSSQL_SEED_LIMIT", 2500)
+	if limit > maxPerRun {
+		limit = maxPerRun
+	}
+	timeoutSec := parsePositiveIntEnv("TRANSLATION_MSSQL_SCHEMA_TIMEOUT_SEC", 20)
+	query := fmt.Sprintf(`
+SELECT TOP (%d) TABLE_NAME, COLUMN_NAME
+FROM INFORMATION_SCHEMA.COLUMNS
+ORDER BY TABLE_NAME, ORDINAL_POSITION
+`, limit)
+	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(timeoutSec)*time.Second)
+	defer cancel()
+	rows, err := mssqlDB.QueryContext(ctx, query)
+	if err != nil {
+		log.Printf("[TranslationSync] stage=collect_mssql skipped err=%v", err)
+		return nil
+	}
+	defer rows.Close()
+
+	out := make([]sourceSeed, 0, limit)
+	for rows.Next() && len(out) < limit {
+		var tableName, columnName string
+		if err := rows.Scan(&tableName, &columnName); err != nil {
+			continue
+		}
+		text := normalizeDisplayText(columnName)
+		key := makeTextBasedSeedKey(text)
+		out = append(out, sourceSeed{
+			TKey:       key,
+			SourceText: text,
+			SourceType: "mssql",
+		})
+	}
+	return out
+}
+
+func collectDummySeeds(limit int) []sourceSeed {
+	if limit <= 0 {
+		return nil
+	}
+
+	root := detectProjectRoot()
+	if root == "" {
+		return nil
+	}
+	uiRoot := filepath.Join(root, "ui", "src")
+	if _, err := os.Stat(uiRoot); err != nil {
+		return nil
+	}
+
+	out := make([]sourceSeed, 0, limit)
+	seen := make(map[string]struct{}, limit)
+
+	_ = filepath.WalkDir(uiRoot, func(path string, d fs.DirEntry, err error) error {
+		if err != nil || d.IsDir() {
+			return nil
+		}
+		ext := strings.ToLower(filepath.Ext(path))
+		if ext != ".vue" && ext != ".js" && ext != ".ts" {
+			return nil
+		}
+
+		b, err := os.ReadFile(path)
+		if err != nil {
+			return nil
+		}
+		matches := reQuotedText.FindAllStringSubmatch(string(b), -1)
+		for _, m := range matches {
+			text := strings.TrimSpace(m[1])
+			if !isCandidateText(text) {
+				continue
+			}
+			if _, ok := seen[text]; ok {
+				continue
+			}
+			seen[text] = struct{}{}
+			key := makeTextBasedSeedKey(text)
+			out = append(out, sourceSeed{
+				TKey:       key,
+				SourceText: text,
+				SourceType: "dummy",
+			})
+			if len(out) >= limit {
+				return errors.New("limit reached")
+			}
+		}
+		return nil
+	})
+
+	return out
+}
+
+func autoTranslatePendingRows(db *sql.DB, langs []string, limit int) (int, error) {
+	return autoTranslatePendingRowsForKeys(db, langs, limit, nil, "")
+}
+
+func autoTranslatePendingRowsForKeys(db *sql.DB, langs []string, limit int, keys []string, traceID string) (int, error) {
+	traceID = strings.TrimSpace(traceID)
+	if traceID == "" {
+		traceID = "trauto-" + strconv.FormatInt(time.Now().UnixNano(), 36)
+	}
+
+	if len(keys) == 0 {
+		log.Printf("[TranslationAuto] trace=%s stage=skip reason=no_keys", traceID)
+		return 0, nil
+	}
+
+	start := time.Now()
+	rows, err := db.Query(`
+SELECT id, lang_code, source_text_tr
+FROM mk_translator
+WHERE lang_code = ANY($1)
+  AND t_key = ANY($3)
+  AND (translated_text IS NULL OR btrim(translated_text) = '')
+  AND is_manual = false
+ORDER BY updated_at ASC
+LIMIT $2
+`, pqArray(langs), limit, pq.Array(keys))
+	if err != nil {
+		return 0, err
+	}
+	defer rows.Close()
+
+	type pending struct {
+		ID   int64
+		Lang string
+		Text string
+	}
+	list := make([]pending, 0, limit)
+	pendingByLang := map[string]int{}
+	sourceChars := 0
+	for rows.Next() {
+		var p pending
+		if err := rows.Scan(&p.ID, &p.Lang, &p.Text); err != nil {
+			continue
+		}
+		if strings.TrimSpace(p.Text) == "" {
+			continue
+		}
+		p.Lang = normalizeTranslationLang(p.Lang)
+		if p.Lang == "" {
+			continue
+		}
+		list = append(list, p)
+		pendingByLang[p.Lang]++
+		sourceChars += len([]rune(strings.TrimSpace(p.Text)))
+	}
+	if err := rows.Err(); err != nil {
+		return 0, err
+	}
+
+	log.Printf(
+		"[TranslationAuto] trace=%s stage=prepare candidates=%d limit=%d keys=%d langs=%v source_chars=%d pending_by_lang=%s",
+		traceID,
+		len(list),
+		limit,
+		len(keys),
+		langs,
+		sourceChars,
+		formatLangCounts(pendingByLang),
+	)
+	if len(list) == 0 {
+		log.Printf(
+			"[TranslationAuto] trace=%s stage=done duration_ms=%d translated=0 failed_translate=0 failed_update=0 rps=0.00",
+			traceID,
+			time.Since(start).Milliseconds(),
+		)
+		return 0, nil
+	}
+
+	done := 0
+	failedTranslate := 0
+	failedUpdate := 0
+	doneByLang := map[string]int{}
+	progressEvery := parsePositiveIntEnv("TRANSLATION_AUTO_PROGRESS_EVERY", 100)
+	if progressEvery <= 0 {
+		progressEvery = 100
+	}
+	progressSec := parsePositiveIntEnv("TRANSLATION_AUTO_PROGRESS_SEC", 15)
+	if progressSec <= 0 {
+		progressSec = 15
+	}
+	progressTicker := time.Duration(progressSec) * time.Second
+	lastProgress := time.Now()
+
+	for i, p := range list {
+		tr, err := callAzureTranslate(p.Text, p.Lang)
+		if err != nil || strings.TrimSpace(tr) == "" {
+			failedTranslate++
+			continue
+		}
+		_, err = db.Exec(`
+UPDATE mk_translator
+SET translated_text = $2,
+    status = 'pending',
+    is_manual = false,
+    provider = 'azure_translator',
+    updated_at = NOW()
+WHERE id = $1
+`, p.ID, strings.TrimSpace(tr))
+		if err != nil {
+			failedUpdate++
+			continue
+		}
+		done++
+		doneByLang[p.Lang]++
+
+		processed := i + 1
+		shouldLogProgress := processed%progressEvery == 0 || time.Since(lastProgress) >= progressTicker || processed == len(list)
+		if shouldLogProgress {
+			elapsed := time.Since(start)
+			rps := float64(done)
+			if elapsed > 0 {
+				rps = float64(done) / elapsed.Seconds()
+			}
+			log.Printf(
+				"[TranslationAuto] trace=%s stage=progress processed=%d/%d translated=%d failed_translate=%d failed_update=%d elapsed_ms=%d rps=%.2f done_by_lang=%s",
+				traceID,
+				processed,
+				len(list),
+				done,
+				failedTranslate,
+				failedUpdate,
+				elapsed.Milliseconds(),
+				rps,
+				formatLangCounts(doneByLang),
+			)
+			lastProgress = time.Now()
+		}
+	}
+
+	elapsed := time.Since(start)
+	rps := float64(done)
+	if elapsed > 0 {
+		rps = float64(done) / elapsed.Seconds()
+	}
+	log.Printf(
+		"[TranslationAuto] trace=%s stage=done duration_ms=%d candidates=%d translated=%d failed_translate=%d failed_update=%d rps=%.2f done_by_lang=%s",
+		traceID,
+		elapsed.Milliseconds(),
+		len(list),
+		done,
+		failedTranslate,
+		failedUpdate,
+		rps,
+		formatLangCounts(doneByLang),
+	)
+	return done, nil
+}
+
+func formatLangCounts(counts map[string]int) string {
+	if len(counts) == 0 {
+		return "-"
+	}
+	keys := make([]string, 0, len(counts))
+	for k := range counts {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+	parts := make([]string, 0, len(keys))
+	for _, k := range keys {
+		parts = append(parts, fmt.Sprintf("%s=%d", k, counts[k]))
+	}
+	return strings.Join(parts, ",")
+}
+
+func filterNewSeeds(pgDB *sql.DB, seeds []sourceSeed) []sourceSeed {
+	if pgDB == nil || len(seeds) == 0 {
+		return seeds
+	}
+
+	keys := uniqueSeedKeys(seeds)
+	if len(keys) == 0 {
+		return nil
+	}
+	textKeys := uniqueSeedTextKeys(seeds)
+
+	rows, err := pgDB.Query(`
+SELECT DISTINCT t_key, lower(btrim(source_text_tr)) AS text_key
+FROM mk_translator
+WHERE t_key = ANY($1)
+   OR lower(btrim(source_text_tr)) = ANY($2)
+`, pq.Array(keys), pq.Array(textKeys))
+	if err != nil {
+		return seeds
+	}
+	defer rows.Close()
+
+	existing := make(map[string]struct{}, len(keys))
+	existingText := make(map[string]struct{}, len(textKeys))
+	for rows.Next() {
+		var key string
+		var textKey sql.NullString
+		if err := rows.Scan(&key, &textKey); err == nil {
+			if strings.TrimSpace(key) != "" {
+				existing[key] = struct{}{}
+			}
+			if textKey.Valid {
+				t := strings.TrimSpace(textKey.String)
+				if t != "" {
+					existingText[t] = struct{}{}
+				}
+			}
+		}
+	}
+
+	out := make([]sourceSeed, 0, len(seeds))
+	for _, seed := range seeds {
+		if _, ok := existing[seed.TKey]; ok {
+			continue
+		}
+		if _, ok := existingText[normalizeSeedTextKey(seed.SourceText)]; ok {
+			continue
+		}
+		out = append(out, seed)
+	}
+	return out
+}
+
+func uniqueSeedKeys(seeds []sourceSeed) []string {
+	seen := make(map[string]struct{}, len(seeds))
+	out := make([]string, 0, len(seeds))
+	for _, seed := range seeds {
+		if seed.TKey == "" {
+			continue
+		}
+		if _, ok := seen[seed.TKey]; ok {
+			continue
+		}
+		seen[seed.TKey] = struct{}{}
+		out = append(out, seed.TKey)
+	}
+	return out
+}
+
+func uniqueSeedTextKeys(seeds []sourceSeed) []string {
+	seen := make(map[string]struct{}, len(seeds))
+	out := make([]string, 0, len(seeds))
+	for _, seed := range seeds {
+		k := normalizeSeedTextKey(seed.SourceText)
+		if k == "" {
+			continue
+		}
+		if _, ok := seen[k]; ok {
+			continue
+		}
+		seen[k] = struct{}{}
+		out = append(out, k)
+	}
+	return out
+}
+
+func reuseExistingSeedKeys(pgDB *sql.DB, seeds []sourceSeed) ([]sourceSeed, int) {
+	if pgDB == nil || len(seeds) == 0 {
+		return seeds, 0
+	}
+
+	textKeys := uniqueSeedTextKeys(seeds)
+	if len(textKeys) == 0 {
+		return seeds, 0
+	}
+
+	rows, err := pgDB.Query(`
+SELECT x.text_key, x.t_key
+FROM (
+  SELECT
+    lower(btrim(source_text_tr)) AS text_key,
+    t_key,
+    ROW_NUMBER() OVER (
+      PARTITION BY lower(btrim(source_text_tr))
+      ORDER BY id ASC
+    ) AS rn
+  FROM mk_translator
+  WHERE lower(btrim(source_text_tr)) = ANY($1)
+) x
+WHERE x.rn = 1
+`, pq.Array(textKeys))
+	if err != nil {
+		return seeds, 0
+	}
+	defer rows.Close()
+
+	existingByText := make(map[string]string, len(textKeys))
+	for rows.Next() {
+		var textKey, tKey string
+		if err := rows.Scan(&textKey, &tKey); err != nil {
+			continue
+		}
+		textKey = strings.TrimSpace(strings.ToLower(textKey))
+		tKey = strings.TrimSpace(tKey)
+		if textKey == "" || tKey == "" {
+			continue
+		}
+		existingByText[textKey] = tKey
+	}
+
+	reused := 0
+	for i := range seeds {
+		textKey := normalizeSeedTextKey(seeds[i].SourceText)
+		if textKey == "" {
+			continue
+		}
+		if existingKey, ok := existingByText[textKey]; ok && existingKey != "" && seeds[i].TKey != existingKey {
+			seeds[i].TKey = existingKey
+			reused++
+		}
+	}
+
+	return seeds, reused
+}
+
+func countSeedsBySource(seeds []sourceSeed) map[string]int {
+	out := map[string]int{
+		"dummy":   0,
+		"postgre": 0,
+		"mssql":   0,
+	}
+	for _, s := range seeds {
+		key := normalizeTranslationSourceType(s.SourceType)
+		if key == "" {
+			key = "dummy"
+		}
+		out[key]++
+	}
+	return out
+}
+
+func formatSourceCounts(counts map[string]int) string {
+	return fmt.Sprintf("dummy=%d postgre=%d mssql=%d", counts["dummy"], counts["postgre"], counts["mssql"])
+}
+
+func requestTraceID(r *http.Request) string {
+	if r == nil {
+		return "trsync-" + strconv.FormatInt(time.Now().UnixNano(), 36)
+	}
+	id := strings.TrimSpace(r.Header.Get("X-Request-ID"))
+	if id == "" {
+		id = strings.TrimSpace(r.Header.Get("X-Correlation-ID"))
+	}
+	if id == "" {
+		id = "trsync-" + strconv.FormatInt(time.Now().UnixNano(), 36)
+	}
+	return id
+}
+
+func callAzureTranslate(sourceText, targetLang string) (string, error) {
+	key := strings.TrimSpace(os.Getenv("AZURE_TRANSLATOR_KEY"))
+	endpoint := strings.TrimSpace(os.Getenv("AZURE_TRANSLATOR_ENDPOINT"))
+	region := strings.TrimSpace(os.Getenv("AZURE_TRANSLATOR_REGION"))
+	if key == "" {
+		return "", errors.New("AZURE_TRANSLATOR_KEY not set")
+	}
+	if endpoint == "" {
+		return "", errors.New("AZURE_TRANSLATOR_ENDPOINT not set")
+	}
+	if region == "" {
+		return "", errors.New("AZURE_TRANSLATOR_REGION not set")
+	}
+
+	sourceLang := strings.TrimSpace(strings.ToLower(os.Getenv("TRANSLATION_SOURCE_LANG")))
+	if sourceLang == "" {
+		sourceLang = "tr"
+	}
+	targetLang = normalizeTranslationLang(targetLang)
+	if targetLang == "" || targetLang == "tr" {
+		return "", fmt.Errorf("invalid target language: %q", targetLang)
+	}
+
+	endpoint = strings.TrimRight(endpoint, "/")
+	normalizedEndpoint := strings.ToLower(endpoint)
+	translatePath := "/translate"
+	// Azure custom endpoint requires the translator path with version in URL.
+	if strings.Contains(normalizedEndpoint, ".cognitiveservices.azure.com") {
+		translatePath = "/translator/text/v3.0/translate"
+	}
+	baseURL, err := url.Parse(endpoint + translatePath)
+	if err != nil {
+		return "", fmt.Errorf("invalid AZURE_TRANSLATOR_ENDPOINT: %w", err)
+	}
+	q := baseURL.Query()
+	if translatePath == "/translate" {
+		q.Set("api-version", "3.0")
+	}
+	q.Set("from", sourceLang)
+	q.Set("to", targetLang)
+	baseURL.RawQuery = q.Encode()
+
+	payload := []map[string]string{
+		{"text": sourceText},
+	}
+	body, _ := json.Marshal(payload)
+	req, err := http.NewRequest(http.MethodPost, baseURL.String(), bytes.NewReader(body))
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("Ocp-Apim-Subscription-Key", key)
+	req.Header.Set("Ocp-Apim-Subscription-Region", region)
+	req.Header.Set("Content-Type", "application/json; charset=UTF-8")
+
+	timeoutSec := parsePositiveIntEnv("TRANSLATION_HTTP_TIMEOUT_SEC", 60)
+	client := &http.Client{Timeout: time.Duration(timeoutSec) * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode >= 300 {
+		raw, _ := io.ReadAll(io.LimitReader(resp.Body, 1024))
+		return "", fmt.Errorf("azure translator status=%d body=%s", resp.StatusCode, strings.TrimSpace(string(raw)))
+	}
+
+	var result []struct {
+		Translations []struct {
+			Text string `json:"text"`
+			To   string `json:"to"`
+		} `json:"translations"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
+		return "", err
+	}
+	if len(result) == 0 || len(result[0].Translations) == 0 {
+		return "", errors.New("azure translator empty response")
+	}
+	return strings.TrimSpace(result[0].Translations[0].Text), nil
+}
+
+func nullableString(v *string) any {
+	if v == nil {
+		return nil
+	}
+	s := strings.TrimSpace(*v)
+	return s
+}
+
+func normalizeTranslationLang(v string) string {
+	lang := strings.ToLower(strings.TrimSpace(v))
+	if _, ok := translationLangSet[lang]; ok {
+		return lang
+	}
+	return ""
+}
+
+func normalizeTranslationStatus(v string) string {
+	status := strings.ToLower(strings.TrimSpace(v))
+	if _, ok := translationStatusSet[status]; ok {
+		return status
+	}
+	return ""
+}
+
+func normalizeTranslationSourceType(v string) string {
+	sourceType := strings.ToLower(strings.TrimSpace(v))
+	if _, ok := translationSourceTypeSet[sourceType]; ok {
+		return sourceType
+	}
+	return ""
+}
+
+func normalizeTargetLanguages(list []string) []string {
+	if len(list) == 0 {
+		return []string{"en", "de", "it", "es", "ru", "ar"}
+	}
+
+	seen := make(map[string]struct{}, len(list))
+	out := make([]string, 0, len(list))
+	for _, v := range list {
+		lang := normalizeTranslationLang(v)
+		if lang == "" || lang == "tr" {
+			continue
+		}
+		if _, ok := seen[lang]; ok {
+			continue
+		}
+		seen[lang] = struct{}{}
+		out = append(out, lang)
+	}
+	if len(out) == 0 {
+		return []string{"en", "de", "it", "es", "ru", "ar"}
+	}
+	return out
+}
+
+func normalizeOptionalStatus(v *string) any {
+	if v == nil {
+		return nil
+	}
+	s := normalizeTranslationStatus(*v)
+	if s == "" {
+		return nil
+	}
+	return s
+}
+
+func normalizeOptionalSourceType(v *string) any {
+	if v == nil {
+		return nil
+	}
+	s := normalizeTranslationSourceType(*v)
+	if s == "" {
+		return nil
+	}
+	return s
+}
+
+func normalizeMissingItems(items []UpsertMissingItem) []UpsertMissingItem {
+	seen := make(map[string]struct{}, len(items))
+	out := make([]UpsertMissingItem, 0, len(items))
+
+	for _, it := range items {
+		key := strings.TrimSpace(it.TKey)
+		source := strings.TrimSpace(it.SourceTextTR)
+		if key == "" || source == "" {
+			continue
+		}
+		if _, ok := seen[key]; ok {
+			continue
+		}
+		seen[key] = struct{}{}
+		out = append(out, UpsertMissingItem{
+			TKey:         key,
+			SourceTextTR: source,
+		})
+	}
+
+	return out
+}
+
+func normalizeIDListInt64(ids []int64) []int64 {
+	seen := make(map[int64]struct{}, len(ids))
+	out := make([]int64, 0, len(ids))
+	for _, id := range ids {
+		if id <= 0 {
+			continue
+		}
+		if _, ok := seen[id]; ok {
+			continue
+		}
+		seen[id] = struct{}{}
+		out = append(out, id)
+	}
+	sort.Slice(out, func(i, j int) bool { return out[i] < out[j] })
+	return out
+}
+
+func detectProjectRoot() string {
+	wd, err := os.Getwd()
+	if err != nil {
+		return ""
+	}
+	candidates := []string{
+		wd,
+		filepath.Dir(wd),
+		filepath.Dir(filepath.Dir(wd)),
+	}
+	for _, c := range candidates {
+		if _, err := os.Stat(filepath.Join(c, "ui")); err == nil {
+			return c
+		}
+	}
+	return ""
+}
+
+func isCandidateText(s string) bool {
+	s = strings.TrimSpace(s)
+	if len(s) < 3 || len(s) > 120 {
+		return false
+	}
+	if reBadText.MatchString(s) {
+		return false
+	}
+	if !reHasLetter.MatchString(s) {
+		return false
+	}
+	if strings.Contains(s, "/api/") {
+		return false
+	}
+	return true
+}
+
+func sanitizeKey(s string) string {
+	s = strings.ToLower(strings.TrimSpace(s))
+	s = strings.ReplaceAll(s, " ", "_")
+	s = reKeyUnsafe.ReplaceAllString(s, "_")
+	s = strings.Trim(s, "_")
+	if s == "" {
+		return "x"
+	}
+	return s
+}
+
+func normalizeDisplayText(s string) string {
+	s = strings.TrimSpace(strings.ReplaceAll(s, "_", " "))
+	s = strings.Join(strings.Fields(s), " ")
+	if s == "" {
+		return ""
+	}
+	return s
+}
+
+func hashKey(s string) string {
+	base := sanitizeKey(s)
+	if len(base) > 40 {
+		base = base[:40]
+	}
+	sum := 0
+	for _, r := range s {
+		sum += int(r)
+	}
+	return fmt.Sprintf("%s_%d", base, sum%1000000)
+}
+
+func makeTextBasedSeedKey(sourceText string) string {
+	return "txt." + hashKey(normalizeSeedTextKey(sourceText))
+}
+
+func normalizeSeedTextKey(s string) string {
+	return strings.ToLower(strings.TrimSpace(normalizeDisplayText(s)))
+}
+
+func pqArray(values []string) any {
+	if len(values) == 0 {
+		return pq.Array([]string{})
+	}
+	out := make([]string, 0, len(values))
+	for _, v := range values {
+		out = append(out, strings.TrimSpace(v))
+	}
+	sort.Strings(out)
+	return pq.Array(out)
+}
+
+func parsePositiveIntEnv(name string, fallback int) int {
+	raw := strings.TrimSpace(os.Getenv(name))
+	if raw == "" {
+		return fallback
+	}
+	n, err := strconv.Atoi(raw)
+	if err != nil || n <= 0 {
+		return fallback
+	}
+	return n
+}
+
+func normalizeStringList(items []string, max int) []string {
+	if len(items) == 0 {
+		return nil
+	}
+	if max <= 0 {
+		max = len(items)
+	}
+	out := make([]string, 0, len(items))
+	seen := make(map[string]struct{}, len(items))
+	for _, raw := range items {
+		v := strings.TrimSpace(raw)
+		if v == "" {
+			continue
+		}
+		if _, ok := seen[v]; ok {
+			continue
+		}
+		seen[v] = struct{}{}
+		out = append(out, v)
+		if len(out) >= max {
+			break
+		}
+	}
+	return out
+}

svc/translation_scheduler.go

@@ -0,0 +1,69 @@
+package main
+
+import (
+	"bssapp-backend/routes"
+	"database/sql"
+	"log"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+)
+
+func startTranslationSyncScheduler(pgDB *sql.DB, mssqlDB *sql.DB) {
+	enabled := strings.TrimSpace(strings.ToLower(os.Getenv("TRANSLATION_SYNC_ENABLED")))
+	if enabled == "0" || enabled == "false" || enabled == "off" {
+		log.Println("🛑 Translation sync scheduler disabled")
+		return
+	}
+
+	hour := 4
+	if raw := strings.TrimSpace(os.Getenv("TRANSLATION_SYNC_HOUR")); raw != "" {
+		if parsed, err := strconv.Atoi(raw); err == nil && parsed >= 0 && parsed <= 23 {
+			hour = parsed
+		}
+	}
+
+	limit := 30000
+	if raw := strings.TrimSpace(os.Getenv("TRANSLATION_SYNC_LIMIT")); raw != "" {
+		if parsed, err := strconv.Atoi(raw); err == nil && parsed > 0 {
+			limit = parsed
+		}
+	}
+
+	go func() {
+		for {
+			next := nextRunAt(time.Now(), hour)
+			wait := time.Until(next)
+			log.Printf("🕓 Translation sync next run at %s (in %s)", next.Format(time.RFC3339), wait.Round(time.Second))
+			time.Sleep(wait)
+
+			result, err := routes.PerformTranslationSync(pgDB, mssqlDB, routes.TranslationSyncOptions{
+				AutoTranslate: true,
+				Languages:     []string{"en", "de", "it", "es", "ru", "ar"},
+				Limit:         limit,
+				OnlyNew:       true,
+			})
+			if err != nil {
+				log.Printf("❌ Translation sync failed: %v", err)
+				continue
+			}
+
+			log.Printf(
+				"✅ Translation sync done: seeds=%d affected=%d auto_translated=%d langs=%v",
+				result.SeedCount,
+				result.AffectedCount,
+				result.AutoTranslated,
+				result.TargetLangs,
+			)
+		}
+	}()
+}
+
+func nextRunAt(now time.Time, hour int) time.Time {
+	next := time.Date(now.Year(), now.Month(), now.Day(), hour, 0, 0, 0, now.Location())
+	if !next.After(now) {
+		next = next.Add(24 * time.Hour)
+	}
+	return next
+}

ui/.quasar/dev-spa/client-entry.js

@@ -146,7 +146,11 @@ createQuasarApp(createApp, quasarUserOptions)
 
     return Promise[ method ]([
       
-      import(/* webpackMode: "eager" */ 'boot/dayjs')
+      import(/* webpackMode: "eager" */ 'boot/dayjs'),
+      
+      import(/* webpackMode: "eager" */ 'boot/locale'),
+      
+      import(/* webpackMode: "eager" */ 'boot/resizeObserverGuard')
       
     ]).then(bootFiles => {
       const boot = mapFn(bootFiles).filter(entry => typeof entry === 'function')

ui/.quasar/prod-spa/app.js

@@ -0,0 +1,75 @@
+/* eslint-disable */
+/**
+ * THIS FILE IS GENERATED AUTOMATICALLY.
+ * DO NOT EDIT.
+ *
+ * You are probably looking on adding startup/initialization code.
+ * Use "quasar new boot <name>" and add it there.
+ * One boot file per concern. Then reference the file(s) in quasar.config file > boot:
+ * boot: ['file', ...] // do not add ".js" extension to it.
+ *
+ * Boot files are your "main.js"
+ **/
+
+
+
+
+
+import { Quasar } from 'quasar'
+import { markRaw } from 'vue'
+import RootComponent from 'app/src/App.vue'
+
+import createStore from 'app/src/stores/index'
+import createRouter from 'app/src/router/index'
+
+
+
+
+
+export default async function (createAppFn, quasarUserOptions) {
+  
+
+  // Create the app instance.
+  // Here we inject into it the Quasar UI, the router & possibly the store.
+  const app = createAppFn(RootComponent)
+
+  
+
+  app.use(Quasar, quasarUserOptions)
+
+  
+
+  
+    const store = typeof createStore === 'function'
+      ? await createStore({})
+      : createStore
+
+    
+      app.use(store)
+
+      
+    
+  
+
+  const router = markRaw(
+    typeof createRouter === 'function'
+      ? await createRouter({store})
+      : createRouter
+  )
+
+  
+    // make router instance available in store
+    
+      store.use(({ store }) => { store.router = router })
+    
+  
+
+  // Expose the app, the router and the store.
+  // Note that we are not mounting the app here, since bootstrapping will be
+  // different depending on whether we are in a browser or on the server.
+  return {
+    app,
+    store,
+    router
+  }
+}

ui/.quasar/prod-spa/client-entry.js

@@ -0,0 +1,158 @@
+/* eslint-disable */
+/**
+ * THIS FILE IS GENERATED AUTOMATICALLY.
+ * DO NOT EDIT.
+ *
+ * You are probably looking on adding startup/initialization code.
+ * Use "quasar new boot <name>" and add it there.
+ * One boot file per concern. Then reference the file(s) in quasar.config file > boot:
+ * boot: ['file', ...] // do not add ".js" extension to it.
+ *
+ * Boot files are your "main.js"
+ **/
+
+
+import { createApp } from 'vue'
+
+
+
+
+
+
+
+import '@quasar/extras/roboto-font/roboto-font.css'
+
+import '@quasar/extras/material-icons/material-icons.css'
+
+
+
+
+// We load Quasar stylesheet file
+import 'quasar/dist/quasar.sass'
+
+
+
+
+import 'src/css/app.css'
+
+
+import createQuasarApp from './app.js'
+import quasarUserOptions from './quasar-user-options.js'
+
+
+
+
+
+
+
+
+const publicPath = `/`
+
+
+async function start ({
+  app,
+  router
+  , store
+}, bootFiles) {
+  
+  let hasRedirected = false
+  const getRedirectUrl = url => {
+    try { return router.resolve(url).href }
+    catch (err) {}
+
+    return Object(url) === url
+      ? null
+      : url
+  }
+  const redirect = url => {
+    hasRedirected = true
+
+    if (typeof url === 'string' && /^https?:\/\//.test(url)) {
+      window.location.href = url
+      return
+    }
+
+    const href = getRedirectUrl(url)
+
+    // continue if we didn't fail to resolve the url
+    if (href !== null) {
+      window.location.href = href
+      window.location.reload()
+    }
+  }
+
+  const urlPath = window.location.href.replace(window.location.origin, '')
+
+  for (let i = 0; hasRedirected === false && i < bootFiles.length; i++) {
+    try {
+      await bootFiles[i]({
+        app,
+        router,
+        store,
+        ssrContext: null,
+        redirect,
+        urlPath,
+        publicPath
+      })
+    }
+    catch (err) {
+      if (err && err.url) {
+        redirect(err.url)
+        return
+      }
+
+      console.error('[Quasar] boot error:', err)
+      return
+    }
+  }
+
+  if (hasRedirected === true) return
+  
+
+  app.use(router)
+
+  
+
+    
+
+    
+      app.mount('#q-app')
+    
+  
+
+}
+
+createQuasarApp(createApp, quasarUserOptions)
+
+  .then(app => {
+    // eventually remove this when Cordova/Capacitor/Electron support becomes old
+    const [ method, mapFn ] = Promise.allSettled !== void 0
+      ? [
+        'allSettled',
+        bootFiles => bootFiles.map(result => {
+          if (result.status === 'rejected') {
+            console.error('[Quasar] boot error:', result.reason)
+            return
+          }
+          return result.value.default
+        })
+      ]
+      : [
+        'all',
+        bootFiles => bootFiles.map(entry => entry.default)
+      ]
+
+    return Promise[ method ]([
+      
+      import(/* webpackMode: "eager" */ 'boot/dayjs'),
+      
+      import(/* webpackMode: "eager" */ 'boot/locale'),
+      
+      import(/* webpackMode: "eager" */ 'boot/resizeObserverGuard')
+      
+    ]).then(bootFiles => {
+      const boot = mapFn(bootFiles).filter(entry => typeof entry === 'function')
+      start(app, boot)
+    })
+  })
+

ui/.quasar/prod-spa/client-prefetch.js

@@ -0,0 +1,116 @@
+/* eslint-disable */
+/**
+ * THIS FILE IS GENERATED AUTOMATICALLY.
+ * DO NOT EDIT.
+ *
+ * You are probably looking on adding startup/initialization code.
+ * Use "quasar new boot <name>" and add it there.
+ * One boot file per concern. Then reference the file(s) in quasar.config file > boot:
+ * boot: ['file', ...] // do not add ".js" extension to it.
+ *
+ * Boot files are your "main.js"
+ **/
+
+
+
+import App from 'app/src/App.vue'
+let appPrefetch = typeof App.preFetch === 'function'
+  ? App.preFetch
+  : (
+    // Class components return the component options (and the preFetch hook) inside __c property
+    App.__c !== void 0 && typeof App.__c.preFetch === 'function'
+      ? App.__c.preFetch
+      : false
+    )
+
+
+function getMatchedComponents (to, router) {
+  const route = to
+    ? (to.matched ? to : router.resolve(to).route)
+    : router.currentRoute.value
+
+  if (!route) { return [] }
+
+  const matched = route.matched.filter(m => m.components !== void 0)
+
+  if (matched.length === 0) { return [] }
+
+  return Array.prototype.concat.apply([], matched.map(m => {
+    return Object.keys(m.components).map(key => {
+      const comp = m.components[key]
+      return {
+        path: m.path,
+        c: comp
+      }
+    })
+  }))
+}
+
+export function addPreFetchHooks ({ router, store, publicPath }) {
+  // Add router hook for handling preFetch.
+  // Doing it after initial route is resolved so that we don't double-fetch
+  // the data that we already have. Using router.beforeResolve() so that all
+  // async components are resolved.
+  router.beforeResolve((to, from, next) => {
+    const
+      urlPath = window.location.href.replace(window.location.origin, ''),
+      matched = getMatchedComponents(to, router),
+      prevMatched = getMatchedComponents(from, router)
+
+    let diffed = false
+    const preFetchList = matched
+      .filter((m, i) => {
+        return diffed || (diffed = (
+          !prevMatched[i] ||
+          prevMatched[i].c !== m.c ||
+          m.path.indexOf('/:') > -1 // does it has params?
+        ))
+      })
+      .filter(m => m.c !== void 0 && (
+        typeof m.c.preFetch === 'function'
+        // Class components return the component options (and the preFetch hook) inside __c property
+        || (m.c.__c !== void 0 && typeof m.c.__c.preFetch === 'function')
+      ))
+      .map(m => m.c.__c !== void 0 ? m.c.__c.preFetch : m.c.preFetch)
+
+    
+    if (appPrefetch !== false) {
+      preFetchList.unshift(appPrefetch)
+      appPrefetch = false
+    }
+    
+
+    if (preFetchList.length === 0) {
+      return next()
+    }
+
+    let hasRedirected = false
+    const redirect = url => {
+      hasRedirected = true
+      next(url)
+    }
+    const proceed = () => {
+      
+      if (hasRedirected === false) { next() }
+    }
+
+    
+
+    preFetchList.reduce(
+      (promise, preFetch) => promise.then(() => hasRedirected === false && preFetch({
+        store,
+        currentRoute: to,
+        previousRoute: from,
+        redirect,
+        urlPath,
+        publicPath
+      })),
+      Promise.resolve()
+    )
+    .then(proceed)
+    .catch(e => {
+      console.error(e)
+      proceed()
+    })
+  })
+}

ui/.quasar/prod-spa/quasar-user-options.js

@@ -0,0 +1,23 @@
+/* eslint-disable */
+/**
+ * THIS FILE IS GENERATED AUTOMATICALLY.
+ * DO NOT EDIT.
+ *
+ * You are probably looking on adding startup/initialization code.
+ * Use "quasar new boot <name>" and add it there.
+ * One boot file per concern. Then reference the file(s) in quasar.config file > boot:
+ * boot: ['file', ...] // do not add ".js" extension to it.
+ *
+ * Boot files are your "main.js"
+ **/
+
+import lang from 'quasar/lang/tr.js'
+
+
+
+import {Loading,Dialog,Notify} from 'quasar'
+
+
+
+export default { config: {"notify":{"position":"top","timeout":2500}},lang,plugins: {Loading,Dialog,Notify} }
+

ui/quasar.config.js

@@ -15,7 +15,7 @@ export default defineConfig(() => {
     /* =====================================================
        BOOT FILES
     ===================================================== */
-    boot: ['dayjs'],
+    boot: ['dayjs', 'locale', 'resizeObserverGuard'],
 
     /* =====================================================
        GLOBAL CSS
@@ -56,6 +56,13 @@ export default defineConfig(() => {
       server: { type: 'http' },
       port: 9000,
       open: true,
+      client: {
+        overlay: {
+          errors: true,
+          warnings: false,
+          runtimeErrors: false
+        }
+      },
 
       // DEV proxy (CORS'suz)
       proxy: [
@@ -63,7 +70,10 @@ export default defineConfig(() => {
           context: ['/api'],
           target: 'http://localhost:8080',
           changeOrigin: true,
-          secure: false
+          secure: false,
+          ws: true,
+          timeout: 0,
+          proxyTimeout: 0
         }
       ]
     },

ui/quasar.config.js.temporary.compiled.1776338223103.mjs

@@ -27,7 +27,7 @@ var quasar_config_default = defineConfig(() => {
     /* =====================================================
        BOOT FILES
     ===================================================== */
-    boot: ["dayjs"],
+    boot: ["dayjs", "locale", "resizeObserverGuard"],
     /* =====================================================
        GLOBAL CSS
     ===================================================== */
@@ -62,13 +62,23 @@ var quasar_config_default = defineConfig(() => {
       server: { type: "http" },
       port: 9e3,
       open: true,
+      client: {
+        overlay: {
+          errors: true,
+          warnings: false,
+          runtimeErrors: false
+        }
+      },
       // DEV proxy (CORS'suz)
       proxy: [
         {
           context: ["/api"],
           target: "http://localhost:8080",
           changeOrigin: true,
-          secure: false
+          secure: false,
+          ws: true,
+          timeout: 0,
+          proxyTimeout: 0
         }
       ]
     },

ui/src/boot/dayjs.js

@@ -3,12 +3,12 @@ import dayjs from 'dayjs'
 import customParseFormat from 'dayjs/plugin/customParseFormat.js'
 import relativeTime from 'dayjs/plugin/relativeTime.js'
 import localizedFormat from 'dayjs/plugin/localizedFormat.js'
-import 'dayjs/locale/tr.js'
+import { applyDayjsLocale } from 'src/i18n/dayjsLocale'
 
 // 🔹 Plugin’leri aktif et
 dayjs.extend(customParseFormat)
 dayjs.extend(relativeTime)
 dayjs.extend(localizedFormat)
-dayjs.locale('tr')
+applyDayjsLocale('tr')
 
 export default dayjs

ui/src/boot/locale.js

@@ -0,0 +1,7 @@
+import { boot } from 'quasar/wrappers'
+import { useLocaleStore } from 'src/stores/localeStore'
+
+export default boot(() => {
+  const localeStore = useLocaleStore()
+  localeStore.setLocale(localeStore.locale)
+})

ui/src/boot/resizeObserverGuard.js

@@ -0,0 +1,36 @@
+export default () => {
+  if (process.env.PROD || typeof window === 'undefined') return
+
+  const isResizeObserverOverlayError = (message) => {
+    const text = String(message || '')
+    return (
+      text.includes('ResizeObserver loop completed with undelivered notifications') ||
+      text.includes('ResizeObserver loop limit exceeded')
+    )
+  }
+
+  window.addEventListener(
+    'error',
+    (event) => {
+      if (!isResizeObserverOverlayError(event?.message)) return
+      event.preventDefault()
+      event.stopImmediatePropagation()
+    },
+    true
+  )
+
+  window.addEventListener(
+    'unhandledrejection',
+    (event) => {
+      const reason = event?.reason
+      const msg =
+        typeof reason === 'string'
+          ? reason
+          : (reason?.message || reason?.toString?.() || '')
+      if (!isResizeObserverOverlayError(msg)) return
+      event.preventDefault()
+      event.stopImmediatePropagation()
+    },
+    true
+  )
+}

ui/src/composables/useI18n.js

@@ -0,0 +1,42 @@
+import { computed } from 'vue'
+
+import { messages } from 'src/i18n/messages'
+import { DEFAULT_LOCALE } from 'src/i18n/languages'
+import { useLocaleStore } from 'src/stores/localeStore'
+
+function lookup(obj, path) {
+  return String(path || '')
+    .split('.')
+    .filter(Boolean)
+    .reduce((acc, key) => (acc && acc[key] != null ? acc[key] : undefined), obj)
+}
+
+export function useI18n() {
+  const localeStore = useLocaleStore()
+
+  const currentLocale = computed(() => localeStore.locale)
+
+  function fallbackLocales(locale) {
+    const normalized = String(locale || '').toLowerCase()
+    if (normalized === 'tr') return ['tr']
+    if (normalized === 'en') return ['en', 'tr']
+    return [normalized, 'en', 'tr']
+  }
+
+  function t(key) {
+    for (const locale of fallbackLocales(currentLocale.value)) {
+      const val = lookup(messages[locale] || {}, key)
+      if (val != null) return val
+    }
+
+    const byDefault = lookup(messages[DEFAULT_LOCALE] || {}, key)
+    if (byDefault != null) return byDefault
+
+    return key
+  }
+
+  return {
+    locale: currentLocale,
+    t
+  }
+}

ui/src/i18n/dayjsLocale.js

@@ -0,0 +1,30 @@
+import dayjs from 'dayjs'
+import 'dayjs/locale/tr.js'
+import 'dayjs/locale/en.js'
+import 'dayjs/locale/de.js'
+import 'dayjs/locale/it.js'
+import 'dayjs/locale/es.js'
+import 'dayjs/locale/ru.js'
+import 'dayjs/locale/ar.js'
+
+import { normalizeLocale } from './languages.js'
+
+export const DATE_LOCALE_MAP = {
+  tr: 'tr-TR',
+  en: 'en-US',
+  de: 'de-DE',
+  it: 'it-IT',
+  es: 'es-ES',
+  ru: 'ru-RU',
+  ar: 'ar'
+}
+
+export function applyDayjsLocale(locale) {
+  const normalized = normalizeLocale(locale)
+  dayjs.locale(normalized)
+}
+
+export function getDateLocale(locale) {
+  const normalized = normalizeLocale(locale)
+  return DATE_LOCALE_MAP[normalized] || DATE_LOCALE_MAP.tr
+}

ui/src/i18n/languages.js

@@ -0,0 +1,32 @@
+export const DEFAULT_LOCALE = 'tr'
+
+export const SUPPORTED_LOCALES = ['tr', 'en', 'de', 'it', 'es', 'ru', 'ar']
+
+export const UI_LANGUAGE_OPTIONS = [
+  { label: 'Türkçe', value: 'tr', short: 'TUR', flag: '🇹🇷' },
+  { label: 'English', value: 'en', short: 'ENG', flag: '🇬🇧' },
+  { label: 'Deutsch', value: 'de', short: 'DEU', flag: '🇩🇪' },
+  { label: 'Italiano', value: 'it', short: 'ITA', flag: '🇮🇹' },
+  { label: 'Español', value: 'es', short: 'ESP', flag: '🇪🇸' },
+  { label: 'Русский', value: 'ru', short: 'RUS', flag: '🇷🇺' },
+  { label: 'العربية', value: 'ar', short: 'ARA', flag: '🇸🇦' }
+]
+
+export const BACKEND_LANG_MAP = {
+  tr: 'TR',
+  en: 'EN',
+  de: 'DE',
+  it: 'IT',
+  es: 'ES',
+  ru: 'RU',
+  ar: 'AR'
+}
+
+export function normalizeLocale(value) {
+  const locale = String(value || '').trim().toLowerCase()
+  return SUPPORTED_LOCALES.includes(locale) ? locale : DEFAULT_LOCALE
+}
+
+export function toBackendLangCode(locale) {
+  return BACKEND_LANG_MAP[normalizeLocale(locale)] || BACKEND_LANG_MAP[DEFAULT_LOCALE]
+}

ui/src/i18n/messages.js

@@ -0,0 +1,28 @@
+export const messages = {
+  tr: {
+    app: {
+      title: 'Baggi Software System',
+      logoutTitle: 'Çıkış Yap',
+      logoutConfirm: 'Oturumunuzu kapatmak istediğinize emin misiniz?',
+      changePassword: 'Şifre Değiştir',
+      language: 'Dil'
+    },
+    statement: {
+      invalidDateRange: 'Başlangıç tarihi bitiş tarihinden sonra olamaz.',
+      selectFilters: 'Lütfen cari ve tarih aralığını seçiniz.'
+    }
+  },
+  en: {
+    app: {
+      title: 'Baggi Software System',
+      logoutTitle: 'Log Out',
+      logoutConfirm: 'Are you sure you want to end your session?',
+      changePassword: 'Change Password',
+      language: 'Language'
+    },
+    statement: {
+      invalidDateRange: 'Start date cannot be later than end date.',
+      selectFilters: 'Please select account and date range.'
+    }
+  }
+}

ui/src/layouts/MainLayout.vue

@@ -11,9 +11,41 @@
           <q-avatar class="bg-secondary q-mr-sm">
             <img src="/images/Baggi-tekstilas-logolu.jpg" />
           </q-avatar>
-          Baggi Software System
+          {{ t('app.title') }}
         </q-toolbar-title>
 
+        <q-select
+          v-model="selectedLocale"
+          dense
+          outlined
+          emit-value
+          map-options
+          options-dense
+          class="q-mr-sm lang-select"
+          option-value="value"
+          option-label="label"
+          :options="languageOptions"
+        >
+          <template #selected-item="scope">
+            <div class="lang-item">
+              <span class="lang-flag">{{ scope.opt.flag }}</span>
+              <span class="lang-short">{{ scope.opt.short }}</span>
+            </div>
+          </template>
+
+          <template #option="scope">
+            <q-item v-bind="scope.itemProps">
+              <q-item-section>
+                <div class="lang-item">
+                  <span class="lang-flag">{{ scope.opt.flag }}</span>
+                  <span class="lang-short">{{ scope.opt.short }}</span>
+                  <span>{{ scope.opt.label }}</span>
+                </div>
+              </q-item-section>
+            </q-item>
+          </template>
+        </q-select>
+
         <q-btn flat dense round icon="logout" @click="confirmLogout" />
 
       </q-toolbar>
@@ -99,7 +131,7 @@
             </q-item-section>
 
             <q-item-section>
-              Şifre Değiştir
+              {{ t('app.changePassword') }}
             </q-item-section>
 
           </q-item>
@@ -122,7 +154,7 @@
       <q-toolbar class="bg-secondary">
 
         <q-toolbar-title>
-          Baggi Software System
+          {{ t('app.title') }}
         </q-toolbar-title>
 
       </q-toolbar>
@@ -138,6 +170,9 @@ import { Dialog, useQuasar } from 'quasar'
 
 import { useAuthStore } from 'stores/authStore'
 import { usePermissionStore } from 'stores/permissionStore'
+import { useI18n } from 'src/composables/useI18n'
+import { UI_LANGUAGE_OPTIONS } from 'src/i18n/languages'
+import { useLocaleStore } from 'src/stores/localeStore'
 
 
 /* ================= STORES ================= */
@@ -147,6 +182,16 @@ const route = useRoute()
 const $q = useQuasar()
 const auth = useAuthStore()
 const perm = usePermissionStore()
+const localeStore = useLocaleStore()
+const { t } = useI18n()
+
+const languageOptions = UI_LANGUAGE_OPTIONS
+const selectedLocale = computed({
+  get: () => localeStore.locale,
+  set: (value) => {
+    localeStore.setLocale(value)
+  }
+})
 
 
 /* ================= UI ================= */
@@ -159,8 +204,8 @@ function toggleLeftDrawer () {
 
 function confirmLogout () {
   Dialog.create({
-    title: 'Çıkış Yap',
-    message: 'Oturumunuzu kapatmak istediğinize emin misiniz?',
+    title: t('app.logoutTitle'),
+    message: t('app.logoutConfirm'),
     cancel: true,
     persistent: true
   }).onOk(() => {
@@ -279,6 +324,19 @@ const menuItems = [
     ]
   },
 
+  {
+    label: 'Fiyatlandırma',
+    icon: 'request_quote',
+
+    children: [
+      {
+        label: 'Ürün Fiyatlandırma',
+        to: '/app/pricing/product-pricing',
+        permission: 'order:view'
+      }
+    ]
+  },
+
   {
     label: 'Sistem',
     icon: 'settings',
@@ -317,6 +375,18 @@ const menuItems = [
 
     ]
   },
+  {
+    label: 'Dil Çeviri',
+    icon: 'translate',
+
+    children: [
+      {
+        label: 'Çeviri Tablosu',
+        to: '/app/language/translations',
+        permission: 'language:update'
+      }
+    ]
+  },
 
   {
     label: 'Kullanıcı Yönetimi',
@@ -374,5 +444,27 @@ const filteredMenu = computed(() => {
   -webkit-overflow-scrolling: touch;
   touch-action: pan-y;
 }
+
+.lang-select {
+  width: 140px;
+  background: #fff;
+  border-radius: 6px;
+}
+
+.lang-item {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.lang-flag {
+  font-size: 15px;
+  line-height: 1;
+}
+
+.lang-short {
+  font-weight: 700;
+  letter-spacing: 0.3px;
+}
 </style>
 

ui/src/pages/OrderEntry.vue

@@ -1,4 +1,4 @@
-<template>
+<template>
   <!-- ===========================================================
        🧾 ORDER ENTRY PAGE (BSSApp)
        v23 — Sticky-stack + Drawer uyumlu yapı
@@ -262,14 +262,24 @@
               @click="openNewRowEditor"
               :disable="isClosedRow || isViewOnly || !canMutateRows"
             />
+            <q-btn
+              v-if="isEditMode && canBulkUpdateLineDueDates"
+              label="SATIR TERMINLERINI TOPLU GUNCELLE"
+              color="warning"
+              icon="event"
+              class="q-ml-sm"
+              :loading="orderStore.loading"
+              :disable="orderStore.loading || !canBulkUpdateLineDueDates"
+              @click="openBulkDueDateDialog"
+            />
             <q-btn
               v-if="canSubmitOrder"
               :label="isEditMode ? 'TÜMÜNÜ GÜNCELLE' : 'TÜMÜNÜ KAYDET'"
               color="primary"
               icon="save"
               class="q-ml-sm"
-              :loading="orderStore.loading"
-              :disable="!canSubmitOrder"
+              :loading="orderStore.loading || isSubmitAllInFlight"
+              :disable="!canSubmitOrder || orderStore.loading || isSubmitAllInFlight"
               @click="confirmAndSubmit"
             />
           </div>
@@ -323,12 +333,12 @@
       ======================================================== -->
       <div class="order-scroll-y" :class="{ 'compact-grid-header': compactGridHeader }"> <!-- ✅ YENİ: Grid + Editor ortak dikey scroll -->
         <div class="order-grid-body">
-          <template v-for="grp in groupedRows" :key="grp.name">
+          <template v-for="grp in groupedRows" :key="grp.groupKey">
             <div :class="['summary-group', grp.open ? 'open' : 'closed']">
 
               <!-- 🟡 Sub-header -->
-              <div class="order-sub-header" @click="toggleGroup(grp.name)">
-                <div class="sub-left">{{ grp.name }}</div>
+              <div class="order-sub-header" @click="toggleGroup(grp.groupKey)">
+                <div class="sub-left">{{ grp.displayName }}</div>
 
                 <div class="sub-center">
                   <div
@@ -348,10 +358,10 @@
 
 
                   <div class="order-text-caption">
-                    Toplam {{ grp.name }} Adet: {{ grp.toplamAdet }}
+                    Toplam {{ grp.displayName }} Adet: {{ grp.toplamAdet }}
                   </div>
                   <div class="order-text-caption">
-                    Toplam {{ grp.name }} Tutar:
+                    Toplam {{ grp.displayName }} Tutar:
                     {{ Number(grp.toplamTutar || 0).toLocaleString('tr-TR', { minimumFractionDigits: 2 }) }}
                     {{ form.pb || aktifPB }}
                   </div>
@@ -450,6 +460,41 @@
             </div>
           </template>
         </div>
+        <!-- =======================================================
+             🔹 TOPLU TERMIN GUNCELLEME
+        ======================================================== -->
+        <q-dialog v-model="showBulkDueDateDialog" persistent>
+          <q-card style="min-width: 420px; max-width: 90vw;">
+            <q-card-section class="text-subtitle1 text-weight-bold">
+              Satir Terminlerini Toplu Guncelle
+            </q-card-section>
+
+            <q-card-section class="q-pt-none">
+              <div class="q-mb-md">
+                Tum siparis satiri terminlerini sectiginiz tarihi koyarak guncellemek istediginize emin misiniz?
+              </div>
+              <q-input
+                v-model="bulkDueDateValue"
+                type="date"
+                label="Yeni Termin Tarihi"
+                filled
+                dense
+                autofocus
+              />
+            </q-card-section>
+
+            <q-card-actions align="right">
+              <q-btn flat label="Iptal" v-close-popup />
+              <q-btn
+                color="primary"
+                label="Evet"
+                :loading="orderStore.loading"
+                @click="confirmBulkDueDateUpdate"
+              />
+            </q-card-actions>
+          </q-card>
+        </q-dialog>
+
         <!-- =======================================================
              🔹 SATIR DÜZENLEYİCİ FORM (EDITOR)
         ======================================================== -->
@@ -728,16 +773,18 @@
                     v-if="canMutateRows"
                     :color="isEditing ? 'positive' : 'primary'"
                     :label="isEditing ? 'Güncelle' : 'Kaydet'"
+                    :loading="isRowSaveInFlight"
                     @click="onSaveOrUpdateRow"
-                    :disable="isClosedRow || isViewOnly || !canMutateRows"
+                    :disable="isClosedRow || isViewOnly || !canMutateRows || isRowSaveInFlight"
 
                   />
                   <q-btn
                     v-if="canMutateRows"
                     color="secondary"
                     label="Kaydet ve Diğer Renge Geç"
+                    :loading="isRowSaveInFlight"
                     @click="onSaveAndNextColor"
-                    :disable="isClosedRow || isViewOnly || !canMutateRows"
+                    :disable="isClosedRow || isViewOnly || !canMutateRows || isRowSaveInFlight"
                   />
                   <q-btn
                     v-if="isEditing && canMutateRows"
@@ -747,6 +794,14 @@
                     @click="removeSelected"
                     :disable="isClosedRow || isViewOnly || !canMutateRows"
                   />
+                  <q-btn
+                    v-if="canMutateRows"
+                    flat
+                    color="warning"
+                    label="Bedenleri Sıfırla"
+                    @click="onZeroBedenClick"
+                    :disable="isClosedRow || isViewOnly || !canMutateRows"
+                  />
                   <q-btn
                     v-if="canMutateRows"
                     flat
@@ -875,8 +930,62 @@ console.log('🧩 Route parametresi alındı (setup başında):', orderHeaderID.
 const aktifPB = ref('USD')                 // Varsayılan para birimi (Cari seçimiyle değişebilir)
 // 🔹 Model detayları cache (product-detail API verilerini tutar)
 const productCache = reactive({})
+const showBulkDueDateDialog = ref(false)
+const bulkDueDateValue = ref('')
+const isSubmitAllInFlight = ref(false)
+const isRowSaveInFlight = ref(false)
+
+function showEditorQtyPriceBlockingDialog(message, details = '') {
+  const detailHtml = details ? `<br><br><b>Detay:</b><br>${details}` : ''
+  $q.dialog({
+    title: 'Kayit Engellendi',
+    message: `${message}${detailHtml}`,
+    html: true,
+    ok: { label: 'Tamam', color: 'negative' }
+  })
+}
+
+function validateEditorRowBeforeSave() {
+  const adet = Number(form.adet || 0)
+  const fiyatRaw = String(form.fiyat ?? '').trim()
+  const fiyat = Number(form.fiyat || 0)
+
+  if (adet <= 0) {
+    showEditorQtyPriceBlockingDialog('Siparis adeti toplam 0 olamaz.')
+    return false
+  }
+  if (!fiyatRaw || !Number.isFinite(fiyat) || fiyat <= 0) {
+    showEditorQtyPriceBlockingDialog('Urun fiyati girmeden ilerleyemezsiniz.')
+    return false
+  }
+  return true
+}
+
+function validateSummaryRowsBeforeSubmit() {
+  const rows = Array.isArray(orderStore.summaryRows) ? orderStore.summaryRows : []
+  const invalidRows = rows.filter(r => {
+    const adet = Number(r?.adet || 0)
+    const fiyatRaw = String(r?.fiyat ?? '').trim()
+    const fiyat = Number(r?.fiyat || 0)
+    return adet <= 0 || !fiyatRaw || !Number.isFinite(fiyat) || fiyat <= 0
+  })
+
+  if (!invalidRows.length) return true
+
+  const preview = invalidRows
+    .slice(0, 8)
+    .map(r => `${String(r?.model || '').trim() || '-'} / ${String(r?.renk || '').trim() || '-'} (adet=${Number(r?.adet || 0)}, fiyat=${String(r?.fiyat ?? '')})`)
+    .join('<br>')
+
+  showEditorQtyPriceBlockingDialog(
+    'Urun fiyati girmeden ilerleyemezsiniz.',
+    preview
+  )
+  return false
+}
+
 const confirmAndSubmit = async () => {
-  if (orderStore.loading) return
+  if (orderStore.loading || isSubmitAllInFlight.value) return
 
   if (!hasSubmitPermission()) {
     notifyNoPermission(
@@ -896,6 +1005,11 @@ const confirmAndSubmit = async () => {
     return
   }
 
+  if (!validateSummaryRowsBeforeSubmit()) {
+    return
+  }
+
+  isSubmitAllInFlight.value = true
   try {
     // NEW veya EDIT ayrımı store.mode üzerinden
     await orderStore.submitAllReal(
@@ -907,6 +1021,45 @@ const confirmAndSubmit = async () => {
     )
   } catch (err) {
     console.error('❌ confirmAndSubmit hata:', err)
+  } finally {
+    isSubmitAllInFlight.value = false
+  }
+}
+
+function openBulkDueDateDialog() {
+  if (!canBulkUpdateLineDueDates.value) return
+
+  const firstRowDate = summaryRows.value?.find?.(row => !!row?.terminTarihi)?.terminTarihi || ''
+  bulkDueDateValue.value = toDateOnly(form.AverageDueDate || firstRowDate || dayjs().format('YYYY-MM-DD'))
+  showBulkDueDateDialog.value = true
+}
+
+async function confirmBulkDueDateUpdate() {
+  const dueDate = toDateOnly(bulkDueDateValue.value)
+  if (!dueDate) {
+    $q.notify({
+      type: 'warning',
+      message: 'Lutfen bir termin tarihi seciniz.'
+    })
+    return
+  }
+
+  try {
+    const result = await orderStore.bulkUpdateOrderLineDueDate(orderHeaderID.value, dueDate)
+    orderStore.applyBulkLineDueDateLocally(dueDate)
+    form.AverageDueDate = dueDate
+    showBulkDueDateDialog.value = false
+
+    $q.notify({
+      type: 'positive',
+      message: `Tum siparis satiri terminleri guncellendi (${Number(result?.updatedLines || 0)} satir).`
+    })
+  } catch (err) {
+    console.error('❌ confirmBulkDueDateUpdate hata:', err)
+    $q.notify({
+      type: 'negative',
+      message: err?.message || 'Satir terminleri guncellenemedi.'
+    })
   }
 }
 
@@ -931,6 +1084,14 @@ const canMutateRows = computed(() => {
   if (isViewOnly.value) return false
   return isEditMode.value ? canUpdateOrder.value : canWriteOrder.value
 })
+const canBulkUpdateLineDueDates = computed(() => {
+  if (!isEditMode.value) return false
+  if (isViewOnly.value) return false
+  if (isClosedOrder.value) return false
+  if (!canUpdateOrder.value) return false
+  if (!orderHeaderID.value) return false
+  return Array.isArray(orderStore.summaryRows) && orderStore.summaryRows.length > 0
+})
 
 function notifyNoPermission(message) {
   $q.notify({
@@ -1017,7 +1178,7 @@ const form = reactive({
   IsCreditableConfirmed: false,
   IsSalesViaInternet: false,
   IsSuspended: false,
-  IsCompleted: false,
+  IsCompleted: true,
   IsPrinted: false,
   IsLocked: false,
   IsClosed: false,
@@ -1090,6 +1251,7 @@ const form = reactive({
   kategori: '',
   askiliyan: '',
   yetiskinGarson: '',
+  yasPayloadMap: {},
   seri: '',
   bedenLabels: [],
   bedenler: [],
@@ -1248,6 +1410,7 @@ async function resetEditor(force = false) {
     drop: '',
     askiliyan: '',
     yetiskinGarson: '',
+    yasPayloadMap: {},
 
     adet: 0,
     fiyat: 0,
@@ -1362,6 +1525,37 @@ const selectedRow = computed(() => {
 =========================================================== */
 const groupOpen = reactive({})
 
+function normalizeSubHeaderText (v, fallback = 'GENEL') {
+  const s = String(v || '')
+    .replace(/\([^)]*\)/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim()
+  return s || fallback
+}
+
+function resolveKategoriForSubHeader (row) {
+  return normalizeSubHeaderText(
+    row?.kategori ||
+      row?.Kategori ||
+      row?.ProductAtt44Desc ||
+      row?.YETISKIN_GARSON ||
+      row?.yetiskinGarson ||
+      row?.YetiskinGarson ||
+      '',
+    'GENEL'
+  )
+}
+
+function resolveUrunAnaGrubuForSubHeader (row) {
+  return normalizeSubHeaderText(
+    row?.urunAnaGrubu ||
+      row?.UrunAnaGrubu ||
+      row?.ProductAtt01Desc ||
+      '',
+    'GENEL'
+  ).toUpperCase()
+}
+
 const groupedRows = computed(() => {
   const rows = Array.isArray(summaryRows.value) ? summaryRows.value : []
   const buckets = {}
@@ -1373,36 +1567,42 @@ const groupedRows = computed(() => {
       : storeSchemaByKey
 
   for (const row of rows) {
-    const ana = (row?.urunAnaGrubu || 'GENEL')
-      .toUpperCase()
-      .trim()
+    const ana = resolveUrunAnaGrubuForSubHeader(row)
+    const kategori = resolveKategoriForSubHeader(row)
+    const grpKey = String(row?.grpKey || 'tak').trim() || 'tak'
+    const bucketKey = `${kategori}::${ana}`
 
-    if (!buckets[ana]) {
-      buckets[ana] = {
+    if (!buckets[bucketKey]) {
+      buckets[bucketKey] = {
         name: ana,
+        kategori,
+        displayName: `${kategori} ${ana}`,
         rows: [],
         toplamAdet: 0,
         toplamTutar: 0,
-        open: groupOpen[ana] ?? true,
+        open: groupOpen[bucketKey] ?? true,
 
         // 🔑 TEK KAYNAK
-        grpKey: row.grpKey
+        grpKey
       }
-      order.push(ana)
+      order.push(bucketKey)
     }
 
-    const bucket = buckets[ana]
+    const bucket = buckets[bucketKey]
     bucket.rows.push(row)
     bucket.toplamAdet += Number(row.adet || 0)
     bucket.toplamTutar += Number(row.tutar || 0)
   }
 
-  return order.map(name => {
-    const grp = buckets[name]
+  return order.map(bucketKey => {
+    const grp = buckets[bucketKey]
     const schema = schemaMap?.[grp.grpKey]
+    const displayName = `${grp.kategori} ${grp.name}`.trim()
 
     return {
       ...grp,
+      displayName,
+      groupKey: bucketKey,
       bedenValues: schema?.values || []
     }
   })
@@ -2242,7 +2442,9 @@ async function hydrateEditorFromRow(row, opts = {}) {
         ...d,
         UrunAnaGrubu: d.UrunAnaGrubu || d.ProductGroup || d.ProductAtt01Desc || '',
         UrunAltGrubu: d.UrunAltGrubu || d.ProductSubGroup || d.ProductAtt02Desc || '',
-        Kategori: d.Kategori || '',
+        Kategori: d.Kategori || d.ProductAtt44Desc || d.YETISKIN_GARSON || d.YetiskinGarson || '',
+        ProductAtt01Desc: d.ProductAtt01Desc || d.UrunAnaGrubu || d.ProductGroup || '',
+        ProductAtt44Desc: d.ProductAtt44Desc || d.Kategori || d.YETISKIN_GARSON || d.YetiskinGarson || '',
         AskiliYan: d.AskiliYan || '',
         YETISKIN_GARSON: d.YETISKIN_GARSON || d.YetiskinGarson || d.AskiliYan || '',
         YetiskinGarson: d.YetiskinGarson || d.YETISKIN_GARSON || d.AskiliYan || '',
@@ -2260,7 +2462,7 @@ async function hydrateEditorFromRow(row, opts = {}) {
   }
 
   const modelMeta = await ensureModelDetail(row.model)
-  const rowUrunAna = row.urunAnaGrubu || row.UrunAnaGrubu || modelMeta?.UrunAnaGrubu || ''
+  const rowUrunAna = row.urunAnaGrubu || row.UrunAnaGrubu || row.ProductAtt01Desc || modelMeta?.UrunAnaGrubu || modelMeta?.ProductAtt01Desc || ''
   const rowUrunAlt = row.urunAltGrubu || row.UrunAltGrubu || modelMeta?.UrunAltGrubu || ''
   const rowAskili = row.askiliyan || row.AskiliYan || modelMeta?.AskiliYan || ''
   const rowYetiskinGarson =
@@ -2274,7 +2476,9 @@ async function hydrateEditorFromRow(row, opts = {}) {
   const rowKategori =
     row.kategori ||
     row.Kategori ||
+    row.ProductAtt44Desc ||
     modelMeta?.Kategori ||
+    modelMeta?.ProductAtt44Desc ||
     ''
 
   /* -------------------------------------------------------
@@ -2315,6 +2519,7 @@ async function hydrateEditorFromRow(row, opts = {}) {
     drop: row.drop || row.Drop || modelMeta?.Drop || '',
     askiliyan: rowAskili,
     yetiskinGarson: rowYetiskinGarson,
+    yasPayloadMap: { ...(row.yasPayloadMap || {}) },
     kategori: rowKategori,
     aciklama: row.aciklama,
     fiyat: Number(row.fiyat || 0),
@@ -2738,7 +2943,9 @@ async function onModelChange(modelCode) {
         ProductGroup: d.ProductGroup || d.UrunAnaGrubu || d.ProductAtt01Desc || '',
         ProductSubGroup: d.ProductSubGroup || d.UrunAltGrubu || d.ProductAtt02Desc || '',
         URUN_ANA_GRUBU: d.UrunAnaGrubu || d.ProductAtt01Desc || '',
-        URUN_ALT_GRUBU: d.UrunAltGrubu || d.ProductAtt02Desc || ''
+        URUN_ALT_GRUBU: d.UrunAltGrubu || d.ProductAtt02Desc || '',
+        ProductAtt01Desc: d.ProductAtt01Desc || d.UrunAnaGrubu || d.ProductGroup || '',
+        ProductAtt44Desc: d.ProductAtt44Desc || d.Kategori || d.YETISKIN_GARSON || d.YetiskinGarson || ''
       }
       console.log('🗂️ Cache eklendi:', modelCode, Object.keys(productCache[modelCode]))
     }
@@ -2753,9 +2960,10 @@ async function onModelChange(modelCode) {
       fit: d.Fit1 || d.Fit || '',
       urunIcerik: d.UrunIcerik || d.Fabric || '',
       drop: d.Drop || '',
-      kategori: d.Kategori || '',
+      kategori: d.Kategori || d.ProductAtt44Desc || d.YETISKIN_GARSON || d.YetiskinGarson || '',
       askiliyan: d.AskiliYan || '',
       yetiskinGarson: d.YETISKIN_GARSON || d.YetiskinGarson || d.AskiliYan || '',
+      yasPayloadMap: {},
       aciklama: keep.aciklama,
       fiyat: keep.fiyat,
       adet: keep.adet,
@@ -2915,7 +3123,23 @@ async function onColor2Change(colorCode2) {
 =========================================================== */
 const bedenStock = ref([])    // Görsel tablo için stok listesi
 const stockMap = ref({})      // { "48": 12, "50": 7, ... } şeklinde key-value map
+
+function warnIfSecondColorMissing() {
+  const hasSecondColorOptions = Array.isArray(renkOptions2.value) && renkOptions2.value.length > 0
+  const secondColorEmpty = !String(form.renk2 || '').trim()
+
+  if (hasSecondColorOptions && secondColorEmpty) {
+    $q.notify({
+      type: 'warning',
+      message: 'Bu model/renk için 2. renk seçimi önerilir.',
+      position: 'top-right'
+    })
+  }
+}
+
 const onSaveOrUpdateRow = async () => {
+  if (isRowSaveInFlight.value) return
+
   if (!hasRowMutationPermission()) {
     notifyNoPermission(
       isEditMode.value
@@ -2925,7 +3149,13 @@ const onSaveOrUpdateRow = async () => {
     return
   }
 
-  await orderStore.saveOrUpdateRowUnified({
+  if (!validateEditorRowBeforeSave()) return
+
+  warnIfSecondColorMissing()
+
+  isRowSaveInFlight.value = true
+  try {
+    const ok = await orderStore.saveOrUpdateRowUnified({
       form,
 
       recalcVat: typeof recalcVat === 'function' ? recalcVat : null,
@@ -2939,7 +3169,12 @@ const onSaveOrUpdateRow = async () => {
       stockMap,
       $q
     })
+    if (ok !== false) {
       showEditor.value = false
+    }
+  } finally {
+    isRowSaveInFlight.value = false
+  }
 }
 
 function normalizeColorValue(val) {
@@ -2959,6 +3194,8 @@ function getNextColorValue() {
 }
 
 const onSaveAndNextColor = async () => {
+  if (isRowSaveInFlight.value) return
+
   if (!hasRowMutationPermission()) {
     notifyNoPermission(
       isEditMode.value
@@ -2978,7 +3215,14 @@ const onSaveAndNextColor = async () => {
     return
   }
 
-  const ok = await orderStore.saveOrUpdateRowUnified({
+  if (!validateEditorRowBeforeSave()) return
+
+  warnIfSecondColorMissing()
+
+  isRowSaveInFlight.value = true
+  let ok = false
+  try {
+    ok = await orderStore.saveOrUpdateRowUnified({
       form,
       recalcVat: typeof recalcVat === 'function' ? recalcVat : null,
       resetEditor: () => {},
@@ -2989,6 +3233,9 @@ const onSaveAndNextColor = async () => {
       stockMap,
       $q
     })
+  } finally {
+    isRowSaveInFlight.value = false
+  }
 
   if (!ok) return
 
@@ -3016,6 +3263,25 @@ const onSaveAndNextColor = async () => {
   })
 }
 
+function onZeroBedenClick () {
+  if (!Array.isArray(form.bedenLabels) || !form.bedenLabels.length) {
+    $q.notify({
+      type: 'warning',
+      message: 'Sıfırlanacak beden alanı bulunamadı.'
+    })
+    return
+  }
+
+  form.bedenler = form.bedenLabels.map(() => 0)
+  updateTotals(form)
+
+  $q.notify({
+    type: 'info',
+    message: 'Beden adetleri sıfırlandı.',
+    position: 'top-right'
+  })
+}
+
 
 
 
@@ -3043,12 +3309,34 @@ async function loadOrderInventory(merge = false) {
     console.log(`📦 MSSQL stok verisi geldi: ${data.length}`)
     console.table(data)
 
+    const pickPreferredYasPayloadLabel = (currentRaw, nextRaw) => {
+      const cur = String(currentRaw || '').trim().toUpperCase()
+      const nxt = String(nextRaw || '').trim().toUpperCase()
+      if (!nxt) return cur
+      if (!cur) return nxt
+      const curYas = /YAS$|YAŞ$/.test(cur)
+      const nxtYas = /YAS$|YAŞ$/.test(nxt)
+      if (!curYas && nxtYas) return nxt
+      return cur
+    }
+
     // 1️⃣ Normalize (gelen büyük harfli)
     const invMap = {}
+    const invYasPayloadMap = {}
     for (const x of data) {
-      const beden = normalizeBedenLabel(String(x.Beden || '').trim())
+      const rawBeden = String(x.Beden || '').trim()
+      const beden = normalizeBedenLabel(rawBeden)
       const stokDeger = Number(x.KullanilabilirAdet ?? 0)
       invMap[beden] = stokDeger
+
+      const rawUpper = rawBeden.toUpperCase()
+      if (/^(\d+)\s*(Y|YAS|YAŞ)$/.test(rawUpper)) {
+        const canonical = normalizeBedenLabel(rawUpper)
+        invYasPayloadMap[canonical] = pickPreferredYasPayloadLabel(
+          invYasPayloadMap[canonical],
+          rawUpper
+        )
+      }
     }
 
     // 2️⃣ Form bedenlerine göre map oluştur
@@ -3072,6 +3360,7 @@ async function loadOrderInventory(merge = false) {
       beden,
       stok
     }))
+    form.yasPayloadMap = { ...(form.yasPayloadMap || {}), ...invYasPayloadMap }
 
     console.log('✅ Stok haritası güncellendi:', stockMap.value)
   } catch (err) {
@@ -3095,6 +3384,22 @@ watch(
   }
 )
 
+// 📝 Sipariş genel açıklaması draft'ta kalmalı:
+// form -> store.header sync + debounce persist
+watch(
+  () => [form.Description, form.InternalDescription],
+  ([description, internalDescription]) => {
+    orderStore.setHeaderFields?.(
+      {
+        Description: description ?? '',
+        InternalDescription: internalDescription ?? ''
+      },
+      { immediatePersist: false }
+    )
+    orderStore._safePersistDebounced?.()
+  }
+)
+
 /* ===========================================================
    🔹 useComboWatcher (v6.3 — MUTATION AWARE & CLEAN)
    - Edit modda combo değişirse:

ui/src/pages/OrderProductionUpdate.vue

@@ -17,6 +17,7 @@
         icon="save"
         label="Secili Degisiklikleri Kaydet"
         :loading="store.saving"
+        :disable="store.loading || store.saving || isBulkSubmitting"
         @click="onBulkSubmit"
       />
     </div>
@@ -60,11 +61,11 @@
       </div>
       <div class="col-2">
         <q-input
-          :model-value="formatDate(header?.AverageDueDate)"
+          v-model="headerAverageDueDate"
           label="Tahmini Termin Tarihi"
           filled
           dense
-          readonly
+          type="date"
         />
       </div>
     </div>
@@ -101,6 +102,7 @@
             <q-checkbox
               size="sm"
               :model-value="!!selectedMap[props.row.RowKey]"
+              :disable="store.saving"
               @update:model-value="(val) => toggleRowSelection(props.row.RowKey, val)"
             />
           </q-td>
@@ -108,43 +110,76 @@
 
         <template #body-cell-NewItemCode="props">
           <q-td :props="props">
+            <q-select
+              v-model="props.row.NewItemEntryMode"
+              dense
+              filled
+              emit-value
+              map-options
+              :options="newItemEntryModeOptions"
+              label="Kod Giris Tipi"
+              @update:model-value="val => onNewItemEntryModeChange(props.row, val)"
+            />
+
+            <q-select
+              v-if="props.row.NewItemEntryMode === 'selected'"
+              class="q-mt-xs"
+              v-model="props.row.NewItemCode"
+              dense
+              filled
+              use-input
+              fill-input
+              hide-selected
+              input-debounce="0"
+              emit-value
+              map-options
+              option-label="label"
+              option-value="value"
+              :options="productCodeSelectOptions"
+              label="Eski Kod Sec"
+              @filter="onFilterProductCode"
+              @update:model-value="val => onSelectProduct(props.row, val)"
+            />
+
             <q-input
+              v-else-if="props.row.NewItemEntryMode === 'typed'"
+              class="q-mt-xs"
               v-model="props.row.NewItemCode"
               dense
               filled
               maxlength="13"
-            label="Yeni Urun"
-            @update:model-value="val => onNewItemChange(props.row, val)"
-          >
-            <template #append>
-              <q-icon name="arrow_drop_down" class="cursor-pointer" />
-            </template>
-            <q-menu
-              anchor="bottom left"
-              self="top left"
-              fit
-            >
-              <div class="q-pa-sm" style="min-width:260px">
-                <q-input
-                  v-model="productSearch"
-                  dense
-                  filled
-                  debounce="200"
-                  placeholder="Urun ara..."
+              placeholder="X999-XX99999"
+              label="Yeni Kod Ekle"
+              :class="newItemInputClass(props.row)"
+              @update:model-value="val => onNewItemChange(props.row, val, 'typed')"
+            />
+
+            <div v-if="props.row.NewItemMode && props.row.NewItemMode !== 'empty'" class="q-mt-xs row items-center no-wrap">
+              <q-badge :color="newItemBadgeColor(props.row)" text-color="white">
+                {{ newItemBadgeLabel(props.row) }}
+              </q-badge>
+              <span class="text-caption q-ml-sm text-grey-8">{{ newItemHintText(props.row) }}</span>
+              <q-btn
+                v-if="props.row.NewItemMode === 'new'"
+                class="q-ml-sm"
+                dense
+                flat
+                size="sm"
+                color="warning"
+                label="Urun Boyutlandirma"
+                @click="openCdItemDialog(props.row.NewItemCode)"
+              />
+              <q-btn
+                v-if="props.row.NewItemMode && props.row.NewItemMode !== 'empty'"
+                class="q-ml-xs"
+                dense
+                flat
+                size="sm"
+                color="primary"
+                label="Urun Ozellikleri"
+                @click="openAttributeDialog(props.row.NewItemCode)"
               />
-                <q-list class="q-mt-xs" bordered separator>
-                  <q-item
-                    v-for="opt in filteredProducts"
-                    :key="opt.ProductCode"
-                    clickable
-                    @click="onSelectProduct(props.row, opt.ProductCode)"
-                  >
-                    <q-item-section>{{ opt.ProductCode }}</q-item-section>
-                  </q-item>
-                </q-list>
             </div>
-            </q-menu>
-          </q-input>
           </q-td>
         </template>
 
@@ -155,15 +190,17 @@
               :options="getColorOptions(props.row)"
               option-label="colorLabel"
               option-value="color_code"
+              use-input
+              fill-input
+              hide-selected
+              input-debounce="0"
               emit-value
               map-options
-            use-input
-            new-value-mode="add-unique"
               dense
               filled
               label="Yeni Renk"
+              :disable="isColorSelectionLocked(props.row)"
               @update:model-value="() => onNewColorChange(props.row)"
-            @new-value="(val, done) => onCreateColorValue(props.row, val, done)"
             />
           </q-td>
         </template>
@@ -173,16 +210,31 @@
             <q-select
               v-model="props.row.NewDim2"
               :options="getSecondColorOptions(props.row)"
-            option-label="item_dim2_code"
+              option-label="item_dim2_label"
               option-value="item_dim2_code"
+              use-input
+              fill-input
+              hide-selected
+              input-debounce="0"
               emit-value
               map-options
-            use-input
-            new-value-mode="add-unique"
               dense
               filled
               label="Yeni 2. Renk"
-            @new-value="(val, done) => onCreateSecondColorValue(props.row, val, done)"
+              :disable="isColorSelectionLocked(props.row)"
+              @update:model-value="() => onNewDim2Change(props.row)"
+            />
+          </q-td>
+        </template>
+
+        <template #body-cell-NewDueDate="props">
+          <q-td :props="props">
+            <q-input
+              v-model="props.row.NewDueDate"
+              dense
+              filled
+              type="date"
+              label="Yeni Termin"
             />
           </q-td>
         </template>
@@ -205,6 +257,148 @@
     <q-banner v-if="store.error" class="bg-red text-white q-mt-sm">
       Hata: {{ store.error }}
     </q-banner>
+
+    <q-dialog v-model="cdItemDialogOpen" persistent>
+      <q-card style="min-width: 980px; max-width: 98vw;">
+        <q-card-section class="row items-center q-pb-none">
+          <div class="text-h6">Urun Boyutlandirma</div>
+          <q-space />
+          <q-badge color="warning" text-color="black">
+            {{ cdItemTargetCode || '-' }}
+          </q-badge>
+        </q-card-section>
+
+        <q-card-section class="q-pt-md">
+          <div class="row q-col-gutter-sm items-center q-mb-md bg-grey-2 q-pa-sm rounded-borders">
+            <div class="col-12 col-md-8">
+              <q-select
+                v-model="copySourceCode"
+                dense
+                filled
+                use-input
+                fill-input
+                hide-selected
+                input-debounce="0"
+                emit-value
+                map-options
+                option-label="label"
+                option-value="value"
+                label="Benzer Eski Urun Kodundan Getir"
+                placeholder="Kopyalanacak urun kodunu yazin"
+                :options="productCodeSelectOptions"
+                @filter="onFilterProductCode"
+              />
+            </div>
+            <div class="col-12 col-md-4">
+              <q-btn
+                color="secondary"
+                icon="content_copy"
+                label="Ozellikleri Kopyala"
+                class="full-width"
+                :disable="!copySourceCode"
+                @click="copyFromOldProduct('cdItem')"
+              />
+            </div>
+          </div>
+
+          <div class="row q-col-gutter-sm">
+            <div class="col-12 col-md-4">
+              <q-select v-model="cdItemDraftForm.ItemDimTypeCode" dense filled use-input fill-input hide-selected input-debounce="0" emit-value map-options option-label="label" option-value="value" :options="lookupOptions('itemDimTypeCodes')" label="Boyut Secenekleri" />
+            </div>
+            <div class="col-12 col-md-4">
+              <q-select v-model="cdItemDraftForm.ProductHierarchyID" dense filled use-input fill-input hide-selected input-debounce="0" emit-value map-options option-label="label" option-value="value" :options="lookupOptions('productHierarchyIDs')" label="Urun Hiyerarsi Grubu" />
+            </div>
+          </div>
+        </q-card-section>
+
+        <q-card-actions align="right">
+          <q-btn flat label="Vazgec" color="grey-8" v-close-popup />
+          <q-btn color="primary" label="Taslagi Kaydet" @click="saveCdItemDraft" />
+        </q-card-actions>
+      </q-card>
+    </q-dialog>
+
+    <q-dialog v-model="attributeDialogOpen" persistent>
+      <q-card style="min-width: 1100px; max-width: 98vw;">
+        <q-card-section class="row items-center q-pb-none">
+          <div class="text-h6">Urun Ozellikleri (2. Pop-up)</div>
+          <q-space />
+          <q-badge color="primary">{{ attributeTargetCode || '-' }}</q-badge>
+        </q-card-section>
+
+        <q-card-section class="q-pt-md">
+          <div class="row q-col-gutter-sm items-center q-mb-md bg-grey-2 q-pa-sm rounded-borders">
+            <div class="col-12 col-md-8">
+              <q-select
+                v-model="copySourceCode"
+                dense
+                filled
+                use-input
+                fill-input
+                hide-selected
+                input-debounce="0"
+                emit-value
+                map-options
+                option-label="label"
+                option-value="value"
+                label="Benzer Eski Urun Kodundan Getir"
+                placeholder="Kopyalanacak urun kodunu yazin"
+                :options="productCodeSelectOptions"
+                @filter="onFilterProductCode"
+              />
+            </div>
+            <div class="col-12 col-md-4">
+              <q-btn
+                color="secondary"
+                icon="content_copy"
+                label="Ozellikleri Kopyala"
+                class="full-width"
+                :disable="!copySourceCode"
+                @click="copyFromOldProduct('attributes')"
+              />
+            </div>
+          </div>
+        </q-card-section>
+
+        <q-card-section style="max-height: 68vh; overflow: auto;">
+          <div
+            v-for="(row, idx) in attributeRows"
+            :key="`${row.AttributeTypeCodeNumber}-${idx}`"
+            class="row q-col-gutter-sm q-mb-xs items-center"
+          >
+            <div class="col-12 col-md-5">
+              <q-input :model-value="row.TypeLabel" dense filled readonly />
+            </div>
+            <div class="col-12 col-md-7">
+              <q-select
+                v-model="row.AttributeCode"
+                dense
+                filled
+                use-input
+                fill-input
+                hide-selected
+                input-debounce="0"
+                @filter="(val, update) => onFilterAttributeOption(row, val, update)"
+                emit-value
+                map-options
+                option-label="label"
+                option-value="value"
+                :options="row.Options"
+              />
+            </div>
+          </div>
+        </q-card-section>
+
+        <q-card-actions align="right">
+          <q-btn flat label="Vazgec" color="grey-8" v-close-popup />
+          <q-btn color="primary" label="Ozellikleri Taslaga Kaydet" @click="saveAttributeDraft" />
+        </q-card-actions>
+      </q-card>
+    </q-dialog>
+    <q-inner-loading :showing="store.saving">
+      <q-spinner-gears size="50px" color="primary" />
+      <div class="q-mt-md text-subtitle1">Degisiklikler kaydediliyor, lutfen bekleyiniz...</div>
+    </q-inner-loading>
   </q-page>
 </template>
 
@@ -219,6 +413,15 @@ import { normalizeSearchText } from 'src/utils/searchText'
 const route = useRoute()
 const $q = useQuasar()
 const store = useOrderProductionItemStore()
+const BAGGI_CODE_PATTERN = /^[A-Z][0-9]{3}-[A-Z]{3}[0-9]{5}$/
+const BAGGI_CODE_ERROR = 'Girdiginiz kod BAGGI kod sistemine uyumlu degil. Format: X999-XXX99999'
+
+function nowMs () {
+  if (typeof performance !== 'undefined' && typeof performance.now === 'function') {
+    return performance.now()
+  }
+  return Date.now()
+}
 
 const orderHeaderID = computed(() => String(route.params.orderHeaderID || '').trim())
 const header = computed(() => store.header || {})
@@ -233,19 +436,31 @@ const cariLabel = computed(() => {
 const rows = ref([])
 const descFilter = ref('')
 const productOptions = ref([])
-const productSearch = ref('')
 const selectedMap = ref({})
+const headerAverageDueDate = ref('')
+const cdItemDialogOpen = ref(false)
+const cdItemTargetCode = ref('')
+const copySourceCode = ref(null)
+const suppressAutoSetupDialogs = ref(false)
+const cdItemDraftForm = ref(createEmptyCdItemDraft(''))
+const attributeDialogOpen = ref(false)
+const attributeTargetCode = ref('')
+const attributeRows = ref([])
+const isBulkSubmitting = ref(false)
 
 const columns = [
   { name: 'select', label: '', field: 'select', align: 'center', sortable: false, style: 'width:44px;', headerStyle: 'width:44px;' },
   { name: 'OldItemCode', label: 'Eski Urun Kodu', field: 'OldItemCode', align: 'left', sortable: true, style: 'min-width:90px;white-space:normal', headerStyle: 'min-width:90px;white-space:normal', headerClasses: 'col-old', classes: 'col-old' },
-  { name: 'OldColor', label: 'Eski Urun Rengi', field: 'OldColor', align: 'left', sortable: true, style: 'min-width:80px;white-space:normal', headerStyle: 'min-width:80px;white-space:normal', headerClasses: 'col-old', classes: 'col-old' },
+  { name: 'OldColor', label: 'Eski Urun Rengi', field: 'OldColorLabel', align: 'left', sortable: true, style: 'min-width:120px;white-space:normal', headerStyle: 'min-width:120px;white-space:normal', headerClasses: 'col-old', classes: 'col-old' },
   { name: 'OldDim2', label: 'Eski 2. Renk', field: 'OldDim2', align: 'left', sortable: true, style: 'min-width:80px;white-space:normal', headerStyle: 'min-width:80px;white-space:normal', headerClasses: 'col-old', classes: 'col-old' },
   { name: 'OldDesc', label: 'Eski Aciklama', field: 'OldDesc', align: 'left', sortable: false, style: 'min-width:130px;', headerStyle: 'min-width:130px;', headerClasses: 'col-old col-desc', classes: 'col-old col-desc' },
   { name: 'OldSizes', label: 'Bedenler', field: 'OldSizesLabel', align: 'left', sortable: false, style: 'min-width:90px;', headerStyle: 'min-width:90px;', headerClasses: 'col-old col-wrap', classes: 'col-old col-wrap' },
+  { name: 'OldTotalQty', label: 'Siparis Adedi', field: 'OldTotalQtyLabel', align: 'right', sortable: false, style: 'min-width:90px;', headerStyle: 'min-width:90px;', headerClasses: 'col-old', classes: 'col-old' },
+  { name: 'OldDueDate', label: 'Eski Termin', field: 'OldDueDate', align: 'left', sortable: true, style: 'min-width:100px;', headerStyle: 'min-width:100px;', headerClasses: 'col-old', classes: 'col-old' },
   { name: 'NewItemCode', label: 'Yeni Urun Kodu', field: 'NewItemCode', align: 'left', sortable: false, style: 'min-width:130px;', headerStyle: 'min-width:130px;', headerClasses: 'col-new col-new-first', classes: 'col-new col-new-first' },
   { name: 'NewColor', label: 'Yeni Urun Rengi', field: 'NewColor', align: 'left', sortable: false, style: 'min-width:100px;', headerStyle: 'min-width:100px;', headerClasses: 'col-new', classes: 'col-new' },
   { name: 'NewDim2', label: 'Yeni 2. Renk', field: 'NewDim2', align: 'left', sortable: false, style: 'min-width:100px;', headerStyle: 'min-width:100px;', headerClasses: 'col-new', classes: 'col-new' },
+  { name: 'NewDueDate', label: 'Yeni Termin', field: 'NewDueDate', align: 'left', sortable: false, style: 'min-width:120px;', headerStyle: 'min-width:120px;', headerClasses: 'col-new', classes: 'col-new' },
   { name: 'NewDesc', label: 'Yeni Aciklama', field: 'NewDesc', align: 'left', sortable: false, style: 'min-width:140px;', headerStyle: 'min-width:140px;', headerClasses: 'col-new col-desc', classes: 'col-new col-desc' }
 ]
 
@@ -279,13 +494,22 @@ function formatDate (val) {
   return text.length >= 10 ? text.slice(0, 10) : text
 }
 
-const filteredProducts = computed(() => {
-  const needle = normalizeSearchText(productSearch.value)
-  if (!needle) return productOptions.value.slice(0, 50)
-  return productOptions.value.filter(p =>
-    normalizeSearchText(p?.ProductCode).includes(needle)
-  ).slice(0, 50)
-})
+function normalizeDateInput (val) {
+  return formatDate(val || '')
+}
+
+const hasHeaderAverageDueDateChange = computed(() => (
+  normalizeDateInput(headerAverageDueDate.value) !==
+  normalizeDateInput(header.value?.AverageDueDate)
+))
+
+watch(
+  () => header.value?.AverageDueDate,
+  (value) => {
+    headerAverageDueDate.value = normalizeDateInput(value)
+  },
+  { immediate: true }
+)
 
 const filteredRows = computed(() => {
   const needle = normalizeSearchText(descFilter.value)
@@ -299,38 +523,223 @@ const visibleRowKeys = computed(() => filteredRows.value.map(r => r.RowKey))
 const selectedVisibleCount = computed(() => visibleRowKeys.value.filter(k => !!selectedMap.value[k]).length)
 const allSelectedVisible = computed(() => visibleRowKeys.value.length > 0 && selectedVisibleCount.value === visibleRowKeys.value.length)
 const someSelectedVisible = computed(() => selectedVisibleCount.value > 0)
+const newItemEntryModeOptions = [
+  { label: 'Eski Kod Sec', value: 'selected' },
+  { label: 'Yeni Kod Ekle', value: 'typed' }
+]
+const productCodeAllOptions = computed(() =>
+  (productOptions.value || []).map(p => {
+    const code = String(p?.ProductCode || '').trim().toUpperCase()
+    return { label: code, value: code }
+  }).filter(x => !!x.value && x.value.length === 13)
+)
+const productCodeSelectOptions = ref([])
 
-function onSelectProduct (row, code) {
-  productSearch.value = ''
-  onNewItemChange(row, code)
+watch(
+  productCodeAllOptions,
+  (list) => {
+    productCodeSelectOptions.value = Array.isArray(list) ? [...list] : []
+  },
+  { immediate: true }
+)
+
+function onFilterProductCode (val, update) {
+  const needle = normalizeSearchText(val)
+  update(() => {
+    if (!needle) {
+      productCodeSelectOptions.value = [...productCodeAllOptions.value]
+      return
+    }
+    productCodeSelectOptions.value = (productCodeAllOptions.value || []).filter(opt => {
+      const label = normalizeSearchText(opt?.label || '')
+      const value = normalizeSearchText(opt?.value || '')
+      return label.includes(needle) || value.includes(needle)
+    })
+  })
 }
 
-function onNewItemChange (row, val) {
-  const next = String(val || '').trim().toUpperCase()
+function applyNewItemVisualState (row, source = 'typed') {
+  const info = store.classifyItemCode(row?.NewItemCode || '')
+  row.NewItemCode = info.normalized
+  row.NewItemMode = info.mode
+  row.NewItemSource = info.mode === 'empty' ? '' : source
+}
+
+function syncRowsForKnownExistingCode (itemCode) {
+  const code = String(itemCode || '').trim().toUpperCase()
+  if (!code) return
+  for (const row of (rows.value || [])) {
+    if (String(row?.NewItemCode || '').trim().toUpperCase() !== code) continue
+    row.NewItemCode = code
+    row.NewItemMode = 'existing'
+    if (!row.NewItemEntryMode) {
+      row.NewItemEntryMode = row.NewItemSource === 'selected' ? 'selected' : 'typed'
+    }
+  }
+}
+
+function newItemInputClass (row) {
+  return {
+    'new-item-existing': row?.NewItemMode === 'existing',
+    'new-item-new': row?.NewItemMode === 'new'
+  }
+}
+
+function newItemBadgeColor (row) {
+  return row?.NewItemMode === 'existing' ? 'positive' : 'warning'
+}
+
+function newItemBadgeLabel (row) {
+  return row?.NewItemMode === 'existing' ? 'MEVCUT KOD' : 'YENI KOD'
+}
+
+function newItemHintText (row) {
+  if (row?.NewItemMode === 'existing') {
+    return row?.NewItemSource === 'selected'
+      ? 'Urun listesinden secildi'
+      : 'Elle girildi (sistemde bulundu)'
+  }
+  if (row?.NewItemMode === 'new') {
+    return store.getCdItemDraft(row?.NewItemCode) ? 'Yeni kod: cdItem taslagi hazir' : 'Yeni kod: cdItem taslagi gerekli'
+  }
+  return ''
+}
+
+function onSelectProduct (row, code) {
+  row.NewItemEntryMode = 'selected'
+  onNewItemChange(row, code, 'selected')
+}
+
+function onNewItemEntryModeChange (row, mode) {
+  row.NewItemEntryMode = String(mode || '').trim()
+  row.NewItemCode = ''
+  row.NewColor = ''
+  row.NewDim2 = ''
+  row.NewItemMode = 'empty'
+  row.NewItemSource = ''
+}
+
+function escapeRegExp (value) {
+  return String(value || '').replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+}
+
+function buildNextCodeFromPrefix (prefix) {
+  const normalizedPrefix = String(prefix || '').trim().toUpperCase()
+  if (!/^[A-Z][0-9]{3}-[A-Z]{3}$/.test(normalizedPrefix)) return ''
+
+  const codeRegex = new RegExp(`^${escapeRegExp(normalizedPrefix)}(\\d{5})$`)
+  let maxSuffix = 0
+
+  for (const p of (productOptions.value || [])) {
+    const code = String(p?.ProductCode || '').trim().toUpperCase()
+    const m = code.match(codeRegex)
+    if (!m) continue
+    const n = Number(m[1] || 0)
+    if (Number.isFinite(n) && n > maxSuffix) maxSuffix = n
+  }
+
+  const next = maxSuffix > 0 ? maxSuffix + 1 : 1
+  return `${normalizedPrefix}${String(next).padStart(5, '0')}`
+}
+
+function onNewItemChange (row, val, source = 'typed') {
+  const prevCode = String(row?.NewItemCode || '').trim().toUpperCase()
+  let next = String(val || '').trim().toUpperCase()
+
+  if (source === 'typed' && row?.NewItemEntryMode === 'typed' && /^[A-Z][0-9]{3}-[A-Z]{3}$/.test(next)) {
+    const autoCode = buildNextCodeFromPrefix(next)
+    if (autoCode) {
+      next = autoCode
+      $q.notify({ type: 'info', message: `Yeni kod otomatik tamamlandi: ${autoCode}` })
+    }
+  }
+
   if (next.length > 13) {
     $q.notify({ type: 'negative', message: 'Model kodu en fazla 13 karakter olabilir.' })
     row.NewItemCode = next.slice(0, 13)
+    applyNewItemVisualState(row, source)
+    return
+  }
+  if (next.length === 13 && !isValidBaggiModelCode(next)) {
+    $q.notify({ type: 'negative', message: BAGGI_CODE_ERROR })
+    row.NewItemCode = prevCode
+    applyNewItemVisualState(row, source)
     return
   }
   row.NewItemCode = next ? next.toUpperCase() : ''
+  applyNewItemVisualState(row, source)
   row.NewColor = ''
   row.NewDim2 = ''
-  if (row.NewItemCode) {
+  row.NewDesc = mergeDescWithAutoNote(row, row.NewDesc || row.OldDesc)
+  if (row.NewItemCode && isValidBaggiModelCode(row.NewItemCode)) {
+    if (row.NewItemMode === 'new') {
+      store.fetchNewColors(row.NewItemCode)
+    } else {
       store.fetchColors(row.NewItemCode)
     }
+  }
+  if (suppressAutoSetupDialogs.value) return
+  if (row.NewItemMode === 'new' && isValidBaggiModelCode(row.NewItemCode) && row.NewItemCode !== prevCode) {
+    openNewCodeSetupFlow(row.NewItemCode)
+  } else if (row.NewItemMode === 'existing' && isValidBaggiModelCode(row.NewItemCode) && row.NewItemCode !== prevCode) {
+    openAttributeDialog(row.NewItemCode)
+  }
+}
+
+function isAttributeDraftComplete (rows) {
+  if (!Array.isArray(rows) || !rows.length) return false
+  return rows.every(r => String(r?.AttributeCode || '').trim())
+}
+
+function isNewCodeSetupComplete (itemCode) {
+  const code = String(itemCode || '').trim().toUpperCase()
+  if (!code) return false
+  const hasCdItem = !!store.getCdItemDraft(code)
+  const attrRows = store.getProductAttributeDraft(code)
+  return hasCdItem && isAttributeDraftComplete(attrRows)
+}
+
+function isColorSelectionLocked (row) {
+  const code = String(row?.NewItemCode || '').trim().toUpperCase()
+  return !code
+}
+
+function openNewCodeSetupFlow (itemCode) {
+  const code = String(itemCode || '').trim().toUpperCase()
+  if (!code) return
+  if (!store.getCdItemDraft(code)) {
+    openCdItemDialog(code)
+    return
+  }
+  if (!isAttributeDraftComplete(store.getProductAttributeDraft(code))) {
+    openAttributeDialog(code)
+  }
 }
 
 function onNewColorChange (row) {
   row.NewColor = normalizeShortCode(row.NewColor, 3)
   row.NewDim2 = ''
+  row.NewDesc = mergeDescWithAutoNote(row, row.NewDesc || row.OldDesc)
   if (row.NewItemCode && row.NewColor) {
+    if (String(row?.NewItemMode || '').trim() === 'new') {
+      store.fetchNewSecondColors(row.NewItemCode, row.NewColor)
+    } else {
       store.fetchSecondColors(row.NewItemCode, row.NewColor)
     }
+  }
+}
+
+function onNewDim2Change (row) {
+  row.NewDim2 = normalizeShortCode(row.NewDim2, 3)
+  row.NewDesc = mergeDescWithAutoNote(row, row.NewDesc || row.OldDesc)
 }
 
 function getColorOptions (row) {
   const code = row?.NewItemCode || ''
-  const list = store.colorOptionsByCode[code] || []
+  const isNewMode = String(row?.NewItemMode || '').trim() === 'new'
+  const list = isNewMode
+    ? (store.newColorOptionsByCode[code] || [])
+    : (store.colorOptionsByCode[code] || [])
   return list.map(c => ({
     ...c,
     colorLabel: `${c.color_code} - ${c.color_description || ''}`.trim()
@@ -341,7 +750,14 @@ function getSecondColorOptions (row) {
   const code = row?.NewItemCode || ''
   const color = row?.NewColor || ''
   const key = `${code}::${color}`
-  return store.secondColorOptionsByKey[key] || []
+  const isNewMode = String(row?.NewItemMode || '').trim() === 'new'
+  const list = isNewMode
+    ? (store.newSecondColorOptionsByKey[key] || [])
+    : (store.secondColorOptionsByKey[key] || [])
+  return list.map(c => ({
+    ...c,
+    item_dim2_label: `${c.item_dim2_code} - ${c.color_description || ''}`.trim()
+  }))
 }
 
 function toggleRowSelection (rowKey, checked) {
@@ -360,55 +776,81 @@ function toggleSelectAllVisible (checked) {
   selectedMap.value = next
 }
 
-function onCreateColorValue (row, val, done) {
-  const code = normalizeShortCode(val, 3)
-  if (!code) {
-    done(null)
-    return
-  }
-  row.NewColor = code
-  onNewColorChange(row)
-  done(code, 'add-unique')
-}
-
-function onCreateSecondColorValue (row, val, done) {
-  const code = normalizeShortCode(val, 3)
-  if (!code) {
-    done(null)
-    return
-  }
-  row.NewDim2 = code
-  done(code, 'add-unique')
-}
-
 function normalizeShortCode (value, maxLen) {
   return String(value || '').trim().toUpperCase().slice(0, maxLen)
 }
 
 function isValidBaggiModelCode (code) {
-  return /^[A-Z][0-9]{3}-[A-Z]{3}[0-9]{5}$/.test(code)
+  return BAGGI_CODE_PATTERN.test(code)
+}
+
+function formatCodeColorDim2 (itemCode, color, dim2) {
+  const item = String(itemCode || '').trim().toUpperCase()
+  const c1 = normalizeShortCode(color, 3)
+  const c2 = normalizeShortCode(dim2, 3)
+  const c1Safe = c1 || '-'
+  const c2Safe = c2 || '-'
+  return `${item}/${c1Safe}/${c2Safe}`
+}
+
+function buildAutoUpdateNote (row) {
+  const oldInfo = formatCodeColorDim2(row?.OldItemCode, row?.OldColor, row?.OldDim2)
+  const nextInfo = formatCodeColorDim2(row?.NewItemCode, row?.NewColor, row?.NewDim2)
+  return `Bu siparis satirinda kod ${oldInfo} bilgisinden ${nextInfo} bilgisine guncellenmistir.`
+}
+
+function isSelectionCompleteByOldShape (row) {
+  const hasModel = String(row?.NewItemCode || '').trim().length > 0
+  if (!hasModel) return false
+
+  const oldHasColor = String(row?.OldColor || '').trim().length > 0
+  const hasNewColor = normalizeShortCode(row?.NewColor, 3).length === 3
+
+  if (oldHasColor) return hasNewColor
+  return true
+}
+
+function stripAutoUpdateNote (text) {
+  const desc = String(text || '').trim()
+  if (!desc) return ''
+  const marker = ' Bu siparis satirinda kod '
+  const idx = desc.indexOf(marker)
+  if (idx > -1) return desc.slice(0, idx).trim()
+  if (desc.startsWith('Bu siparis satirinda kod ')) return ''
+  return desc
+}
+
+function mergeDescWithAutoNote (row, baseDesc) {
+  const desc = stripAutoUpdateNote(baseDesc)
+  if (!isSelectionCompleteByOldShape(row)) return desc
+  const note = buildAutoUpdateNote(row)
+  if (!note) return desc
+  if (desc.includes(note)) return desc
+  if (!desc) return note
+  return `${desc} ${note}`
 }
 
 function validateRowInput (row) {
+  const entryMode = String(row?.NewItemEntryMode || '').trim()
   const newItemCode = String(row.NewItemCode || '').trim().toUpperCase()
   const newColor = normalizeShortCode(row.NewColor, 3)
   const newDim2 = normalizeShortCode(row.NewDim2, 3)
   const oldColor = String(row.OldColor || '').trim()
-  const oldDim2 = String(row.OldDim2 || '').trim()
 
+  if (!entryMode) return 'Lutfen once kod giris tipini seciniz (Eski Kod Sec / Yeni Kod Ekle).'
   if (!newItemCode) return 'Yeni model kodu zorunludur.'
   if (!isValidBaggiModelCode(newItemCode)) {
-    return 'Girdiginiz yapi BAGGI kod yapisina uygun degildir. Format: X999-XXX99999'
+    return BAGGI_CODE_ERROR
   }
   if (oldColor && !newColor) return 'Eski kayitta 1. renk oldugu icin yeni 1. renk zorunludur.'
   if (newColor && newColor.length !== 3) return 'Yeni 1. renk kodu 3 karakter olmalidir.'
-  if (oldDim2 && !newDim2) return 'Eski kayitta 2. renk oldugu icin yeni 2. renk zorunludur.'
   if (newDim2 && newDim2.length !== 3) return 'Yeni 2. renk kodu 3 karakter olmalidir.'
   if (newDim2 && !newColor) return '2. renk girmek icin 1. renk zorunludur.'
 
   row.NewItemCode = newItemCode
   row.NewColor = newColor
   row.NewDim2 = newDim2
+  row.NewDesc = mergeDescWithAutoNote(row, row.NewDesc || row.OldDesc)
   return ''
 }
 
@@ -424,19 +866,654 @@ function collectLinesFromRows (selectedRows) {
       NewItemCode: String(row.NewItemCode || '').trim().toUpperCase(),
       NewColor: normalizeShortCode(row.NewColor, 3),
       NewDim2: normalizeShortCode(row.NewDim2, 3),
-      NewDesc: String((row.NewDesc || row.OldDesc) || '').trim()
+      NewDesc: mergeDescWithAutoNote(row, row.NewDesc || row.OldDesc),
+      OldDueDate: row.OldDueDate || '',
+      NewDueDate: row.NewDueDate || ''
     }
 
-    for (const id of (row.OrderLineIDs || [])) {
-      lines.push({
+    const oldItemCode = String(row.OldItemCode || '').trim().toUpperCase()
+    const oldColor = normalizeShortCode(row.OldColor, 3)
+    const oldDim2 = normalizeShortCode(row.OldDim2, 3)
+    const oldDesc = String(row.OldDesc || '').trim()
+    const oldDueDateValue = row.OldDueDate || ''
+    const newDueDateValue = row.NewDueDate || ''
+
+    const hasChange = (
+      baseLine.NewItemCode !== oldItemCode ||
+      baseLine.NewColor !== oldColor ||
+      baseLine.NewDim2 !== oldDim2 ||
+      String(baseLine.NewDesc || '').trim() !== oldDesc ||
+      newDueDateValue !== oldDueDateValue
+    )
+    if (!hasChange) continue
+
+    const orderLines = Array.isArray(row.OrderLines) && row.OrderLines.length
+      ? row.OrderLines
+      : (row.OrderLineIDs || []).map(id => ({
           OrderLineID: id,
-        ...baseLine
+          ItemDim1Code: ''
+        }))
+
+    for (const line of orderLines) {
+      lines.push({
+        ...baseLine,
+        OrderLineID: line?.OrderLineID,
+        ItemDim1Code: store.toPayloadDim1Code(row, line?.ItemDim1Code || '')
       })
     }
   }
   return { errMsg: '', lines }
 }
 
+function hasRowChange (row) {
+  const newItemCode = String(row?.NewItemCode || '').trim().toUpperCase()
+  const newColor = normalizeShortCode(row?.NewColor, 3)
+  const newDim2 = normalizeShortCode(row?.NewDim2, 3)
+  const newDesc = mergeDescWithAutoNote(row, row?.NewDesc || row?.OldDesc)
+  const oldItemCode = String(row?.OldItemCode || '').trim().toUpperCase()
+  const oldColor = normalizeShortCode(row?.OldColor, 3)
+  const oldDim2 = normalizeShortCode(row?.OldDim2, 3)
+  const oldDesc = String(row?.OldDesc || '').trim()
+  const oldDueDateValue = row?.OldDueDate || ''
+  const newDueDateValue = row?.NewDueDate || ''
+
+  return (
+    newItemCode !== oldItemCode ||
+    newColor !== oldColor ||
+    newDim2 !== oldDim2 ||
+    String(newDesc || '').trim() !== oldDesc ||
+    newDueDateValue !== oldDueDateValue
+  )
+}
+
+function collectOptionalColorWarnings (rows) {
+  const warnings = []
+  for (const row of (rows || [])) {
+    const code = String(row?.NewItemCode || '').trim().toUpperCase()
+    if (!code) continue
+    const color = normalizeShortCode(row?.NewColor, 3)
+    const dim2 = normalizeShortCode(row?.NewDim2, 3)
+    if (!color) {
+      warnings.push(`${code} icin renk secmediniz.`)
+      continue
+    }
+    if (!dim2) {
+      warnings.push(`${code} icin 2. renk bos kalacak.`)
+    }
+  }
+  return [...new Set(warnings)]
+}
+
+function confirmOptionalColorWarnings (rows) {
+  const warnings = collectOptionalColorWarnings(rows)
+  if (!warnings.length) return Promise.resolve(true)
+  return new Promise((resolve) => {
+    $q.dialog({
+      title: 'Renk Uyarisi',
+      message: `${warnings.join('<br>')}<br><br>Devam etmek istiyor musunuz?`,
+      html: true,
+      ok: { label: 'Evet, Devam Et', color: 'warning' },
+      cancel: { label: 'Vazgec', flat: true }
+    }).onOk(() => resolve(true)).onCancel(() => resolve(false)).onDismiss(() => resolve(false))
+  })
+}
+
+function createEmptyCdItemDraft (itemCode) {
+  return {
+    ItemTypeCode: '1',
+    ItemCode: String(itemCode || '').trim().toUpperCase(),
+    ItemDimTypeCode: '1',
+    ProductTypeCode: '1',
+    ProductHierarchyID: '',
+    UnitOfMeasureCode1: 'AD',
+    ItemAccountGrCode: '',
+    ItemTaxGrCode: '%10',
+    ItemPaymentPlanGrCode: '',
+    ItemDiscountGrCode: '',
+    ItemVendorGrCode: '',
+    PromotionGroupCode: '',
+    ProductCollectionGrCode: '0',
+    StorePriceLevelCode: '0',
+    PerceptionOfFashionCode: '0',
+    CommercialRoleCode: '0',
+    StoreCapacityLevelCode: '',
+    CustomsTariffNumberCode: '',
+    CompanyCode: '1'
+  }
+}
+
+function lookupOptions (key) {
+  if (key === 'itemDimTypeCodes') {
+    return [
+      { value: '1', label: '1 - RENK' },
+      { value: '2', label: '2 - RENK-BEDEN' },
+      { value: '3', label: '3 - RENK-BEDEN-YAKA' }
+    ]
+  }
+
+  const list = store.cdItemLookups?.[key] || []
+  return list
+    .map(x => {
+      const code = String(x?.code || '').trim()
+      const desc = String(x?.description || '').trim()
+      return {
+        value: code,
+        label: desc ? `${code} - ${desc}` : code,
+        _desc: desc
+      }
+    })
+    .filter(opt => !isDummyLookupOption(key, opt.value, opt._desc))
+    .map(({ value, label }) => ({ value, label }))
+}
+
+function isDummyLookupOption (key, codeRaw, descRaw) {
+  const code = String(codeRaw || '').trim().toUpperCase()
+  const desc = String(descRaw || '').trim().toUpperCase()
+
+  if (!code) return true
+  if (code === '0' || code === '00' || code === '000' || code === '0000') return true
+  if (desc.includes('DUMMY')) return true
+
+  return false
+}
+
+async function copyFromOldProduct (targetType = 'cdItem') {
+  const sourceCode = String(copySourceCode.value || '').trim().toUpperCase()
+  if (!sourceCode) return
+
+  $q.loading.show({ message: 'Ozellikler kopyalaniyor...' })
+  try {
+    if (targetType === 'cdItem') {
+      const data = await store.fetchCdItemByCode(sourceCode)
+      if (data) {
+        const targetCode = String(cdItemTargetCode.value || '').trim().toUpperCase()
+        const draft = createEmptyCdItemDraft(targetCode)
+        for (const k of Object.keys(draft)) {
+          if (data[k] !== undefined && data[k] !== null) {
+            draft[k] = String(data[k])
+          }
+        }
+        // Source item kopyalansa da hedef popup kodu degismemeli.
+        draft.ItemCode = targetCode
+        cdItemDraftForm.value = draft
+        persistCdItemDraft()
+        $q.notify({ type: 'positive', message: 'Boyutlandirma bilgileri kopyalandi.' })
+      } else {
+        $q.notify({ type: 'warning', message: 'Kaynak urun bilgisi bulunamadi.' })
+      }
+    } else if (targetType === 'attributes') {
+      const data = await store.fetchProductItemAttributes(sourceCode, 1, true)
+      if (Array.isArray(data) && data.length > 0) {
+        // Mevcut attributeRows uzerindeki degerleri guncelle
+        for (const row of attributeRows.value) {
+          const sourceAttr = data.find(d => Number(d.attribute_type_code || d.AttributeTypeCode) === Number(row.AttributeTypeCodeNumber))
+          if (sourceAttr) {
+            const attrCode = String(sourceAttr.attribute_code || sourceAttr.AttributeCode || '').trim()
+            if (attrCode) {
+              // Seceneklerde var mi kontrol et, yoksa ekle (UI'da gorunmesi icin)
+              if (!row.AllOptions.some(opt => String(opt.value).trim() === attrCode)) {
+                row.AllOptions.unshift({ value: attrCode, label: attrCode })
+                row.Options = [...row.AllOptions]
+              }
+              row.AttributeCode = attrCode
+            }
+          }
+        }
+        const targetCode = String(attributeTargetCode.value || '').trim().toUpperCase()
+        if (targetCode) {
+          store.setProductAttributeDraft(targetCode, JSON.parse(JSON.stringify(attributeRows.value || [])))
+        }
+        $q.notify({ type: 'positive', message: 'Urun ozellikleri kopyalandi.' })
+      } else {
+        $q.notify({ type: 'warning', message: 'Kaynak urun ozellikleri bulunamadi.' })
+      }
+    }
+  } catch (err) {
+    console.error('[OrderProductionUpdate] copyFromOldProduct failed', err)
+    $q.notify({ type: 'negative', message: 'Kopyalama sirasinda hata olustu.' })
+  } finally {
+    $q.loading.hide()
+  }
+}
+
+async function openCdItemDialog (itemCode) {
+  const code = String(itemCode || '').trim().toUpperCase()
+  if (!code) return
+  copySourceCode.value = null
+  await store.fetchCdItemLookups()
+
+  cdItemTargetCode.value = code
+  const existing = store.getCdItemDraft(code)
+  const draft = createEmptyCdItemDraft(code)
+  if (existing) {
+    for (const [k, v] of Object.entries(existing)) {
+      if (v == null) continue
+      draft[k] = String(v)
+    }
+  }
+  cdItemDraftForm.value = draft
+  cdItemDialogOpen.value = true
+}
+
+function persistCdItemDraft () {
+  const targetCode = String(cdItemTargetCode.value || '').trim().toUpperCase()
+  const payload = normalizeCdItemDraftForPayload({
+    ...(cdItemDraftForm.value || {}),
+    ItemCode: targetCode || String(cdItemDraftForm.value?.ItemCode || '').trim().toUpperCase()
+  })
+  if (!payload.ItemCode) return null
+  store.setCdItemDraft(payload.ItemCode, payload)
+  return payload
+}
+
+function normalizeCdItemDraftForPayload (draftRaw) {
+  const d = draftRaw || {}
+  const toIntOrNil = (v) => {
+    const n = Number(v)
+    return Number.isFinite(n) && n > 0 ? n : null
+  }
+  const toStrOrNil = (v) => {
+    const s = String(v || '').trim()
+    return s || null
+  }
+  return {
+    ItemTypeCode: toIntOrNil(d.ItemTypeCode) || 1,
+    ItemCode: String(d.ItemCode || '').trim().toUpperCase(),
+    ItemDimTypeCode: toIntOrNil(d.ItemDimTypeCode) || 1,
+    ProductTypeCode: null,
+    ProductHierarchyID: toIntOrNil(d.ProductHierarchyID),
+    UnitOfMeasureCode1: 'AD',
+    ItemAccountGrCode: null,
+    ItemTaxGrCode: '%10',
+    ItemPaymentPlanGrCode: null,
+    ItemDiscountGrCode: null,
+    ItemVendorGrCode: null,
+    PromotionGroupCode: null,
+    ProductCollectionGrCode: null,
+    StorePriceLevelCode: null,
+    PerceptionOfFashionCode: null,
+    CommercialRoleCode: null,
+    StoreCapacityLevelCode: null,
+    CustomsTariffNumberCode: null,
+    CompanyCode: '1'
+  }
+}
+
+async function saveCdItemDraft () {
+  const payload = persistCdItemDraft()
+  if (!payload?.ItemCode) {
+    $q.notify({ type: 'negative', message: 'ItemCode bos olamaz.' })
+    return
+  }
+  console.info('[OrderProductionUpdate] saveCdItemDraft', {
+    code: payload.ItemCode,
+    itemDimTypeCode: payload.ItemDimTypeCode,
+    productHierarchyID: payload.ProductHierarchyID
+  })
+  cdItemDialogOpen.value = false
+  await openAttributeDialog(payload.ItemCode)
+}
+
+function buildAttributeRowsFromLookup (list) {
+  const grouped = new Map()
+  for (const it of (list || [])) {
+    const typeCode = Number(it?.attribute_type_code || it?.AttributeTypeCode || 0)
+    if (!typeCode) continue
+    if (!grouped.has(typeCode)) {
+      grouped.set(typeCode, {
+        typeCode,
+        typeDesc: String(it?.attribute_type_description || it?.AttributeTypeDescription || '').trim() || String(typeCode),
+        options: []
+      })
+    }
+    const g = grouped.get(typeCode)
+    const code = String(it?.attribute_code || it?.AttributeCode || '').trim()
+    const desc = String(it?.attribute_description || it?.AttributeDescription || '').trim()
+    if (!code) continue
+    g.options.push({
+      value: code,
+      label: `${code} - ${desc || code}`
+    })
+  }
+
+  const rows = [...grouped.values()]
+    .sort((a, b) => a.typeCode - b.typeCode)
+    .map(g => ({
+      AttributeTypeCodeNumber: g.typeCode,
+      TypeLabel: `${g.typeCode} - ${g.typeDesc}`,
+      AttributeCode: '',
+      AllOptions: [...g.options],
+      Options: [...g.options]
+    }))
+  return rows
+}
+
+function onFilterAttributeOption (row, val, update) {
+  const raw = String(val || '')
+  const needle = normalizeSearchText(raw)
+  const base = Array.isArray(row?.AllOptions) ? row.AllOptions : (Array.isArray(row?.Options) ? row.Options : [])
+  update(() => {
+    if (!needle) {
+      row.Options = [...base]
+      return
+    }
+    row.Options = base.filter(opt => {
+      const label = normalizeSearchText(opt?.label || '')
+      const value = normalizeSearchText(opt?.value || '')
+      return label.includes(needle) || value.includes(needle)
+    })
+  })
+}
+
+function mergeAttributeDraftWithLookupOptions (draftRows, lookupRows) {
+  const byType = new Map(
+    (lookupRows || []).map(r => [Number(r?.AttributeTypeCodeNumber || 0), r]).filter(x => x[0] > 0)
+  )
+
+  return (draftRows || []).map(d => {
+    const typeCode = Number(d?.AttributeTypeCodeNumber || 0)
+    const base = byType.get(typeCode)
+    const selectedCode = String(d?.AttributeCode || '').trim()
+
+    const baseAllOptions = Array.isArray(base?.AllOptions)
+      ? [...base.AllOptions]
+      : (Array.isArray(base?.Options) ? [...base.Options] : [])
+
+    const draftAllOptions = Array.isArray(d?.AllOptions)
+      ? [...d.AllOptions]
+      : (Array.isArray(d?.Options) ? [...d.Options] : [])
+
+    const allOptions = baseAllOptions.length ? baseAllOptions : draftAllOptions
+
+    if (selectedCode && !allOptions.some(opt => String(opt?.value || '').trim() === selectedCode)) {
+      allOptions.unshift({ value: selectedCode, label: selectedCode })
+    }
+
+    return {
+      ...(base || d),
+      ...d,
+      AttributeTypeCodeNumber: typeCode,
+      AttributeCode: selectedCode,
+      AllOptions: allOptions,
+      Options: [...allOptions]
+    }
+  })
+}
+
+async function openAttributeDialog (itemCode) {
+  const code = String(itemCode || '').trim().toUpperCase()
+  if (!code) return
+  copySourceCode.value = null
+  attributeTargetCode.value = code
+  const existingDraft = JSON.parse(JSON.stringify(store.getProductAttributeDraft(code) || []))
+  const modeInfo = store.classifyItemCode(code)
+  const fetched = await store.fetchProductAttributes(1)
+  const fromLookup = buildAttributeRowsFromLookup(fetched)
+  console.info('[OrderProductionUpdate] openAttributeDialog lookup', {
+    code,
+    mode: modeInfo.mode,
+    fetchedCount: Array.isArray(fetched) ? fetched.length : 0,
+    rowCount: fromLookup.length
+  })
+  if (!fromLookup.length) {
+    $q.notify({ type: 'negative', message: 'Urun ozellikleri listesi alinamadi. Lutfen daha sonra tekrar deneyin.' })
+    return
+  }
+
+  // Draft varsa popup her zaman draft'tan acilir (yeniden acinca secimler kaybolmasin).
+  if (Array.isArray(existingDraft) && existingDraft.length) {
+    attributeRows.value = JSON.parse(JSON.stringify(
+      mergeAttributeDraftWithLookupOptions(existingDraft, fromLookup)
+    ))
+    console.info('[OrderProductionUpdate] openAttributeDialog rowsPrepared', {
+      code,
+      mode: modeInfo.mode,
+      useDraft: true,
+      rowCount: Array.isArray(attributeRows.value) ? attributeRows.value.length : 0,
+      optionCounts: (attributeRows.value || []).map(r => ({
+        type: Number(r?.AttributeTypeCodeNumber || 0),
+        options: Array.isArray(r?.Options) ? r.Options.length : 0,
+        allOptions: Array.isArray(r?.AllOptions) ? r.AllOptions.length : 0,
+        selected: String(r?.AttributeCode || '').trim()
+      }))
+    })
+    for (const row of (attributeRows.value || [])) {
+      if (!Array.isArray(row.AllOptions)) row.AllOptions = Array.isArray(row.Options) ? [...row.Options] : []
+      if (!Array.isArray(row.Options)) row.Options = [...row.AllOptions]
+    }
+    attributeDialogOpen.value = true
+    return
+  }
+
+  const dbCurrent = await store.fetchProductItemAttributes(code, 1, true)
+  console.info('[OrderProductionUpdate] openAttributeDialog dbCurrent', {
+    code,
+    dbCurrentCount: Array.isArray(dbCurrent) ? dbCurrent.length : 0
+  })
+  if (Array.isArray(dbCurrent) && dbCurrent.length) {
+    store.markItemCodeKnownExisting(code, true)
+    syncRowsForKnownExistingCode(code)
+  }
+
+  const dbMap = new Map(
+    (dbCurrent || []).map(x => [
+      Number(x?.attribute_type_code || x?.AttributeTypeCode || 0),
+      String(x?.attribute_code || x?.AttributeCode || '').trim()
+    ]).filter(x => x[0] > 0)
+  )
+
+  const baseRows = fromLookup.map(row => {
+    const currentCode = dbMap.get(Number(row.AttributeTypeCodeNumber || 0)) || ''
+    const currentOptions = Array.isArray(row.AllOptions)
+      ? [...row.AllOptions]
+      : (Array.isArray(row.Options) ? [...row.Options] : [])
+    if (currentCode && !currentOptions.some(opt => String(opt?.value || '').trim() === currentCode)) {
+      currentOptions.unshift({ value: currentCode, label: currentCode })
+    }
+    return {
+      ...row,
+      AttributeCode: currentCode,
+      OriginalAttributeCode: currentCode,
+      AllOptions: currentOptions,
+      Options: [...currentOptions]
+    }
+  })
+
+  const useDraft = Array.isArray(existingDraft) && existingDraft.length
+  attributeRows.value = JSON.parse(JSON.stringify(baseRows))
+  console.info('[OrderProductionUpdate] openAttributeDialog rowsPrepared', {
+    code,
+    mode: modeInfo.mode,
+    useDraft: false,
+    rowCount: Array.isArray(attributeRows.value) ? attributeRows.value.length : 0,
+    optionCounts: (attributeRows.value || []).map(r => ({
+      type: Number(r?.AttributeTypeCodeNumber || 0),
+      options: Array.isArray(r?.Options) ? r.Options.length : 0,
+      allOptions: Array.isArray(r?.AllOptions) ? r.AllOptions.length : 0,
+      selected: String(r?.AttributeCode || '').trim()
+    }))
+  })
+  for (const row of (attributeRows.value || [])) {
+    if (!Array.isArray(row.AllOptions)) {
+      row.AllOptions = Array.isArray(row.Options) ? [...row.Options] : []
+    }
+    if (!Array.isArray(row.Options)) {
+      row.Options = [...row.AllOptions]
+    }
+  }
+  attributeDialogOpen.value = true
+}
+
+function saveAttributeDraft () {
+  const code = String(attributeTargetCode.value || '').trim().toUpperCase()
+  if (!code) return
+  const rows = JSON.parse(JSON.stringify(attributeRows.value || []))
+  for (const row of rows) {
+    const selected = String(row?.AttributeCode || '').trim()
+    if (!selected) {
+      $q.notify({ type: 'negative', message: `Urun ozelliklerinde secim zorunlu: ${row?.TypeLabel || ''}` })
+      return
+    }
+  }
+  store.setProductAttributeDraft(code, rows)
+  console.info('[OrderProductionUpdate] saveAttributeDraft', {
+    code,
+    rowCount: rows.length,
+    selectedCount: rows.length,
+    selected: rows.map(r => ({
+      type: Number(r?.AttributeTypeCodeNumber || 0),
+      code: String(r?.AttributeCode || '').trim()
+    }))
+  })
+  attributeDialogOpen.value = false
+  $q.notify({ type: 'positive', message: 'Urun ozellikleri taslagi kaydedildi.' })
+}
+
+watch(
+  cdItemDraftForm,
+  () => {
+    if (!cdItemDialogOpen.value) return
+    persistCdItemDraft()
+  },
+  { deep: true }
+)
+
+async function collectProductAttributesFromSelectedRows (selectedRows) {
+  const codeSet = [...new Set(
+    (selectedRows || [])
+      .map(r => String(r?.NewItemCode || '').trim().toUpperCase())
+      .filter(Boolean)
+  )]
+  const out = []
+
+  for (const code of codeSet) {
+    const modeInfo = store.classifyItemCode(code)
+    let rows = store.getProductAttributeDraft(code)
+    const dbCurrent = await store.fetchProductItemAttributes(code, 1, true)
+    const dbMap = new Map(
+      (dbCurrent || []).map(x => [
+        Number(x?.attribute_type_code || x?.AttributeTypeCode || 0),
+        String(x?.attribute_code || x?.AttributeCode || '').trim()
+      ]).filter(x => x[0] > 0)
+    )
+    const hasDbAttributes = dbMap.size > 0
+    const effectiveMode = hasDbAttributes ? 'existing' : modeInfo.mode
+    console.info('[OrderProductionUpdate] collectProductAttributes start', {
+      code,
+      mode: modeInfo.mode,
+      effectiveMode,
+      hasDbAttributes,
+      draftRowCount: Array.isArray(rows) ? rows.length : 0
+    })
+
+    if (effectiveMode === 'existing') {
+      // Existing kodda kullanıcı değişiklik yaptıysa draftı koru.
+      // Draft yoksa DB'den zorunlu/fresh çek.
+      if (!Array.isArray(rows) || !rows.length) {
+        const lookup = await store.fetchProductAttributes(1)
+        const baseRows = buildAttributeRowsFromLookup(lookup)
+        console.info('[OrderProductionUpdate] collectProductAttributes existing refetch', {
+          code,
+          lookupCount: Array.isArray(lookup) ? lookup.length : 0,
+          baseRowCount: baseRows.length
+        })
+        rows = baseRows.map(row => {
+          const currentCode = dbMap.get(Number(row.AttributeTypeCodeNumber || 0)) || ''
+          const currentOptions = Array.isArray(row.AllOptions)
+            ? [...row.AllOptions]
+            : (Array.isArray(row.Options) ? [...row.Options] : [])
+          if (currentCode && !currentOptions.some(opt => String(opt?.value || '').trim() === currentCode)) {
+            currentOptions.unshift({ value: currentCode, label: currentCode })
+          }
+          return {
+            ...row,
+            AttributeCode: currentCode,
+            OriginalAttributeCode: currentCode,
+            AllOptions: currentOptions,
+            Options: [...currentOptions]
+          }
+        })
+        store.setProductAttributeDraft(code, JSON.parse(JSON.stringify(rows)))
+      }
+    } else if (!Array.isArray(rows) || !rows.length) {
+      return { errMsg: `${code} icin urun ozellikleri taslagi kaydedilmedi`, productAttributes: [] }
+    }
+
+    if (!Array.isArray(rows) || !rows.length) {
+      return { errMsg: `${code} icin urun ozellikleri secilmedi`, productAttributes: [] }
+    }
+    for (const row of rows) {
+      const attributeTypeCode = Number(row?.AttributeTypeCodeNumber || 0)
+      const attributeCode = String(row?.AttributeCode || '').trim()
+
+      if (!attributeTypeCode) {
+        return { errMsg: `${code} icin urun ozellikleri eksik`, productAttributes: [] }
+      }
+
+      if (effectiveMode === 'existing') {
+        const originalCode =
+          dbMap.get(attributeTypeCode) ||
+          String(row?.OriginalAttributeCode || '').trim()
+        const changed = attributeCode !== originalCode
+        if (!changed) continue
+        if (!attributeCode) {
+          return { errMsg: `${code} icin urun ozellikleri eksik`, productAttributes: [] }
+        }
+      } else if (!attributeCode) {
+        return { errMsg: `${code} icin urun ozellikleri eksik`, productAttributes: [] }
+      }
+
+      out.push({
+        ItemTypeCode: 1,
+        ItemCode: code,
+        AttributeTypeCode: attributeTypeCode,
+        AttributeCode: attributeCode
+      })
+    }
+    console.info('[OrderProductionUpdate] collectProductAttributes done', {
+      code,
+      mode: modeInfo.mode,
+      effectiveMode,
+      outCount: out.filter(x => x.ItemCode === code).length,
+      rowCount: rows.length,
+      optionCounts: rows.map(r => ({
+        type: Number(r?.AttributeTypeCodeNumber || 0),
+        options: Array.isArray(r?.Options) ? r.Options.length : 0,
+        allOptions: Array.isArray(r?.AllOptions) ? r.AllOptions.length : 0
+      }))
+    })
+  }
+  return { errMsg: '', productAttributes: out }
+}
+
+async function collectCdItemsFromSelectedRows (selectedRows) {
+  const codes = [...new Set(
+    (selectedRows || [])
+      .filter(r => r?.NewItemMode === 'new' && String(r?.NewItemCode || '').trim())
+      .map(r => String(r.NewItemCode).trim().toUpperCase())
+  )]
+  if (!codes.length) return { errMsg: '', cdItems: [] }
+
+  const out = []
+  for (const code of codes) {
+    let draft = store.getCdItemDraft(code)
+    if (!draft) {
+      const existingCdItem = await store.fetchCdItemByCode(code)
+      if (existingCdItem) {
+        store.markItemCodeKnownExisting(code, true)
+        syncRowsForKnownExistingCode(code)
+        draft = normalizeCdItemDraftForPayload(existingCdItem)
+        store.setCdItemDraft(code, draft)
+      }
+    }
+    if (!draft) {
+      return { errMsg: `${code} icin cdItem bilgisi eksik`, cdItems: [] }
+    }
+    out.push(normalizeCdItemDraftForPayload(draft))
+  }
+  return { errMsg: '', cdItems: out }
+}
+
 function buildMailLineLabelFromRow (row) {
   const item = String(row?.NewItemCode || row?.OldItemCode || '').trim().toUpperCase()
   const color1 = String(row?.NewColor || row?.OldColor || '').trim().toUpperCase()
@@ -448,11 +1525,49 @@ function buildMailLineLabelFromRow (row) {
   return [item, colorPart, desc].filter(Boolean).join(' ')
 }
 
+function buildUpdateMailLineLabelFromRow (row) {
+  const newItem = String(row?.NewItemCode || row?.OldItemCode || '').trim().toUpperCase()
+  const newColor = String(row?.NewColor || row?.OldColor || '').trim().toUpperCase()
+  const newDim2 = String(row?.NewDim2 || row?.OldDim2 || '').trim().toUpperCase()
+  const desc = mergeDescWithAutoNote(row, row?.NewDesc || row?.OldDesc || '')
+
+  if (!newItem) return ''
+  const colorPart = newDim2 ? `${newColor}-${newDim2}` : newColor
+  return [newItem, colorPart, desc].filter(Boolean).join(' ')
+}
+
+function buildDueDateChangeRowsFromSelectedRows (selectedRows) {
+  const seen = new Set()
+  const out = []
+
+  for (const row of (selectedRows || [])) {
+    const itemCode = String(row?.NewItemCode || row?.OldItemCode || '').trim().toUpperCase()
+    const colorCode = String(row?.NewColor || row?.OldColor || '').trim().toUpperCase()
+    const itemDim2Code = String(row?.NewDim2 || row?.OldDim2 || '').trim().toUpperCase()
+    const oldDueDate = formatDate(row?.OldDueDate)
+    const newDueDate = formatDate(row?.NewDueDate)
+    if (!itemCode || !newDueDate || oldDueDate === newDueDate) continue
+
+    const key = [itemCode, colorCode, itemDim2Code, oldDueDate, newDueDate].join('||')
+    if (seen.has(key)) continue
+    seen.add(key)
+    out.push({
+      itemCode,
+      colorCode,
+      itemDim2Code,
+      oldDueDate,
+      newDueDate
+    })
+  }
+
+  return out
+}
+
 function buildProductionUpdateMailPayload (selectedRows) {
   const updatedItems = [
     ...new Set(
       (selectedRows || [])
-        .map(buildMailLineLabelFromRow)
+        .map(buildUpdateMailLineLabelFromRow)
         .filter(Boolean)
     )
   ]
@@ -461,25 +1576,62 @@ function buildProductionUpdateMailPayload (selectedRows) {
     operation: 'update',
     deletedItems: [],
     updatedItems,
-    addedItems: []
+    addedItems: [],
+    dueDateChanges: buildDueDateChangeRowsFromSelectedRows(selectedRows)
   }
 }
 
+function formatBarcodeValidationMessages (validations) {
+  return (Array.isArray(validations) ? validations : [])
+    .map(v => String(v?.message || '').trim())
+    .filter(Boolean)
+}
+
+function showBarcodeValidationDialog (validations) {
+  const messages = formatBarcodeValidationMessages(validations)
+  if (!messages.length) return false
+  $q.dialog({
+    title: 'Barkod Validasyonlari',
+    message: messages.join('<br>'),
+    html: true,
+    ok: { label: 'Tamam', color: 'negative' }
+  })
+  return true
+}
+
 async function sendUpdateMailAfterApply (selectedRows) {
   const orderId = String(orderHeaderID.value || '').trim()
   if (!orderId) return
+  const host = String(window?.location?.hostname || '').trim().toLowerCase()
+  const isLocalHost = host === 'localhost' || host === '127.0.0.1'
+  if (isLocalHost) {
+    console.info('[OrderProductionUpdate] sendUpdateMailAfterApply skipped (localhost)', { orderHeaderID: orderId, host })
+    return
+  }
 
   try {
+    const t0 = nowMs()
     const payload = buildProductionUpdateMailPayload(selectedRows)
+    console.info('[OrderProductionUpdate] sendUpdateMailAfterApply start', {
+      orderHeaderID: orderId,
+      updatedItems: payload?.updatedItems?.length || 0
+    })
     const res = await api.post('/order/send-market-mail', {
       orderHeaderID: orderId,
       operation: payload.operation,
       deletedItems: payload.deletedItems,
       updatedItems: payload.updatedItems,
-      addedItems: payload.addedItems
+      addedItems: payload.addedItems,
+      dueDateChanges: payload.dueDateChanges,
+      extraRecipients: ['urun@baggi.com.tr']
     })
 
     const sentCount = Number(res?.data?.sentCount || 0)
+    console.info('[OrderProductionUpdate] sendUpdateMailAfterApply done', {
+      orderHeaderID: orderId,
+      sentCount,
+      durationMs: Math.round(nowMs() - t0)
+    })
     $q.notify({
       type: 'positive',
       message: sentCount > 0
@@ -487,6 +1639,12 @@ async function sendUpdateMailAfterApply (selectedRows) {
         : 'Guncelleme maili gonderildi'
     })
   } catch (err) {
+    console.error('[OrderProductionUpdate] sendUpdateMailAfterApply failed', {
+      orderHeaderID: orderId,
+      status: err?.response?.status,
+      data: err?.response?.data,
+      message: err?.message
+    })
     $q.notify({
       type: 'warning',
       message: 'Guncelleme kaydedildi, mail gonderilemedi.'
@@ -508,50 +1666,110 @@ function buildGroupKey (item) {
 function formatSizes (sizeMap) {
   const entries = Object.entries(sizeMap || {})
   if (!entries.length) return { list: [], label: '-' }
-  entries.sort((a, b) => String(a[0]).localeCompare(String(b[0])))
+  entries.sort((a, b) => {
+    const left = String(a[0] || '').trim()
+    const right = String(b[0] || '').trim()
+    if (/^\d+$/.test(left) && /^\d+$/.test(right)) {
+      return Number(left) - Number(right)
+    }
+    return left.localeCompare(right)
+  })
   const label = entries.map(([k, v]) => (v > 1 ? `${k}(${v})` : k)).join(', ')
   return { list: entries.map(([k]) => k), label }
 }
 
+function formatCodeDescriptionLabel (code, description) {
+  const codeText = String(code || '').trim().toUpperCase()
+  const descText = String(description || '').trim()
+  if (!codeText) return descText
+  if (!descText) return codeText
+  return `${codeText} - ${descText}`
+}
+
+function formatQtyLabel (value) {
+  const qty = Number(value || 0)
+  if (!Number.isFinite(qty)) return '0'
+  return Number.isInteger(qty)
+    ? String(qty)
+    : qty.toLocaleString('tr-TR', { minimumFractionDigits: 0, maximumFractionDigits: 2 })
+}
+
 function groupItems (items, prevRows = []) {
   const prevMap = new Map()
   for (const r of prevRows || []) {
-    if (r?.RowKey) prevMap.set(r.RowKey, String(r.NewDesc || '').trim())
+    if (!r?.RowKey) continue
+    prevMap.set(r.RowKey, {
+      NewDesc: String(r.NewDesc || '').trim(),
+      NewItemCode: String(r.NewItemCode || '').trim().toUpperCase(),
+      NewColor: String(r.NewColor || '').trim().toUpperCase(),
+      NewDim2: String(r.NewDim2 || '').trim().toUpperCase(),
+      NewItemMode: String(r.NewItemMode || '').trim(),
+      NewItemSource: String(r.NewItemSource || '').trim(),
+      NewItemEntryMode: String(r.NewItemEntryMode || '').trim(),
+      NewDueDate: String(r.NewDueDate || '').trim()
+    })
   }
   const map = new Map()
 
   for (const it of items) {
     const key = buildGroupKey(it)
     if (!map.has(key)) {
-      const prevDesc = prevMap.get(key) || ''
+      const prev = prevMap.get(key) || {}
+      const prevDesc = prev.NewDesc || ''
       const fallbackDesc = String((it?.NewDesc || it?.OldDesc) || '').trim()
       map.set(key, {
         RowKey: key,
         OrderHeaderID: it.OrderHeaderID,
         OldItemCode: it.OldItemCode,
         OldColor: it.OldColor,
+        OldColorDescription: it.OldColorDescription,
+        OldColorLabel: formatCodeDescriptionLabel(it.OldColor, it.OldColorDescription),
         OldDim2: it.OldDim2,
         OldDim3: it.OldDim3,
         OldDesc: it.OldDesc,
+        OldDueDate: it.OldDueDate || '',
+        NewDueDate: (prev.NewDueDate || it.OldDueDate || ''),
         OrderLineIDs: [],
+        OrderLines: [],
         OldSizes: [],
         OldSizesLabel: '',
-        NewItemCode: '',
-        NewColor: '',
-        NewDim2: '',
+        OldTotalQty: 0,
+        OldTotalQtyLabel: '0',
+        NewItemCode: prev.NewItemCode || '',
+        NewColor: prev.NewColor || '',
+        NewDim2: prev.NewDim2 || '',
         NewDesc: prevDesc || fallbackDesc,
-        IsVariantMissing: !!it.IsVariantMissing
+        NewItemMode: prev.NewItemMode || 'empty',
+        NewItemSource: prev.NewItemSource || '',
+        NewItemEntryMode: prev.NewItemEntryMode || '',
+        IsVariantMissing: !!it.IsVariantMissing,
+        yasPayloadMap: {}
       })
     }
 
     const g = map.get(key)
     if (it?.OrderLineID) g.OrderLineIDs.push(it.OrderLineID)
 
-    const size = String(it?.OldDim1 || '').trim()
+    const rawSize = String(it?.OldDim1 || '').trim()
+    const size = store.normalizeDim1ForUi(rawSize)
+    const rawSizeUpper = rawSize.toUpperCase()
+    if (/^(\d+)\s*(Y|YAS|YAŞ)$/.test(rawSizeUpper) && size) {
+      g.yasPayloadMap[size] = store.pickPreferredYasPayloadLabel(
+        g.yasPayloadMap[size],
+        rawSizeUpper
+      )
+    }
+    if (it?.OrderLineID) {
+      g.OrderLines.push({
+        OrderLineID: it.OrderLineID,
+        ItemDim1Code: size
+      })
+    }
     if (size !== '') {
       g.__sizeMap = g.__sizeMap || {}
       g.__sizeMap[size] = (g.__sizeMap[size] || 0) + 1
     }
+    g.__oldQtyTotal = Number(g.__oldQtyTotal || 0) + Number(it?.OldQty || 0)
     if (it?.IsVariantMissing) g.IsVariantMissing = true
   }
 
@@ -560,7 +1778,17 @@ function groupItems (items, prevRows = []) {
     const sizes = formatSizes(g.__sizeMap || {})
     g.OldSizes = sizes.list
     g.OldSizesLabel = sizes.label
+    g.OldTotalQty = Number(g.__oldQtyTotal || 0)
+    g.OldTotalQtyLabel = formatQtyLabel(g.OldTotalQty)
+    const info = store.classifyItemCode(g.NewItemCode)
+    g.NewItemCode = info.normalized
+    g.NewItemMode = info.mode
+    if (info.mode === 'empty') g.NewItemSource = ''
+    if (!g.NewItemEntryMode && g.NewItemCode) {
+      g.NewItemEntryMode = g.NewItemSource === 'selected' ? 'selected' : 'typed'
+    }
     delete g.__sizeMap
+    delete g.__oldQtyTotal
     out.push(g)
   }
 
@@ -574,24 +1802,121 @@ async function refreshAll () {
 }
 
 async function onBulkSubmit () {
-  const selectedRows = rows.value.filter(r => !!selectedMap.value[r.RowKey])
-  if (!selectedRows.length) {
-    $q.notify({ type: 'warning', message: 'Lutfen en az bir satir seciniz.' })
+  if (isBulkSubmitting.value || store.saving) {
+    console.info('[OrderProductionUpdate] onBulkSubmit ignored (already running)', {
+      orderHeaderID: orderHeaderID.value,
+      isBulkSubmitting: isBulkSubmitting.value,
+      storeSaving: store.saving
+    })
     return
   }
 
+  isBulkSubmitting.value = true
+  const flowStart = nowMs()
+  try {
+    suppressAutoSetupDialogs.value = true
+    const selectedRows = rows.value.filter(r => !!selectedMap.value[r.RowKey])
+    const headerAverageDueDateValue = normalizeDateInput(headerAverageDueDate.value)
+    const headerDateChanged = hasHeaderAverageDueDateChange.value
+    if (!selectedRows.length && !headerDateChanged) {
+      $q.notify({ type: 'warning', message: 'Lutfen en az bir satir seciniz veya ustteki termin tarihini degistiriniz.' })
+      return
+    }
+
+    const prepStart = nowMs()
     const { errMsg, lines } = collectLinesFromRows(selectedRows)
     if (errMsg) {
       $q.notify({ type: 'negative', message: errMsg })
       return
     }
-  if (!lines.length) {
-    $q.notify({ type: 'negative', message: 'Secili satirlarda guncellenecek kayit bulunamadi.' })
+    if (!lines.length && !headerDateChanged) {
+      $q.notify({ type: 'warning', message: 'Secili satirlarda degisiklik yok.' })
       return
     }
 
-  try {
-    const validate = await store.validateUpdates(orderHeaderID.value, lines)
+    if (lines.length > 0) {
+      const changedRows = selectedRows.filter(hasRowChange)
+      const confirmed = await confirmOptionalColorWarnings(changedRows)
+      if (!confirmed) return
+    }
+
+    let cdItems = []
+    let productAttributes = []
+    if (lines.length > 0) {
+      const { errMsg: cdErrMsg, cdItems: nextCdItems } = await collectCdItemsFromSelectedRows(selectedRows)
+      if (cdErrMsg) {
+        $q.notify({ type: 'negative', message: cdErrMsg })
+        return
+      }
+      cdItems = nextCdItems
+
+      const { errMsg: attrErrMsg, productAttributes: nextProductAttributes } = await collectProductAttributesFromSelectedRows(selectedRows)
+      if (attrErrMsg) {
+        $q.notify({ type: 'negative', message: attrErrMsg })
+        const firstCode = String(attrErrMsg.split(' ')[0] || '').trim().toUpperCase()
+        if (isValidBaggiModelCode(firstCode)) {
+          await openAttributeDialog(firstCode)
+        }
+        return
+      }
+      productAttributes = nextProductAttributes
+    }
+
+    console.info('[OrderProductionUpdate] onBulkSubmit prepared', {
+      orderHeaderID: orderHeaderID.value,
+      selectedRowCount: selectedRows.length,
+      lineCount: lines.length,
+      cdItemCount: cdItems.length,
+      attributeCount: productAttributes.length,
+      headerAverageDueDate: headerAverageDueDateValue,
+      headerDateChanged,
+      prepDurationMs: Math.round(nowMs() - prepStart)
+    })
+
+    const applyChanges = async (insertMissing) => {
+      const applyStart = nowMs()
+      const applyResult = await store.applyUpdates(
+        orderHeaderID.value,
+        lines,
+        insertMissing,
+        cdItems,
+        productAttributes,
+        headerDateChanged ? headerAverageDueDateValue : null
+      )
+      console.info('[OrderProductionUpdate] apply finished', {
+        orderHeaderID: orderHeaderID.value,
+        insertMissing: !!insertMissing,
+        lineCount: lines.length,
+        barcodeInserted: Number(applyResult?.barcodeInserted || 0),
+        headerAverageDueDate: headerAverageDueDateValue,
+        headerDateChanged,
+        durationMs: Math.round(nowMs() - applyStart)
+      })
+      await store.fetchHeader(orderHeaderID.value)
+      if (lines.length > 0) {
+        await store.fetchItems(orderHeaderID.value)
+      }
+      selectedMap.value = {}
+      if (lines.length > 0) {
+        await sendUpdateMailAfterApply(selectedRows)
+      } else {
+        $q.notify({ type: 'positive', message: 'Tahmini termin tarihi guncellendi.' })
+      }
+    }
+
+    if (lines.length > 0) {
+      const validateStart = nowMs()
+      const validate = await store.validateUpdates(orderHeaderID.value, lines, cdItems)
+      console.info('[OrderProductionUpdate] validate finished', {
+        orderHeaderID: orderHeaderID.value,
+        lineCount: lines.length,
+        missingCount: Number(validate?.missingCount || 0),
+        barcodeValidationCount: Number(validate?.barcodeValidationCount || 0),
+        durationMs: Math.round(nowMs() - validateStart)
+      })
+      if (showBarcodeValidationDialog(validate?.barcodeValidations)) {
+        return
+      }
       const missingCount = validate?.missingCount || 0
       if (missingCount > 0) {
         const missingList = (validate?.missing || []).map(v => (
@@ -604,27 +1929,34 @@ async function onBulkSubmit () {
           ok: { label: 'Ekle ve Guncelle', color: 'primary' },
           cancel: { label: 'Vazgec', flat: true }
         }).onOk(async () => {
-        await store.applyUpdates(orderHeaderID.value, lines, true)
-        await store.fetchItems(orderHeaderID.value)
-        selectedMap.value = {}
-        await sendUpdateMailAfterApply(selectedRows)
+          await applyChanges(true)
         })
         return
       }
+    }
 
-    await store.applyUpdates(orderHeaderID.value, lines, false)
-    await store.fetchItems(orderHeaderID.value)
-    selectedMap.value = {}
-    await sendUpdateMailAfterApply(selectedRows)
+    await applyChanges(false)
   } catch (err) {
     console.error('[OrderProductionUpdate] onBulkSubmit failed', {
       orderHeaderID: orderHeaderID.value,
       selectedRowCount: selectedRows.length,
       lineCount: lines.length,
+      headerAverageDueDate: headerAverageDueDateValue,
+      headerDateChanged,
       apiError: err?.response?.data,
       message: err?.message
     })
+    if (showBarcodeValidationDialog(err?.response?.data?.barcodeValidations)) {
+      return
+    }
     $q.notify({ type: 'negative', message: store.error || 'Toplu kayit islemi basarisiz.' })
+  } finally {
+    isBulkSubmitting.value = false
+    suppressAutoSetupDialogs.value = false
+    console.info('[OrderProductionUpdate] onBulkSubmit total', {
+      orderHeaderID: orderHeaderID.value,
+      durationMs: Math.round(nowMs() - flowStart)
+    })
   }
 }
 </script>
@@ -738,6 +2070,16 @@ async function onBulkSubmit () {
   background: #e3f3ff;
 }
 
+.prod-table :deep(.new-item-existing .q-field__control) {
+  background: #eaf9ef !important;
+  border-left: 3px solid #21ba45;
+}
+
+.prod-table :deep(.new-item-new .q-field__control) {
+  background: #fff5e9 !important;
+  border-left: 3px solid #f2a100;
+}
+
 .prod-table :deep(td.col-desc),
 .prod-table :deep(th.col-desc),
 .prod-table :deep(td.col-wrap),

ui/src/pages/ProductPricing.vue

@@ -0,0 +1,1261 @@
+<template>
+  <q-page class="q-pa-xs pricing-page">
+    <div class="top-bar row items-center justify-between q-mb-xs">
+      <div class="text-subtitle1 text-weight-bold">Urun Fiyatlandirma</div>
+      <div class="row items-center q-gutter-xs">
+        <q-btn-dropdown color="secondary" outline icon="view_module" label="Doviz Gorunumu" :auto-close="false">
+          <q-list dense class="currency-menu-list">
+            <q-item clickable @click="selectAllCurrencies">
+              <q-item-section>Tumunu Sec</q-item-section>
+            </q-item>
+            <q-item clickable @click="clearAllCurrencies">
+              <q-item-section>Tumunu Temizle</q-item-section>
+            </q-item>
+            <q-separator />
+            <q-item v-for="option in currencyOptions" :key="option.value" clickable @click="toggleCurrencyRow(option.value)">
+              <q-item-section avatar>
+                <q-checkbox
+                  :model-value="isCurrencySelected(option.value)"
+                  dense
+                  @update:model-value="(val) => toggleCurrency(option.value, val)"
+                  @click.stop
+                />
+              </q-item-section>
+              <q-item-section>{{ option.label }}</q-item-section>
+            </q-item>
+          </q-list>
+        </q-btn-dropdown>
+        <q-btn
+          flat
+          :color="showSelectedOnly ? 'primary' : 'grey-7'"
+          :icon="showSelectedOnly ? 'checklist_rtl' : 'list_alt'"
+          :label="showSelectedOnly ? `Secililer (${selectedRowCount})` : 'Secili Olanlari Getir'"
+          :disable="!showSelectedOnly && selectedRowCount === 0"
+          @click="toggleShowSelectedOnly"
+        />
+        <q-btn flat color="grey-7" icon="restart_alt" label="Filtreleri Sifirla" @click="resetAll" />
+        <q-btn color="primary" icon="refresh" label="Veriyi Yenile" :loading="store.loading" @click="reloadData" />
+      </div>
+    </div>
+
+    <div class="table-wrap" :style="{ '--sticky-scroll-comp': `${stickyScrollComp}px` }">
+      <q-table
+        ref="mainTableRef"
+        class="pane-table pricing-table"
+        flat
+        dense
+        row-key="id"
+        :rows="filteredRows"
+        :columns="visibleColumns"
+        :loading="store.loading"
+        virtual-scroll
+        :virtual-scroll-item-size="rowHeight"
+        :virtual-scroll-sticky-size-start="headerHeight"
+        :virtual-scroll-slice-size="36"
+        :rows-per-page-options="[0]"
+        v-model:pagination="tablePagination"
+        hide-bottom
+        :table-style="tableStyle"
+        @virtual-scroll="onTableVirtualScroll"
+      >
+        <template #header="props">
+          <q-tr :props="props" class="header-row-fixed">
+            <q-th
+              v-for="col in props.cols"
+              :key="col.name"
+              :props="props"
+              :class="[col.headerClasses, { 'sticky-col': isStickyCol(col.name), 'sticky-boundary': isStickyBoundary(col.name) }]"
+              :style="getHeaderCellStyle(col)"
+            >
+              <q-checkbox
+                v-if="col.name === 'select'"
+                size="sm"
+                color="primary"
+                :model-value="allSelectedVisible"
+                :indeterminate="someSelectedVisible && !allSelectedVisible"
+                @update:model-value="toggleSelectAllVisible"
+              />
+              <div v-else class="header-with-filter">
+                <span>{{ col.label }}</span>
+                <q-btn
+                  v-if="isHeaderFilterField(col.field)"
+                  dense
+                  flat
+                  round
+                  size="8px"
+                  icon="filter_alt"
+                  :color="hasFilter(col.field) ? 'primary' : 'grey-7'"
+                  class="header-filter-btn"
+                >
+                  <q-badge v-if="hasFilter(col.field)" color="primary" floating rounded>
+                    {{ getFilterBadgeValue(col.field) }}
+                  </q-badge>
+                  <q-menu anchor="bottom right" self="top right" :offset="[0, 4]">
+                    <div v-if="isMultiSelectFilterField(col.field)" class="excel-filter-menu">
+                      <q-input
+                        v-model="columnFilterSearch[col.field]"
+                        dense
+                        outlined
+                        clearable
+                        use-input
+                        class="excel-filter-select"
+                        placeholder="Ara"
+                      />
+                      <div class="excel-filter-actions row items-center justify-between q-pt-xs">
+                        <q-btn flat dense size="sm" label="Tumunu Sec" @click="selectAllColumnFilterOptions(col.field)" />
+                        <q-btn flat dense size="sm" label="Temizle" @click="clearColumnFilter(col.field)" />
+                      </div>
+                      <q-virtual-scroll
+                        v-if="getFilterOptionsForField(col.field).length > 0"
+                        class="excel-filter-options"
+                        :items="getFilterOptionsForField(col.field)"
+                        :virtual-scroll-item-size="32"
+                        separator
+                      >
+                        <template #default="{ item: option }">
+                          <q-item
+                            :key="`${col.field}-${option.value}`"
+                            dense
+                            clickable
+                            class="excel-filter-option"
+                            @click="toggleColumnFilterValue(col.field, option.value)"
+                          >
+                            <q-item-section avatar>
+                              <q-checkbox
+                                dense
+                                size="sm"
+                                :model-value="isColumnFilterValueSelected(col.field, option.value)"
+                                @update:model-value="() => toggleColumnFilterValue(col.field, option.value)"
+                                @click.stop
+                              />
+                            </q-item-section>
+                            <q-item-section>
+                              <q-item-label>{{ option.label }}</q-item-label>
+                            </q-item-section>
+                          </q-item>
+                        </template>
+                      </q-virtual-scroll>
+                      <div v-else class="excel-filter-empty">
+                        Sonuc yok
+                      </div>
+                    </div>
+                    <div v-else-if="isNumberRangeFilterField(col.field)" class="excel-filter-menu">
+                      <div class="range-filter-grid">
+                        <q-input
+                          v-model="numberRangeFilters[col.field].min"
+                          dense
+                          outlined
+                          clearable
+                          label="Min"
+                          inputmode="decimal"
+                          class="range-filter-field"
+                        />
+                        <q-input
+                          v-model="numberRangeFilters[col.field].max"
+                          dense
+                          outlined
+                          clearable
+                          label="Max"
+                          inputmode="decimal"
+                          class="range-filter-field"
+                        />
+                      </div>
+                      <div class="row justify-end q-pt-xs">
+                        <q-btn flat dense size="sm" label="Temizle" @click="clearRangeFilter(col.field)" />
+                      </div>
+                    </div>
+                    <div v-else-if="isDateRangeFilterField(col.field)" class="excel-filter-menu">
+                      <div class="range-filter-grid">
+                        <q-input
+                          v-model="dateRangeFilters[col.field].from"
+                          dense
+                          outlined
+                          clearable
+                          type="date"
+                          label="Baslangic"
+                          class="range-filter-field"
+                        />
+                        <q-input
+                          v-model="dateRangeFilters[col.field].to"
+                          dense
+                          outlined
+                          clearable
+                          type="date"
+                          label="Bitis"
+                          class="range-filter-field"
+                        />
+                      </div>
+                      <div class="row justify-end q-pt-xs">
+                        <q-btn flat dense size="sm" label="Temizle" @click="clearRangeFilter(col.field)" />
+                      </div>
+                    </div>
+                  </q-menu>
+                </q-btn>
+                <q-btn
+                  v-else
+                  dense
+                  flat
+                  round
+                  size="8px"
+                  icon="filter_alt"
+                  class="header-filter-btn header-filter-ghost"
+                  tabindex="-1"
+                />
+              </div>
+            </q-th>
+          </q-tr>
+        </template>
+
+        <template #body-cell-select="props">
+          <q-td
+            :props="props"
+            class="text-center selection-col"
+            :class="{ 'sticky-col': isStickyCol(props.col.name), 'sticky-boundary': isStickyBoundary(props.col.name) }"
+            :style="getBodyCellStyle(props.col)"
+          >
+            <q-checkbox
+              size="sm"
+              color="primary"
+              :model-value="!!selectedMap[props.row.id]"
+              @update:model-value="(val) => toggleRowSelection(props.row.id, val)"
+            />
+          </q-td>
+        </template>
+
+        <template #body-cell-productCode="props">
+          <q-td
+            :props="props"
+            :class="{ 'sticky-col': isStickyCol(props.col.name), 'sticky-boundary': isStickyBoundary(props.col.name) }"
+            :style="getBodyCellStyle(props.col)"
+          >
+            <span class="product-code-text" :title="String(props.value ?? '')">{{ props.value }}</span>
+          </q-td>
+        </template>
+
+        <template #body-cell-stockQty="props">
+          <q-td
+            :props="props"
+            :class="{ 'sticky-col': isStickyCol(props.col.name), 'sticky-boundary': isStickyBoundary(props.col.name) }"
+            :style="getBodyCellStyle(props.col)"
+          >
+            <span class="stock-qty-text">{{ formatStock(props.value) }}</span>
+          </q-td>
+        </template>
+
+        <template #body-cell-stockEntryDate="props">
+          <q-td
+            :props="props"
+            :class="{ 'sticky-col': isStickyCol(props.col.name), 'sticky-boundary': isStickyBoundary(props.col.name) }"
+            :style="getBodyCellStyle(props.col)"
+          >
+            <span class="date-cell-text">{{ formatDateDisplay(props.value) }}</span>
+          </q-td>
+        </template>
+
+        <template #body-cell-lastPricingDate="props">
+          <q-td
+            :props="props"
+            :class="{ 'sticky-col': isStickyCol(props.col.name), 'sticky-boundary': isStickyBoundary(props.col.name) }"
+            :style="getBodyCellStyle(props.col)"
+          >
+            <span :class="['date-cell-text', { 'date-warning': needsRepricing(props.row) }]">
+              {{ formatDateDisplay(props.value) }}
+            </span>
+          </q-td>
+        </template>
+
+        <template #body-cell-brandGroupSelection="props">
+          <q-td
+            :props="props"
+            :class="{ 'sticky-col': isStickyCol(props.col.name), 'sticky-boundary': isStickyBoundary(props.col.name) }"
+            :style="getBodyCellStyle(props.col)"
+          >
+            <select
+              class="native-cell-select"
+              :value="props.row.brandGroupSelection"
+              @change="(e) => onBrandGroupSelectionChange(props.row, e.target.value)"
+            >
+              <option value="">Seciniz</option>
+              <option v-for="opt in brandGroupOptions" :key="opt.value" :value="opt.value">
+                {{ opt.label }}
+              </option>
+            </select>
+          </q-td>
+        </template>
+
+        <template #body-cell="props">
+          <q-td
+            :props="props"
+            :class="{ 'sticky-col': isStickyCol(props.col.name), 'sticky-boundary': isStickyBoundary(props.col.name) }"
+            :style="getBodyCellStyle(props.col)"
+          >
+            <input
+              v-if="editableColumnSet.has(props.col.name)"
+              class="native-cell-input text-right"
+              :value="formatPrice(props.row[props.col.field])"
+              type="text"
+              inputmode="decimal"
+              @change="(e) => onEditableCellChange(props.row, props.col.field, e.target.value)"
+            />
+            <span v-else class="cell-text" :title="String(props.value ?? '')">{{ props.value }}</span>
+          </q-td>
+        </template>
+      </q-table>
+    </div>
+
+    <q-banner v-if="store.error" class="bg-red text-white q-mt-xs">
+      Hata: {{ store.error }}
+    </q-banner>
+  </q-page>
+</template>
+
+<script setup>
+import { computed, onMounted, ref, watch } from 'vue'
+import { useProductPricingStore } from 'src/stores/ProductPricingStore'
+
+const store = useProductPricingStore()
+const FETCH_LIMIT = 500
+const nextCursor = ref('')
+const loadingMore = ref(false)
+
+const usdToTry = 38.25
+const eurToTry = 41.6
+const multipliers = [1, 1.03, 1.06, 1.09, 1.12, 1.15]
+const rowHeight = 31
+const headerHeight = 72
+
+const brandGroupOptions = [
+  { label: 'MARKA GRUBU A', value: 'MARKA GRUBU A' },
+  { label: 'MARKA GRUBU B', value: 'MARKA GRUBU B' },
+  { label: 'MARKA GRUBU C', value: 'MARKA GRUBU C' }
+]
+
+const currencyOptions = [
+  { label: 'USD', value: 'USD' },
+  { label: 'EUR', value: 'EUR' },
+  { label: 'TRY', value: 'TRY' }
+]
+
+const multiFilterColumns = [
+  { field: 'productCode', label: 'Urun Kodu' },
+  { field: 'askiliYan', label: 'Askili Yan' },
+  { field: 'kategori', label: 'Kategori' },
+  { field: 'urunIlkGrubu', label: 'Urun Ilk Grubu' },
+  { field: 'urunAnaGrubu', label: 'Urun Ana Grubu' },
+  { field: 'urunAltGrubu', label: 'Urun Alt Grubu' },
+  { field: 'icerik', label: 'Icerik' },
+  { field: 'karisim', label: 'Karisim' }
+]
+const numberRangeFilterFields = ['stockQty']
+const dateRangeFilterFields = ['stockEntryDate', 'lastPricingDate']
+const columnFilters = ref({
+  productCode: [],
+  askiliYan: [],
+  kategori: [],
+  urunIlkGrubu: [],
+  urunAnaGrubu: [],
+  urunAltGrubu: [],
+  icerik: [],
+  karisim: []
+})
+const columnFilterSearch = ref({
+  productCode: '',
+  askiliYan: '',
+  kategori: '',
+  urunIlkGrubu: '',
+  urunAnaGrubu: '',
+  urunAltGrubu: '',
+  icerik: '',
+  karisim: ''
+})
+const numberRangeFilters = ref({
+  stockQty: { min: '', max: '' }
+})
+const dateRangeFilters = ref({
+  stockEntryDate: { from: '', to: '' },
+  lastPricingDate: { from: '', to: '' }
+})
+const multiSelectFilterFieldSet = new Set(multiFilterColumns.map((x) => x.field))
+const numberRangeFilterFieldSet = new Set(numberRangeFilterFields)
+const dateRangeFilterFieldSet = new Set(dateRangeFilterFields)
+const headerFilterFieldSet = new Set([
+  ...multiFilterColumns.map((x) => x.field),
+  ...numberRangeFilterFields,
+  ...dateRangeFilterFields
+])
+
+const mainTableRef = ref(null)
+const tablePagination = ref({
+  page: 1,
+  rowsPerPage: 0,
+  sortBy: 'productCode',
+  descending: false
+})
+const selectedMap = ref({})
+const selectedCurrencies = ref(['USD', 'EUR', 'TRY'])
+const showSelectedOnly = ref(false)
+
+const editableColumns = [
+  'costPrice',
+  'expenseForBasePrice',
+  'basePriceUsd',
+  'basePriceTry',
+  'usd1',
+  'usd2',
+  'usd3',
+  'usd4',
+  'usd5',
+  'usd6',
+  'eur1',
+  'eur2',
+  'eur3',
+  'eur4',
+  'eur5',
+  'eur6',
+  'try1',
+  'try2',
+  'try3',
+  'try4',
+  'try5',
+  'try6'
+]
+const editableColumnSet = new Set(editableColumns)
+
+function col (name, label, field, width, extra = {}) {
+  return {
+    name,
+    label,
+    field,
+    align: extra.align || 'left',
+    sortable: !!extra.sortable,
+    style: `width:${width}px;min-width:${width}px;max-width:${width}px;`,
+    headerStyle: `width:${width}px;min-width:${width}px;max-width:${width}px;`,
+    classes: extra.classes || '',
+    headerClasses: extra.headerClasses || extra.classes || ''
+  }
+}
+
+const allColumns = [
+  col('select', '', 'select', 40, { align: 'center', classes: 'text-center selection-col' }),
+  col('productCode', 'URUN KODU', 'productCode', 108, { sortable: true, classes: 'ps-col product-code-col' }),
+  col('stockQty', 'STOK ADET', 'stockQty', 72, { align: 'right', sortable: true, classes: 'ps-col stock-col' }),
+  col('stockEntryDate', 'STOK GIRIS TARIHI', 'stockEntryDate', 92, { align: 'center', sortable: true, classes: 'ps-col date-col' }),
+  col('lastPricingDate', 'SON FIYATLANDIRMA TARIHI', 'lastPricingDate', 108, { align: 'center', sortable: true, classes: 'ps-col date-col' }),
+  col('askiliYan', 'ASKILI YAN', 'askiliYan', 54, { sortable: true, classes: 'ps-col' }),
+  col('kategori', 'KATEGORI', 'kategori', 54, { sortable: true, classes: 'ps-col' }),
+  col('urunIlkGrubu', 'URUN ILK GRUBU', 'urunIlkGrubu', 66, { sortable: true, classes: 'ps-col' }),
+  col('urunAnaGrubu', 'URUN ANA GRUBU', 'urunAnaGrubu', 66, { sortable: true, classes: 'ps-col' }),
+  col('urunAltGrubu', 'URUN ALT GRUBU', 'urunAltGrubu', 66, { sortable: true, classes: 'ps-col' }),
+  col('icerik', 'ICERIK', 'icerik', 62, { sortable: true, classes: 'ps-col' }),
+  col('karisim', 'KARISIM', 'karisim', 62, { sortable: true, classes: 'ps-col' }),
+  col('marka', 'MARKA', 'marka', 54, { sortable: true, classes: 'ps-col' }),
+  col('brandGroupSelection', 'MARKA GRUBU SECIMI', 'brandGroupSelection', 76),
+  col('costPrice', 'MALIYET FIYATI', 'costPrice', 74, { align: 'right', sortable: true, classes: 'usd-col' }),
+  col('expenseForBasePrice', 'TABAN FIYAT MASRAF', 'expenseForBasePrice', 86, { align: 'right', classes: 'usd-col' }),
+  col('basePriceUsd', 'TABAN USD', 'basePriceUsd', 74, { align: 'right', classes: 'usd-col' }),
+  col('basePriceTry', 'TABAN TRY', 'basePriceTry', 74, { align: 'right', classes: 'try-col' }),
+  col('usd1', 'USD 1', 'usd1', 62, { align: 'right', classes: 'usd-col' }),
+  col('usd2', 'USD 2', 'usd2', 62, { align: 'right', classes: 'usd-col' }),
+  col('usd3', 'USD 3', 'usd3', 62, { align: 'right', classes: 'usd-col' }),
+  col('usd4', 'USD 4', 'usd4', 62, { align: 'right', classes: 'usd-col' }),
+  col('usd5', 'USD 5', 'usd5', 62, { align: 'right', classes: 'usd-col' }),
+  col('usd6', 'USD 6', 'usd6', 62, { align: 'right', classes: 'usd-col' }),
+  col('eur1', 'EUR 1', 'eur1', 62, { align: 'right', classes: 'eur-col' }),
+  col('eur2', 'EUR 2', 'eur2', 62, { align: 'right', classes: 'eur-col' }),
+  col('eur3', 'EUR 3', 'eur3', 62, { align: 'right', classes: 'eur-col' }),
+  col('eur4', 'EUR 4', 'eur4', 62, { align: 'right', classes: 'eur-col' }),
+  col('eur5', 'EUR 5', 'eur5', 62, { align: 'right', classes: 'eur-col' }),
+  col('eur6', 'EUR 6', 'eur6', 62, { align: 'right', classes: 'eur-col' }),
+  col('try1', 'TRY 1', 'try1', 62, { align: 'right', classes: 'try-col' }),
+  col('try2', 'TRY 2', 'try2', 62, { align: 'right', classes: 'try-col' }),
+  col('try3', 'TRY 3', 'try3', 62, { align: 'right', classes: 'try-col' }),
+  col('try4', 'TRY 4', 'try4', 62, { align: 'right', classes: 'try-col' }),
+  col('try5', 'TRY 5', 'try5', 62, { align: 'right', classes: 'try-col' }),
+  col('try6', 'TRY 6', 'try6', 62, { align: 'right', classes: 'try-col' })
+]
+
+const stickyColumnNames = [
+  'select',
+  'productCode',
+  'stockQty',
+  'stockEntryDate',
+  'lastPricingDate',
+  'askiliYan',
+  'kategori',
+  'urunIlkGrubu',
+  'urunAnaGrubu',
+  'urunAltGrubu',
+  'icerik',
+  'karisim',
+  'marka',
+  'brandGroupSelection',
+  'costPrice',
+  'expenseForBasePrice',
+  'basePriceUsd',
+  'basePriceTry'
+]
+const stickyBoundaryColumnName = 'basePriceTry'
+const stickyColumnNameSet = new Set(stickyColumnNames)
+
+const visibleColumns = computed(() => {
+  const selected = new Set(selectedCurrencies.value)
+  return allColumns.filter((c) => {
+    if (c.name.startsWith('usd')) return selected.has('USD')
+    if (c.name.startsWith('eur')) return selected.has('EUR')
+    if (c.name.startsWith('try')) return selected.has('TRY')
+    return true
+  })
+})
+
+const stickyLeftMap = computed(() => {
+  const map = {}
+  let left = 0
+  for (const colName of stickyColumnNames) {
+    const c = allColumns.find((x) => x.name === colName)
+    if (!c) continue
+    map[colName] = left
+    left += extractWidth(c.style)
+  }
+  return map
+})
+const stickyScrollComp = computed(() => {
+  const boundaryCol = allColumns.find((x) => x.name === stickyBoundaryColumnName)
+  return (stickyLeftMap.value[stickyBoundaryColumnName] || 0) + extractWidth(boundaryCol?.style)
+})
+
+const tableMinWidth = computed(() => visibleColumns.value.reduce((sum, c) => sum + extractWidth(c.style), 0))
+const tableStyle = computed(() => ({
+  width: `${tableMinWidth.value}px`,
+  minWidth: `${tableMinWidth.value}px`,
+  tableLayout: 'fixed'
+}))
+
+const rows = computed(() => store.rows || [])
+const multiFilterOptionMap = computed(() => {
+  const map = {}
+  multiFilterColumns.forEach(({ field }) => {
+    const uniq = new Set()
+    rows.value.forEach((row) => {
+      const val = String(row?.[field] ?? '').trim()
+      if (val) uniq.add(val)
+    })
+    map[field] = Array.from(uniq)
+      .sort((a, b) => a.localeCompare(b, 'tr'))
+      .map((v) => ({ label: v, value: v }))
+  })
+  return map
+})
+const filteredFilterOptionMap = computed(() => {
+  const map = {}
+  multiFilterColumns.forEach(({ field }) => {
+    const search = String(columnFilterSearch.value[field] || '').trim().toLocaleLowerCase('tr')
+    const options = multiFilterOptionMap.value[field] || []
+    map[field] = search
+      ? options.filter((option) => option.label.toLocaleLowerCase('tr').includes(search))
+      : options
+  })
+  return map
+})
+
+const filteredRows = computed(() => {
+  return rows.value.filter((row) => {
+    if (showSelectedOnly.value && !selectedMap.value[row.id]) return false
+    for (const mf of multiFilterColumns) {
+      const selected = columnFilters.value[mf.field] || []
+      if (selected.length > 0 && !selected.includes(String(row?.[mf.field] ?? '').trim())) return false
+    }
+    const stockQtyMin = parseNullableNumber(numberRangeFilters.value.stockQty?.min)
+    const stockQtyMax = parseNullableNumber(numberRangeFilters.value.stockQty?.max)
+    const stockQty = Number(row?.stockQty ?? 0)
+    if (stockQtyMin !== null && stockQty < stockQtyMin) return false
+    if (stockQtyMax !== null && stockQty > stockQtyMax) return false
+    if (!matchesDateRange(String(row?.stockEntryDate || '').trim(), dateRangeFilters.value.stockEntryDate)) return false
+    if (!matchesDateRange(String(row?.lastPricingDate || '').trim(), dateRangeFilters.value.lastPricingDate)) return false
+    return true
+  })
+})
+
+const visibleRowIds = computed(() => filteredRows.value.map((row) => row.id))
+const selectedRowCount = computed(() => Object.values(selectedMap.value).filter(Boolean).length)
+const selectedVisibleCount = computed(() => visibleRowIds.value.filter((id) => !!selectedMap.value[id]).length)
+const allSelectedVisible = computed(() => visibleRowIds.value.length > 0 && selectedVisibleCount.value === visibleRowIds.value.length)
+const someSelectedVisible = computed(() => selectedVisibleCount.value > 0)
+const hasMoreRows = computed(() => Boolean(store.hasMore))
+
+function isHeaderFilterField (field) {
+  return headerFilterFieldSet.has(field)
+}
+
+function isMultiSelectFilterField (field) {
+  return multiSelectFilterFieldSet.has(field)
+}
+
+function isNumberRangeFilterField (field) {
+  return numberRangeFilterFieldSet.has(field)
+}
+
+function isDateRangeFilterField (field) {
+  return dateRangeFilterFieldSet.has(field)
+}
+
+function hasFilter (field) {
+  if (isMultiSelectFilterField(field)) return (columnFilters.value[field] || []).length > 0
+  if (isNumberRangeFilterField(field)) {
+    const filter = numberRangeFilters.value[field]
+    return !!String(filter?.min || '').trim() || !!String(filter?.max || '').trim()
+  }
+  if (isDateRangeFilterField(field)) {
+    const filter = dateRangeFilters.value[field]
+    return !!String(filter?.from || '').trim() || !!String(filter?.to || '').trim()
+  }
+  return false
+}
+
+function getFilterBadgeValue (field) {
+  if (isMultiSelectFilterField(field)) return (columnFilters.value[field] || []).length
+  if (isNumberRangeFilterField(field)) {
+    const filter = numberRangeFilters.value[field]
+    return [filter?.min, filter?.max].filter((x) => String(x || '').trim()).length
+  }
+  if (isDateRangeFilterField(field)) {
+    const filter = dateRangeFilters.value[field]
+    return [filter?.from, filter?.to].filter((x) => String(x || '').trim()).length
+  }
+  return 0
+}
+
+function clearColumnFilter (field) {
+  if (!isMultiSelectFilterField(field)) return
+  columnFilters.value = {
+    ...columnFilters.value,
+    [field]: []
+  }
+}
+
+function clearRangeFilter (field) {
+  if (isNumberRangeFilterField(field)) {
+    numberRangeFilters.value = {
+      ...numberRangeFilters.value,
+      [field]: { min: '', max: '' }
+    }
+    return
+  }
+  if (isDateRangeFilterField(field)) {
+    dateRangeFilters.value = {
+      ...dateRangeFilters.value,
+      [field]: { from: '', to: '' }
+    }
+  }
+}
+
+function getFilterOptionsForField (field) {
+  return filteredFilterOptionMap.value[field] || []
+}
+
+function isColumnFilterValueSelected (field, value) {
+  return (columnFilters.value[field] || []).includes(value)
+}
+
+function toggleColumnFilterValue (field, value) {
+  const current = new Set(columnFilters.value[field] || [])
+  if (current.has(value)) current.delete(value)
+  else current.add(value)
+  columnFilters.value = {
+    ...columnFilters.value,
+    [field]: Array.from(current)
+  }
+}
+
+function selectAllColumnFilterOptions (field) {
+  const options = getFilterOptionsForField(field)
+  columnFilters.value = {
+    ...columnFilters.value,
+    [field]: options.map((option) => option.value)
+  }
+}
+
+function extractWidth (style) {
+  const m = String(style || '').match(/width:(\d+)px/)
+  return m ? Number(m[1]) : 0
+}
+
+function isStickyCol (colName) {
+  return stickyColumnNameSet.has(colName)
+}
+
+function isStickyBoundary (colName) {
+  return colName === stickyBoundaryColumnName
+}
+
+function getHeaderCellStyle (col) {
+  if (!isStickyCol(col.name)) return undefined
+  return { left: `${stickyLeftMap.value[col.name] || 0}px`, zIndex: 22 }
+}
+
+function getBodyCellStyle (col) {
+  if (!isStickyCol(col.name)) return undefined
+  return { left: `${stickyLeftMap.value[col.name] || 0}px`, zIndex: 12 }
+}
+
+function round2 (value) {
+  return Number(Number(value || 0).toFixed(2))
+}
+
+function parseNumber (val) {
+  const normalized = String(val ?? '')
+    .replace(/\s/g, '')
+    .replace(/\./g, '')
+    .replace(',', '.')
+  const n = Number(normalized)
+  return Number.isFinite(n) ? n : 0
+}
+
+function parseNullableNumber (val) {
+  const text = String(val ?? '').trim()
+  if (!text) return null
+  const normalized = text
+    .replace(/\s/g, '')
+    .replace(/\./g, '')
+    .replace(',', '.')
+  const n = Number(normalized)
+  return Number.isFinite(n) ? n : null
+}
+
+function matchesDateRange (value, filter) {
+  const from = String(filter?.from || '').trim()
+  const to = String(filter?.to || '').trim()
+  if (!from && !to) return true
+  if (!value) return false
+  if (from && value < from) return false
+  if (to && value > to) return false
+  return true
+}
+
+function formatPrice (val) {
+  const n = parseNumber(val)
+  return n.toLocaleString('tr-TR', { minimumFractionDigits: 2, maximumFractionDigits: 2 })
+}
+
+function formatStock (val) {
+  const n = Number(val || 0)
+  if (!Number.isFinite(n)) return '0'
+  const hasFraction = Math.abs(n % 1) > 0.0001
+  return n.toLocaleString('tr-TR', {
+    minimumFractionDigits: hasFraction ? 2 : 0,
+    maximumFractionDigits: hasFraction ? 2 : 0
+  })
+}
+
+function formatDateDisplay (val) {
+  const text = String(val || '').trim()
+  if (!text) return '-'
+  const [year, month, day] = text.split('-')
+  if (!year || !month || !day) return text
+  return `${day}.${month}.${year}`
+}
+
+function needsRepricing (row) {
+  const stockEntryDate = String(row?.stockEntryDate || '').trim()
+  const lastPricingDate = String(row?.lastPricingDate || '').trim()
+  if (!stockEntryDate) return false
+  if (!lastPricingDate) return true
+  return lastPricingDate < stockEntryDate
+}
+
+function recalcByBasePrice (row) {
+  row.basePriceTry = round2((row.basePriceUsd * usdToTry) + row.expenseForBasePrice)
+  multipliers.forEach((multiplier, index) => {
+    row[`usd${index + 1}`] = round2(row.basePriceUsd * multiplier)
+    row[`eur${index + 1}`] = round2((row.basePriceUsd * usdToTry * multiplier) / eurToTry)
+    row[`try${index + 1}`] = round2(row.basePriceTry * multiplier)
+  })
+}
+
+function onEditableCellChange (row, field, val) {
+  const parsed = parseNumber(val)
+  store.updateCell(row, field, parsed)
+  if (field === 'expenseForBasePrice' || field === 'basePriceUsd') recalcByBasePrice(row)
+}
+
+function onBrandGroupSelectionChange (row, val) {
+  store.updateBrandGroupSelection(row, val)
+}
+
+function toggleRowSelection (rowId, val) {
+  selectedMap.value = { ...selectedMap.value, [rowId]: !!val }
+}
+
+function toggleSelectAllVisible (val) {
+  const next = { ...selectedMap.value }
+  visibleRowIds.value.forEach((id) => { next[id] = !!val })
+  selectedMap.value = next
+}
+
+function resetAll () {
+  columnFilters.value = {
+    productCode: [],
+    askiliYan: [],
+    kategori: [],
+    urunIlkGrubu: [],
+    urunAnaGrubu: [],
+    urunAltGrubu: [],
+    icerik: [],
+    karisim: []
+  }
+  columnFilterSearch.value = {
+    productCode: '',
+    askiliYan: '',
+    kategori: '',
+    urunIlkGrubu: '',
+    urunAnaGrubu: '',
+    urunAltGrubu: '',
+    icerik: '',
+    karisim: ''
+  }
+  numberRangeFilters.value = {
+    stockQty: { min: '', max: '' }
+  }
+  dateRangeFilters.value = {
+    stockEntryDate: { from: '', to: '' },
+    lastPricingDate: { from: '', to: '' }
+  }
+  showSelectedOnly.value = false
+  selectedMap.value = {}
+}
+
+function toggleShowSelectedOnly () {
+  if (!showSelectedOnly.value && selectedRowCount.value === 0) return
+  showSelectedOnly.value = !showSelectedOnly.value
+}
+
+function isCurrencySelected (code) {
+  return selectedCurrencies.value.includes(code)
+}
+
+function toggleCurrency (code, checked) {
+  const set = new Set(selectedCurrencies.value)
+  if (checked) set.add(code)
+  else set.delete(code)
+  selectedCurrencies.value = currencyOptions.map((x) => x.value).filter((x) => set.has(x))
+}
+
+function toggleCurrencyRow (code) {
+  toggleCurrency(code, !isCurrencySelected(code))
+}
+
+function selectAllCurrencies () {
+  selectedCurrencies.value = currencyOptions.map((x) => x.value)
+}
+
+function clearAllCurrencies () {
+  selectedCurrencies.value = []
+}
+
+async function fetchChunk ({ reset = false } = {}) {
+  const afterProductCode = reset ? '' : nextCursor.value
+  const result = await store.fetchRows({
+    limit: FETCH_LIMIT,
+    afterProductCode,
+    append: !reset
+  })
+  const fetched = Number(result?.fetched) || 0
+  nextCursor.value = String(result?.nextCursor || '')
+  return fetched
+}
+
+async function loadMoreRows () {
+  if (loadingMore.value || store.loading || !hasMoreRows.value) return
+  loadingMore.value = true
+  try {
+    await fetchChunk({ reset: false })
+  } finally {
+    loadingMore.value = false
+  }
+}
+
+function onTableVirtualScroll (details) {
+  const to = Number(details?.to || 0)
+  if (!Number.isFinite(to)) return
+  if (to >= filteredRows.value.length - 25) {
+    void loadMoreRows()
+  }
+}
+
+async function ensureEnoughVisibleRows (minRows = 80, maxBatches = 4) {
+  let guard = 0
+  while (hasMoreRows.value && filteredRows.value.length < minRows && guard < maxBatches) {
+    await loadMoreRows()
+    guard++
+  }
+}
+
+async function reloadData () {
+  const startedAt = Date.now()
+  console.info('[product-pricing][ui] reload:start', {
+    at: new Date(startedAt).toISOString()
+  })
+  nextCursor.value = ''
+  await fetchChunk({ reset: true })
+  await ensureEnoughVisibleRows(120, 6)
+  console.info('[product-pricing][ui] reload:done', {
+    duration_ms: Date.now() - startedAt,
+    row_count: Array.isArray(store.rows) ? store.rows.length : 0,
+    has_error: Boolean(store.error)
+  })
+  selectedMap.value = {}
+}
+
+onMounted(async () => {
+  await reloadData()
+})
+
+watch(
+  [
+    columnFilters,
+    numberRangeFilters,
+    dateRangeFilters,
+    showSelectedOnly,
+    () => tablePagination.value.sortBy,
+    () => tablePagination.value.descending
+  ],
+  () => { void ensureEnoughVisibleRows(80, 4) },
+  { deep: true }
+)
+</script>
+
+<style scoped>
+.pricing-page {
+  --pricing-row-height: 31px;
+  --pricing-header-height: 72px;
+  --pricing-table-height: calc(100vh - 210px);
+
+  height: calc(100vh - 120px);
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+
+.currency-menu-list {
+  min-width: 170px;
+}
+
+.table-wrap {
+  flex: 1;
+  min-height: 0;
+  overflow: hidden;
+  border: 1px solid rgba(0, 0, 0, 0.12);
+  border-radius: 4px;
+  display: flex;
+  flex-direction: column;
+}
+
+.pane-table {
+  height: 100%;
+  width: 100%;
+}
+
+.pricing-table :deep(.q-table__middle) {
+  height: var(--pricing-table-height);
+  min-height: var(--pricing-table-height);
+  max-height: var(--pricing-table-height);
+  overflow: auto !important;
+  scrollbar-gutter: stable both-edges;
+  overscroll-behavior: contain;
+}
+
+.pricing-table :deep(.q-table) {
+  width: max-content;
+  min-width: 100%;
+  table-layout: fixed;
+  font-size: 11px;
+  border-collapse: separate;
+  border-spacing: 0;
+  margin-right: var(--sticky-scroll-comp, 0px);
+}
+
+.pricing-table :deep(.q-table__container) {
+  border: none !important;
+  box-shadow: none !important;
+  background: transparent !important;
+  height: 100% !important;
+}
+
+.pricing-table :deep(th),
+.pricing-table :deep(td) {
+  box-sizing: border-box;
+  padding: 0 4px;
+  overflow: hidden;
+  vertical-align: middle;
+}
+
+.pricing-table :deep(td),
+.pricing-table :deep(.q-table tbody tr) {
+  height: var(--pricing-row-height) !important;
+  min-height: var(--pricing-row-height) !important;
+  max-height: var(--pricing-row-height) !important;
+  line-height: var(--pricing-row-height);
+  padding: 0 !important;
+  border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
+}
+
+.pricing-table :deep(td > div),
+.pricing-table :deep(td > .q-td) {
+  height: 100% !important;
+  display: flex !important;
+  align-items: center !important;
+  padding: 0 4px !important;
+}
+
+.pricing-table :deep(th),
+.pricing-table :deep(.q-table thead tr),
+.pricing-table :deep(.q-table thead tr.header-row-fixed),
+.pricing-table :deep(.q-table thead th),
+.pricing-table :deep(.q-table thead tr.header-row-fixed > th) {
+  height: var(--pricing-header-height) !important;
+  min-height: var(--pricing-header-height) !important;
+  max-height: var(--pricing-header-height) !important;
+}
+
+.pricing-table :deep(th) {
+  padding-top: 0;
+  padding-bottom: 0;
+  white-space: nowrap;
+  word-break: normal;
+  text-overflow: ellipsis;
+  text-align: center;
+  font-size: 10px;
+  font-weight: 800;
+  line-height: 1.15;
+}
+
+.pricing-table :deep(.q-table thead th) {
+  position: sticky;
+  top: 0;
+  z-index: 30;
+  background: #fff;
+  vertical-align: middle !important;
+}
+
+.pricing-table :deep(.sticky-col) {
+  position: sticky !important;
+  background-clip: padding-box;
+}
+
+.pricing-table :deep(thead .sticky-col) {
+  z-index: 35 !important;
+}
+
+.pricing-table :deep(tbody .sticky-col) {
+  z-index: 12 !important;
+}
+
+.pricing-table :deep(.sticky-boundary) {
+  border-right: 2px solid rgba(25, 118, 210, 0.18) !important;
+  box-shadow: 8px 0 12px -10px rgba(15, 23, 42, 0.55);
+}
+
+.header-with-filter {
+  display: grid;
+  grid-template-columns: 1fr 20px;
+  align-items: center;
+  column-gap: 4px;
+  height: 100%;
+  line-height: 1.25;
+  overflow: hidden;
+}
+
+.header-with-filter > span {
+  min-width: 0;
+  width: 100%;
+  overflow: hidden;
+  text-align: center;
+  text-overflow: ellipsis;
+  white-space: normal;
+  font-weight: 800;
+  line-height: 1.15;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+}
+
+.header-filter-btn {
+  width: 20px;
+  height: 20px;
+  min-width: 20px;
+  justify-self: end;
+}
+
+.header-filter-ghost {
+  opacity: 0;
+  pointer-events: none;
+}
+
+.excel-filter-menu {
+  min-width: 230px;
+  padding: 8px;
+}
+
+.range-filter-grid {
+  display: grid;
+  grid-template-columns: 1fr;
+  gap: 8px;
+}
+
+.range-filter-field {
+  min-width: 0;
+}
+
+.excel-filter-select :deep(.q-field__control) {
+  min-height: 30px;
+}
+
+.excel-filter-select :deep(.q-field__native),
+.excel-filter-select :deep(.q-field__input) {
+  font-weight: 700;
+}
+
+.excel-filter-actions {
+  gap: 4px;
+}
+
+.excel-filter-options {
+  max-height: 220px;
+  margin-top: 8px;
+  overflow: auto;
+  border: 1px solid rgba(0, 0, 0, 0.08);
+  border-radius: 4px;
+}
+
+.excel-filter-option {
+  min-height: 32px;
+}
+
+.excel-filter-empty {
+  padding: 10px 8px;
+  color: #607d8b;
+  font-size: 11px;
+}
+
+.pricing-table :deep(th.ps-col),
+.pricing-table :deep(td.ps-col) {
+  background: #fff;
+  color: var(--q-primary);
+  font-weight: 700;
+}
+
+.pricing-table :deep(td.ps-col .cell-text),
+.pricing-table :deep(td.ps-col .product-code-text),
+.pricing-table :deep(td.ps-col .stock-qty-text) {
+  font-size: 11px;
+  line-height: 1.1;
+  white-space: normal;
+  word-break: break-word;
+}
+
+.stock-qty-text {
+  display: block;
+  width: 100%;
+  text-align: center;
+  font-weight: 700;
+  padding: 0 4px;
+}
+
+.date-cell-text {
+  display: block;
+  width: 100%;
+  text-align: center;
+  font-weight: 700;
+  padding: 0 4px;
+}
+
+.date-warning {
+  color: #c62828;
+}
+
+.pricing-table :deep(th.selection-col),
+.pricing-table :deep(td.selection-col) {
+  background: #fff;
+  color: var(--q-primary);
+  padding-left: 0 !important;
+  padding-right: 0 !important;
+}
+
+.pricing-table :deep(th.selection-col) {
+  text-align: center !important;
+}
+
+.pricing-table :deep(.selection-col .q-checkbox__inner) {
+  color: var(--q-primary);
+  font-size: 16px;
+}
+
+.pricing-table :deep(th.selection-col .q-checkbox),
+.pricing-table :deep(td.selection-col .q-checkbox) {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.pricing-table :deep(.selection-col .q-checkbox__bg) {
+  background: #fff;
+  border-color: var(--q-primary);
+}
+
+.pricing-table :deep(th.usd-col),
+.pricing-table :deep(td.usd-col) {
+  background: #ecf9f0;
+  color: #178a3e;
+  font-weight: 700;
+}
+
+.pricing-table :deep(th.eur-col),
+.pricing-table :deep(td.eur-col) {
+  background: #fdeeee;
+  color: #c62828;
+  font-weight: 700;
+}
+
+.pricing-table :deep(th.try-col),
+.pricing-table :deep(td.try-col) {
+  background: #edf4ff;
+  color: #1e63c6;
+  font-weight: 700;
+}
+
+.cell-text {
+  display: block;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  line-height: 1.1;
+  padding-top: 0;
+}
+
+.product-code-text {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  display: block;
+  font-weight: 700;
+  letter-spacing: 0;
+}
+
+.native-cell-input,
+.native-cell-select {
+  width: 100%;
+  height: 22px;
+  box-sizing: border-box;
+  padding: 1px 3px;
+  border: 1px solid #cfd8dc;
+  border-radius: 4px;
+  background: #fff;
+  font-size: 11px;
+  margin: 0;
+}
+
+.native-cell-input:focus,
+.native-cell-select:focus {
+  outline: none;
+  border-color: #1976d2;
+}
+</style>

ui/src/pages/StatementReport.vue

@@ -47,7 +47,7 @@
                 <template #append>
                   <q-icon name="event" class="cursor-pointer">
                     <q-popup-proxy cover transition-show="scale" transition-hide="scale">
-                      <q-date v-model="dateFrom" mask="YYYY-MM-DD" locale="tr-TR"/>
+                      <q-date v-model="dateFrom" mask="YYYY-MM-DD" :locale="dateLocale"/>
                     </q-popup-proxy>
                   </q-icon>
                 </template>
@@ -63,7 +63,7 @@
                 <template #append>
                   <q-icon name="event" class="cursor-pointer">
                     <q-popup-proxy cover transition-show="scale" transition-hide="scale">
-                      <q-date v-model="dateTo" mask="YYYY-MM-DD" locale="tr-TR" />
+                      <q-date v-model="dateTo" mask="YYYY-MM-DD" :locale="dateLocale" />
                     </q-popup-proxy>
                   </q-icon>
                 </template>
@@ -277,12 +277,16 @@ import { useDownloadstpdfStore } from 'src/stores/downloadstpdfStore'
 import dayjs from 'dayjs'
 import { usePermission } from 'src/composables/usePermission'
 import { normalizeSearchText } from 'src/utils/searchText'
+import { useLocaleStore } from 'src/stores/localeStore'
+import { getDateLocale } from 'src/i18n/dayjsLocale'
 
 const { canRead, canExport } = usePermission()
 const canReadFinance = canRead('finance')
 const canExportFinance = canExport('finance')
 
 const $q = useQuasar()
+const localeStore = useLocaleStore()
+const dateLocale = computed(() => getDateLocale(localeStore.locale))
 
 const accountStore = useAccountStore()
 const statementheaderStore = useStatementheaderStore()
@@ -363,7 +367,7 @@ async function onFilterClick() {
     startdate: dateFrom.value,
     enddate: dateTo.value,
     accountcode: selectedCari.value,
-    langcode: 'TR',
+    langcode: localeStore.backendLangCode,
     parislemler: selectedMonType.value
   })
 
@@ -411,7 +415,7 @@ function resetFilters() {
 /* Format */
 function formatAmount(n) {
   if (n == null || isNaN(n)) return '0,00'
-  return new Intl.NumberFormat('tr-TR', {
+  return new Intl.NumberFormat(dateLocale.value, {
     minimumFractionDigits: 2,
     maximumFractionDigits: 2
   }).format(n)
@@ -467,7 +471,8 @@ async function handleDownload() {
     selectedCari.value,   // accountCode
     dateFrom.value,       // startDate
     dateTo.value,         // endDate
-    selectedMonType.value // <-- eklendi (['1','2'] veya ['1','3'])
+    selectedMonType.value, // <-- eklendi (['1','2'] veya ['1','3'])
+    localeStore.backendLangCode
   )
 
   console.log("📤 [DEBUG] Store’dan gelen result:", result)
@@ -508,7 +513,8 @@ async function CurrheadDownload() {
     selectedCari.value,   // accountCode
     dateFrom.value,       // startDate
     dateTo.value,         // endDate
-    selectedMonType.value // parasal işlem tipi (parislemler)
+    selectedMonType.value, // parasal işlem tipi (parislemler)
+    localeStore.backendLangCode
   )
 
   console.log("📤 [DEBUG] CurrheadDownloadresult:", result)

ui/src/pages/TranslationTable.vue

@@ -0,0 +1,846 @@
+<template>
+  <q-page v-if="canUpdateLanguage" class="q-pa-md translation-page">
+    <div class="translation-toolbar sticky-toolbar">
+      <div class="row q-col-gutter-sm items-end q-mb-md">
+        <div class="col-12 col-md-4">
+          <q-input
+            v-model="filters.q"
+            dense
+            outlined
+            clearable
+            label="Kelime ara"
+          />
+        </div>
+        <div class="col-auto">
+          <q-btn color="primary" icon="search" label="Getir" @click="loadRows" />
+        </div>
+        <div class="col-auto">
+          <q-btn
+            color="secondary"
+            icon="sync"
+            label="YENİ KELİMELERİ GETİR"
+            :loading="store.saving"
+            @click="syncSources"
+          />
+        </div>
+        <div class="col-auto">
+          <q-toggle v-model="autoTranslate" dense color="primary" label="Oto Çeviri" />
+        </div>
+      </div>
+
+      <div class="row q-gutter-sm q-mb-sm">
+        <q-btn
+          color="accent"
+          icon="g_translate"
+          label="Seçilenleri Çevir"
+          :disable="selectedKeys.length === 0"
+          :loading="store.saving"
+          @click="translateSelectedRows"
+        />
+        <q-btn
+          color="secondary"
+          icon="done_all"
+          label="Seçilenleri Onayla"
+          :disable="selectedKeys.length === 0"
+          :loading="store.saving"
+          @click="bulkApproveSelected"
+        />
+        <q-btn
+          color="primary"
+          icon="save"
+          label="Seçilenleri Toplu Güncelle"
+          :disable="selectedKeys.length === 0"
+          :loading="store.saving"
+          @click="bulkSaveSelected"
+        />
+      </div>
+    </div>
+
+    <q-table
+      ref="tableRef"
+      class="translation-table"
+      flat
+      bordered
+      virtual-scroll
+      :virtual-scroll-sticky-size-start="56"
+      row-key="t_key"
+      :loading="store.loading || store.saving"
+      :rows="pivotRows"
+      :columns="columns"
+      :rows-per-page-options="[0]"
+      v-model:pagination="tablePagination"
+      hide-bottom
+      @virtual-scroll="onVirtualScroll"
+    >
+      <template #body-cell-actions="props">
+        <q-td :props="props">
+          <q-btn
+            dense
+            color="primary"
+            icon="save"
+            label="Güncelle"
+            :disable="!rowHasChanges(props.row.t_key)"
+            :loading="store.saving"
+            @click="saveRow(props.row.t_key)"
+          />
+        </q-td>
+      </template>
+
+      <template #body-cell-select="props">
+        <q-td :props="props">
+          <q-checkbox
+            dense
+            :model-value="selectedKeys.includes(props.row.t_key)"
+            @update:model-value="(v) => toggleSelected(props.row.t_key, v)"
+          />
+        </q-td>
+      </template>
+
+      <template #body-cell-source_text_tr="props">
+        <q-td :props="props" :class="cellClass(props.row.t_key, 'source_text_tr')">
+          <div class="source-text-label" :title="rowDraft(props.row.t_key).source_text_tr">
+            {{ rowDraft(props.row.t_key).source_text_tr }}
+          </div>
+        </q-td>
+      </template>
+
+      <template #body-cell-source_type="props">
+        <q-td :props="props" :class="cellClass(props.row.t_key, 'source_type')">
+          <q-select
+            v-model="rowDraft(props.row.t_key).source_type"
+            dense
+            outlined
+            emit-value
+            map-options
+            :options="sourceTypeOptions"
+            @update:model-value="() => queueAutoSave(props.row.t_key)"
+          />
+        </q-td>
+      </template>
+
+      <template #body-cell-en="props">
+        <q-td :props="props" :class="cellClass(props.row.t_key, 'en')">
+          <q-input
+            v-model="rowDraft(props.row.t_key).en"
+            type="textarea"
+            autogrow
+            :max-rows="8"
+            outlined
+            @blur="queueAutoSave(props.row.t_key)"
+          />
+        </q-td>
+      </template>
+
+      <template #body-cell-de="props">
+        <q-td :props="props" :class="cellClass(props.row.t_key, 'de')">
+          <q-input
+            v-model="rowDraft(props.row.t_key).de"
+            type="textarea"
+            autogrow
+            :max-rows="8"
+            outlined
+            @blur="queueAutoSave(props.row.t_key)"
+          />
+        </q-td>
+      </template>
+
+      <template #body-cell-es="props">
+        <q-td :props="props" :class="cellClass(props.row.t_key, 'es')">
+          <q-input
+            v-model="rowDraft(props.row.t_key).es"
+            type="textarea"
+            autogrow
+            :max-rows="8"
+            outlined
+            @blur="queueAutoSave(props.row.t_key)"
+          />
+        </q-td>
+      </template>
+
+      <template #body-cell-it="props">
+        <q-td :props="props" :class="cellClass(props.row.t_key, 'it')">
+          <q-input
+            v-model="rowDraft(props.row.t_key).it"
+            type="textarea"
+            autogrow
+            :max-rows="8"
+            outlined
+            @blur="queueAutoSave(props.row.t_key)"
+          />
+        </q-td>
+      </template>
+
+      <template #body-cell-ru="props">
+        <q-td :props="props" :class="cellClass(props.row.t_key, 'ru')">
+          <q-input
+            v-model="rowDraft(props.row.t_key).ru"
+            type="textarea"
+            autogrow
+            :max-rows="8"
+            outlined
+            @blur="queueAutoSave(props.row.t_key)"
+          />
+        </q-td>
+      </template>
+
+      <template #body-cell-ar="props">
+        <q-td :props="props" :class="cellClass(props.row.t_key, 'ar')">
+          <q-input
+            v-model="rowDraft(props.row.t_key).ar"
+            type="textarea"
+            autogrow
+            :max-rows="8"
+            outlined
+            @blur="queueAutoSave(props.row.t_key)"
+          />
+        </q-td>
+      </template>
+    </q-table>
+  </q-page>
+
+  <q-page v-else class="q-pa-md flex flex-center">
+    <div class="text-negative text-subtitle1">
+      Bu modüle erişim yetkiniz yok.
+    </div>
+  </q-page>
+</template>
+
+<script setup>
+import { computed, onBeforeUnmount, onMounted, ref, watch } from 'vue'
+import { useQuasar } from 'quasar'
+import { usePermission } from 'src/composables/usePermission'
+import { useTranslationStore } from 'src/stores/translationStore'
+
+const $q = useQuasar()
+const store = useTranslationStore()
+const { canUpdate } = usePermission()
+const canUpdateLanguage = canUpdate('language')
+
+const filters = ref({
+  q: ''
+})
+const autoTranslate = ref(false)
+const tableRef = ref(null)
+const FETCH_LIMIT = 1400
+const loadedOffset = ref(0)
+const hasMoreRows = ref(true)
+const loadingMore = ref(false)
+const tablePagination = ref({
+  page: 1,
+  rowsPerPage: 0,
+  sortBy: 'source_text_tr',
+  descending: false
+})
+let filterReloadTimer = null
+
+const sourceTypeOptions = [
+  { label: 'dummy', value: 'dummy' },
+  { label: 'postgre', value: 'postgre' },
+  { label: 'mssql', value: 'mssql' }
+]
+
+const columns = [
+  { name: 'actions', label: 'Güncelle', field: 'actions', align: 'left' },
+  { name: 'select', label: 'Seç', field: 'select', align: 'left' },
+  { name: 'source_text_tr', label: 'Türkçe Metin', field: 'source_text_tr', align: 'left', style: 'min-width: 340px' },
+  { name: 'source_type', label: 'Kaynak', field: 'source_type', align: 'left', style: 'min-width: 140px' },
+  { name: 'en', label: 'İngilizce', field: 'en', align: 'left', style: 'min-width: 220px' },
+  { name: 'de', label: 'Almanca', field: 'de', align: 'left', style: 'min-width: 220px' },
+  { name: 'es', label: 'İspanyolca', field: 'es', align: 'left', style: 'min-width: 220px' },
+  { name: 'it', label: 'İtalyanca', field: 'it', align: 'left', style: 'min-width: 220px' },
+  { name: 'ru', label: 'Rusça', field: 'ru', align: 'left', style: 'min-width: 220px' },
+  { name: 'ar', label: 'Arapça', field: 'ar', align: 'left', style: 'min-width: 220px' }
+]
+
+const draftByKey = ref({})
+const originalByKey = ref({})
+const selectedKeys = ref([])
+const autoSaveTimers = new Map()
+
+const pivotRows = computed(() => {
+  const byKey = new Map()
+  for (const row of store.rows) {
+    const key = row.t_key
+    if (!byKey.has(key)) {
+      byKey.set(key, {
+        t_key: key,
+        source_text_tr: '',
+        source_type: 'dummy',
+        en: '',
+        de: '',
+        es: '',
+        it: '',
+        ru: '',
+        ar: '',
+        langs: {}
+      })
+    }
+
+    const target = byKey.get(key)
+    target.langs[row.lang_code] = {
+      id: row.id,
+      status: row.status,
+      is_manual: row.is_manual
+    }
+
+    if (row.lang_code === 'tr') {
+      target.source_text_tr = row.translated_text || row.source_text_tr || ''
+      target.source_type = row.source_type || 'dummy'
+    } else if (row.lang_code === 'en') {
+      target.en = row.translated_text || ''
+    } else if (row.lang_code === 'de') {
+      target.de = row.translated_text || ''
+    } else if (row.lang_code === 'es') {
+      target.es = row.translated_text || ''
+    } else if (row.lang_code === 'it') {
+      target.it = row.translated_text || ''
+    } else if (row.lang_code === 'ru') {
+      target.ru = row.translated_text || ''
+    } else if (row.lang_code === 'ar') {
+      target.ar = row.translated_text || ''
+    }
+  }
+
+  return Array.from(byKey.values()).sort((a, b) => a.t_key.localeCompare(b.t_key))
+})
+
+function snapshotDrafts (options = {}) {
+  const preserveDirty = Boolean(options?.preserveDirty)
+  const draft = {}
+  const original = {}
+  for (const row of pivotRows.value) {
+    const existingDraft = draftByKey.value[row.t_key]
+    const existingOriginal = originalByKey.value[row.t_key]
+    const keepExisting = preserveDirty &&
+      existingDraft &&
+      existingOriginal &&
+      (
+        existingDraft.source_text_tr !== existingOriginal.source_text_tr ||
+        existingDraft.source_type !== existingOriginal.source_type ||
+        existingDraft.en !== existingOriginal.en ||
+        existingDraft.de !== existingOriginal.de ||
+        existingDraft.es !== existingOriginal.es ||
+        existingDraft.it !== existingOriginal.it ||
+        existingDraft.ru !== existingOriginal.ru ||
+        existingDraft.ar !== existingOriginal.ar
+      )
+
+    if (keepExisting) {
+      draft[row.t_key] = { ...existingDraft }
+      original[row.t_key] = { ...existingOriginal }
+      continue
+    }
+
+    draft[row.t_key] = {
+      source_text_tr: row.source_text_tr || '',
+      source_type: row.source_type || 'dummy',
+      en: row.en || '',
+      de: row.de || '',
+      es: row.es || '',
+      it: row.it || '',
+      ru: row.ru || '',
+      ar: row.ar || ''
+    }
+    original[row.t_key] = { ...draft[row.t_key] }
+  }
+  draftByKey.value = draft
+  originalByKey.value = original
+  selectedKeys.value = selectedKeys.value.filter(k => draft[k])
+}
+
+function rowDraft (key) {
+  if (!draftByKey.value[key]) {
+    draftByKey.value[key] = {
+      source_text_tr: '',
+      source_type: 'dummy',
+      en: '',
+      de: '',
+      es: '',
+      it: '',
+      ru: '',
+      ar: ''
+    }
+  }
+  return draftByKey.value[key]
+}
+
+function buildFilters () {
+  const query = String(filters.value.q || '').trim()
+  return {
+    q: query || undefined
+  }
+}
+
+function rowHasChanges (key) {
+  const draft = draftByKey.value[key]
+  const orig = originalByKey.value[key]
+  if (!draft || !orig) return false
+  return (
+    draft.source_text_tr !== orig.source_text_tr ||
+    draft.source_type !== orig.source_type ||
+    draft.en !== orig.en ||
+    draft.de !== orig.de ||
+    draft.es !== orig.es ||
+    draft.it !== orig.it ||
+    draft.ru !== orig.ru ||
+    draft.ar !== orig.ar
+  )
+}
+
+function isPending (key, lang) {
+  const row = pivotRows.value.find(r => r.t_key === key)
+  const meta = row?.langs?.[lang]
+  return meta?.status === 'pending'
+}
+
+function cellClass (key, field) {
+  const draft = draftByKey.value[key]
+  const orig = originalByKey.value[key]
+  if (!draft || !orig) return ''
+
+  if (draft[field] !== orig[field]) return 'cell-dirty'
+
+  if (field === 'en' && isPending(key, 'en')) return 'cell-new'
+  if (field === 'de' && isPending(key, 'de')) return 'cell-new'
+  if (field === 'es' && isPending(key, 'es')) return 'cell-new'
+  if (field === 'it' && isPending(key, 'it')) return 'cell-new'
+  if (field === 'ru' && isPending(key, 'ru')) return 'cell-new'
+  if (field === 'ar' && isPending(key, 'ar')) return 'cell-new'
+  if (field === 'source_text_tr' && isPending(key, 'tr')) return 'cell-new'
+  return ''
+}
+
+function toggleSelected (key, checked) {
+  if (checked) {
+    if (!selectedKeys.value.includes(key)) {
+      selectedKeys.value = [...selectedKeys.value, key]
+    }
+    return
+  }
+  selectedKeys.value = selectedKeys.value.filter(k => k !== key)
+}
+
+function queueAutoSave (key) {
+  if (!key) return
+  const existing = autoSaveTimers.get(key)
+  if (existing) {
+    clearTimeout(existing)
+  }
+  const timer = setTimeout(() => {
+    autoSaveTimers.delete(key)
+    if (rowHasChanges(key)) {
+      void saveRow(key)
+    }
+  }, 250)
+  autoSaveTimers.set(key, timer)
+}
+
+async function fetchRowsChunk (append = false) {
+  const params = {
+    ...buildFilters(),
+    limit: FETCH_LIMIT,
+    offset: append ? loadedOffset.value : 0
+  }
+
+  await store.fetchRows(params, { append })
+  const incomingCount = Number(store.count) || 0
+
+  if (append) {
+    loadedOffset.value += incomingCount
+  } else {
+    loadedOffset.value = incomingCount
+  }
+  hasMoreRows.value = incomingCount === FETCH_LIMIT
+  snapshotDrafts({ preserveDirty: append })
+}
+
+async function loadRows () {
+  try {
+    loadedOffset.value = 0
+    hasMoreRows.value = true
+    await fetchRowsChunk(false)
+  } catch (err) {
+    console.error('[translation-sync][ui] loadRows:error', {
+      message: err?.message || 'Çeviri satırları yüklenemedi'
+    })
+    $q.notify({
+      type: 'negative',
+      message: err?.message || 'Çeviri satırları yüklenemedi'
+    })
+  }
+}
+
+async function loadMoreRows () {
+  if (!hasMoreRows.value || loadingMore.value || store.loading || store.saving) return
+  loadingMore.value = true
+  try {
+    await fetchRowsChunk(true)
+  } finally {
+    loadingMore.value = false
+  }
+}
+
+async function ensureEnoughVisibleRows (minRows = 120, maxBatches = 4) {
+  let guard = 0
+  while (hasMoreRows.value && pivotRows.value.length < minRows && guard < maxBatches) {
+    await loadMoreRows()
+    guard++
+  }
+}
+
+function onVirtualScroll (details) {
+  const to = Number(details?.to || 0)
+  if (!Number.isFinite(to)) return
+  if (to >= pivotRows.value.length - 15) {
+    void loadMoreRows()
+  }
+}
+
+function scheduleFilterReload () {
+  if (filterReloadTimer) {
+    clearTimeout(filterReloadTimer)
+  }
+  filterReloadTimer = setTimeout(() => {
+    filterReloadTimer = null
+    void loadRows()
+  }, 350)
+}
+
+async function ensureMissingLangRows (key, draft, langs) {
+  const missingLangs = []
+  if (!langs.en && String(draft.en || '').trim() !== '') missingLangs.push('en')
+  if (!langs.de && String(draft.de || '').trim() !== '') missingLangs.push('de')
+  if (!langs.es && String(draft.es || '').trim() !== '') missingLangs.push('es')
+  if (!langs.it && String(draft.it || '').trim() !== '') missingLangs.push('it')
+  if (!langs.ru && String(draft.ru || '').trim() !== '') missingLangs.push('ru')
+  if (!langs.ar && String(draft.ar || '').trim() !== '') missingLangs.push('ar')
+  if (missingLangs.length === 0) return false
+
+  await store.upsertMissing([
+    {
+      t_key: key,
+      source_text_tr: draft.source_text_tr || key
+    }
+  ], missingLangs)
+  return true
+}
+
+function buildRowUpdates (row, draft, original, approveStatus = 'approved') {
+  const items = []
+  const langs = row.langs || {}
+  const sourceTypeChanged = draft.source_type !== original.source_type
+
+  if (langs.tr?.id && (draft.source_text_tr !== original.source_text_tr || sourceTypeChanged)) {
+    items.push({
+      id: langs.tr.id,
+      source_text_tr: draft.source_text_tr,
+      translated_text: draft.source_text_tr,
+      source_type: draft.source_type,
+      status: approveStatus,
+      is_manual: true
+    })
+  }
+  if (langs.en?.id && (draft.en !== original.en || sourceTypeChanged)) {
+    items.push({
+      id: langs.en.id,
+      translated_text: draft.en,
+      source_type: draft.source_type,
+      status: approveStatus,
+      is_manual: true
+    })
+  }
+  if (langs.de?.id && (draft.de !== original.de || sourceTypeChanged)) {
+    items.push({
+      id: langs.de.id,
+      translated_text: draft.de,
+      source_type: draft.source_type,
+      status: approveStatus,
+      is_manual: true
+    })
+  }
+  if (langs.es?.id && (draft.es !== original.es || sourceTypeChanged)) {
+    items.push({
+      id: langs.es.id,
+      translated_text: draft.es,
+      source_type: draft.source_type,
+      status: approveStatus,
+      is_manual: true
+    })
+  }
+  if (langs.it?.id && (draft.it !== original.it || sourceTypeChanged)) {
+    items.push({
+      id: langs.it.id,
+      translated_text: draft.it,
+      source_type: draft.source_type,
+      status: approveStatus,
+      is_manual: true
+    })
+  }
+  if (langs.ru?.id && (draft.ru !== original.ru || sourceTypeChanged)) {
+    items.push({
+      id: langs.ru.id,
+      translated_text: draft.ru,
+      source_type: draft.source_type,
+      status: approveStatus,
+      is_manual: true
+    })
+  }
+  if (langs.ar?.id && (draft.ar !== original.ar || sourceTypeChanged)) {
+    items.push({
+      id: langs.ar.id,
+      translated_text: draft.ar,
+      source_type: draft.source_type,
+      status: approveStatus,
+      is_manual: true
+    })
+  }
+  return items
+}
+
+async function saveRow (key) {
+  const row = pivotRows.value.find(r => r.t_key === key)
+  const draft = draftByKey.value[key]
+  const original = originalByKey.value[key]
+  if (!row || !draft || !original || !rowHasChanges(key)) return
+
+  try {
+    const insertedMissing = await ensureMissingLangRows(key, draft, row.langs || {})
+    if (insertedMissing) {
+      await loadRows()
+    }
+
+    const refreshed = pivotRows.value.find(r => r.t_key === key)
+    if (!refreshed) return
+    const refreshDraft = draftByKey.value[key]
+    const refreshOriginal = originalByKey.value[key]
+    const items = buildRowUpdates(refreshed, refreshDraft, refreshOriginal)
+    if (items.length > 0) {
+      await store.bulkUpdate(items)
+    }
+
+    await loadRows()
+    $q.notify({ type: 'positive', message: 'Satır güncellendi' })
+  } catch (err) {
+    $q.notify({ type: 'negative', message: err?.message || 'Güncelleme hatası' })
+  }
+}
+
+async function bulkApproveSelected () {
+  try {
+    const ids = []
+    for (const key of selectedKeys.value) {
+      const row = pivotRows.value.find(r => r.t_key === key)
+      if (!row) continue
+      for (const lang of ['tr', 'en', 'de', 'es', 'it', 'ru', 'ar']) {
+        const meta = row.langs?.[lang]
+        if (meta?.id && meta?.status === 'pending') {
+          ids.push(meta.id)
+        }
+      }
+    }
+    const unique = Array.from(new Set(ids))
+    if (unique.length === 0) {
+      $q.notify({ type: 'warning', message: 'Onaylanacak pending kayıt bulunamadı' })
+      return
+    }
+    await store.bulkApprove(unique)
+    await loadRows()
+    $q.notify({ type: 'positive', message: `${unique.length} kayıt onaylandı` })
+  } catch (err) {
+    $q.notify({ type: 'negative', message: err?.message || 'Toplu onay hatası' })
+  }
+}
+
+async function translateSelectedRows () {
+  try {
+    const keys = Array.from(new Set(selectedKeys.value.filter(Boolean)))
+    if (keys.length === 0) {
+      $q.notify({ type: 'warning', message: 'Çevrilecek seçim bulunamadı' })
+      return
+    }
+
+    const response = await store.translateSelected({
+      t_keys: keys,
+      languages: ['en', 'de', 'it', 'es', 'ru', 'ar'],
+      limit: Math.min(50000, keys.length * 6)
+    })
+
+    const translated = Number(response?.translated_count || 0)
+    const traceId = response?.trace_id || null
+
+    await loadRows()
+    $q.notify({
+      type: 'positive',
+      message: `Seçilenler çevrildi: ${translated}${traceId ? ` | Trace: ${traceId}` : ''}`
+    })
+  } catch (err) {
+    $q.notify({ type: 'negative', message: err?.message || 'Seçili çeviri işlemi başarısız' })
+  }
+}
+
+async function bulkSaveSelected () {
+  try {
+    const items = []
+    for (const key of selectedKeys.value) {
+      const row = pivotRows.value.find(r => r.t_key === key)
+      const draft = draftByKey.value[key]
+      const original = originalByKey.value[key]
+      if (!row || !draft || !original) continue
+      if (!rowHasChanges(key)) continue
+
+      const insertedMissing = await ensureMissingLangRows(key, draft, row.langs || {})
+      if (insertedMissing) {
+        await loadRows()
+      }
+
+      const refreshed = pivotRows.value.find(r => r.t_key === key)
+      if (!refreshed) continue
+      const refreshDraft = draftByKey.value[key]
+      const refreshOriginal = originalByKey.value[key]
+      items.push(...buildRowUpdates(refreshed, refreshDraft, refreshOriginal))
+    }
+
+    if (items.length === 0) {
+      $q.notify({ type: 'warning', message: 'Toplu güncellenecek değişiklik yok' })
+      return
+    }
+
+    await store.bulkUpdate(items)
+    await loadRows()
+    $q.notify({ type: 'positive', message: `${items.length} kayıt toplu güncellendi` })
+  } catch (err) {
+    $q.notify({ type: 'negative', message: err?.message || 'Toplu güncelleme hatası' })
+  }
+}
+
+async function syncSources () {
+  const startedAt = Date.now()
+  const beforeCount = pivotRows.value.length
+  console.info('[translation-sync][ui] button:click', {
+    at: new Date(startedAt).toISOString(),
+    auto_translate: autoTranslate.value,
+    only_new: true,
+    before_row_count: beforeCount
+  })
+  try {
+    const response = await store.syncSources({
+      auto_translate: autoTranslate.value,
+      languages: ['en', 'de', 'it', 'es', 'ru', 'ar'],
+      limit: 1000,
+      only_new: true
+    })
+    const result = response?.result || response || {}
+    const traceId = result?.trace_id || response?.trace_id || null
+    console.info('[translation-sync][ui] sync:response', {
+      trace_id: traceId,
+      seed_count: result.seed_count || 0,
+      affected_count: result.affected_count || 0,
+      auto_translated: result.auto_translated || 0,
+      duration_ms: result.duration_ms || null
+    })
+    await loadRows()
+    const afterCount = pivotRows.value.length
+    console.info('[translation-sync][ui] chain:reload-complete', {
+      trace_id: traceId,
+      duration_ms: Date.now() - startedAt,
+      before_row_count: beforeCount,
+      after_row_count: afterCount,
+      delta_row_count: afterCount - beforeCount
+    })
+    $q.notify({
+      type: 'positive',
+      message: `Tarama tamamlandı. Seed: ${result.seed_count || 0}, Oto çeviri: ${result.auto_translated || 0}`
+    })
+  } catch (err) {
+    $q.notify({
+      type: 'negative',
+      message: err?.message || 'Kaynak tarama hatası'
+    })
+  }
+}
+
+onMounted(() => {
+  void loadRows()
+})
+
+onBeforeUnmount(() => {
+  if (filterReloadTimer) {
+    clearTimeout(filterReloadTimer)
+    filterReloadTimer = null
+  }
+})
+
+watch(
+  () => filters.value.q,
+  () => { scheduleFilterReload() }
+)
+
+watch(
+  [() => tablePagination.value.sortBy, () => tablePagination.value.descending],
+  () => { void ensureEnoughVisibleRows(120, 4) }
+)
+</script>
+
+<style scoped>
+.translation-page {
+  height: calc(100vh - 120px);
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+
+.translation-toolbar {
+  background: #fff;
+  padding-top: 6px;
+}
+
+.sticky-toolbar {
+  position: sticky;
+  top: 0;
+  z-index: 35;
+}
+
+.translation-table {
+  flex: 1;
+  min-height: 0;
+}
+
+.translation-table :deep(.q-table__middle) {
+  max-height: calc(100vh - 280px);
+  overflow: auto;
+}
+
+.translation-table :deep(.q-table thead tr th) {
+  position: sticky;
+  top: 0;
+  z-index: 30;
+  background: #fff;
+}
+
+.translation-table :deep(.q-table tbody td) {
+  vertical-align: top;
+  padding: 6px;
+}
+
+.translation-table :deep(.q-field__native) {
+  line-height: 1.35;
+  word-break: break-word;
+}
+
+.source-text-label {
+  white-space: pre-wrap;
+  word-break: break-word;
+  line-height: 1.4;
+  max-height: 11.2em;
+  overflow: auto;
+}
+
+.cell-dirty {
+  background: #fff3cd;
+}
+
+.cell-new {
+  background: #d9f7e8;
+}
+</style>
+

ui/src/pages/statementofaccount.vue

@@ -42,7 +42,7 @@
                     <q-date
                       v-model="dateFrom"
                       mask="YYYY-MM-DD"
-                      locale="tr-TR"
+                      :locale="dateLocale"
                       :options="isValidFromDate"
                     />
                   </q-popup-proxy>
@@ -65,7 +65,7 @@
                     <q-date
                       v-model="dateTo"
                       mask="YYYY-MM-DD"
-                      locale="tr-TR"
+                      :locale="dateLocale"
                       :options="isValidToDate"
                     />
                   </q-popup-proxy>
@@ -281,12 +281,18 @@ import { useStatementdetailStore } from 'src/stores/statementdetailStore'
 import { useDownloadstpdfStore } from 'src/stores/downloadstpdfStore'
 import dayjs from 'dayjs'
 import { usePermission } from 'src/composables/usePermission'
+import { useLocaleStore } from 'src/stores/localeStore'
+import { getDateLocale } from 'src/i18n/dayjsLocale'
+import { useI18n } from 'src/composables/useI18n'
 
 const { canRead, canExport } = usePermission()
 const canReadFinance = canRead('finance')
 const canExportFinance = canExport('finance')
 
 const $q = useQuasar()
+const localeStore = useLocaleStore()
+const { t } = useI18n()
+const dateLocale = computed(() => getDateLocale(localeStore.locale))
 
 const accountStore = useAccountStore()
 const statementheaderStore = useStatementheaderStore()
@@ -360,7 +366,7 @@ function hasInvalidDateRange () {
 function notifyInvalidDateRange () {
   $q.notify({
     type: 'warning',
-    message: '⚠️ Başlangıç tarihi bitiş tarihinden sonra olamaz.',
+    message: t('statement.invalidDateRange'),
     position: 'top-right'
   })
 }
@@ -402,7 +408,7 @@ async function onFilterClick() {
   if (!selectedCari.value || !dateFrom.value || !dateTo.value) {
     $q.notify({
       type: 'warning',
-      message: '⚠️ Lütfen cari ve tarih aralığını seçiniz.',
+      message: t('statement.selectFilters'),
       position: 'top-right'
     })
     return
@@ -417,7 +423,7 @@ async function onFilterClick() {
     startdate: dateFrom.value,
     enddate: dateTo.value,
     accountcode: selectedCari.value,
-    langcode: 'TR',
+    langcode: localeStore.backendLangCode,
     parislemler: selectedMonType.value,
     excludeopening: excludeOpening.value
   })
@@ -483,7 +489,7 @@ function toggleFiltersCollapsed () {
 function normalizeText (str) {
   return (str || '')
     .toString()
-    .toLocaleLowerCase('tr-TR') // Türkçe uyumlu
+    .toLocaleLowerCase(dateLocale.value)
     .normalize('NFD')           // aksan temizleme
     .replace(/[\u0300-\u036f]/g, '')
     .trim()
@@ -503,7 +509,7 @@ function resetFilters() {
 /* Format */
 function formatAmount(n) {
   if (n == null || isNaN(n)) return '0,00'
-  return new Intl.NumberFormat('tr-TR', {
+  return new Intl.NumberFormat(dateLocale.value, {
     minimumFractionDigits: 2,
     maximumFractionDigits: 2
   }).format(n)
@@ -562,7 +568,8 @@ async function handleDownload() {
     selectedCari.value,   // accountCode
     dateFrom.value,       // startDate
     dateTo.value,         // endDate
-    selectedMonType.value // <-- eklendi (['1','2'] veya ['1','3'])
+    selectedMonType.value, // <-- eklendi (['1','2'] veya ['1','3'])
+    localeStore.backendLangCode
   )
 
   console.log("[DEBUG] Store’dan gelen result:", result)
@@ -608,7 +615,8 @@ async function CurrheadDownload() {
     selectedCari.value,   // accountCode
     dateFrom.value,       // startDate
     dateTo.value,         // endDate
-    selectedMonType.value // parasal işlem tipi (parislemler)
+    selectedMonType.value, // parasal işlem tipi (parislemler)
+    localeStore.backendLangCode
   )
 
   console.log("[DEBUG] CurrheadDownloadresult:", result)

ui/src/router/routes.js

@@ -228,6 +228,12 @@ const routes = [
         component: () => import('../pages/MarketMailMapping.vue'),
         meta: { permission: 'system:update' }
       },
+      {
+        path: 'language/translations',
+        name: 'translation-table',
+        component: () => import('pages/TranslationTable.vue'),
+        meta: { permission: 'language:update' }
+      },
 
 
       /* ================= ORDERS ================= */
@@ -311,6 +317,14 @@ const routes = [
         meta: { permission: 'order:view' }
       },
 
+      /* ================= PRICING ================= */
+      {
+        path: 'pricing/product-pricing',
+        name: 'product-pricing',
+        component: () => import('pages/ProductPricing.vue'),
+        meta: { permission: 'order:view' }
+      },
+
 
       /* ================= PASSWORD ================= */
 

ui/src/services/api.js

@@ -1,12 +1,14 @@
 import axios from 'axios'
 import qs from 'qs'
 import { useAuthStore } from 'stores/authStore'
+import { DEFAULT_LOCALE, normalizeLocale } from 'src/i18n/languages'
 
 const rawBaseUrl =
   (typeof process !== 'undefined' && process.env?.VITE_API_BASE_URL) || '/api'
 
 export const API_BASE_URL = String(rawBaseUrl).trim().replace(/\/+$/, '')
 const AUTH_REFRESH_PATH = '/auth/refresh'
+const LOCALE_STORAGE_KEY = 'bss.locale'
 
 const api = axios.create({
   baseURL: API_BASE_URL,
@@ -74,6 +76,11 @@ function redirectToLogin() {
   window.location.hash = '/login'
 }
 
+function getRequestLocale() {
+  if (typeof window === 'undefined') return DEFAULT_LOCALE
+  return normalizeLocale(window.localStorage.getItem(LOCALE_STORAGE_KEY))
+}
+
 api.interceptors.request.use((config) => {
   const auth = useAuthStore()
   const url = config.url || ''
@@ -82,6 +89,8 @@ api.interceptors.request.use((config) => {
     config.headers ||= {}
     config.headers.Authorization = `Bearer ${auth.token}`
   }
+  config.headers ||= {}
+  config.headers['Accept-Language'] = getRequestLocale()
 
   return config
 })

ui/src/stores/OrderProductionItemStore.js

@@ -2,50 +2,20 @@
 import { defineStore } from 'pinia'
 import api from 'src/services/api'
 
-function normalizeTextForMatch (v) {
-  return String(v || '')
-    .trim()
-    .toUpperCase()
-    .normalize('NFD')
-    .replace(/[\u0300-\u036f]/g, '')
-}
-
-// Production ekranlari icin beden grup tespiti helper'i.
-// Ozel kural:
-// YETISKIN/GARSON = GARSON ve URUN ANA GRUBU "GOMLEK ATA YAKA" veya "GOMLEK KLASIK" ise => yas
-export function detectProductionBedenGroup (bedenList, urunAnaGrubu = '', urunKategori = '', yetiskinGarson = '') {
-  const list = Array.isArray(bedenList) ? bedenList : []
-  const hasLetterSizes = list
-    .map(v => String(v || '').trim().toUpperCase())
-    .some(v => ['XS', 'S', 'M', 'L', 'XL', '2XL', '3XL', '4XL', '5XL', '6XL', '7XL'].includes(v))
-
-  const ana = normalizeTextForMatch(urunAnaGrubu)
-  const kat = normalizeTextForMatch(urunKategori)
-  const yg = normalizeTextForMatch(yetiskinGarson)
-
-  if ((kat.includes('GARSON') || yg.includes('GARSON')) &&
-      (ana.includes('GOMLEK ATAYAKA') || ana.includes('GOMLEK ATA YAKA') || ana.includes('GOMLEK KLASIK'))) {
-    return 'yas'
-  }
-
-  if (hasLetterSizes) return 'gom'
-  if ((ana.includes('AYAKKABI') || kat.includes('AYAKKABI')) && (kat.includes('GARSON') || yg.includes('GARSON'))) return 'ayk_garson'
-  if (kat.includes('GARSON') || yg.includes('GARSON') || ana.includes('GARSON')) return 'yas'
-  if (ana.includes('PANTOLON') && kat.includes('YETISKIN')) return 'pan'
-  if (ana.includes('AKSESUAR')) return 'aksbir'
-  return 'tak'
-}
-
 function extractApiErrorMessage (err, fallback) {
   const data = err?.response?.data
   if (typeof data === 'string' && data.trim()) return data
   if (data && typeof data === 'object') {
+    const validationMessages = Array.isArray(data.barcodeValidations)
+      ? data.barcodeValidations.map(v => String(v?.message || '').trim()).filter(Boolean)
+      : []
     const msg = String(data.message || '').trim()
     const step = String(data.step || '').trim()
     const detail = String(data.detail || '').trim()
     const parts = [msg]
     if (step) parts.push(`step=${step}`)
     if (detail) parts.push(detail)
+    if (validationMessages.length) parts.push(validationMessages.join(' | '))
     const merged = parts.filter(Boolean).join(' | ')
     if (merged) return merged
   }
@@ -63,19 +33,126 @@ function logApiError (action, err, payload = null) {
   })
 }
 
+function nowMs () {
+  if (typeof performance !== 'undefined' && typeof performance.now === 'function') {
+    return performance.now()
+  }
+  return Date.now()
+}
+
+const applyInFlightByOrder = new Map()
+
+const YAS_NUMERIC_SIZES = new Set(['2', '4', '6', '8', '10', '12', '14'])
+
+function safeStr (value) {
+  return value == null ? '' : String(value).trim()
+}
+
+function normalizeProductionDim1Label (value) {
+  let text = safeStr(value)
+  if (!text) return ''
+
+  text = text.toUpperCase()
+  const yasMatch = text.match(/^(\d+)\s*(Y|YAS|YAŞ)$/)
+  if (yasMatch?.[1] && YAS_NUMERIC_SIZES.has(yasMatch[1])) {
+    return yasMatch[1]
+  }
+
+  return text
+}
+
+function pickPreferredProductionYasPayloadLabel (currentRaw, nextRaw) {
+  const current = safeStr(currentRaw).toUpperCase()
+  const next = safeStr(nextRaw).toUpperCase()
+  if (!next) return current
+  if (!current) return next
+
+  const currentHasYas = /YAS$|YAŞ$/.test(current)
+  const nextHasYas = /YAS$|YAŞ$/.test(next)
+  if (!currentHasYas && nextHasYas) return next
+  return current
+}
+
+function toProductionPayloadDim1 (row, value) {
+  const base = normalizeProductionDim1Label(value)
+  if (!base) return ''
+  if (!YAS_NUMERIC_SIZES.has(base)) return base
+
+  const map =
+    row?.yasPayloadMap && typeof row.yasPayloadMap === 'object'
+      ? row.yasPayloadMap
+      : {}
+  const mapped = safeStr(map[base]).toUpperCase()
+  if (mapped) return mapped
+  return `${base}Y`
+}
+
 export const useOrderProductionItemStore = defineStore('orderproductionitems', {
   state: () => ({
     items: [],
     header: null,
     products: [],
     colorOptionsByCode: {},
+    newColorOptionsByCode: {},
     secondColorOptionsByKey: {},
+    newSecondColorOptionsByKey: {},
+    colorRequestsByCode: {},
+    newColorRequestsByCode: {},
+    secondColorRequestsByKey: {},
+    newSecondColorRequestsByKey: {},
+    productAttributesByItemType: {},
+    productItemAttributesByKey: {},
+    cdItemLookups: null,
+    cdItemDraftsByCode: {},
+    productAttributeDraftsByCode: {},
+    knownExistingItemCodes: {},
     loading: false,
     saving: false,
     error: null
   }),
 
+  getters: {
+    productCodeSet (state) {
+      const set = new Set()
+      for (const p of (state.products || [])) {
+        const code = String(p?.ProductCode || '').trim().toUpperCase()
+        if (code) set.add(code)
+      }
+      return set
+    }
+  },
+
   actions: {
+    normalizeDim1ForUi (value) {
+      return normalizeProductionDim1Label(value)
+    },
+    pickPreferredYasPayloadLabel (currentRaw, nextRaw) {
+      return pickPreferredProductionYasPayloadLabel(currentRaw, nextRaw)
+    },
+    toPayloadDim1Code (row, value) {
+      return toProductionPayloadDim1(row, value)
+    },
+    classifyItemCode (value) {
+      const normalized = String(value || '').trim().toUpperCase()
+      if (!normalized) {
+        return { normalized: '', mode: 'empty', exists: false }
+      }
+      const exists = this.productCodeSet.has(normalized) || !!this.knownExistingItemCodes[normalized]
+      return {
+        normalized,
+        mode: exists ? 'existing' : 'new',
+        exists
+      }
+    },
+    markItemCodeKnownExisting (itemCode, exists = true) {
+      const code = String(itemCode || '').trim().toUpperCase()
+      if (!code) return
+      this.knownExistingItemCodes = {
+        ...this.knownExistingItemCodes,
+        [code]: !!exists
+      }
+    },
+
     async fetchHeader (orderHeaderID) {
       if (!orderHeaderID) {
         this.header = null
@@ -126,6 +203,20 @@ export const useOrderProductionItemStore = defineStore('orderproductionitems', {
         this.error = err?.response?.data || err?.message || 'Urun listesi alinamadi'
       }
     },
+    async fetchCdItemByCode (code) {
+      if (!code) return null
+      try {
+        const res = await api.get('/product-cditem', { params: { code } })
+        const data = res?.data || null
+        if (data) {
+          this.markItemCodeKnownExisting(code, true)
+        }
+        return data
+      } catch (err) {
+        console.error('[OrderProductionItemStore] fetchCdItemByCode failed', err)
+        return null
+      }
+    },
     async fetchColors (productCode) {
       const code = String(productCode || '').trim()
       if (!code) return []
@@ -133,16 +224,58 @@ export const useOrderProductionItemStore = defineStore('orderproductionitems', {
       if (this.colorOptionsByCode[code]) {
         return this.colorOptionsByCode[code]
       }
+      if (this.colorRequestsByCode[code]) {
+        return this.colorRequestsByCode[code]
+      }
 
       try {
+        this.colorRequestsByCode[code] = (async () => {
+          const t0 = nowMs()
+          console.info('[OrderProductionItemStore] fetchColors start', { code })
           const res = await api.get('/product-colors', { params: { code } })
           const data = res?.data
           const list = Array.isArray(data) ? data : []
+          if (list.length) this.markItemCodeKnownExisting(code, true)
           this.colorOptionsByCode[code] = list
+          console.info('[OrderProductionItemStore] fetchColors done', { code, count: list.length, durationMs: Math.round(nowMs() - t0) })
           return list
+        })()
+        return await this.colorRequestsByCode[code]
       } catch (err) {
         this.error = err?.response?.data || err?.message || 'Renk listesi alinamadi'
         return []
+      } finally {
+        delete this.colorRequestsByCode[code]
+      }
+    },
+    async fetchNewColors (productCode) {
+      const code = String(productCode || '').trim()
+      if (!code) return []
+
+      if (this.newColorOptionsByCode[code]) {
+        return this.newColorOptionsByCode[code]
+      }
+      if (this.newColorRequestsByCode[code]) {
+        return this.newColorRequestsByCode[code]
+      }
+
+      try {
+        this.newColorRequestsByCode[code] = (async () => {
+          const t0 = nowMs()
+          console.info('[OrderProductionItemStore] fetchNewColors start', { code })
+          const res = await api.get('/product-newcolors', { params: { code } })
+          const data = res?.data
+          const list = Array.isArray(data) ? data : []
+          this.newColorOptionsByCode[code] = list
+          console.info('[OrderProductionItemStore] fetchNewColors done', { code, count: list.length, durationMs: Math.round(nowMs() - t0) })
+          return list
+        })()
+        return await this.newColorRequestsByCode[code]
+      } catch (err) {
+        this.error = err?.response?.data || err?.message || 'Yeni urun renk listesi alinamadi'
+        return []
+      } finally {
+        delete this.newColorRequestsByCode[code]
       }
     },
     async fetchSecondColors (productCode, colorCode) {
@@ -154,30 +287,168 @@ export const useOrderProductionItemStore = defineStore('orderproductionitems', {
       if (this.secondColorOptionsByKey[key]) {
         return this.secondColorOptionsByKey[key]
       }
+      if (this.secondColorRequestsByKey[key]) {
+        return this.secondColorRequestsByKey[key]
+      }
 
       try {
+        this.secondColorRequestsByKey[key] = (async () => {
+          const t0 = nowMs()
+          console.info('[OrderProductionItemStore] fetchSecondColors start', { code, color })
           const res = await api.get('/product-secondcolor', { params: { code, color } })
           const data = res?.data
           const list = Array.isArray(data) ? data : []
           this.secondColorOptionsByKey[key] = list
+          console.info('[OrderProductionItemStore] fetchSecondColors done', { code, color, count: list.length, durationMs: Math.round(nowMs() - t0) })
           return list
+        })()
+        return await this.secondColorRequestsByKey[key]
       } catch (err) {
         this.error = err?.response?.data || err?.message || '2. renk listesi alinamadi'
         return []
+      } finally {
+        delete this.secondColorRequestsByKey[key]
       }
     },
-    async validateUpdates (orderHeaderID, lines) {
+    async fetchNewSecondColors (productCode, colorCode) {
+      const code = String(productCode || '').trim()
+      const color = String(colorCode || '').trim()
+      if (!code || !color) return []
+
+      const key = `${code}::${color}`
+      if (this.newSecondColorOptionsByKey[key]) {
+        return this.newSecondColorOptionsByKey[key]
+      }
+      if (this.newSecondColorRequestsByKey[key]) {
+        return this.newSecondColorRequestsByKey[key]
+      }
+
+      try {
+        this.newSecondColorRequestsByKey[key] = (async () => {
+          const t0 = nowMs()
+          console.info('[OrderProductionItemStore] fetchNewSecondColors start', { code, color })
+          const res = await api.get('/product-newsecondcolor', { params: { code, color } })
+          const data = res?.data
+          const list = Array.isArray(data) ? data : []
+          this.newSecondColorOptionsByKey[key] = list
+          console.info('[OrderProductionItemStore] fetchNewSecondColors done', { code, color, count: list.length, durationMs: Math.round(nowMs() - t0) })
+          return list
+        })()
+        return await this.newSecondColorRequestsByKey[key]
+      } catch (err) {
+        this.error = err?.response?.data || err?.message || 'Yeni urun 2. renk listesi alinamadi'
+        return []
+      } finally {
+        delete this.newSecondColorRequestsByKey[key]
+      }
+    },
+    async fetchProductAttributes (itemTypeCode = 1) {
+      const key = String(itemTypeCode || 1)
+      if (this.productAttributesByItemType[key]) {
+        return this.productAttributesByItemType[key]
+      }
+      try {
+        const res = await api.get('/product-attributes', { params: { itemTypeCode } })
+        const list = Array.isArray(res?.data) ? res.data : []
+        this.productAttributesByItemType[key] = list
+        return list
+      } catch (err) {
+        this.error = err?.response?.data || err?.message || 'Urun ozellikleri alinamadi'
+        return []
+      }
+    },
+    async fetchProductItemAttributes (itemCode, itemTypeCode = 1, force = false) {
+      const code = String(itemCode || '').trim().toUpperCase()
+      const itc = Number(itemTypeCode || 1)
+      if (!code) return []
+      const key = `${itc}|${code}`
+      if (!force && this.productItemAttributesByKey[key]) {
+        return this.productItemAttributesByKey[key]
+      }
+      try {
+        const res = await api.get('/product-item-attributes', { params: { itemTypeCode: itc, itemCode: code } })
+        const list = Array.isArray(res?.data) ? res.data : []
+        if (list.length) this.markItemCodeKnownExisting(code, true)
+        this.productItemAttributesByKey[key] = list
+        return list
+      } catch (err) {
+        this.error = err?.response?.data || err?.message || 'Urunun mevcut ozellikleri alinamadi'
+        return []
+      }
+    },
+    async fetchCdItemLookups (force = false) {
+      if (this.cdItemLookups && !force) return this.cdItemLookups
+      try {
+        const res = await api.get('/orders/production-items/cditem-lookups')
+        this.cdItemLookups = res?.data || null
+        return this.cdItemLookups
+      } catch (err) {
+        const rid =
+          err?.response?.headers?.['x-debug-request-id'] ||
+          err?.response?.data?.requestId ||
+          ''
+        logApiError('fetchCdItemLookups', err, { force, requestId: rid })
+        if (rid) {
+          console.error(`[OrderProductionItemStore] fetchCdItemLookups requestId=${rid}`)
+        }
+        this.error = extractApiErrorMessage(err, 'cdItem lookup listesi alinamadi')
+        return null
+      }
+    },
+    setCdItemDraft (itemCode, draft) {
+      const code = String(itemCode || '').trim().toUpperCase()
+      if (!code) return
+      this.cdItemDraftsByCode = {
+        ...this.cdItemDraftsByCode,
+        [code]: {
+          ...(draft || {}),
+          ItemCode: code,
+          ItemTypeCode: Number(draft?.ItemTypeCode || 1)
+        }
+      }
+    },
+    getCdItemDraft (itemCode) {
+      const code = String(itemCode || '').trim().toUpperCase()
+      if (!code) return null
+      return this.cdItemDraftsByCode[code] || null
+    },
+    setProductAttributeDraft (itemCode, rows) {
+      const code = String(itemCode || '').trim().toUpperCase()
+      if (!code) return
+      this.productAttributeDraftsByCode = {
+        ...this.productAttributeDraftsByCode,
+        [code]: Array.isArray(rows) ? rows : []
+      }
+    },
+    getProductAttributeDraft (itemCode) {
+      const code = String(itemCode || '').trim().toUpperCase()
+      if (!code) return []
+      return this.productAttributeDraftsByCode[code] || []
+    },
+    async validateUpdates (orderHeaderID, lines, cdItems = []) {
       if (!orderHeaderID) return { missingCount: 0, missing: [] }
 
       this.saving = true
       this.error = null
 
       try {
+        const t0 = nowMs()
+        console.info('[OrderProductionItemStore] validateUpdates start', { orderHeaderID, lineCount: lines?.length || 0 })
         const res = await api.post(
           `/orders/production-items/${encodeURIComponent(orderHeaderID)}/validate`,
-          { lines }
+          { lines, cdItems }
         )
-        return res?.data || { missingCount: 0, missing: [] }
+        const data = res?.data || { missingCount: 0, missing: [] }
+        const rid = res?.headers?.['x-debug-request-id'] || ''
+        console.info('[OrderProductionItemStore] validateUpdates done', {
+          orderHeaderID,
+          lineCount: lines?.length || 0,
+          missingCount: Number(data?.missingCount || 0),
+          barcodeValidationCount: Number(data?.barcodeValidationCount || 0),
+          requestId: rid,
+          durationMs: Math.round(nowMs() - t0)
+        })
+        return data
       } catch (err) {
         logApiError('validateUpdates', err, { orderHeaderID, lineCount: lines?.length || 0 })
         this.error = extractApiErrorMessage(err, 'Kontrol basarisiz')
@@ -186,18 +457,55 @@ export const useOrderProductionItemStore = defineStore('orderproductionitems', {
         this.saving = false
       }
     },
-    async applyUpdates (orderHeaderID, lines, insertMissing) {
+    async applyUpdates (orderHeaderID, lines, insertMissing, cdItems = [], productAttributes = [], headerAverageDueDate = null) {
       if (!orderHeaderID) return { updated: 0, inserted: 0 }
 
+      const orderKey = String(orderHeaderID).trim().toUpperCase()
+      if (applyInFlightByOrder.has(orderKey)) {
+        console.warn('[OrderProductionItemStore] applyUpdates deduped (in-flight)', {
+          orderHeaderID: orderKey,
+          lineCount: lines?.length || 0
+        })
+        return await applyInFlightByOrder.get(orderKey)
+      }
+
+      const applyPromise = (async () => {
         this.saving = true
         this.error = null
 
         try {
+          const t0 = nowMs()
+          console.info('[OrderProductionItemStore] applyUpdates start', {
+            orderHeaderID,
+            lineCount: lines?.length || 0,
+            insertMissing: !!insertMissing,
+            cdItemCount: cdItems?.length || 0,
+            attributeCount: productAttributes?.length || 0,
+            headerAverageDueDate
+          })
           const res = await api.post(
             `/orders/production-items/${encodeURIComponent(orderHeaderID)}/apply`,
-          { lines, insertMissing }
+            {
+              lines,
+              insertMissing,
+              cdItems,
+              productAttributes,
+              HeaderAverageDueDate: headerAverageDueDate
+            }
           )
-        return res?.data || { updated: 0, inserted: 0 }
+          const data = res?.data || { updated: 0, inserted: 0 }
+          const rid = res?.headers?.['x-debug-request-id'] || ''
+          console.info('[OrderProductionItemStore] applyUpdates done', {
+            orderHeaderID,
+            updated: Number(data?.updated || 0),
+            inserted: Number(data?.inserted || 0),
+            barcodeInserted: Number(data?.barcodeInserted || 0),
+            attributeUpserted: Number(data?.attributeUpserted || 0),
+            headerUpdated: !!data?.headerUpdated,
+            requestId: rid,
+            durationMs: Math.round(nowMs() - t0)
+          })
+          return data
         } catch (err) {
           logApiError('applyUpdates', err, { orderHeaderID, lineCount: lines?.length || 0, insertMissing })
           this.error = extractApiErrorMessage(err, 'Guncelleme basarisiz')
@@ -205,6 +513,17 @@ export const useOrderProductionItemStore = defineStore('orderproductionitems', {
         } finally {
           this.saving = false
         }
+      })()
+
+      applyInFlightByOrder.set(orderKey, applyPromise)
+
+      try {
+        return await applyPromise
+      } finally {
+        if (applyInFlightByOrder.get(orderKey) === applyPromise) {
+          applyInFlightByOrder.delete(orderKey)
+        }
+      }
     }
   }
 })

ui/src/stores/ProductPricingStore.js

@@ -0,0 +1,148 @@
+import { defineStore } from 'pinia'
+import api from 'src/services/api'
+
+function toText (value) {
+  return String(value ?? '').trim()
+}
+
+function toNumber (value) {
+  const n = Number(value)
+  return Number.isFinite(n) ? Number(n.toFixed(2)) : 0
+}
+
+function mapRow (raw, index, baseIndex = 0) {
+  return {
+    id: baseIndex + index + 1,
+    productCode: toText(raw?.ProductCode),
+    stockQty: toNumber(raw?.StockQty),
+    stockEntryDate: toText(raw?.StockEntryDate),
+    lastPricingDate: toText(raw?.LastPricingDate),
+    askiliYan: toText(raw?.AskiliYan),
+    kategori: toText(raw?.Kategori),
+    urunIlkGrubu: toText(raw?.UrunIlkGrubu),
+    urunAnaGrubu: toText(raw?.UrunAnaGrubu),
+    urunAltGrubu: toText(raw?.UrunAltGrubu),
+    icerik: toText(raw?.Icerik),
+    karisim: toText(raw?.Karisim),
+    marka: toText(raw?.Marka),
+    brandGroupSelection: toText(raw?.BrandGroupSec),
+    costPrice: toNumber(raw?.CostPrice),
+    expenseForBasePrice: 0,
+    basePriceUsd: 0,
+    basePriceTry: 0,
+    usd1: 0,
+    usd2: 0,
+    usd3: 0,
+    usd4: 0,
+    usd5: 0,
+    usd6: 0,
+    eur1: 0,
+    eur2: 0,
+    eur3: 0,
+    eur4: 0,
+    eur5: 0,
+    eur6: 0,
+    try1: 0,
+    try2: 0,
+    try3: 0,
+    try4: 0,
+    try5: 0,
+    try6: 0
+  }
+}
+
+export const useProductPricingStore = defineStore('product-pricing-store', {
+  state: () => ({
+    rows: [],
+    loading: false,
+    error: '',
+    hasMore: true
+  }),
+
+  actions: {
+    async fetchRows (options = {}) {
+      this.loading = true
+      this.error = ''
+      const limit = Number(options?.limit) > 0 ? Number(options.limit) : 500
+      const afterProductCode = toText(options?.afterProductCode)
+      const append = Boolean(options?.append)
+      const baseIndex = append ? this.rows.length : 0
+      const startedAt = Date.now()
+      console.info('[product-pricing][frontend] request:start', {
+        at: new Date(startedAt).toISOString(),
+        timeout_ms: 180000,
+        limit,
+        after_product_code: afterProductCode || null,
+        append
+      })
+      try {
+        const params = { limit }
+        if (afterProductCode) params.after_product_code = afterProductCode
+        const res = await api.request({
+          method: 'GET',
+          url: '/pricing/products',
+          params,
+          timeout: 180000
+        })
+        const traceId = res?.headers?.['x-trace-id'] || null
+        const hasMoreHeader = String(res?.headers?.['x-has-more'] || '').toLowerCase()
+        const nextCursorHeader = toText(res?.headers?.['x-next-cursor'])
+        const data = Array.isArray(res?.data) ? res.data : []
+        const mapped = data.map((x, i) => mapRow(x, i, baseIndex))
+        if (append) {
+          const merged = [...this.rows]
+          const seen = new Set(this.rows.map((x) => x?.productCode))
+          for (const row of mapped) {
+            const key = row?.productCode
+            if (key && seen.has(key)) continue
+            merged.push(row)
+            if (key) seen.add(key)
+          }
+          this.rows = merged
+        } else {
+          this.rows = mapped
+        }
+        this.hasMore = hasMoreHeader ? hasMoreHeader === 'true' : mapped.length === limit
+        console.info('[product-pricing][frontend] request:success', {
+          trace_id: traceId,
+          duration_ms: Date.now() - startedAt,
+          row_count: this.rows.length,
+          fetched_count: mapped.length,
+          has_more: this.hasMore,
+          next_cursor: nextCursorHeader || null
+        })
+        return {
+          traceId,
+          fetched: mapped.length,
+          hasMore: this.hasMore,
+          nextCursor: nextCursorHeader
+        }
+      } catch (err) {
+        if (!append) this.rows = []
+        this.hasMore = false
+        const msg = err?.response?.data || err?.message || 'Urun fiyatlandirma listesi alinamadi'
+        this.error = toText(msg)
+        console.error('[product-pricing][frontend] request:error', {
+          trace_id: err?.response?.headers?.['x-trace-id'] || null,
+          duration_ms: Date.now() - startedAt,
+          timeout_ms: err?.config?.timeout ?? null,
+          status: err?.response?.status || null,
+          message: this.error
+        })
+        throw err
+      } finally {
+        this.loading = false
+      }
+    },
+
+    updateCell (row, field, val) {
+      if (!row || !field) return
+      row[field] = toNumber(String(val ?? '').replace(',', '.'))
+    },
+
+    updateBrandGroupSelection (row, val) {
+      if (!row) return
+      row.brandGroupSelection = toText(val)
+    }
+  }
+})

ui/src/stores/downloadstHeadStore.js

@@ -9,14 +9,16 @@ export const useDownloadstHeadStore = defineStore('downloadstHead', {
       accountCode,
       startDate,
       endDate,
-      parislemler
+      parislemler,
+      langcode = 'TR'
     ) {
       try {
         // ✅ Params (axios paramsSerializer array=repeat destekliyor)
         const params = {
           accountcode: accountCode,
           startdate: startDate,
-          enddate: endDate
+          enddate: endDate,
+          langcode: langcode || 'TR'
         }
 
         if (Array.isArray(parislemler) && parislemler.length > 0) {

ui/src/stores/downloadstpdfStore.js

@@ -7,13 +7,14 @@ export const useDownloadstpdfStore = defineStore('downloadstpdf', {
     /* ==========================================================
        📄 PDF İNDİR / AÇ
        ========================================================== */
-    async downloadPDF(accountCode, startDate, endDate, parislemler = []) {
+    async downloadPDF(accountCode, startDate, endDate, parislemler = [], langcode = 'TR') {
       try {
         // 🔹 Query params
         const params = {
           accountcode: accountCode,
           startdate: startDate,
-          enddate: endDate
+          enddate: endDate,
+          langcode: langcode || 'TR'
         }
 
         if (Array.isArray(parislemler) && parislemler.length > 0) {

ui/src/stores/localeStore.js

@@ -0,0 +1,35 @@
+import { defineStore } from 'pinia'
+import { computed, ref } from 'vue'
+
+import { applyDayjsLocale } from 'src/i18n/dayjsLocale'
+import { DEFAULT_LOCALE, normalizeLocale, toBackendLangCode } from 'src/i18n/languages'
+
+const STORAGE_KEY = 'bss.locale'
+
+function readInitialLocale() {
+  if (typeof window === 'undefined') return DEFAULT_LOCALE
+  return normalizeLocale(window.localStorage.getItem(STORAGE_KEY))
+}
+
+export const useLocaleStore = defineStore('locale', () => {
+  const locale = ref(readInitialLocale())
+
+  function setLocale(nextLocale) {
+    const normalized = normalizeLocale(nextLocale)
+    locale.value = normalized
+    applyDayjsLocale(normalized)
+    if (typeof window !== 'undefined') {
+      window.localStorage.setItem(STORAGE_KEY, normalized)
+    }
+  }
+
+  const backendLangCode = computed(() => toBackendLangCode(locale.value))
+
+  applyDayjsLocale(locale.value)
+
+  return {
+    locale,
+    backendLangCode,
+    setLocale
+  }
+})

ui/src/stores/orderentryStore.js

@@ -42,31 +42,36 @@ export function buildComboKey(row, beden) {
 
 
 
-export const BEDEN_SCHEMA = [
-  { key: 'tak', title: 'TAKIM ELBISE', values: ['44','46','48','50','52','54','56','58','60','62','64','66','68','70','72','74'] },
-  { key: 'ayk', title: 'AYAKKABI', values: ['39','40','41','42','43','44','45'] },
-  { key: 'ayk_garson', title: 'AYAKKABI GARSON', values: ['22','23','24','25','26','27','28','29','30','31','32','33','34','35','STD'] },
-  { key: 'yas', title: 'YAS', values: ['2','4','6','8','10','12','14'] },
-  { key: 'pan', title: 'PANTOLON', values: ['38','40','42','44','46','48','50','52','54','56','58','60','62','64','66','68'] },
-  { key: 'gom', title: 'GOMLEK', values: ['XS','S','M','L','XL','2XL','3XL','4XL','5XL','6XL','7XL'] },
-  { key: 'aksbir', title: 'AKSESUAR', values: [' ', '44', 'STD', '110', '115', '120', '125', '130', '135'] }
-]
+const SIZE_GROUP_TITLES = {
+  tak: 'TAKIM ELBISE',
+  ayk: 'AYAKKABI',
+  ayk_garson: 'AYAKKABI GARSON',
+  yas: 'YAS',
+  pan: 'PANTOLON',
+  gom: 'GOMLEK',
+  aksbir: 'AKSESUAR'
+}
 
-export const schemaByKey = BEDEN_SCHEMA.reduce((m, g) => {
-  m[g.key] = g
-  return m
-}, {})
+const FALLBACK_SCHEMA_MAP = {
+  tak: { key: 'tak', title: 'TAKIM ELBISE', values: ['44', '46', '48', '50', '52', '54', '56', '58', '60', '62', '64', '66', '68', '70', '72', '74'] }
+}
+
+export const schemaByKey = { ...FALLBACK_SCHEMA_MAP }
 
 const productSizeMatchCache = {
   loaded: false,
   rules: [],
   schemas: {}
 }
+const PRODUCT_SIZE_MATCH_TTL_MS = 4 * 60 * 60 * 1000
+let productSizeMatchLastFetchAt = 0
+let productSizeMatchInflightPromise = null
 
 function resetProductSizeMatchCache() {
   productSizeMatchCache.loaded = false
   productSizeMatchCache.rules = []
   productSizeMatchCache.schemas = {}
+  productSizeMatchLastFetchAt = 0
 }
 
 function setProductSizeMatchCache(payload) {
@@ -109,6 +114,24 @@ function setProductSizeMatchCache(payload) {
   productSizeMatchCache.loaded = true
   productSizeMatchCache.rules = normalizedRules
   productSizeMatchCache.schemas = normalizedSchemas
+  productSizeMatchLastFetchAt = Date.now()
+}
+
+function buildSchemaMapFromCacheSchemas() {
+  const out = {}
+  const src = productSizeMatchCache.schemas || {}
+  for (const [keyRaw, valuesRaw] of Object.entries(src)) {
+    const key = String(keyRaw || '').trim()
+    if (!key) continue
+    const values = Array.isArray(valuesRaw) ? valuesRaw : []
+    out[key] = {
+      key,
+      title: SIZE_GROUP_TITLES[key] || key.toUpperCase(),
+      values: values.map(v => String(v == null ? '' : v))
+    }
+  }
+  if (!out.tak) out.tak = { ...FALLBACK_SCHEMA_MAP.tak }
+  return out
 }
 
 
@@ -189,6 +212,8 @@ export const useOrderEntryStore = defineStore('orderentry', {
     orders: [],
     header: {},
     summaryRows: [],
+    originalHeader: {},
+    originalLines: [],
 
     lastSavedAt: null,
 
@@ -257,24 +282,16 @@ export const useOrderEntryStore = defineStore('orderentry', {
     ,
     /* ===========================================================
    🧩 initSchemaMap — BEDEN ŞEMA İNİT
-   - TEK SOURCE OF TRUTH: BEDEN_SCHEMA
+   - TEK SOURCE OF TRUTH: SQL mk_size_group (cache)
 =========================================================== */
     initSchemaMap() {
       if (this.schemaMap && Object.keys(this.schemaMap).length > 0) {
         return
       }
-
-      const map = {}
-
-      for (const g of BEDEN_SCHEMA) {
-        map[g.key] = {
-          key: g.key,
-          title: g.title,
-          values: [...g.values]
+      this.schemaMap = buildSchemaMapFromCacheSchemas()
+      if (!Object.keys(this.schemaMap).length) {
+        this.schemaMap = { ...FALLBACK_SCHEMA_MAP }
       }
-      }
-
-      this.schemaMap = map
 
       console.log(
         '🧩 schemaMap INIT edildi:',
@@ -283,25 +300,47 @@ export const useOrderEntryStore = defineStore('orderentry', {
     },
 
     async ensureProductSizeMatchRules($q = null, force = false) {
-      if (!force && productSizeMatchCache.loaded && productSizeMatchCache.rules.length > 0) {
+      const hasCache = productSizeMatchCache.loaded && productSizeMatchCache.rules.length > 0
+      const cacheAge = hasCache ? (Date.now() - productSizeMatchLastFetchAt) : Number.POSITIVE_INFINITY
+      const isFresh = hasCache && cacheAge < PRODUCT_SIZE_MATCH_TTL_MS
+
+      if (!force && isFresh) {
+        this.schemaMap = buildSchemaMapFromCacheSchemas()
         return true
       }
 
+      if (!force && productSizeMatchInflightPromise) {
+        return productSizeMatchInflightPromise
+      }
+
+      productSizeMatchInflightPromise = (async () => {
         try {
         const res = await api.get('/product-size-match/rules')
         setProductSizeMatchCache(res?.data || {})
+        this.schemaMap = buildSchemaMapFromCacheSchemas()
         return true
       } catch (err) {
+        if (hasCache) {
+          this.schemaMap = buildSchemaMapFromCacheSchemas()
+          console.warn('product-size-match refresh failed, using existing cache:', err)
+          return true
+        }
         if (force) {
           resetProductSizeMatchCache()
         }
+        this.schemaMap = { ...FALLBACK_SCHEMA_MAP }
         console.warn('⚠ product-size-match rules alınamadı:', err)
         $q?.notify?.({
           type: 'warning',
           message: 'Beden eşleme kuralları alınamadı.'
         })
         return false
+      } finally {
+        productSizeMatchInflightPromise = null
       }
+      })()
+
+      return productSizeMatchInflightPromise
     },
 
 
@@ -497,6 +536,62 @@ export const useOrderEntryStore = defineStore('orderentry', {
       const normalized = Array.isArray(lines) ? lines : []
       const mapLabel = (ln) => this.buildMailLineLabel(ln)
 
+      const formatDate = (d) => {
+        if (!d) return ''
+        const s = String(d).split('T')[0]
+        return s
+      }
+      const getLineDueDate = (ln) => (
+        formatDate(
+          ln?.DueDate ||
+          ln?.DeliveryDate ||
+          ln?.PlannedDateOfLading ||
+          ''
+        )
+      )
+
+      const oldDate = formatDate(this.originalHeader?.AverageDueDate)
+      const newDate = formatDate(this.header?.AverageDueDate)
+      const origMap = new Map()
+      if (Array.isArray(this.originalLines)) {
+        this.originalLines.forEach(ln => {
+          if (ln.OrderLineID) origMap.set(String(ln.OrderLineID), ln)
+        })
+      }
+
+      const buildDueDateChanges = () => {
+        const out = []
+        const seen = new Set()
+
+        normalized.forEach(ln => {
+          if (ln?._deleteSignal || !ln?.OrderLineID) return
+
+          const orig = origMap.get(String(ln.OrderLineID))
+          if (!orig) return
+
+          const itemCode = String(ln?.ItemCode || '').trim().toUpperCase()
+          const colorCode = String(ln?.ColorCode || '').trim().toUpperCase()
+          const itemDim2Code = String(ln?.ItemDim2Code || '').trim().toUpperCase()
+          const oldLnDate = getLineDueDate(orig)
+          const newLnDate = getLineDueDate(ln)
+          if (!itemCode || !newLnDate || oldLnDate === newLnDate) return
+
+          const key = [itemCode, colorCode, itemDim2Code, oldLnDate, newLnDate].join('||')
+          if (seen.has(key)) return
+          seen.add(key)
+
+          out.push({
+            itemCode,
+            colorCode,
+            itemDim2Code,
+            oldDueDate: oldLnDate,
+            newDueDate: newLnDate
+          })
+        })
+
+        return out
+      }
+
       if (isNew) {
         return {
           operation: 'create',
@@ -506,7 +601,10 @@ export const useOrderEntryStore = defineStore('orderentry', {
             normalized
               .filter(ln => !ln?._deleteSignal)
               .map(mapLabel)
-          )
+          ),
+          oldDueDate: '',
+          newDueDate: '',
+          dueDateChanges: []
         }
       }
 
@@ -516,11 +614,22 @@ export const useOrderEntryStore = defineStore('orderentry', {
           .map(mapLabel)
       )
 
-      const updatedItems = uniq(
-        normalized
-          .filter(ln => !ln?._deleteSignal && !!ln?.OrderLineID && ln?._dirty === true)
-          .map(mapLabel)
-      )
+      const updatedItems = []
+
+      normalized.forEach(ln => {
+        if (!ln?._deleteSignal && !!ln?.OrderLineID && ln?._dirty === true) {
+          let label = mapLabel(ln)
+          const orig = origMap.get(String(ln.OrderLineID))
+          if (orig) {
+            const oldLnDate = getLineDueDate(orig)
+            const newLnDate = getLineDueDate(ln)
+            if (newLnDate && oldLnDate !== newLnDate) {
+              label += ` (Termin: ${oldLnDate} -> ${newLnDate})`
+            }
+          }
+          updatedItems.push(label)
+        }
+      })
 
       const addedItems = uniq(
         normalized
@@ -531,8 +640,11 @@ export const useOrderEntryStore = defineStore('orderentry', {
       return {
         operation: 'update',
         deletedItems,
-        updatedItems,
-        addedItems
+        updatedItems: uniq(updatedItems),
+        addedItems,
+        oldDueDate: oldDate,
+        newDueDate: newDate,
+        dueDateChanges: buildDueDateChanges()
       }
     }
     ,
@@ -549,7 +661,10 @@ export const useOrderEntryStore = defineStore('orderentry', {
           operation: payload?.operation || 'create',
           deletedItems: Array.isArray(payload?.deletedItems) ? payload.deletedItems : [],
           updatedItems: Array.isArray(payload?.updatedItems) ? payload.updatedItems : [],
-          addedItems: Array.isArray(payload?.addedItems) ? payload.addedItems : []
+          addedItems: Array.isArray(payload?.addedItems) ? payload.addedItems : [],
+          oldDueDate: payload?.oldDueDate || '',
+          newDueDate: payload?.newDueDate || '',
+          dueDateChanges: Array.isArray(payload?.dueDateChanges) ? payload.dueDateChanges : []
         })
         return res?.data || {}
       } catch (err) {
@@ -561,6 +676,69 @@ export const useOrderEntryStore = defineStore('orderentry', {
     }
     ,
 
+    async bulkUpdateOrderLineDueDate(orderId, dueDate) {
+      const id = String(orderId || this.header?.OrderHeaderID || '').trim()
+      const dateText = String(dueDate || '').trim()
+      if (!id) {
+        throw new Error('Siparis ID bulunamadi')
+      }
+      if (!dateText) {
+        throw new Error('Termin tarihi secilmedi')
+      }
+
+      try {
+        this.loading = true
+        const res = await api.post(`/order/${encodeURIComponent(id)}/bulk-due-date`, {
+          dueDate: dateText
+        })
+        return res?.data || {}
+      } catch (err) {
+        const detail = await extractApiErrorDetail(err)
+        const status = err?.status || err?.response?.status || '-'
+        console.error(`❌ bulkUpdateOrderLineDueDate hata [${status}] order=${id}: ${detail}`)
+        throw new Error(detail)
+      } finally {
+        this.loading = false
+      }
+    }
+    ,
+
+    applyBulkLineDueDateLocally(dueDate) {
+      const dateText = String(dueDate || '').trim()
+      if (!dateText) return
+
+      const hadUnsavedChanges = this.hasUnsavedChanges
+      const patchRow = (row) => ({
+        ...row,
+        terminTarihi: dateText,
+        DueDate: dateText,
+        DeliveryDate: dateText,
+        PlannedDateOfLading: dateText
+      })
+
+      this.orders = Array.isArray(this.orders)
+        ? this.orders.map(patchRow)
+        : []
+
+      this.summaryRows = Array.isArray(this.summaryRows)
+        ? this.summaryRows.map(patchRow)
+        : []
+
+      this.header = {
+        ...(this.header || {}),
+        AverageDueDate: dateText
+      }
+
+      // Keep originalHeader/originalLines untouched for submit-mail diff.
+      // Otherwise due-date change table becomes empty.
+
+      this.persistLocalStorage?.()
+      if (!hadUnsavedChanges) {
+        this.markAsSaved?.()
+      }
+    }
+    ,
+
     async downloadOrderPdf(id = null) {
       try {
         const orderId = id || this.header?.OrderHeaderID
@@ -1037,7 +1215,9 @@ export const useOrderEntryStore = defineStore('orderentry', {
                   ...d,
                   UrunAnaGrubu: d.UrunAnaGrubu || d.ProductGroup || d.ProductAtt01Desc || '',
                   UrunAltGrubu: d.UrunAltGrubu || d.ProductSubGroup || d.ProductAtt02Desc || '',
-                  Kategori: d.Kategori || '',
+                  Kategori: d.Kategori || d.ProductAtt44Desc || d.YETISKIN_GARSON || d.YetiskinGarson || '',
+                  ProductAtt01Desc: d.ProductAtt01Desc || d.UrunAnaGrubu || d.ProductGroup || '',
+                  ProductAtt44Desc: d.ProductAtt44Desc || d.Kategori || d.YETISKIN_GARSON || d.YetiskinGarson || '',
                   YETISKIN_GARSON: d.YETISKIN_GARSON || d.YetiskinGarson || d.AskiliYan || '',
                   YetiskinGarson: d.YetiskinGarson || d.YETISKIN_GARSON || d.AskiliYan || '',
                   AskiliYan: d.AskiliYan || ''
@@ -1074,6 +1254,10 @@ export const useOrderEntryStore = defineStore('orderentry', {
         this.orders = Array.isArray(normalized) ? normalized : []
         this.summaryRows = [...this.orders]
 
+        // 💾 Snapshot for email comparison (v3.5)
+        this.originalHeader = JSON.parse(JSON.stringify(this.header))
+        this.originalLines = JSON.parse(JSON.stringify(this.summaryRows))
+
         /* =======================================================
            🔹 MODE KARARI (BACKEND SATIRLARI ÜZERİNDEN)
            - herhangi bir isClosed=true → view
@@ -2450,8 +2634,8 @@ export const useOrderEntryStore = defineStore('orderentry', {
             groupedKey ||
             detectBedenGroup(
               null,
-              raw.urunAnaGrubu || raw.UrunAnaGrubu || meta.UrunAnaGrubu || meta.ProductGroup || '',
-              raw.kategori || raw.Kategori || meta.Kategori || '',
+              raw.urunAnaGrubu || raw.UrunAnaGrubu || raw.ProductAtt01Desc || meta.UrunAnaGrubu || meta.ProductGroup || meta.ProductAtt01Desc || '',
+              raw.kategori || raw.Kategori || raw.ProductAtt44Desc || meta.Kategori || meta.ProductAtt44Desc || '',
               raw.yetiskinGarson ||
               raw.YETISKIN_GARSON ||
               raw.YetiskinGarson ||
@@ -2508,6 +2692,7 @@ export const useOrderEntryStore = defineStore('orderentry', {
             ? ''
             : String(raw.ItemDim1Code).trim()
         const beden = bedenRaw === '' ? ' ' : normalizeBedenLabel(bedenRaw)
+        const bedenRawUpper = safeTrimUpperJs(bedenRaw)
 
         const qty = Number(raw.Qty1 || raw.Qty || 0)
 
@@ -2520,14 +2705,16 @@ export const useOrderEntryStore = defineStore('orderentry', {
             renk,
             renk2,
 
-            urunAnaGrubu: raw.UrunAnaGrubu || meta.UrunAnaGrubu || meta.ProductGroup || 'GENEL',
+            urunAnaGrubu: raw.UrunAnaGrubu || raw.ProductAtt01Desc || meta.UrunAnaGrubu || meta.ProductGroup || meta.ProductAtt01Desc || 'GENEL',
             urunAltGrubu: raw.UrunAltGrubu || meta.UrunAltGrubu || meta.ProductSubGroup || '',
             kategori:
               raw.Kategori ||
+              raw.ProductAtt44Desc ||
               raw.YETISKIN_GARSON ||
               raw.YetiskinGarson ||
               raw.yetiskinGarson ||
               meta.Kategori ||
+              meta.ProductAtt44Desc ||
               meta.YETISKIN_GARSON ||
               meta.YetiskinGarson ||
               '',
@@ -2549,6 +2736,7 @@ export const useOrderEntryStore = defineStore('orderentry', {
 
             __tmpMap: {},              // beden → qty
             lineIdMap: {},             // beden → OrderLineID
+            yasPayloadMap: {},
 
             adet: 0,
             tutar: 0,
@@ -2573,6 +2761,14 @@ export const useOrderEntryStore = defineStore('orderentry', {
           entry.lineIdMap[beden] = String(rawLineId)
         }
 
+        if (bedenRawUpper && /^(\d+)\s*(Y|YAS|YAŞ)$/.test(bedenRawUpper)) {
+          const canonical = normalizeBedenLabel(bedenRawUpper)
+          entry.yasPayloadMap[canonical] = pickPreferredYasPayloadLabel(
+            entry.yasPayloadMap[canonical],
+            bedenRawUpper
+          )
+        }
+
         if (qty > 0) {
           entry.__tmpMap[beden] = (entry.__tmpMap[beden] || 0) + qty
           entry.adet  += qty
@@ -2631,6 +2827,16 @@ export const useOrderEntryStore = defineStore('orderentry', {
             row.bedenMap[grpKey][' '] = Number(row.adet || 0)
           }
 
+          if (grpKey === 'yas') {
+            row.yasPayloadMap = row.yasPayloadMap || {}
+            for (const b of Object.keys(cleanedMap || {})) {
+              const s = String(b || '').trim()
+              if (/^\d+$/.test(s) && !row.yasPayloadMap[s]) {
+                row.yasPayloadMap[s] = `${s}Y`
+              }
+            }
+          }
+
           delete row.__tmpMap
           out.push(row)
         }
@@ -2682,6 +2888,7 @@ export const useOrderEntryStore = defineStore('orderentry', {
           const cached = sizeCache.value[cacheKey]
           bedenStock.value = [...cached.stockArray]
           stockMap.value   = { ...cached.stockMap }
+          form.yasPayloadMap = { ...(cached.yasPayloadMap || {}) }
           console.log(`♻️ loadProductSizes CACHE → ${grpKey}`)
           return
         }
@@ -2706,12 +2913,25 @@ export const useOrderEntryStore = defineStore('orderentry', {
            📦 STOK MAP (' ' KORUNUR)
         ======================================================= */
         const apiStockMap = {}
+        const apiYasPayloadMap = {}
         for (const x of data) {
-          const key =
-            x.item_dim1_code === null || x.item_dim1_code === ''
+          const rawDim1 =
+            x.item_dim1_code == null
               ? ' '
-              : normalizeBedenLabel(String(x.item_dim1_code))
+              : String(x.item_dim1_code)
+          const key = rawDim1 === ' '
+            ? ' '
+            : normalizeBedenLabel(rawDim1)
           apiStockMap[key] = Number(x.kullanilabilir_envanter ?? 0)
+
+          const rawUpper = safeTrimUpperJs(rawDim1)
+          if (grpKey === 'yas' && /^(\d+)\s*(Y|YAS|YAŞ)$/.test(rawUpper)) {
+            const canonical = normalizeBedenLabel(rawUpper)
+            apiYasPayloadMap[canonical] = pickPreferredYasPayloadLabel(
+              apiYasPayloadMap[canonical],
+              rawUpper
+            )
+          }
         }
 
         const finalStockMap = {}
@@ -2727,6 +2947,7 @@ export const useOrderEntryStore = defineStore('orderentry', {
         bedenStock.value = Object.entries(stockMap.value).map(
           ([beden, stok]) => ({ beden, stok })
         )
+        form.yasPayloadMap = { ...(form.yasPayloadMap || {}), ...apiYasPayloadMap }
 
         /* =======================================================
            💾 CACHE
@@ -2734,7 +2955,8 @@ export const useOrderEntryStore = defineStore('orderentry', {
         sizeCache.value[cacheKey] = {
           labels: [...form.bedenLabels],
           stockArray: [...bedenStock.value],
-          stockMap: { ...stockMap.value }
+          stockMap: { ...stockMap.value },
+          yasPayloadMap: { ...(form.yasPayloadMap || {}) }
         }
 
         console.log(`✅ loadProductSizes FINAL v4.2 → ${grpKey}`)
@@ -3016,20 +3238,22 @@ export const useOrderEntryStore = defineStore('orderentry', {
         }
 
         // =======================================================
-        // 🧪 PRE-VALIDATE — prItemVariant ön kontrol
-        //   - invalid varsa CREATE/UPDATE ÇALIŞMAZ
+        // 🧪 PRE-VALIDATE — prItemVariant ön kontrol (NEW + EDIT)
+        //   - invalid varsa CREATE/UPDATE çalışmaz
         // =======================================================
-        if (!isNew) {
-          const linesToValidate = lines.filter(
-            l => l._deleteSignal === true || l._dirty === true || !l.OrderLineID
+        const linesToValidate = lines.filter(l =>
+          Number(l?.Qty1 || 0) > 0 &&
+          l?._deleteSignal !== true &&
+          String(l?.ItemCode || '').trim() !== ''
         )
 
+        if (linesToValidate.length > 0) {
           const v = await api.post('/order/validate', { header, lines: linesToValidate })
           const invalid = v?.data?.invalid || []
 
           if (invalid.length > 0) {
             await this.showInvalidVariantDialog?.($q, invalid)
-            return // ❌ update ÇALIŞMAZ
+            return // ❌ create/update ÇALIŞMAZ
           }
         }
 
@@ -3063,6 +3287,14 @@ export const useOrderEntryStore = defineStore('orderentry', {
         if (!serverOrderId) {
           throw new Error('OrderHeaderID backend’den dönmedi')
         }
+        const mailPayload = this.buildOrderMailPayload(lines, isNew)
+        console.info('[orderentryStore] mail payload prepared', {
+          operation: mailPayload?.operation,
+          deletedCount: Array.isArray(mailPayload?.deletedItems) ? mailPayload.deletedItems.length : 0,
+          updatedCount: Array.isArray(mailPayload?.updatedItems) ? mailPayload.updatedItems.length : 0,
+          addedCount: Array.isArray(mailPayload?.addedItems) ? mailPayload.addedItems.length : 0,
+          dueDateChangeCount: Array.isArray(mailPayload?.dueDateChanges) ? mailPayload.dueDateChanges.length : 0
+        })
         purgeNewDraftOnExit = isNew
 
         /* =======================================================
@@ -3122,7 +3354,7 @@ export const useOrderEntryStore = defineStore('orderentry', {
 
         // 📧 Piyasa eşleşen alıcılara sipariş PDF gönderimi (kayıt başarılı olduktan sonra)
         try {
-          const mailPayload = this.buildOrderMailPayload(lines, isNew)
+          // UPDATE durumunda da mail gönderimi istendiği için isNew kontrolü kaldırıldı (v3.5)
           const mailRes = await this.sendOrderToMarketMails(serverOrderId, mailPayload)
           const sentCount = Number(mailRes?.sentCount || 0)
           $q.notify({
@@ -3192,6 +3424,31 @@ export const useOrderEntryStore = defineStore('orderentry', {
       } catch (err) {
         console.error('❌ submitAllReal:', err)
 
+        const data = err?.response?.data || {}
+        const status = Number(err?.response?.status || 0)
+        if (err?.response?.status === 400 && data?.code === 'INVALID_ITEM_VARIANT') {
+          const oneInvalid = [{
+            clientKey: data?.clientKey || '',
+            itemCode: data?.itemCode || '',
+            colorCode: data?.colorCode || '',
+            dim1: data?.dim1 || '',
+            dim2: data?.dim2 || '',
+            qty1: 0,
+            reason: data?.message || 'Tanımsız ürün kombinasyonu'
+          }]
+          await this.showInvalidVariantDialog?.($q, oneInvalid)
+          return
+        }
+
+        if (status === 524) {
+          $q.notify({
+            type: 'warning',
+            timeout: 36000,
+            message: 'Sunucu zaman aşımına uğradı (524). Sipariş kısmen kaydedilmiş olabilir; önce listeden kontrol edin, sonra tekrar deneyin.'
+          })
+          return
+        }
+
         $q.notify({
           type: 'negative',
           message:
@@ -3321,10 +3578,16 @@ export const useOrderEntryStore = defineStore('orderentry', {
       }
 
       // UI'de yas grubu 2/4/6... gösterilir; payload'a 2Y/4Y/6... yazılır.
-      const toPayloadBeden = (grpKey, v) => {
+      const toPayloadBeden = (row, grpKey, v) => {
         const base = normBeden(v)
         if (!base) return ''
         if (grpKey === 'yas' && /^\d+$/.test(base)) {
+          const map =
+            row?.yasPayloadMap && typeof row.yasPayloadMap === 'object'
+              ? row.yasPayloadMap
+              : {}
+          const mapped = safeStr(map[base]).toUpperCase()
+          if (mapped) return mapped
           return `${base}Y`
         }
         return base
@@ -3346,6 +3609,11 @@ export const useOrderEntryStore = defineStore('orderentry', {
       const headerId = this.header?.OrderHeaderID || crypto.randomUUID()
       const docCurrency = safeStr(this.header?.DocCurrencyCode) || 'TRY'
       const exRate = toNum(this.header?.ExchangeRate) || 1
+      const boolOr = (value, fallback) => {
+        if (typeof value === 'boolean') return value
+        if (value && typeof value === 'object' && typeof value.Bool === 'boolean') return value.Bool
+        return fallback
+      }
 
       const avgDueSource =
         this.header?.AverageDueDate ||
@@ -3362,6 +3630,20 @@ export const useOrderEntryStore = defineStore('orderentry', {
         DocCurrencyCode: docCurrency,
         LocalCurrencyCode: safeStr(this.header?.LocalCurrencyCode) || 'TRY',
         ExchangeRate: exRate,
+        IsCancelOrder: boolOr(this.header?.IsCancelOrder, false),
+        IsInclutedVat: boolOr(this.header?.IsInclutedVat, false),
+        IsCreditSale: boolOr(this.header?.IsCreditSale, true),
+        IsCreditableConfirmed: true,
+        CreditableConfirmedUser: who,
+        CreditableConfirmedDate: formatDateTime(now),
+        IsSalesViaInternet: boolOr(this.header?.IsSalesViaInternet, false),
+        IsSuspended: boolOr(this.header?.IsSuspended, false),
+        IsCompleted: boolOr(this.header?.IsCompleted, true),
+        IsPrinted: boolOr(this.header?.IsPrinted, false),
+        IsLocked: boolOr(this.header?.IsLocked, false),
+        UserLocked: boolOr(this.header?.UserLocked, false),
+        IsClosed: boolOr(this.header?.IsClosed, false),
+        IsProposalBased: boolOr(this.header?.IsProposalBased, false),
 
         CreatedUserName:
           this.mode === 'edit'
@@ -3578,7 +3860,7 @@ export const useOrderEntryStore = defineStore('orderentry', {
           // ✅ UI/combokey için kanonik beden (yas'ta 2/4/6...)
           const bedenCanonical = normBeden(bedenRaw)
           // ✅ payload beden: yas grubunda 2Y/4Y/6..., diğerlerinde normal
-          const bedenPayload = toPayloadBeden(grpKey, bedenRaw)
+          const bedenPayload = toPayloadBeden(row, grpKey, bedenRaw)
           // ✅ combokey beden: boşsa '_' ile stabil kalsın
           const bedenKey = bedenCanonical || '_'
 
@@ -3733,6 +4015,17 @@ function parseNumericSizeJs(v) {
   return Number.isNaN(n) ? null : n
 }
 
+function pickPreferredYasPayloadLabel(currentRaw, nextRaw) {
+  const cur = safeTrimUpperJs(currentRaw)
+  const nxt = safeTrimUpperJs(nextRaw)
+  if (!nxt) return cur
+  if (!cur) return nxt
+  const curYas = /YAS$|YAŞ$/.test(cur)
+  const nxtYas = /YAS$|YAŞ$/.test(nxt)
+  if (!curYas && nxtYas) return nxt
+  return cur
+}
+
 export function normalizeBedenLabel(v) {
   let s = (v == null ? '' : String(v)).trim()
   if (s === '') return ' '
@@ -4044,6 +4337,9 @@ export function toSummaryRowFromForm(form) {
 
     urunAnaGrubu: form.urunAnaGrubu || '',
     urunAltGrubu: form.urunAltGrubu || '',
+    kategori: form.kategori || '',
+    yetiskinGarson: form.yetiskinGarson || form.askiliyan || '',
+    yasPayloadMap: { ...(form.yasPayloadMap || {}) },
     aciklama: form.aciklama || '',
 
     fiyat: Number(form.fiyat || 0),

ui/src/stores/translationStore.js

@@ -0,0 +1,143 @@
+import { defineStore } from 'pinia'
+import api from 'src/services/api'
+
+export const useTranslationStore = defineStore('translation', {
+  state: () => ({
+    loading: false,
+    saving: false,
+    rows: [],
+    count: 0
+  }),
+
+  actions: {
+    async fetchRows (filters = {}, options = {}) {
+      this.loading = true
+      const append = Boolean(options?.append)
+      try {
+        const res = await api.get('/language/translations', { params: filters })
+        const payload = res?.data || {}
+        const incoming = Array.isArray(payload.rows) ? payload.rows : []
+        if (append) {
+          const merged = [...this.rows]
+          const seen = new Set(this.rows.map((x) => x?.id))
+          for (const row of incoming) {
+            const id = row?.id
+            if (!seen.has(id)) {
+              merged.push(row)
+              seen.add(id)
+            }
+          }
+          this.rows = merged
+        } else {
+          this.rows = incoming
+        }
+        this.count = Number(payload.count) || this.rows.length
+      } finally {
+        this.loading = false
+      }
+    },
+
+    async updateRow (id, payload) {
+      this.saving = true
+      try {
+        const res = await api.put(`/language/translations/${id}`, payload)
+        return res?.data || null
+      } finally {
+        this.saving = false
+      }
+    },
+
+    async upsertMissing (items, languages = ['en', 'de', 'it', 'es', 'ru', 'ar']) {
+      this.saving = true
+      try {
+        const res = await api.post('/language/translations/upsert-missing', {
+          items: Array.isArray(items) ? items : [],
+          languages: Array.isArray(languages) ? languages : []
+        })
+        return res?.data || null
+      } finally {
+        this.saving = false
+      }
+    },
+
+    async syncSources (payload = {}) {
+      this.saving = true
+      const startedAt = Date.now()
+      console.info('[translation-sync][frontend] request:start', {
+        at: new Date(startedAt).toISOString(),
+        payload
+      })
+      try {
+        const res = await api.post('/language/translations/sync-sources', payload, { timeout: 0 })
+        const data = res?.data || null
+        const traceId = data?.trace_id || data?.result?.trace_id || res?.headers?.['x-trace-id'] || null
+        console.info('[translation-sync][frontend] request:success', {
+          trace_id: traceId,
+          duration_ms: Date.now() - startedAt,
+          result: data?.result || null
+        })
+        return data
+      } catch (err) {
+        console.error('[translation-sync][frontend] request:error', {
+          duration_ms: Date.now() - startedAt,
+          message: err?.message || 'sync-sources failed'
+        })
+        throw err
+      } finally {
+        this.saving = false
+      }
+    },
+
+    async translateSelected (payload = {}) {
+      this.saving = true
+      const startedAt = Date.now()
+      console.info('[translation-selected][frontend] request:start', {
+        at: new Date(startedAt).toISOString(),
+        payload
+      })
+      try {
+        const res = await api.post('/language/translations/translate-selected', payload, { timeout: 0 })
+        const data = res?.data || null
+        const traceId = data?.trace_id || res?.headers?.['x-trace-id'] || null
+        console.info('[translation-selected][frontend] request:success', {
+          trace_id: traceId,
+          duration_ms: Date.now() - startedAt,
+          translated_count: data?.translated_count || 0
+        })
+        return data
+      } catch (err) {
+        console.error('[translation-selected][frontend] request:error', {
+          duration_ms: Date.now() - startedAt,
+          message: err?.message || 'translate-selected failed'
+        })
+        throw err
+      } finally {
+        this.saving = false
+      }
+    },
+
+    async bulkApprove (ids = []) {
+      this.saving = true
+      try {
+        const res = await api.post('/language/translations/bulk-approve', {
+          ids: Array.isArray(ids) ? ids : []
+        })
+        return res?.data || null
+      } finally {
+        this.saving = false
+      }
+    },
+
+    async bulkUpdate (items = []) {
+      this.saving = true
+      try {
+        const res = await api.post('/language/translations/bulk-update', {
+          items: Array.isArray(items) ? items : []
+        })
+        return res?.data || null
+      } finally {
+        this.saving = false
+      }
+    }
+  }
+})