From ed80e4f49291d01a61073d8c1384cdd046b38a15 Mon Sep 17 00:00:00 2001
From: M_Kececi <you@example.com>
Date: Tue, 31 Mar 2026 12:46:48 +0300
Subject: [PATCH] Merge remote-tracking branch 'origin/master'

---
 svc/routes/product_size_match.go | 73 ++++++++++++++++++++++++++++----
 1 file changed, 64 insertions(+), 9 deletions(-)

diff --git a/svc/routes/product_size_match.go b/svc/routes/product_size_match.go
index c2f3824..b2188f0 100644
--- a/svc/routes/product_size_match.go
+++ b/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"},
+		"tak": {"44", "46", "48", "50", "52", "54", "56", "58", "60", "62", "64", "66", "68", "70", "72", "74"},
 	}
 }
 
+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() {