Fix product performance grouped JSON build

svc/queries/product_performance.go

@@ -10,6 +10,7 @@ import (
 	"log"
 	"os"
 	"sort"
+	"strconv"
 	"strings"
 	"time"
 
@@ -581,6 +582,35 @@ CREATE TABLE IF NOT EXISTS mk_product_performance_report_snapshot_meta (
   row_count  INTEGER NOT NULL DEFAULT 0,
   refreshed_at TIMESTAMPTZ NOT NULL DEFAULT now(),
   duration_ms BIGINT NOT NULL DEFAULT 0
+)`,
+		`
+CREATE TABLE IF NOT EXISTS mk_product_performance_grouped_snapshot (
+  report_key TEXT NOT NULL,
+  row_order INTEGER NOT NULL,
+  mode TEXT NOT NULL,
+  group_levels_key TEXT NOT NULL,
+  main_group TEXT NOT NULL DEFAULT '',
+  group_level INTEGER NOT NULL DEFAULT 0,
+  group_key TEXT NOT NULL DEFAULT '',
+  parent_key TEXT NOT NULL DEFAULT '',
+  group_field TEXT NOT NULL DEFAULT '',
+  group_value TEXT NOT NULL DEFAULT '',
+  payload JSONB NOT NULL,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+  updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+  CONSTRAINT pk_mk_product_performance_grouped_snapshot PRIMARY KEY (report_key, row_order)
+)`,
+		`CREATE INDEX IF NOT EXISTS ix_mk_product_perf_grouped_snapshot_key ON mk_product_performance_grouped_snapshot (report_key, row_order)`,
+		`CREATE INDEX IF NOT EXISTS ix_mk_product_perf_grouped_snapshot_level ON mk_product_performance_grouped_snapshot (report_key, group_level, row_order)`,
+		`
+CREATE TABLE IF NOT EXISTS mk_product_performance_grouped_snapshot_meta (
+  report_key TEXT PRIMARY KEY,
+  mode TEXT NOT NULL,
+  group_levels_key TEXT NOT NULL,
+  main_group TEXT NOT NULL DEFAULT '',
+  row_count INTEGER NOT NULL DEFAULT 0,
+  refreshed_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+  duration_ms BIGINT NOT NULL DEFAULT 0
 )`,
 	}
 	for _, stmt := range stmts {
@@ -669,6 +699,62 @@ SELECT EXISTS (
 	return out, exists, nil
 }
 
+func loadProductPerformanceSnapshotMapRows(ctx context.Context, pg *sql.DB, reportKey string, limit int) ([]map[string]any, bool, error) {
+	if !productPerformanceUseSnapshot(ctx) || pg == nil || strings.TrimSpace(reportKey) == "" {
+		return nil, false, nil
+	}
+	if limit <= 0 || limit > 50000 {
+		limit = 50000
+	}
+	rows, err := pg.QueryContext(ctx, `
+SELECT payload
+FROM mk_product_performance_report_snapshot
+WHERE report_key = $1
+ORDER BY row_order
+LIMIT $2
+`, reportKey, limit)
+	if err != nil {
+		return nil, false, err
+	}
+	defer rows.Close()
+
+	out := make([]map[string]any, 0, limit)
+	for rows.Next() {
+		var raw []byte
+		if err := rows.Scan(&raw); err != nil {
+			return nil, false, err
+		}
+		var item map[string]any
+		if err := json.Unmarshal(raw, &item); err != nil {
+			return nil, false, err
+		}
+		if item == nil {
+			item = map[string]any{}
+		}
+		out = append(out, item)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, false, err
+	}
+	if len(out) > 0 {
+		return out, true, nil
+	}
+	var exists bool
+	if err := pg.QueryRowContext(ctx, `
+SELECT EXISTS (
+  SELECT 1
+  FROM mk_product_performance_report_snapshot_meta
+  WHERE report_key = $1
+)
+`, reportKey).Scan(&exists); err != nil {
+		return nil, false, err
+	}
+	if !exists && !productPerformanceLiveFallbackEnabled() {
+		return out, true, nil
+	}
+	return out, exists, nil
+}
+
 func loadProductPerformanceSnapshotItem[T any](ctx context.Context, pg *sql.DB, reportKey string) (T, bool, error) {
 	var zero T
 	rows, ok, err := loadProductPerformanceSnapshotRows[T](ctx, pg, reportKey, 1)
@@ -721,10 +807,78 @@ ON CONFLICT (report_key) DO UPDATE SET
 	return tx.Commit()
 }
 
+func saveProductPerformanceGroupedSnapshotRows(ctx context.Context, pg *sql.DB, reportKey string, def productPerformanceGroupedSnapshotDefinition, rows []map[string]any, started time.Time) error {
+	if pg == nil || strings.TrimSpace(reportKey) == "" {
+		return nil
+	}
+	tx, err := pg.BeginTx(ctx, nil)
+	if err != nil {
+		return err
+	}
+	defer tx.Rollback()
+
+	if _, err := tx.ExecContext(ctx, `DELETE FROM mk_product_performance_grouped_snapshot WHERE report_key = $1`, reportKey); err != nil {
+		return err
+	}
+	stmt, err := tx.PrepareContext(ctx, `
+INSERT INTO mk_product_performance_grouped_snapshot (
+  report_key, row_order, mode, group_levels_key, main_group,
+  group_level, group_key, parent_key, group_field, group_value, payload, updated_at
+)
+VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,now())
+`)
+	if err != nil {
+		return err
+	}
+	defer stmt.Close()
+
+	levelsKey := productPerformanceGroupedLevelsKey(def.Levels)
+	for i, row := range rows {
+		raw, err := json.Marshal(row)
+		if err != nil {
+			return err
+		}
+		key := stringFromMap(row, "key")
+		if _, err := stmt.ExecContext(
+			ctx,
+			reportKey,
+			i,
+			strings.TrimSpace(def.Mode),
+			levelsKey,
+			strings.TrimSpace(def.MainGroup),
+			intFromMap(row, "level"),
+			key,
+			productPerformanceParentGroupKey(key),
+			stringFromMap(row, "group_field"),
+			stringFromMap(row, "group_value"),
+			raw,
+		); err != nil {
+			return err
+		}
+	}
+	if _, err := tx.ExecContext(ctx, `
+INSERT INTO mk_product_performance_grouped_snapshot_meta (
+  report_key, mode, group_levels_key, main_group, row_count, refreshed_at, duration_ms
+)
+VALUES ($1,$2,$3,$4,$5,now(),$6)
+ON CONFLICT (report_key) DO UPDATE SET
+  mode = EXCLUDED.mode,
+  group_levels_key = EXCLUDED.group_levels_key,
+  main_group = EXCLUDED.main_group,
+  row_count = EXCLUDED.row_count,
+  refreshed_at = EXCLUDED.refreshed_at,
+  duration_ms = EXCLUDED.duration_ms
+`, reportKey, strings.TrimSpace(def.Mode), levelsKey, strings.TrimSpace(def.MainGroup), len(rows), time.Since(started).Milliseconds()); err != nil {
+		return err
+	}
+	return tx.Commit()
+}
+
 func RebuildProductPerformanceReportSnapshots(ctx context.Context, pg *sql.DB) (int, error) {
 	if err := EnsureProductPerformanceTables(pg); err != nil {
 		return 0, err
 	}
+	snapshotReadCtx := ctx
 	ctx = productPerformanceSnapshotBypass(ctx)
 	total := 0
 
@@ -846,9 +1000,97 @@ func RebuildProductPerformanceReportSnapshots(ctx context.Context, pg *sql.DB) (
 			return total, err
 		}
 	}
+	groupedRows, err := RebuildProductPerformanceGroupedSnapshots(snapshotReadCtx, pg)
+	if err != nil {
+		return total, err
+	}
+	total += groupedRows
 	return total, nil
 }
 
+type productPerformanceGroupedSnapshotDefinition struct {
+	Mode      string
+	Levels    []string
+	MainGroup string
+}
+
+func RebuildProductPerformanceGroupedSnapshots(ctx context.Context, pg *sql.DB) (int, error) {
+	if err := EnsureProductPerformanceTables(pg); err != nil {
+		return 0, err
+	}
+	defs, err := productPerformanceGroupedSnapshotDefinitions(ctx, pg)
+	if err != nil {
+		return 0, err
+	}
+	total := 0
+	for _, def := range defs {
+		started := time.Now()
+		levels := sanitizeProductPerformanceGroupLevels(def.Levels)
+		if len(levels) == 0 {
+			levels = defaultProductPerformanceGroupLevels(def.Mode)
+		}
+		sourceRows, err := productPerformanceGroupedRawSnapshotSourceRows(ctx, pg, def.Mode, 50000)
+		if err != nil {
+			return total, err
+		}
+		req := ProductPerformanceGroupedRequest{
+			Mode:      def.Mode,
+			MainGroup: def.MainGroup,
+		}
+		sourceRows = filterProductPerformanceGroupedRows(sourceRows, productPerformanceGroupedEffectiveFilters(req))
+		rows := make([]map[string]any, 0, len(sourceRows))
+		appendProductPerformanceGroupedRows(&rows, sourceRows, levels, 0, 0, []string{"tab:" + def.Mode}, nil, len(levels)-1)
+		reportKey := productPerformanceGroupedSnapshotReportKey(def.Mode, levels, def.MainGroup)
+		if err := saveProductPerformanceGroupedSnapshotRows(ctx, pg, reportKey, productPerformanceGroupedSnapshotDefinition{
+			Mode:      def.Mode,
+			Levels:    levels,
+			MainGroup: def.MainGroup,
+		}, rows, started); err != nil {
+			return total, err
+		}
+		total += len(rows)
+	}
+	return total, nil
+}
+
+func productPerformanceGroupedSnapshotDefinitions(ctx context.Context, pg *sql.DB) ([]productPerformanceGroupedSnapshotDefinition, error) {
+	defs := []productPerformanceGroupedSnapshotDefinition{
+		{Mode: "products", Levels: []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka", "market_key"}},
+		{Mode: "products", Levels: []string{"urun_ana_grubu"}},
+		{Mode: "idle", Levels: []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka"}},
+		{Mode: "sales_color_yaka_market_customer", Levels: []string{"color_yaka", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "country", "market_key", "customer_segment", "customer_code", "customer_name"}},
+		{Mode: "sales_product_country_segment_market_customer", Levels: []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka", "country", "customer_segment", "market_key", "customer_code", "customer_name"}},
+		{Mode: "sales_country_segment_market_customer_product", Levels: []string{"country", "customer_segment", "market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka"}},
+		{Mode: "order_product_customers", Levels: []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka", "market_key", "customer_code", "customer_name"}},
+		{Mode: "order_market_details", Levels: []string{"market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka"}},
+	}
+	productRows, ok, err := loadProductPerformanceSnapshotMapRows(ctx, pg, productPerformanceSnapshotKey("products"), 50000)
+	if err != nil {
+		return nil, err
+	}
+	if ok {
+		mainGroups := make([]string, 0)
+		seen := map[string]bool{}
+		for _, row := range productRows {
+			mainGroup := productPerformanceGroupedFilterValue(row, "urun_ana_grubu")
+			if mainGroup == "" || seen[mainGroup] {
+				continue
+			}
+			seen[mainGroup] = true
+			mainGroups = append(mainGroups, mainGroup)
+		}
+		sort.Strings(mainGroups)
+		for _, mainGroup := range mainGroups {
+			defs = append(defs, productPerformanceGroupedSnapshotDefinition{
+				Mode:      "product_detail",
+				Levels:    []string{"urun_alt_grubu", "product_code", "color_yaka", "market_key"},
+				MainGroup: mainGroup,
+			})
+		}
+	}
+	return defs, nil
+}
+
 func RefreshProductPerformance(ctx context.Context, pg *sql.DB, req ProductPerformanceRefreshRequest) (ProductPerformanceRefreshResult, error) {
 	started := time.Now()
 	stage := productPerformanceRefreshStage(req.Stage)
@@ -3472,9 +3714,14 @@ type ProductPerformanceGroupedRequest struct {
 	Limit              int
 	MainGroup          string
 	Filters            map[string][]string
+	SortBy             string
+	Descending         bool
 }
 
 func ListProductPerformanceGrouped(ctx context.Context, pg *sql.DB, req ProductPerformanceGroupedRequest) ([]map[string]any, error) {
+	if err := EnsureProductPerformanceTables(pg); err != nil {
+		return nil, err
+	}
 	if req.Limit <= 0 || req.Limit > 50000 {
 		req.Limit = 50000
 	}
@@ -3486,6 +3733,13 @@ func ListProductPerformanceGrouped(ctx context.Context, pg *sql.DB, req ProductP
 		req.ExpandThroughLevel = len(levels) - 2
 	}
 
+	if out, ok, err := loadProductPerformancePreparedGroupedRows(ctx, pg, req, levels); ok || err != nil {
+		return out, err
+	}
+	if !productPerformanceLiveFallbackEnabled() {
+		return []map[string]any{}, nil
+	}
+
 	sourceRows, err := productPerformanceGroupedSourceRows(ctx, pg, req.Mode, req.Limit)
 	if err != nil {
 		return nil, err
@@ -3502,6 +3756,215 @@ func ListProductPerformanceGrouped(ctx context.Context, pg *sql.DB, req ProductP
 	return out, nil
 }
 
+func loadProductPerformancePreparedGroupedRows(ctx context.Context, pg *sql.DB, req ProductPerformanceGroupedRequest, levels []string) ([]map[string]any, bool, error) {
+	reportKey := productPerformanceGroupedSnapshotReportKey(req.Mode, levels, req.MainGroup)
+	if strings.TrimSpace(reportKey) == "" {
+		return nil, false, nil
+	}
+	effectiveFilters := productPerformanceGroupedEffectiveFilters(req)
+	hasFilters := len(effectiveFilters) > 0
+	hasManualExpansion := len(req.ExpandedKeys) > 0
+	query := `
+SELECT payload
+FROM mk_product_performance_grouped_snapshot
+WHERE report_key = $1
+`
+	args := []any{reportKey}
+	if !hasFilters && !hasManualExpansion {
+		maxVisibleLevel := req.ExpandThroughLevel + 1
+		if maxVisibleLevel < 0 {
+			maxVisibleLevel = 0
+		}
+		args = append(args, maxVisibleLevel)
+		query += fmt.Sprintf("  AND group_level <= $%d\n", len(args))
+	}
+	query += "ORDER BY row_order"
+	if !hasFilters && !hasManualExpansion {
+		args = append(args, req.Limit)
+		query += fmt.Sprintf("\nLIMIT $%d", len(args))
+	}
+
+	rows, err := pg.QueryContext(ctx, query, args...)
+	if err != nil {
+		return nil, false, err
+	}
+	defer rows.Close()
+
+	out := make([]map[string]any, 0, minInt(req.Limit, 50000))
+	for rows.Next() {
+		var raw []byte
+		if err := rows.Scan(&raw); err != nil {
+			return nil, false, err
+		}
+		var item map[string]any
+		if err := json.Unmarshal(raw, &item); err != nil {
+			return nil, false, err
+		}
+		if item == nil {
+			item = map[string]any{}
+		}
+		out = append(out, item)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, false, err
+	}
+	if len(out) == 0 {
+		var exists bool
+		if err := pg.QueryRowContext(ctx, `
+SELECT EXISTS (
+  SELECT 1
+  FROM mk_product_performance_grouped_snapshot_meta
+  WHERE report_key = $1
+)
+`, reportKey).Scan(&exists); err != nil {
+			return nil, false, err
+		}
+		if !exists {
+			return nil, false, nil
+		}
+	}
+	out = filterProductPerformancePreparedGroupedRows(out, effectiveFilters)
+	out = filterProductPerformanceGroupedRowsForExpansion(out, req.ExpandedKeys, req.ExpandThroughLevel, req.Limit)
+	out = sortProductPerformancePreparedGroupedRows(out, req.SortBy, req.Descending)
+	return out, true, nil
+}
+
+type productPerformanceGroupedSortNode struct {
+	Row      map[string]any
+	Children []*productPerformanceGroupedSortNode
+}
+
+func sortProductPerformancePreparedGroupedRows(rows []map[string]any, sortBy string, descending bool) []map[string]any {
+	sortBy = strings.TrimSpace(sortBy)
+	if len(rows) == 0 || sortBy == "" {
+		return rows
+	}
+	roots := make([]*productPerformanceGroupedSortNode, 0)
+	stack := make([]*productPerformanceGroupedSortNode, 0, 16)
+	for _, row := range rows {
+		node := &productPerformanceGroupedSortNode{Row: row}
+		level := intFromMap(row, "level")
+		if level < 0 {
+			level = 0
+		}
+		if level < len(stack) {
+			stack = stack[:level]
+		}
+		if level > 0 && level-1 < len(stack) {
+			stack[level-1].Children = append(stack[level-1].Children, node)
+		} else {
+			roots = append(roots, node)
+		}
+		if level >= len(stack) {
+			stack = append(stack, node)
+		} else {
+			stack[level] = node
+		}
+	}
+
+	out := make([]map[string]any, 0, len(rows))
+	var appendNodes func(nodes []*productPerformanceGroupedSortNode)
+	appendNodes = func(nodes []*productPerformanceGroupedSortNode) {
+		sort.SliceStable(nodes, func(i, j int) bool {
+			cmp := compareProductPerformanceGroupedSortRows(nodes[i].Row, nodes[j].Row, sortBy)
+			if cmp == 0 {
+				cmp = strings.Compare(strings.ToLower(stringFromMap(nodes[i].Row, "label")), strings.ToLower(stringFromMap(nodes[j].Row, "label")))
+			}
+			if descending {
+				return cmp > 0
+			}
+			return cmp < 0
+		})
+		for _, node := range nodes {
+			out = append(out, node.Row)
+			if len(node.Children) > 0 {
+				appendNodes(node.Children)
+			}
+		}
+	}
+	appendNodes(roots)
+	return out
+}
+
+func compareProductPerformanceGroupedSortRows(left, right map[string]any, sortBy string) int {
+	leftValue := productPerformanceGroupedSortValue(left, sortBy)
+	rightValue := productPerformanceGroupedSortValue(right, sortBy)
+	leftNum, leftOK := numericProductPerformanceGroupedSortValue(leftValue)
+	rightNum, rightOK := numericProductPerformanceGroupedSortValue(rightValue)
+	if leftOK && rightOK {
+		switch {
+		case leftNum < rightNum:
+			return -1
+		case leftNum > rightNum:
+			return 1
+		default:
+			return 0
+		}
+	}
+	leftText := strings.ToLower(strings.TrimSpace(fmt.Sprint(leftValue)))
+	rightText := strings.ToLower(strings.TrimSpace(fmt.Sprint(rightValue)))
+	return strings.Compare(leftText, rightText)
+}
+
+func productPerformanceGroupedSortValue(row map[string]any, sortBy string) any {
+	sortBy = strings.TrimSpace(sortBy)
+	if sortBy == "" {
+		return ""
+	}
+	if value, ok := row[sortBy]; ok {
+		return value
+	}
+	switch sortBy {
+	case "performance_score_total", "performance_score_90d":
+		return row["performance_score"]
+	case "gross_margin_base_total":
+		return row["gross_margin_total"]
+	case "gross_margin_cost_total":
+		return row["gross_margin_total"]
+	case "color_yaka":
+		return mapGroupValue(row, "color_yaka")
+	case "market_key":
+		return mapGroupValue(row, "market_key")
+	default:
+		if sortBy == stringFromMap(row, "group_field") {
+			return stringFromMap(row, "group_value")
+		}
+		return stringFromMap(row, "label")
+	}
+}
+
+func numericProductPerformanceGroupedSortValue(value any) (float64, bool) {
+	switch v := value.(type) {
+	case nil:
+		return 0, false
+	case float64:
+		return v, true
+	case float32:
+		return float64(v), true
+	case int:
+		return float64(v), true
+	case int64:
+		return float64(v), true
+	case int32:
+		return float64(v), true
+	case json.Number:
+		f, err := v.Float64()
+		return f, err == nil
+	case string:
+		text := strings.TrimSpace(v)
+		if text == "" {
+			return 0, false
+		}
+		parsed, err := strconv.ParseFloat(text, 64)
+		if err != nil {
+			return 0, false
+		}
+		return parsed, true
+	default:
+		return 0, false
+	}
+}
+
 type productPerformanceSQLGroupFilter struct {
 	Field  string
 	Value  string
@@ -4018,6 +4481,139 @@ func filterProductPerformanceGroupedRows(rows []map[string]any, filters map[stri
 	return out
 }
 
+func filterProductPerformancePreparedGroupedRows(rows []map[string]any, filters map[string][]string) []map[string]any {
+	if len(filters) == 0 || len(rows) == 0 {
+		return rows
+	}
+	cleanFilters := map[string]map[string]bool{}
+	for field, values := range filters {
+		cleanValues := cleanProductPerformanceFilterValues(values)
+		if len(cleanValues) == 0 {
+			continue
+		}
+		set := map[string]bool{}
+		for _, value := range cleanValues {
+			set[value] = true
+		}
+		cleanFilters[field] = set
+	}
+	if len(cleanFilters) == 0 {
+		return rows
+	}
+
+	matchedKeys := map[string]bool{}
+	allowedKeys := map[string]bool{}
+	for _, row := range rows {
+		matches := true
+		for field, allowed := range cleanFilters {
+			if !allowed[productPerformanceGroupedFilterValue(row, field)] {
+				matches = false
+				break
+			}
+		}
+		if !matches {
+			continue
+		}
+		key := stringFromMap(row, "key")
+		if key == "" {
+			continue
+		}
+		matchedKeys[key] = true
+		for _, ancestor := range productPerformanceGroupKeyAncestors(key, true) {
+			allowedKeys[ancestor] = true
+		}
+	}
+	if len(allowedKeys) == 0 {
+		return []map[string]any{}
+	}
+	out := make([]map[string]any, 0, len(rows))
+	for _, row := range rows {
+		key := stringFromMap(row, "key")
+		if allowedKeys[key] || productPerformanceGroupRowHasMatchedAncestor(key, matchedKeys) {
+			out = append(out, row)
+		}
+	}
+	return out
+}
+
+func productPerformanceGroupRowHasMatchedAncestor(key string, matchedKeys map[string]bool) bool {
+	for _, ancestor := range productPerformanceGroupKeyAncestors(key, true) {
+		if matchedKeys[ancestor] {
+			return true
+		}
+	}
+	return false
+}
+
+func filterProductPerformanceGroupedRowsForExpansion(rows []map[string]any, expandedKeys map[string]bool, expandThroughLevel int, limit int) []map[string]any {
+	if len(rows) == 0 {
+		return rows
+	}
+	if limit <= 0 || limit > 50000 {
+		limit = 50000
+	}
+	out := make([]map[string]any, 0, minInt(limit, len(rows)))
+	for _, row := range rows {
+		if !productPerformanceGroupedRowVisible(row, expandedKeys, expandThroughLevel) {
+			continue
+		}
+		out = append(out, row)
+		if len(out) >= limit {
+			break
+		}
+	}
+	return out
+}
+
+func productPerformanceGroupedRowVisible(row map[string]any, expandedKeys map[string]bool, expandThroughLevel int) bool {
+	level := intFromMap(row, "level")
+	if level <= 0 {
+		return true
+	}
+	key := stringFromMap(row, "key")
+	if key == "" {
+		return true
+	}
+	ancestors := productPerformanceGroupKeyAncestors(key, false)
+	for ancestorLevel, ancestor := range ancestors {
+		if ancestorLevel <= expandThroughLevel {
+			continue
+		}
+		if expandedKeys != nil && expandedKeys[ancestor] {
+			continue
+		}
+		return false
+	}
+	return true
+}
+
+func productPerformanceGroupKeyAncestors(key string, includeSelf bool) []string {
+	parts := strings.Split(strings.TrimSpace(key), "|")
+	if len(parts) <= 1 {
+		return nil
+	}
+	last := len(parts) - 1
+	if !includeSelf {
+		last--
+	}
+	if last < 1 {
+		return nil
+	}
+	out := make([]string, 0, last)
+	for i := 1; i <= last; i++ {
+		out = append(out, strings.Join(parts[:i+1], "|"))
+	}
+	return out
+}
+
+func productPerformanceParentGroupKey(key string) string {
+	parts := strings.Split(strings.TrimSpace(key), "|")
+	if len(parts) <= 2 {
+		return ""
+	}
+	return strings.Join(parts[:len(parts)-1], "|")
+}
+
 func productPerformanceGroupedFilterValue(row map[string]any, field string) string {
 	switch field {
 	case "urun_ana_grubu":
@@ -4037,6 +4633,12 @@ func productPerformanceGroupedFilterValue(row map[string]any, field string) stri
 }
 
 func productPerformanceGroupedSourceRows(ctx context.Context, pg *sql.DB, mode string, limit int) ([]map[string]any, error) {
+	if rows, ok, err := productPerformanceGroupedSnapshotRows(ctx, pg, mode, limit); err != nil {
+		return nil, err
+	} else if ok {
+		return rows, nil
+	}
+
 	switch mode {
 	case "products":
 		rows, _, err := ListProductPerformance(ctx, pg, ProductPerformanceFilters{Limit: limit, Page: 1, SortBy: "performance_score", Descending: true})
@@ -4062,6 +4664,74 @@ func productPerformanceGroupedSourceRows(ctx context.Context, pg *sql.DB, mode s
 	}
 }
 
+func productPerformanceGroupedRawSnapshotSourceRows(ctx context.Context, pg *sql.DB, mode string, limit int) ([]map[string]any, error) {
+	reportKey, ok := productPerformanceGroupedSnapshotKey(mode)
+	if !ok {
+		return nil, nil
+	}
+	rows, exists, err := loadProductPerformanceSnapshotMapRows(ctx, pg, reportKey, limit)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, nil
+	}
+	if strings.TrimSpace(mode) == "idle" {
+		return productPerformanceIdleSourceRows(rows), nil
+	}
+	return rows, nil
+}
+
+func productPerformanceGroupedSnapshotRows(ctx context.Context, pg *sql.DB, mode string, limit int) ([]map[string]any, bool, error) {
+	reportKey, ok := productPerformanceGroupedSnapshotKey(mode)
+	if !ok {
+		return nil, false, nil
+	}
+	rows, exists, err := loadProductPerformanceSnapshotMapRows(ctx, pg, reportKey, limit)
+	if err != nil || !exists {
+		return rows, exists, err
+	}
+	if strings.TrimSpace(mode) == "idle" {
+		return productPerformanceIdleSourceRows(rows), true, nil
+	}
+	return rows, true, nil
+}
+
+func productPerformanceGroupedSnapshotReportKey(mode string, levels []string, mainGroup string) string {
+	levels = sanitizeProductPerformanceGroupLevels(levels)
+	if len(levels) == 0 {
+		levels = defaultProductPerformanceGroupLevels(mode)
+	}
+	parts := []string{"grouped", strings.TrimSpace(mode), productPerformanceGroupedLevelsKey(levels)}
+	if strings.TrimSpace(mainGroup) != "" {
+		parts = append(parts, strings.TrimSpace(mainGroup))
+	}
+	return productPerformanceSnapshotKey(parts...)
+}
+
+func productPerformanceGroupedLevelsKey(levels []string) string {
+	levels = sanitizeProductPerformanceGroupLevels(levels)
+	if len(levels) == 0 {
+		return ""
+	}
+	return strings.Join(levels, ">")
+}
+
+func productPerformanceGroupedSnapshotKey(mode string) (string, bool) {
+	switch strings.TrimSpace(mode) {
+	case "products", "product_detail", "idle", "":
+		return productPerformanceSnapshotKey("products"), true
+	case "order_product_customers":
+		return productPerformanceSnapshotKey("order-product-customers"), true
+	case "order_market_details":
+		return productPerformanceSnapshotKey("order-market-details"), true
+	case "sales_color_yaka_market_customer", "sales_product_country_segment_market_customer", "sales_market_customer_product", "sales_country_segment_market_customer_product":
+		return productPerformanceSnapshotKey("sales-breakdown", productPerformanceSalesBreakdownMode(mode)), true
+	default:
+		return "", false
+	}
+}
+
 func productPerformanceSalesBreakdownMode(mode string) string {
 	switch strings.TrimSpace(mode) {
 	case "sales_color_yaka_market_customer":
@@ -4293,6 +4963,16 @@ func deriveProductPerformanceGroupMetrics(out map[string]any, groupField string)
 		if qty > 0 {
 			out["avg_price_usd_"+suffix] = sales / qty
 		}
+		basePrice, hasBasePrice := productPerformanceUnitCostForSuffix(out, "base_price_usd", suffix)
+		costPrice, hasCostPrice := productPerformanceUnitCostForSuffix(out, "cost_price_usd", suffix)
+		if qty > 0 && hasBasePrice {
+			out["unit_profit_base_"+suffix] = (sales / qty) - basePrice
+			out["gross_profit_base_usd_"+suffix] = sales - (qty * basePrice)
+		}
+		if qty > 0 && hasCostPrice {
+			out["unit_profit_cost_"+suffix] = (sales / qty) - costPrice
+			out["gross_profit_cost_usd_"+suffix] = sales - (qty * costPrice)
+		}
 		if sales > 0 {
 			if _, ok := out["gross_profit_base_usd_"+suffix]; ok {
 				out["gross_margin_base_"+suffix] = floatFromMap(out, "gross_profit_base_usd_"+suffix) / sales
@@ -4321,7 +5001,28 @@ func deriveProductPerformanceGroupMetrics(out map[string]any, groupField string)
 	out["customer_score_180d"] = productPerformanceCustomerSalesPeriodScore(rowPeriodMetricMap(out, "180d"))
 	out["customer_score_365d"] = productPerformanceCustomerSalesPeriodScore(rowPeriodMetricMap(out, "365d"))
 	out["customer_score_total"] = productPerformanceCustomerSalesPeriodScore(rowPeriodMetricMap(out, "total"))
+	out["performance_score_90d"] = productPerformanceSalesPeriodScore(out, "90d")
+	out["performance_score_180d"] = productPerformanceSalesPeriodScore(out, "180d")
+	out["performance_score_365d"] = productPerformanceSalesPeriodScore(out, "365d")
+	out["performance_score_total"] = productPerformanceSalesPeriodScore(out, "total")
 	out["performance_score"] = productPerformanceGroupScore(out, groupField)
+	if floatFromMap(out, "order_qty") > 0 || floatFromMap(out, "order_usd") > 0 {
+		score := productPerformanceOrderGroupScore(out)
+		out["performance_score_90d"] = score
+		out["performance_score_180d"] = score
+		out["performance_score_365d"] = score
+		out["performance_score_total"] = score
+	}
+}
+
+func productPerformanceUnitCostForSuffix(row map[string]any, baseField, suffix string) (float64, bool) {
+	if value, ok := row[baseField+"_"+suffix]; ok {
+		return floatFromAny(value), true
+	}
+	if value, ok := row[baseField]; ok {
+		return floatFromAny(value), true
+	}
+	return 0, false
 }
 
 func productPerformanceGroupScore(row map[string]any, groupField string) float64 {
@@ -4344,11 +5045,18 @@ func isProductPerformanceCustomerGroup(groupField string) bool {
 }
 
 func productPerformanceSalesGroupScore(row map[string]any) float64 {
-	salesIndex := floatFromMap(row, "sales_index_90d")
+	return productPerformanceSalesPeriodScore(row, "90d")
-	margin := floatFromMap(row, "gross_margin_cost_90d")
+}
-	invoiceCount := floatFromMap(row, "invoice_count_90d")
+
-	salesQty := floatFromMap(row, "sales_qty_90d")
+func productPerformanceSalesPeriodScore(row map[string]any, suffix string) float64 {
-	stockTurnover := floatFromMap(row, "stock_turnover_90d")
+	salesIndex := floatFromMap(row, "sales_index_"+suffix)
+	margin := floatFromMap(row, "gross_margin_cost_"+suffix)
+	if margin == 0 {
+		margin = floatFromMap(row, "gross_margin_"+suffix)
+	}
+	invoiceCount := floatFromMap(row, "invoice_count_"+suffix)
+	salesQty := floatFromMap(row, "sales_qty_"+suffix)
+	stockTurnover := floatFromMap(row, "stock_turnover_"+suffix)
 	if stockTurnover == 0 {
 		if stockQty := floatFromMap(row, "stock_qty"); stockQty > 0 {
 			stockTurnover = salesQty / stockQty
@@ -4462,23 +5170,23 @@ func sanitizeProductPerformanceGroupLevels(levels []string) []string {
 func defaultProductPerformanceGroupLevels(mode string) []string {
 	switch mode {
 	case "sales_color_yaka_market_customer":
-		return []string{"color_yaka", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "item_description", "country", "market_key", "customer_segment", "customer_code", "customer_name"}
+		return []string{"color_yaka", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "country", "market_key", "customer_segment", "customer_code", "customer_name"}
 	case "product_detail":
-		return []string{"urun_ana_grubu", "urun_alt_grubu", "product_code", "item_description", "color_yaka", "market_key"}
+		return []string{"urun_alt_grubu", "product_code", "color_yaka", "market_key"}
 	case "idle":
-		return []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "item_description", "color_yaka"}
+		return []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka"}
 	case "sales_product_country_segment_market_customer":
-		return []string{"market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "item_description", "color_yaka"}
+		return []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka", "country", "customer_segment", "market_key", "customer_code", "customer_name"}
 	case "sales_market_customer_product":
-		return []string{"market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "item_description", "color_yaka"}
+		return []string{"market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka"}
 	case "sales_country_segment_market_customer_product":
-		return []string{"market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "item_description", "color_yaka"}
+		return []string{"country", "customer_segment", "market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka"}
 	case "order_product_customers":
-		return []string{"market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "item_description", "color_yaka"}
+		return []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka", "market_key", "customer_code", "customer_name"}
 	case "order_market_details":
-		return []string{"market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "item_description", "color_yaka"}
+		return []string{"market_key", "customer_code", "customer_name", "urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka"}
 	default:
-		return []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "item_description", "color_yaka", "market_key"}
+		return []string{"urun_ilk_grubu", "askili_yan", "kategori", "urun_ana_grubu", "urun_alt_grubu", "product_code", "color_yaka", "market_key"}
 	}
 }
 
@@ -4671,6 +5379,10 @@ func floatFromMap(row map[string]any, field string) float64 {
 	return floatFromAny(row[field])
 }
 
+func intFromMap(row map[string]any, field string) int {
+	return int(floatFromAny(row[field]))
+}
+
 func floatFromAny(value any) float64 {
 	switch v := value.(type) {
 	case float64:
@@ -4689,6 +5401,13 @@ func floatFromAny(value any) float64 {
 	}
 }
 
+func minInt(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
+
 func ListProductPerformanceSalesDetails(ctx context.Context, pg *sql.DB, productCode, colorCode, yakaKodu string, limit int) ([]models.ProductPerformanceSalesDetailRow, error) {
 	if limit <= 0 || limit > 500 {
 		limit = 100

svc/routes/product_performance.go

@@ -6,6 +6,7 @@ import (
 	"context"
 	"database/sql"
 	"encoding/json"
+	"log"
 	"net/http"
 	"strconv"
 	"strings"
@@ -270,6 +271,8 @@ func GetProductPerformanceGroupedHandler(pg *sql.DB) http.HandlerFunc {
 
 		mode := strings.TrimSpace(r.URL.Query().Get("mode"))
 		mainGroup := strings.TrimSpace(r.URL.Query().Get("urun_ana_grubu"))
+		sortBy := strings.TrimSpace(r.URL.Query().Get("sort_by"))
+		descending := boolQuery(r, "descending", true)
 		groupLevels := splitCSVQuery(r.URL.Query().Get("group_levels"))
 		limit := intQuery(r, "limit", 50000)
 		expanded := map[string]bool{}
@@ -296,6 +299,8 @@ func GetProductPerformanceGroupedHandler(pg *sql.DB) http.HandlerFunc {
 				Limit              int                 `json:"limit"`
 				MainGroup          string              `json:"urun_ana_grubu"`
 				Filters            map[string][]string `json:"filters"`
+				SortBy             string              `json:"sort_by"`
+				Descending         *bool               `json:"descending"`
 			}
 			if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
 				http.Error(w, "gecersiz grup istegi: "+err.Error(), http.StatusBadRequest)
@@ -322,6 +327,12 @@ func GetProductPerformanceGroupedHandler(pg *sql.DB) http.HandlerFunc {
 			if len(body.Filters) > 0 {
 				filters = body.Filters
 			}
+			if strings.TrimSpace(body.SortBy) != "" {
+				sortBy = strings.TrimSpace(body.SortBy)
+			}
+			if body.Descending != nil {
+				descending = *body.Descending
+			}
 		} else {
 			for _, key := range strings.Split(r.URL.Query().Get("expanded_keys"), ",") {
 				addExpandedKey(key)
@@ -336,8 +347,11 @@ func GetProductPerformanceGroupedHandler(pg *sql.DB) http.HandlerFunc {
 			Limit:              limit,
 			MainGroup:          mainGroup,
 			Filters:            filters,
+			SortBy:             sortBy,
+			Descending:         descending,
 		})
 		if err != nil {
+			log.Printf("[ProductPerformance][grouped] failed trace_id=%s mode=%s levels=%v expand_through_level=%d filters=%d: %v", traceID, mode, groupLevels, expandThroughLevel, len(filters), err)
 			http.Error(w, "urun performans grup verisi alinamadi: "+err.Error(), http.StatusInternalServerError)
 			return
 		}

ui/src/pages/ProductPerformanceProfitability.vue

@@ -1706,6 +1706,12 @@ const activeSalesBreakdownPagination = computed({
   }
 })
 
+const activeBackendGroupedSortSignature = computed(() => {
+  if (!backendGroupedSupportedTab(activeTab.value)) return ''
+  const state = tablePagination[activeTab.value] || {}
+  return `${activeTab.value}|${state.sortBy || ''}|${state.descending !== false ? 1 : 0}`
+})
+
 function normalizeTablePagination (value) {
   return {
     page: Number(value?.page || 1),
@@ -3014,6 +3020,7 @@ function groupedBucketSortValue (sourceRows, sortBy) {
 
 function sortProductGroupedTableRows (tableRows, sortBy, descending) {
   const source = Array.isArray(tableRows) ? tableRows : []
+  if (backendGroupedSupportedTab(activeTab.value)) return source
   if (!sortBy || !source.some(row => row?.__group)) {
     return sortFlatTableRows(source, sortBy, descending)
   }
@@ -4619,14 +4626,17 @@ async function loadBackendGroupedRows (options = {}) {
   backendGroupedLoading.value = true
   const filtersKey = JSON.stringify(filterState.filters)
   const expandThroughLevel = selectedExpandThroughLevel.value
-  const requestKey = `${tabKey}|${expandThroughLevel}|${selectedDetailMainGroup.value || ''}|${filtersKey}`
+  const sortState = tableSortState(tabKey)
+  const requestKey = `${tabKey}|${expandThroughLevel}|${selectedDetailMainGroup.value || ''}|${filtersKey}|${sortState.sortBy}|${sortState.descending ? 1 : 0}`
   const params = {
     mode: tabKey,
     groupLevels: activeGroupLevels.value.map(level => level.key),
     expandedKeys: activeExpandedGroupKeys(),
     expandThroughLevel,
     limit: tabKey === 'products' || tabKey === 'product_detail' || tabKey === 'idle' ? productKpiFetchLimit : 50000,
-    filters: filterState.filters
+    filters: filterState.filters,
+    sortBy: sortState.sortBy,
+    descending: sortState.descending
   }
   if (tabKey === 'product_detail') {
     params.urunAnaGrubu = selectedDetailMainGroup.value
@@ -4635,7 +4645,8 @@ async function loadBackendGroupedRows (options = {}) {
     const startedAt = performance.now()
     const rows = await performanceStore.fetchGroupedRows(params, { force: options.force === true })
     const currentFilterState = backendGroupedFilterState(activeTab.value)
-    const currentKey = `${activeTab.value}|${selectedExpandThroughLevel.value}|${selectedDetailMainGroup.value || ''}|${JSON.stringify(currentFilterState.filters)}`
+    const currentSortState = tableSortState(activeTab.value)
+    const currentKey = `${activeTab.value}|${selectedExpandThroughLevel.value}|${selectedDetailMainGroup.value || ''}|${JSON.stringify(currentFilterState.filters)}|${currentSortState.sortBy}|${currentSortState.descending ? 1 : 0}`
     if (requestKey !== currentKey) return
     const normalizedRows = Array.isArray(rows) ? rows.map(row => normalizeGroupedDisplayRow(tabKey, row)) : []
     backendGroupedRows.value = {
@@ -4657,17 +4668,7 @@ async function loadBackendGroupedRows (options = {}) {
 function normalizeGroupedDisplayRow (tabKey, row) {
   const nextRow = { ...row }
   normalizeGroupedProductHierarchyValues(nextRow)
-  if (tabKey === 'order_product_customers' || tabKey === 'order_market_details') {
+  return nextRow
-    return withOrderPeriodScores(nextRow)
-  }
-  const next = withPeriodScores(withGeneralMargins(withProductMargins(nextRow)))
-  if (tabKey !== 'products' && tabKey !== 'product_detail' && tabKey !== 'idle') {
-    next.customer_score_90d = Number(next.customer_score_90d || customerSalesPeriodScore(periodMetricSource(next, '90d')))
-    next.customer_score_180d = Number(next.customer_score_180d || customerSalesPeriodScore(periodMetricSource(next, '180d')))
-    next.customer_score_365d = Number(next.customer_score_365d || customerSalesPeriodScore(periodMetricSource(next, '365d')))
-    next.customer_score_total = Number(next.customer_score_total || customerSalesPeriodScore(periodMetricSource(next, 'total')))
-  }
-  return next
 }
 
 function normalizeGroupedProductHierarchyValues (row) {
@@ -5048,6 +5049,11 @@ watch(activeTab, () => {
   setupTopScrollbarSync()
 })
 
+watch(activeBackendGroupedSortSignature, () => {
+  if (!backendGroupedSupportedTab(activeTab.value) || loading.value) return
+  scheduleLoadBackendGroupedRows()
+})
+
 watch(activeDisplayedTableRows, () => {
   setupTopScrollbarSync()
 }, { flush: 'post' })

ui/src/stores/productPerformanceStore.js

@@ -90,6 +90,8 @@ export const useProductPerformanceStore = defineStore('product-performance-store
         expandedKeys: normalizedList(params.expandedKeys, true),
         expandThroughLevel: Number(params.expandThroughLevel ?? params.expand_through_level ?? -1),
         filters: normalizedFilterMap(params.filters),
+        sortBy: String(params.sortBy || params.sort_by || ''),
+        descending: params.descending !== false,
         limit: Number(params.limit || 0)
       })
     },
@@ -134,13 +136,17 @@ export const useProductPerformanceStore = defineStore('product-performance-store
         expanded_keys: Array.isArray(params.expandedKeys) ? params.expandedKeys : String(params.expandedKeys || '').split(',').filter(Boolean),
         expand_through_level: Number(params.expandThroughLevel ?? params.expand_through_level ?? -1),
         filters: normalizedFilterMap(params.filters),
+        sort_by: String(params.sortBy || params.sort_by || ''),
+        descending: params.descending !== false,
         limit: params.limit
       }, {
         params: {
           mode: params.mode,
           limit: params.limit,
           urun_ana_grubu: params.urunAnaGrubu || params.urun_ana_grubu || '',
-          expand_through_level: Number(params.expandThroughLevel ?? params.expand_through_level ?? -1)
+          expand_through_level: Number(params.expandThroughLevel ?? params.expand_through_level ?? -1),
+          sort_by: String(params.sortBy || params.sort_by || ''),
+          descending: params.descending !== false
         },
         timeout: 90000
       }).then(resp => {
@@ -154,10 +160,11 @@ export const useProductPerformanceStore = defineStore('product-performance-store
         })
         return rows
       }).catch(err => {
-        console.warn(`${logPrefix} request failed`, {
+        const message = err?.response?.data || err?.message || String(err || '')
+        console.warn(`${logPrefix} request failed: ${message}`, {
           mode: params.mode,
           elapsedSec: Number(((performance.now() - startedAt) / 1000).toFixed(2)),
-          message: err?.response?.data || err?.message || err
+          message
         })
         throw err
       }).finally(() => {