From 706f530315f8bf4cf5b68c25ffde8ae4a6df767a Mon Sep 17 00:00:00 2001
From: M_Kececi <you@example.com>
Date: Fri, 13 Mar 2026 14:34:46 +0300
Subject: [PATCH] Merge remote-tracking branch 'origin/master'

---
 svc/routes/product_images.go | 49 +++++++++++++++++++++++++++++++++---
 1 file changed, 46 insertions(+), 3 deletions(-)

diff --git a/svc/routes/product_images.go b/svc/routes/product_images.go
index 07c7d06..a45b8dd 100644
--- a/svc/routes/product_images.go
+++ b/svc/routes/product_images.go
@@ -38,6 +38,32 @@ func tokenizeImageFileName(fileName string) []string {
 	})
 }
 
+func isAllDigits(s string) bool {
+	if s == "" {
+		return false
+	}
+	for _, r := range s {
+		if r < '0' || r > '9' {
+			return false
+		}
+	}
+	return true
+}
+
+func imageFileHasDim3Pattern(fileName string) bool {
+	tokens := tokenizeImageFileName(fileName)
+	for _, t := range tokens {
+		parts := strings.SplitN(t, "_", 2)
+		if len(parts) != 2 {
+			continue
+		}
+		if len(parts[0]) == 3 && isAllDigits(parts[0]) && isAllDigits(parts[1]) {
+			return true
+		}
+	}
+	return false
+}
+
 func imageFileMatches(fileName, dim1, dim3 string) bool {
 	dim1 = strings.ToUpper(strings.TrimSpace(dim1))
 	dim3 = strings.ToUpper(strings.TrimSpace(dim3))
@@ -122,9 +148,11 @@ JOIN mmitem i
 WHERE b.typ = 'img'
   AND b.src_table = 'mmitem'
   AND (
-        UPPER(i.code) = UPPER($1)
-        OR UPPER(i.code) = UPPER('S001-' || $1)
-        OR UPPER(i.code) LIKE '%-' || UPPER($1)
+        -- exact code match (spaces ignored)
+        UPPER(REPLACE(COALESCE(i.code,''), ' ', '')) = UPPER(REPLACE(COALESCE($1,''), ' ', ''))
+        -- or exact core-code match after last '-' (e.g. S901-DMY18252 -> DMY18252)
+        OR UPPER(REPLACE(REGEXP_REPLACE(COALESCE(i.code,''), '^.*-', ''), ' ', '')) =
+           UPPER(REPLACE(REGEXP_REPLACE(COALESCE($1,''), '^.*-', ''), ' ', ''))
       )
 ORDER BY
   COALESCE(b.sort_order,999999),
@@ -204,6 +232,21 @@ ORDER BY
 			} else if dim3 == "" && len(matchedByNameDim1Only) > 0 {
 				// Sadece 1. renk filtreleniyorsa dim1-only fallback kabul.
 				items = matchedByNameDim1Only
+			} else if dim3 != "" && len(matchedByNameDim1Only) > 0 {
+				// dim3 verilmis ama kayitlar eski tek-renk adlandirma kullaniyor olabilir.
+				// Eger dosya adlarinda "001_1" gibi ikinci renk pattern'i yoksa dim1-only fallback kabul.
+				hasDim3Pattern := false
+				for _, it := range matchedByNameDim1Only {
+					if imageFileHasDim3Pattern(it.FileName) {
+						hasDim3Pattern = true
+						break
+					}
+				}
+				if !hasDim3Pattern {
+					items = matchedByNameDim1Only
+				} else {
+					items = []ProductImageItem{}
+				}
 			} else {
 				// dim3 (2. renk) verildiyse yanlis varyanta dusmemek icin bos don.
 				items = []ProductImageItem{}