feat: auto-fill empty item names in manual labels from sku master database table

backend/fill_item_names.py

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+import json
+import os
+import glob
+import csv
+
+def main():
+    uploads_dir = "backend/uploads"
+    if not os.path.exists(uploads_dir):
+        uploads_dir = "uploads"
+
+    csv_path = os.path.join(uploads_dir, "sku_master.csv")
+    if not os.path.exists(csv_path):
+        print(f"Error: sku_master.csv not found at {csv_path}")
+        return
+
+    # Load SKU map
+    sku_map = {}
+    with open(csv_path, "r", encoding="utf-8") as f:
+        reader = csv.reader(f)
+        header = next(reader, None) # skip header
+        for row in reader:
+            if len(row) >= 2:
+                sku_map[row[0].strip()] = row[1].strip()
+
+    print(f"Loaded {len(sku_map)} SKU mappings from master list.")
+
+    manual_pattern = os.path.join(uploads_dir, "manual_label_*.json")
+    manual_files = glob.glob(manual_pattern)
+    modified_files = 0
+    filled_items = 0
+
+    for mf in manual_files:
+        try:
+            with open(mf, "r", encoding="utf-8") as f:
+                data = json.load(f)
+
+            is_modified = False
+            items = data.get("items", [])
+            for item in items:
+                sku = item.get("kodeBarang", "").strip()
+                name = item.get("namaBarang", "").strip()
+                
+                # If name is empty, try to fill it
+                if not name and sku:
+                    master_name = sku_map.get(sku)
+                    if master_name:
+                        item["namaBarang"] = master_name
+                        is_modified = True
+                        filled_items += 1
+
+            if is_modified:
+                with open(mf, "w", encoding="utf-8") as f:
+                    json.dump(data, f, indent=2, ensure_ascii=False)
+                modified_files += 1
+
+        except Exception as e:
+            print(f"Error processing manual label {mf}: {e}")
+
+    print(f"Finished item name fill process.")
+    print(f"Files updated: {modified_files}")
+    print(f"Item names filled: {filled_items}")
+
+if __name__ == "__main__":
+    main()