⚠️ Wipe & Replace Strategy: Excel = Ground Truth | Images Preserved
Upload the daily raw FG Excel file (complex multi-column format)
⚡ Full Replacement: Deletes ALL existing data in JewelLibrary → Inserts ALL jewels from Excel
Contains: Item Codes, Batches, Shapes, Colors, Quality, Sizes, Weights (granular component details)
Accepts: .xlsx files only (Max 50MB)
Upload the gross weight Excel file (2 columns: Jewel Code, Gross Wt)
🔄 Smart Update (UPSERT): Updates weights from Excel → Image mappings PRESERVED
Contains: Jewel Code, Gross Weight (physically measured total weight per jewel)
Accepts: .xlsx files only (Max 50MB)