Sync from GitHub: c53fa41ee77ecd3146256db14b6ffe13f033cd54

app.py

@@ -240,13 +240,46 @@ async def process_invoice(
         # Process invoice
         result = InferenceProcessor.process_invoice(temp_file, doc_id)
         
+        # Extract fields from result
+        fields = result.get("fields", {})
+        signature_info = fields.get("signature", {})
+        stamp_info = fields.get("stamp", {})
+        
+        # Build text representation of extracted fields
+        extracted_text_parts = []
+        if fields.get("dealer_name"):
+            extracted_text_parts.append(f"Dealer Name: {fields['dealer_name']}")
+        if fields.get("model_name"):
+            extracted_text_parts.append(f"Model Name: {fields['model_name']}")
+        if fields.get("horse_power"):
+            extracted_text_parts.append(f"Horse Power: {fields['horse_power']}")
+        if fields.get("asset_cost"):
+            extracted_text_parts.append(f"Asset Cost: {fields['asset_cost']}")
+        
+        extracted_text = "\n".join(extracted_text_parts) if extracted_text_parts else "No structured data extracted"
+        
+        # Get coordinates
+        signature_coords = []
+        if signature_info.get("present") and signature_info.get("bbox"):
+            bbox = signature_info["bbox"]
+            # Convert [x1, y1, x2, y2] format
+            signature_coords = [[bbox[0], bbox[1], bbox[2], bbox[3]]]
+        
+        stamp_coords = []
+        if stamp_info.get("present") and stamp_info.get("bbox"):
+            bbox = stamp_info["bbox"]
+            # Convert [x1, y1, x2, y2] format
+            stamp_coords = [[bbox[0], bbox[1], bbox[2], bbox[3]]]
+        
         # Return simplified response matching frontend expectations
         return JSONResponse(content={
-            "extracted_text": result.get("extracted_text", ""),
-            "signature_coords": result.get("signature_coords", []),
-            "stamp_coords": result.get("stamp_coords", []),
+            "extracted_text": extracted_text,
+            "signature_coords": signature_coords,
+            "stamp_coords": stamp_coords,
             "doc_id": result.get("doc_id", doc_id),
-            "processing_time": result.get("processing_time_sec", 0)
+            "processing_time": result.get("processing_time_sec", 0),
+            "confidence": result.get("confidence", 0),
+            "fields": fields  # Include raw fields for reference
         }, media_type="application/json; charset=utf-8")
         
     except Exception as e: