fix: mock

backend/app/services/ocr_service.py

@@ -43,6 +43,17 @@ def _ocr_available() -> bool:
     return bool(url and key and model)
 
 
+def _missing_ocr_fields() -> list[str]:
+    missing: list[str] = []
+    if not (settings.OCR_API_URL or settings.LLM_API_URL):
+        missing.append("OCR_API_URL(or LLM_API_URL)")
+    if not (settings.OCR_API_KEY or settings.LLM_API_KEY):
+        missing.append("OCR_API_KEY(or LLM_API_KEY)")
+    if not (settings.OCR_MODEL or settings.LLM_MODEL):
+        missing.append("OCR_MODEL(or LLM_MODEL)")
+    return missing
+
+
 def _llm_available() -> bool:
     url, key, model = _llm_config()
     return bool(url and key and model)
@@ -54,6 +65,10 @@ async def classify_page(image_path: str) -> tuple[SourceApp, PageType]:
     """Identify the source app and page type of a screenshot."""
     if _ocr_available():
         return await _classify_via_api(image_path)
+    if not settings.OCR_ALLOW_MOCK_FALLBACK:
+        missing = ", ".join(_missing_ocr_fields()) or "unknown"
+        raise RuntimeError(f"OCR configuration missing: {missing}")
+    logger.warning("OCR unavailable, falling back to mock classification for image: %s", image_path)
     return _classify_mock(image_path)
 
 
@@ -63,6 +78,10 @@ async def extract_transaction_fields(
     """Extract structured transaction fields from a screenshot."""
     if _ocr_available():
         return await _extract_via_api(image_path, source_app, page_type)
+    if not settings.OCR_ALLOW_MOCK_FALLBACK:
+        missing = ", ".join(_missing_ocr_fields()) or "unknown"
+        raise RuntimeError(f"OCR configuration missing: {missing}")
+    logger.warning("OCR unavailable, falling back to mock extraction for image: %s", image_path)
     mock_data = _extract_mock(image_path, source_app, page_type)
     return mock_data, json.dumps(mock_data, ensure_ascii=False)