hoàn thành chức năng phân lô trên ảnh predict

test_shapefile_api.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+"""
+Test script to verify shapefile overlay API returns correct bbox data
+"""
+
+import requests
+import json
+
+def test_shapefile_api():
+    """Test /api/overlay/shapefiles endpoint"""
+    print("Testing /api/overlay/shapefiles endpoint...")
+    
+    try:
+        response = requests.get('http://localhost:8000/api/overlay/shapefiles')
+        
+        if response.status_code == 200:
+            data = response.json()
+            print(f"\n✅ API Response successful")
+            print(f"Total shapefiles: {data.get('count', 0)}")
+            
+            if data.get('shapefiles'):
+                print("\n📋 Shapefile details:")
+                for idx, shp in enumerate(data['shapefiles'], 1):
+                    print(f"\n{idx}. {shp.get('filename')}")
+                    print(f"   Path: {shp.get('path')}")
+                    print(f"   CRS: {shp.get('crs')}")
+                    print(f"   Features: {shp.get('feature_count')}")
+                    print(f"   Bbox: {shp.get('bbox')}")
+                    
+                    # Verify bbox format
+                    bbox = shp.get('bbox')
+                    if bbox and len(bbox) == 4:
+                        print(f"   ✅ Bbox format valid: [minLon, minLat, maxLon, maxLat]")
+                    else:
+                        print(f"   ❌ Bbox format invalid or missing!")
+            else:
+                print("\n⚠️ No shapefiles found")
+        else:
+            print(f"\n❌ API returned status code: {response.status_code}")
+            print(f"Response: {response.text}")
+            
+    except requests.exceptions.ConnectionError:
+        print("\n❌ Cannot connect to API server. Is it running on localhost:8000?")
+    except Exception as e:
+        print(f"\n❌ Error: {e}")
+
+if __name__ == "__main__":
+    test_shapefile_api()