shopping lists

test_shopping_lists.py

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+#!/usr/bin/env python3
+"""
+Test script for automated shopping list generation
+"""
+
+import os
+import sys
+sys.path.append(os.path.dirname(__file__))
+
+from src.config import Config
+from src.database import DatabaseManager
+from src.notification import NotificationManager
+from src.shopping_list import AutoShoppingListGenerator
+
+def test_shopping_lists():
+    """Test the automated shopping list generation."""
+    print("🛒 Testing Automated Shopping List Generation")
+    print("=" * 50)
+    
+    # Initialize components
+    config = Config()
+    db_manager = DatabaseManager(config.database_path)
+    notification_manager = NotificationManager(config)
+    shopping_generator = AutoShoppingListGenerator(db_manager, notification_manager)
+    
+    # Generate shopping lists
+    print("\n📊 Generating shopping lists...")
+    shopping_lists = shopping_generator.generate_shopping_lists()
+    summary = shopping_generator.get_summary_stats()
+    
+    # Display summary
+    print(f"\n📈 Summary:")
+    print(f"  • Total products: {summary['total_products']}")
+    print(f"  • Total cost: £{summary['total_cost']:.2f}")
+    print(f"  • Total savings: £{summary['total_savings']:.2f}")
+    print(f"  • Stores involved: {summary['store_count']}")
+    
+    if summary['most_items_store']:
+        print(f"  • Best store: {summary['most_items_store']} ({summary['most_items_count']} items)")
+    
+    # Display shopping lists
+    print(f"\n🛍️ Shopping Lists by Store:")
+    print("-" * 30)
+    
+    for store_list in shopping_lists:
+        print(f"\n🏪 {store_list.store_display_name}")
+        print(f"   Items: {store_list.item_count}")
+        print(f"   Total: £{store_list.total_cost:.2f}")
+        if store_list.total_savings > 0:
+            print(f"   Savings: £{store_list.total_savings:.2f}")
+        
+        print(f"   Products:")
+        for i, item in enumerate(store_list.items[:5], 1):
+            savings_text = f" (save £{item.savings_vs_most_expensive:.2f})" if item.savings_vs_most_expensive > 0 else ""
+            print(f"     {i}. {item.product_name}: £{item.current_price:.2f}{savings_text}")
+        
+        if len(store_list.items) > 5:
+            print(f"     ... and {len(store_list.items) - 5} more items")
+    
+    if not shopping_lists:
+        print("   No shopping lists available.")
+        print("   Add some products and run a price scrape first.")
+    
+    print(f"\n✅ Shopping list generation complete!")
+    
+    # Test email sending (if configured)
+    email_config = config.notification_config.get('email', {})
+    if email_config.get('enabled') and email_config.get('recipient_email'):
+        print(f"\n📧 Testing email notification...")
+        try:
+            success = shopping_generator.send_daily_shopping_list()
+            if success:
+                print(f"   ✅ Email sent successfully!")
+            else:
+                print(f"   ❌ Failed to send email (check configuration)")
+        except Exception as e:
+            print(f"   ❌ Error sending email: {str(e)}")
+    else:
+        print(f"\n📧 Email notifications not configured")
+    
+    return shopping_lists
+
+if __name__ == "__main__":
+    test_shopping_lists()