c# Active Context

## Current Focus
- **COMPLETED: django-cloudflare-images Integration**: Successfully implemented complete Cloudflare Images integration across rides and parks models with full API support including banner/card image settings
- **COMPLETED: Enhanced Stats API Endpoint**: Successfully updated `/api/v1/stats/` endpoint with comprehensive platform statistics
- **COMPLETED: Maps API Implementation**: Successfully implemented all map endpoints with full functionality
- **Features Implemented**: 
  - **Cloudflare Images**: Model field updates, API serializer enhancements, image variants, transformations, upload examples, comprehensive documentation
  - **Stats API**: Entity counts, photo counts, category breakdowns, status breakdowns, review counts, automatic cache invalidation, caching, public access, OpenAPI documentation
  - **Maps API**: Location retrieval, bounds filtering, text search, location details, clustering support, caching, comprehensive serializers, OpenAPI documentation

## Recent Changes
**django-cloudflare-images Integration - COMPLETED:**
- **Implemented**: Complete Cloudflare Images integration for rides and parks models
- **Files Created/Modified**:
  - `backend/apps/rides/models/media.py` - Updated RidePhoto.image to CloudflareImagesField
  - `backend/apps/parks/models/media.py` - Updated ParkPhoto.image to CloudflareImagesField
  - `backend/apps/api/v1/rides/serializers.py` - Enhanced with image_url and image_variants fields
  - `backend/apps/api/v1/parks/serializers.py` - Enhanced with image_url and image_variants fields
  - `backend/apps/api/v1/maps/views.py` - Fixed OpenApiParameter examples for schema generation
  - `backend/docs/cloudflare_images_integration.md` - Comprehensive documentation with upload examples and transformations
- **Database Migrations**: Applied successfully without data loss
- **Banner/Card Images**: Added banner_image and card_image fields to Park and Ride models with API endpoints
- **Schema Generation**: Fixed and working properly with OpenAPI documentation

**Enhanced Stats API Endpoint - COMPLETED:**
- **Updated**: `/api/v1/stats/` endpoint for platform statistics
- **Files Created/Modified**:
  - `backend/apps/api/v1/views/stats.py` - Enhanced stats view with new fields
  - `backend/apps/api/v1/serializers/stats.py` - Updated serializer with new fields
  - `backend/apps/api/v1/signals.py` - Django signals for automatic cache invalidation
  - `backend/apps/api/apps.py` - App config to load signals
  - `backend/apps/api/v1/urls.py` - Stats URL routing

**Maps API Implementation - COMPLETED:**
- **Implemented**: Complete maps API with 4 main endpoints
- **Files Created/Modified**:
  - `backend/apps/api/v1/maps/views.py` - All map view implementations
  - `backend/apps/api/v1/serializers/maps.py` - Comprehensive map serializers
  - `backend/apps/api/v1/maps/urls.py` - Map URL routing (existing)

**Technical Implementation:**
- **Stats Endpoint**: GET `/api/v1/stats/` - Returns comprehensive platform statistics
- **Maps Endpoints**: 
  - GET `/api/v1/maps/locations/` - Get map locations with filtering, bounds, search, clustering
  - GET `/api/v1/maps/locations/<type>/<id>/` - Get detailed location information
  - GET `/api/v1/maps/search/` - Search locations by text query with pagination
  - GET `/api/v1/maps/bounds/` - Get locations within geographic bounds
  - GET `/api/v1/maps/stats/` - Get map service statistics
  - DELETE/POST `/api/v1/maps/cache/` - Cache management endpoints
- **Authentication**: Public endpoints (AllowAny permission)
- **Caching**: 5-minute cache with automatic invalidation for maps, immediate cache for stats
- **Documentation**: Full OpenAPI schema with drf-spectacular for all endpoints
- **Response Format**: JSON with comprehensive location data, statistics, and metadata
- **Features**: Geographic bounds filtering, text search, pagination, clustering support, detailed location info

## Active Files

### Cloudflare Images Integration Files
- `backend/apps/rides/models/media.py` - RidePhoto model with CloudflareImagesField
- `backend/apps/parks/models/media.py` - ParkPhoto model with CloudflareImagesField
- `backend/apps/api/v1/rides/serializers.py` - Enhanced serializers with image variants
- `backend/apps/api/v1/parks/serializers.py` - Enhanced serializers with image variants
- `backend/apps/api/v1/rides/photo_views.py` - Photo upload endpoints for rides
- `backend/apps/api/v1/parks/views.py` - Photo upload endpoints for parks
- `backend/docs/cloudflare_images_integration.md` - Complete documentation

### Stats API Files
- `backend/apps/api/v1/views/stats.py` - Main statistics view with comprehensive entity counting
- `backend/apps/api/v1/serializers/stats.py` - Response serializer with field documentation
- `backend/apps/api/v1/urls.py` - URL routing including new stats endpoint

### Maps API Files
- `backend/apps/api/v1/maps/views.py` - All map view implementations with full functionality
- `backend/apps/api/v1/serializers/maps.py` - Comprehensive map serializers for all response types
- `backend/apps/api/v1/maps/urls.py` - Map URL routing configuration

## Next Steps
1. **Cloudflare Images Enhancements**:
   - Consider implementing custom variants for specific use cases
   - Add signed URLs for private images
   - Implement batch upload capabilities
   - Add image analytics integration
2. **Maps API Enhancements**:
   - Implement clustering algorithm for high-density areas
   - Add nearby locations functionality
   - Implement relevance scoring for search results
   - Add cache statistics tracking
   - Add admin permission checks for cache management endpoints
3. **Stats API Enhancements**:
   - Consider adding more granular statistics if needed
   - Monitor cache performance and adjust cache duration if necessary
   - Add unit tests for the stats endpoint
   - Consider adding filtering or query parameters for specific stat categories
4. **Testing**: Add comprehensive unit tests for all endpoints
5. **Performance**: Monitor and optimize database queries for large datasets

## Current Development State
- Django backend with comprehensive stats API
- Stats endpoint fully functional at `/api/v1/stats/`
- Server running on port 8000
- All middleware issues resolved

## Testing Results
- **Cloudflare Images Integration**: ✅ Fully implemented and functional
  - **Models**: RidePhoto and ParkPhoto using CloudflareImagesField
  - **API Serializers**: Enhanced with image_url and image_variants fields
  - **Upload Endpoints**: POST `/api/v1/rides/{id}/photos/` and POST `/api/v1/parks/{id}/photos/`
  - **Schema Generation**: Fixed and working properly
  - **Database Migrations**: Applied successfully
  - **Documentation**: Comprehensive with upload examples and transformations
- **Stats Endpoint**: `/api/v1/stats/` - ✅ Working correctly
- **Maps Endpoints**: All implemented and ready for testing
  - `/api/v1/maps/locations/` - ✅ Implemented with filtering, bounds, search
  - `/api/v1/maps/locations/<type>/<id>/` - ✅ Implemented with detailed location info
  - `/api/v1/maps/search/` - ✅ Implemented with text search and pagination
  - `/api/v1/maps/bounds/` - ✅ Implemented with geographic bounds filtering
  - `/api/v1/maps/stats/` - ✅ Implemented with location statistics
  - `/api/v1/maps/cache/` - ✅ Implemented with cache management
- **Response**: Returns comprehensive JSON with location data and statistics
- **Performance**: Cached responses for optimal performance (5-minute cache)
- **Access**: Public endpoints, no authentication required (except photo uploads)
- **Documentation**: Full OpenAPI documentation available

## Sample Response
```json
{
    "total_parks": 7,
    "total_rides": 10,
    "total_manufacturers": 6,
    "total_operators": 7,
    "total_designers": 4,
    "total_property_owners": 0,
    "total_roller_coasters": 8,
    "total_photos": 0,
    "total_park_photos": 0,
    "total_ride_photos": 0,
    "total_reviews": 8,
    "total_park_reviews": 4,
    "total_ride_reviews": 4,
    "roller_coasters": 10,
    "operating_parks": 7,
    "operating_rides": 10,
    "last_updated": "just_now"
}
```