services:
  # ===================
  # Infrastructure
  # ===================
  mongodb:
    image: mongo:7.0
    container_name: ${PROJECT_NAME}-mongodb
    restart: unless-stopped
    environment:
      MONGO_INITDB_ROOT_USERNAME: ${MONGO_USER:-admin}
      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_PASSWORD:-password123}
    ports:
      - "${MONGO_PORT:-27017}:27017"
    volumes:
      - mongodb_data:/data/db
    networks:
      - app-network
    healthcheck:
      test: ["CMD", "mongosh", "--eval", "db.adminCommand('ping')"]
      interval: 30s
      timeout: 10s
      retries: 3

  redis:
    image: redis:7-alpine
    container_name: ${PROJECT_NAME}-redis
    restart: unless-stopped
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis_data:/data
    networks:
      - app-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 10s
      retries: 3

  # ===================
  # Backend
  # ===================
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: ${PROJECT_NAME}-backend
    restart: unless-stopped
    ports:
      - "${BACKEND_PORT:-8000}:8000"
    environment:
      - MONGODB_URL=mongodb://${MONGO_USER:-admin}:${MONGO_PASSWORD:-password123}@mongodb:27017/
      - DB_NAME=${DB_NAME:-app_db}
      - REDIS_URL=redis://redis:6379
    volumes:
      - upload_data:/app/uploads
    depends_on:
      mongodb:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - app-network

  # ===================
  # Frontend
  # ===================
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: ${PROJECT_NAME}-frontend
    restart: unless-stopped
    ports:
      - "${FRONTEND_PORT:-3000}:3000"
    networks:
      - app-network

volumes:
  mongodb_data:
  redis_data:
  upload_data:

networks:
  app-network:
    driver: bridge