version: '3.8'

services:
  postgres:
    image: postgres:15-alpine
    container_name: picpeak-postgres
    environment:
      POSTGRES_USER: ${DB_USER:-picpeak}
      POSTGRES_PASSWORD: ${DB_PASSWORD}
      POSTGRES_DB: ${DB_NAME:-picpeak}
    volumes:
      - postgres-data:/var/lib/postgresql/data
    networks:
      - picpeak-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-picpeak}"]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7-alpine
    container_name: picpeak-redis
    command: redis-server --requirepass ${REDIS_PASSWORD}
    volumes:
      - redis-data:/data
    networks:
      - picpeak-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "--raw", "incr", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    # Use pre-built image from GitHub Container Registry
    image: ghcr.io/the-luap/picpeak/backend:latest
    container_name: picpeak-backend
    env_file: .env
    environment:
      - NODE_ENV=production
      - DB_HOST=${DB_HOST:-postgres}
      - REDIS_HOST=redis
      - PHOTOS_DIR=/app/storage/events
    volumes:
      - ${APP_STORAGE}:/app/storage
      - ${LOGS}:/app/logs
      - ${APP_DATA}:/app/data
    ports:
      - "${BACKEND_PORT:-3001}:3000"
    networks:
      - picpeak-network
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      # Backend exposes /health on internal port 3000
      test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  frontend:
    # Use pre-built image from GitHub Container Registry
    image: ghcr.io/the-luap/picpeak/frontend:latest
    container_name: picpeak-frontend
    # Note: Pre-built frontend uses Nginx to proxy /api to backend:3001.
    # Prefer keeping API base as '/api' in builds to avoid CORS.
    ports:
      - "${FRONTEND_PORT:-3000}:80"
    networks:
      - picpeak-network
    depends_on:
      - backend
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Optional: Nginx reverse proxy for production with SSL
  # Uncomment and configure if you want built-in HTTPS support
  # nginx:
  #   image: nginx:alpine
  #   container_name: picpeak-nginx
  #   ports:
  #     - "80:80"
  #     - "443:443"
  #   volumes:
  #     - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
  #     - ./nginx/ssl:/etc/nginx/ssl:ro
  #     - ./nginx/conf.d:/etc/nginx/conf.d:ro
  #   networks:
  #     - picpeak-network
  #   depends_on:
  #     - frontend
  #     - backend
  #   restart: unless-stopped

volumes:
  postgres-data:
    driver: local
  redis-data:
    driver: local

networks:
  picpeak-network:
    driver: bridge