services:
  redis:
    image: redis:7-alpine
    restart: unless-stopped
    networks:
      - trivia-network
    volumes:
      - redis-data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5

  backend:
    build:
      context: .
      dockerfile: Dockerfile
    restart: unless-stopped
    ports:
      - "${PORT:-5001}:5001"
    environment:
      - FLASK_APP=backend.app:create_app
      - FLASK_ENV=production
      - SECRET_KEY=${SECRET_KEY}
      - PORT=5001
      - DATABASE_URI=sqlite:////app/backend/instance/trivia.db
      - CORS_ORIGINS=${CORS_ORIGINS:-*}
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
      # OIDC/Authelia configuration
      - OIDC_ISSUER=${OIDC_ISSUER:-}
      - OIDC_CLIENT_ID=${OIDC_CLIENT_ID:-trivia-app}
      - OIDC_CLIENT_SECRET=${OIDC_CLIENT_SECRET:-}
      - OIDC_REDIRECT_URI=${OIDC_REDIRECT_URI:-}
      - FRONTEND_URL=${FRONTEND_URL:-}
      - SESSION_COOKIE_SECURE=${SESSION_COOKIE_SECURE:-true}
    volumes:
      # Persist database
      - trivia-db:/app/backend/instance
      # Persist uploaded images
      - trivia-images:/app/backend/static/images
      # Persist audio files
      - trivia-audio:/app/backend/static/audio
    depends_on:
      redis:
        condition: service_healthy
    networks:
      - trivia-network
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:5001/api/health')"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s

  celery-worker:
    build:
      context: .
      dockerfile: Dockerfile
    command: uv run celery -A backend.celery_app worker --loglevel=info
    restart: unless-stopped
    environment:
      - FLASK_APP=backend.app:create_app
      - FLASK_ENV=production
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
      - DATABASE_URI=sqlite:////app/backend/instance/trivia.db
    volumes:
      - trivia-db:/app/backend/instance
      - trivia-audio:/app/backend/static/audio
    depends_on:
      redis:
        condition: service_healthy
    networks:
      - trivia-network

  celery-flower:
    build:
      context: .
      dockerfile: Dockerfile
    command: uv run celery -A backend.celery_app flower --port=5555
    restart: unless-stopped
    ports:
      - "5555:5555"
    environment:
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_RESULT_BACKEND=redis://redis:6379/0
    depends_on:
      - redis
      - celery-worker
    networks:
      - trivia-network

networks:
  trivia-network:
    driver: bridge

volumes:
  redis-data:
  trivia-db:
  trivia-images:
  trivia-audio: