services:
  app:
    build: ./backend
    env_file: .env
    ports:
      - "8000:8000"
    volumes:
      - uploads:/app/uploads
      - exports:/app/exports
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    command: >
      sh -c "alembic upgrade head && uvicorn app.main:app --host 0.0.0.0 --port 8000"

  worker:
    build: ./backend
    env_file: .env
    volumes:
      - uploads:/app/uploads
      - exports:/app/exports
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]
    command: celery -A app.tasks.celery_app worker --loglevel=info --concurrency=2

  beat:
    build: ./backend
    env_file: .env
    depends_on:
      redis:
        condition: service_healthy
    command: celery -A app.tasks.celery_app beat --loglevel=info

  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5

  db:
    image: postgres:16-alpine
    env_file: .env
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $POSTGRES_USER -d $POSTGRES_DB"]
      interval: 5s
      timeout: 3s
      retries: 5

  nginx:
    image: nginx:alpine
    ports:
      - "80:80"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf
      - ./frontend/dist:/usr/share/nginx/html
    depends_on:
      - app

volumes:
  pgdata:
  uploads:
  exports: