services:
  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-congress}
      POSTGRES_DB: ${POSTGRES_DB:-pocketveto}
      POSTGRES_PASSWORD_FILE: /run/secrets/db_password
    secrets:
      - db_password
    volumes:
      - ./postgres/data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-congress} -d ${POSTGRES_DB:-pocketveto}"]
      interval: 5s
      timeout: 5s
      retries: 10
    networks:
      - app_network

  redis:
    image: redis:7-alpine
    volumes:
      - ./redis/data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 10
    networks:
      - app_network

  api:
    build:
      context: ./backend
      dockerfile: Dockerfile
    command: >
      sh -c "alembic upgrade head &&
             uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload"
    env_file: .env
    environment:
      - POSTGRES_HOST=postgres
      - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
      - REDIS_URL=redis://redis:6379/0
    secrets:
      - db_password
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - app_network

  worker:
    build:
      context: ./backend
      dockerfile: Dockerfile
    command: celery -A app.workers.celery_app worker --loglevel=info --concurrency=4 -Q polling,documents,llm,news
    env_file: .env
    environment:
      - POSTGRES_HOST=postgres
      - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
      - REDIS_URL=redis://redis:6379/0
    secrets:
      - db_password
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - app_network

  beat:
    build:
      context: ./backend
      dockerfile: Dockerfile
    command: celery -A app.workers.celery_app beat --loglevel=info --scheduler=redbeat.RedBeatScheduler
    env_file: .env
    environment:
      - POSTGRES_HOST=postgres
      - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
      - REDIS_URL=redis://redis:6379/0
    secrets:
      - db_password
    depends_on:
      redis:
        condition: service_healthy
    networks:
      - app_network

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    environment:
      - NODE_ENV=production
    depends_on:
      - api
    networks:
      - app_network

  nginx:
    image: nginx:alpine
    ports:
      - "80:80"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - api
      - frontend
    restart: unless-stopped
    networks:
      - app_network

networks:
  app_network:
    driver: bridge

secrets:
  db_password:
    file: ./secrets/db_password