services:
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${POSTGRES_DB:?Set POSTGRES_DB}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD}
      POSTGRES_USER: ${POSTGRES_USER:?Set POSTGRES_USER}
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
      interval: 5s
      timeout: 3s
      retries: 10

  redis:
    image: redis:7-alpine
    restart: unless-stopped
    command: redis-server --appendonly yes
    volumes:
      - redis-data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 10

  api:
    image: ${API_IMAGE:-pokemon-inventory-api}:${IMAGE_TAG:-latest}
    build:
      context: .
      dockerfile: Dockerfile.node
      target: api
    restart: unless-stopped
    env_file: .env
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}
      REDIS_URL: redis://redis:6379
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    expose:
      - "3000"
    healthcheck:
      test: ["CMD", "node", "-e", "fetch('http://127.0.0.1:3000/health').then((response) => process.exit(response.ok ? 0 : 1)).catch(() => process.exit(1))"]
      interval: 10s
      timeout: 5s
      retries: 5

  worker:
    image: ${WORKER_IMAGE:-pokemon-inventory-worker}:${IMAGE_TAG:-latest}
    build:
      context: .
      dockerfile: Dockerfile.node
      target: worker
    restart: unless-stopped
    env_file: .env
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}
      REDIS_URL: redis://redis:6379
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy

  web:
    image: ${WEB_IMAGE:-pokemon-inventory-web}:${IMAGE_TAG:-latest}
    build:
      context: .
      dockerfile: Dockerfile.web
    restart: unless-stopped
    depends_on:
      api:
        condition: service_healthy
    ports:
      - "${WEB_PORT:-8080}:80"
    healthcheck:
      test: ["CMD", "wget", "--spider", "--quiet", "http://127.0.0.1/health"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  postgres-data:
  redis-data: