x-common: &common
  env_file: .env
  restart: unless-stopped

services:
  redis:
    <<: *common
    image: redis:7-alpine
    ports:
      - "127.0.0.1:6379:6379"

  api:
    <<: *common
    build:
      context: .
      dockerfile: docker/api.Dockerfile
    user: "${HOST_UID}:${HOST_GID}"
    ports:
      - "${API_HOST_PORT:-8011}:8010"
    volumes:
      - ./checkpoints:/app/checkpoints:ro
      - ./outputs:/app/outputs
      - ./uploads:/app/uploads
    depends_on:
      - redis
    environment:
      DEVICE: cpu   # API is CPU-only; GPU work runs in worker
      UPLOAD_DIR: /app/uploads

  worker:
    <<: *common
    build:
      context: .
      dockerfile: docker/worker.Dockerfile
    user: "${HOST_UID}:${HOST_GID}"
    gpus: all
    volumes:
      - ./checkpoints:/app/checkpoints:ro
      - ./outputs:/app/outputs
      - ./uploads:/app/uploads
    depends_on:
      - redis

  frontend:
    <<: *common
    build:
      context: webapp
      dockerfile: ../docker/frontend.Dockerfile
    ports:
      - "${FRONTEND_HOST_PORT:-3000}:80"
    depends_on:
      - api