services:
  postgres:
    image: postgres:16-alpine
    container_name: dance-lessons-coach-postgres
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: dance_lessons_coach
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - dance-lessons-coach-network
    restart: unless-stopped

  # Mailpit — local SMTP capture for dev + BDD parallel email tests.
  # Cf. ADR-0029 (email infrastructure) and ADR-0030 (BDD parallel strategy).
  # SMTP submission on :1025 (used by the app), HTTP UI + API on :8025
  # (used by tests + manual inspection at http://localhost:8025).
  mailpit:
    image: axllent/mailpit:latest
    container_name: dance-lessons-coach-mailpit
    ports:
      - "1025:1025"  # SMTP submission
      - "8025:8025"  # HTTP UI / API
    environment:
      MP_MAX_MESSAGES: 5000
      MP_SMTP_AUTH_ALLOW_INSECURE: 1  # local dev only - no TLS, no real auth
    networks:
      - dance-lessons-coach-network
    restart: unless-stopped

  # Application service (for reference)
  # app:
  #   build: .
  #   container_name: dance-lessons-coach-app
  #   ports:
  #     - "8080:8080"
  #   environment:
  #     - DLC_DATABASE_HOST=postgres
  #     - DLC_DATABASE_PORT=5432
  #     - DLC_DATABASE_USER=postgres
  #     - DLC_DATABASE_PASSWORD=postgres
  #     - DLC_DATABASE_NAME=dance_lessons_coach
  #     - DLC_DATABASE_SSL_MODE=disable
  #   depends_on:
  #     postgres:
  #       condition: service_healthy
  #   restart: unless-stopped

volumes:
  postgres_data:
    driver: local

networks:
  dance-lessons-coach-network:
    name: dance-lessons-coach-network
    driver: bridge