version: '3.8'

services:
  # ============================================================
  # MySQL Database
  # ============================================================
  db:
    image: mysql:8.0
    container_name: santinova-facturation-db
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD:-santinova_db_pass}
      MYSQL_DATABASE: facturation_santinova
      MYSQL_CHARACTER_SET_SERVER: utf8mb4
      MYSQL_COLLATION_SERVER: utf8mb4_unicode_ci
    volumes:
      - mysql_data:/var/lib/mysql
    networks:
      - web
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${DB_ROOT_PASSWORD:-santinova_db_pass}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s

  # ============================================================
  # Application (Backend + Frontend)
  # ============================================================
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: santinova-facturation-app
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
    environment:
      NODE_ENV: production
      PORT: 3001
      # Le réseau web est partagé par plusieurs projets : ne jamais utiliser l’alias générique `db`.
      DATABASE_URL: mysql://root:${DB_ROOT_PASSWORD:-santinova_db_pass}@santinova-facturation-db:3306/facturation_santinova
      JWT_SECRET: ${JWT_SECRET:-santinova-jwt-secret-change-in-production}
      JWT_EXPIRES_IN: ${JWT_EXPIRES_IN:-24h}
      UPLOAD_DIR: /app/uploads
      OPENAI_API_KEY: ${OPENAI_API_KEY:-}
    volumes:
      - uploads_data:/app/uploads
    networks:
      - web
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=web"
      - "traefik.http.routers.facturation-santinova.rule=Host(`facturation.recette.santinova-soft.org`)"
      - "traefik.http.routers.facturation-santinova.entrypoints=websecure"
      - "traefik.http.routers.facturation-santinova.tls.certresolver=letsencrypt"
      - "traefik.http.services.facturation-santinova.loadbalancer.server.port=3001"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3001/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 15s

  # ============================================================
  # Database Migration & Seed (run once)
  # ============================================================
  migrate:
    build:
      context: .
      dockerfile: Dockerfile.migrate
    container_name: santinova-facturation-migrate
    depends_on:
      db:
        condition: service_healthy
    environment:
      DATABASE_URL: mysql://root:${DB_ROOT_PASSWORD:-santinova_db_pass}@santinova-facturation-db:3306/facturation_santinova
    networks:
      - web
    restart: "no"

volumes:
  mysql_data:
    driver: local
  uploads_data:
    driver: local

networks:
  web:
    external: true