version: '3.8'

services:
  # Application PriceFlow
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: priceflow-app
    restart: unless-stopped
    ports:
      - "8555:8555"
    environment:
      - DATABASE_URL=postgresql://priceflow:priceflow@db:5432/priceflow
      - BROWSERLESS_URL=ws://browserless:3000
      - SEARXNG_URL=http://searxng:8080
      - LOG_LEVEL=INFO
      - CORS_ORIGINS=*
    depends_on:
      db:
        condition: service_healthy
      browserless:
        condition: service_started
      searxng:
        condition: service_started
    volumes:
      - screenshots_data:/app/screenshots
    networks:
      - nginx_default

  # Base de données PostgreSQL
  db:
    image: postgres:15-alpine
    container_name: priceflow-db
    restart: unless-stopped
    ports:
      - "5488:5432"
    environment:
      - POSTGRES_USER=priceflow
      - POSTGRES_PASSWORD=priceflow
      - POSTGRES_DB=priceflow
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U priceflow -d priceflow"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - nginx_default

  # SearXNG - Moteur de recherche auto-hébergé
  searxng:
    image: searxng/searxng:latest
    container_name: priceflow-searxng
    restart: unless-stopped
    ports:
      - "8888:8080"
    environment:
      - SEARXNG_BASE_URL=http://searxng:8080
      - SEARXNG_SECRET=priceflow-searxng-secret
    volumes:
      - ./searxng/settings.yml:/etc/searxng/settings.yml:ro
    command:
      - sh
      - -c
      - |
        rm -rf /etc/searxng/limiter.toml
        printf '[botdetection.ip_limit]\nlink_token = false\n\n[botdetection.ip_lists]\npass_ip = ["0.0.0.0/0", "127.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16", "10.0.0.0/8", "::/0"]\nblock_ip = []\n' > /etc/searxng/limiter.toml
        exec /usr/local/searxng/dockerfiles/docker-entrypoint.sh
    networks:
      - nginx_default

  # Browserless - Navigateur headless pour le scraping
  browserless:
    image: ghcr.io/browserless/chromium:latest
    container_name: priceflow-browserless
    restart: unless-stopped
    ports:
      - "3012:3000"
    environment:
      # Timeouts
      - TIMEOUT=300000
      - CONNECTION_TIMEOUT=300000
      # Sessions
      - CONCURRENT=3
      - QUEUED=5
      # Options de stabilité
      - HEALTH=true
      - EXIT_ON_HEALTH_FAILURE=true
      # Options Chrome
      - DEFAULT_HEADLESS=true
      - DEFAULT_STEALTH=true
      - DEFAULT_BLOCK_ADS=true
      - DEFAULT_IGNORE_HTTPS_ERRORS=true
      - CHROME_REFRESH_TIME=3600000
    deploy:
      resources:
        limits:
          memory: 3G
        reservations:
          memory: 1G
    shm_size: '2gb'
    networks:
      - nginx_default

volumes:
  postgres_data:
    driver: local
  screenshots_data:
    driver: local

networks:
  nginx_default:
    external: true