services:
  # Aplicación PHP con Nginx y Workers
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: whatsapp-bot-app
    restart: unless-stopped
    working_dir: /var/www/html
    ports:
      - "${APP_PORT:-8080}:80"
    volumes:
      - ./:/var/www/html
      - ./logs:/var/www/html/logs
      - ./uploads:/var/www/html/uploads
      - php-socket:/run/php
    environment:
      - APP_ENV=${APP_ENV:-production}
      - DB_HOST=${DB_HOST}
      - DB_PORT=${DB_PORT:-3306}
      - DB_NAME=${DB_NAME}
      - DB_USER=${DB_USER}
      - DB_PASS=${DB_PASS}
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - REDIS_PASSWORD=${REDIS_PASSWORD:-}
      - WHATSAPP_TOKEN=${WHATSAPP_TOKEN}
      - WHATSAPP_PHONE_NUMBER_ID=${WHATSAPP_PHONE_NUMBER_ID}
      - WEBHOOK_VERIFY_TOKEN=${WEBHOOK_VERIFY_TOKEN}
      - LOG_LEVEL=${LOG_LEVEL:-INFO}
      - ENABLE_RATE_LIMIT=${ENABLE_RATE_LIMIT:-true}
    depends_on:
      redis:
        condition: service_healthy
    networks:
      - whatsapp-network
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost/health.php"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 40s
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

  # MySQL Database (DESHABILITADO - usando BD externa)
  # Descomenta si quieres usar MySQL en Docker
  # db:
  #   image: mysql:8.0
  #   container_name: whatsapp-bot-db
  #   restart: unless-stopped
  #   ports:
  #     - "${DB_PORT:-3306}:3306"
  #   environment:
  #     MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
  #     MYSQL_DATABASE: ${DB_NAME:-whatsapp_bot}
  #     MYSQL_USER: ${DB_USER:-whatsapp_user}
  #     MYSQL_PASSWORD: ${DB_PASS}
  #     MYSQL_CHARACTER_SET_SERVER: utf8mb4
  #     MYSQL_COLLATION_SERVER: utf8mb4_unicode_ci
  #   volumes:
  #     - db-data:/var/lib/mysql
  #     - ./database/init.sql:/docker-entrypoint-initdb.d/init.sql:ro
  #   networks:
  #     - whatsapp-network
  #   healthcheck:
  #     test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${DB_ROOT_PASSWORD}"]
  #     interval: 10s
  #     timeout: 5s
  #     retries: 5
  #     start_period: 30s
  #   command: --default-authentication-plugin=mysql_native_password --max_connections=500

  # Redis para colas y caché
  redis:
    image: redis:7-alpine
    container_name: whatsapp-bot-redis
    restart: unless-stopped
    ports:
      - "${REDIS_PORT:-6379}:6379"
    command: >
      redis-server 
      --appendonly yes 
      --maxmemory 512mb 
      --maxmemory-policy allkeys-lru
      ${REDIS_PASSWORD:+--requirepass $REDIS_PASSWORD}
    volumes:
      - redis-data:/data
    networks:
      - whatsapp-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5
      start_period: 10s

  # Workers dedicados (adicionales a los del contenedor app)
  worker:
    build:
      context: .
      dockerfile: Dockerfile.worker
    restart: unless-stopped
    working_dir: /var/www/html
    deploy:
      replicas: ${WORKER_REPLICAS:-2}
    volumes:
      - ./logs:/var/www/html/logs
      - ./.env:/var/www/html/.env:ro
    environment:
      - APP_ENV=${APP_ENV:-production}
      - DB_HOST=${DB_HOST}
      - DB_PORT=${DB_PORT:-3306}
      - DB_NAME=${DB_NAME}
      - DB_USER=${DB_USER}
      - DB_PASS=${DB_PASS}
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - REDIS_PASSWORD=${REDIS_PASSWORD:-}
      - LOG_LEVEL=${LOG_LEVEL:-DEBUG}
    depends_on:
      redis:
        condition: service_healthy
    networks:
      - whatsapp-network
    command: php worker.php --daemon

  # PHPMyAdmin (DESHABILITADO - solo si usas MySQL local)
  # phpmyadmin:
  #   image: phpmyadmin:latest
  #   container_name: whatsapp-bot-phpmyadmin
  #   restart: unless-stopped
  #   ports:
  #     - "${PHPMYADMIN_PORT:-8081}:80"
  #   environment:
  #     PMA_HOST: db
  #     PMA_PORT: 3306
  #     PMA_USER: ${DB_USER:-whatsapp_user}
  #     PMA_PASSWORD: ${DB_PASS}
  #     UPLOAD_LIMIT: 50M
  #   depends_on:
  #     - db
  #   networks:
  #     - whatsapp-network
  #   profiles:
  #     - dev

  # Redis Commander (opcional, solo desarrollo)
  redis-commander:
    image: rediscommander/redis-commander:latest
    container_name: whatsapp-bot-redis-commander
    restart: unless-stopped
    ports:
      - "${REDIS_COMMANDER_PORT:-8082}:8081"
    environment:
      - REDIS_HOSTS=local:redis:6379
      - REDIS_PASSWORD=${REDIS_PASSWORD:-}
    depends_on:
      - redis
    networks:
      - whatsapp-network
    profiles:
      - dev

volumes:
  db-data:
    driver: local
  redis-data:
    driver: local
  php-socket:
    driver: local

networks:
  whatsapp-network:
    driver: bridge