version: '3.8'

services:
  mysql:
    image: mysql:8.0
    container_name: todo_mysql
    restart: unless-stopped
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:-rootpassword}
      MYSQL_DATABASE: ${MYSQL_DATABASE:-todo_system}
      MYSQL_USER: ${MYSQL_USER:-todouser}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD:-todopass}
      TZ: Asia/Taipei
    ports:
      - "${MYSQL_PORT:-3306}:3306"
    volumes:
      - ./mysql/data:/var/lib/mysql
      - ./mysql/init:/docker-entrypoint-initdb.d
    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
    networks:
      - todo_network

  redis:
    image: redis:7-alpine
    container_name: todo_redis
    restart: unless-stopped
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - ./redis/data:/data
    networks:
      - todo_network

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: todo_backend
    restart: unless-stopped
    depends_on:
      - mysql
      - redis
    environment:
      - FLASK_ENV=${FLASK_ENV:-development}
      - MYSQL_HOST=mysql
      - MYSQL_PORT=3306
      - MYSQL_DATABASE=${MYSQL_DATABASE:-todo_system}
      - MYSQL_USER=${MYSQL_USER:-todouser}
      - MYSQL_PASSWORD=${MYSQL_PASSWORD:-todopass}
      - REDIS_URL=redis://redis:6379/0
    ports:
      - "${BACKEND_PORT:-5000}:5000"
    volumes:
      - ./backend:/app
      - ./uploads:/app/uploads
      - ./logs:/app/logs
    networks:
      - todo_network

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: todo_frontend
    restart: unless-stopped
    depends_on:
      - backend
    environment:
      - NODE_ENV=${NODE_ENV:-development}
      - NEXT_PUBLIC_API_URL=${API_URL:-http://localhost:5000}
    ports:
      - "${FRONTEND_PORT:-3000}:3000"
    volumes:
      - ./frontend:/app
      - /app/node_modules
      - /app/.next
    networks:
      - todo_network

  nginx:
    image: nginx:alpine
    container_name: todo_nginx
    restart: unless-stopped
    depends_on:
      - backend
      - frontend
    ports:
      - "${NGINX_PORT:-80}:80"
      - "${NGINX_SSL_PORT:-443}:443"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./nginx/conf.d:/etc/nginx/conf.d:ro
      - ./nginx/ssl:/etc/nginx/ssl:ro
    networks:
      - todo_network

networks:
  todo_network:
    driver: bridge

volumes:
  mysql_data:
  redis_data: