#!/bin/bash

# 设置变量
SCRIPT_DIR="/boot/scripts"
COMPOSE_FILE="$SCRIPT_DIR/nginx-proxy-manager.yaml"
PROJECT_NAME="nginx-proxy-manager"

echo "正在部署 Nginx Proxy Manager..."

# 检查 Docker 是否安装
if ! command -v docker &> /dev/null; then
    echo "错误: Docker 未安装，请先安装 Docker"
    exit 1
fi

# 检查 Docker Compose 是否可用
if ! command -v docker-compose &> /dev/null && ! docker compose version &> /dev/null; then
    echo "错误: Docker Compose 不可用"
    exit 1
fi

# 创建目录（使用当前用户权限）
echo "创建目录..."
mkdir -p "$SCRIPT_DIR"
mkdir -p "$SCRIPT_DIR/data"
mkdir -p "$SCRIPT_DIR/letsencrypt"

# 设置目录权限
sudo chown -R $USER:$USER "$SCRIPT_DIR"
chmod -R 755 "$SCRIPT_DIR"

# 创建 Docker Compose 配置文件
echo "创建配置文件..."
cat > "$COMPOSE_FILE" << 'EOF'
# Nginx Proxy Manager 配置
# 访问地址: http://服务器IP:81
# 默认账号: admin@example.com
# 默认密码: changeme

version: '3.8'

services:
  nginx-proxy-manager:
    image: docker.io/jc21/nginx-proxy-manager:latest
    container_name: nginx-proxy-manager
    restart: unless-stopped
    ports:
      - '80:80'    # HTTP 流量
      - '443:443'  # HTTPS 流量
      - '81:81'    # 管理界面
    environment:
      - DISABLE_IPV6=false
    volumes:
      - ./data:/data
      - ./letsencrypt:/etc/letsencrypt
    networks:
      - npm-network

networks:
  npm-network:
    driver: bridge

volumes:
  data:
  letsencrypt:
EOF

echo "配置文件已创建: $COMPOSE_FILE"

# 部署服务
echo "启动 Nginx Proxy Manager..."
cd "$SCRIPT_DIR"

# 检测使用 docker-compose 还是 docker compose
if command -v docker-compose &> /dev/null; then
    COMPOSE_CMD="docker-compose"
else
    COMPOSE_CMD="docker compose"
fi

$COMPOSE_CMD -f "$COMPOSE_FILE" -p "$PROJECT_NAME" up -d

# 检查服务状态
sleep 5
if docker ps | grep -q "nginx-proxy-manager"; then
    echo "✓ Nginx Proxy Manager 启动成功!"
    echo ""
    echo "=================== 访问信息 ==================="
    echo "管理界面: http://$(hostname -I | awk '{print $1}'):81"
    echo "默认邮箱: admin@example.com"
    echo "默认密码: changeme"
    echo "================================================"
    echo ""
    echo "重要提示:"
    echo "1. 首次登录后请立即修改密码"
    echo "2. 数据存储在: $SCRIPT_DIR/"
    echo "3. 查看日志: docker logs nginx-proxy-manager"
    echo "4. 停止服务: cd $SCRIPT_DIR && $COMPOSE_CMD -p $PROJECT_NAME down"
else
    echo "✗ 服务启动失败，请检查日志"
    docker logs nginx-proxy-manager 2>/dev/null || echo "无法获取容器日志"
    exit 1
fi