#!/bin/bash

# Wormhole Client Launcher Script
# 用于在 macOS 应用程序包中启动客户端

set -e

# 获取应用程序包路径
APP_PATH="$(cd "$(dirname "$0")/.." && pwd)"
RESOURCES_PATH="$APP_PATH/Resources"
BINARY_PATH="$APP_PATH/MacOS/wormhole-client"
CONFIG_PATH="$RESOURCES_PATH/configs/client.yaml"

# 检查二进制文件是否存在
if [ ! -f "$BINARY_PATH" ]; then
    echo "❌ Wormhole client binary not found at: $BINARY_PATH"
    exit 1
fi

# 检查配置文件是否存在
if [ ! -f "$CONFIG_PATH" ]; then
    echo "❌ Configuration file not found at: $CONFIG_PATH"
    echo "Using default configuration..."
    CONFIG_PATH=""
fi

# 设置工作目录为 Resources
cd "$RESOURCES_PATH"

# 显示启动信息
echo "🚀 Starting Wormhole SOCKS5 Client..."
echo "📁 App Path: $APP_PATH"
echo "📄 Config: $CONFIG_PATH"
echo ""

# 检查命令行参数
if [ $# -eq 0 ]; then
    # 没有参数，显示选择菜单
    echo "请选择运行模式："
    echo "1) HTTP 代理模式 (推荐)"
    echo "2) 全局代理模式 (需要管理员权限)"
    echo "3) 显示版本信息"
    echo "4) 退出"
    echo ""
    read -p "请输入选项 (1-4): " choice
    
    case $choice in
        1)
            MODE="http"
            ;;
        2)
            echo ""
            echo "⚠️  全局代理模式需要管理员权限。"
            echo "系统将提示您输入密码。"
            echo ""
            read -p "继续？(y/N): " confirm
            if [[ $confirm =~ ^[Yy]$ ]]; then
                MODE="global"
                NEED_SUDO=true
            else
                echo "已取消"
                exit 0
            fi
            ;;
        3)
            exec "$BINARY_PATH" -version
            ;;
        4)
            echo "再见！"
            exit 0
            ;;
        *)
            echo "❌ 无效选项"
            exit 1
            ;;
    esac
else
    # 有参数，直接传递给二进制文件
    if [ -n "$CONFIG_PATH" ]; then
        exec "$BINARY_PATH" -config "$CONFIG_PATH" "$@"
    else
        exec "$BINARY_PATH" "$@"
    fi
fi

# 启动应用程序
echo "🔧 启动模式: $MODE"
echo ""

if [ "$NEED_SUDO" = true ]; then
    echo "🔒 请输入管理员密码以启动全局代理模式："
    if [ -n "$CONFIG_PATH" ]; then
        sudo "$BINARY_PATH" -config "$CONFIG_PATH" -mode "$MODE"
    else
        sudo "$BINARY_PATH" -mode "$MODE"
    fi
else
    if [ -n "$CONFIG_PATH" ]; then
        exec "$BINARY_PATH" -config "$CONFIG_PATH" -mode "$MODE"
    else
        exec "$BINARY_PATH" -mode "$MODE"
    fi
fi