#!/bin/bash

# todo
create_config_with_tls_cert() {
    local script_dir=$(cd "$(dirname "$0")"; pwd)

    cp "$script_dir/../config/template/tls_cert_config.json" "$script_dir/../config/config.json"

    # 设置端口
    bash "$script_dir/update_port.sh"

    # 设置密码
    bash "$script_dir/update_password.sh"

    # 设置UUID
    bash "$script_dir/update_uuid.sh"

    # 获取邮箱
    read -p "请输入你的邮箱: " user_email
    while [[ -z "$user_email" ]]; do
        echo "[错误] 邮箱不能为空"
        read -p "请输入你的邮箱: " user_email
    done
    
    # 获取域名
    read -p "请输入你的域名 (例如: example.com): " user_domain
    while [[ -z "$user_domain" ]]; do
        echo "[错误] 域名不能为空"
        read -p "请输入你的域名: " user_domain
    done
    
    # 获取 Cloudflare API Token
    read -p "请输入你的 Cloudflare API Token: " cloudflare_token
    while [[ -z "$cloudflare_token" ]]; do
        echo "[错误] Cloudflare API Token 不能为空"
        read -p "请输入你的 Cloudflare API Token: " cloudflare_token
    done
    
    # 替换配置文件中的占位符
    local config_file="$script_dir/../config/config.json"
    
    # 使用 sed 替换邮箱
    sed -i "s/你的邮箱/$user_email/g" "$config_file"
    
    # 替换域名 (在 domains 数组和 masquerade url 中)
    sed -i "s/你的域名/$user_domain/g" "$config_file"
    
    # 替换 Cloudflare API Token
    sed -i "s/你的cloudflare_api_token/$cloudflare_token/g" "$config_file"
    
    echo "初始化设置完成"
}

create_self_tls_config() {
   local script_dir=$(cd "$(dirname "$0")"; pwd)

    cp "$script_dir/../config/template/self_cert_config.json" "$script_dir/../config/config.json"

    # 设置端口
    bash "$script_dir/update_port.sh"

    # 设置密码
    bash "$script_dir/update_password.sh"

    # 设置UUID
    bash "$script_dir/update_uuid.sh"

    # 生成自签名证书和设置域名
    bash "$script_dir/gen_self_tls.sh" "bing.com"

    echo "初始化设置完成"
}

create_config(){
    local script_dir=$(cd "$(dirname "$0")"; pwd)

    local config_file="$script_dir/../config/config.json"

    # 如果配置文件不存在, 创建空白配置文件
    if [ ! -e  "$config_file" ]; then
        touch "$config_file"
    fi

    local config_password=$(jq -r '.inbounds[0].users[0].password' "$config_file")
    if [ -s "$config_file" ] && [ "$config_password" != "你的密码" ]; then
        local regenerate
        read -p "检测到配置已存在，是否重新生成配置？(y/n): " regenerate
        if [ "$regenerate" != "y" ] && [ "$regenerate" != "Y" ]; then
            echo "取消重新生成配置."
            return
        fi
    fi

    echo "请选择配置类型:"
    echo "1. 自签名证书配置"
    echo "2. tls证书配置"
    local choice
    read -p "输入您的选择: " choice
    case $choice in
        1)
            echo "重置为自签名证书配置..."
            create_self_tls_config
            ;;
        2)
            echo "重置为tls证书配置..."
            create_config_with_tls_cert
            ;;
        *)
            echo "无效的选择, 请重新选择."
            ;;
    esac
}


create_config