#!/bin/bash


create_acme_tls_config() {
    local SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" # 脚本文件夹绝对路径
    local CONFIG_DIR="$SCRIPT_DIR/../config"
    local CONFIG_FILE="$CONFIG_DIR/config.json"

    cp "$CONFIG_DIR/template/tuic/tuic_acme_tls_config.json" "$CONFIG_FILE"

    # 设置端口
    update_port

    # 设置密码
    update_password

    # 设置UUID
    update_uuid

    # 获取邮箱
    local USER_EMAIL
    read -p "请输入你的邮箱(可留空): " USER_EMAIL
    if [[ -z "$USER_EMAIL" ]]; then
        USER_EMAIL="example@example.com"
    fi
    
    # 获取域名
    local USER_DOMAIN
    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
    local CLOUDFLARE_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
    
    sed -i "s/你的邮箱/$USER_EMAIL/g" "$CONFIG_FILE"
    sed -i "s/你的域名/$USER_DOMAIN/g" "$CONFIG_FILE"
    sed -i "s/你的Cloudflare_API_Token/$CLOUDFLARE_TOKEN/g" "$CONFIG_FILE"
    
    green "成功创建配置"
}

create_self_tls_config() {
    local SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"  # 脚本文件夹绝对路径
    local CONFIG_FILE="$SCRIPT_DIR/../config/config.json"

    cp "$SCRIPT_DIR/../config/template/tuic/tuic_self_tls_config.json" "$CONFIG_FILE"

    # 设置端口
    update_port

    # 设置密码
    update_password

    # 设置UUID
    update_uuid

    # 生成自签名证书和设置域名
    local DOMAIN="bing.com"
    create_self_tls "$DOMAIN"
    sed -i "s/你的域名/$DOMAIN/g" "$CONFIG_FILE"

    green "成功创建配置"
}

create_config(){
    local SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"  # 脚本文件夹绝对路径
    local CONFIG_FILE="$SCRIPT_DIR/../config/config.json"

    # 如果配置文件已存在，提示用户是否重新生成
    if [ -e "$CONFIG_FILE" ]; then
        local REGENERATE
        read -p "检测到配置已存在，是否重新生成配置？(y/n): " REGENERATE
        if [ "$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acme tls证书配置..."
            create_acme_tls_config
            ;;
        *)
            echo "无效的选择, 请重新选择."
            ;;
    esac
}