#!/bin/bash

# 修改域名
update_domain(){
  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"
  
  # 检查jq是否安装
  check_jq

  # 获取旧的domain
  local OLD_DOMAIN=$(jq -r ".inbounds[0].tls.server_name" "$CONFIG_FILE")

  # 输入新的domain
  local DOMAIN
  read -p "请输入域名[当前域名: $OLD_DOMAIN]: " DOMAIN

  # 如果输入为空，退出脚本
  if [[ -z "$DOMAIN" ]]; then
      echo "输入域名为空，退出脚本"
      exit 1
  fi

  # 修改server_name
  modify_json_file  "$CONFIG_FILE" ".inbounds[0].tls.server_name" "$DOMAIN"

  # 是否存在acme域名, 存在则修改
  local ACME_EXISTS=$(jq -r 'has("inbounds") and (.inbounds[0] | has("tls")) and (.inbounds[0].tls | has("acme"))' "$CONFIG_FILE")  
  if [[ "$ACME_EXISTS" == "true" ]]; then
      modify_json_file  "$CONFIG_FILE" ".inbounds[0].tls.acme.domain[0]" "$DOMAIN"
  fi  

  echo "修改域名成功"
}