#!/bin/sh
# Copyright (C) Juewuy

[ -n "$__IS_MODULE_9_UPGRADE_LOADED" ] && return
__IS_MODULE_9_UPGRADE_LOADED=1

. "$CRASHDIR"/libs/check_dir_avail.sh
. "$CRASHDIR"/libs/check_cpucore.sh
. "$CRASHDIR"/libs/web_get_bin.sh

error_down(){
	echo -e "\033[33m请尝试切换至其他安装源后重新下载！\033[0m"
	echo -e "或者参考 \033[32;4mhttps://juewuy.github.io/bdaz\033[0m 进行本地安装！"
	sleep 1
}

# 更新/卸载功能菜单
upgrade() {
    while true; do
        echo "-----------------------------------------------"
        [ -z "$version_new" ] && checkupdate
        [ -z "$core_v" ] && core_v=$crashcore
        core_v_new=$(eval echo \$"$crashcore"_v)
        echo -e "\033[30;47m欢迎使用更新功能：\033[0m"
        echo "-----------------------------------------------"
        echo -e "当前目录(\033[32m$CRASHDIR\033[0m)剩余空间：\033[36m$(dir_avail "$CRASHDIR" -h)\033[0m"
        [ "$(dir_avail "$CRASHDIR")" -le 5120 ] && [ "$CRASHDIR" = "$BINDIR" ] && {
            echo -e "\033[33m当前目录剩余空间较低，建议开启小闪存模式！\033[0m"
            sleep 1
        }
        echo "-----------------------------------------------"
        echo -e " 1 更新\033[36m管理脚本    \033[33m$versionsh_l\033[0m > \033[32m$version_new \033[36m$release_type\033[0m"
        echo -e " 2 切换\033[33m内核文件    \033[33m$core_v\033[0m > \033[32m$core_v_new\033[0m"
        echo -e " 3 更新\033[32m数据库文件\033[0m	> \033[32m$GeoIP_v\033[0m"
        echo -e " 4 安装本地\033[35mDashboard\033[0m面板"
        echo -e " 5 安装/更新本地\033[33m根证书文件\033[0m"
        echo -e " 6 查看\033[32mPAC\033[0m自动代理配置"
        echo "-----------------------------------------------"
        echo -e " 7 切换\033[36m安装源\033[0m及\033[36m安装版本\033[0m"
        echo -e " 8 \033[32m配置自动更新\033[0m"
        echo -e " 9 \033[31m卸载ShellCrash\033[0m"
        echo "-----------------------------------------------"
        echo -e "99 \033[36m鸣谢！\033[0m"
        echo "-----------------------------------------------"
        echo -e " 0 返回上级菜单"
        echo "-----------------------------------------------"
        read -p "请输入对应数字 > " num
        case "$num" in
        ""|0)
            break
            ;;
        1)
            setscripts
            ;;
        2)
            setcore
            ;;
        3)
            setgeo
            ;;
        4)
            setdb
            ;;
        5)
            setcrt
            ;;
        6)
            echo "-----------------------------------------------"
            echo -e "PAC配置链接为：\033[30;47m http://$host:$db_port/ui/pac \033[0m"
            echo -e "PAC的使用教程请参考：\033[4;32mhttps://juewuy.github.io/ehRUeewcv\033[0m"
            sleep 2
            ;;
        7)
            setserver
            ;;
        8)
            . "$CRASHDIR"/menus/5_task.sh && task_add
            ;;
        9)
            . "$CRASHDIR"/menus/uninstall.sh && uninstall
            ;;
        99)
            echo "-----------------------------------------------"
            echo -e "感谢：\033[32mClash项目 \033[0m作者\033[36m Dreamacro\033[0m"
            echo -e "感谢：\033[32msing-box项目 \033[0m作者\033[36m SagerNet\033[0m 项目地址：\033[32mhttps://github.com/SagerNet/sing-box\033[0m"
            echo -e "感谢：\033[32mMetaCubeX项目 \033[0m作者\033[36m MetaCubeX\033[0m 项目地址：\033[32mhttps://github.com/MetaCubeX\033[0m"
            echo -e "感谢：\033[32mYACD面板项目 \033[0m作者\033[36m haishanh\033[0m 项目地址：\033[32mhttps://github.com/haishanh/yacd\033[0m"
            echo -e "感谢：\033[32mzashboard项目 \033[0m作者\033[36m Zephyruso\033[0m 项目地址：\033[32mhttps://github.com/Zephyruso/zashboard\033[0m"
            echo -e "感谢：\033[32mSubconverter \033[0m作者\033[36m tindy2013\033[0m 项目地址：\033[32mhttps://github.com/tindy2013/subconverter\033[0m"
            echo -e "感谢：\033[32msing-box分支项目 \033[0m作者\033[36m PuerNya\033[0m 项目地址：\033[32mhttps://github.com/PuerNya/sing-box\033[0m"
            echo -e "感谢：\033[32msing-box分支项目 \033[0m作者\033[36m reF1nd\033[0m 项目地址：\033[32mhttps://github.com/reF1nd/sing-box\033[0m"
            echo -e "感谢：\033[32mDustinWin相关项目 \033[0m作者\033[36m DustinWin\033[0m 作者地址：\033[32mhttps://github.com/DustinWin\033[0m"
            echo "-----------------------------------------------"
            echo -e "特别感谢：\033[36m所有帮助及赞助过此项目的同仁们！\033[0m"
            echo "-----------------------------------------------"
            sleep 2
            ;;
        *)
            errornum
			sleep 1
			break
            ;;
        esac
    done
}

#检查更新
checkupdate(){
	echo -ne "\033[32m正在检查更新！\033[0m\r"
	get_bin "$TMPDIR"/version_new version echooff
	[ "$?" = "0" ] && {
		version_new=$(cat "$TMPDIR"/version_new)
		get_bin "$TMPDIR"/version_new bin/version echooff
	}
	if [ "$?" = "0" ];then
		. "$TMPDIR"/version_new 2>/dev/null
	else
		echo -e "\033[31m检查更新失败！请尝试切换其他安装源！\033[0m"
		setserver
		[ "$checkupdate" = false ] || checkupdate
	fi
	rm -rf "$TMPDIR"/version_new
}

#更新脚本
getscripts(){ 
	get_bin "$TMPDIR"/ShellCrash.tar.gz ShellCrash.tar.gz
	if [ "$?" != "0" ];then
		echo -e "\033[33m文件下载失败！\033[0m"
		error_down
	else
		"$CRASHDIR"/start.sh stop 2>/dev/null
		#解压
		echo "-----------------------------------------------"
		echo "开始解压文件！"
		mkdir -p "$CRASHDIR" > /dev/null
		tar -zxf ""$TMPDIR"/ShellCrash.tar.gz" ${tar_para} -C "$CRASHDIR"/
		if [ $? -ne 0 ];then
			echo -e "\033[33m文件解压失败！\033[0m"
			error_down
		else
			. "$CRASHDIR"/init.sh >/dev/null
			echo -e "\033[32m脚本更新成功！\033[0m"
		fi
	fi
	rm -rf "$TMPDIR"/ShellCrash.tar.gz
	exit
}
setscripts(){
	echo "-----------------------------------------------"
	echo -e "当前脚本版本为：\033[33m $versionsh_l \033[0m"
	echo -e "最新脚本版本为：\033[32m $version_new \033[0m"
	echo -e "注意更新时会停止服务！"
	echo "-----------------------------------------------"
	read -p "是否更新脚本？[1/0] > " res
	if [ "$res" = '1' ]; then
		#下载更新
		getscripts
		#提示
		echo "-----------------------------------------------"
		echo -e "\033[32m管理脚本更新成功!\033[0m"
		echo "-----------------------------------------------"
		exit;
	fi
}

#更新内核
setcpucore(){ #手动设置内核架构
	cpucore_list="armv5 armv7 arm64 386 amd64 mipsle-softfloat mipsle-hardfloat mips-softfloat"
	echo "-----------------------------------------------"
	echo -e "\033[31m仅适合脚本无法正确识别核心或核心无法正常运行时使用！\033[0m"
	echo -e "当前可供在线下载的处理器架构为："
	echo $cpucore_list | awk -F " " '{for(i=1;i<=NF;i++) {print i" "$i }}'
	echo -e "不知道如何获取核心版本？请参考：\033[36;4mhttps://juewuy.github.io/bdaz\033[0m"
	echo "-----------------------------------------------"
	read -p "请输入对应数字 > " num
	[ -n "$num" ] && setcpucore=$(echo $cpucore_list | awk '{print $"'"$num"'"}' )
	if [ -z "$setcpucore" ];then
		echo -e "\033[31m请输入正确的处理器架构！\033[0m"
		sleep 1
		cpucore=""
	else
		cpucore=$setcpucore
		setconfig cpucore $cpucore
	fi
}
setcoretype(){ #手动指定内核类型
	echo "$crashcore" | grep -q 'singbox' && core_old=singbox || core_old=clash
	echo -e "\033[33m请确认该自定义内核的类型：\033[0m"
	echo -e " 1 Clash基础内核"
	echo -e " 2 Clash-Premium内核"
	echo -e " 3 Mihomo(Meta)内核"
	echo -e " 4 Sing-Box内核"
	echo -e " 5 Sing-Box-reF1nd内核"
	read -p "请输入对应数字 > " num
	case "$num" in
		2) crashcore=clashpre ;;
		3) crashcore=meta ;;
		4) crashcore=singbox ;;
		5) crashcore=singboxr ;;
		*) crashcore=clash ;;
	esac
	echo "$crashcore" | grep -q 'singbox' && core_new=singbox || core_new=clash
}
switch_core(){ #clash与singbox内核切换
	#singbox和clash内核切换时提示是否保留文件
	[ "$core_new" != "$core_old" ] && {
		[ "$dns_mod" = "redir_host" ] && [ "$core_old" = "clash" ] && setconfig dns_mod mix #singbox自动切换dns
		[ "$dns_mod" = "mix" ] && [ "$crashcore" = 'clash' -o "$crashcore" = 'clashpre' ] && setconfig dns_mod redir_host #singbox自动切换dns
		echo -e "\033[33m已从$core_old内核切换至$core_new内核\033[0m"
		echo -e "\033[33m二者Geo数据库及yaml/json配置文件不通用\033[0m"
		read -p "是否保留相关数据库文件？(1/0) > " res
		[ "$res" = '0' ] && {
			[ "$core_old" = "clash" ] && {
				geodate='Country.mmdb GeoSite.dat ruleset/*.mrs ruleset/*.yaml ruleset/*.yml'
				geodate_v='Country_v cn_mini_v geosite_v mrs_geosite_cn_v'
			}
			[ "$core_old" = "singbox" ] && {
				geodate='geoip.db geosite.db ruleset/*.srs ruleset/*.json'
				geodate_v='geoip_cn_v geosite_cn_v srs_geoip_cn_v srs_geosite_cn_v'
			}
			for text in ${geodate} ;do
				rm -rf "$CRASHDIR"/${text}
			done
			for text in ${geodate_v} ;do
				setconfig "$text"
			done
		}
	}
}
getcore(){ #下载内核文件
	. "$CRASHDIR"/libs/core_tools.sh #调用下载工具
	[ -z "$crashcore" ] && crashcore=meta
	[ -z "$cpucore" ] && check_cpucore
	[ "$crashcore" = unknow ] && setcoretype
	echo "$crashcore" | grep -q 'singbox' && core_new=singbox || core_new=clash
	#获取在线内核文件
	echo "-----------------------------------------------"
	echo "正在在线获取$crashcore核心文件……"
	core_webget 
	case "$?" in
	0)
		echo -e "\033[32m$crashcore核心下载成功！\033[0m"
		sleep 1
		switch_core
	;;
	1)
		echo -e "\033[31m核心文件下载失败！\033[0m"
		[ -z "$custcorelink" ] && error_down
	;;
	*)
		echo -e "\033[31m核心文件下载成功但校验失败！请尝试手动指定CPU版本\033[0m"
		rm -rf ${TMPDIR}/core_new
		rm -rf ${TMPDIR}/core_new.tar.gz
		setcpucore
	;;
	esac
}
setcustcore(){ #自定义内核
	checkcustcore(){
		[ "$api_tag" = "latest" ] && api_url=latest || api_url="tags/$api_tag"
		#通过githubapi获取内核信息
		echo -e "\033[32m正在获取内核文件链接！\033[0m"
		webget "$TMPDIR"/github_api https://api.github.com/repos/${project}/releases/${api_url}
		if [ "$?" = 0 ];then
			release_tag=$(cat "$TMPDIR"/github_api | grep '"tag_name":' | awk -F '"' '{print $4}')
			release_date=$(cat "$TMPDIR"/github_api | grep '"published_at":' | awk -F '"' '{print $4}')
			update_date=$(cat "$TMPDIR"/github_api | grep '"updated_at":' | head -n 1 | awk -F '"' '{print $4}')
			[ -n "$(echo $cpucore | grep mips)" ] && cpu_type=mips || cpu_type=$cpucore
			cat "$TMPDIR"/github_api | grep "browser_download_url" | grep -oE "https://github.com/${project}/releases/download.*linux.*${cpu_type}.*\.gz\"$"  | sed 's/"//' > "$TMPDIR"/core.list
			rm -rf "$TMPDIR"/github_api
			#
			if [ -s "$TMPDIR"/core.list ];then
				echo "-----------------------------------------------"
				echo -e "内核版本：\033[36m$release_tag\033[0m"
				echo -e "发布时间：\033[33m$release_date\033[0m"
				echo -e "更新时间：\033[32m$update_date\033[0m"
				echo "-----------------------------------------------"
				echo -e "\033[33m请确认内核信息并选择：\033[0m"
				cat "$TMPDIR"/core.list | grep -oE "$release_tag.*" | sed 's|.*/||' | awk '{print " "NR" "$1}'
				echo -e " 0 返回上级菜单"
				echo "-----------------------------------------------"
				read -p "请输入对应数字 > " num
				case "$num" in
				0)
					setcustcore
				;;
				[1-9]|[1-9][0-9])
					if [ "$num" -le "$(wc -l < "$TMPDIR"/core.list)" ];then
						custcorelink=$(sed -n "$num"p "$TMPDIR"/core.list)
						getcore
					else
						errornum
					fi
				;;
				*)
					errornum
				;;
				esac
			else
				echo -e "\033[31m找不到可用内核，可能是作者没有编译相关CPU架构版本的内核文件！\033[0m"
				sleep 1
			fi
		else
			echo -e "\033[31m查找失败，请尽量在服务启动后再使用本功能！\033[0m"
			sleep 1
		fi
		rm -rf "$TMPDIR"/core.list
	}
	[ -z "$cpucore" ] && check_cpucore
	echo "-----------------------------------------------"
	echo -e "\033[36m此处内核通常源自互联网采集，此处致谢各位开发者！\033[0m"
	echo -e "\033[33m自定义内核未经过完整适配，使用出现问题请自行解决！\033[0m"
	echo -e "\033[31m自定义内核已适配定时任务，但不支持小闪存模式！\033[0m"
	echo -e "\033[32m如遇到网络错误请先启动ShellCrash服务！\033[0m"
	[ -n "$custcore" ] && {
	echo "-----------------------------------------------"
	echo -e "当前内核为：\033[36m$custcore\033[0m"
	}
	echo "-----------------------------------------------"
	echo -e "\033[33m请选择需要使用的核心！\033[0m"
	echo -e "1 \033[36mMetaCubeX/mihomo\033[32m@release\033[0m版本官方内核"
	echo -e "2 \033[36mvernesong/mihomo\033[32m@alpha\033[0m版本内核(支持Smart策略)"
	echo -e "3 \033[36mSagerNet/sing-box\033[32m@release\033[0m版本官方内核"
	echo -e "4 Premium-2023.08.17内核(已停止维护)"
	echo -e "9 \033[33m自定义内核链接 \033[0m"
	echo "-----------------------------------------------"
	echo -e " 0 返回上级菜单"
	read -p "请输入对应数字 > " num
	case "$num" in
	1)
		project=MetaCubeX/mihomo
		api_tag=latest
		crashcore=meta
		checkcustcore
	;;
	2)
		project=vernesong/mihomo
		api_tag=Prerelease-Alpha
		crashcore=meta
		checkcustcore
	;;
	3)
		project=SagerNet/sing-box
		api_tag=latest
		crashcore=singbox
		checkcustcore
	;;
	4)
		project=juewuy/ShellCrash
		api_tag=clash.premium.latest
		crashcore=clashpre
		checkcustcore
	;;
	9)
		read -p "请输入自定义内核的链接地址(必须是以.tar.gz或.gz结尾的压缩文件) > " link
		[ -n "$link" ] && custcorelink="$link"
		setcoretype
		getcore
	;;
	*)
	;;
	esac
}
setziptype(){
	echo "-----------------------------------------------"
	echo -e "请选择内核内核分支及压缩方式：\033[0m"
	echo "-----------------------------------------------"
	echo -e " 1 \033[36m最简编译release版本,upx压缩\033[0m-不支持Gvisor,Tailscale,Wireguard,NaiveProxy"
	echo -e " 2 \033[32m标准编译release版本,tar.gz压缩\033[0m-完整支持脚本全部内置功能"
	echo -e " 3 \033[33m完整编译alpha版本,gz压缩\033[0m-占用可能略高，稳定性自测"
	echo "-----------------------------------------------"
	echo " 0 返回上级菜单"
	read -p "请输入对应数字 > " num
	case "$num" in
	0) ;;
	1) 
		zip_type='upx'
	;;
	2) 
		zip_type='tar.gz'
	;;
	3) 
		zip_type='gz'
	;;
	*) 
		errornum
	;;
	esac
	setconfig zip_type "$zip_type"
}
setcore(){ #内核选择菜单
	#获取核心及版本信息
	[ -z "$crashcore" ] && crashcore="unknow"
	[ -z "$zip_type" ] && zip_type="tar.gz"
	echo "$crashcore" | grep -q 'singbox' && core_old=singbox || core_old=clash
	[ -n "$custcorelink" ] && custcore="$(echo $custcorelink | sed 's#.*github.com##; s#/releases/download/#@#; s#-linux.*$##')"
	###
	echo "-----------------------------------------------"
	[ -z "$cpucore" ] && check_cpucore
	echo -e "当前内核：\033[42;30m $crashcore \033[47;30m$core_v\033[0m"
	echo -e "当前系统处理器架构：\033[32m $cpucore \033[0m"
	echo -e "\033[33m请选择需要使用的核心版本！\033[0m"
	echo -e "\033[36m如需本地上传，请将.upx .gz .tar.gz文件上传至 /tmp 目录后重新运行crash命令\033[0m"
	echo "-----------------------------------------------"
	echo -e "1 \033[43;30m Mihomo  \033[0m：	\033[32m(原meta内核)支持全面\033[0m"
	echo -e " >>\033[32m$meta_v   		\033[33m占用略高\033[0m"
	echo -e "  说明文档：	\033[36;4mhttps://wiki.metacubex.one\033[0m"
	echo -e "2 \033[43;30m SingBoxR \033[0m：	\033[32m支持全面\033[0m"
	echo -e " >>\033[32m$singboxr_v  	\033[33m使用reF1nd增强分支\033[0m"
	echo -e "  说明文档：	\033[36;4mhttps://sing-boxr.dustinwin.us.kg\033[0m"
	[ "$zip_type" = 'upx' ] && {
	echo -e "3 \033[43;30m SingBox \033[0m：	\033[32m占用较低\033[0m"
	echo -e " >>\033[32m$singbox_v  		\033[33m不支持providers\033[0m"
	echo -e "  说明文档：	\033[36;4mhttps://sing-box.sagernet.org\033[0m"
	}
	[ "$zip_type" = 'upx' ] && {
	echo -e "4 \033[43;30m Clash \033[0m：	\033[32m占用低\033[0m"
	echo -e " >>\033[32m$clash_v  		\033[33m不安全,已停止维护\033[0m"
	echo -e "  说明文档：	\033[36;4mhttps://lancellc.gitbook.io\033[0m"
	}
	echo "-----------------------------------------------"
	echo -e "5 切换版本分支及压缩方式:	\033[32m$zip_type\033[0m"
	echo -e "6 \033[36m使用自定义内核\033[0m	$custcore"
	echo -e "7 \033[32m更新当前内核\033[0m"
	echo "-----------------------------------------------"
	echo "9 手动指定处理器架构"
	echo "-----------------------------------------------"
	echo "0 返回上级菜单"
	read -p "请输入对应数字 > " num
	case "$num" in
	0)
	;;
	1)
		[ -d "/jffs" ] && {
			echo -e "\033[31mMeta内核使用的GeoSite.dat数据库在华硕设备存在被系统误删的问题，可能无法使用!\033[0m"
			sleep 3
		}
		crashcore=meta
		custcorelink=''
		getcore
	;;
	2)
		crashcore=singboxr
		custcorelink=''
		getcore
	;;
	3)
		crashcore=singbox
		custcorelink=''
		getcore
	;;
	4)
		crashcore=clash
		custcorelink=''
		getcore
	;;
	5)
		setziptype
		setcore
	;;
	6)
		setcustcore
		setcore
	;;
	7)
		getcore
	;;
	9)
		setcpucore
	;;
	*)
		errornum
	;;
	esac
}

#数据库
getgeo(){ #下载Geo文件
	#生成链接
	echo "-----------------------------------------------"
	echo 正在从服务器获取数据库文件…………
	get_bin "$TMPDIR"/${geoname} bin/geodata/$geotype
	if [ "$?" = "1" ];then
		echo "-----------------------------------------------"
		echo -e "\033[31m文件下载失败！\033[0m"
		error_down
	else
		echo "$geoname" | grep -Eq '.mrs|.srs|.tar.gz' && {
			geofile='ruleset/'
			[ ! -d "$BINDIR"/ruleset ] && mkdir -p "$BINDIR"/ruleset
		}
		if echo "$geoname" | grep -Eq '.tar.gz';then
			tar -zxf "$TMPDIR"/${geoname} ${tar_para} -C "$BINDIR"/${geofile} > /dev/null
			[ $? -ne 0 ] && echo "文件解压失败！" && rm -rf "$TMPDIR"/${geoname} && exit 1
			rm -rf "$TMPDIR"/${geoname}
		else
			mv -f "$TMPDIR"/${geoname} "$BINDIR"/${geofile}${geoname}
		fi
		echo "-----------------------------------------------"
		echo -e "\033[32m$geotype数据库文件下载成功！\033[0m"
		geo_v="$(echo $geotype | awk -F "." '{print $1}')_v"
		setconfig $geo_v $GeoIP_v
	fi
	sleep 1
}
getcustgeo(){
	echo "-----------------------------------------------"
	echo "正在获取数据库文件…………"
	webget "$TMPDIR"/$geoname $custgeolink
	if [ "$?" = "1" ];then
		echo "-----------------------------------------------"
		echo -e "\033[31m文件下载失败！\033[0m"
		error_down
	else
		echo "$geoname" | grep -Eq '.mrs|.srs' && {
			geofile='ruleset/'
			[ ! -d "$BINDIR"/ruleset ] && mkdir -p "$BINDIR"/ruleset
		}
		mv -f "$TMPDIR"/${geoname} "$BINDIR"/${geofile}${geoname}
		echo "-----------------------------------------------"
		echo -e "\033[32m$geotype数据库文件下载成功！\033[0m"
	fi
	sleep 1
}
checkcustgeo(){
	[ "$api_tag" = "latest" ] && api_url=latest || api_url="tags/$api_tag"
	[ ! -s "$TMPDIR"/geo.list ] && {
		echo -e "\033[32m正在查找可更新的数据库文件！\033[0m"
		webget "$TMPDIR"/github_api https://api.github.com/repos/${project}/releases/${api_url}
		release_tag=$(cat "$TMPDIR"/github_api | grep '"tag_name":' | awk -F '"' '{print $4}')
		cat "$TMPDIR"/github_api | grep "browser_download_url" | grep -oE 'releases/download.*' | grep -oiE 'geosite.*\.dat"$|country.*\.mmdb"$|.*.mrs|.*.srs' | sed 's|.*/||' | sed 's/"//' > "$TMPDIR"/geo.list
		rm -rf "$TMPDIR"/github_api
	}
	if [ -s "$TMPDIR"/geo.list ];then
		echo -e "请选择需要更新的数据库文件："
		echo "-----------------------------------------------"
		cat "$TMPDIR"/geo.list | awk '{print " "NR" "$1}'
		echo -e " 0 返回上级菜单"
		echo "-----------------------------------------------"
		read -p "请输入对应数字 > " num
		case "$num" in
		0)
		;;
		[1-99])
			if [ "$num" -le "$(wc -l < "$TMPDIR"/geo.list)" ];then
				geotype=$(sed -n "$num"p "$TMPDIR"/geo.list)
				[ -n "$(echo $geotype | grep -oiE 'GeoSite.*dat')" ] && geoname=GeoSite.dat
				[ -n "$(echo $geotype | grep -oiE 'Country.*mmdb')" ] && geoname=Country.mmdb
				[ -n "$(echo $geotype | grep -oiE '.*(.srs|.mrs)')" ] && geoname=$geotype
				custgeolink=https://github.com/${project}/releases/download/${release_tag}/${geotype}
				getcustgeo
				checkcustgeo
			else
				errornum
			fi
		;;
		*)
			errornum
		;;
		esac
	else
		echo -e "\033[31m查找失败，请尽量在服务启动后再使用本功能！\033[0m"
		sleep 1
	fi
}

# 下载自定义数据库文件
setcustgeo() {
	while true; do
		rm -rf "$TMPDIR"/geo.list
		echo "-----------------------------------------------"
		echo -e "\033[36m此处数据库均源自互联网采集，此处致谢各位开发者！\033[0m"
		echo -e "\033[32m请点击或复制链接前往项目页面查看具体说明！\033[0m"
		echo -e "\033[31m自定义数据库不支持定时任务及小闪存模式！\033[0m"
		echo -e "\033[33m如遇到网络错误请先启动ShellCrash服务！\033[0m"
		echo -e "\033[0m请选择需要更新的数据库项目来源：\033[0m"
		echo "-----------------------------------------------"
		echo -e " 1 \033[36;4mhttps://github.com/MetaCubeX/meta-rules-dat\033[0m (仅限Clash/Mihomo)"
		echo -e " 2 \033[36;4mhttps://github.com/DustinWin/ruleset_geodata\033[0m (仅限Clash/Mihomo)"
		echo -e " 3 \033[36;4mhttps://github.com/DustinWin/ruleset_geodata\033[0m (仅限SingBox-srs)"
		echo -e " 4 \033[36;4mhttps://github.com/DustinWin/ruleset_geodata\033[0m (仅限Mihomo-mrs)"
		echo -e " 5 \033[36;4mhttps://github.com/Loyalsoldier/geoip\033[0m (仅限Clash-GeoIP)"
		echo "-----------------------------------------------"
		echo -e " 9 \033[33m自定义数据库链接 \033[0m"
		echo -e " 0 返回上级菜单"
		read -p "请输入对应数字 > " num
		case "$num" in
		""|0)
			break
		;;
		1)
			project=MetaCubeX/meta-rules-dat
			api_tag=latest
			checkcustgeo
		;;
		2)
			project=DustinWin/ruleset_geodata
			api_tag=mihomo-geodata
			checkcustgeo
		;;
		3)
			project=DustinWin/ruleset_geodata
			api_tag=sing-box-ruleset
			checkcustgeo
		;;
		4)
			project=DustinWin/ruleset_geodata
			api_tag=mihomo-ruleset
			checkcustgeo
		;;
		5)
			project=Loyalsoldier/geoip
			api_tag=latest
			checkcustgeo
		;;
		9)
			read -p "请输入自定义数据库的链接地址 > " link
			[ -n "$link" ] && custgeolink="$link"
			getgeo
		;;
		*)
			errornum
			sleep 1
			break
		;;
		esac
	done
}
setgeo() {
	while true; do
		. $CFG_PATH > /dev/null
		[ -n "$cn_mini_v" ] && geo_type_des=精简版 || geo_type_des=全球版
		echo "-----------------------------------------------"
		echo -e "\033[36m请选择需要更新的Geo数据库文件：\033[0m"
		echo -e "\033[36mMihomo内核和SingBox内核的数据库文件不通用\033[0m"
		echo -e "在线数据库最新版本(每日同步上游)：\033[32m$GeoIP_v\033[0m"
		echo "-----------------------------------------------"
		echo -e " 1 CN-IP绕过文件(约0.1mb)	\033[33m$china_ip_list_v\033[0m"
		echo -e " 2 CN-IPV6绕过文件(约30kb)	\033[33m$china_ipv6_list_v\033[0m"
		echo "-----------------------------------------------"
		echo -e " 3 Mihomo精简版GeoIP_cn数据库(约0.1mb)	\033[33m$cn_mini_v\033[0m"
		echo -e " 4 Mihomo完整版GeoSite数据库(约5mb)	\033[33m$geosite_v\033[0m"
		echo "-----------------------------------------------"
		echo -e " 5 Mihomo-mrs数据库常用包(约1mb,非必要勿用)"
		echo -e " 6 Singbox-srs数据库常用包(约0.8mb,非必要勿用)"
		echo "-----------------------------------------------"
		echo -e " 8 \033[32m自定义数据库文件\033[0m"
		echo -e " 9 \033[31m清理数据库文件\033[0m"
		echo " 0 返回上级菜单"
		echo "-----------------------------------------------"
		read -p "请输入对应数字 > " num
		case "$num" in
		""|0)
			break
		;;
		1)
			geotype=china_ip_list.txt
			geoname=cn_ip.txt
			getgeo
		;;
		2)
			geotype=china_ipv6_list.txt
			geoname=cn_ipv6.txt
			getgeo
		;;
		3)
			geotype=cn_mini.mmdb
			geoname=Country.mmdb
			getgeo
		;;
		4)
			geotype=geosite.dat
			geoname=GeoSite.dat
			getgeo
		;;
		5)
			geotype=mrs.tar.gz
			geoname=mrs.tar.gz
			getgeo
		;;
		6)
			geotype=srs.tar.gz
			geoname=srs.tar.gz
			getgeo
		;;
		8)
			setcustgeo
		;;
		9)
			echo "-----------------------------------------------"
			echo -e "\033[33m这将清理$CRASHDIR目录及/ruleset目录下所有数据库文件！\033[0m"
			echo -e "\033[36m清理后启动服务即可自动下载所需文件~\033[0m"
			echo "-----------------------------------------------"
			read -p "确认清理？[1/0] > " res
			[ "$res" = '1' ] && {
				for file in cn_ip.txt cn_ipv6.txt Country.mmdb GeoSite.dat geoip.db geosite.db;do
					rm -rf $CRASHDIR/$file
				done
				for var in Country_v cn_mini_v china_ip_list_v china_ipv6_list_v geosite_v geoip_cn_v geosite_cn_v mrs_geosite_cn_v srs_geoip_cn_v srs_geosite_cn_v mrs_v srs_v;do
					setconfig $var
				done
				rm -rf $CRASHDIR/ruleset/*
				echo -e "\033[33m所有数据库文件均已清理！\033[0m"
				sleep 1
			}
		;;
		*)
			errornum
			sleep 1
			break
		;;
	esac
done
}

#Dashboard
getdb(){ 
	dblink="${update_url}/"
	echo "-----------------------------------------------"
	echo 正在连接服务器获取安装文件…………
	get_bin "$TMPDIR"/clashdb.tar.gz bin/dashboard/${db_type}.tar.gz
	if [ "$?" = "1" ];then
		echo "-----------------------------------------------"
		echo -e "\033[31m文件下载失败！\033[0m"
		echo "-----------------------------------------------"
		error_down
		setdb
	else
		echo -e "\033[33m下载成功，正在解压文件！\033[0m"
		mkdir -p $dbdir > /dev/null
		tar -zxf "$TMPDIR/clashdb.tar.gz" ${tar_para} -C $dbdir > /dev/null
		[ $? -ne 0 ] && echo "文件解压失败！" && rm -rf "$TMPDIR"/clashfm.tar.gz && exit 1
		#修改默认host和端口
		if [ "$db_type" = "clashdb" -o "$db_type" = "meta_db" -o "$db_type" = "zashboard" ];then
			sed -i "s/127.0.0.1/${host}/g" $dbdir/assets/*.js
			sed -i "s/9090/${db_port}/g" $dbdir/assets/*.js
		elif [ "$db_type" = "meta_xd" ];then
			sed -i "s/127.0.0.1:9090/${host}:${db_port}/g" $dbdir/_nuxt/*.js
		else
			sed -i "s/127.0.0.1:9090/${host}:${db_port}/g" $dbdir/*.html
		fi
		#写入配置文件
		setconfig hostdir "'$hostdir'"
		echo "-----------------------------------------------"
		echo -e "\033[32m面板安装成功！\033[36m如未生效，请使用【Ctrl+F5】强制刷新浏览器！！！\033[0m"
		rm -rf "$TMPDIR"/clashdb.tar.gz
	fi
	sleep 1
}
setdb(){
	dbdir(){
		if [ -f /www/clash/CNAME -o -f "$CRASHDIR"/ui/CNAME ];then
			echo "-----------------------------------------------"
			echo -e "\033[31m检测到您已经安装过本地面板了！\033[0m"
			echo "-----------------------------------------------"
			read -p "是否升级/覆盖安装？[1/0] > " res
			if [ "$res" = 1 ]; then
				rm -rf "$BINDIR"/ui
				[ -f /www/clash/CNAME ] && rm -rf /www/clash && dbdir=/www/clash
				[ -f "$CRASHDIR"/ui/CNAME ] && rm -rf "$CRASHDIR"/ui && dbdir="$CRASHDIR"/ui
				getdb
			else
				setdb
				echo -e "\033[33m安装已取消！\033[0m"
			fi
		elif [ -w /www -a -n "$(pidof nginx)" ];then
			echo "-----------------------------------------------"
			echo -e "请选择面板\033[33m安装目录：\033[0m"
			echo "-----------------------------------------------"
			echo -e " 1 在${CRASHDIR}/ui目录安装"
			echo -e " 2 在/www/clash目录安装"
			echo "-----------------------------------------------"
			echo " 0 返回上级菜单"
			read -p "请输入对应数字 > " num

			if [ "$num" = '1' ]; then
				dbdir="$CRASHDIR"/ui
				hostdir=":$db_port/ui"
				getdb
			elif [ "$num" = '2' ]; then
				dbdir=/www/clash
				hostdir='/clash'
				getdb
			else
				setdb
				echo -e "\033[33m安装已取消！\033[0m"
			fi
		else
				dbdir="$CRASHDIR"/ui
				hostdir=":$db_port/ui"
				getdb
		fi
	}

	echo "-----------------------------------------------"
	echo -e "\033[36m安装本地版dashboard管理面板\033[0m"
	echo -e "\033[32m打开管理面板的速度更快且更稳定\033[0m"
	echo "-----------------------------------------------"
	echo -e "请选择面板\033[33m安装类型：\033[0m"
	echo "-----------------维护中------------------------"
	echo -e " 1 安装\033[32mzashboard面板\033[0m(约2.2mb)"
	echo -e " 2 安装\033[32mMetaXD面板\033[0m(约1.5mb)"
	echo -e " 3 安装\033[32mYacd-Meta魔改面板\033[0m(约1.7mb)"
	echo "---------------已停止维护----------------------"
	echo -e " 4 安装\033[32m基础面板\033[0m(约500kb)"
	echo -e " 5 安装\033[32mMeta基础面板\033[0m(约800kb)"
	echo -e " 6 安装\033[32mYacd面板\033[0m(约1.1mb)"
	echo "-----------------------------------------------"
	echo -e " 9 卸载\033[33m本地面板\033[0m"
	echo " 0 返回上级菜单"
	read -p "请输入对应数字 > " num

	case "$num" in
	0) ;;
	1)
		db_type=zashboard
		setconfig external_ui_url "https://github.com/Zephyruso/zashboard/releases/latest/download/dist-cdn-fonts.zip"
		dbdir
		;;
	2)
		db_type=meta_xd
		setconfig external_ui_url "https://raw.githubusercontent.com/juewuy/ShellCrash/update/bin/dashboard/meta_xd.tar.gz"
		dbdir
		;;
	3)
		db_type=meta_yacd
		dbdir
		;;
	4)
		db_type=clashdb
		dbdir
		;;
	5)
		db_type=meta_db
		dbdir
		;;
	6)
		db_type=yacd
		dbdir
		;;
	9)
		read -p "确认卸载本地面板？(1/0) > " res
		if [ "$res" = 1 ];then
			rm -rf /www/clash
			rm -rf "$CRASHDIR"/ui
			rm -rf "$BINDIR"/ui
			echo "-----------------------------------------------"
			echo -e "\033[31m面板已经卸载！\033[0m"
			sleep 1
		fi
		;;
	*)
		errornum
		;;
	esac
}

#根证书
getcrt(){
	echo "-----------------------------------------------"
	echo "正在连接服务器获取安装文件…………"
	get_bin "$TMPDIR"/ca-certificates.crt bin/fix/ca-certificates.crt
	if [ "$?" = "1" ];then
		echo "-----------------------------------------------"
		echo -e "\033[31m文件下载失败！\033[0m"
		error_down
	else
		echo "-----------------------------------------------"
		[ "$systype" = 'mi_snapshot' ] && cp -f "$TMPDIR"/ca-certificates.crt $CRASHDIR/tools #镜像化设备特殊处理
		[ -f $openssldir/certs ] && rm -rf $openssldir/certs #如果certs不是目录而是文件则删除并创建目录
		mkdir -p $openssldir/certs
		mv -f "$TMPDIR"/ca-certificates.crt $crtdir
		webget /dev/null https://baidu.com echooff rediron skipceroff
		if [ "$?" = "1" ];then
			export CURL_CA_BUNDLE=$crtdir
			echo "export CURL_CA_BUNDLE=$crtdir" >> /etc/profile
		fi
		echo -e "\033[32m证书安装成功！\033[0m"
		sleep 1
	fi
}
setcrt(){
	openssldir="$(openssl version -d 2>&1 | awk -F '"' '{print $2}')"
	if [ -d "$openssldir/certs/" ];then
 		crtdir="$openssldir/certs/ca-certificates.crt"
   	else
    		crtdir="/etc/ssl/certs/ca-certificates.crt"
 	fi
	if [ -n "$openssldir" ];then
		echo "-----------------------------------------------"
		echo -e "\033[36m安装/更新本地根证书文件(ca-certificates.crt)\033[0m"
		echo -e "\033[33m用于解决证书校验错误，x509报错等问题\033[0m"
		echo -e "\033[31m无上述问题的设备请勿使用！\033[0m"
		echo "-----------------------------------------------"
		[ -f "$crtdir" ] && echo -e "\033[33m检测到系统已经存在根证书文件($crtdir)了！\033[0m\n-----------------------------------------------"
		read -p "是否覆盖更新？(1/0) > " res

		if [ -z "$res" ];then
			errornum
		elif [ "$res" = '0' ]; then
			i=
		elif [ "$res" = '1' ]; then
			getcrt
		else
			errornum
		fi
	else
		echo "-----------------------------------------------"
		echo -e "\033[33m设备可能尚未安装openssl，无法安装证书文件！\033[0m"
		sleep 1
	fi
}

# 写入配置文件
saveserver() {
	setconfig update_url "'$update_url'"
	setconfig url_id $url_id
	setconfig release_type $release_type
	version_new=''
	echo "-----------------------------------------------"
	echo -e "\033[32m源地址切换成功！\033[0m"
}

# 安装源
setserver() {
	while true; do
		[ -z "$release_type" ] && release_name=未指定
		[ -n "$release_type" ] && release_name="$release_type(回退)"
		[ "$release_type" = stable ] && release_name=稳定版
		[ "$release_type" = master ] && release_name=公测版
		[ "$release_type" = dev ] && release_name=开发版
		[ -n "$url_id" ] && url_name=$(grep "$url_id" "$CRASHDIR"/configs/servers.list 2>/dev/null | awk '{print $2}') || url_name="$update_url"
	
		echo "-----------------------------------------------"
		echo -e "\033[30;47m切换ShellCrash版本及更新源地址\033[0m"
		echo -e "当前版本：\033[4;33m$release_name\033[0m 当前源：\033[4;32m$url_name\033[0m"
		echo "-----------------------------------------------"
		grep -E "^1|$release_name" "$CRASHDIR"/configs/servers.list | awk '{print " "NR" "$2}'
		echo "-----------------------------------------------"
		echo -e " a 切换至\033[32m稳定版-stable\033[0m"
		echo -e " b 切换至\033[36m公测版-master\033[0m"
		echo -e " c 切换至\033[33m开发版-dev\033[0m"
		echo "-----------------------------------------------"
		echo -e " d 自定义源地址(用于本地源或自建源)"
		echo -e " e \033[31m版本回退\033[0m"
		echo -e " 0 返回上级菜单"
		echo "-----------------------------------------------"
		read -p "请输入对应字母或数字 > " num
		case "$num" in
		""|0)
			checkupdate=false
			break
		;;
		[1-99])
			url_id_new=$(grep -E "^1|$release_name" "$CRASHDIR"/configs/servers.list | sed -n ""$num"p" | awk '{print $1}')
			if [ -z "$url_id_new" ];then
				errornum
				sleep 1
				continue
			elif [ "$url_id_new" -ge 200 ];then
				update_url=$(grep -E "^1|$release_name" "$CRASHDIR"/configs/servers.list | sed -n ""$num"p" | awk '{print $3}')
				url_id=''
				saveserver
				break
			else
				url_id=$url_id_new
				update_url=''
				saveserver
				break
			fi
			unset url_id_new
		;;
		a)
			release_type=stable
			[ -z "$url_id" ] && url_id=101
			saveserver
		;;
		b)
			release_type=master
			[ -z "$url_id" ] && url_id=101
			saveserver
		;;
		c)
			echo "-----------------------------------------------"
			echo -e "\033[33m开发版未经过妥善测试，可能依然存在大量bug！！！\033[0m"
			echo -e "\033[36m如果你没有足够的耐心或者测试经验，切勿使用此版本！\033[0m"
			echo -e "请务必加入我们的讨论组：\033[32;4mhttps://t.me/ShellClash\033[0m"
			read -p "是否依然切换到开发版？(1/0) > " res
			if [ "$res" = 1 ];then
				release_type=dev
				[ -z "$url_id" ] && url_id=101
				saveserver
			fi
		;;
		d)
			echo "-----------------------------------------------"
			read -p "请输入个人源路径 > " update_url
			if [ -z "$update_url" ];then
				echo "-----------------------------------------------"
				echo -e "\033[31m取消输入，返回上级菜单\033[0m"
			else
				url_id=''
				release_type=''
				saveserver
			fi
		;;
		e)
			echo "-----------------------------------------------"
			if [ -n "$url_id" ] && [ "$url_id" -lt 200 ];then
				echo -ne "\033[32m正在获取版本信息！\033[0m\r"
				get_bin "$TMPDIR"/release_version bin/release_version
				if [ "$?" = "0" ];then
					echo -e "\033[31m请选择想要回退至的稳定版版本：\033[0m"
					cat "$TMPDIR"/release_version | awk '{print " "NR" "$1}'
					echo -e " 0 返回上级菜单"
					read -p "请输入对应数字 > " num
					if [ -z "$num" -o "$num" = 0 ]; then
						continue
					elif [ $num -le $(cat "$TMPDIR"/release_version 2>/dev/null | awk 'END{print NR}') ]; then
						release_type=$(cat "$TMPDIR"/release_version | awk '{print $1}' | sed -n "$num"p)
						update_url=''
						saveserver
					else
						echo "-----------------------------------------------"
						errornum
						sleep 1
						continue
					fi
				else
					echo "-----------------------------------------------"
					echo -e "\033[31m版本回退信息获取失败，请尝试更换其他安装源！\033[0m"
					sleep 1
					continue
				fi
				rm -rf "$TMPDIR"/release_version
			else
				echo -e "\033[31m当前源不支持版本回退，请尝试更换其他安装源！\033[0m"
				sleep 1
				continue
			fi
		;;
		*)
			errornum
			sleep 1
			break
		;;
		esac
	done
}