#!/bin/sh
source /koolshare/scripts/base.sh
alias echo_date='echo 【$(TZ=UTC-8 date -R +%Y年%m月%d日\ %X)】:'
MODEL=
FW_TYPE_CODE=
FW_TYPE_NAME=
DIR=$(cd $(dirname $0); pwd)
module=${DIR##*/}

get_model(){
	local ODMPID=$(nvram get odmpid)
	local PRODUCTID=$(nvram get productid)
	if [ -n "${ODMPID}" ];then
		MODEL="${ODMPID}"
	else
		MODEL="${PRODUCTID}"
	fi
}

get_fw_type() {
	local KS_TAG=$(nvram get extendno|grep -Eo "kool.+")
	if [ -d "/koolshare" ];then
		if [ -n "${KS_TAG}" ];then
			FW_TYPE_CODE="2"
			FW_TYPE_NAME="${KS_TAG}官改固件"
		else
			FW_TYPE_CODE="4"
			FW_TYPE_NAME="koolshare梅林改版固件"
		fi
	else
		if [ "$(uname -o|grep Merlin)" ];then
			FW_TYPE_CODE="3"
			FW_TYPE_NAME="梅林原版固件"
		else
			FW_TYPE_CODE="1"
			FW_TYPE_NAME="华硕官方固件"
		fi
	fi
}

platform_test(){
	local LINUX_VER=$(uname -r|awk -F"." '{print $1$2}')
	local ARCH=$(uname -m)
	if [ -d "/koolshare" -a -f "/usr/bin/skipd" -a "${LINUX_VER}" -ge "41" ];then
		echo_date 机型："${MODEL} ${FW_TYPE_NAME} 符合安装要求，开始安装插件！"
	else
		exit_install 1
	fi
}

set_skin(){
	local UI_TYPE=ASUSWRT
	local SC_SKIN=$(nvram get sc_skin)
	local ROG_FLAG=$(grep -o "680516" /www/form_style.css|head -n1)
	local TUF_FLAG=$(grep -o "D0982C" /www/form_style.css|head -n1)
	if [ -n "${ROG_FLAG}" ];then
		UI_TYPE="ROG"
	fi
	if [ -n "${TUF_FLAG}" ];then
		UI_TYPE="TUF"
	fi
	
	if [ -z "${SC_SKIN}" -o "${SC_SKIN}" != "${UI_TYPE}" ];then
		echo_date "安装${UI_TYPE}皮肤！"
		nvram set sc_skin="${UI_TYPE}"
		nvram commit
	fi
}

exit_install(){
	local state=$1
	case $state in
		1)
			echo_date "本插件适用于【koolshare 梅林改/官改 hnd/axhnd/axhnd.675x】固件平台！"
			echo_date "你的固件平台不能安装！！!"
			echo_date "本插件支持机型/平台：https://github.com/koolshare/rogsoft#rogsoft"
			echo_date "退出安装！"
			rm -rf /tmp/alist* >/dev/null 2>&1
			exit 1
			;;
		2)
			echo_date "Alist插件目前仅支持hnd机型中的armv8机型！"
			echo_date "你的路由器不能安装！！!"
			echo_date "退出安装！"
			rm -rf /tmp/alist* >/dev/null 2>&1
			exit 1
			;;
		0|*)
			rm -rf /tmp/alist* >/dev/null 2>&1
			exit 0
			;;
	esac
}

dbus_nset(){
	# set key when value not exist
	local ret=$(dbus get $1)
	if [ -z "${ret}" ];then
		dbus set $1=$2
	fi
}


install_now() {
	# default value
	local TITLE="Alist 文件列表"
	local DESCR="一个支持多种存储的文件列表程序，使用 Gin 和 Solidjs。"
	local PLVER=$(cat ${DIR}/version)

	# stop signdog first
	enable=$(dbus get alist_enable)
	if [ "${enable}" == "1" -a "$(pidof alist)" ];then
		echo_date "先关闭alist插件！以保证更新成功！"
		sh /koolshare/scripts/alist_config.sh stop
	fi
	
	# remove some files first
	find /koolshare/init.d/ -name "*alist*" | xargs rm -rf
	rm -rf /koolshare/alist/alist.version >/dev/null 2>&1

	# isntall file
	echo_date "安装插件相关文件..."
	cp -rf /tmp/${module}/bin/* /koolshare/bin/
	cp -rf /tmp/${module}/res/* /koolshare/res/
	cp -rf /tmp/${module}/scripts/* /koolshare/scripts/
	cp -rf /tmp/${module}/webs/* /koolshare/webs/
	cp -rf /tmp/${module}/uninstall.sh /koolshare/scripts/uninstall_${module}.sh
	mkdir -p /koolshare/alist/
	
	#创建开机自启任务
	[ ! -L "/koolshare/init.d/S99alist.sh" ] && ln -sf /koolshare/scripts/alist_config.sh /koolshare/init.d/S99alist.sh
	[ ! -L "/koolshare/init.d/N99alist.sh" ] && ln -sf /koolshare/scripts/alist_config.sh /koolshare/init.d/N99alist.sh

	# Permissions
	chmod +x /koolshare/scripts/* >/dev/null 2>&1
	chmod +x /koolshare/bin/alist >/dev/null 2>&1

	# dbus value
	echo_date "设置插件默认参数..."
	dbus set ${module}_version="${PLVER}"
	dbus set softcenter_module_${module}_version="${PLVER}"
	dbus set softcenter_module_${module}_install="1"
	dbus set softcenter_module_${module}_name="${module}"
	dbus set softcenter_module_${module}_title="${TITLE}"
	dbus set softcenter_module_${module}_description="${DESCR}"

	# 检查插件默认dbus值
	dbus_nset alist_port "5244"
	dbus_nset alist_token_expires_in "48"
	dbus_nset alist_cert_file "/etc/cert.pem"
	dbus_nset alist_key_file "/etc/key.pem"

	# reenable
	if [ "${enable}" == "1" ];then
		echo_date "重新启动alist插件！"
		sh /koolshare/scripts/alist_config.sh boot_up
	fi

	# finish
	echo_date "${TITLE}插件安装完毕！"
	exit_install
}

checkIsNeedMigrate() {
	local runDir="/koolshare/alist"
	if [ -d ${runDir} ]; then
		local binVersion=$(dbus get alist_bin_version)
		if [ ! -z $binVersion ];then
			local version=${binVersion:0:1}
		fi
		if [ ! -z $version ] && [ "$version" -lt "3" ];then
			echo_date "检测已安装alist_v2版，此次升级无法兼容升级！"
			if [ ! -d /koolshare/alist_v2 ];then
				echo_date "已备份alist_v2数据至/koolshare/alist_v2目录。"
				mv /koolshare/alist /koolshare/alist_v2
			else
				echo_date "已有alist_v2数据备份，本次备份跳过。"
			fi
		fi
    #清理失效配置项
    dbus remove alist_assets
    dbus remove alist_cache_time
    dbus remove alist_cache_cleaup
    dbus remove alist_bin_version
    dbus remove alist_watchdog_time
	fi
}

install() {
  get_model
  get_fw_type
  platform_test
  checkIsNeedMigrate
  install_now
}

install
