#!/bin/bash
#将来可能可以换成apt-metalink来直接用种子/链接下载

echo "Spark Store Install script.星火商店安装脚本"

#################检测文件是否存在
if [ $# -eq 0 ];then
echo "没有接收到参数，退出"
echo "用法：$0 deb路径"
exit
fi

if [ ! -f "$1" ]
then
	echo "文件不存在"
	exit 1
fi
#################root校验+要密码
if [ "$(id -u)" != "0" ]
then
    echo "ssinstall需要在root下运行";
	uname=`whoami`
	echo "Now input the password of $uname"
	read upass
	################检查密码对不对
    echo "$upass" | sudo -S echo "i love amber forever"
	passcheck=`echo "$upass" | sudo -S echo "i love amber forever"`
	if [ "$passcheck" != "i love amber forever" ];then
	echo "-----------------------------------------------------"
	echo "E:密码错误,退出脚本！"
	exit 1		
	fi
fi









##################apt-fast/metalink测试
DEPEND=`which apt-fast`
isuos=`cat /etc/os-release | grep UnionTech`


##############判断是否是root运行，如果是，则正常走；如果不是，则代输密码
if [ "$(id -u)" != "0" ];then
#############################无root权限时
#临时提升星火源的优先级
echo "$upass" | sudo -S sed -i 's/400/500/g' /etc/apt/preferences.d/sparkstore

if [ "$DEPEND" = "" ] ; then
echo "没有检测到apt-fast组件，将会使用单线程下载依赖"
echo "你可以安装apt-fast来加速下载（对UOS无效）"
echo "若要使用apt-fast加速下载，请在安装apt-fast时选择使用apt并选择略过确认对话框"
echo ----------------------------------------------------------------------------------
echo "$upass" | sudo -S dpkg -i $1 || apt install -yf || dpkg -P $1
fi


if [ "$DEPEND" != "" ]  && [ "$isuos" != "" ]; then
echo "UOS中系统依赖无法使用第三方下载工具，放弃使用apt-fast"
echo ----------------------------------------------------------------------------------
dpkg -i $1 || apt install -yf || dpkg -P $1
fi

if  [ "$DEPEND" != "" ]  && [ "$isuos" = "" ]; then
echo "检测到apt-fast，使用apt-fast进行多线程下载加速"
echo ----------------------------------------------------------------------------------
echo "$upass" | sudo -S dpkg -i $1 || apt-fast install -yf || dpkg -P $1
fi

echo "$upass" | sudo -S sed -i 's/500/400/g' /etc/apt/preferences.d/sparkstore
#恢复优先级



else
###########################有root权限时

#临时提升星火源的优先级
sed -i 's/400/500/g' /etc/apt/preferences.d/sparkstore

if [ "$DEPEND" = "" ] ; then
echo "没有检测到apt-fast组件，将会使用单线程下载依赖"
echo "你可以安装apt-fast来加速下载（对UOS无效）"
echo "若要使用apt-fast加速下载，请在安装apt-fast时选择使用apt并选择略过确认对话框"
echo ----------------------------------------------------------------------------------
dpkg -i $1 || apt install -yf || dpkg -P $1
fi


if [ "$DEPEND" != "" ]  && [ "$isuos" != "" ]; then
echo "UOS中系统依赖无法使用第三方下载工具，放弃使用apt-fast"
echo ----------------------------------------------------------------------------------
dpkg -i $1 || apt install -yf || dpkg -P $1
fi

if  [ "$DEPEND" != "" ]  && [ "$isuos" = "" ]; then
echo "检测到apt-fast，使用apt-fast进行多线程下载加速"
echo ----------------------------------------------------------------------------------
dpkg -i $1 || apt-fast install -yf || dpkg -P $1
fi

sed -i 's/500/400/g' /etc/apt/preferences.d/sparkstore
#恢复优先级



fi