#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH

# cd /Users/midoks/Desktop/mwdev/server/mdserver-web/plugins/mongodb && /bin/bash install.sh install 5.0.4
# cd /www/server/mdserver-web/plugins/mongodb && /bin/bash install.sh install 5.0.4

curPath=`pwd`
rootPath=$(dirname "$curPath")
rootPath=$(dirname "$rootPath")
serverPath=$(dirname "$rootPath")

install_tmp=${rootPath}/tmp/mw_install.pl
VERSION=$2

sysName=`uname`
echo "use system: ${sysName}"

if [ ${sysName} == "Darwin" ]; then
	OSNAME='macos'
elif grep -Eqi "CentOS" /etc/issue || grep -Eq "CentOS" /etc/*-release; then
	OSNAME='centos'
elif grep -Eqi "Fedora" /etc/issue || grep -Eq "Fedora" /etc/*-release; then
	OSNAME='fedora'
elif grep -Eqi "Debian" /etc/issue || grep -Eq "Debian" /etc/*-release; then
	OSNAME='debian'
elif grep -Eqi "Ubuntu" /etc/issue || grep -Eq "Ubuntu" /etc/*-release; then
	OSNAME='ubuntu'
elif grep -Eqi "Raspbian" /etc/issue || grep -Eq "Raspbian" /etc/*-release; then
	OSNAME='raspbian'
else
	OSNAME='unknow'
fi


SYS_VERSION_ID=`cat /etc/*-release | grep VERSION_ID | awk -F = '{print $2}' | awk -F "\"" '{print $2}'`



Install_app_mac()
{
	if [ ! -f $serverPath/source/mongodb-macos-x86_64-${VERSION}.tgz ];then
		wget -O $serverPath/source/mongodb-macos-x86_64-${VERSION}.tgz https://fastdl.mongodb.org/osx/mongodb-macos-x86_64-${VERSION}.tgz
	fi

	cd $serverPath/source && tar -zxvf mongodb-macos-x86_64-${VERSION}.tgz
	cd  mongodb-macos-x86_64-${VERSION} && mv  ./* $serverPath/mongodb
}


Install_Linux_Ubuntu()
{
##################### Ubuntu start #####################
if [ "$SYS_VERSION_ID" == "22" ]; then
	echo "Not yet supported"
	exit 1
fi


if [ -f /lib/systemd/system/mongod.service ];then
	echo 'alreay exist!'
	exit 0
fi

wget -qO - https://www.mongodb.org/static/pgp/server-${VERSION}.asc | sudo apt-key add -
sudo apt install gnupg
touch /etc/apt/sources.list.d/mongodb-org-${VERSION}.list
lsb_release -dc

echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/${VERSION} multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-${VERSION}.list

apt update -y
apt install -y mongodb-org
##################### Ubuntu  end #####################
}


Uninstall_Linux_Ubuntu()
{
systemctl stop mongod
apt purge -y mongodb-org*
apt autoremove -y
rm -r /var/log/mongodb
rm -r /var/lib/mongodb
}


Install_Linux_Debian()
{
##################### debian start #####################
echo 'mac'
##################### debian end #####################
}


# https://repo.mongodb.org/yum/redhat/7/mongodb-org/5.0/x86_64/RPMS/mongodb-org-server-5.0.4-1.el7.x86_64.rpm
Install_Linux_CentOS()
{
##################### centos start #####################
	if [ ! -f $serverPath/source/mongodb-org-server-${VERSION}-1.el7.x86_64.rpm ];then
		wget -O $serverPath/source/mongodb-org-server-${VERSION}-1.el7.x86_64.rpm https://repo.mongodb.org/yum/redhat/7/mongodb-org/5.0/x86_64/RPMS/mongodb-org-server-${VERSION}-1.el7.x86_64.rpm
	fi

	rpm -ivh $serverPath/source/mongodb-org-server-${VERSION}-1.el7.x86_64.rpm 
##################### centos end #####################
}


Install_app_linux()
{
	if [ "$OSNAME" == "ubuntu" ];then
		Install_Linux_Ubuntu
	elif [ "$OSNAME" == "debian" ];then
		Install_Linux_Debian
	elif [ "$OSNAME" == "centos" ];then
		Install_Linux_CentOS
	else 
		echo "Not yet supported"
		exit 1
	fi
}


Install_app()
{
	echo '正在安装脚本文件...' > $install_tmp
	mkdir -p $serverPath/source
	mkdir -p $serverPath/mongodb

	if [ "macos" == "$OSNAME" ];then
		Install_app_mac
	else
		Install_app_linux
	fi

	echo "${VERSION}" > $serverPath/mongodb/version.pl
	echo '安装完成' > $install_tmp

	#初始化 
	cd ${rootPath} && python3 ${rootPath}/plugins/mongodb/index.py start
	cd ${rootPath} && python3 ${rootPath}/plugins/mongodb/index.py initd_install
}



Uninstall_app_linux()
{
##################
if [ "$OSNAME" == "ubuntu" ];then
	Uninstall_Linux_Ubuntu
elif [ "$OSNAME" == "debian" ];then
	Unstall_Linux_Debian
elif [ "$OSNAME" == "centos" ];then
	Install_Linux_CentOS
else 
	echo "ok"
fi
##################
}

Uninstall_app()
{
	if [ "macos" == "$OSNAME" ];then
		echo 'mac'
	else
		Uninstall_app_linux
	fi

	rm -rf $serverPath/mongodb
	echo "Uninstall_mongodb" > $install_tmp
}

action=$1
if [ "${1}" == 'install' ];then
	Install_app
else
	Uninstall_app
fi