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

function version_gt() { test "$(echo "$@" | tr " " "\n" | sort -V | head -n 1)" != "$1"; }
function version_le() { test "$(echo "$@" | tr " " "\n" | sort -V | head -n 1)" == "$1"; }
function version_lt() { test "$(echo "$@" | tr " " "\n" | sort -rV | head -n 1)" != "$1"; }
function version_ge() { test "$(echo "$@" | tr " " "\n" | sort -rV | head -n 1)" == "$1"; }

# cd /www/server/mdserver-web/plugins/gdrive && /bin/bash install.sh install 2.0

P_VER=`python3 -V | awk '{print $2}'`
echo "python:$P_VER"

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


PATH=$PATH:${rootPath}/bin
export PATH

# if [ -f ${rootPath}/bin/activate ];then
#     source ${rootPath}/bin/activate
# fi

VERSION=$2

Install_App()
{
    tmp_ping=`ping -c 1 google.com 2>&1`
    echo $tmp_ping
    if [ $? -eq 0 ];then
        GDDIR=$serverPath/gdrive
        mkdir -p $GDDIR

        if [ ! -f ${GDDIR}/bin/activate ];then
            if version_ge "$P_VER" "3.11.0" ;then
                echo "python3 > 3.11"
                cd ${GDDIR} && python3 -m venv ${GDDIR}
            else
                echo "python3 < 3.10"
                cd ${GDDIR} && python3 -m venv .
            fi
            cd ${GDDIR} && source ${GDDIR}/bin/activate
        else
            cd ${GDDIR} && source ${GDDIR}/bin/activate
        fi

        tmp=`python3 -V 2>&1|awk '{print $2}'`
        pVersion=${tmp:0:3}

        which pip
        if [ "$?" -eq "0" ];then
            tmp=$(pip list|grep google-api-python-client|awk '{print $2}')
            if [ "$tmp" != '2.39.0' ];then
                pip install --upgrade google-api-python-client
                # pip uninstall google-api-python-client -y
                pip install -I google-api-python-client==2.39.0 -i https://pypi.Python.org/simple
            fi
            tmp=$(pip list|grep google-auth-httplib2|awk '{print $2}')
            if [ "$tmp" != '0.1.0' ];then
                pip uninstall google-auth-httplib2 -y
                pip install -I google-auth-httplib2==0.1.0 -i https://pypi.Python.org/simple
            fi
            tmp=$(pip list|grep google-auth-oauthlib|awk '{print $2}')
            if [ "$tmp" != '0.5.0' ];then
                # pip uninstall google-auth-oauthlib -y
                pip install -I google-auth-oauthlib==0.5.0 -i https://pypi.Python.org/simple
            fi
            tmp=$(pip list|grep -E '^httplib2'|awk '{print $2}')
            if [ "$tmp" != '0.18.1' ];then
                # pip uninstall httplib2 -y
                pip install -I httplib2==0.18.1 -i https://pypi.Python.org/simple
            fi
        else
            pip install -I pyOpenSSL
            pip install -I google-api-python-client==2.39.0 google-auth-httplib2==0.1.0 google-auth-oauthlib==0.5.0 -i https://pypi.Python.org/simple
            pip install -I httplib2==0.18.1 -i https://pypi.Python.org/simple
        fi
        echo '正在安装脚本文件...'

        
        echo "${VERSION}" > $serverPath/gdrive/version.pl
        echo '安装完成'
    else
        echo '服务器连接不上谷歌云！安装失败！'
        exit 1
    fi
}

Uninstall_App()
{
	rm -rf $serverPath/gdrive
	echo '卸载完成'
}


action=$1
type=$2

echo $action $type
if [ "${action}" == 'install' ];then
	Install_App
else
	Uninstall_App
fi