#!/bin/bash

# 脚本所在目录 绝对路径
ROOT_PATH="/home/smart/SmartOrganizer"
. ${ROOT_PATH}/lib.conf

PACKAGE_PATH="/home/Miaozhen"
PACKAGE_NAME="MiaozhenProbe"
SERVICE_NAME="MiaozhenProbeService"

CURRENT_VERSION=""
TARGET_VERSION="${1}"

if [[ -z ${TARGET_VERSION} ]]; then
    echo "Argument: TARGET_VERSION is needed!"
    exit 2
fi


if [[ ! -d ${PACKAGE_PATH} ]]; then
    echo "Not installed ... uninstall stopped"
    exit 2
fi

pushd ${PACKAGE_PATH}

if [[ -f ".version" ]]; then
    CURRENT_VERSION="$(cat .version)"
fi

if [[ -n ${CURRENT_VERSION} ]]; then
    echo "current_version:"${CURRENT_VERSION}" target_version:"${TARGET_VERSION}
    if [[ $(version_compare ${CURRENT_VERSION} ${TARGET_VERSION}) != -1 ]]; then
        echo "No upgrade required"
        popd > /dev/null
        exit 2
    fi
fi

if [[ $(getSystemVersion ) -eq 6 ]]; then
    # stop service
    service ${SERVICE_NAME} stop
    echo "Stop service ... successed!"

    # stop auto startup
    chkconfig ${SERVICE_NAME} off
    chkconfig --del ${SERVICE_NAME}
    echo "Unregister from auto start ... successed!"

    # remove files
    rm -f /etc/init.d/${SERVICE_NAME}
    echo "Unregister from system service ... successed!"
else
    # stop service
    systemctl stop ${SERVICE_NAME}
    echo "Stop service ... successed!"

    # stop auto startup
    systemctl disable ${SERVICE_NAME}
    echo "Unregister from auto start ... successed!"

    # remove files
    rm -f /usr/lib/systemd/system/${SERVICE_NAME}.service
    echo "Unregister from system service ... successed!"
fi

rm -rf ${PACKAGE_PATH}/*

echo "Delete source files (Except log files) ... successed!"

echo "Done!"

popd