#!/bin/bash

#################### init system env ################################################

### 检测操作系统位数,如果非64位操作系统,则退出
SYSBIT=`getconf LONG_BIT`
if [ X"${SYSBIT}" != X"64" ]; then
    echo "当前系统非x64,不能执行安装!"
    exit 1
fi
ARM=`arch`



#################### 安装OpenJDK ################################################
installJDK(){
    echo "************[prepare to install OpenJDK]准备开始装OpenJDK >>>>>>>>>>>>>"
    echo ""
    JDK_HOME=${BASE_DIR}/jdk
    if [ ! -d ${JDK_HOME} ]; then
      tar -zxf package/jdk_x64_linux_8u392b08.tar.gz -C ${BASE_DIR}
      ln -s ${BASE_DIR}/jdk8u392-b08 ${BASE_DIR}/jdk
      echo ${JDK_HOME}" installed."

      if [ `grep -c JAVA_HOME=${JDK_HOME} /etc/profile` -eq '0' ]; then
        echo 'export JAVA_HOME='${JDK_HOME} >> /etc/profile
        echo 'export PATH=$PATH:$JAVA_HOME/bin' >> /etc/profile
        source /etc/profile
      fi
    else
      echo ${JDK_HOME}" found, 跳过JDK."
    fi
    JAVA_PATH=${JDK_HOME}/bin/java
    echo ""
    sleep 1
}

#################### 安装Nginx ################################################
installNginx(){
    echo "************[prepare to install Nginx]准备开始装Nginx >>>>>>>>>>>>>"
    echo ""
    NGX_HOME=${BASE_DIR}/nginx
    if [ ! -d ${NGX_HOME} ]; then
      tar -zxf package/nginx.tar.gz -C ${BASE_DIR}
      echo ${NGX_HOME}" installed."
      sed -i 's#/etc/nginx/conf.d#'${BASE_DIR}'/conf#g' ${NGX_HOME}/conf/nginx.conf

      echo '  echo "Starting nginx"' > ${BIN_DIR}/startNginx.sh
      echo ${NGX_HOME}'/sbin/nginx -p '${NGX_HOME}' -c '${NGX_HOME}'/conf/nginx.conf' >> ${BIN_DIR}/startNginx.sh
      echo '  echo "Stopping nginx"' > ${BIN_DIR}/stopNginx.sh
      echo ${NGX_HOME}'/sbin/nginx -s stop -p '${NGX_HOME} >> ${BIN_DIR}/stopNginx.sh
      chmod +x ${BIN_DIR}/startNginx.sh
      chmod +x ${BIN_DIR}/stopNginx.sh
    else
      echo ${NGX_HOME}" found, 跳过Nginx."
    fi
    echo ""
    sleep 1
}

#################### 安装Redis ################################################
installRedis(){
    echo "************[prepare to install Redis]准备开始安装Redis >>>>>>>>>>>>>"
    echo ""
    REDIS_HOME=${BASE_DIR}/redis
    if [ ! -d ${REDIS_HOME} ]; then
      tar -zxf package/redis-5.0.14-x86_64.tar.gz -C ${BASE_DIR}
      echo ${REDIS_HOME}" installed."

      sed -i 's/daemonize no/daemonize yes/' ${REDIS_HOME}/conf/redis.conf
      sed -i 's/bind 127.0.0.1/bind 0.0.0.0/' ${REDIS_HOME}/conf/redis.conf
      sed -i 's/# requirepass foobared/requirepass '${REDIS_PASS}'/' ${REDIS_HOME}/conf/redis.conf

      echo "cd "${REDIS_HOME} > ${BIN_DIR}/startRedis.sh
      echo ${REDIS_HOME}/bin/redis-server ${REDIS_HOME}/conf/redis.conf >> ${BIN_DIR}/startRedis.sh
      echo 'if [ -n "$(ps -ef | grep redis-server | grep -v grep | awk '"'"'{print $2}'"'"')" ]; then' > ${BIN_DIR}/stopRedis.sh
      echo "  rm -f ${BASE_DIR}/RUNNING.lock" >> ${BIN_DIR}/stopRedis.sh
      echo '  kill $(ps -ef | grep redis-server | grep -v grep | awk '"'"'{print $2}'"'"')' >> ${BIN_DIR}/stopRedis.sh
      echo '  echo "redis-server is stopping"' >> ${BIN_DIR}/stopRedis.sh
      echo 'else' >> ${BIN_DIR}/stopRedis.sh
      echo '  echo "redis-server is not running"' >> ${BIN_DIR}/stopRedis.sh
      echo 'fi' >> ${BIN_DIR}/stopRedis.sh
      chmod +x ${BIN_DIR}/startRedis.sh
      chmod +x ${BIN_DIR}/stopRedis.sh
    else
      echo ${REDIS_HOME}" found, 跳过Redis."
    fi
    echo ""
    sleep 1
}

#################### 安装New CAC ################################################
installNewCAC(){
    echo "************[installing New CAC]正在安装New CAC >>>>>>>>>>>>>"
    echo ""
    APP_NAME=cac-backend-0.0.1
    rm -rf ${CAC_DIR}/*
    cp package/${APP_NAME}.jar ${CAC_DIR}/
    unzip -q package/static.zip -d ${CAC_DIR}/
    cp package/cac.conf ${BASE_DIR}/conf/
    sed -i 's#static#'${CAC_DIR}'/static#g' ${BASE_DIR}/conf/cac.conf
    echo ${CAC_DIR}" installed."
    unzip -qj package/${APP_NAME}.jar BOOT-INF/classes/application-prod.yml -d ${CAC_DIR}/config
    sleep 1
    sed -i 's/iec104/'${DB_INS}'/' ${CAC_DIR}/config/application-prod.yml
    sed -i 's/127.0.0.1:3306/'${DB_IP}':'${DB_PORT}'/' ${CAC_DIR}/config/application-prod.yml
    sed -i 's/username: iec/username: '${DB_USER}'/' ${CAC_DIR}/config/application-prod.yml
    sed -i 's/password: Iec@1043/password: '${DB_PASS}'/' ${CAC_DIR}/config/application-prod.yml

    echo '#!/bin/bash' > ${BIN_DIR}/startCac.sh
    echo 'if [ -n "$(ps -ef | grep '${APP_NAME}' | grep -v grep | awk '"'"'{print $2}'"'"')" ]; then' >> ${BIN_DIR}/startCac.sh
    echo '  echo "'${APP_NAME}' is running"' >> ${BIN_DIR}/startCac.sh
    echo 'else' >> ${BIN_DIR}/startCac.sh
    echo "  cd "${CAC_DIR} >> ${BIN_DIR}/startCac.sh
    echo '  echo "Starting '${APP_NAME}'"' >> ${BIN_DIR}/startCac.sh
    echo "  nohup ${JAVA_PATH} -jar ${APP_NAME}.jar --spring.profiles.active=prod >/dev/null 2>&1 &" >> ${BIN_DIR}/startCac.sh
    echo "  rm -f ${CAC_DIR}/RUNNING.lock" >> ${BIN_DIR}/startCac.sh
    echo 'fi' >> ${BIN_DIR}/startCac.sh

    echo '#!/bin/bash' > ${BIN_DIR}/stopCac.sh
    echo 'if [ -n "$(ps -ef | grep '${APP_NAME}' | grep -v grep | awk '"'"'{print $2}'"'"')" ]; then' >> ${BIN_DIR}/stopCac.sh
    echo "  rm -f ${CAC_DIR}/RUNNING.lock" >> ${BIN_DIR}/stopCac.sh
    echo '  kill -9 $(ps -ef | grep '${APP_NAME}' | grep -v grep | awk '"'"'{print $2}'"'"')' >> ${BIN_DIR}/stopCac.sh
    echo '  echo "Stopping '${APP_NAME}'"' >> ${BIN_DIR}/stopCac.sh
    echo 'else' >> ${BIN_DIR}/stopCac.sh
    echo '  echo "'${APP_NAME}' is not running"' >> ${BIN_DIR}/stopCac.sh
    echo 'fi' >> ${BIN_DIR}/stopCac.sh
    chmod +x ${BIN_DIR}/startCac.sh
    chmod +x ${BIN_DIR}/stopCac.sh
    echo ""
    if [ `grep -c ${BIN_DIR} /etc/profile` -eq '0' ]; then
        echo 'export PATH=$PATH:'${BIN_DIR} >> /etc/profile
        source /etc/profile
    fi
    sleep 1
}

#################### 安装61850 ################################################
install61850(){
    echo "************[installing 61850]正在安装61850 >>>>>>>>>>>>>"
    echo ""
    QTDIR=${BASE_DIR}/Qt-4.8.6
    if [ ! -d ${QTDIR} ]; then
      tar -zxf package/Qt-4.8.6.tar.gz -C ${BASE_DIR}
      echo ${QTDIR}" installed."
    else
      echo ${QTDIR}" found, 跳过QT."
    fi
    echo ""
    sleep 1

    GUI_DIR=${BASE_DIR}/61850_GUI
    rm -rf ${GUI_DIR}
    tar -zxf package/61850_GUI.tar.gz -C ${BASE_DIR}
    echo ${GUI_DIR}" installed."
    echo ""
    sleep 1
    if [ `grep -c QTDIR=${QTDIR} /etc/profile` -eq '0' ]; then
      echo 'export QTDIR='${QTDIR} >> /etc/profile
      echo 'export QT_HOME='${QTDIR} >> /etc/profile
      echo 'export PATH=$PATH:'${QTDIR}'/bin:'${GUI_DIR} >> /etc/profile
      echo 'export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:'${QTDIR}'/lib:'${QTDIR}'/plugins/sqldrivers:'${GUI_DIR} >> /etc/profile
      source /etc/profile
    fi

    sed -i 's/hostname=127.0.0.1/hostname='${DB_IP}'/' ${GUI_DIR}/syscfg.ini
    sed -i 's/port=3306/port='${DB_PORT}'/' ${GUI_DIR}/syscfg.ini
    sed -i 's/dbname=cacdb/dbname='${DB_INS}'/' ${GUI_DIR}/syscfg.ini
    sed -i 's/usrname=root/usrname='${DB_USER}'/' ${GUI_DIR}/syscfg.ini
    sed -i 's/psw=123456/psw='${DB_PASS}'/' ${GUI_DIR}/syscfg.ini
    sed -i 's#/home/xydl#'${BASE_DIR}'#g' ${GUI_DIR}/check61850.sh

    APP_NAME=61850Gui_Release_zhenan
    echo '#!/bin/bash' > ${BIN_DIR}/start61850.sh
    echo 'export QTDIR='${QTDIR} >> ${BIN_DIR}/start61850.sh
    echo 'export QT_HOME='${QTDIR} >> ${BIN_DIR}/start61850.sh
    echo 'export PATH=$PATH:'${QTDIR}'/bin:'${GUI_DIR} >> ${BIN_DIR}/start61850.sh
    echo 'export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:'${QTDIR}'/lib:'${QTDIR}'/plugins/sqldrivers:'${GUI_DIR} >> ${BIN_DIR}/start61850.sh
    echo 'export DISPLAY=:0' >> ${BIN_DIR}/start61850.sh
    echo 'if [ -n "$(ps -ef | grep '${APP_NAME}' | grep -v grep | awk '"'"'{print $2}'"'"')" ]; then' >> ${BIN_DIR}/start61850.sh
    echo '  echo "'${APP_NAME}' is running"' >> ${BIN_DIR}/start61850.sh
    echo 'else' >> ${BIN_DIR}/start61850.sh
    echo "  cd "${GUI_DIR} >> ${BIN_DIR}/start61850.sh
    echo '  echo "Starting '${APP_NAME}'"' >> ${BIN_DIR}/start61850.sh
    echo "  nohup ./${APP_NAME} >>out.log 2>&1 &" >> ${BIN_DIR}/start61850.sh
    echo "  rm -f ${GUI_DIR}/RUNNING.lock" >> ${BIN_DIR}/start61850.sh
    echo 'fi' >> ${BIN_DIR}/start61850.sh

    mv ${GUI_DIR}/stop61850.sh ${BIN_DIR}/
    mv ${GUI_DIR}/check61850.sh ${BIN_DIR}/

    echo '#!/bin/bash' > ${BIN_DIR}/restart61850.sh
    echo 'cd '${BIN_DIR} >> ${BIN_DIR}/restart61850.sh
    echo "./stop61850.sh" >> ${BIN_DIR}/restart61850.sh
    echo "./start61850.sh" >> ${BIN_DIR}/restart61850.sh

    chmod +x ${BIN_DIR}/start61850.sh
    chmod +x ${BIN_DIR}/stop61850.sh
    chmod +x ${BIN_DIR}/restart61850.sh
    chmod +x ${BIN_DIR}/check61850.sh
}


#################### 加入开机启动 ################################################
setAutoStartCac(){
    if [ `grep -c ${BIN_DIR}/startCac.sh /etc/rc.d/rc.local` -eq '0' ]; then
      echo '#NewCAC' >> /etc/rc.d/rc.local
      echo ${BIN_DIR}/startCac.sh >> /etc/rc.d/rc.local
    fi
    echo "CAC已加入开机启动."
    echo ""
}
setAutoStart61850(){
    if [ `grep -c ${BIN_DIR}/start61850.sh /etc/rc.d/rc.local` -eq '0' ]; then
      echo '#61850' >> /etc/rc.d/rc.local
      echo ${BIN_DIR}/start61850.sh >> /etc/rc.d/rc.local
    fi
    echo "61850已加入开机启动."
    echo ""
    job="* * * * * ${BIN_DIR}/check61850.sh > /dev/null 2>&1 "
    crontab -l | grep -v "$job"; echo "$job" | crontab -
    echo "61850巡检任务已加入crontab."
    echo ""
}
setAutoStartRedis(){
    if [ `grep -c ${BIN_DIR}/startRedis.sh /etc/rc.d/rc.local` -eq '0' ]; then
      echo '#Redis' >> /etc/rc.d/rc.local
      echo ${BIN_DIR}/startRedis.sh >> /etc/rc.d/rc.local
      echo "Redis已加入开机启动."
      echo ""
    fi
}
setAutoStartNginx(){
    if [ `grep -c ${BIN_DIR}/startNginx.sh /etc/rc.d/rc.local` -eq '0' ]; then
      echo '#Nginx' >> /etc/rc.d/rc.local
      echo ${BIN_DIR}/startNginx.sh >> /etc/rc.d/rc.local
      echo "Nginx已加入开机启动."
      echo ""
    fi
}



sed -i 's/\r//g' setup.ini
source setup.ini

if [ $JDK_INS == 0 ]; then
  JAVA_PATH=$(which java)
  if [ -z $JAVA_PATH ]; then
    JDK_INS=1
  fi
fi

BASE_DIR=${BASE_DIR%*/}
BIN_DIR=${BASE_DIR}/bin
CAC_DIR=${BASE_DIR}/ncac

### 创建默认的目录
mkdir -p ${BIN_DIR}
mkdir -p ${CAC_DIR}
mkdir -p ${BASE_DIR}/conf
touch /etc/rc.d/rc.local
chmod +x /etc/rc.d/rc.local

if [ $JDK_INS == 1 ]; then
    installJDK
else
  echo ${JAVA_PATH}" found, 跳过JDK."
  echo ""
fi

if [ $REDIS_INS == 1 ]; then
    installRedis
    setAutoStartRedis
fi

installNewCAC

if [ $AUTO_START == 1 ]; then
    setAutoStartCac
fi

if [ $GUI_INS == 1 ]; then
    install61850
    if [ $AUTO_START == 1 ]; then
      setAutoStart61850
    fi
fi

if [ $NGINX_INS == 1 ]; then
    installNginx
    setAutoStartNginx
fi

echo "************[install finished.]安装完成. >>>>>>>>>>>>>"
echo ""
sleep 1
echo "tips: 记得运行 source /etc/profile 使配置生效，之后可以使用${BIN_DIR}目录下的下列脚本"
cd ${BIN_DIR}
ls
echo ""