#!/usr/bin/env bash

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

# source me

function isValidJavaVersion() {
 version=$(${JAVA} -version 2>&1 | awk -F\" '/version/ {print 2ドル}')
 version_first_part="$(echo ${version} | cut -d '.' -f1)"
 version_second_part="$(echo ${version} | cut -d '.' -f2)"
 if [[ "$version_first_part" -eq "1" ]] && [[ "$version_second_part" -eq "8" ]]; then
 # jdk version: 1.8.0-332
 echo "true"
 exit 0
 elif [[ "$version_first_part" -ge "8" ]]; then
 # jdk version: 11.0.15 / 17.0.3
 echo "true"
 exit 0
 else
echo "false"
 exit 0
 fi
}

# avoid re-entering
if [[ "$dir" == "" ]]
then
dir=$(cd -P -- "$(dirname -- "0ドル")" && pwd -P)

 # misc functions
 function quit {
 echo "$@"
 if [[ -n "${QUIT_MESSAGE_LOG}" ]]; then
echo $(setColor 31 "$@") >> ${QUIT_MESSAGE_LOG}
 fi
exit 1
 }

 function verbose {
 if [[ -n "$verbose" ]]; then
echo "$@"
 fi
 }

 function setColor() {
 echo -e "0円33[1ドルm2ドル0円33[0m"
 }

 function getValueByKey() {
 while read line
 do key=${line%=*} val=${line#*=}
 if [ "${key}" == "1ドル" ]; then
echo $val
 break
fi
 done<2ドル
 }

 # setup verbose
 verbose=${verbose:-""}
 while getopts ":v" opt; do
 case $opt in
v)
 echo "Turn on verbose mode." >&2
 export verbose=true
 ;;
 \?)
 echo "Invalid option: -$OPTARG" >&2
 ;;
 esac
 done

 # check Machine
 unameOut="$(uname -s)"
 case "${unameOut}" in
Linux*) os=Linux;;
 Darwin*) os=Mac;;
 CYGWIN*) os=Cygwin;;
 MINGW*) os=MinGw;;
 *) os="UNKNOWN:${unameOut}"
 esac
export MACHINE_OS=$os

 # set BYZER_HOME
 if [ -z $BYZER_HOME ];then
export BYZER_HOME=$(cd -P -- "$(dirname -- "0ドル")"/../ && pwd -P)
 fi

 # set JAVA
 if [[ "${JAVA}" == "" ]]; then
 if [[ -z "$JAVA_HOME" ]]; then
 # if $JAVA_HOME is not found
 if [[ $MACHINE_OS == "Mac" ]]; then
 if command -v java &> /dev/null ; then
 # try to use jdk in system
 JAVA_HOME=$(dirname $(dirname $(readlink $(which java))))
 elif [[ -d "${BYZER_HOME}/jdk8/Contents/Home/" ]]; then
 # No Java found, try to use embedded open jdk (only works on byzer-all-in-one)
 JAVA_HOME=${BYZER_HOME}/jdk8/Contents/Home
 else
quit "Java environment not found, Java 1.8 or above is required."
 fi
 elif [[ $MACHINE_OS == "Linux" ]]; then
 if command -v java &> /dev/null ; then
 # try to use jdk in system
 JAVA_HOME=$(dirname $(dirname $(readlink -f $(which java))))
 elif [[ -d "${BYZER_HOME}/jdk8/" ]]; then
 # No Java found, try to use embedded open jdk (only works on byzer-all-in-one)
 JAVA_HOME="${BYZER_HOME}"/jdk8
 else
quit "Java environment not found, Java 1.8 or above is required."
 fi
 else
quit "Not suppported operating system: $MACHINE_OS"
 fi

 [[ -z "$JAVA_HOME" ]] && quit "JAVA_HOME is not found, please set JAVA_HOME"
 export JAVA_HOME
 fi

 # check java command is found
 export JAVA=$JAVA_HOME/bin/java
 [[ -e "${JAVA}" ]] || quit "${JAVA} does not exist. Please set JAVA_HOME correctly."
 verbose "java is ${JAVA}"
 fi


 # set BYZER_IP
 if [ -z $BYZER_IP ];then
export BYZER_IP=$(ifconfig | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1' | head -n 1)
 fi

 # set BYZER_PORT
 export BYZER_LANG_PORT=$($BYZER_HOME/bin/get-properties.sh streaming.driver.port)

 if [[ -z ${BYZER_LANG_PORT} ]]; then
export BYZER_LANG_PORT=9003
 fi

 # set ServerMode
 export BYZER_SERVER_MODE=$($BYZER_HOME/bin/get-properties.sh byzer.server.mode)
 if [[ -z ${BYZER_SERVER_MODE} ]]; then
export BYZER_SERVER_MODE="server"
 fi
fi