#!/bin/bash

branch=
if [ x$1 != x ];then
        branch=$1
        echo "Testing branch: $branch"
else
        echo "Please enter branch name as a parameter"
        exit 1
fi
jemalloc=
if [ x$2 != x ];then
		jemalloc=jemalloc
        echo "Building TDengine using jemalloc"
else
        echo "Building TDengine using glibc"
fi

today=`date +"%Y%m%d"`
WORK_DIR=/home/ubuntu/pxiao
PERFORMANCE_TEST_REPORT=$WORK_DIR/TDengine/tests/performance-test-report-$today.log

# Coloured Echoes                                                                                                       #
function red_echo      { echo -e "\033[31m$@\033[0m";   }                                                               #
function green_echo    { echo -e "\033[32m$@\033[0m";   }                                                               #
function yellow_echo   { echo -e "\033[33m$@\033[0m";   }                                                               #
function white_echo    { echo -e "\033[1;37m$@\033[0m"; }                                                               #
# Coloured Printfs                                                                                                      #
function red_printf    { printf "\033[31m$@\033[0m";    }                                                               #
function green_printf  { printf "\033[32m$@\033[0m";    }                                                               #
function yellow_printf { printf "\033[33m$@\033[0m";    }                                                               #
function white_printf  { printf "\033[1;37m$@\033[0m";  }                                                               #
# Debugging Outputs                                                                                                     #
function white_brackets { local args="$@"; white_printf "["; printf "${args}"; white_printf "]"; }                      #
function echoInfo   { local args="$@"; white_brackets $(green_printf "INFO") && echo " ${args}"; }                      #
function echoWarn   { local args="$@";  echo "$(white_brackets "$(yellow_printf "WARN")" && echo " ${args}";)" 1>&2; }  #
function echoError  { local args="$@"; echo "$(white_brackets "$(red_printf    "ERROR")" && echo " ${args}";)" 1>&2; }  #


function stopTaosd {
	echo "Stop taosd"
    systemctl stop taosd
	snap stop tdengine
  	PID=`ps -ef|grep -w taosd | grep -v grep | awk '{print $2}'`
	while [ -n "$PID" ]
	do
    pkill -TERM -x taosd
    sleep 1
  	PID=`ps -ef|grep -w taosd | grep -v grep | awk '{print $2}'`
	done
}

function buildTDengine {
	echoInfo "Build TDengine"
	cd $WORK_DIR/TDengine

	git remote update > /dev/null
	git reset --hard HEAD
	git checkout $branch
	REMOTE_COMMIT=`git rev-parse --short remotes/origin/$branch`
	LOCAL_COMMIT=`git rev-parse --short @`

	echo " LOCAL: $LOCAL_COMMIT"
	echo "REMOTE: $REMOTE_COMMIT"
	if [ "$LOCAL_COMMIT" == "$REMOTE_COMMIT" ]; then
		echo "repo up-to-date"
	else
		echo "repo need to pull"
		git pull > /dev/null 2>&1

		LOCAL_COMMIT=`git rev-parse --short @`
		if [ $jemalloc = "jemalloc" ];then
			echo "git submodule update --init --recursive"
			git submodule update --init --recursive
		fi
		
		cd debug
		rm -rf *

		if [ $jemalloc = "jemalloc" ];then
			echo "cmake .. -DJEMALLOC_ENABLED=true > /dev/null"
			cmake .. -DJEMALLOC_ENABLED=true > /dev/null
		else
			cmake .. > /dev/null
		fi
		make && make install > /dev/null		
	fi
}

function runQueryPerfTest {
	[ -f $PERFORMANCE_TEST_REPORT ] && rm $PERFORMANCE_TEST_REPORT
	nohup $WORK_DIR/TDengine/debug/build/bin/taosd -c /etc/taosperf/ > /dev/null 2>&1 &
	echoInfo "Wait TDengine to start"
	sleep 60
	echoInfo "Run Performance Test"	
	cd $WORK_DIR/TDengine/tests/pytest
	
	python3 query/queryPerformance.py -c $LOCAL_COMMIT | tee -a $PERFORMANCE_TEST_REPORT

	mkdir -p /var/lib/perf/
	mkdir -p /var/log/perf/
	rm -rf /var/lib/perf/*
	rm -rf /var/log/perf/*
	nohup $WORK_DIR/TDengine/debug/build/bin/taosd -c /etc/perf/ > /dev/null 2>&1 &	
	echoInfo "Wait TDengine to start"
	sleep 10
	echoInfo "Run Performance Test"	
	cd $WORK_DIR/TDengine/tests/pytest

	python3 insert/insertFromCSVPerformance.py -c $LOCAL_COMMIT | tee -a $PERFORMANCE_TEST_REPORT
	
	python3 tools/taosdemoPerformance.py -c $LOCAL_COMMIT | tee -a $PERFORMANCE_TEST_REPORT
}


function sendReport {
	echo "send report"
	receiver="develop@taosdata.com"
	mimebody="MIME-Version: 1.0\nContent-Type: text/html; charset=utf-8\n"

	cd $TDENGINE_DIR

	sed -i 's/\x1b\[[0-9;]*m//g' $PERFORMANCE_TEST_REPORT
	BODY_CONTENT=`cat $PERFORMANCE_TEST_REPORT`
	
	echo -e "From: <support@taosdata.com>\nto: ${receiver}\nsubject: Query Performace Report ${branch} ${jemalloc} ${today}, commit ID: ${LOCAL_COMMIT}\n\n${today}:\n${BODY_CONTENT}" | \
	(cat - && uuencode $PERFORMANCE_TEST_REPORT performance-test-report-$today.log) | \
	/usr/sbin/ssmtp "${receiver}" && echo "Report Sent!"
}


stopTaosd
buildTDengine
runQueryPerfTest
stopTaosd

echoInfo "Send Report"
sendReport
echoInfo "End of Test"