#!/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

today=`date +"%Y%m%d"`
TDENGINE_DIR=/root/TDengine
JDBC_DIR=/root/taos-connector-jdbc
TDENGINE_COVERAGE_REPORT=$TDENGINE_DIR/tests/coverage-report-$today.log

# Color setting
RED='\033[0;31m'
GREEN='\033[1;32m'
GREEN_DARK='\033[0;32m'
GREEN_UNDERLINE='\033[4;32m'
NC='\033[0m'

function buildTDengine() {
	echo "check if TDengine need build"
	cd $TDENGINE_DIR
  	git remote prune origin > /dev/null
	git remote update > /dev/null
	REMOTE_COMMIT=`git rev-parse --short remotes/origin/$branch`
	LOCAL_COMMIT=`git rev-parse --short @`
	echo " LOCAL: $LOCAL_COMMIT"
	echo "REMOTE: $REMOTE_COMMIT"

	# reset counter
	lcov -d . --zerocounters

	if [ "$LOCAL_COMMIT" == "$REMOTE_COMMIT" ]; then
		echo "repo up-to-date"
	else
		echo "repo need to pull"
	fi

	git reset --hard
	git checkout -- .
	git checkout $branch
	git checkout -- .
	git clean -dfx
	git pull    
 	
  	[ -d $TDENGINE_DIR/debug ] || mkdir $TDENGINE_DIR/debug
  	cd $TDENGINE_DIR/debug

    echo "rebuild.."
	LOCAL_COMMIT=`git rev-parse --short @`

	rm -rf *
	if [ "$branch" == "3.0" ]; then
		echo "3.0 ============="
		cmake -DCOVER=true -DBUILD_TEST=true -DBUILD_HTTP=false -DBUILD_TOOLS=true .. 
	else
		cmake -DCOVER=true -DBUILD_TOOLS=true -DBUILD_HTTP=false .. > /dev/null
	fi
	make -j
	make install
}

function runCasesOneByOne () {
	while read -r line; do
		cmd=`echo $line | cut -d',' -f 5`		
		if [[ "$2" == "sim" ]] && [[ $cmd == *"test.sh"* ]]; then
			case=`echo $cmd | cut -d' ' -f 3`
			start_time=`date +%s`
			date +%F\ %T | tee -a  $TDENGINE_COVERAGE_REPORT  && $cmd > /dev/null 2>&1 && \
			echo -e "${GREEN}$case success${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT \
			|| echo -e "${RED}$case failed${NC}" | tee -a  $TDENGINE_COVERAGE_REPORT
			end_time=`date +%s`
			echo execution time of $case was `expr $end_time - $start_time`s. | tee -a $TDENGINE_COVERAGE_REPORT
		elif [[ "$2" == "system-test" ]] && [[ $line == *"system-test"* ]]; then
			case=`echo $cmd | cut -d' ' -f 4`
			start_time=`date +%s`
			date +%F\ %T | tee -a $TDENGINE_COVERAGE_REPORT && $cmd > /dev/null 2>&1 && \
			echo -e "${GREEN}$case success${NC}" | tee -a $TDENGINE_COVERAGE_REPORT || \
			echo -e "${RED}$case failed${NC}" | tee -a $TDENGINE_COVERAGE_REPORT
			end_time=`date +%s`
			echo execution time of $case was `expr $end_time - $start_time`s. | tee -a $TDENGINE_COVERAGE_REPORT
		elif [[ "$2" == "develop-test" ]] && [[ $line == *"develop-test"* ]]; then
			case=`echo $cmd | cut -d' ' -f 4`
			start_time=`date +%s`
			date +%F\ %T | tee -a $TDENGINE_COVERAGE_REPORT && $cmd > /dev/null 2>&1 && \
			echo -e "${GREEN}$case success${NC}" | tee -a $TDENGINE_COVERAGE_REPORT || \
			echo -e "${RED}$case failed${NC}" | tee -a $TDENGINE_COVERAGE_REPORT
			end_time=`date +%s`
			echo execution time of $case was `expr $end_time - $start_time`s. | tee -a $TDENGINE_COVERAGE_REPORT			
		fi
	done < $1
}

function runUnitTest() {
	echo "=== Run unit test case ==="
	echo " $TDENGINE_DIR/debug"
	cd $TDENGINE_DIR/debug
	ctest -j12
	echo "3.0 unit test done"
}

function runSimCases() {
	echo "=== Run sim cases ==="
	
	cd $TDENGINE_DIR/tests/script
	runCasesOneByOne ../parallel_test/cases.task sim	
	
	totalSuccess=`grep 'sim success' $TDENGINE_COVERAGE_REPORT | wc -l`
	if [ "$totalSuccess" -gt "0" ]; then
		echo "### Total $totalSuccess SIM test case(s) succeed! ###" | tee -a $TDENGINE_COVERAGE_REPORT
	fi

	totalFailed=`grep 'sim failed\|fault' $TDENGINE_COVERAGE_REPORT | wc -l`
	if [ "$totalFailed" -ne "0" ]; then
		echo "### Total $totalFailed SIM test case(s) failed! ###" | tee -a $TDENGINE_COVERAGE_REPORT
	fi
}

function runPythonCases() {
	echo "=== Run python cases ==="
		
	cd $TDENGINE_DIR/tests/system-test
	runCasesOneByOne ../parallel_test/cases.task system-test

	cd $TDENGINE_DIR/tests/develop-test
	runCasesOneByOne ../parallel_test/cases.task develop-test

	totalSuccess=`grep 'py success' $TDENGINE_COVERAGE_REPORT | wc -l`
	if [ "$totalSuccess" -gt "0" ]; then
		echo "### Total $totalSuccess python test case(s) succeed! ###" | tee -a $TDENGINE_COVERAGE_REPORT
	fi

	totalFailed=`grep 'py failed\|fault' $TDENGINE_COVERAGE_REPORT | wc -l`
	if [ "$totalFailed" -ne "0" ]; then
		echo "### Total $totalFailed python test case(s) failed! ###" | tee -a $TDENGINE_COVERAGE_REPORT
	fi
}

function runJDBCCases() {
	echo "=== Run JDBC cases ==="

	cd $JDBC_DIR
	git checkout -- .
	git reset --hard HEAD
	git checkout main
	git pull

	stopTaosd
	stopTaosadapter

	taosd -c /etc/taos >> /dev/null 2>&1 &
	taosadapter >> /dev/null 2>&1 &

	mvn clean test > result.txt 2>&1
	summary=`grep "Tests run:" result.txt | tail -n 1`		
	echo -e "### JDBC test result: $summary ###" | tee -a $TDENGINE_COVERAGE_REPORT
}

function runTest() {
	echo "run Test"
	
	cd $TDENGINE_DIR
	[ -d sim ] && rm -rf sim
    [ -f $TDENGINE_COVERAGE_REPORT ] && rm $TDENGINE_COVERAGE_REPORT

	runUnitTest
	runSimCases
	runPythonCases
	runJDBCCases
	
	stopTaosd	
	cd $TDENGINE_DIR/tests/script
	find . -name '*.sql' | xargs rm -f

	cd $TDENGINE_DIR/tests/pytest
	find . -name '*.sql' | xargs rm -f
}

function lcovFunc {
	echo "collect data by lcov"
	cd $TDENGINE_DIR

	# collect data
	lcov -d . --capture --rc lcov_branch_coverage=1 --rc genhtml_branch_coverage=1 --no-external -b $TDENGINE_DIR -o coverage.info

	# remove exclude paths
	if [ "$branch" == "3.0" ]; then
		lcov --remove coverage.info \
			'*/contrib/*' '*/tests/*' '*/test/*' '*/tools/*' '*/libs/sync/*'\
			'*/AccessBridgeCalls.c' '*/ttszip.c' '*/dataInserter.c' '*/tlinearhash.c' '*/tsimplehash.c' '*/tsdbDiskData.c'\
			'*/texpr.c' '*/runUdf.c' '*/schDbg.c' '*/syncIO.c' '*/tdbOs.c' '*/pushServer.c' '*/osLz4.c'\
			'*/tbase64.c' '*/tbuffer.c' '*/tdes.c' '*/texception.c' '*/tidpool.c' '*/tmempool.c'\
			'*/clientJniConnector.c' '*/clientTmqConnector.c' '*/version.c' '*/shellAuto.c' '*/shellTire.c'\
			'*/tthread.c' '*/tversion.c' '*/ctgDbg.c' '*/schDbg.c' '*/qwDbg.c' '*/tencode.h' '*/catalog.c'\
			'*/tqSnapshot.c' '*/tsdbSnapshot.c''*/metaSnapshot.c' '*/smaSnapshot.c' '*/tqOffsetSnapshot.c'\
			'*/vnodeSnapshot.c' '*/metaSnapshot.c' '*/tsdbSnapshot.c' '*/mndGrant.c' '*/mndSnode.c' '*/streamRecover.c'\
		       	--rc lcov_branch_coverage=1 -o coverage.info
	else	
		lcov --remove coverage.info \
    		'*/tests/*' '*/test/*' '*/deps/*' '*/plugins/*' '*/taosdef.h' '*/ttype.h' '*/tarithoperator.c' '*/TSDBJNIConnector.c' '*/taosdemo.c' '*/clientJniConnector.c'\
    		--rc lcov_branch_coverage=1 -o coverage.info
	fi


	# generate result
	echo "generate result"
	lcov -l --rc lcov_branch_coverage=1 coverage.info | tee -a $TDENGINE_COVERAGE_REPORT

	# push result to coveralls.io
	echo "push result to coveralls.io"
	/usr/local/bin/coveralls-lcov coverage.info -t o7uY02qEAgKyJHrkxLGiCOTfL3IGQR2zm | tee -a $TDENGINE_COVERAGE_REPORT

	#/root/pxiao/checkCoverageFile.sh -s $TDENGINE_DIR/source -f $TDENGINE_COVERAGE_REPORT
	#cat /root/pxiao/fileListNoCoverage.log | tee -a $TDENGINE_COVERAGE_REPORT
	cat $TDENGINE_COVERAGE_REPORT | grep "| 0.0%" | awk -F "%" '{print $1}' | awk -F "|" '{if($2==0.0)print $1}' | tee -a $TDENGINE_COVERAGE_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' $TDENGINE_COVERAGE_REPORT
	BODY_CONTENT=`cat $TDENGINE_COVERAGE_REPORT`
	echo -e "from: <support@taosdata.com>\nto: ${receiver}\nsubject: Coverage test report ${branch} ${today}, commit ID: ${LOCAL_COMMIT}\n\n${today}:\n${BODY_CONTENT}" | \
	(cat - && uuencode $TDENGINE_COVERAGE_REPORT coverage-report-$today.log) | \
	/usr/sbin/ssmtp "${receiver}" && echo "Report Sent!"
}

function stopTaosd {
	echo "Stop taosd start"
        systemctl stop taosd
  	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
	echo "Stop tasod end"
}

function stopTaosadapter {
	echo "Stop taosadapter"
	systemctl stop taosadapter.service
	PID=`ps -ef|grep -w taosadapter | grep -v grep | awk '{print $2}'`
	while [ -n "$PID" ]
	do
		pkill -TERM -x taosadapter
		sleep 1
		PID=`ps -ef|grep -w taosd | grep -v grep | awk '{print $2}'`
	done
	echo "Stop tasoadapter end"

}

WORK_DIR=/root/

date >> $WORK_DIR/cron.log
echo "Run Coverage Test" | tee -a $WORK_DIR/cron.log

stopTaosd

buildTDengine
runTest
lcovFunc

sendReport
stopTaosd

date >> $WORK_DIR/cron.log
echo "End of Coverage Test" | tee -a $WORK_DIR/cron.log