#!/bin/bash

set -eu

CUR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
source $CUR/../_utils/test_prepare
WORK_DIR=$OUT_DIR/$TEST_NAME
CDC_BINARY=cdc.test
SINK_TYPE=$1

# start the s3 server
export MINIO_ACCESS_KEY=cdcs3accesskey
export MINIO_SECRET_KEY=cdcs3secretkey
export MINIO_BROWSER=off
export AWS_ACCESS_KEY_ID=$MINIO_ACCESS_KEY
export AWS_SECRET_ACCESS_KEY=$MINIO_SECRET_KEY
export S3_ENDPOINT=127.0.0.1:24927
rm -rf "$WORK_DIR"
mkdir -p "$WORK_DIR"
pkill -9 minio || true
bin/minio server --address $S3_ENDPOINT "$WORK_DIR/s3" &
MINIO_PID=$!
check_minio $S3_ENDPOINT

stop_minio() {
	if [ $MINIO_PID -ne 0 ]; then
		kill -2 $MINIO_PID || true
	fi
}

stop() {
	stop_minio
	stop_test $WORK_DIR
}

function run() {
	if [ "$SINK_TYPE" == "storage" ]; then
		return
	fi
	# TODO(dongmen): enable pulsar in the future.
	if [ "$SINK_TYPE" == "pulsar" ]; then
		exit 0
	fi

	start_tidb_cluster --workdir $WORK_DIR

	bin/minio server --address $S3_ENDPOINT "$WORK_DIR/s3" &
	MINIO_PID=$!
	i=0
	while ! curl -o /dev/null -v -s "http://$S3_ENDPOINT/"; do
		i=$(($i + 1))
		if [ $i -gt 30 ]; then
			echo 'Failed to start minio'
			exit 1
		fi
		sleep 2
	done
	s3cmd --access_key=$MINIO_ACCESS_KEY --secret_key=$MINIO_SECRET_KEY --host=$S3_ENDPOINT --host-bucket=$S3_ENDPOINT --no-ssl mb s3://logbucket

	# record tso before we create tables to skip the system table DDLs
	start_ts=$(run_cdc_cli_tso_query $UP_PD_HOST_1 $UP_PD_PORT_1)

	run_cdc_server --workdir $WORK_DIR --binary $CDC_BINARY

	TOPIC_NAME_1="ticdc-multi-tables-ddl-test-normal-$RANDOM"
	TOPIC_NAME_2="ticdc-multi-tables-ddl-test-error-1-$RANDOM"
	TOPIC_NAME_3="ticdc-multi-tables-ddl-test-error-2-$RANDOM"

	case $SINK_TYPE in
	*) ;;
	esac

	cf_normal="test-normal"
	cf_err1="test-error-1"
	cf_err2="test-error-2"

	case $SINK_TYPE in
	"kafka")
		SINK_URI="kafka://127.0.0.1:9092/$TOPIC_NAME_1?protocol=open-protocol&partition-num=4&kafka-version=${KAFKA_VERSION}&max-message-bytes=10485760"
		cdc_cli_changefeed create -c=$cf_normal --start-ts=$start_ts --sink-uri="$SINK_URI" --config="$CUR/conf/normal.toml"

		SINK_URI="kafka://127.0.0.1:9092/$TOPIC_NAME_2?protocol=open-protocol&partition-num=4&kafka-version=${KAFKA_VERSION}&max-message-bytes=10485760"
		cdc_cli_changefeed create -c=$cf_err1 --start-ts=$start_ts --sink-uri="$SINK_URI" --config="$CUR/conf/error-1.toml"

		SINK_URI="kafka://127.0.0.1:9092/$TOPIC_NAME_3?protocol=open-protocol&partition-num=4&kafka-version=${KAFKA_VERSION}&max-message-bytes=10485760"
		cdc_cli_changefeed create -c=$cf_err2 --start-ts=$start_ts --sink-uri="$SINK_URI" --config="$CUR/conf/error-2.toml"

		run_kafka_consumer $WORK_DIR "kafka://127.0.0.1:9092/$TOPIC_NAME_1?protocol=open-protocol&partition-num=4&version=${KAFKA_VERSION}&max-message-bytes=10485760"
		run_kafka_consumer $WORK_DIR "kafka://127.0.0.1:9092/$TOPIC_NAME_2?protocol=open-protocol&partition-num=4&version=${KAFKA_VERSION}&max-message-bytes=10485760"
		run_kafka_consumer $WORK_DIR "kafka://127.0.0.1:9092/$TOPIC_NAME_3?protocol=open-protocol&partition-num=4&version=${KAFKA_VERSION}&max-message-bytes=10485760"
		;;
	*)
		SINK_URI="mysql://normal:123456@127.0.0.1:3306/"
		cdc_cli_changefeed create -c=$cf_normal --start-ts=$start_ts --sink-uri="$SINK_URI" --config="$CUR/conf/normal.toml"
		cdc_cli_changefeed create -c=$cf_err1 --start-ts=$start_ts --sink-uri="$SINK_URI" --config="$CUR/conf/error-1.toml"
		cdc_cli_changefeed create -c=$cf_err2 --start-ts=$start_ts --sink-uri="$SINK_URI" --config="$CUR/conf/error-2.toml"
		;;
	esac

	run_sql_file $CUR/data/test.sql ${UP_TIDB_HOST} ${UP_TIDB_PORT}
	check_table_exists multi_tables_ddl_test.t55 ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT}
	check_table_exists multi_tables_ddl_test.t66 ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT}
	check_table_exists multi_tables_ddl_test.t7 ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT}
	check_table_exists multi_tables_ddl_test.t88 ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT}
	# sync_diff can't check non-exist table, so we check expected tables are created in downstream first
	check_table_exists multi_tables_ddl_test.finish_mark ${DOWN_TIDB_HOST} ${DOWN_TIDB_PORT}
	echo "check table exists success"

	# changefeed test-error will not report an error, "multi_tables_ddl_test.t555 to multi_tables_ddl_test.t55" part will be skipped.
	run_sql "rename table multi_tables_ddl_test.t7 to multi_tables_ddl_test.t77, multi_tables_ddl_test.t555 to multi_tables_ddl_test.t55;" ${UP_TIDB_HOST} ${UP_TIDB_PORT}

	check_changefeed_state "http://${UP_PD_HOST_1}:${UP_PD_PORT_1}" $cf_normal "normal" "null" ""
	check_changefeed_state "http://${UP_PD_HOST_1}:${UP_PD_PORT_1}" $cf_err1 "normal" "null" ""
	do_retry 10 2 check_changefeed_state "http://${UP_PD_HOST_1}:${UP_PD_PORT_1}" $cf_err2 "failed" "ErrSyncRenameTableFailed" ""

	check_sync_diff $WORK_DIR $CUR/conf/diff_config.toml 60

	cleanup_process $CDC_BINARY
}

trap stop EXIT
run $*
check_logs $WORK_DIR
echo "[$(date)] <<<<<< run test case $TEST_NAME success! >>>>>>"