package qihoo360testcase

import (
	"time"

	"github.com/pingcap/test-infra/caselib/pkg/model/ticdc"
	"github.com/pingcap/test-infra/caselib/pkg/model/workload"
	"github.com/pingcap/test-infra/caselib/pkg/steps"
	"github.com/pingcap/test-infra/caselib/ticdc/common"
	"github.com/pingcap/test-infra/sdk/resource"
	"github.com/pingcap/tiflow/cdc/model"
)

// CdcScaleKafkaSync
// create tidb cluster / kafka / workload
// create changefeed
// stop changefeed
// prepare incremental data
// resume changefeed
// run real time data
// scale out cluster ticdc from 3 -> 5, then 5 -> 1 -> 3 -> 2 once
// wait for workload finish
// check consistency

func Qihoo360ScaleKafkaSync() steps.Step {
	var (
		changeFeedID = "cdc-scale-kafka-out-in"
		dbName360    = common.DBName
	)
	return steps.
		NewBuilder().
		LoadEnv().
		LoadResourceFromEnv("TI_PARAM_RES_upstream", common.ResourceHandleSource).
		LoadResourceFromEnv("TI_PARAM_RES_downstream2", common.ResourceHandleKafka).
		LoadResourceFromEnv("TI_PARAM_RES_workload", common.ResourceHandleWorkload).
		DropDatabasesIfExists(common.ResourceHandleSource, &dbName360).
		InitCDCComponents(common.ResourceHandleSource, common.ResourceHandleKafka).
		OperateChangeFeed(&ticdc.ChangeFeedCreateFlags{
			SinkType: ticdc.SinkTypeKafka,
			ID:       changeFeedID,
			Options: map[string]string{
				"topic":              "cdc-event-canal-json",
				"protocol":           "canal-json",
				"replication-factor": "3",
			},
		}).
		CreateDatabase(common.ResourceHandleSource, common.DBName).
		OperateChangeFeed(&ticdc.ChangeFeedAdminJobFlags{
			JobType: model.AdminStop,
			ID:      changeFeedID,
		}).
		InitWorkload(common.ResourceHandleWorkload).
		RunWorkload(&workload.QihooOption{
			Command:        workload.CommandTypeLoad,
			PropertyFile:   "./workloads/oncall2929", // property file is located inside 360 workload image
			PropertyValues: []string{"operationcount=50000", "autocommit=1", "databasename=" + common.DBName, "tablecount=200"},
			Threads:        200,
			Duration:       3 * time.Hour, // we do not know how long the command will take, set it to 8 at the moment.
		}).
		OperateChangeFeed(&ticdc.ChangeFeedAdminJobFlags{
			JobType: model.AdminResume,
			ID:      changeFeedID,
		}).
		Parallel(
			steps.NewRunWorkload(&workload.QihooOption{
				Command:        workload.CommandTypeRun,
				PropertyFile:   "./workloads/oncall2929", // property file is located inside 360 workload image
				PropertyValues: []string{"operationcount=5000000", "autocommit=1", "databasename=" + common.DBName, "tablecount=200", "exectime=3600"},
				Threads:        200,
				Duration:       2 * time.Hour, // we do not know how long the command will take, set it to 24 at the moment.
			}),

			steps.NewLoopTask(1*time.Hour, 10*time.Minute, true,
				steps.NewScaleTiDBCluster(resource.TiCDC, 6, 0),
				steps.NewSwitchOwner(common.ResourceHandleSource, 20*time.Second),
				steps.NewScaleTiDBCluster(resource.TiCDC, 1, 0),
				steps.NewScaleTiDBCluster(resource.TiCDC, 5, 0),
				steps.NewSwitchOwner(common.ResourceHandleSource, 20*time.Second),
				steps.NewScaleTiDBCluster(resource.TiCDC, 2, 0),
			),
		).
		SendFinishMark(common.DBName).
		// WaitFinishMark(common.ResourceHandleMySQL, common.DBName, 3*time.Hour).
		// CheckConsistency(common.ResourceHandleSource, common.ResourceHandleMySQL, common.DBName).
		DropDatabasesIfExists(common.ResourceHandleSource, &dbName360).
		Sleep(1 * time.Minute).
		OperateChangeFeed(&ticdc.ChangeFeedAdminJobFlags{JobType: model.AdminRemove, ID: changeFeedID, ForceRemove: true}).
		Build()
}