package testcase

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/tiflow/cdc/model"
)

// CdcMinorComponentsUnavailable
// create tidb cluster / mysql / workload: 3 TiDB, 3 TiKV, 3 PD
// create changefeed, pause changefeed
// create database
// run workload
// resume changefeed
// make pd lead switch, make one tidb component failed, make one tikv component failed, by pod failure chaos.
// wait for workload finish
// check consistency
var _ = common.AddTestCase("cdc_minor_components_unavailable", func() steps.Step {
	var (
		changeFeedID = "cdc-minor-components-unavailable"
		dbNameVar    = common.DBName
	)
	return steps.
		NewBuilder().
		LoadEnv().
		LoadResourceFromEnv("TI_PARAM_RES_upstream", common.ResourceHandleSource).
		LoadResourceFromEnv("TI_PARAM_RES_downstream", common.ResourceHandleMySQL).
		LoadResourceFromEnv("TI_PARAM_RES_workload", common.ResourceHandleWorkload).
		InitCDCComponents(common.ResourceHandleSource, common.ResourceHandleMySQL).
		OperateChangeFeed(&ticdc.ChangeFeedCreateFlags{SinkType: ticdc.SinkTypeMySQL, ID: changeFeedID}).
		Sleep(20*time.Second).
		OperateChangeFeed(&ticdc.ChangeFeedAdminJobFlags{JobType: model.AdminStop, ID: changeFeedID}).
		CreateDatabase(common.ResourceHandleSource, dbNameVar).
		InitWorkload(common.ResourceHandleWorkload).
		RunWorkload(common.Spec.GetWorkloadOption(workload.CommandTypePrepare)).
		RunWorkload(common.Spec.GetWorkloadOption(workload.CommandTypeRun)).
		OperateChangeFeed(&ticdc.ChangeFeedAdminJobFlags{JobType: model.AdminResume, ID: changeFeedID}).
		Parallel(
			steps.NewPdSwitchLeader(),
			steps.NewKVFailureWithID(common.ResourceHandleSource, 0, 20*time.Minute),
			steps.NewTiDBFailureWithID(common.ResourceHandleSource, 0, 20*time.Minute),
		).
		SendFinishMark(dbNameVar).
		WaitFinishMark(common.ResourceHandleMySQL, dbNameVar, 5*time.Hour).
		CheckConsistency(common.ResourceHandleSource, common.ResourceHandleMySQL, dbNameVar).
		DropDatabasesIfExists(common.ResourceHandleSource, &dbNameVar).
		Sleep(1 * time.Minute).
		OperateChangeFeed(&ticdc.ChangeFeedAdminJobFlags{JobType: model.AdminRemove, ID: changeFeedID, ForceRemove: true}).
		Build()
})