package testcase

import (
	"time"

	"github.com/pingcap/test-infra/caselib/pkg/host"
	"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/pkg/utils"
	"github.com/pingcap/test-infra/caselib/ticdc/common"
	"github.com/pingcap/test-infra/common/model/resource"
	"github.com/pingcap/tiflow/cdc/model"
)

// CDC works with BR restore upstream and downstream
// Create upstream TiDB cluster/downstream TiDB/workload/br/mc
// BR restore from s3 to upstream, then restore the same data (sysbench) to downstream
// Create changefeed
// Start to run sysbench in tables restored by BR
// Waiting for workload finish
// Check consistency
var _ = common.AddTestCase("cdc_br_serialized", func() steps.Step {
	var (
		dbNameVar    = common.DBName
		changeFeedID = "cdc-br-serialized"
		brHost       = &resource.ResourceHandle{}
		mcHost       = &resource.ResourceHandle{}
		backupOpts   = &host.BackupFullOpts{}
	)
	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).
		LoadResourceFromEnv(utils.ResourcePrefix+"br", brHost).
		LoadResourceFromEnv(utils.ResourcePrefix+"mc", mcHost).
		LoadResourceFromEnv(utils.ParamPrefix+"br_opts", backupOpts).
		DropUserDatabases(common.ResourceHandleSource).
		Parallel(
			steps.NewBrRestoreFull(brHost, common.ResourceHandleSource, backupOpts),
			steps.NewBrRestoreFull(brHost, common.ResourceHandleMySQL, backupOpts),
		).
		InitCDCComponents(common.ResourceHandleSource, common.ResourceHandleMySQL).
		Sleep(10*time.Second).
		OperateChangeFeed(&ticdc.ChangeFeedCreateFlags{SinkType: ticdc.SinkTypeMySQL, ID: changeFeedID}).
		InitWorkload(common.ResourceHandleWorkload).
		RunWorkload(common.Spec.GetWorkloadOption(workload.CommandTypeRun)).
		SendFinishMark(dbNameVar).
		Sleep(20*time.Minute).
		WaitFinishMark(common.ResourceHandleSource, dbNameVar, 3*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()
},
)