package replay

import (
	"context"
	"time"

	"github.com/go-co-op/gocron"
	"github.com/tidbcloud/dataflow-service/app/worker/common"
)

const (
	replayIntervalSeconds = 30
)

// NewWorkerScheduler create the replay worker scheduler
func NewWorkerScheduler(ctx context.Context, loc *time.Location) (*gocron.Scheduler, error) {
	s := gocron.NewScheduler(loc)
	s.SingletonModeAll()

	// sync the replay task status every 30 seconds
	if _, err := s.Every(replayIntervalSeconds).Seconds().
		Do(common.WorkerFunWrapper("SyncReplayWorker", RunSyncReplayWorker)); err != nil {
		return nil, err
	}

	return s, nil
}