package task

import (
	"context"
	"time"

	cloudv1 "github.com/tidbcloud/infra-api/api/v1"

	"github.com/tidbcloud/infra-provider/pkg/deploy"
	"github.com/tidbcloud/infra-provider/pkg/namer"
)

const Finalizer = "cluster.cloud.pingcap.com/finalizer"

var _ deploy.Task = &BaseTask{}

type BaseTask struct {
	// BeginAt denotes the starting time of the task.
	BeginAt *time.Time
}

func (t *BaseTask) Name() string {
	return ""
}

func (t *BaseTask) Category() deploy.TaskCategory {
	return ""
}

func (t *BaseTask) Create(ctx context.Context) deploy.Result {
	return deploy.Done()
}

func (t *BaseTask) PostCreate(ctx context.Context) deploy.Result {
	return deploy.Done()
}

func (t *BaseTask) Delete(ctx context.Context) deploy.Result {
	return deploy.Done()
}

func (t *BaseTask) PostDelete(ctx context.Context) deploy.Result {
	return deploy.Done()
}

// MetricsStartTime will return the `BeginAt` (nil by default). For
// Task whose metrics need to be exported, the `BeginAt` should be
// initialized when the `Create` is being called.
func (t *BaseTask) MetricsStartTime() *time.Time {
	return t.BeginAt
}

func GetTiflowNamespace(n *cloudv1.Network) string {
	return namer.UniqueIdentifier(n.ObjectMeta, namer.WithPrefix(namer.TiflowFormat))
}