// Copyright 2022 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import (
	"context"
	"net/http"

	"github.com/pingcap/fn"
	"github.com/pingcap/log"
	"go.uber.org/zap"

	"github.com/pingcap-inc/compute-engine/pkg/service"
)

func ListTask(ctx context.Context) ([]string, error) {
	s := ctx.Value(InstanceKey).(service.Scheduler)
	tasks, err := s.ListTask(ctx)
	if err != nil {
		log.Error("list task error", zap.Error(err))
		return nil, fn.ErrorWithStatusCode(err, http.StatusInternalServerError)
	}
	return tasks, nil
}