// Copyright (c) 2018-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.

package scheduler

import (
	"time"

	"github.com/mattermost/mattermost-server/app"
	"github.com/mattermost/mattermost-server/mlog"
	"github.com/mattermost/mattermost-server/model"
)

type Scheduler struct {
	App *app.App
}

func (m *PluginsJobInterfaceImpl) MakeScheduler() model.Scheduler {
	return &Scheduler{m.App}
}

func (scheduler *Scheduler) Name() string {
	return "PluginsScheduler"
}

func (scheduler *Scheduler) JobType() string {
	return model.JOB_TYPE_PLUGINS
}

func (scheduler *Scheduler) Enabled(cfg *model.Config) bool {
	return true
}

func (scheduler *Scheduler) NextScheduleTime(cfg *model.Config, now time.Time, pendingJobs bool, lastSuccessfulJob *model.Job) *time.Time {
	nextTime := time.Now().Add(60 * time.Second)
	return &nextTime
}

func (scheduler *Scheduler) ScheduleJob(cfg *model.Config, pendingJobs bool, lastSuccessfulJob *model.Job) (*model.Job, *model.AppError) {
	mlog.Debug("Scheduling Job", mlog.String("scheduler", scheduler.Name()))

	if job, err := scheduler.App.Jobs.CreateJob(model.JOB_TYPE_PLUGINS, nil); err != nil {
		return nil, err
	} else {
		return job, nil
	}
}