package cronservice

import (
	"github.com/go-co-op/gocron/v2"

	"code.aides.space/aides-infra/aides-repo-api/internal/logger"
)

type RepoService interface {
	Update(bool) error
}

type Service struct {
	repoService RepoService

	scheduler gocron.Scheduler
}

func New(repo RepoService) *Service {
	log := logger.GetLogger()
	scheduler, err := gocron.NewScheduler()
	if err != nil {
		log.Fatal("Не удалось создать планировщик", map[string]interface{}{
			"err": err,
		})
	}

	return &Service{
		scheduler:   scheduler,
		repoService: repo,
	}
}

func (s *Service) SetupCronJobs() {
	log := logger.GetLogger()
	_, err := s.scheduler.NewJob(
		gocron.CronJob("0 4 * * *", false),
		gocron.NewTask(func() {
			log.Info(
				"[cron] update is started",
			)
			err := s.repoService.Update(false)
			if err != nil {
				log.Error("[cron] update error", map[string]interface{}{
					"err": err,
				})
			}
		}),
	)
	if err != nil {
		log.Fatal("Не удалось создать задание cron", map[string]interface{}{
			"err": err,
		})
	}
}

func (s *Service) Start() {
	s.scheduler.Start()
}

func (s *Service) Shutdown() {
	log := logger.GetLogger()
	err := s.scheduler.Shutdown()
	if err != nil {
		log.Error("Не удалось корректно завершить работу планировщика", map[string]interface{}{
			"err": err,
		})
	}
}