package cronhu

import (
	"log"
	"os"
	"time"

	"github.com/robfig/cron/v3"
	"go.uber.org/dig"
)

func Init(di *dig.Container) *cron.Cron {

	location, err := time.LoadLocation(os.Getenv("TIMEZONE"))

	if err != nil {
		log.Panic("unable to load timezone!")
	}
	c := cron.New(cron.WithLocation(location))
	err = di.Provide(func() *cron.Cron {
		return c
	})

	if err != nil {
		log.Panic("unable to initialize cron!")
	}

	return c
}