package notificationservice

import (
	"sync"

	"bitbucket.org/nemt/nemt-portal-api/application/entitymapping"
	"bitbucket.org/nemt/nemt-portal-api/domain/contract"
	"bitbucket.org/nemt/nemt-portal-api/domain/service"
	"bitbucket.org/nemt/nemt-portal-api/infra/config"
)

var (
	instance *Service
	once     sync.Once
)

// Service holds the domain service repositories
type Service struct {
	Twilio *twilioService
}

// New returns a new domain Service instance
func New(svc *service.Service, mapper *entitymapping.Mapper, cfg *config.Config, cache contract.CacheManager) *Service {
	once.Do(func() {
		instance = &Service{
			Twilio: newTwilioService(svc, mapper, cfg, cache),
		}
	})

	return instance
}