package service_product

import (
	"online-order/domain"
	"online-order/entity"
)

type productservice struct {
	repo domain.ProductRepository
}

func NewProductService(r domain.ProductRepository) *productservice {
	return &productservice{
		repo: r,
	}
}

func (s *productservice) List() ([]*entity.ProductDisplay, error) {
	return s.repo.List()
}

func (s *productservice) ListProductPerCategory(slug string) ([]*entity.ProductDisplay, error) {
	return s.repo.ListProductPerCategory(slug)
}

func (s *productservice) Create(p *entity.ProductCreateUpdate) error {
	return s.repo.Create(p)
}

// Retrieve a product
func (s *productservice) GetByID(id int) (*entity.ProductDisplay, error) {
	u, err := s.repo.GetByID(id)
	if err != nil {
		return &entity.ProductDisplay{}, entity.ErrNotFound
	}
	return u, nil
}

func (s *productservice) Update(p *entity.ProductCreateUpdate) error {
	return s.repo.Update(p)
}

func (s *productservice) SearchProduct(identifier string) (*entity.ProductDisplay, error) {
	return s.repo.SearchProduct(identifier)
}

func (s *productservice) Delete(id int) error {
	return s.repo.Delete(id)
}