package product

import (
	"context"
	"sghgogs.com/micro/shopping-service/domain/service"
	pb "sghgogs.com/micro/shopping-service/proto"
)

type Product struct {
	Service service.IService
}

func (svc *Product) GetProductList(ctx context.Context, query *pb.GetProductListRequest, rsp *pb.GetProductListResponse) error {
	if list, i, err := svc.Service.GetProductList(query); err != nil {
		return err
	} else {
		rsp.TotalCount = i
		rsp.Items = list
	}
	return nil
}

func (svc *Product) GetProduct(ctx context.Context, query *pb.GetProductRequest, rsp *pb.GetProductResponse) error {
	if product, err := svc.Service.GetProduct(query); err != nil {
		return err
	} else {
		rsp.Data = product
	}
	return nil
}

func (svc *Product) CreateProduct(ctx context.Context, add *pb.CreateProductRequest, rsp *pb.CreateProductResponse) error {
	if err := svc.Service.CreateMultipleProducts(add); err != nil {
		return err
	}
	return nil
}

func (svc *Product) UpdateProduct(ctx context.Context, product *pb.UpdateProductRequest, rsp *pb.UpdateProductResponse) error {
	if err := svc.Service.UpdateProduct(product); err != nil {
		return err
	}
	return nil
}

func (svc *Product) DeleteProduct(ctx context.Context, query *pb.DeleteProductRequest, rsp *pb.DeleteProductResponse) error {
	if err := svc.Service.DeleteProduct(query); err != nil {
		return err
	}
	return nil
}