package service

import (
	"net/http"
	"sghgogs.com/micro/common/errorcode"
	req "sghgogs.com/micro/shopping-service/domain/model/request"
	pb "sghgogs.com/micro/shopping-service/proto"
	"time"
)

func (svc *Service) CreateShoppingCart(add *pb.CreateShoppingCartRequest) error {
	if err := svc.Repository.CreateShoppingCart(&req.ShoppingCart{
		UserID:   add.UserId,
		Quantity: add.Quantity,
	}); err != nil {
		return errorcode.New(svc.Namespace, err.Error(), http.StatusBadRequest)
	}
	return nil
}

func (svc *Service) CreateMultipleShoppingCartItem(cartItems *pb.CreateShoppingCartItemRequest) error {
	items := make([]*req.ShoppingCartItem, 0)
	for _, item := range cartItems.Items {
		items = append(items, &req.ShoppingCartItem{
			ShoppingCartID: item.ShoppingCartId,
			ProductID:      item.ProductId,
			Quantity:       item.Quantity,
			TotalPrice:     item.TotalPrice,
			CreatedAt:      time.Now(),
			UpdatedAt:      nil,
		})
	}
	if err := svc.Repository.CreateMultipleShoppingCartItem(items); err != nil {
		return errorcode.New(svc.Namespace, err.Error(), http.StatusBadRequest)
	}
	return nil
}