public IActionResult Index(int id)
        {
            ProductDetailViewModel productDetail = new ProductDetailViewModel()
            {
            };

            productDetail.ProductDetail = _productService.GetById(id);
            productDetail.ProductRelate = _productService.GetProductRelate(productDetail.ProductDetail.CategoryId, 6);
            productDetail.ProductUpsell = _productService.GetProductUpsell(6);
            productDetail.ProductTags   = _productService.GetTagByProductId(id);
            productDetail.DomainApi     = _config["DomainApi:Domain"];
            productDetail.ProductImages = _productImageService.GetProductImageByProdutId(id);
            productDetail.Colors        = _productQuantityService.GetColorByProductId(id);
            productDetail.WholePrices   = _wholePriceService.GetAllByProductId(id);
            return(View(productDetail));
        }