protected virtual ProductViewModel CreateViewModel(CreateProductDetailViewModelParam param)
{
if (param == null)
{
throw new ArgumentNullException(nameof(param));
}
if (param.Product == null)
{
throw new ArgumentException(GetMessageOfNull(nameof(param.Product)), nameof(param));
}
if (param.ProductDefinition == null)
{
throw new ArgumentException(GetMessageOfNull(nameof(param.ProductDefinition)), nameof(param));
}
if (param.ProductLookups == null)
{
throw new ArgumentException(GetMessageOfNull(nameof(param.ProductLookups)), nameof(param));
}
if (param.CultureInfo == null)
{
throw new ArgumentException(GetMessageOfNull(nameof(param.CultureInfo)), nameof(param));
}
if (string.IsNullOrEmpty(param.BaseUrl))
{
throw new ArgumentException(GetMessageOfNullEmpty(nameof(param.BaseUrl)), nameof(param));
}
var productDetailViewModel = ViewModelMapper.MapTo <ProductViewModel>(param.Product, param.CultureInfo);
InitializeProductImages(param.Product.Id, param.ProductDetailImages, param.CultureInfo, productDetailViewModel);
var productDisplayName = productDetailViewModel.DisplayName ?? string.Empty;
var allVariantsVm = GetVariantViewModels(
param.Product.Variants,
param.ProductDefinition.VariantProperties,
productDisplayName,
param.CultureInfo,
vvm => InitializeVariantImages(param.Product.Id, param.ProductDetailImages, param.CultureInfo, vvm),
vvm => InitializeVariantSpecificaton(param.Product, param.ProductDefinition, vvm)
).ToList();
productDetailViewModel.Variants = allVariantsVm;
var selectedVariantVm = GetSelectedVariantViewModel(param.VariantId, allVariantsVm);
MergeSelectedVariantVmToProductVm(selectedVariantVm, productDetailViewModel);
var selectedKvas = GetSelectedKvas(selectedVariantVm, param);
productDetailViewModel.Context["selectedKvas"] = selectedKvas;
//todo: create factory? the code to build variants is huge
// get all the key variant attributes possibilities. For instance, if the product has colors and size. This method
// will produce two collections (colors, sizes) and for each collection, it will contain all the possible values.
productDetailViewModel.KeyVariantAttributeItems = CreateKvaItems(new GenerateKvaItemsParam
{
ProductLookups = param.ProductLookups,
Product = param.Product,
SelectedKvas = selectedKvas,
ProductDefinition = param.ProductDefinition,
CultureInfo = param.CultureInfo,
ProductVariants = allVariantsVm
});
productDetailViewModel.Price = param.Product.ListPrice;
productDetailViewModel.Url = ProductUrlProvider.GetProductUrl(new GetProductUrlParam
{
CultureInfo = param.CultureInfo,
ProductId = param.Product.Id,
VariantId = param.VariantId,
SKU = param.Product.Sku,
ProductName = productDisplayName
});
productDetailViewModel.CreateAccountUrl = MyAccountUrlProvider.GetCreateAccountUrl(new BaseUrlParameter
{
CultureInfo = param.CultureInfo,
ReturnUrl = productDetailViewModel.Url
});
SetViewModelContext(productDetailViewModel, selectedVariantVm, allVariantsVm);
// When the product lookup is loaded, only the keys of the lookup are assigned to the product view model. This method
// compare the product view model bag item keys with the lookups name and assign the right localized lookup values to the view model.
AssignLookupValuesToProductPropertyBag(param.ProductDefinition, param.ProductLookups, param.CultureInfo, productDetailViewModel);
productDetailViewModel.Description = FixHtml(productDetailViewModel.Description);
productDetailViewModel.DefinitionName = param.ProductDefinition.Name;
productDetailViewModel.Quantity = QuantityConfiguration.GetProductQuantity();
productDetailViewModel.Currency = param.Currency;
productDetailViewModel.Specifications = ProductSpecificationsViewService.GetProductSpecificationsViewModel(new GetProductSpecificationsParam
{
Product = param.Product,
ProductDefinition = param.ProductDefinition
});
return(productDetailViewModel);
}
protected virtual ProductQuantityViewModel GetQuantity()
{
return(QuantityConfiguration.GetProductQuantity());
}