public ActionResult ComponentsCatalog(string[] Brands, string returnUrl, CommonSort SortByIncreaseName = CommonSort.Нет, CommonSort SortByIncreasePrice = CommonSort.Нет, CommonSort SortByIncreaseProducedAt = CommonSort.Нет, string category = "Процессоры", int?minPrice = null, int?maxPrice = null, int page = 1, int pageSize = 20)
{
ViewBag.returnUrl = returnUrl;
if (Session["CurrentFilter"] == null || ((PcComponentsFilter)Session["CurrentFilter"]).Category != category)
{
Session["CurrentFilter"] = new PcComponentsFilter();
}
PcComponentsFilter curFilter = new PcComponentsFilter {
SortByIncreaseName = SortByIncreaseName, SortByIncreasePrice = SortByIncreasePrice, SortByIncreaseProducedAt = SortByIncreaseProducedAt, MinPrice = minPrice, MaxPrice = maxPrice, Brands = Brands, Category = category
};
if (curFilter.ValidateInputParameters())
{
Session["CurrentFilter"] = curFilter;
}
else
{
ModelState.AddModelError("CatalogViewModel", curFilter.ErrorMessage);
}
IEnumerable <Good> allGoods = componentsUnit.GetGoodsDependsOnCategory(category);
IEnumerable <Good> filteredGoods = componentsUnit.GetGoodsDependsOnFilter(category, (PcComponentsFilter)Session["CurrentFilter"]);
if (allGoods != null && filteredGoods != null)
{
return(View(CatalogViewModel <Good> .GetCatalogViewModel(page, pageSize, filteredGoods, allGoods, category)));
}
throw new HttpException(404, "Page Not Found");
}
public IEnumerable <Good> GetGoodsDependsOnFilter(string category, PcComponentsFilter filter)
{
switch (category)
{
case "Процессоры":
return(Processors.GetAll(filter));
case "Материнские платы":
return(Motherboards.GetAll(filter));
case "Видеокарты":
return(VideoCards.GetAll(filter));
case "Корпуса":
return(ComputerСases.GetAll(filter));
case "Модули памяти":
return(MemoryModules.GetAll(filter));
case "Блоки питания":
return(PowerSupplies.GetAll(filter));
case "SSD диски":
return(SSDDrives.GetAll(filter));
default:
return(null);
}
}
