public ActionResult All(string sortOrder, string currentFilter, string searchString, int? page)
{
ViewBag.CurrentSort = sortOrder;
ViewBag.PriceSortParm = string.IsNullOrEmpty(sortOrder) ? "Price" : string.Empty;
ViewBag.NameSortParm = sortOrder == "Name" ? "name_desc" : "Name";
if (searchString != null)
{
page = 1;
}
else
{
searchString = currentFilter;
}
ViewBag.CurrentFilter = searchString;
var products = this.products
.AllProducts()
.ProjectTo<ProductDetailsViewModel>();
if (!string.IsNullOrEmpty(searchString))
{
products = products.Where(s => s.Name.Contains(searchString));
}
switch (sortOrder)
{
case "Name":
products = products.OrderBy(n => n.Name);
break;
case "name_desc":
products = products.OrderByDescending(n => n.Name);
break;
case "Price":
products = products.OrderBy(n => n.Price);
break;
default:
products = products.OrderByDescending(n => n.Price);
break;
}
int pageNumber = page ?? 1;
return this.View(products.ToPagedList(pageNumber, PageSize));
}