// GET: Books
public ActionResult Index(string sortOrder, string titleSearch, string authorSearch, int?page)
{
// TODO: Keep title and author's name filter after applying a sort
using (BookModel model = new BookModel())
{
ViewBag.ReadingOrderSortParam = string.IsNullOrWhiteSpace(sortOrder) ? "readingOrderDesc" : "";
ViewBag.TitleSortParam = sortOrder == "titleAsc" ? "titleDesc" : "titleAsc";
ViewBag.AuthorSortParam = sortOrder == "authorAsc" ? "authorDesc" : "authorAsc";
ViewBag.PublicationYearSortParam = sortOrder == "publicationYearAsc" ? "publicationYearDesc" : "publicationYearAsc";
List <Book> booksList = Sort(sortOrder, model.GetList());
booksList = FilterByTitleAndAuthor(booksList, titleSearch, authorSearch);
return(View(booksList.ToPagedList(page ?? 1, ELEMENTS_PER_PAGE)));
}
}
