// GET: DVDs
//gets all the books and filters them by the entered searchString, Genre and Status
public ActionResult Index(string searchString, string genre, string status, string library, int?page)
{
IList <DVD> dvdquery = _dvdService.GetDVDs();
var pageNumber = page ?? 1;
if (!String.IsNullOrEmpty(searchString))
{
dvdquery = DVDTextSearch(dvdquery, searchString);
}
if (!String.IsNullOrEmpty(genre))
{
dvdquery = DVDGenreFilter(dvdquery, genre);
}
if (!String.IsNullOrEmpty(status))
{
dvdquery = DVDStatusFilter(dvdquery, status);
}
if (!String.IsNullOrEmpty(library))
{
dvdquery = DVDLibraryFilter(dvdquery, library);
}
//show 10 DVDs on one page
var onePageOfDVDs = dvdquery.ToPagedList(pageNumber, 10);
ViewBag.onePageOfDVDs = onePageOfDVDs;
return(View());
}
//gets all the books and dvds from the database, filters them by the entered searchString, genre, status and type
public ActionResult Searchbar(string searchString, string genre, string status, string type, string library)
{
IList <LibraryItem> items = new List <LibraryItem>();
IList <Book> bookquery = _bookService.GetBooks();
IList <DVD> dvdquery = _dvdService.GetDVDs();
if (String.IsNullOrEmpty(searchString) && String.IsNullOrEmpty(genre) && String.IsNullOrEmpty(status) && String.IsNullOrEmpty(type) && String.IsNullOrEmpty(library))
{
items = _libraryItemService.GetLibraryItems();
return(View(items));
}
if (!String.IsNullOrEmpty(searchString))
{
bookquery = BookTextSearch(bookquery, searchString);
dvdquery = DVDTextSearch(dvdquery, searchString);
}
if (!String.IsNullOrEmpty(genre))
{
bookquery = BookGenreFilter(bookquery, genre);
dvdquery = DVDGenreFilter(dvdquery, genre);
}
if (!String.IsNullOrEmpty(status))
{
bookquery = BookStatusFilter(bookquery, status);
dvdquery = DVDStatusFilter(dvdquery, status);
}
if (!String.IsNullOrEmpty(type))
{
bookquery = BookTypeFilter(bookquery, type);
dvdquery = DVDTypeFilter(dvdquery, type);
}
if (!String.IsNullOrEmpty(library))
{
bookquery = BookLibraryFilter(bookquery, library);
dvdquery = DVDLibraryFilter(dvdquery, library);
}
//concatenate bookquery and dvdquery to one list of LibraryItems
items = items.Concat(LibraryItemService.CastBooksToLibraryItems(bookquery)).Concat(LibraryItemService.CastDVDsToLibraryItems(dvdquery)).ToList();
return(View(items));
}