public IActionResult BookCatalogByGenre(int?genreId, string selectionType, int page = 1)
{
BookCatalogViewModel cvm = null;
string uri = UriHelper.GetEncodedPathAndQuery(Request);
switch (selectionType)
{
case "text":
if (genreId != null || db.Genres.Find(genreId) != null)
{
IEnumerable <Book> genreTextBooks = db.TextBooks
.AsEnumerable()
.Where(b => BooksFilteringHelper.GenresContains(b.Genres, genreId))
.OrderBy(b => b.BookName);
cvm = new BookCatalogViewModel
{
Title = "Все книги жанра \"" + db.Genres.Find(genreId).Name + "\"",
Books = genreTextBooks
.Skip((page - 1) * pageSize)
.Take(pageSize),
PageInfo = new PageInfo {
BaseUrl = PagingHelpers.RemovePageQuery(uri), PageNumber = page, PageSize = pageSize, TotalItems = genreTextBooks.Count()
}
};
}
else
{
return(NotFound());
}
return(View("~/Views/Catalog/TextBookCatalog.cshtml", cvm));
case "audio":
if (genreId != null || db.Genres.Find(genreId) != null)
{
IEnumerable <Book> genreAudioBooks = db.AudioBooks
.AsEnumerable()
.Where(b => BooksFilteringHelper.GenresContains(b.Genres, "Книги о программировании"))
.OrderBy(b => b.BookName);
cvm = new BookCatalogViewModel
{
Title = "Все аудиокниги жанра \"" + db.Genres.Find(genreId).Name + "\"",
Books = genreAudioBooks
.Skip((page - 1) * pageSize)
.Take(pageSize),
PageInfo = new PageInfo {
BaseUrl = PagingHelpers.RemovePageQuery(uri), PageNumber = page, PageSize = pageSize, TotalItems = genreAudioBooks.Count()
}
};
}
else
{
return(NotFound());
}
return(View("~/Views/Catalog/AudioBookCatalog.cshtml", cvm));
}
return(NotFound());
}
public MainWindow()
{
InitializeComponent();
Loaded += (s, e) =>
{
DataContext = new BookCatalogViewModel();
};
}
public BookCatalogViewModel GetBookCatalogViewModel(int skip, int take)
{
if (take == 0)
{
take = db.Books.Count();
}
IEnumerable <GetBookResponseModel> books = db.Books.GetBookResponseModelList(skip, take);
var result = new BookCatalogViewModel
{
Books = mapper.Map <IEnumerable <BookViewModelSlim> >(books),
Skip = skip,
IsSeeMore = books.Count() < db.Books.Count(),
HasNextPage = db.Books.Count() > skip + take
};
return(result);
}
public IActionResult BookCatalogBySearch(string search, string selectionType, int page = 1)
{
BookCatalogViewModel cvm = null;
string uri = UriHelper.GetEncodedPathAndQuery(Request);
switch (selectionType)
{
case "text":
IEnumerable <Book> textBooks = db.TextBooks
.AsEnumerable()
.Where(b => BooksFilteringHelper.IsSearchedBook(b, search))
.OrderBy(b => b.BookName);
cvm = new BookCatalogViewModel
{
Title = "Все книги",
Books = textBooks
.Skip((page - 1) * pageSize)
.Take(pageSize),
PageInfo = new PageInfo {
BaseUrl = PagingHelpers.RemovePageQuery(uri), PageNumber = page, PageSize = pageSize, TotalItems = textBooks.Count()
}
};
return(View("~/Views/Catalog/TextBookCatalog.cshtml", cvm));
case "audio":
IEnumerable <Book> audioBooks = db.AudioBooks
.AsEnumerable()
.Where(b => BooksFilteringHelper.IsSearchedBook(b, search))
.OrderBy(b => b.BookName);
cvm = new BookCatalogViewModel
{
Title = "Все аудиокниги",
Books = audioBooks
.Skip((page - 1) * pageSize)
.Take(pageSize),
PageInfo = new PageInfo {
BaseUrl = PagingHelpers.RemovePageQuery(uri), PageNumber = page, PageSize = pageSize, TotalItems = audioBooks.Count()
}
};
return(View("~/Views/Catalog/AudioBookCatalog.cshtml", cvm));
}
return(NotFound());
}
public IActionResult BookCatalogBySet(string setName, string selectionType, int page = 1)
{
BookCatalogViewModel cvm = null;
string uri = UriHelper.GetEncodedPathAndQuery(Request);
switch (selectionType)
{
case "text":
switch (setName)
{
case "novelty":
IEnumerable <Book> noveltyTextBooks = db.TextBooks
.AsEnumerable()
.Where(b => BooksFilteringHelper.BookIsNew(b, 30))
.OrderBy(b => b.BookName);
cvm = new BookCatalogViewModel
{
Title = "Все новинки",
Books = noveltyTextBooks
.Skip((page - 1) * pageSize)
.Take(pageSize),
PageInfo = new PageInfo {
BaseUrl = PagingHelpers.RemovePageQuery(uri), PageNumber = page, PageSize = pageSize, TotalItems = noveltyTextBooks.Count()
}
};
break;
}
if (cvm == null)
{
return(NotFound());
}
return(View("~/Views/Catalog/TextBookCatalog.cshtml", cvm));
case "audio":
switch (setName)
{
case "novelty":
IEnumerable <Book> noveltyAudioBooks = db.AudioBooks
.AsEnumerable()
.Where(b => BooksFilteringHelper.BookIsNew(b, 30))
.OrderBy(b => b.BookName);
cvm = new BookCatalogViewModel
{
Title = "Все новинки",
Books = noveltyAudioBooks
.Skip((page - 1) * pageSize)
.Take(pageSize),
PageInfo = new PageInfo {
BaseUrl = PagingHelpers.RemovePageQuery(uri), PageNumber = page, PageSize = pageSize, TotalItems = noveltyAudioBooks.Count()
}
};
break;
}
if (cvm == null)
{
return(NotFound());
}
return(View("~/Views/Catalog/AudioBookCatalog.cshtml", cvm));
}
return(NotFound());
}
