public async Task LoadOffers(Session session)
{
GiftInfo.GiftAvailable = false;
var result = await _profileProvider.GetOffers(session.Token);
var offers = result.Offers;
Offers = new XCollection<Offer>();
foreach (var offer in offers.Where(offer => offer.Campaign == 2))
{
Offers.Add(offer);
}
PresentValidTime = DateTime.MinValue;
foreach (var time in Offers.Select(offer => DateTime.ParseExact(offer.ValidTill, "yyyy-MM-dd HH:mm:ss", new CultureInfo("ru-RU"), DateTimeStyles.AssumeUniversal | DateTimeStyles.AdjustToUniversal)).Where(time => time > PresentValidTime))
{
PresentValidTime = time;
}
var count = Offers.Count(of => of.Class == 2);
if (count <= 0) return;
GiftInfo.GiftAvailable = true;
var giftPrice = (from offer in Offers where offer.Xml.Hidden.Present.Price > 0 select offer.Xml.Hidden.Present.Price).Concat(new double[] {99999}).Min();
GiftInfo.MinGiftPrice = giftPrice;
}
public async Task<XCollection<Book>> GetBooksByTag(int fromPosition, int tagId, CancellationToken cancellationToken)
{
if (_booksByTag == null || _booksByTagId != tagId)
{
string limit = string.Format("{0},{1}", fromPosition, BooksInPage);
var parameters = new Dictionary<string, object>
{
{"tag", tagId},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
CheckMyBooks(books.Books);
_booksByTagId = tagId;
_booksByTag = books.Books;
}
else
{
int lastIndex = fromPosition + BooksInPage;
var collection = new XCollection<Book>(_booksByTag.Take(lastIndex));
if (collection.Count() + BooksInPageShift < lastIndex)
{
lastIndex = collection.Count();
string limit = string.Format("{0},{1}", lastIndex, BooksInPage);
var parameters = new Dictionary<string, object>
{
{"genre", tagId},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
if (books != null && books.Books != null && books.Books.Any())
{
CheckMyBooks(books.Books);
foreach (var book in books.Books)
{
if (!collection.ContainsKey(book.GetKey()))
{
collection.Add(book);
}
}
}
_booksByTag = collection;
}
return collection;
}
return _booksByTag;
}
public async Task<XCollection<Book>> GetPopularBooksByGenres(int fromPosition, List<int> genreId, CancellationToken cancellationToken)
{
if( _popularBooksByGenres == null || _popularBooksByGenresIds == null || !_popularBooksByGenresIds.SequenceEqual( genreId ) )
{
string limit = string.Format( "{0},{1}", fromPosition, BooksInPage );
var parameters = new Dictionary<string, object>
{
{"genre", genreId},
{"limit", limit},
{"sort", "pop_desc"},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
CheckMyBooks( books.Books );
_popularBooksByGenresIds = genreId;
_popularBooksByGenres = books.Books;
}
else
{
int lastIndex = fromPosition + BooksInPage;
var collection = new XCollection<Book>( _popularBooksByGenres.Take( lastIndex ) );
if (collection.Count() + BooksInPageShift < lastIndex)
{
lastIndex = collection.Count();
string limit = string.Format( "{0},{1}", lastIndex, BooksInPage );
var parameters = new Dictionary<string, object>
{
{"genre", genreId},
{"limit", limit},
{"sort", "pop_desc"},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
if (books != null && books.Books != null && books.Books.Any())
{
CheckMyBooks( books.Books );
foreach (var book in books.Books)
{
if (!collection.ContainsKey( book.GetKey() ))
{
collection.Add( book );
}
}
}
_popularBooksByGenres = collection;
}
return collection;
}
return _popularBooksByGenres;
}
public async Task<XCollection<Book>> GetNoveltyBooks(int fromPosition, CancellationToken cancellationToken, int customBooksOnPage = 0)
{
int booksOnPage = customBooksOnPage > 0 ? customBooksOnPage : BooksInPage;
if (_interestingBooks == null)
{
string limit = string.Format("{0},{1}", fromPosition, booksOnPage);
var parameters = new Dictionary<string, object>
{
{"sort", "time_desc"},
{"min_person_rating", "6"},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
CheckMyBooks( books.Books );
_interestingBooks = books.Books;
}
else
{
int lastIndex = fromPosition + booksOnPage;
var collection = new XCollection<Book>( _interestingBooks.Take( lastIndex ) );
if (collection.Count() + BooksInPageShift < lastIndex)
{
lastIndex = collection.Count();
string limit = string.Format("{0},{1}", lastIndex, booksOnPage);
var parameters = new Dictionary<string, object>
{
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"rating", "authors"},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
if (books != null && books.Books != null && books.Books.Any())
{
CheckMyBooks( books.Books );
foreach (var book in books.Books)
{
if (!collection.ContainsKey( book.GetKey() ))
{
collection.Add( book );
}
}
}
_interestingBooks = collection;
}
_dataCacheService.PutItem(_interestingBooks, InterestingBooksCacheItemName, cancellationToken);
return collection;
}
_dataCacheService.PutItem(_interestingBooks, InterestingBooksCacheItemName, cancellationToken);
return _interestingBooks;
}
public async Task<XCollection<Book>> GetNoveltyBooksByGenre(int fromPosition, int genreId, CancellationToken cancellationToken)
{
if (_noveltyBooksByGenre == null || _noveltyBooksByGenreId != genreId)
{
string limit = string.Format( "{0},{1}", fromPosition, BooksInPage );
var parameters = new Dictionary<string, object>
{
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"genre", genreId},
{"limit", limit},
{"sort", "time_desc"},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
CheckMyBooks( books.Books );
_noveltyBooksByGenreId = genreId;
_noveltyBooksByGenre = books.Books;
}
else
{
int lastIndex = fromPosition + BooksInPage;
XCollection<Book> collection = new XCollection<Book>( _noveltyBooksByGenre.Take( lastIndex ) );
if (collection.Count() + BooksInPageShift < lastIndex)
{
lastIndex = collection.Count();
string limit = string.Format( "{0},{1}", lastIndex, BooksInPage );
var parameters = new Dictionary<string, object>
{
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"genre", genreId},
{"limit", limit},
{"sort", "time_desc"},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
if (books != null && books.Books != null && books.Books.Any())
{
CheckMyBooks( books.Books );
foreach (var book in books.Books)
{
if (!collection.ContainsKey( book.GetKey() ))
{
collection.Add( book );
}
}
}
_noveltyBooksByGenre = collection;
}
return collection;
}
return _noveltyBooksByGenre;
}
public async Task<XCollection<Book>> GetPopularBooks(int fromPosition, CancellationToken cancellationToken, int customBooksOnPage = 0)
{
int booksOnPage = customBooksOnPage > 0 ? customBooksOnPage : BooksInPage;
if (_popularBooks == null)
{
string limit = string.Format("{0},{1}", fromPosition, booksOnPage);
var parameters = new Dictionary<string, object>
{
{"sort", "pop_desc"},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
CheckMyBooks(books.Books);
_popularBooks = books.Books;
}
else
{
int lastIndex = fromPosition + booksOnPage;
var collection = new XCollection<Book>(_popularBooks.Take(lastIndex));
if (collection.Count() + BooksInPageShift < lastIndex)
{
lastIndex = collection.Count();
string limit = string.Format("{0},{1}", lastIndex, booksOnPage);
var parameters = new Dictionary<string, object>
{
{"sort", "pop_desc"},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
if (books != null && books.Books != null && books.Books.Any())
{
CheckMyBooks(books.Books);
foreach (var book in books.Books)
{
if (!collection.ContainsKey(book.GetKey()))
{
collection.Add(book);
}
}
}
_popularBooks = collection;
}
_dataCacheService.PutItem(_popularBooks, PopularBooksCacheItemName, cancellationToken);
return collection;
}
_dataCacheService.PutItem(_popularBooks, PopularBooksCacheItemName, cancellationToken);
return _popularBooks;
}
public async Task<XCollection<Book>> GetPopularBooksByCollection(int fromPosition, int collectionId, CancellationToken cancellationToken)
{
if (_popularBooksByCollection == null || _popularBooksByCollectionIdCollection != collectionId)
{
var limit = string.Format("{0},{1}", fromPosition, BooksInPage);
var parameters = new Dictionary<string, object>
{
{"sort", "pop_desc"},
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"collection", collectionId},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
CheckMyBooks(books.Books);
_popularBooksByCollection = books.Books;
_popularBooksByCollectionIdCollection = collectionId;
}
else
{
int lastIndex = fromPosition + BooksInPage;
var collection = new XCollection<Book>(_popularBooksByCollection.Take(lastIndex));
if (collection.Count() + BooksInPageShift < lastIndex)
{
lastIndex = collection.Count();
string limit = string.Format("{0},{1}", lastIndex, BooksInPage);
var parameters = new Dictionary<string, object>
{
{"sort", "pop_desc"},
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"collection", collectionId},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
if (books != null && books.Books != null && books.Books.Any())
{
CheckMyBooks(books.Books);
foreach (var book in books.Books)
{
if (!collection.ContainsKey(book.GetKey()))
{
collection.Add(book);
}
}
}
_popularBooksByCollection = collection;
_popularBooksByCollectionIdCollection = collectionId;
}
return collection;
}
return _popularBooksByCollection;
}
public async Task<XCollection<Book>> SearchBooks(int fromPosition, string searchString, CancellationToken cancellationToken)
{
if (_foundedBooks == null || _foundedBooksQuery != searchString)
{
string limit = string.Format("{0},{1}", fromPosition, BooksInPage);
var parameters = new Dictionary<string, object>
{
{"search_types", "0"},
{"search", searchString},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
CheckMyBooks( books.Books );
_foundedBooksQuery = searchString;
_foundedBooks = books.Books;
}
else
{
int lastIndex = fromPosition + BooksInPage;
var collection = new XCollection<Book>(_foundedBooks.Take(lastIndex));
if (collection.Count() + BooksInPageShift < lastIndex)
{
lastIndex = collection.Count();
string limit = string.Format("{0},{1}", lastIndex, BooksInPage);
var parameters = new Dictionary<string, object>
{
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"search_title", searchString},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
if (books != null && books.Books != null && books.Books.Any())
{
CheckMyBooks( books.Books );
foreach (var book in books.Books)
{
if (!collection.ContainsKey(book.GetKey()))
{
collection.Add(book);
}
}
}
_foundedBooks = collection;
}
return collection;
}
return _foundedBooks;
}
public async Task<XCollection<Book>> GetBooksAreReadWithThisBook(int fromPosition, int bookId, CancellationToken cancellationToken)
{
if (_booksByBook == null || _booksByBookID != bookId)
{
//string limit = string.Format("{0},{1}", fromPosition, BooksInPage);
//Get only 5 elements
var limit = string.Format( "{0},{1}", 0, 5 );
var parameters = new Dictionary<string, object>
{
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"rating", "with"},
{"art", bookId},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
CheckMyBooks( books.Books );
_booksByBookID = bookId;
_booksByBook = books.Books;
}
else
{
int lastIndex = fromPosition + BooksInPage;
var collection = new XCollection<Book>(_booksByBook.Take(lastIndex));
if (collection.Count() + BooksInPageShift < lastIndex)
{
lastIndex = collection.Count();
string limit = string.Format("{0},{1}", lastIndex, BooksInPage);
var parameters = new Dictionary<string, object>
{
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"rating", "with"},
{"uuid", bookId},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
if (books != null && books.Books != null && books.Books.Any())
{
CheckMyBooks( books.Books );
foreach (var book in books.Books)
{
if (!collection.ContainsKey(book.GetKey()))
{
collection.Add(book);
}
}
}
_booksByBook = collection;
}
return collection;
}
return _booksByBook;
}
public async Task<XCollection<Book>> GetBooksByAuthor(int fromPosition, string authorId, CancellationToken cancellationToken)
{
if (_booksByAuthor == null || _booksByAuthorID != authorId)
{
string limit = string.Format("{0},{1}", fromPosition, BooksInPage);
var parameters = new Dictionary<string, object>
{
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"person", authorId},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
CheckMyBooks( books.Books );
_booksByAuthorID = authorId;
_booksByAuthor = books.Books;
}
else
{
int lastIndex = fromPosition + BooksInPage;
var collection = new XCollection<Book>(_booksByAuthor.Take(lastIndex));
if (collection.Count() + BooksInPageShift < lastIndex)
{
lastIndex = collection.Count();
string limit = string.Format("{0},{1}", lastIndex, BooksInPage);
var parameters = new Dictionary<string, object>
{
#if PDF_ENABLED
{"search_types", "4"},
#else
{"search_types", "0"},
#endif
{"person", authorId},
{"limit", limit},
};
var books = await _client.SearchCatalog(parameters, cancellationToken);
if (books != null && books.Books != null && books.Books.Any())
{
CheckMyBooks( books.Books );
foreach (var book in books.Books)
{
if (!collection.ContainsKey(book.GetKey()))
{
collection.Add(book);
}
}
}
_booksByAuthor = collection;
}
return collection;
}
return _booksByAuthor;
}