void HandleUpdateAvailableBadgeEvent(object sender, EventArgs e)
{
try
{
List <Book> sBooks = BooksOnServerAccessor.GetBooks();
List <Book> dBooks = BooksOnDeviceAccessor.GetBooks();
int count = 0;
if (sBooks != null && dBooks != null)
{
HashSet <String> dIDs = new HashSet <String>(dBooks.Select(d => d.ID));
var results = sBooks.Where(s => !dIDs.Contains(s.ID)).Where(s => !s.Viewed).ToList();
if (results != null)
{
count = results.Count;
}
}
else if (sBooks != null)
{
count = sBooks.Where(s => !s.Viewed).ToList().Count;
}
UpdateBadge(3, count);
}
catch (Exception ex)
{
Logger.WriteLineDebugging("eBriefingViewController - HandleUpdateAvailableBadgeEvent: {0}", ex.ToString());
}
}
public BookSearchDisplayDelegate(PopoverSearchController parent)
{
this.parent = parent;
myBooks = BooksOnDeviceAccessor.GetBooks();
availableBooks = BooksOnServerAccessor.GetBooks();
}
private void LoadCollectionView()
{
// Load collectionView
if (collectionView != null)
{
List <Book> bookList = null;
// Only show those books that are not on the device
List <Book> sBooks = BooksOnServerAccessor.GetBooks();
List <Book> dBooks = BooksOnDeviceAccessor.GetBooks();
if (sBooks != null && dBooks != null)
{
HashSet <String> dIDs = new HashSet <String>(dBooks.Select(d => d.ID));
var results = sBooks.Where(s => !dIDs.Contains(s.ID)).ToList();
if (results != null)
{
bookList = results;
}
}
else if (sBooks != null)
{
bookList = sBooks;
}
LoadingView.Hide();
if (bookList == null || bookList.Count == 0)
{
UpdateStatusLabel("There are no more available books.");
UpdateAvailableBadge();
}
else
{
dataSource = new LibraryDataSource(new List <Book>(bookList), this);
dataSource.ItemPressedEvent += HandleItemPressedEvent;
dataSource.DownloadEvent += HandleDownloadEvent;
collectionView.Source = dataSource;
collectionView.ReloadData();
ShowHideStatusLabel(false);
}
}
}
public void RetrieveBooks()
{
if (!Reachability.IsDefaultNetworkAvailable())
{
UpdateStatusLabel(StringRef.connectionRequired);
}
else
{
List <Book> bookList = BooksOnServerAccessor.GetBooks();
if (bookList == null)
{
UpdateStatusLabel("There are no available books.");
Failed2RetrieveBooks();
}
else
{
// Load collectionView
LoadCollectionView();
}
}
}
