private async void Load()
{
var t = TaskStarted("dialogs");
try
{
var vkDialogs = await ServiceLocator.Vkontakte.Messages.GetDialogs();
if (!vkDialogs.Items.IsNullOrEmpty())
{
var dialogs = await ProcessDialogs(vkDialogs.Items);
_totalCount = vkDialogs.TotalCount;
Dialogs = new IncrementalLoadingCollection <Dialog>(dialogs);
Dialogs.HasMoreItemsRequested = () => _totalCount > Dialogs.Count;
Dialogs.OnMoreItemsRequested = LoadMoreDialogs;
if (((App)Application.Current).LaunchArgs != null)
{
var args = ((App)Application.Current).LaunchArgs;
if (args != null && args.ContainsKey("uid"))
{
long uid = long.Parse(args["uid"]);
var activeDialog = Dialogs.FirstOrDefault(d => d.User.Profile.Id == uid);
SelectedDialog = activeDialog;
}
}
}
else
{
t.Error = Localizator.String("Errors/DialogsEmptyError");
}
}
catch (VkInvalidTokenException)
{
Messenger.Default.Send(new LoginStateChangedMessage()
{
IsLoggedIn = false
});
Navigator.Main.Navigate(typeof(LoginView), clearHistory: true);
}
catch (Exception ex)
{
Logger.Error(ex, "Unable to load dialogs");
t.Error = Localizator.String("Errors/DialogsCommonError");
}
t.Finish();
}
