public void GoToGame()
{
if (SelectedGame == null)
{
return;
}
var navigationService = new Services.NavigationService();
navigationService.GoToGame(SelectedGame.Id);
SelectedGame = null;
}
public FavoritePageViewModel()
{
SelectionChangedCommand = new Command <CollectionView>(execute: (CollectionView collectionView) =>
{
if (collectionView.SelectedItem == null)
{
return;
}
var navigationService = new Services.NavigationService();
navigationService.GoToGame(((Models.JuegoFav)collectionView.SelectedItem).Id);
collectionView.SelectedItem = null;
});
}
public StartPageViewModel()
{
BarScannerVisible = false;
PickerData = Enum.GetValues(typeof(JuegoOrderEnum))
.Cast <JuegoOrderEnum>().Select(v => v.GetStringValue()).ToList();
SelectionChangedCommand = new Command <CollectionView>(execute: (CollectionView collectionView) =>
{
if (collectionView.SelectedItem == null)
{
return;
}
var navigationService = new Services.NavigationService();
navigationService.GoToGame(((Models.Juego)collectionView.SelectedItem).Id);
collectionView.SelectedItem = null;
});
RefreshCommand = new Command(execute: async() =>
{
IsRefreshing = true;
await LoadData(false);
IsRefreshing = false;
});
ThresholdReachedCommand = new Command(execute: async() =>
{
if (LoadedElementCount >= MaxLoadedElements || IsLoadingMoreData)
{
return;
}
IsLoadingMoreData = true;
await LoadData(true);
IsLoadingMoreData = false;
});
QRCommand = new Command(execute: () =>
{
BarScannerVisible = !BarScannerVisible;
});
ScanResultCommand = new Command <ZXing.Result>(execute: (ZXing.Result result) =>
{
if (result.Text == null || !BarScannerVisible)
{
return;
}
var qrMode = JsonConvert.DeserializeObject <Models.QR>(result.Text);
if (qrMode == null)
{
return;
}
BarScannerVisible = false;
Device.InvokeOnMainThreadAsync(() =>
{
var navigationService = new Services.NavigationService();
navigationService.GoToGame(qrMode.Id);
});
});
}
