async private void Save_Click(object sender, RoutedEventArgs e)
{
if (App.CardList.Where(c => c.Name == CardName.Text).Count() == 0)
{
Card newCard = new Card();
newCard.Name = CardName.Text.Trim();
newCard.Number = scanResult.Text.Trim();
newCard.Format = scanResult.BarcodeFormat;
App.CardList.Add(newCard);
App.APP_SETTINGS.RewardCards = App.CardList;
await App.Current.SaveAppSettings();
if(App.APP_SETTINGS.SyncToOneDrive)
App.Current.PutAppSettingsToOneDrive();
if (App.APP_SETTINGS.SyncToBand)
{
BandIntegration b = new BandIntegration();
b.SyncToBand();
}
this.Frame.Navigate(typeof(MainPage));
}
else
{
CardName.Text = string.Empty;
NameError.Visibility = Visibility.Visible;
CardName.Focus(FocusState.Programmatic);
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
theCard = (Card)e.Parameter;
CardName.Text = theCard.Name;
CardType.Text = theCard.Format.ToString();
RenderCard();
}
bool CanBeRenderedOnBand(Card card)
{
bool result = false;
Regex exp = new Regex("^[a-zA-Z0-9$%+-/.]+$");
switch (card.Format)
{
case ZXing.BarcodeFormat.EAN_13:
case ZXing.BarcodeFormat.EAN_8:
case ZXing.BarcodeFormat.UPC_EAN_EXTENSION:
case ZXing.BarcodeFormat.UPC_A:
if (exp.IsMatch(card.Number) && (card.Number.Length - 1) <= 39)
result = true;
break;
case ZXing.BarcodeFormat.PDF_417:
if (card.Number.All(char.IsDigit) && card.Number.Length <= 39)
result = true;
break;
case ZXing.BarcodeFormat.CODE_128:
if (exp.IsMatch(card.Number) && card.Number.Length <= 39)
result = true;
break;
}
return result;
}