private async void BuyBULClicked(object sender, System.EventArgs e)
{
if (!App.Locator.FriendlyService.IsFundWorking)
{
ShowErrorMessage(AppResources.WalletFundNotWorking);
return;
}
if (IsValid(SpendCurrency.BUL))
{
try
{
App.ShowLoading(true);
var currency = (PaymentCurrency)PickerBULCurrency.SelectedItem;
double amount = double.Parse(EntryAmountForBUL.Text);
if (amount > 50)
{
EventHandler handleCurrencyHandler = (s, ev) =>
{
EntryAmountForBUL.Focus();
};
ShowErrorMessage(AppResources.PurchaseManyBULs, false, handleCurrencyHandler);
}
else
{
var result = await App.Locator.IdentityServiceClient.PurchaseBULs(amount, currency);
if (result != null)
{
PurchaseBullAddress = result.PaymentAddress;
var successString = String.Format("Please send your {0} to the address {1} to purchase your BULs", currency, result.PaymentAddress);
PurchaseBULSuccessLabel.Text = successString;
PurchaseBULMainView.IsVisible = false;
PurchaseBULSSuccessView.IsVisible = true;
}
}
}
catch (Exception)
{
}
App.ShowLoading(false);
EnableDisableButton();
}
}
private void PickerUnfocused(object sender, EventArgs e)
{
if (sender == PickerBULCurrency)
{
if (PickerBULCurrency.SelectedItem != null)
{
IconBULCurrencyView.IsVisible = true;
var currency = (PaymentCurrency)PickerBULCurrency.SelectedItem;
if (currency == PaymentCurrency.BTC)
{
IconBULCurrencyView.Source = "btc_icon.png";
}
else
{
IconBULCurrencyView.Source = "eth_icon.png";
}
if (ShowPurchaseBuls)
{
EntryAmountForBUL.Focus();
}
}
}
else if (sender == PickerXLMCurrency)
{
if (PickerXLMCurrency.SelectedItem != null)
{
IconXLMCurrencyView.IsVisible = true;
var currency = (PaymentCurrency)PickerXLMCurrency.SelectedItem;
if (currency == PaymentCurrency.BTC)
{
IconXLMCurrencyView.Source = "btc_icon.png";
}
else
{
IconXLMCurrencyView.Source = "eth_icon.png";
}
}
}
EnableDisableButton();
}
private bool IsValid(SpendCurrency spendCurrency)
{
if (spendCurrency == SpendCurrency.BUL)
{
if (PickerBULCurrency.SelectedItem == null)
{
EventHandler handleCurrencyHandler = (s, e) =>
{
PickerBULCurrency.Focus(); };
ShowErrorMessage(AppResources.PleaseSelectPaymentCurrency, false, handleCurrencyHandler);
return(false);
}
if (!ValidationHelper.ValidateNumber(EntryAmountForBUL.Text))
{
EntryAmountForBUL.Focus();
return(false);
}
}
else
{
if (PickerXLMCurrency.SelectedItem == null)
{
EventHandler handleCurrencyHandler = (s, e) =>
{
PickerXLMCurrency.Focus();
};
ShowErrorMessage(AppResources.PleaseSelectPaymentCurrency, false, handleCurrencyHandler);
return(false);
}
if (!ValidationHelper.ValidateNumber(EntryAmountForXLM.Text))
{
EntryAmountForXLM.Focus();
return(false);
}
}
return(true);
}
