void LoadReceipt()
{
WaffleMachine wm = WaffleMachine.Get_Instance();
float wafflePrice = wm.CalculateWaffleTotal();
float chocolatePrice = wm.CalculateChocolateTotal();
float total = wm.CalculateTotal();
if (wafflePrice > 0)
{
lblWafflesCount.Visibility = Visibility.Visible;
lblWafflesPrice.Visibility = Visibility.Visible;
lblWafflesCount.Content = "Waffles x" + wm.GetWaffleCount();
lblWafflesPrice.Content = wafflePrice + " EGP";
}
if (chocolatePrice > 0)
{
lblChocolateCount.Visibility = Visibility.Visible;
lblChocolatePrice.Visibility = Visibility.Visible;
lblChocolateCount.Content = "Chocolate x" + wm.GetChocolateWaffleCount();
lblChocolatePrice.Content = chocolatePrice + " EGP";
}
lblTotalPrice.Content = total + " EGP";
lblTotalPriceDesc.Content = total + " EGP";
}
void ResetToWelcomeScreen()
{
WaffleMachine.Get_Instance().Reset();
WelcomeScreen ws = new WelcomeScreen();
ws.Show();
Close();
}
public AdminControlScreen()
{
InitializeComponent();
WaffleMachine wm = WaffleMachine.Get_Instance();
txtWafflePrice.Text = String.Format("{0:0.00}", wm.WafflePrice);
txtChocolatePrice.Text = String.Format("{0:0.00}", wm.ChocolatePrice);
}
private void btnConfirm_Click(object sender, RoutedEventArgs e)
{
WaffleMachine wm = WaffleMachine.Get_Instance();
float newWafflePrice, newChocolatePrice;
if (float.TryParse(txtWafflePrice.Text, out newWafflePrice) && float.TryParse(txtChocolatePrice.Text, out newChocolatePrice))
{
wm.WafflePrice = newWafflePrice;
wm.ChocolatePrice = newChocolatePrice;
wm.SavePrices();
ResetToWelcomeScreen();
}
else
{
lblError.Visibility = Visibility.Visible;
txtWafflePrice.Clear();
txtChocolatePrice.Clear();
}
}
private async void RequestNewOrder(string referenceNum, float amount)
{
WaffleApiIntegrator integrator = new WaffleApiIntegrator();
WaffleMachine wm = WaffleMachine.Get_Instance();
WaffleApiIntegrator.NewOrderResponse response = await integrator.RequestWaffleOrder(wm.GetWaffleCount(), wm.GetChocolateWaffleCount(), referenceNum, amount);
if (response.statusCode != System.Net.HttpStatusCode.OK || !response.accepted || response.orderId == -1)
{
ErrorScreen es = new ErrorScreen();
es.ShowActivated = true;
es.Show();
Close();
}
else
{
WaitingScreen ws = new WaitingScreen(response.orderId);
ws.ShowActivated = true;
ws.Show();
Close();
}
}
private async void InitiateNewOrder()
{
await Task.Delay(10); //This is to allow time for the UI to be loaded before starting. (Prevents white screen on showing window)
float totalToPay = WaffleMachine.Get_Instance().CalculateTotal();
Task <int> transactionTask = posHandler.DoTransaction(totalToPay, false);
int transResult = await transactionTask;
//testing
lblDebug.Content += " " + transResult;
//testing remove True to stop simulating PoS
if (true || transResult == 0 && posHandler.response != null && posHandler.response.transStatus == PaxPOSECR.POSTransStatus.APPROVED)
{
RequestNewOrder(posHandler.referenceNumber.GetLastTransactionRNo(false), totalToPay);
}
else
{
ErrorScreen es = new ErrorScreen();
es.ShowActivated = true;
es.Show();
Close();
}
}