private void PrintReceipt()
{
this.Dispatcher.Invoke((Action)(() =>
{
PrintButton.IsEnabled = false;
PrintButton.Content = "Printing...";
}));
if (orderDetails.CurrentAddress == null)
{
printer.Print(orderDetails);
}
ItemManager.AddOrderToCount(orderDetails.ItemBasket.Items);
if (orderDetails.CurrentAddress != null)
{
if (!string.IsNullOrEmpty(orderDetails.CurrentAddress.Number) && !string.IsNullOrEmpty(orderDetails.CurrentAddress.Road) && !string.IsNullOrEmpty(orderDetails.CurrentAddress.PhoneNumber))
{
printer.Print(orderDetails);
AddressManager.AddCustomerToCount(orderDetails.CurrentAddress);
}
NotifyPropertyChanged("PrintDiagnosticMessage");
}
AddressManager.AddToRecentOrder(orderDetails);
}
private void PrintReceipt(bool card)
{
ReceiptPrinter printer = new ReceiptPrinter();
DateTime currentTime = DateTime.Now;
if (DataContext is Order order)
{
printer.Print("Order Number:\t" + Order.OrderNumber.ToString());
printer.Print("\n" + currentTime.ToString() + "\n\n");
foreach (IOrderItem item in order.Items)
{
printer.Print(item.ToString() + "\t" + item.Price.ToString("C2") + "\n");
int temp = 0;
while (temp < item.SpecialInstructions.Count)
{
printer.Print("\t" + item.SpecialInstructions[temp].ToString() + "\n");
temp++;
}
}
printer.Print("\nSubtotal:\t" + order.Subtotal.ToString("C2"));
printer.Print("\nTotal:\t\t" + order.Total.ToString("C2"));
if (card)
{
printer.Print("\nPayment Type:\tCredit\n\n\n");
}
else
{
printer.Print("\nPayment Type:\tCash");
}
}
}
/// <summary>
/// Creates a click event for the Credit button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnCreditPaymentClicked(object sender, RoutedEventArgs e)
{
var orderControl = this.FindAncestor <OrderControl>();
CardTerminal terminal = new CardTerminal();
ResultCode result = ResultCode.InsufficentFunds;
if (DataContext is Order o)
{
result = terminal.ProcessTransaction(o.Subtotal);
if (result != ResultCode.Success)
{
MessageBox.Show("Card Reader Error - Try Again", "ERROR", MessageBoxButton.OK);
}
else
{
ReceiptPrinter receipt = new ReceiptPrinter();
receipt.Print(o.ToString());
orderControl.Stupid();
orderControl.SwapScreen(new MenuItemSelectionControl());
}
}
else
{
MessageBox.Show("Coding Error - Try Again", "ERROR", MessageBoxButton.OK);
}
}
/// <summary>
/// Completes a credit transaction on click
/// </summary>
/// <param name="sender"></param>
/// <param name="arg"></param>
private void CreditButton_Click(object sender, RoutedEventArgs arg)
{
if (DataContext is Order order)
{
switch (terminal.ProcessTransaction(order.Total))
{
case ResultCode.Success:
printer.Print(order.Receipt(false, 0, 0));
FinishOrder(this, arg);
break;
case ResultCode.CancelledCard:
MessageBox.Show("ERROR: Cancelled Card");
break;
case ResultCode.ReadError:
MessageBox.Show("ERROR: Read Error");
break;
case ResultCode.InsufficentFunds:
MessageBox.Show("ERROR: Insuffucient Funds");
break;
default:
MessageBox.Show("ERROR: Unknown Error");
break;
}
}
}
public void ItPrintsABasicReceipt()
{
var receipt = new Receipt
{
ItemPrices = new List <ItemPrice>
{
new ItemPrice {
Name = "Apple", Price = 0.5M, Promotion = new BuyOneGetOneFree()
},
new ItemPrice {
Name = "Banana", Price = 2.45M
},
},
ScannedItems = new List <ScannedItem>
{
new ScannedItem()
{
Name = "Apple"
},
new ScannedItem()
{
Name = "Apple"
},
new ScannedItem()
{
Name = "Banana"
}
}
};
var receiptPrinter = new ReceiptPrinter(receipt);
Assert.AreEqual("Apple x2\t$0.50\r\nBanana x1\t$2.45\r\nTotal: $2.95", receiptPrinter.Print());
}
public void ItPrintsAnEmptyReceipt()
{
var receipt = new Receipt();
var receiptPrinter = new ReceiptPrinter(receipt);
Assert.AreEqual("No items found\r\nTotal: $0.00", receiptPrinter.Print());
}
/// <summary>
/// Event handler for when the Credit Payment Button is clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CreditPaymentButton_Click(object sender, RoutedEventArgs e)
{
Cash = false;
CardTerminal card = new CardTerminal();
ReceiptPrinter printer = new ReceiptPrinter();
if (DataContext is Order order)
{
switch (card.ProcessTransaction(order.Total))
{
case ResultCode.Success:
credit = true;
printer.Print(ReceiptText());
CancelOrderButton_Click(new object(), new RoutedEventArgs());
break;
case ResultCode.InsufficentFunds:
MessageBox.Show("Error: " + ResultCode.InsufficentFunds.ToString());
break;
case ResultCode.CancelledCard:
MessageBox.Show("Error: " + ResultCode.CancelledCard.ToString());
break;
case ResultCode.ReadError:
MessageBox.Show("Error: " + ResultCode.ReadError.ToString());
break;
case ResultCode.UnknownErrror:
MessageBox.Show("Error: " + ResultCode.UnknownErrror.ToString());
break;
}
}
}
/// <summary>
/// When the credit button is clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void OnCreditButtonClicked(object sender, RoutedEventArgs e)
{
CardTerminal card = new CardTerminal();
Order o = (Order)DataContext;
double total = o.Total;
ResultCode result = card.ProcessTransaction(total);
if (result == ResultCode.Success)
{
ReceiptPrinter rp = Register.ReceiptPrinter;
String reciept = ReceiptCreator();
reciept += "\n\nPaid by Credit Card\n\n";
reciept += DateTime.Now.ToString() + "\n\n";
rp.Print(reciept);
var orderInfo = this.FindAncestor <OrderControl>();
OrderControl od = new OrderControl();
orderInfo.SwapOrderSum(od);
}
else
{
MessageBox.Show(result.ToString());
}
}
/// <summary>
/// Helper method to construct the string for the receipt
/// </summary>
/// <param name="data">The Order</param>
private void ReceiptPrinting(Order data, bool credit)
{
var receiptPrinter = new ReceiptPrinter();
StringBuilder sb = new StringBuilder();
sb.AppendLine("Order: " + data.OrderNumber.ToString());
sb.AppendLine(DateTime.Now.ToString());
foreach (IOrderItem item in data.Items)
{
sb.AppendLine(item.ToString());
if (item.SpecialInstructions != null)
{
foreach (string details in item.SpecialInstructions)
{
sb.AppendLine(details);
}
}
}
sb.AppendLine("Subtotal: " + String.Format("{0:C2}", data.Subtotal));
sb.AppendLine("Total: " + String.Format("{0:C2}", data.Total));
if (credit)
{
sb.AppendLine("Paid with Credit");
}
else
{
sb.AppendLine("Paid with Cash");
}
receiptPrinter.Print(sb.ToString());
}
/// <summary>
/// Print Reciept Helper Method
/// </summary>
/// <param name="method">Method of payment</param>
/// <param name="paid">Amount paid</param>
/// <param name="returned">Amount returned</param>
private void PrintReciept(string method, double paid, double returned)
{
var recieptPrinter = new ReceiptPrinter();
var order = this.DataContext as Order;
string text = "";
uint on = order.OrderNumber - 1;
DateTime dt = DateTime.Now;
text = "Order Number: " + on + "\n Date: " + dt;
foreach (var item in order.Items)
{
text += "\n" + item.ToString() + " Price: " + item.Price;
}
if (method == "Card")
{
text += "\n Card Charged: " + paid;
}
else
{
text += "\n Cash Given: " + paid;
text += "\n Cash Returned: " + returned;
}
recieptPrinter.Print(text);
}
/// <summary>
/// When the complete button is pressed
/// </summary>
public void complete()
{
Pennies = Pennies + EnterPennies;
Dimes = Dimes + EnterDimes;
Nickels = Nickels + EnterNickels;
Quarters = Quarters + EnterQuarters;
HalfDollars = HalfDollars + EnterHalfDollars;
Dollars = Dollars + EnterDollars;
Ones = Ones + EnterOnes;
Twos = Twos + EnterTwos;
Fives = Fives + EnterFives;
Tens = Tens + EnterTens;
Twentys = Twentys + EnterTwentys;
Fiftys = Fiftys + EnterFiftys;
Hundreds = Hundreds + EnterHundreds;
MessageBox.Show(ReturnChange());
string reciept = Register.Receipt;
reciept += "\n\nTotal Paid: " + EnterTotal.ToString("C2")
+ "\nTotal Change: " + Change.ToString("C02")
+ "\n\n" + DateTime.Now.ToString() + "\n\n";
ReceiptPrinter rp = Register.ReceiptPrinter;
rp.Print(reciept);
}
/// <summary>
/// Click event handler for Cash Payment selection
/// </summary>
/// <param name="sender">Button</param>
/// <param name="args">Event arguments</param>
void onCompleteTransactionClicked(object sender, RoutedEventArgs e)
{
var orderControl = this.FindAncestor <OrderControl>();
if (DataContext is Order order)
{
if (sender is Button button)
{
if (order.Owed == 0.0)
{
if (initialPayment != 0.0)
{
printer.Print(order.FormatCashReceipt(initialPayment, change));
}
orderControl.DataContext = new Order();
orderControl.SwapScreen(new MenuItemSelectionControl());
}
else
{
AmountOwedBorder.BorderBrush = Brushes.Red;
SwapScreen(null);
CashButton.IsEnabled = true;
CardButton.IsEnabled = true;
}
}
}
}
/// <summary>
/// Prints receipt
/// </summary>
/// <param name="pay"> number that represents the method of payment</param>
private void Receipt(int pay)
{
ReceiptPrinter r = new ReceiptPrinter();
StringBuilder sb = new StringBuilder();
sb.Append("\t Cowboy Cafe\n _________________________________________\n\nOrder #" + OrderNumber.ToString() + "\t\t\t" + DateTime.Now + "\n\n");
foreach (IOrderItem i in Items)
{
sb.Append(i.ToString() + "\t\t " + i.Price.ToString("C2"));
foreach (string st in i.SpecialInstructions)
{
sb.Append("\n\t" + st);
}
sb.Append("\n");
}
sb.Append("\nSubtotal: " + Subtotal.ToString("C2") + "\nTax: \t " + Tax.ToString("C2") + "\nTotal: \t " + Total.ToString("C2") + "\n");
if (pay == 0)
{
sb.Append("\nPaid: \t" + Paid.ToString("C2"));
}
else
{
sb.Append("\nCredit: \t " + Paid.ToString("C2"));
}
sb.Append("\nChange: \t " + Change.ToString("C2"));
string s = sb.ToString();
MessageBox.Show(s);
r.Print(s);
s = "Contents of the Cash Drawer\n\n____________________________\n Coins\n____________________________\n\nPennies: " + cd.Pennies + "\nNickels: " + cd.Nickels + "\nDimes: " + cd.Dimes + "\nQuarters: " + cd.Quarters + "\nHalf Dollars: " + cd.HalfDollars + "\nDollars: " + cd.Dollars + "\n\n____________________________\n Bills\n____________________________\n\nOnes: " + cd.Ones + "\nTwos: " + cd.Twos + "\nFives: " + cd.Fives + "\nTens: " + cd.Tens + "\nTwenties: " + cd.Twenties + "\nFifties: " + cd.Fifties + "\nHundreds: " + cd.Hundreds + "\n\n____________________________\nCash Drawer Total: " + cd.TotalValue.ToString("C2") + "\n____________________________\n";
MessageBox.Show(s);
NewOrder();
}
/// <summary>
/// Calculates the change needed when the cash given is submitted
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void OnTotalChanged(object sender, EventArgs e)
{
double change = 0.00;
if (sender is CashRegisterControl CRC)
{
if (DataContext is Order o)
{
change = Math.Round(Total - CRC.CashGiven, 2);
}
if (change < 0)
{
MessageBox.Show(GetChangeReport(-change));
MessageBox.Show("Success, printing receipt...");
string CreditReceipt = CreateReceipt() + string.Format("\nCASH GIVEN: {0:C}\nCHANGE:\t{1:C}\n", CRC.CashGiven, -change);
var receiptPrinter = new ReceiptPrinter();
receiptPrinter.Print(CreditReceipt);
var orderControl = ExtensionMethods.FindAncestor <OrderControl>(this);
orderControl.DataContext = new Order();
orderControl.SwapScreen(new MenuItemSelectionControl());
}
}
}
private void PrintReceiptForTransaction(double amountpaid, double returnedamount, string paymenttype)
{
var recieptPrinter = new ReceiptPrinter();
var order = this.DataContext as Order;
string text = "";
DateTime date = DateTime.Now;
uint orderNum = order.OrderNumber - 1;
text = "\nOrder Number: " + orderNum + "\n Date: " + date;
foreach (var item in order.Items)
{
text += "\n" + item.ToString() + " Price: " + item.Price;
}
if (paymenttype == "Card")
{
text += "\n Card Charged: " + amountpaid;
}
else
{
text += "\n Cash Given: " + amountpaid;
text += "\n Cash Returned: " + returnedamount;
}
recieptPrinter.Print(text);
}
/// <summary>
/// Prints the receipt after a credit payment, or shows an error in the cardreading
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void OnCreditPayment(object sender, RoutedEventArgs e)
{
CardTerminal ct = new CardTerminal();
ResultCode message = ct.ProcessTransaction(Total);
if (message != ResultCode.Success)
{
MessageBox.Show(message.ToString());
}
else
{
ReceiptPrinter rp = new ReceiptPrinter();
StringBuilder sb = new StringBuilder();
sb.Append("Order #" + orderSummary.OrderNumber.Text + "\n" + DateTime.Now.ToString() + "\n\n");
foreach (IOrderItem i in orderSummary.listBox.Items)
{
sb.Append(i.ToString() + String.Format(" {0:C2}", i.Price) + "\n");
foreach (string s in i.SpecialInstructions)
{
sb.Append(s + "\n");
}
}
sb.Append("\n");
sb.Append("Subtotal: " + orderSummary.Subtotal.Text + "\n");
sb.Append(String.Format("Total: {0:C2}\n", Total));
sb.Append("Credit\n\n");
rp.Print(sb.ToString());
MessageBox.Show(sb.ToString());
orderSummary.IsEnabled = true;
TransactionContainer.Child = new OrderControl();
}
}
private void PayCredit_Click(object sender, RoutedEventArgs e)
{
Order or = (Order)this.DataContext;
var card = new CardTerminal();
ResultCode res = card.ProcessTransaction(total);
if (res == ResultCode.Success)
{
var pr = new ReceiptPrinter();
DateTime date = DateTime.Now;
string rec = ("Order: " + or.OrderNumber + " " + date.ToString() + " " + ReceiptHelper(or) + "Subtotal: " + or.Subtotal.ToString("C") +
" Total: " + ((or.Subtotal * 0.16 + or.Subtotal).ToString("C")) + " Credit");
pr.Print(rec);
var wind = this.FindAncestor <MainWindow>();
wind.Content = new OrderControl();
}
else if (res == ResultCode.InsufficentFunds)
{
ErrorBox.Text = "Insufficient Funds on Card.";
}
else if (res == ResultCode.ReadError)
{
ErrorBox.Text = "Card Read Error, Try Again.";
}
else if (res == ResultCode.CancelledCard)
{
ErrorBox.Text = "Card Has Been Cancelled.";
}
else if (res == ResultCode.UnknownErrror)
{
ErrorBox.Text = "Unknown Error Occured.";
}
}
private void CardPayment(object sender, RoutedEventArgs e)
{
var oc = this.FindAncestor<OrderControl>();
if(oc.DataContext is Order order)
{
var reader = new CardTerminal();
var printer = new ReceiptPrinter();
var result = reader.ProcessTransaction(order.Total);
switch (result)
{
case ResultCode.Success:
Display.Text = "Success.";
printer.Print(CreateCardReceipt(order));
oc.SwapScreen(new MenuItemSelectionControl());
oc.DataContext = new Order();
break;
case ResultCode.CancelledCard:
case ResultCode.InsufficentFunds:
case ResultCode.ReadError:
case ResultCode.UnknownErrror:
string r = result.ToString();
Display.Text = r;
oc.SwapScreen(new TransactionControl());
break;
}
}
}
/// <summary>
/// Proccess Credit Card Transaction
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void OnCreditClicked(object sender, RoutedEventArgs e)
{
CardTerminal card = new CardTerminal();
paymentMethod = false;
ReceiptPrinter printer = new ReceiptPrinter();
MainWindow mw = this.FindAncestor <MainWindow>();
if (DataContext is Order order)
{
var result = card.ProcessTransaction(TotalWithTax);
if (result == ResultCode.Success)
{
MessageBox.Show("Success");
printer.Print(Reciept());
mw.DataContext = new Order();
mw.Container.Child = new OrderControl();
}
else
{
MessageBox.Show(result.ToString());
mw.Container.Child = new TransactionControl(order);
}
}
}
/// <summary>
/// Creates a click event for the One button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnAddHundredClicked(object sender, RoutedEventArgs e)
{
var orderControl = this.FindAncestor <OrderControl>();
StillDue -= 100.0;
AmountGiven += 100.0;
orderControl.CurrentDrawer.AddBill(Bills.Hundred, 1);
if (StillDue == 0)
{
MessageBox.Show("Customer gave exact amount, no change due", "Change Due", MessageBoxButton.OK);
ReceiptPrinter receipt = new ReceiptPrinter();
var o = DataContext as Order;
receipt.Print(o.ToString(AmountGiven));
orderControl.Stupid();
orderControl.SwapScreen(new OrderSummaryControl());
}
else if (StillDue < 0)
{
StillDue *= -1.0;
AdjustDrawer(StillDue);
MessageBox.Show("Customer was dispensed $" + StillDue.ToString("#.00") + " below and drawer has adjusted accordingly",
"Change Due", MessageBoxButton.OK);
ReceiptPrinter receipt = new ReceiptPrinter();
var o = DataContext as Order;
receipt.Print(o.ToString(AmountGiven));
orderControl.Stupid();
orderControl.SwapScreen(new OrderSummaryControl());
}
}
/// <summary>
/// Prints a receipt according to the payment method passed
/// </summary>
/// <param name="paymentMethod">payment method as a string for display on the receipt</param>
public void PrintReceipt(string paymentMethod)
{
ReceiptPrinter printer = new ReceiptPrinter();
printer.Print(TransactionToString(paymentMethod));
MessageBox.Show("Receipt is printing.");
}
/// <summary>
/// Event handler for when cashier gives back cash. When instructions and given change are equal, the receipt is printed.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void OnChangeReceived(object sender, RoutedEventArgs e)
{
if (GivenChange.Text != "")
{
GivenChangeTitle.Visibility = Visibility.Visible;
}
if (("Give as change:\n\n" + GivenChange.Text) == ChangeInstructions.Text)
{
ReceiptPrinter rp = new ReceiptPrinter();
StringBuilder sb = new StringBuilder();
double total = Convert.ToDouble(TotalTextBox.Text.Remove(0, 1));
double amountPaid = Convert.ToDouble(RunningTotalBox.Text.Remove(0, 1));
sb.Append("Order #" + orderSummary.OrderNumber.Text + "\n" + DateTime.Now.ToString() + "\n\n");
foreach (IOrderItem i in orderSummary.listBox.Items)
{
sb.Append(i.ToString() + String.Format(" {0:C2}", i.Price) + "\n");
foreach (string s in i.SpecialInstructions)
{
sb.Append(s + "\n");
}
}
sb.Append("\n");
sb.Append("Subtotal: " + orderSummary.Subtotal.Text + "\n");
sb.Append(String.Format("Total: {0:C2}\n", total));
sb.Append(String.Format("Amount Paid: {0:C2}\n", amountPaid));
sb.Append(String.Format("Change given: {0:C2}\n", amountPaid - total));
sb.Append("Cash\n\n");
rp.Print(sb.ToString());
MessageBox.Show(sb.ToString());
RegisterContainer.Child = new OrderControl();
}
}
/// <summary>
/// method to calculate the changed needed when cash is submitted
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void OnTotalChanged(object sender, EventArgs e)
{
double change = 0;
if (sender is CashPayControl cpc)
{
if (DataContext is Order o)
{
change = Math.Round(cpc.CashPaid - Total, 2);
}
if (change > 0)
{
MessageBox.Show(CalculateChange(change));
MessageBox.Show("Printing receipt");
string CreditReceipt = MakeReceipt() + string.Format("\nCASH GIVEN: {0:C}\nCHANGE:\t{1:C}\n", cpc.CashPaid, -change);
var receiptPrinter = new ReceiptPrinter();
receiptPrinter.Print(CreditReceipt);
var orderControl = ExtensionMethods.FindAncestor <OrderControl>(this);
orderControl.DataContext = new Order();
orderControl.SwapScreen(new MenuItemSelectionControl());
}
}
}
private void CreditButtonClick(object sender, RoutedEventArgs e)
{
var card = new CardTerminal();
if (DataContext is Order data)
{
ResultCode result = card.ProcessTransaction(data.Total);
switch (result)
{
case ResultCode.Success:
ReceiptPrinter receiptPrinter = new ReceiptPrinter();
var orderControl = new OrderControl();
var mainWindow = this.FindAncestor <MainWindow>();
mainWindow.SwapScreenMain(orderControl);
ReceiptPrinter print = new ReceiptPrinter();
print.Print(data.OrderNumber.ToString());
print.Print(DateTime.Now.ToString());
foreach (IOrderItem item in data.Items)
{
print.Print(item.ToString() + " : " + item.Price.ToString());
print.Print(item.SpecialInstructions.ToString());
}
print.Print(data.Total.ToString());
break;
case ResultCode.InsufficentFunds:
cardStatus = "Insufficent Funds";
break;
case ResultCode.ReadError:
cardStatus = "Read Error";
break;
case ResultCode.UnknownErrror:
cardStatus = "Unknown Error";
break;
}
CardStatus.Text = cardStatus;
}
}
public ChangeView(OrderControl orderC, double change)
{
InitializeComponent();
orderControl = orderC;
ChangeDisplayText.Text = String.Format("Resulting Change: {0:C}", change);
ReceiptPrinter receiptPrinter = new ReceiptPrinter();
receiptPrinter.Print(ReceiptBuilder(change));
}
public void GivenMoreCash(double given)
{
ReceiptPrinter receipt = new ReceiptPrinter();
var o = DataContext as Order;
receipt.Print(o.ToString(given));
Stupid();
SwapScreen(new MenuItemSelectionControl());
}
/// <summary>
/// Actually print receipt and finish
/// </summary>
public void FinishTransaction()
{
// Print receipt
ReceiptPrinter receiptPrinter = new ReceiptPrinter();
receiptPrinter.Print(Transaction.ToString());
parent.SwapScreen(new OrderControl());
}
public void GivenExactCash(double given)
{
MessageBox.Show("Customer gave exact amount, no change due", "Change Due", MessageBoxButton.OK);
ReceiptPrinter receipt = new ReceiptPrinter();
var o = DataContext as Order;
receipt.Print(o.ToString(given));
Stupid();
SwapScreen(new MenuItemSelectionControl());
}
/// <summary>
/// Button event for Cancelling an order. Sets DataContext to a new instance.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void OnCompleteOrderButtonClicked(object sender, RoutedEventArgs e)
{
if (DataContext is UsersMoneyGivenModelView view)
{
view.TotalOwed = order.Total;
receiptprinter.Print(order.Receipt(true, view.TotalValue, view.TotalOwed));
double change = Math.Round(view.TotalValue - view.TotalOwed, 2);
var screen = new ChangeControl(change);
this.Content = screen;
}
}
/// <summary>
/// Completes order and prints the receipt.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnCompleteButton_Clicked(object sender, RoutedEventArgs e)
{
if (DataContext is CashRegisterModelView view)
{
if (total == owed)
{
receiptPrinter.Print(order.Receipt(false, 0, 0));
var screen = new OrderControl();
this.Content = screen;
}
}
}
public void ItPrintsABasicReceipt()
{
var receipt = new Receipt
{
ItemPrices = new List<ItemPrice>
{
new ItemPrice { Name = "Apple", Price = 0.5M, Promotion = new BuyOneGetOneFree()},
new ItemPrice { Name = "Banana", Price = 2.45M},
},
ScannedItems = new List<ScannedItem>
{
new ScannedItem() { Name="Apple" },
new ScannedItem() { Name="Apple" },
new ScannedItem() { Name="Banana" }
}
};
var receiptPrinter = new ReceiptPrinter(receipt);
Assert.AreEqual("Apple x2\t$0.50\r\nBanana x1\t$2.45\r\nTotal: $2.95", receiptPrinter.Print());
}
public void ItPrintsAnEmptyReceipt()
{
var receipt = new Receipt();
var receiptPrinter = new ReceiptPrinter(receipt);
Assert.AreEqual("No items found\r\nTotal: $0.00", receiptPrinter.Print());
}