public void Choose(string input, BalanceSystem balanceSystem)
{
if (input == "cash")
{
_cashCollector.TakePayment(balanceSystem);
}
else if (input == "card")
{
_cardSlot.TakePayment(balanceSystem);
}
}
public void DispenseChange(BalanceSystem balanceSystem)
{
Display display = new Display();
if (balanceSystem.balance > 0)
{
balanceSystem.balance = 0;
display.DispenseChange();
}
else
{
display.NoChangeToDispense();
}
}
static void Main(string[] args)
{
var input = "";
Display display = new Display();
Keypad keypad = new Keypad();
CashCollector cashCollector = new CashCollector(display, keypad);
CardSlot cardSlot = new CardSlot(display, keypad);
PaymentMethod paymentMethod = new PaymentMethod(cashCollector, cardSlot);
Dispenser dispenser = new Dispenser();
StockItemList stockItemList = new StockItemList();
ChangeDispenser changeDispenser = new ChangeDispenser();
BalanceSystem balanceSystem = new BalanceSystem();
do
{
display.Greeting();
input = keypad.TakeInput();
paymentMethod.Choose(input, balanceSystem);
} while (!(input == "card" || input == "cash"));
display.DisplayStock();
dispenser.DispenseStock(keypad.TakeStockItem(), stockItemList, cardSlot, keypad, changeDispenser, display, balanceSystem);
}
public void DisplayBalance(BalanceSystem balanceSystem)
{
Console.WriteLine("Your balance is: £" + balanceSystem.balance.ToString("F"));
Console.WriteLine();
}
public void TakePayment(BalanceSystem balanceSystem)
{
balanceSystem.Balance(Math.Round(Convert.ToDecimal(_keypad.TakeBalance(_display)), 2));
_display.DisplayBalance(balanceSystem);
}
public void DispenseStock(int stockId, StockItemList stockItemList, CardSlot cardSlot, Keypad keypad, ChangeDispenser changeDispenser, Display display, BalanceSystem balanceSystem)
{
List <StockItem> calledList = stockItemList.GetList();
for (int i = 0; i < calledList.Count; i++)
{
if ((stockId - 1) == calledList[i].GetId() && (cardSlot.cardInserted == true || balanceSystem.balance >= calledList[i].GetPrice()))
{
Console.WriteLine("Item has been dispensed.");
balanceSystem.Balance(-calledList[i].GetPrice());
}
else if ((stockId - 1) == calledList[i].GetId() && (cardSlot.cardInserted == true || balanceSystem.balance < calledList[i].GetPrice()))
{
Console.WriteLine("Not enough money has been deposited to buy this item.");
}
}
Console.WriteLine("Type 'again' to buy another item, or press enter to dispense your remaining balance.");
if (keypad.TakeInput() == "again")
{
display.DisplayBalance(balanceSystem);
display.DisplayStock();
DispenseStock(keypad.TakeStockItem(), stockItemList, cardSlot, keypad, changeDispenser, display, balanceSystem);
}
else
{
changeDispenser.DispenseChange(balanceSystem);
Console.ReadLine();
}
}
public void TakePayment(BalanceSystem balanceSystem)
{
cardInserted = true;
}