private static void StartMachine()
{
IConsole console = new VmGetInput();
VmCoinValidator coinValidator = new VmCoinValidator();
VmCoinReturn coinReturn = new VmCoinReturn();
VmCoinSlot coinSlot = new VmCoinSlot(new List <string>(), coinReturn, coinValidator);
VmFoodDispenser foodDispenser = new VmFoodDispenser();
VmFoodSlot foodSlot = new VmFoodSlot();
VmCoinBank coinBank = new VmCoinBank(new List <string>(), coinValidator, coinSlot, coinReturn);
VmDisplay display = new VmDisplay(console);
VmUi mainUi = new VmUi(coinSlot, coinValidator, coinReturn, foodDispenser, foodSlot, coinBank, console, display);
coinBank.Restock();
foodDispenser.Restock();
mainUi.ShowMainUi();
}
private void DispenseSoda(int currentTransactionTotal, VmCoinBank coinBank, VmFoodSlot foodSlot, string itemToDispense, VmDisplay display)
{
if (_soda.Count == 0)
{
display.SoldOutMessage();
}
else if (currentTransactionTotal < SODA_COST)
{
display.PriceMessage(SODA_COST);
}
else
{
_soda.Remove(SODA_STRING);
coinBank.MakeChange(currentTransactionTotal - SODA_COST);
foodSlot.AcceptFood("Soda");
}
}
private void DispenseCandy(int currentTransactionTotal, VmCoinBank coinBank, VmFoodSlot foodSlot, string itemToDispense, VmDisplay display)
{
if (_candy.Count == 0)
{
display.SoldOutMessage();
}
else if (currentTransactionTotal < CANDY_COST)
{
display.PriceMessage(SODA_COST);
}
else
{
_candy.Remove(CANDY_STRING);
coinBank.MakeChange(currentTransactionTotal - CANDY_COST);
foodSlot.AcceptFood("Candy");
}
}
public VmUi(VmCoinSlot coinSlot, VmCoinValidator coinValidator, VmCoinReturn coinReturn, VmFoodDispenser foodDispenser, VmFoodSlot foodSlot, VmCoinBank coinBank, IConsole console, VmDisplay display)
{
_coinSlot = coinSlot;
_coinValidator = coinValidator;
_coinReturn = coinReturn;
_foodDispenser = foodDispenser;
_foodSlot = foodSlot;
_coinBank = coinBank;
_console = console;
_display = display;
_showMainUiWasCalled = false;
_showInsertCoinUiWasCalled = false;
_showDisplayUiWasCalled = false;
_showCoinReturnUiWasCalled = false;
_showFoodSlotUiWasCalled = false;
_showRedirectUiWasCalled = false;
}
public bool Dispense(string itemToDispense, VmCoinValidator validator, VmCoinBank coinBank, VmFoodSlot foodSlot, VmDisplay display)
{
int currentTransactionTotal = validator.GetCurrentTransactionTotal();
if (itemToDispense == SODA_STRING && _soda.Count == 0 || itemToDispense == CHIPS_STRING && _chips.Count == 0 ||
itemToDispense == CANDY_STRING && _candy.Count == 0)
{
display.SoldOutMessage();
return(false);
}
if (itemToDispense == SODA_STRING && currentTransactionTotal < SODA_COST)
{
display.PriceMessage(SODA_COST);
return(false);
}
if (itemToDispense == CHIPS_STRING && currentTransactionTotal < CHIPS_COST)
{
display.PriceMessage(CHIPS_COST);
return(false);
}
if (itemToDispense == CANDY_STRING && currentTransactionTotal < CANDY_COST)
{
display.PriceMessage(CANDY_COST);
return(false);
}
switch (itemToDispense)
{
case SODA_STRING:
DispenseSoda(currentTransactionTotal, coinBank, foodSlot, itemToDispense, display);
display.ThankYouMessage();
validator.CompleteTransaction();
return(true);
case CHIPS_STRING:
DispenseChips(currentTransactionTotal, coinBank, foodSlot, itemToDispense, display);
display.ThankYouMessage();
validator.CompleteTransaction();
return(true);
case CANDY_STRING:
DispenseCandy(currentTransactionTotal, coinBank, foodSlot, itemToDispense, display);
display.ThankYouMessage();
validator.CompleteTransaction();
return(true);
default:
return(false);
}
}