public string HandleOrder(CustomerOrder order, decimal payment)
{
if (!IsSufficientPayment(order, payment))
{
var shortfall = _priceList.Drinks[order.Item] - payment;
return(_translator.ConvertMessage(shortfall));
}
if (_checker.isEmpty(order.Item.ToString()))
{
_notifier.NotifyMissingDrink(order.Item.ToString());
return(_translator.ConvertMessage(order.Item.ToString()));
}
_salesRegister.AddSales(order.Item);
return(_translator.TranslateOrder(order));
}
public static string CreateDrink(string order)
{
string[] ingredients = order.Split(':');
// Check is machine is empty
if (checker.IsEmpty(ingredients[0]))
{
notifier.NotifyMissingDrink(order);
return("No more drinks avaible");
}
StringBuilder stringBuilder = new StringBuilder("Drink maker ");
// Adding drink
switch (ingredients[0])
{
case "C":
stringBuilder.Append("makes 1 coffee ");
report.NbCoffee++;
break;
case "Ch":
stringBuilder.Append("will make an extra hot coffee ");
report.NbHotCoffee++;
break;
case "O":
report.NbOrangeJuice++;
return(stringBuilder.Append("will make one orange juice").ToString());
case "T":
report.NbTea++;
stringBuilder.Append("makes 1 tea ");
break;
case "H":
report.NbChocolate++;
stringBuilder.Append("makes 1 chocolate ");
break;
case "Hh":
report.NbHotChocolate++;
stringBuilder.Append("will make an extra hot chocolate ");
break;
case "Th":
report.NbHotTea++;
stringBuilder.Append("will make an extra hot tea ");
break;
default:
return("Bad order");
}
// Adding sugar
int nbSugar = 0;
Int32.TryParse(ingredients[1], out nbSugar);
if (ingredients[0].Length > 1)
{
stringBuilder.Append("with " + numbers[nbSugar] + " sugar");
}
else if (nbSugar > 0)
{
stringBuilder.Append("with " + nbSugar + " sugar" + ((nbSugar > 1)? "s" : ""));
}
else
{
stringBuilder.Append("with no sugar");
}
// Adding stick
if (ingredients[2] == "0")
{
stringBuilder.Append(" and a stick");
}
else if (ingredients[0].Length < 2)
{
stringBuilder.Append(" and no stick");
}
return(stringBuilder.ToString());
}
