public string GetMoney(string requestedMoney)
{
string[] moneyMasStr = requestedMoney.Split(' ');
if (moneyMasStr.Length > 2)
{
return("Некорректно введена запрашиваемая сумма");
}
int requestedMoneyInt;
var isMoneyParsed = int.TryParse(moneyMasStr[0], out requestedMoneyInt);
var money = new Money(moneyMasStr[1], moneyMasStr[0]);
_handler = new TenRubleHandler(null);
_handler = new FiftyRubleHandler(_handler);
_handler = new HundredRubleHandler(_handler);
_handler = new FiveHundredRubleHandler(_handler);
_handler = new ThousandRubleHandler(_handler);
_handler = new FiveThousandRubleHandler(_handler);
_handler = new TenDollarHandler(_handler);
_handler = new FiftyDollarHandler(_handler);
_handler = new HundredDollarHandler(_handler);
_handler = new FiveHundredDollarHandler(_handler);
_handler = new InvalidValueHandler(_handler);
_handler.CalculateBanknotes(ref money);
return(money.BanknotesToUser);
}
protected BanknoteHandler(BanknoteHandler nextHandler)
{
_nextHandler = nextHandler;
}
public TenDollarHandler(BanknoteHandler nextHandler) : base(nextHandler)
{
}
public HundredDollarHandler(BanknoteHandler nextHandler) : base(nextHandler)
{
}
public FiftyDollarHandler(BanknoteHandler nextHandler) : base(nextHandler)
{
}
public TenRubleHandler(BanknoteHandler nextHandler) : base(nextHandler)
{
}
protected DollarHandlerBase(BanknoteHandler nextHandler) : base(nextHandler)
{
}
public FiftyRubleHandler(BanknoteHandler nextHandler) : base(nextHandler)
{
}
public HundredRubleHandler(BanknoteHandler nextHandler) : base(nextHandler)
{
}
public ThousandRubleHandler(BanknoteHandler nextHandler) : base(nextHandler)
{
}
protected RubleHandlerBase(BanknoteHandler nextHandler) : base(nextHandler)
{
}
public InvalidValueHandler(BanknoteHandler nextHandler) : base(nextHandler)
{
}