public void CalculateChange()
{
string result = "";
string inputData = _ioHandler.Load();
List <Amount> amounts = Amount.ParseFromText(inputData);
foreach (var amount in amounts)
{
Change changeAmount;
if (amount.DivisableByThree())
{
changeAmount = _randomCalculator.CalculateChange(amount);
}
else
{
changeAmount = _minCalculator.CalculateChange(amount);
}
result = result + changeAmount.ToString() + Environment.NewLine;
}
_ioHandler.Save(result);
}
