public void BorrowPeriodical(Periodical periodical)
{
int periodicalCount = 0;
foreach (var element in _itemList)
{
if (element is Periodical)
{
periodicalCount++;
}
}
if (_itemList.Count >= 3)
{
Console.WriteLine("Too many items borrowed, only 3 items can be borrowed at a time");
}
else if (periodicalCount >= 2)
{
Console.WriteLine("Too many periodicals borrowed, only 2 periodicals can be borrowed at a time");
}
else
{
_itemList.Add(periodical);
}
}
static void Main(string[] args)
{
Patron patron = new Patron();
Book book = new Book("796.6", "The Univeristy of Chicago Press", "Cycling Science", "Max Glaskin");
Periodical periodical = new Periodical("231.2", "MAD Publishing", "MAD Magazine", "623");
patron.BorrowBook(book);
patron.BorrowPeriodical(periodical);
patron.BorrowBook(book);
patron.BorrowBook(book);
patron.BorrowPeriodical(periodical);
Console.WriteLine("\nBorrowed items:");
foreach (var element in patron.itemList)
{
Console.WriteLine(element.Title);
}
}