public void AddGoldItem(GoldItem item)
{
if (capacity >= current + item.Value)
{
var goldItems = GetGoldItems();
if (goldItems.Any(gi => gi.Key == item.Key))
{
goldItems.Single(gi => gi.Key == item.Key).IncreaseValue(item.Value);
}
else
{
bag.Add(item);
}
current += item.Value;
}
}
private static void InsertItem(string key, long value, Bag bag)
{
if (key.Length == 3)
{
CashItem cash = new CashItem(key, value);
bag.AddCashItem(cash);
}
else if (key.Length >= 4 && key.ToLower().EndsWith("gem"))
{
GemItem gem = new GemItem(key, value);
bag.AddGemItem(gem);
}
else if (key.ToLower().Equals("gold"))
{
GoldItem gold = new GoldItem(key, value);
bag.AddGoldItem(gold);
}
}