/// <summary>
/// Removes the item at the given position from the item roster.
/// </summary>
/// <param name="position"></param>
public void RemoveSpecific(int position)
{
ItemInCart iic = listOfItems[position];
listOfItems.RemoveAt(position);
itemRosterTally[iic.GetName()]--;
itemRosterTallyUsed[iic.GetName()]--;
Consolidate(iic.GetName(), TALLY_STATE.REMOVE);
}
/// <summary>
/// Compares the item given with the parameters of this special,
/// returns true if the item does indeed apply to the special.
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public bool CanBeAppliedTo(ItemInCart item)
{
bool result = false;
//what do we care about?
//1. If we're affecting the same item.
//2. If the price is lower than...what.
if (special.Match(item.GetName()))
{
result = true;
}
return(result);
}
/// <summary>
/// Adds an item into the cart of the given number (of items).
/// </summary>
/// <param name="itemName">The item being purchased.</param>
/// <param name="itemNumber">How many is being purchased.</param>
public void Add(string itemName, float itemNumber = 1)
{
ItemInCart newItem = new ItemInCart(Database_API.GetItem(itemName), itemNumber);
string itemNameClean = newItem.GetName();
listOfItems.Add(newItem);
if (itemRosterTally.ContainsKey(itemNameClean))
{
itemRosterTally[itemNameClean]++;
itemRosterTallyUsed[itemNameClean]++;
}
else
{
itemRosterTally.Add(itemNameClean, 1);
itemRosterTallyUsed.Add(itemNameClean, 1);
}
Consolidate(itemNameClean, TALLY_STATE.ADD);
}