/// <summary>
/// Prints out Items for sale
/// </summary>
public void ListItems()
{
Console.WriteLine("Items for sale: ");
Console.WriteLine("\nItem\t\tPrice");
foreach (KeyValuePair <string, double> kvp in _cm.GetItemsForSale())
{
//textBox3.Text += ("Key = {0}, Value = {1}", kvp.Key, kvp.Value);
Console.WriteLine("{0}\t{1}", kvp.Key, kvp.Value.ToString("C"));
}
}
/// <summary>
/// Initializes the cashier GUI.
/// </summary>
/// <param name="cm">An instance of cashier model</param>
/// <param name="t">The date for the cashier's sales</param>
/// <param name="rHan">RemoveItemHandler delegate</param>
/// <param name="aHan">AddItemHandler delegate</param>
/// <param name="cmHan">CompleteSaleHandler delegate</param>
/// <param name="cHan">CreateSaleHandler delegate</param>
public CashierGUI(CashierModel cm, DateTime t, RemoveItemHandler rHan, AddItemHandler aHan,
CompleteSaleHandler cmHan, CreateSaleHandler cHan)
{
InitializeComponent();
_cashierModel = cm;
_itemsd = _cashierModel.GetItemsForSale();
uxItems.Columns.Add("Name", 93);
uxItems.Columns.Add("Price", 93);
uxCart.Columns.Add("Name", 93);
uxCart.Columns.Add("Quantity", 93);
uxCart.Columns.Add("Price", 92);
date = t;
_totCost = 0;
this._rHan = rHan;
this._aHan = aHan;
this._cmHan = cmHan;
this._cHan = cHan;
foreach (KeyValuePair <string, double> k in _itemsd)
{
uxItems.Items.Add(new ListViewItem(new[] { k.Key, String.Format("{0:c}", k.Value) }));
}
}
/// <summary>
/// Gets the priceof an item
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public double GetPriceOf(string name)
{
Dictionary <string, double> itemsForSale = _cashierModel.GetItemsForSale();
return(itemsForSale[name]);
}