public override string Execute(string[] command, State state)
{
try
{
StateCustomer cust = (StateCustomer)state;
Table lTable = cust.Context.Table;
return(lTable.Menu.ToString());
} catch (Exception e)
{
return("Could not convert current state to Customer State.");
}
}
public override string Execute(string[] command, State state)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine();
try
{
StateCustomer cust = (StateCustomer)state;
// Local Variables
Order lOrder = cust.Context.Table.Order;
// Adds item from menu to order
lOrder.Items.RemoveAt(Int32.Parse(command[2]) - 1);
return(sb.AppendLine($"Order Item {command[2]} has been removed from the order.").ToString());
}
catch (Exception e)
{
return(sb.AppendLine("Invalid Command Input.").ToString());
}
}
private StateFactory()
{
CustomerState = new StateCustomer();
KitchenState = new StateKitchen();
FOHState = new StateFOH();
}
