public void ChooseOption(PizzaOption oldOption, List <PizzaOption> options)
{
PizzaOption chosenOption = null;
//for testing input values
Regex r = new Regex("^[1-" + options.Count + "]$");
int count = 0;
string input = "";
foreach (PizzaOption option in options)
{
Console.WriteLine($"{++count}) {option} {((oldOption != null && oldOption == option) ? " - previous option" : "")}");
}
do
{
Console.Write("Please Select One (required): ");
input = Console.ReadKey().KeyChar.ToString();
Console.WriteLine();
if (!r.IsMatch(input))
{
Console.WriteLine("Invalid Selection, Please Try Again");
}
} while (!r.IsMatch(input));
int index = Convert.ToInt32(input);
chosenOption = options[index - 1];
this._options.Add(chosenOption);
this._total += chosenOption.Cost;
}
public bool Display()
{
PizzaOption size = this._options.Find(t => t.Type == PizzaOption.PizzaType.SIZE);
PizzaOption delivery = this._options.Find(t => t.Type == PizzaOption.PizzaType.DELIVERY);
PizzaOption sauce = this._options.Find(t => t.Type == PizzaOption.PizzaType.SAUCE);
PizzaOption cheese = this._options.Find(t => t.Type == PizzaOption.PizzaType.CHEESE);
List <PizzaOption> meats = this._options.FindAll(t => t.Type == PizzaOption.PizzaType.MEAT);
List <PizzaOption> veges = this._options.FindAll(t => t.Type == PizzaOption.PizzaType.VEGE);
Console.Clear();
Console.BackgroundColor = ConsoleColor.White;
Console.ForegroundColor = ConsoleColor.Black;
Console.WriteLine();
Console.WriteLine($"{size.Name} Pizza\t${size.Cost.ToString("0.00")}\t");
Console.WriteLine($"{delivery.Name}\t${delivery.Cost.ToString("0.00")}\t");
Console.WriteLine($"Sauce\t\t\t");
Console.WriteLine($" {sauce.Name}\t${sauce.Cost.ToString("0.00")}\t");
Console.WriteLine($"Cheese\t\t\t");
Console.WriteLine($" {cheese.Name}\t${cheese.Cost.ToString("0.00")}\t");
Console.WriteLine($"Meats\t\t\t");
foreach (PizzaOption option in meats)
{
if (option.Name.Length < 4)
{
Console.WriteLine($" {option.Name}\t\t${option.Cost.ToString("0.00")}\t");
}
else
{
Console.WriteLine($" {option.Name}\t${option.Cost.ToString("0.00")}\t");
}
}
Console.WriteLine($"Vegetables\t\t");
foreach (PizzaOption option in veges)
{
Console.WriteLine($" {option.Name}\t${option.Cost.ToString("0.00")}\t");
}
Console.WriteLine($"------------------------");
Console.WriteLine($"Total\t\t${this._total.ToString("0.00")}\t");
Console.ResetColor();
Console.WriteLine();
Console.Write("Press any key to continue..");
Console.ReadKey();
return(true);
}
private void SetPizzaCheese()
{
Console.Clear();
bool[] added = new bool[PizzaOption.AllCheeses.Count];
Console.WriteLine();
Console.WriteLine("Pizza Cheeses.");
PizzaOption oldCheese = null;
if (this._oldOptions.Count > 0)
{
oldCheese = this._oldOptions.Find(t => t.Type == PizzaOption.PizzaType.CHEESE);
}
ChooseOption(oldCheese, PizzaOption.AllCheeses);
}
private void SetDelivery()
{
Console.Clear();
Console.WriteLine();
Console.WriteLine("Delivery Options.");
PizzaOption oldDelivery = null;
if (this._oldOptions.Count > 0)
{
oldDelivery = this._oldOptions.Find(t => t.Type == PizzaOption.PizzaType.DELIVERY);
}
ChooseOption(oldDelivery, PizzaOption.DeliveryOptions);
}
private void SetPizzaSize()
{
Console.Clear();
Console.WriteLine();
Console.WriteLine("Pizza Sizes.");
//int count = 0;
PizzaOption oldSize = null;
if (this._oldOptions.Count > 0)
{
oldSize = this._oldOptions.Find(t => t.Type == PizzaOption.PizzaType.SIZE);
}
ChooseOption(oldSize, PizzaOption.AllSizes);
}
