// methods
/// <summary>
/// save pizza to the file
/// </summary>
/// <param name="pizza"> pizza object </param>
/// <param name="quantity"> quantity of the pizza</param>
/// <param name="isFilled"> is the pizza filled </param>
/// <param name="isThick"> is the pizza thick</param>
/// <returns></returns>
public int AddToFile(Pizza pizza, int quantity, bool isFilled, bool isThick)
{
using (StreamWriter sw = File.AppendText(filename))
{
sw.WriteLine(string.Join(", ", OrderedPizza.PizzaOrderToCSV(pizza, quantity, isFilled, IsThick)));
sw.Close();
}
return(1);
}
/// <summary>
/// Convert the order pizzas to cSV
/// </summary>
/// <returns> csv string</returns>
private string PizzasToCSV()
{
string result = "PIZZAS";
result += Environment.NewLine;
foreach (OrderedPizza p in pizzas)
{
result += OrderedPizza.PizzaOrderToCSV(p.Pizza, p.Quantity, p.IsFilled, p.IsThick);
result += Environment.NewLine;
}
return(result);
}