private void UpdateItem()
{
// instatiate needed stuff
var itemToEdit = new MenuItems();
var ingredientToEdit = new Ingredients();
Console.WriteLine("\nEnter the name of the menu item to update:");
string itemNameToEdit = Console.ReadLine();
// Get the menu item to update
if (_menu.GetMenuItemByName(itemNameToEdit) != null)
{
// set initial values so a skipped assignment results in no change
itemToEdit.MenuItem = _menu.GetMenuItemByName(itemNameToEdit).MenuItem;
itemToEdit.MenuName = _menu.GetMenuItemByName(itemNameToEdit).MenuName;
itemToEdit.Description = _menu.GetMenuItemByName(itemNameToEdit).Description;
itemToEdit.Price = _menu.GetMenuItemByName(itemNameToEdit).Price;
itemToEdit._ListOfIngredients = _menu.GetMenuItemByName(itemNameToEdit)._ListOfIngredients;
// the the current version of the item
Console.WriteLine("\nCurrent menu item information:");
DisplayMenuItem(itemToEdit);
// start getting new values. enter to leave unchanged
Console.WriteLine("\nEnter new item number (enter to leave unchanged):");
string newDataString = Console.ReadLine();
if (newDataString != "")
{
itemToEdit.MenuItem = Int32.Parse(newDataString);
}
Console.WriteLine("\nEnter new item name (enter to leave unchanged):");
newDataString = Console.ReadLine();
if (newDataString != "")
{
itemToEdit.MenuName = newDataString;
}
Console.WriteLine("\nEnter new item description (enter to leave unchanged):");
newDataString = Console.ReadLine();
if (newDataString != "")
{
itemToEdit.Description = newDataString;
}
Console.WriteLine("\nEnter new item price (enter to leave unchanged):");
newDataString = Console.ReadLine();
if (newDataString != "")
{
itemToEdit.Price = Double.Parse(newDataString);
}
// cal the CRUD method for update. returns true if change made
if (_menu.UpdateMenuItem(itemNameToEdit, itemToEdit))
{
Console.WriteLine("Menu item updated");
}
else
{
Console.WriteLine("Menu item not updated");
}
// cannot update an empty list of ingredients
// ----- should create a method to add ingredients to an already existing menu
if (itemToEdit._ListOfIngredients != null)
{
Console.WriteLine("Do you wish to edit the ingredients as well (y/n)?");
string editIngredientsString = Console.ReadLine();
if (editIngredientsString.ToLower() == "y")
{
bool active = true;
string toContinueToEdit = "f";
string ingredientToUpdate;
while (active)
{
Console.WriteLine("\n Which ingredient would you like to edit");
ingredientToUpdate = Console.ReadLine();
// call CRUD to update ingredients, passing the results of the get ingredients helper
_menu.UpdateMenuItemIngredients(itemNameToEdit, ingredientToUpdate, GetSingleIngredient("new "));
Console.WriteLine("\n Would you like to edit more ingredients (y/n)");
toContinueToEdit = Console.ReadLine();
if (toContinueToEdit.ToLower() != "y")
{
active = false;
}
}
}
}
}
else
{
Console.WriteLine("Menu Item not found");
}
}