public static void editMeal(string mealstr)
{
var meal = Data.Meals.First(s => s.Name == mealstr);
var ingrIN = Data.Ingredients.Select(s => s.ToSelectItem(meal.Ingredients.Any(s2 => s2 == s))).ToList();
var ingredientKeys = SelectItemFromListBox.ShowDialog(
"Select ingredients you want to have in the meal. remove all ingredients to delete meal all together", "question",
ingrIN, true, 0);
if (ingredientKeys == null)
{
return;
}
if (ingredientKeys.Count == 0)
{
Data.RemoveMeal(meal);
}
else
{
var ingredients = Data.GetIngredientsByKeys(ingredientKeys);
meal.Ingredients = ingredients;
}
UpdateFormFromData(true);
}
public static void addMeal()
{
var gsb = new GetStringBox();
var mealname = gsb.ShowDialog("Enter name for new meal", "question");
if (string.IsNullOrEmpty(mealname))
{
return;
}
var catreturn = SelectItemFromListBox.ShowDialog("Select category of this meal", "question", Data.MealCategories.Select(s => s.ToSelectItem()).ToList(), false, 1);
if (catreturn == null || catreturn.Count == 0)
{
return;
}
var category = catreturn[0];
if (Data.Meals.Any(s => s.Name == mealname))
{
MessageBox.Show("Error, meal with this name already exists in the category");
return;
}
var ingredientKeys = SelectItemFromListBox.ShowDialog("Select ingredients in this meal", "question",
Data.Ingredients.Select(s => s.ToSelectItem()).ToList(), true, 1);
if (ingredientKeys == null || ingredientKeys.Count == 0)
{
Data.AddMeal(new Meal(mealname, category));
return;
}
var ingredients = Data.GetIngredientsByKeys(ingredientKeys);
Data.AddMeal(new Meal(mealname, category, ingredients));
UpdateFormFromData(true);
}
