private void UpdateAvailableIngredients()
{
var assignedIngredients = AssignedIngredientBusinessModels.Select(i => i.IngredientId).ToList();
var availableIngredients = _allIngredients.Where(i => !assignedIngredients.Contains(i.Id));
AvailableIngredients.Clear();
foreach (var ingredient in availableIngredients)
{
AvailableIngredients.Add(ingredient);
}
}
public CreateEditRecipeDesignViewModel()
{
Recipe = TestData.GetTestRecipe("Test");
AvailableIngredients.Add(new Ingredient("Mehl"));
AvailableIngredients.Add(new Ingredient("Milch"));
AvailableIngredients.Add(new Ingredient("Butter"));
AvailableIngredients.Add(new Ingredient("Eier"));
AvailableIngredients.Add(new Ingredient("Salz"));
AvailableIngredients.Add(new Ingredient("Zucker"));
Recipe.Categories.AddRange(TestData.GetTestCategories());
SelectedIngredientIndex = 2;
IngredientAmount = 80;
SelectedMeasurementTypeIndex = 2;
}
public List <Recipe> FilterList()
{
List <Recipe> outputRecipes = new List <Recipe>();
//Foreach duplicated in order to go through both RecipeList, and UserRecipeList, this seperation exists in order to create the "My recipes" tab easily.
foreach (Recipe rec in RecipeList)
{
//Check the recipe. If the user is missing even one ingredient, then do no add it to the list.
//Only if all ingredients are available will the recipe be added.
bool canBeMadeWithAvailable = true;
foreach (Ingredient ing in rec.Ingredients)
{
if (canBeMadeWithAvailable && !AvailableIngredients.Contains(ing))
{
canBeMadeWithAvailable = false;
}
}
if (canBeMadeWithAvailable)
{
outputRecipes.Add(rec);
}
}
foreach (Recipe rec in UserRecipeList)
{
//Check the recipe. If the user is missing even one ingredient, then do no add it to the list.
//Only if all ingredients are available will the recipe be added.
bool canBeMadeWithAvailable = true;
foreach (Ingredient ing in rec.Ingredients)
{
if (canBeMadeWithAvailable && !AvailableIngredients.Contains(ing))
{
canBeMadeWithAvailable = false;
}
}
if (canBeMadeWithAvailable)
{
outputRecipes.Add(rec);
}
}
return(outputRecipes);
}
public RecipeListDesignViewModel()
{
AvailableRecipes.Add(TestData.GetTestRecipe("Eierspeis"));
AvailableRecipes.Add(TestData.GetTestRecipe("Schnitzel"));
AvailableRecipes.Add(TestData.GetTestRecipe("Curry"));
AvailableRecipes.Add(TestData.GetTestRecipe("Brathendl"));
AvailableRecipes.Add(TestData.GetTestRecipe("Pancakes"));
AvailableIngredients.Add(new FilterObject(TestData.GetTestIngredient("Mehl")));
AvailableIngredients.Add(new FilterObject(TestData.GetTestIngredient("Milch")));
AvailableIngredients.Add(new FilterObject(TestData.GetTestIngredient("Eier")));
SelectedIngredients.Add(AvailableIngredients[1]);
SelectedIngredients.Add(AvailableIngredients[2]);
AvailableCategories.AddRange(TestData.GetTestFilterCategories());
SelectedCategory = AvailableCategories[0];
SearchByRecipe = false;
SearchByIngredient = true;
}
