public override async Task OnAppearing()
{
await base.OnAppearing();
if (viewModelParameter == null)
{
Recipe = new RecipeDetailModel();
}
else
{
Recipe = await recipesFacade.GetRecipeAsync(viewModelParameter.Value);
OnPropertyChanged("Recipe.FoodType");
}
if (IngredientsAll == null)
{
IngredientsAll = await ingredientsFacade.GetIngredientsAsync();
}
if (UnitTexts == null)
{
UnitTexts = Enum.GetNames(typeof(Unit)).ToList();
}
if (FoodTypeTexts == null)
{
FoodTypeTexts = Enum.GetNames(typeof(FoodType)).ToList();
}
}
public override async Task OnAppearing()
{
await base.OnAppearing();
Recipe = await recipesFacade.GetRecipeAsync(viewModelParameter);
}