protected override async Task<bool> Save()
{
var dish = new Dish();
dish.Id = Id;
dish.DishGroup = SelecteDishGroup;
dish.DishGroupId = SelecteDishGroup.Id;
dish.Name = Name;
dish.Price = Price;
DishImage image = null;
if (_imageWasChanged)
{
image = new DishImage();
image.Image = GetImage();
}
else if (_dish?.DishImageId != null)
{
image = new DishImage();
image.Id = _dish.DishImageId.Value;
}
List<DishIngredient> ingredients = null;
if (DishIngredients.Any())
{
ingredients = DishIngredients.Select(t => new DishIngredient
{
Id = t.Id,
DishId = Id,
IngredientId = t.IngredientId,
Weight = t.Weight
}).ToList();
}
var result = await Repository.SaveDish(dish, image, ingredients);
Id = dish.Id;
if (result)
{
MessageBox.Show("Успешно сохранено", "Сохранение");
}
return result;
}
private void SetData(List<IngredientPrice> ingredients, DishImage image, List<DishIngredientInfo> dishIngredients )
{
Ingredients = ingredients == null
? new ObservableCollection<IngredientPrice>()
: new ObservableCollection<IngredientPrice>(ingredients);
if (image?.Image != null)
{
Image = LoadImage(image.Image);
}
if (dishIngredients != null && dishIngredients.Any())
{
if (ingredients != null)
{
foreach (var dishIngredientInfo in dishIngredients)
{
dishIngredientInfo.Ingredient =
ingredients.FirstOrDefault(t => t.Id == dishIngredientInfo.IngredientId);
}
}
DishIngredients = new ObservableCollection<DishIngredientInfo>(dishIngredients);
}
else
{
DishIngredients = new ObservableCollection<DishIngredientInfo>();
}
OnPropertyChanged(nameof(ResultCost));
}
