/// <summary>
/// Adding the new food and weight of the food
/// </summary>
/// <param name="food"></param>
/// <param name="weight"></param>
public void Add(Food food, double weight)
{
var product = Foods.SingleOrDefault(f => f.Name.Equals(food.Name));
if (product == null)
{
Foods.Add(food);
}
}
public bool Add(string foodName, double weight)
{
var food = Foods.SingleOrDefault(f => f.Name == foodName);
if (food != null)
{
Eating.Add(food, weight);
Save();
return(true);
}
return(false);
}
/// <summary>
/// Add to meal and to product and all new of what use eat then save.
/// </summary>
/// <param name="food"></param>
/// <param name="weight"></param>
public void Add(Food food, double weight)
{
var product = Foods.SingleOrDefault(f => f.Name == food.Name);//because we return default(T);
if (product == null)
{//new product
Foods.Add(food);
Eating.Add(food, weight);
}
else
{
Eating.Add(product, weight);
}
Save();
}
/// <summary>
/// Добавление продукта.
/// </summary>
/// <param name="foodName">Наименование продукта.</param>
/// <param name="wieght">Вес продукта.</param>
public void AddFood(Food food, float weight)
{
var product = Foods.SingleOrDefault(f => f.Name == food.Name);
if (product == null)
{
Foods.Add(food);
Eating.AddFoodToEating(food, weight);
}
else
{
Eating.AddFoodToEating(product, weight);
}
SetAll();
}
/// <summary>
/// Добавление нового продукта/занесение в прием пищи
/// </summary>
/// <param name="food"></param>
/// <param name="weight"></param>
public void Add(Food food, double weight)
{
var product = Foods.SingleOrDefault(x => x.Name == food.Name);
if (product == null)
{
Foods.Add(food);
Eating.Add(food, weight);
}
else
{
Eating.Add(food, weight);
}
Save();
}
void ButtonModifyFoodCount_Click(object sender, RoutedEventArgs e)
{
if (dataGridFoods.SelectedItem != null)
{
object food = null;
lock (Foods)
food = Foods.SingleOrDefault(f => (int)ZooClient.GetProperty(f, "ID") == (int)ZooClient.GetProperty(dataGridFoods.SelectedItem, "ID"));
ModifyFoodWindow modifyFoodWindow = new ModifyFoodWindow(this, food);
bool? isModified = modifyFoodWindow.ShowDialog();
if (isModified.HasValue && isModified.Value)
{
UpdateFoods();
}
}
}
public FoodsViewModel(
IFoodRepository foodRepository,
INavigationService navigationService)
{
_foodRepository = foodRepository;
_navigationService = navigationService;
this.WhenAnyValue(x => x.SelectedFood)
.Where(x => x != null)
.Subscribe(async food =>
{
var selectedFood = Foods.SingleOrDefault(f => f.Id == food.Id);
var viewModel = App.Container.Resolve <FoodDetailViewModel>(new NamedParameter("selectedFood", selectedFood));
await _navigationService.NavigateAsync(viewModel);
});
}
public void Add(Food food, double weight)
{
var product = Foods.SingleOrDefault(f => f.Name == food.Name);
if (product is null)
{
Foods.Add(food);
Eating.AddFood(food, weight);
SaveFood();
}
else
{
Eating.AddFood(product, weight);
SaveFood();
}
}
public void Add(Food food, double weight)
{
var product = Foods.SingleOrDefault(f => f.FoodName == food.FoodName);
if (product == null)
{
Foods.Add(food);
Meal.Add(food, weight);
Save();
}
else
{
Meal.Add(product, weight);
Save();
}
}
public void Add(Food food, decimal weight)
{
var product = Foods.SingleOrDefault(f => f.Name == food.Name);
if (product == null)
{
Foods.Add(food);
Eating.Add(food, (double)weight);
Save();
}
else
{
Eating.Add(product, (double)weight);
Save();
}
}
public void Add(Food food, double weight)
{
var product = Foods.SingleOrDefault(n => n.Name == food.ToString());
if (product == null)
{
Foods.Add(food);
Eating.Add(food, weight);
Save();
}
else
{
Eating.Add(product, weight);
Save();
}
}
public void AddEating(Food food, double quantity)
{
var product = Foods.SingleOrDefault(f => f.Name == food.Name);
if (product == null)
{
Foods.Add(food);
UserEating.AddProduct(food, quantity);
SaveFoodData();
}
else
{
UserEating.AddProduct(product, quantity);
SaveFoodData();
}
}
public void Add(Food food, double wieght)
{
Food product = Foods.SingleOrDefault((f) => f.Name == food.Name);
if (product == null)
{
Foods.Add(food);
Eating.Add(food, wieght);
Save();
}
else
{
Eating.Add(product, wieght);
Save();
}
}
/// <summary>
/// Добавление продукта в справочник продуктов, добавление в базу съеденного.
/// </summary>
/// <param name="food">Параметр - продукт.</param>
/// <param name="weight">Параметр - вес продукта.</param>
public void Add(Food food, double weight)
{
var product = Foods.SingleOrDefault(f => f.Name == food.Name);
if (product == null) // Новый продукт.
{
Foods.Add(food); // Пополняем справочник продуктов.
Eating.Add(food, weight); // Пополняем базу съеденного.
Save();
}
else // Такой продукт уже когда-то ели.
{
Eating.Add(product, weight);
Save();
}
}
/// <summary>
/// Метод добавления еды, если такого продукта нет было ранее, то добавляем новый.
/// </summary>
/// <param name="food"></param>
/// <param name="calorie"></param>
public void Add(Food food, double calorie)
{
var product = Foods.SingleOrDefault(f => f.Name == food.Name);
if (product == null)
{
Foods.Add(food);
Eating.Add(food, calorie);
Save();
}
else
{
Eating.Add(product, calorie);
Save();
}
}
public bool Add(Food food, double weight)
{
var product = Foods.SingleOrDefault(f => f.Name == food.Name);
if (product == null) // request all food details
{
Foods.Add(food);
Eating.Add(food, weight);
Save();
}
else
{
Eating.Add(product, weight);
Save();
}
return(false);
}
public virtual Tuple <bool, byte> DeleteFood(int id)
{
Food food = Foods.SingleOrDefault(w => w.ID == id);
bool success = false;
if (food != null)
{
if (food.Animals.Count > 0)
{
return(new Tuple <bool, byte>(false, (byte)ModelType.Animal));
}
Foods.Remove(food);
try
{
SaveChanges();
success = true;
}
catch (Exception e)
{
Logger.LogError($"Exception removing food! Exception: {e.ToString()}", GetType(), $"DeleteFood(id: {id})");
}
}
return(new Tuple <bool, byte>(success, (byte)ModelType.Model));
}