public void RemoveFood(Food food)
{
FoodDeliveryContainer cont = null;
if (FoodsContainer.Count > 0)
{
cont = FoodsContainer.FirstOrDefault(x => x.Food == food);
}
if (cont != null)
{
int pos = FoodsContainer.IndexOf(cont);
int amoutn = cont.Amount;
if (FoodsContainer[pos].Amount - 1 <= 0)
{
FoodsContainer.Remove(cont);
}
else
{
FoodsContainer.Remove(cont);
FoodsContainer.Insert(pos, new FoodDeliveryContainer
{
Food = food,
Amount = amoutn - 1
});
}
SaveChangues();
}
}
public void AddFood(Food food)
{
FoodDeliveryContainer cont = null;
if (FoodsContainer.Count > 0)
{
cont = FoodsContainer.FirstOrDefault(x => x.Food == food);
}
if (cont != null)
{
int pos = FoodsContainer.IndexOf(cont);
int amoutn = cont.Amount;
FoodsContainer.Remove(cont);
FoodsContainer.Insert(pos, new FoodDeliveryContainer
{
Food = food,
Amount = amoutn + 1
});
}
else
{
FoodsContainer.Add(new FoodDeliveryContainer
{
Food = food,
Amount = 1
});
}
SaveChangues();
// Foods = new ObservableCollection<FoodDeliveryContainer>(SharedData.actualDelivery.foods);
}
public void RemoveFullFood(Food food)
{
FoodDeliveryContainer cont = null;
if (FoodsContainer.Count > 0)
{
cont = FoodsContainer.FirstOrDefault(x => x.Food == food);
}
if (cont != null)
{
FoodsContainer.Remove(cont);
SaveChangues();
}
}
