public void CreateChoice(ChoiceBindingModel model)
{
int maxId = 0;
for (int i = 0; i < source.Choices.Count; ++i)
{
if (source.Choices[i].Id > maxId)
{
maxId = source.Customers[i].Id;
}
}
source.Choices.Add(new Choice
{
Id = maxId + 1,
CustomerId = model.CustomerId,
MenuId = model.MenuId,
DateCreate = DateTime.Now,
Count = model.Count,
Sum = model.Sum,
Status = ChoiceStatus.Принят
});
}
public void TakeChoiceInWork(ChoiceBindingModel model)
{
int index = -1;
for (int i = 0; i < source.Choices.Count; ++i)
{
if (source.Choices[i].Id == model.Id)
{
index = i;
break;
}
}
if (index == -1)
{
throw new Exception("Элемент не найден");
}
// смотрим по количеству компонентов на складах
for (int i = 0; i < source.MenuDishs.Count; ++i)
{
if (source.MenuDishs[i].MenuId == source.Choices[index].MenuId)
{
int countOnKitchens = 0;
for (int j = 0; j < source.KitchenDishs.Count; ++j)
{
if (source.KitchenDishs[j].DishId == source.MenuDishs[i].DishId)
{
countOnKitchens += source.KitchenDishs[j].Count;
}
}
if (countOnKitchens < source.MenuDishs[i].Count)
{
for (int j = 0; j < source.Dishs.Count; ++j)
{
if (source.Dishs[j].Id == source.MenuDishs[i].DishId)
{
throw new Exception("Не достаточно компонента " + source.Dishs[j].DishName +
" требуется " + source.MenuDishs[i].Count + ", в наличии " + countOnKitchens);
}
}
}
}
}
// списываем
for (int i = 0; i < source.MenuDishs.Count; ++i)
{
if (source.MenuDishs[i].MenuId == source.Choices[index].MenuId)
{
int countOnKitchens = source.MenuDishs[i].Count;
for (int j = 0; j < source.KitchenDishs.Count; ++j)
{
if (source.KitchenDishs[j].DishId == source.KitchenDishs[i].DishId)
{
// компонентов на одном слкаде может не хватать
if (source.KitchenDishs[j].Count >= countOnKitchens)
{
source.KitchenDishs[j].Count -= countOnKitchens;
break;
}
else
{
countOnKitchens -= source.KitchenDishs[j].Count;
source.KitchenDishs[j].Count = 0;
}
}
}
}
}
source.Choices[index].ChefId = model.ChefId;
source.Choices[index].DateImplement = DateTime.Now;
source.Choices[index].Status = ChoiceStatus.Готовится;
}
