public Dish ChoseDish(TimeOfEat timeOfEat, float calories, float limit)
{
Dish selectedDish = null;
List <Dish> listOfDish = new List <Dish>();
//pobranie wszystkich dan z naszego przedziału
var listDish = db.Dish.Select(n => n).Where(n => n.EatingTime == timeOfEat && (n.Calories - calories <= limit && n.Calories - calories >= -limit));
foreach (var item in listDish)
{
listOfDish.Add(item);
}
if (listOfDish.Count == 0)
{
selectedDish = ChoseDish(timeOfEat, calories, limit + 100);
return(selectedDish);
}
//wybór dania do zwrócenia
Random rnd = new Random();
int randomDish = rnd.Next(0, (listOfDish.Count));
selectedDish = listOfDish[randomDish];
return(selectedDish);
}
private void LoginButton_Click(object sender, RoutedEventArgs e)
{
var user = _userRegistry.GetUser(Username.Text, PasswordHelper.GetHash(Password.Password));
if (user == null)
{
MessageBox.Show("Incorrect data");
Clear();
return;
}
var timeOfEat = new TimeOfEat
{
Owner = this
};
timeOfEat.ShowDialog();
Clear();
}
