private void OnAddCarExecute()
{
var carToAdd = SelectedAvailableCar;
Rent.ClassModel.Cars.Add(carToAdd);
AddedCars.Add(carToAdd);
AvailableCars.Remove(carToAdd);
HasChanges = this.rentRepository.HasChanges();
((DelegateCommand)SaveCommand).RaiseCanExecuteChanged();
}
private void SetupPicklist()
{
var rentCarIds = Rent.ClassModel.Cars.Select(c => c.Id).ToList();
var addedCars = this.allCars.Where(c => rentCarIds.Contains(c.Id)).OrderBy(c => c.Brand);
var availableCars = this.allCars.Except(addedCars).OrderBy(c => c.Brand);
AddedCars.Clear();
AvailableCars.Clear();
foreach (var addedCar in addedCars)
{
AddedCars.Add(addedCar);
}
foreach (var availableCar in availableCars)
{
AvailableCars.Add(availableCar);
}
}
public string AddCar(Car car)
{
for (int i = 0; i < AddedCars.Count; i++)
{
if (AddedCars[i].RegistrationNumber == car.RegistrationNumber)
{
return("Car with that registration number, already exists!");
}
}
if (AddedCars.Count == capacity)
{
return("Parking is full!");
}
else
{
AddedCars.Add(car);
return($"Successfully added new car {car.Make} {car.RegistrationNumber}");
}
}