public override object Park(Car car)
{
var notFullLot = ParkingLots.FirstOrDefault(l => !l.IsFull());
if (notFullLot == null)
{
throw new NoSpaceException("no space");
}
return(notFullLot.Park(car));
}
public async Task <bool> TrySelectParkingLotById(string cityId, string parkingLotId)
{
Debug.WriteLine("[MainVm] TrySelectParkingLotById for {0} / {1} called", cityId, parkingLotId);
ParkingLot parkingLot = null;
await TrySelectCityById(cityId);
var city = FindCityById(MetaData, cityId);
if (city != null)
{
Debug.WriteLine("[MainVm] TrySelectParkingLotById for {0} / {1}: load city", cityId, parkingLotId);
var cityDetails = await LoadCity(city.Id);
if (FindParkingLotById(cityDetails, parkingLotId) == null)
{
Debug.WriteLine("[MainVm] TrySelectParkingLotById for {0} / {1}: force refresh city details", cityId, parkingLotId);
cityDetails = await LoadCity(city.Id, true);
}
await DispatcherHelper.RunAsync(() =>
{
SelectedCity = city;
SelectedCityData = cityDetails;
Debug.WriteLine(
"[MainVm] TrySelectParkingLotById for {0} / {1}: set city + city data. find parking lot now",
cityId, parkingLotId);
});
parkingLot = FindParkingLotById(cityDetails, parkingLotId);
}
if (parkingLot != null)
{
await DispatcherHelper.RunAsync(() =>
{
Debug.WriteLine("[MainVm] TrySelectParkingLotById for {0} / {1}: success", cityId, parkingLotId);
var plot = ParkingLots.FirstOrDefault(x => x.Id == parkingLot.Id);
if (plot != null)
{
SelectedParkingLot = plot;
}
});
return(true);
}
return(false);
}
public string TryFetch(Ticket ticket, out Car car)
{
var currentLot = ParkingLots.FirstOrDefault(x => x.LotName == ticket.LotName);
return(this.TryFetchFromSpecificLot(ticket, currentLot, out car));
}
public virtual string TryPark(Car car, out Ticket ticket)
{
var currentLot = ParkingLots.FirstOrDefault(x => x.IsAvailabe);
return(this.TryParkToSpecificLot(car, currentLot, out ticket));
}
