AcManager.Pages.Drive.QuickDrive.ViewModel.ViewModel C# (CSharp) Method

            internal ViewModel(string serializedPreset, bool uiMode, CarObject carObject = null, string carSkinId = null,
                    TrackObjectBase trackObject = null, string carSetupId = null, string weatherId = null, int? time = null, bool savePreset = false) {
                _uiMode = uiMode;
                _carSetupId = carSetupId;
                _weatherId = weatherId;
                _forceTime = time;

                _saveable = new SaveHelper<SaveableData>(KeySaveable, () => new SaveableData {
                    RealConditions = RealConditions,
                    RealConditionsLocalWeather = RealConditionsLocalWeather,
                    RealConditionsTimezones = RealConditionsTimezones,
                    RealConditionsManualTime = RealConditionsManualTime,

                    Mode = SelectedMode,
                    ModeData = SelectedModeViewModel?.ToSerializedString(),

                    CarId = SelectedCar?.Id,
                    TrackId = SelectedTrack?.IdWithLayout,
                    WeatherId = SelectedWeather?.Id,
                    TrackPropertiesPreset = SelectedTrackPropertiesPreset.Name,

                    Temperature = Temperature,
                    Time = Time,
                    TimeMultipler = TimeMultipler,
                }, o => {
                    TimeMultipler = o.TimeMultipler;

                    RealConditions = _weatherId == null && o.RealConditions;
                    RealConditionsTimezones = o.RealConditionsTimezones ?? true;
                    RealConditionsLocalWeather = o.RealConditionsLocalWeather ?? false;
                    RealConditionsManualTime = o.RealConditionsManualTime ?? false;

                    Temperature = o.Temperature;
                    Time = o.Time;

                    if (RealConditions) {
                        UpdateConditions();
                    }

                    try {
                        _skipLoading = o.ModeData != null;
                        if (o.Mode != null && o.Mode.OriginalString.Contains('_')) SelectedMode = o.Mode;
                        if (o.ModeData != null) SelectedModeViewModel?.FromSerializedString(o.ModeData);
                    } finally {
                        _skipLoading = false;
                    }

                    if (o.CarId != null) SelectedCar = CarsManager.Instance.GetById(o.CarId) ?? SelectedCar;
                    if (o.TrackId != null) SelectedTrack = TracksManager.Instance.GetLayoutById(o.TrackId) ?? SelectedTrack;
                    if (_weatherId != null) {
                        SelectedWeather = WeatherManager.Instance.GetById(_weatherId);
                    } else if (o.WeatherId != null) {
                        SelectedWeather = WeatherManager.Instance.GetById(o.WeatherId) ?? SelectedWeather;
                    }

                    if (o.TrackPropertiesPreset != null) {
                        SelectedTrackPropertiesPreset =
                                Game.DefaultTrackPropertiesPresets.FirstOrDefault(x => x.Name == o.TrackPropertiesPreset) ?? SelectedTrackPropertiesPreset;
                    }
                }, () => {
                    RealConditions = false;
                    RealConditionsTimezones = true;
                    RealConditionsManualTime = false;
                    RealConditionsLocalWeather = false;

                    SelectedMode = new Uri("/Pages/Drive/QuickDrive_Race.xaml", UriKind.Relative);
                    SelectedCar = CarsManager.Instance.GetDefault();
                    SelectedTrack = TracksManager.Instance.GetDefault();
                    SelectedWeather = WeatherManager.Instance.GetDefault();
                    SelectedTrackPropertiesPreset = Game.GetDefaultTrackPropertiesPreset();

                    Temperature = 12.0;
                    Time = 12 * 60 * 60;
                    TimeMultipler = 1;
                });

                if (string.IsNullOrEmpty(serializedPreset)) {
                    _saveable.LoadOrReset();
                } else {
                    _saveable.Reset();

                    if (savePreset) {
                        _saveable.FromSerializedString(serializedPreset);
                    } else {
                        _saveable.FromSerializedStringWithoutSaving(serializedPreset);
                    }
                }

                if (carObject != null) {
                    SelectedCar = carObject;
                    // TODO: skin?
                }

                if (trackObject != null) {
                    SelectedTrack = trackObject;
                }
                
                UpdateConditions();
            }