public MainViewModel(IBillCalculator billCalculator,
Task<IUserRepository> userRepositoryTask, IFuelPriceAccesser fuelPriceAccesser,
ITaksariDialogService messageBoxes)
{
//Register messengers
IMvxMessenger messenger = Mvx.Resolve<IMvxMessenger>();
messenger.Subscribe<ToggleUserActivityMessage>(OnToggleUserActivityMessageReceived, MvxReference.Strong);
messenger.Subscribe<DeleteUserMessage>(OnDeleteUserMessageReceived, MvxReference.Strong);
messenger.Subscribe<PaymentRequestedMessage>(OnPaymentRequestedMessageReceived, MvxReference.Strong);
//FuelPriceAccesser. PropertyChangedEvent is handled for setting new fuelprices to _appsettings
AppSettings.FuelPricesAreUpToDate = false;
fuelPriceAccesser.FuelPricesUpdated += OnFuelPricesUpdated;
//UserRepository
_userRepositoryTask = userRepositoryTask;
//Init SortingObservableCollections
ActiveUserViewModelsTask =
new NotifyTaskCompletion<ObservableCollection<IUserViewModel>>(InitActiveUserViewModelsAsync());
ActiveUserViewModelsTask.PropertyChanged += OnActiveUsersTaskPropertyChanged;
InActiveUserViewModelsTask =
new NotifyTaskCompletion<ObservableCollection<IUserViewModel>>(InitInActiveUserViewModelsAsync());
//BillCalculator
_billCalculator = billCalculator;
_billCalculator.CostsPerKm = AppSettings.FinalCostsPerKm;
_billCalculator.BillsChanged += OnBillsChanged;
_billCalculator.LocatorStatusChanged += OnLocatorStatusChanged;
//Message boxes
_dialogService = messageBoxes;
//Default LocatorStatus
LocatorStatus = new BindablePositionStatus(WrappedPositionStatus.Ready);
}
private void OnLocatorStatusChanged(object sender, LocatorStatusChangedEventArgs args)
{
LocatorStatus = new BindablePositionStatus(args.Status);
}
