private async void LoadStreets() { // Load streets var loader = new StreetLoader(); _streets = loader.LoadStreets().ToArray(); // Create view models _navigationService = DependencyService.Get <INavigationService>(); _streetsViewModel = new SteetsViewModel(_streets, _navigationService); _locationService = DependencyService.Get <ILocationService>(); _filterViewModelViewModel = new FilterViewModel(_locationService); var streetTypeViewModels = _streets.Select(street => street.Type).Distinct(); _filterViewModelViewModel.Types = new ObservableCollection <StreetTypeViewModel>(streetTypeViewModels.Select(name => new StreetTypeViewModel(name))); // Setup first run _filterViewModelViewModel.FilterChanged += OnFilterChanged; await _streetsViewModel.OnFilterChanged(_filterViewModelViewModel); //Init view var carouselPage = new CarouselPage(); carouselPage.Children.Add(new SearchPage { BindingContext = new SearchPageViewModel { Streets = _streetsViewModel, FilterViewModel = _filterViewModelViewModel } }); carouselPage.Children.Add(new FilterSettings { BindingContext = _filterViewModelViewModel }); MainPage = carouselPage; }
public void TestInitialize() { var sl = new StreetLoader(); var streets = sl.LoadStreets(); _streets = new SteetsViewModel(streets, null); }