public SearchViewModel(IPresentationManager presentationManager, IImageManager imageManager, IApiClient apiClient, ISessionManager sessionManager, INavigationService navService, IPlaybackManager playbackManager, ILogger logger)
{
_presentationManager = presentationManager;
_imageManager = imageManager;
_apiClient = apiClient;
_sessionManager = sessionManager;
_navService = navService;
_playbackManager = playbackManager;
_logger = logger;
_dispatcher = Dispatcher.CurrentDispatcher;
LoadMatchedItemsViewModel();
LoadMatchedPeopleViewModel();
AlphaInputViewModel = new AlphaInputViewModel(UpdateSearchText, presentationManager, _imageManager, _apiClient, _navService, _playbackManager, _logger);
}
// Add a new char to current search, causes searc to fire
private Task<Boolean> UpdateSearchText(AlphaInputViewModel viewModel)
{
var currentSearch = CurrentSearch;
var indexOption = viewModel.CurrentIndexOption == null ? string.Empty : viewModel.CurrentIndexOption.Name;
if (string.Compare(indexOption, "_") == 0)
indexOption = " ";
if (string.Compare(indexOption, "back") == 0)
{
if (CurrentSearch.Length > 0)
CurrentSearch = CurrentSearch.Substring(0, CurrentSearch.Length - 1);
}
else
CurrentSearch = CurrentSearch + indexOption;
return Task.FromResult(true);
}