public async Task BeginSearch()
{
try
{
if (!string.IsNullOrEmpty(SearchQuery.SearchText) ||
!string.IsNullOrEmpty(SearchQuery.ActorName) ||
SearchQuery.Batch != null ||
!string.IsNullOrEmpty(SearchQuery.Mood))
{
EventAgg.PublishOnUIThread(new StartLoadingMessage("Searching for movies..."));
MovieList = await OnlineDB.Search(SearchQuery);
if (MovieList != null || MovieList.Count != 0)
{
EventAgg.PublishOnUIThread(new MovieListMessage(MovieList, true, SearchQuery.SearchText));
}
}
}
catch
{
StatusMessage.Enqueue("Unknow error occured while searchig for movies!");
}
finally
{
EventAgg.PublishOnUIThread(new StopLoadingMessage());
}
}
public HomePageViewModel(INavigationService navigationService, IEventAggregator eventAggregator) : base(navigationService, eventAggregator)
{
EventAgg.GetEvent <LoggedInEvent>().Subscribe(HandleLoginEvent);
ActionItems = new ObservableCollection <ActionItem>();
Properties = new ObservableCollection <PropertyDetail>();
PhoneCommand = new DelegateCommand <string>(ExecPhoneCommand);
EmailCommand = new DelegateCommand <string>(ExecEmailCommand);
HamburgerCommand = new DelegateCommand(ExecHamburger);
GroupByCommand = new DelegateCommand(ExecGroupBy);
ForwardCommand = new DelegateCommand(ExecForward);
IsLoading = false;
MultiSelect = false;
IsActionGrp = true;
IsNotActionGrp = false;
IsPrebillingSwiped = false;
IsUtilityAlertSwiped = false;
GroupStr = "Type";
AmEmail = "Loading. . .";
AmPhone = "Loading. . .";
AmName = "Loading. . .";
PsrEmail = "Loading. . .";
PsrPhone = "Loading. . .";
PsrName = "Loading. . .";
SwipedItem = new ActionItem {
ActionType = ActionItemType.PrebillingApproval
};
LoadText = "Inverting the flux capacitor. . .";
}
public BaseViewModel(CommonParameters commonParameters)
{
EventAgg = commonParameters.EventAggregator;
StatusMessage = commonParameters.StatusMessage;
OfflineDB = commonParameters.OfflineService;
OnlineDB = commonParameters.OnlineService;
EventAgg.Subscribe(this);
}
public ListBaseViewModel(IListViewModelParams commonParameters)
{
EventAgg = commonParameters.EventAggregator;
EventAgg.Subscribe(this);
OfflineDB = commonParameters.OfflineService;
Movies = new ObservableCollection <MovieCardViewModel>();
StatusMessage = commonParameters.StatusMessage;
ImageCacher = commonParameters.ImageCacher;
}
/// <summary>
/// Adds movies to the list that have been downloaded either from offline or online db
/// </summary>
public async void Handle(MovieListMessage message)
{
Movies.Clear();
await Task.Run(() =>
{
foreach (Movie movie in message.Movielist)
{
if (!string.IsNullOrEmpty(movie.Poster_path))
{
Movies movieEntity = ParseFromTmdb(movie);
base.ImageCacher.ScanPoster(movieEntity);
Movies.AddOnUIThread(new MovieCardViewModel(movieEntity, EventAgg));
}
}
});
EventAgg.PublishOnUIThread(new ResultsReadyMessage());
}
public void NavigateToNextPage()
{
EventAgg.PublishOnUIThread(new BrowseSearchResultsMessage(++_onlineDB.SearchQuery.PageNumber));
}