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());
}
}
/// <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));
}