/// <summary>
/// Load favorites movies
/// </summary>
public override async Task LoadMoviesAsync()
{
IsLoadingMovies = true;
var favoritesMovies = await MovieHistoryService.GetFavoritesMoviesAsync();
var movies = favoritesMovies.ToList();
var moviesToAdd = movies.Except(Movies, new MovieShortComparer()).ToList();
var moviesToRemove = Movies.Except(movies, new MovieShortComparer()).ToList();
foreach (var movie in moviesToAdd)
{
Movies.Add(movie);
}
foreach (var movie in moviesToRemove)
{
Movies.Remove(movie);
}
IsLoadingMovies = false;
await MovieService.DownloadCoverImageAsync(moviesToAdd);
IsMovieFound = Movies.Any();
CurrentNumberOfMovies = Movies.Count();
MaxNumberOfMovies = movies.Count();
}
/// <summary>
/// Load movies asynchronously
/// </summary>
public override async Task LoadMoviesAsync()
{
var watch = Stopwatch.StartNew();
Logger.Info(
"Loading movies...");
HasLoadingFailed = false;
try
{
IsLoadingMovies = true;
var movies =
await
MovieHistoryService.GetFavoritesMoviesAsync(Genre, Rating).ConfigureAwait(false);
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
var moviesList = movies.ToList();
Movies.Clear();
Movies.AddRange(moviesList);
IsLoadingMovies = false;
IsMovieFound = Movies.Any();
CurrentNumberOfMovies = Movies.Count;
MaxNumberOfMovies = Movies.Count;
});
}
catch (Exception exception)
{
Logger.Error(
$"Error while loading page {Page}: {exception.Message}");
HasLoadingFailed = true;
Messenger.Default.Send(new ManageExceptionMessage(exception));
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Info(
$"Loaded movies in {elapsedMs} milliseconds.");
}
}
/// <summary>
/// Load movies
/// </summary>
public override async Task LoadMoviesAsync()
{
var watch = Stopwatch.StartNew();
Logger.Info(
"Loading movies...");
HasLoadingFailed = false;
try
{
IsLoadingMovies = true;
var movies =
await
MovieHistoryService.GetFavoritesMoviesAsync(Genre, Rating);
Movies = new ObservableCollection <MovieShort>(movies);
IsLoadingMovies = false;
IsMovieFound = Movies.Any();
CurrentNumberOfMovies = Movies.Count;
MaxNumberOfMovies = Movies.Count;
await MovieService.DownloadCoverImageAsync(Movies, CancellationLoadingMovies);
}
catch (Exception exception)
{
Logger.Error(
$"Error while loading page {Page}: {exception.Message}");
HasLoadingFailed = true;
Messenger.Default.Send(new ManageExceptionMessage(exception));
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Info(
$"Loaded movies in {elapsedMs} milliseconds.");
}
}
