public Task<GetMoviesResponse> GetTopRatedMoviesAsync () {
var tcs = new TaskCompletionSource<GetMoviesResponse> ();
Task.Factory.StartNew (async () => {
var urlString = String.Format (StringResources.GetTopRatedMoviesUriFormatString, StringResources.ApiKey);
var cacheKey = this.getCacheKey(urlString);
if (this.topRatedMovies != null) {
tcs.TrySetResult (this.topRatedMovies);
} else {
if (cache.ContainsKey(cacheKey)) {
var response = cache.Get<GetMoviesResponse>(cacheKey);
this.topRatedMovies = response;
tcs.TrySetResult (this.topRatedMovies);
} else {
var client = this.httpClientFactory.Create ();
var response = await client.GetAsync (urlString);
var json = await response.Content.ReadAsStringAsync ();
var result = JsonConvert.DeserializeObject<GetMoviesResponse> (json);
this.topRatedMovies = result;
cache.Set<GetMoviesResponse> (cacheKey, this.topRatedMovies);
tcs.TrySetResult (this.topRatedMovies);
}
}
});
return tcs.Task;
}
public Task<List<MovieCategory>> GetMoviesByCategoryAsync () {
var tcs = new TaskCompletionSource<List<MovieCategory>> ();
Task.Factory.StartNew (async () => {
this.topRatedMovies = await Data.Current.GetTopRatedMoviesAsync ();
this.popularMovies = await Data.Current.GetPopularMoviesAsync ();
this.nowPlayingMovies = await Data.Current.GetNowPlayingMoviesAsync ();
this.upcomingMovies = await Data.Current.GetUpcomingMoviesAsync ();
this.favorites = await Data.Current.GetFavoritesAsync ();
var result = new List<MovieCategory> ();
result.Add (new MovieCategory ("Top Rated", this.topRatedMovies.Results));
result.Add (new MovieCategory ("Popular", this.popularMovies.Results));
result.Add (new MovieCategory ("Now Playing", this.nowPlayingMovies.Results));
result.Add (new MovieCategory ("Upcoming", this.upcomingMovies.Results));
result.Add (new MovieCategory ("Your Favorites", this.favorites));
tcs.TrySetResult (result);
});
return tcs.Task;
}