private async Task InitMoviesAsync() {
if (File.Exists(MoviesPath)) {
try {
string fileData;
using (var reader = File.OpenText(MoviesPath)) {
fileData = await reader.ReadToEndAsync();
}
JsonConvert.PopulateObject(fileData, _movies);
_logger.Debug("Movies loaded");
}
catch (Exception ex) {
_logger.Error(ex, "Loading movies failed");
}
}
var assetClient = new AssetClient();
var assets = await assetClient.GetAssetsAsync();
var changed = false;
foreach (var asset in assets) {
if (_movies.All(a => a.AssetId != asset.Id)) {
var movie = new Movie {
AssetId = asset.Id,
DownloadUrl = asset.Url,
Location = asset.AccessibilityLabel,
TimeOfDay = asset.TimeOfDay
};
_movies.Add(movie);
changed = true;
}
}
if (Settings.Instance.ShouldCacheMovies) {
foreach (var movie in _movies.Where(m => string.IsNullOrEmpty(m.LocalPath))) {
var localPath = GetLocalPathForMovie(movie);
if (File.Exists(localPath)) {
movie.LocalPath = localPath;
changed = true;
}
}
changed |= DownloadMovies();
}
if (changed) {
Save();
}
}
private string GetLocalPathForMovie(Movie movie) => Path.Combine(Settings.Instance.CachePath, Path.GetFileName(movie.DownloadUrl));