private void FeedManager_FeedUpdated(object sender, FeedUpdateEventArgs e)
{
try
{
NowUpdate.Value = true;
if (e.Feed.Id != Feed.Id)
{
return;
}
foreach (var feed in e.Items)
{
var video = feed.Item1;
// 視聴済みの動画は表示しない
var playedHistory = Database.VideoPlayedHistoryDb.Get(video.VideoId);
if (playedHistory?.PlayCount != 0)
{
continue;
}
// 前回チェックした日時よりも古い動画は表示しない
if (video.PostedAt < Feed.CheckedAt)
{
continue;
}
FeedVideos.Add(new FeedVideoInfoControlViewModel(video, feed.Item2));
}
RaisePropertyChanged(nameof(FeedVideos));
}
finally
{
NowUpdate.Value = false;
}
}
internal async void UpdateFeedVideos()
{
FeedVideos.Clear();
await FeedManager.RefreshFeedItemsAsync(Feed);
}