public async Task LoadNextInBackground() { try { _nextItem = await DisplayQueue.GetNextItemAsync(); Console.WriteLine($"Loading {_nextItem.Title}, Width:{_nextItem.Width}, Height:{_nextItem.Height}, Rotation:{_nextItem.Rotation}, Orientation:{ _nextItem.Orientation}, CssClass:{_nextItem.CssClass}, ItemType:{_nextItem.ItemType}"); } catch { Console.WriteLine($"ERROR fetching next item to load."); } if (_nextItem.ItemType == DisplayItemType.Image) { SetImageVisibility(); } if (_nextItem.ItemType == DisplayItemType.Video) { string videoId = SetVideoVisisbility(); await JS.InvokeVoidAsync("playVideo", videoId, false); } StateHasChanged(); }
private async Task SetInitialItems() { _imgTop = new DisplayItem { CssClass = TRANSPARENT }; _imgBottom = new DisplayItem { CssClass = TRANSPARENT }; _videoTop = new DisplayItem { CssClass = TRANSPARENT }; _videoBottom = new DisplayItem { CssClass = TRANSPARENT }; var firstItem = await DisplayQueue.GetNextItemAsync(); switch (firstItem.ItemType) { case DisplayItemType.Image: _imgTop = firstItem; _imgTop.CssClass = VISIBLE; break; case DisplayItemType.Video: _videoTop = firstItem; _videoTop.CssClass = VISIBLE; await JS.InvokeVoidAsync("playVideo", VIDEO_TOP_ID, true); break; case DisplayItemType.Weather: break; default: break; } StateHasChanged(); }