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();
}
// Activating the next item in the queue
private void ActivateNextItem()
{
DisplayQueue dq = m_enumQueue.Dequeue();
StartCoroutine(dq.action);
if (dq.secondary != null)
{
dq.secondary.Invoke();
}
}
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();
}
