public async override Task Initialize()
{
if (_owner == null)
{
return;
}
var videos = await _databaseService.GetVideosAsync(_owner);
if (videos != null && videos.Any())
{
foreach (var video in videos)
{
var cell = new VideoCellViewModel
{
GUID = video.GUID,
Title = video.Name,
Data = _fileService.GetVideoFile(video.FileName)
};
cell.DeleteAction = () => DeleteVideo(cell);
Items.Add(cell);
}
}
}
public void DeleteVideo(VideoCellViewModel cell)
{
if (cell != null)
{
_databaseService.DeleteVideo(cell.GUID, _owner.GUID);
Items.Remove(cell);
}
}
public void DeleteVideoCompletely(VideoCellViewModel cell)
{
if (cell != null)
{
Items.Remove(cell);
var video = _databaseService.GetVideo(cell.GUID);
DeleteVideoCompletely(video);
}
}
protected void FillItems(IEnumerable <Video> videos)
{
if (videos != null && videos.Any())
{
foreach (var video in videos)
{
var cell = new VideoCellViewModel
{
GUID = video.GUID,
Title = video.Name,
Data = _fileService.GetVideoFile(video.FileName)
};
cell.DeleteAction = () => DeleteVideoCompletely(cell);
Items.Add(cell);
}
}
}
