async void UpdateDescription()
{
try
{
var link = SelectedEngine?.RootLink;
if (SelectedEngine?.EngineId != cachedEngineId)
{
cachedEngineId = SelectedEngine?.EngineId;
if (link != null)
{
references = await ServiceLocator.Current.GetServiceOrThrow<IStorageService>().ThreadData.LoadBoardReferences(link);
}
else
{
references = null;
}
}
}
catch
{
references = null;
}
if (string.IsNullOrWhiteSpace(ShortName))
{
Description = "";
}
else
{
var sn = ShortName.Trim();
var lts = ServiceLocator.Current.GetServiceOrThrow<ILinkTransformService>();
var board = (references?.References ?? new List<BoardReference>()).FirstOrDefault(b => sn.Equals(lts.GetBoardShortName(b.Link), StringComparison.OrdinalIgnoreCase));
if (board != null)
{
Description = board.DisplayName;
}
else
{
Description = null;
}
}
}
/// <summary>
/// Сохранить ссылки на борды.
/// </summary>
/// <param name="data">Данные.</param>
/// <returns>Таск.</returns>
public async Task SaveBoardReferences(BoardReferences data)
{
var linkHash = Services.GetServiceOrThrow<ILinkHashService>();
var hash = linkHash.GetLinkHash(data.RootLink);
var folder = await GetBoardReferencesFolder();
var fileName = string.Format("{0}.dat", hash);
var file = await folder.CreateFileAsync(fileName, CreationCollisionOption.OpenIfExists);
await WriteXmlObject(file, folder, data, true);
boardReferenceses[hash] = data;
}