private bool HandlePoll <TResponse, TMetadata>(GlossaryInfo info, Operation <TResponse, TMetadata> operation)
where TResponse : class, IMessage <TResponse>, new()
where TMetadata : class, IMessage <TMetadata>, new()
{
if (operation.IsFaulted)
{
info.Status = GlossaryStatus.Error;
info.AlertMessage = operation.Exception?.Message ?? "(Faulted)";
return(true);
}
else if (operation.IsCompleted)
{
if ((object)operation.Result is Glossary glossary)
{
info.UpdateFrom(glossary);
}
else if ((object)operation.Result is DeleteGlossaryResponse delete)
{
info.Status = GlossaryStatus.Faint;
}
else
{
throw new ApplicationException($"Unknown TResponse type {typeof(TResponse)}");
}
return(true);
}
else
{
return(false);
}
}
public async Task RefreshAsync()
{
StopPolling();
List.Clear();
// Add all known glossaries from the cloud.
var client = await GetTranslationServiceClientAsync();
var response = client.ListGlossariesAsync(GetLocationName());
await response.ForEachAsync(glossary =>
{
var info = new GlossaryInfo(glossary);
var id = glossary.GlossaryName.GlossaryId;
if (IndexOf(id) is int p && p >= 0)
{
List[p] = info;
}
