private async Task <bool> TrySaveSpeaker(SpeakerContainer spk)
{
if (NewSpeaker == spk.Speaker)
{
if (await TestName(spk))
{
bool reselect = spk == SpeakersBox.SelectedItem;
using (SpeakerProvider.DeferRefresh())
{
spk.ApplyChanges();
SpeakerProvider.DeleteSpeaker(spk.Speaker);
if (spk.IsOnline)
{
SpeakerProvider.AddOnlineSpeaker((ApiSynchronizedSpeaker)spk.Speaker);
}
else
{
SpeakerProvider.AddLocalSpeaker(spk.Speaker);
}
NewSpeaker = null;
}
if (reselect)
{
var ss = SpeakerProvider.GetContainerForSpeaker(spk.Speaker);
SpeakersBox.SelectedValue = ss;
}
}
else
{
return(false); //do not apply or save - name is invalid
}
}
spk.ApplyChanges();
if (spk.IsOnline)
{
using (var wc = new WaitCursor())
{
ApiSynchronizedSpeaker ss = spk.Speaker as ApiSynchronizedSpeaker;
if (ss == null)
{
return(false);
}
if (ss.IsSaved)
{
return(await _transcription.Api.UpdateSpeaker(ss));
}
else
{
return(await _transcription.Api.AddSpeaker(ss));
}
}
}
return(true);;
}
private MessageBoxResult CheckChanges(SpeakerContainer sc)
{
if (!sc.Changed)
{
return(MessageBoxResult.OK);
}
var result = MessageBox.Show(string.Format(Properties.Strings.SpeakersManagerSpeakerApplyChangesDialogFormat, sc.FullName), Properties.Strings.SpeakersManagerSpeakerApplyChangesDialogQuestion, MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
var ss = sc.Speaker;
if (result == MessageBoxResult.Yes)
{
bool saved = AsyncHelpers.RunSync(() => TrySaveSpeaker(sc));
if (!saved)
{
result = MessageBoxResult.No;
}
else
{
return(MessageBoxResult.Yes);
}
}
if (result == MessageBoxResult.No)
{
if (NewSpeaker == sc.Speaker)
{
NewSpeaker = null;
SpeakerProvider.DeleteSpeaker(ss);
}
sc.ReloadSpeaker();
return(MessageBoxResult.No);
}
return(MessageBoxResult.Cancel);
}
