private async Task <bool> recognizeSpeechToText()
{
SyncServer syncRoute = new SyncServer();
bool synced = !await syncRoute.SyncRouteIsNeedAsync(_vpoint.RouteId);
if (!synced)
{
synced = await syncRoute.Sync(_vpoint.RouteId, false);
}
if (synced)
{
TokenStoreService tokenService = new TokenStoreService();
string authToken = await tokenService.GetAuthTokenAsync();
var audios = GetUnprocessedAudios();
int index = 0;
int count = audios.Count();
SpeechToTextHelper speechToText = new SpeechToTextHelper(authToken);
string oldDescription = _vpoint.Description;
var sb = new StringBuilder();
foreach (var audio in audios)
{
string textResult = await speechToText.TryRecognizeAudioAsync(audio.RoutePointMediaObjectId);
if (speechToText.LastHttpStatusCode == HttpStatusCode.OK)
{
sb.AppendLine(string.IsNullOrEmpty(textResult) ? "Текст не распознан" : textResult);
ViewRoutePointMediaObject vMediaObject = new ViewRoutePointMediaObject();
vMediaObject.Load(audio.RoutePointMediaObjectId);
vMediaObject.Processed = true;
vMediaObject.ProcessResultText = textResult;
vMediaObject.Save();
}
index++;
double percent = (double)index * 100 / (double)count / 100;
Xamarin.Forms.MessagingCenter.Send <SyncProgressImageLoadingMessage>(new SyncProgressImageLoadingMessage()
{
RouteId = _vpoint.RouteId, ProgressValue = percent
}, string.Empty);
}
string newDescription = sb.ToString();
if (!string.IsNullOrEmpty(newDescription) && !oldDescription.Equals(newDescription))
{
_vpoint.Description += Environment.NewLine + newDescription;
_vpoint.Version++;
_vpoint.Save();
Device.BeginInvokeOnMainThread(() =>
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Description"));
});
}
}
return(!string.IsNullOrEmpty(_vpoint.Description));
}
private async Task <bool> updateRouteIsNeeded(string routeId)
{
SyncServer syncSrv = new SyncServer();
return(await syncSrv.SyncRouteIsNeedAsync(routeId));
}
