protected override async Task CustomHandle(Message message)
{
var textForDocument = string.Empty;
if (message.Text != null)
{
textForDocument = message.Text;
}
else if (message.Photo != null)
{
foreach (var photo in message.Photo)
{
MemoryStream photoStream = new MemoryStream();
var file = await BotClient.GetInfoAndDownloadFileAsync(photo.FileId, photoStream);
textForDocument += await _imagesRecognitionService.RecognizeFromFile(photoStream.ToArray());
}
}
else if (message.Voice != null)
{
MemoryStream voiceStream = new MemoryStream();
var file = await BotClient.GetInfoAndDownloadFileAsync(message.Voice.FileId, voiceStream);
textForDocument = await _voiceRecognitionService.RecognizeFromFile(voiceStream.ToArray());
}
var documentStream = _documentGenerator.GenerateFromText(textForDocument);
var bytes = documentStream.ToArray();
var document = new InputOnlineFile(new MemoryStream(bytes), "Your document" + _documentGenerator.Extension);
await BotClient.SendTextMessageAsync(message.Chat.Id, "Your file:");
await BotClient.SendDocumentAsync(message.Chat.Id, document);
}
protected override async Task CustomHandle(Message message)
{
var recognizedText = string.Empty;
foreach (var photo in message.Photo)
{
MemoryStream stream = new MemoryStream();
var file = await BotClient.GetInfoAndDownloadFileAsync(photo.FileId, stream);
recognizedText += await _imagesRecognitionService.RecognizeFromFile(stream.ToArray());
}
if (!string.IsNullOrEmpty(recognizedText))
{
await BotClient.SendTextMessageAsync(message.Chat.Id, "Recognized text: \n" + recognizedText);
}
else
{
await BotClient.SendTextMessageAsync(message.Chat.Id, "Text on an image was not recognized");
}
}