public void ProcessUpdate(DataBaseManager dbManager, long chatId, Update upd, int offset, out ReplytRequest replytRequest, out DeleteKeyboardRequest editRequest)
{
lastUpdateTime = DateTime.Now;
lastUpdateOffset = offset;
editRequest = null;
replytRequest = null;
switch (upd.Type)
{
case UpdateType.CallbackQuery:
if (currentQuestion == null)
{
questionsIds.Clear();
currentQuestion = dbManager.GetQuestionData(beginOfNode, upd.CallbackQuery.From.LanguageCode);
replytRequest = PrepareReplytRequest();
break;
}
editRequest = new DeleteKeyboardRequest(chatId, upd.CallbackQuery.Message.MessageId);
try
{
ProcessingCallbackQuery(dbManager, upd);
replytRequest = PrepareReplytRequest();
}
catch (Exception ex)
{
if (ex.Message == "Invalid option")
{
replytRequest = null;
editRequest = null;
}
else
{
throw ex;
}
}
break;
case UpdateType.Message:
if (currentQuestion == null || upd.Message.Text == "/start")
{
questionsIds.Clear();
currentQuestion = dbManager.GetQuestionData(beginOfNode, upd.Message.From.LanguageCode);
replytRequest = PrepareReplytRequest();
}
break;
default:
break;
}
}
private void ProcessingCallbackQuery(DataBaseManager dbManager, Update upd)
{
if (upd.CallbackQuery.Data == ReplytRequest.backButton.shortName + currentQuestion.nodeId.ToString())
{
if (questionsIds.Count == 0)
{
return;
}
else
{
// предыдущий вопрос
QuestionData prevQuestion = dbManager.GetQuestionData(questionsIds.Pop(), upd.CallbackQuery.From.LanguageCode);
if (prevQuestion == null)
{
throw new Exception("Prev question DataBase error");
}
currentQuestion = prevQuestion;
return;
}
}
Option foundOption = null;
foreach (var option in currentQuestion.optionList)
{
if (upd.CallbackQuery.Data == option.shortName)
{
foundOption = option;
break;
}
}
if (foundOption == null)
{
throw new Exception("Invalid option");
}
questionsIds.Push(currentQuestion.nodeId);
QuestionData newQuestion = dbManager.GetQuestionData(foundOption.nextNodeId, upd.CallbackQuery.From.LanguageCode);
if (newQuestion == null)
{
throw new Exception("DataBase error");
}
currentQuestion = newQuestion;
}
