internal ResponseBase Input(string utterance)
{
ensureInitialization();
var formattedUtterance = utterance == null ? "" : utterance.Trim();
var parsedUtterance = KnowledgeDialog.Dialog.UtteranceParser.Parse(formattedUtterance);
ResponseBase response;
lock (_L_qa_index)
{
_currentHTML += userTextHTML(formattedUtterance);
response = Manager.Input(parsedUtterance);
_lastResponse = response;
if (response == null)
{
_currentHTML += systemTextHTML("<i>The dialog has ended, please type <b>reset</b> if you wish another dialog.</i>");
}
else
{
_currentHTML += systemTextHTML(response.ToString());
}
}
return(response);
}
/// <summary>
/// Run dialog service (is blocking)
/// </summary>
public void Run(bool useDirectInput = false)
{
if (_inputManager != null)
{
var initializationResponse = _inputManager.Initialize();
ConsoleServices.PrintOutput(initializationResponse);
}
for (; ;)
{
var utterance = readUtterance();
ResponseBase response;
if (_manager == null)
{
var parsedSentence = Dialog.UtteranceParser.Parse(utterance);
response = _inputManager.Input(parsedSentence);
}
else
{
var parsedUtterance = parseUtterance(utterance);
if (parsedUtterance == null)
{
return;
}
if (useDirectInput)
{
response = _manager.Ask(utterance);
}
else
{
response = parsedUtterance.HandleManager(_manager);
}
}
ConsoleServices.PrintOutput(response);
}
}