private string readUtterance()
{
ConsoleServices.PrintPrompt();
string utterance;
if (_simulatedUtterances.Count > 0)
{
utterance = _simulatedUtterances.Dequeue();
ConsoleServices.PrintLine(utterance, ConsoleServices.ActiveColor);
}
else
{
utterance = ConsoleServices.ReadLine(ConsoleServices.ActiveColor);
}
return(utterance);
}
/// <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);
}
}