private void RunEngine()
{
string selectedAnswer = this.GetSelectedAnswer();
if (selectedAnswer.Contains("<") || selectedAnswer.Contains(">"))
{
facts.Add(Question.Domain + selectedAnswer);
}
else
{
facts.Add(Question.Domain + "[" + this.GetSelectedAnswer() + "]");
}
facts = ForwardChainingEngine.getInstance().checkRules(facts);
Question q;
if ((q = ForwardChainingEngine.getInstance().searchQuestion(Question.Domain, facts)) != null)
{
Question = q;
}
else
{
Movies = ForwardChainingEngine.getInstance().searchMovies(facts);
facts = new List <string>();
Question = ForwardChainingEngine.getInstance().searchQuestion("-", facts);
finished = true;
NotifyPropertyChanged(nameof(MovieListHeight));
}
}
public QuestionsViewModel()
{
facts = new List <string>();
Question = ForwardChainingEngine.getInstance().searchQuestion("-", facts);
RunEngineCommand = new Command(() => RunEngine());
}
