void HandleMysterySpeech(SpeechResult speech)
{
///"what is" = "was it" :/. MSFT, get it together man!
var text = speech.Name.ToLower();
if (text.Contains(" you "))
{
//I have nothing to do with this...
DependencyService.Get <ITextToSpeech>().Speak(VoiceLines.NOTHING_TO_DO);
}
//do they need a clue?
if (speech.TopIntent.Intent == Intents.CLUE)
{
//give one if there is one.
if (!knowledge.Clues.ElementAt(0).Revealed)
{
DependencyService.Get <ITextToSpeech>().Speak(VoiceLines.CLUE1);
knowledge.Clues.ElementAt(0).Revealed = true;
}
else
{
DependencyService.Get <ITextToSpeech>().Speak(VoiceLines.CLUE2);
knowledge.Clues.ElementAt(1).Revealed = true;
}
}
//Are they ready for the answer?
if (speech.TopIntent.Intent == Intents.GIVE_ANSWER)
{
DependencyService.Get <ITextToSpeech>().Speak(VoiceLines.SOLUTION);
}
//let's see if we can determine forced yes/no questions...
//if (text.Contains("was it") ||
// text.Contains("is ") ||
// text.StartsWith("was ") ||
// text.StartsWith("did ") ||
// text.StartsWith("there was ") ||
// text.Contains("were") ||
// text.Contains("are ") ||
// text.Contains("does ") ||
// text.Contains("do ") ||
// text.Contains("is it true that "))
if (speech.TopIntent.Intent == Intents.GUESS)
{
//crack into the facts.
SearchMind(speech);
}
else
{
//must be a yes/no question
DependencyService.Get <ITextToSpeech>().Speak(VoiceLines.ASK_YES_NO);
}
}
void HandleSpeech(SpeechResult speech)
{
ResponseText = speech.Name;
if (mode == MysteryMode.Welcome)
{
HandleWelcomeSpeech(speech);
}
else if (mode == MysteryMode.Mystery)
{
HandleMysterySpeech(speech);
}
}
void HandleWelcomeSpeech(SpeechResult speech)
{
var text = speech.Name.ToLower();
//if (text.Contains("get started") ||
// text.Contains("give me a puzzle") ||
// text.Contains("give me a mystery") ||
// text.Contains("ready")
// )
if (speech.TopIntent.Intent == Intents.START_MYSTERY)
{
mode = MysteryMode.Mystery;
//get started and give the puzzle.
DependencyService.Get <ITextToSpeech>().Speak(VoiceLines.PUZZLE);
}
else
{
DependencyService.Get <ITextToSpeech>().Speak(VoiceLines.REPHRASE);
//I'm sorry, come again?
}
}
public void SearchMind(SpeechResult speech)
{
//this is where the magic happens...
textToSay = "";
//does it have negation? btw... GOTTA be a better way to do this... LUIS?
var text = speech.Name.ToLowerInvariant();
var hasNegation = text.Contains("wasn't ") ||
text.Contains("isn't ") ||
text.Contains("is not ") ||
text.Contains("cannot ") ||
text.Contains("can't ") ||
text.Contains("will not ") ||
text.Contains("won't ") ||
text.Contains("didn't ") ||
text.Contains("don't ") ||
text.Contains("do not ") ||
text.Contains("did not ") ||
text.Contains("wasn't ") ||
text.Contains("weren't ") ||
text.Contains("not ") ||
text.Contains("aren't ");
//let's get any entities in the speech...
var entities = speech.IntentResult.Entities;
//search knowledge for key words. If there is a match, we have uncovered something.
var facts = knowledge.Facts.Where(oo => entities.Select(ee => ee.Entity).ToList().Contains(oo.Subject)).ToList();
var relevantFacts = new List <Fact>();
var factAssociations = knowledge.Facts.Where(oo => entities.Select(ee => ee.Entity).ToList().Contains(oo.Association)).ToList();
bool foundMatch = false;
if (hasNegation)
{
facts = facts.Where(oo => !oo.PositiveAssociation).ToList();
relevantFacts = facts.Where(oo => factAssociations.Contains(oo)).ToList();
foundMatch = facts.Any(oo => factAssociations.Contains(oo));
}
else
{
facts = facts.Where(oo => oo.PositiveAssociation).ToList();
relevantFacts = facts.Where(oo => factAssociations.Contains(oo)).ToList();
foundMatch = facts.Any(oo => factAssociations.Contains(oo));
}
if (foundMatch)
{
//they are on to something!
if (hasNegation)
{
textToSay += VoiceLines.CORRECT;
}
else
{
textToSay += VoiceLines.YES;
}
foreach (var fact in relevantFacts)
{
fact.WasLearned = true;
}
AssessProgress();
}
else
{
textToSay = VoiceLines.NO;
}
DependencyService.Get <ITextToSpeech>().Speak(textToSay);
}