TJBot Pumpkin

app.js

/**
 * TJBot Pumpkin
 *
 * Three IBM Watson services are needed, Speech to Text, Text to Speech, and Tone Analyzer. Create these services at https://bluemix.net. Copy the corresponding API keys into the code below.
 */

var TJBot = require("tjbot");

var tj = new TJBot(
  ["microphone","led","speaker"], 
  {
  	robot: {
      gender: "male",
    },
    speak: {
      language: "en-US"
    }
  }, 
  {
    speech_to_text: {
      apikey: "" // TODO: API Key from https://ibm.biz/catalog-speech-to-text
    },
    tone_analyzer: {
      apikey: "" // TODO: API Key from https://ibm.biz/catalog-tone-analyzer
    },
    text_to_speech: {
      apikey: "" // TODO: API Key from https://ibm.biz/catalog-text-to-speech
    }
  }
);

function processText(text) {
  console.log(text);
  
  tj.analyzeTone(text).then(response => {
    console.log(response);
    
    var emotions = response.document_tone.tone_categories[0].tones;
    var top = emotions[Object.keys(emotions).reduce((a, b) => {
        return emotions[a].score > emotions[b].score ? a : b
    })];
    console.log(top);
    
    var colors = {
      "anger": "red",
      "disgust": "green",
      "fear": "magenta",
      "joy": "yellow",
      "sadness": "blue"  
    };
    
    tj.shine(colors[top.tone_id]);
    
    if(top.tone_id == "fear") {
      tj.stopListening();
      tj.speak("booooooo").then(() => {
        tj.listen(processText);
      });
    }
  });
}

tj.listen(processText);