text: "use strict"
  let fs = require('fs');
  let sample = require("./sample_response.json");
  let SendColor = require('./sendColor');
  let sendColor = new SendColor("alexellis.io/officelights")
  
  const getStdin = require('get-stdin');
  
  getStdin().then(content => {
    let request = JSON.parse(content);
    handle(request, request.request.intent);
  });
  
  function tellWithCard(speechOutput) {
    console.log(sample)
    sample.response.outputSpeech.text = speechOutput
    sample.response.card.content = speechOutput
    sample.response.card.title = "Office Lights";
    console.log(JSON.stringify(sample));
    process.exit(0);
  }
  
  function handle(request, intent) {
    if(intent.name == "TurnOffIntent") {
      let req = {r:0,g:0,b:0};
      var speechOutput = "Lights off.";
      sendColor.sendColor(req, () => {
        return tellWithCard(speechOutput);
      });
    } else {
      let colorRequested = intent.slots.LedColor.value;
      let req = {r:0,g:0,b:0};
      if(colorRequested == "red") { 
        req.r = 255;
      } else if(colorRequested== "blue") {
          req.b = 255;
      } else if (colorRequested == "green") {
          req.g = 255;
      }
      else {
          return tellWithCard("I heard "+colorRequested+ " but can only do: red, green, blue.", "I heard "+colorRequested+ " but can only do: red, green, blue.");
      }
      sendColor.sendColor(req, () => {
        var speechOutput = "OK, " + colorRequested + ".";
        return tellWithCard(speechOutput);
      });
    }
  }
  