CS3041Project3/JScode at master · wying8349/CS3041Project3 · GitHub

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<html>
<head>
 <script src="https://download.affectiva.com/js/3.2/affdex.js"></script>
 <style>
 #emoji { font-size:10em; }
 video { display:none }
</style>
</head>
<center><div>
 <font style="font-family:merriweather;" size="12">Meal Selector</font>
</div></center>
<center><div style="padding-top: 35px; padding-right: 20px; padding-bottom: 20px; padding-left: 20px" id="player"></center></div>
<body bgcolor="#E6E6FA" background="http://www.bachmansinc.com/wp-content/themes/metrocorp/assets/images/patterns/pattern_rad.png
http://www.bachmansinc.com/wp-content/themes/metrocorp/assets/images/patterns/pattern_rad.png
">
 <div id='video'></div>
 <div id='emoji'></div>
 <div id='meal'>
     <font style="font-family:verdana;" size="3"><b>Your Selected Meal is: </b></font>
     <div id='selection'></div>
 </div>
</body>
<script>

  const videoWidth = 640, videoHeight = 480
  const faceMode = affdex.FaceDetectorMode.LARGE_FACES
  const timeInterval = 3;

  const detector = new affdex.CameraDetector(
  document.querySelector('#video'),
  videoWidth, videoHeight, faceMode
  )

  detector.detectAllExpressions();
  detector.detectAllEmotions();
  detector.detectAllEmojis();
  detector.detectAllAppearance();
  detector.detectEmotions.joy = true;

  var tag = document.createElement('script');

  tag.src = "https://www.youtube.com/iframe_api";
  var firstScriptTag = document.getElementsByTagName('script')[0];
  firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);

  // 3. This function creates an <iframe> (and YouTube player)
  //    after the API code downloads.
  var player;
  var interval = 1;
  var selectedMeal = "No Meal";
  var emotion = 0;
  var currMax = 0;
  var i = 1

  /*window.onload = function() {

    /*detector.addEventListener( 'onImageResultsSuccess', function( faces ) {
    if( faces.length > 0 ) {
      document.querySelector('#emoji').innerText = faces[0].emojis.dominantEmoji
    }
  })
  }*/

  function reset(){
    console.log("IN reset()")
    if(emotion > currMax){
        currMax = emotion;
        interval = i;
    }
    console.log("END reset() - " + "i: " + i + " emotion: " + emotion);
    emotion = 0; //reset emotion score
    i+= 1; //increment interval
  }

  detector.addEventListener( 'onImageResultsSuccess', function(faces) {
      //Get a canvas element from DOM
      /*var aCanvas = document.getElementById("canvas");
      var context = aCanvas.getContext('2d');

      //Cache the timestamp of the first frame processed
      var startTimestamp = (new Date()).getTime() / 1000;

      //Get imageData object.
      var imageData = context.getImageData(0, 0, 640, 480);

      //Get current time in seconds
      var now = (new Date()).getTime() / 1000;

      //Get delta time between the first frame and the current frame.
      var deltaTime = now - startTimestamp;

      //Process the frame
      detector.process(imageData, deltaTime);*/

      emotion += faces[0].emotions.joy;
      console.log("in playback: " + emotion);

      //if( faces.length > 0 ) { }
    })

    function print(){
      console.log("in print - " + interval);
      interval = Math.floor((Math.random() * 10) + 1);
      switch(interval){
        case 1:
        selectedMeal = "Oatmeal";
        break;
        case 2:
        selectedMeal = "Pancakes";
        break;
        case 3:
        selectedMeal = "Egg Sandwhich";
        break;
        case 4:
        selectedMeal = "Salad";
        break;
        case 5:
        selectedMeal = "Soup";
        break;
        case 6:
        selectedMeal = "Burrito";
        break;
        case 7:
        selectedMeal = "Chicken and Potatoes";
        break;
        case 8:
        selectedMeal = "Pasta";
        break;
        case 9:
        selectedMeal = "Steak";
        break;
        case 10:
        selectedMeal = "Chicken Pasta";
        break;
      }

      document.querySelector('#selection').innerText = selectedMeal;
    }

    function onYouTubeIframeAPIReady() {
      player = new YT.Player('player', {
        height: '585',
        width: '960',
        videoId: 'x7aXkUOKVAM',
        events: {
          'onReady': onPlayerReady,
          'onStateChange': onPlayerStateChange
        }
      });
    }

    // 4. The API will call this function when the video player is ready.
    function onPlayerReady(event) {
      window.alert("YouTube video is ready");
      //detector.start();
    }


    // 5. The API calls this function when the player's state changes.
    //    The function indicates that when playing a video (state=1),
    //    the player should play for six seconds and then stop.
    var done = false;
    var myVar;
    var unstarted = true;
    function onPlayerStateChange(event) {

      if(event.data == YT.PlayerState.UNSTARTED && unstarted){
        console.log("UNSTARTED");
        event.target.playVideo();
        detector.start();
        myVar = setInterval(reset(), 3000);
        unstarted = false;
      }

      //resetLoop()

      }
      if(event.data == YT.PlayerState.ENDED){
        console.log("ENDED");
        stop();
      }
      /*if (event.data == YT.PlayerState.PLAYING && !done) {
        setTimeout(stopVideo, 0000);
       done = true;
      }*/


  function stop() {
    player.stopVideo();
    detector.stop();
    //clearInterval(myVar);
    print();
  }

  </script>
  </html>