const audioDigger = "https://soundimage.org/wp-content/uploads/2017/03/The-8-Bit-Digger.mp3"
const audioNoCors = "https://iondrimbafilho.me/autotron.mp3";

let src,analyser; 

const handleAudioPlay = () => {
  
  	console.log("handleAudio play...");
  
 		var audio = document.getElementById("audioElement");
		audio.crossOrigin = "anonymous";
  
    audio.src = audioNoCors;
    //audio.load();

    var context = new AudioContext();
  	
    if(!src) src = context.createMediaElementSource(audio);
    
  	if (!analyser) {
      analyser = context.createAnalyser();
    	src.connect(analyser);
    	analyser.connect(context.destination);
      analyser.fftSize = 256;

    }

 
    var bufferLength = analyser.frequencyBinCount;
    console.log(bufferLength);

    var dataArray = new Uint8Array(bufferLength);

    function renderFrame() {
      requestAnimationFrame(renderFrame);

      analyser.getByteFrequencyData(dataArray);

      for (var i = 0; i < bufferLength; i++) {
        // barHeight = dataArray[i];
        // console.log("height: ", dataArray[i]);
      }
    }

    audio.play();
    renderFrame();
};

// this actually stops or play restarts it!
const handleAudioPause = () => {
   	console.log("handleAudio play...");
  	
  	const audio = document.getElementById("audioElement");
  	audio.pause();
}