script.js

var cachelist = []
var previndex = -1
var data = null
var ans = null

function next(clicked) {
  //put random qn in question h1 element and set stats
  randomqn(clicked)

  //play press audio
  const audio = new Audio('assets/press.mp3');
  audio.play();

  //restart animations
  question = document.getElementById("question");
  question.style.animation = 'none';
  question.offsetHeight;
  question.style.animation = null;

}

async function randomqn(clicked) {

  //change this in production
  if (previndex == -1 && clicked.id == "buttonyes") {

    const response = await fetch("https://raw.githubusercontent.com/thenithinbalaji/YES-or-NO/main/assets/questions.json")
    const response2 = await fetch("https://raw.githubusercontent.com/thenithinbalaji/YES-or-NO/main/assets/answers.json")
    // const response = await fetch("http://192.168.0.111:5500//assets/questions.json")
    // const response2 = await fetch("http://192.168.0.111:5500//assets/answers.json")

    data = await response.json()
    ans = await response2.json()

    previndex = 0;
  }

  else if (previndex == -1 && clicked.id == "buttonno") {
    pressedno = ["Press YES dumbo", "What now? Press YES", "Press YES man", "How many times should I tell, press YES", "Press NO if you are a retard", "Press NO if you want to die", "Press Yes for good grades", "Press YES to start", "Are you ready?", "Are you ... ready??", "Press YES to pay respects", "Press NO if you want to lose your money"]

    document.getElementById("question").innerHTML = pressedno[Math.floor(Math.random() * pressedno.length)]
  }

  //changing STATS
  if (previndex != -1) {

    qnno = Math.floor(Math.random() * (Object.keys(data).length))
    while (cachelist.includes(qnno)) {
      qnno = Math.floor(Math.random() * (Object.keys(data).length))
    }

    document.getElementById("question").innerHTML = data[qnno];
    cachelist.push(qnno);

    document.getElementById("stats-text").innerHTML =
      "answered " + clicked.id.slice(6).toUpperCase() + " to<br>" + data[previndex]

    if (clicked.id == "buttonyes")
      percent = ans[previndex]

    else
      percent = 100 - ans[previndex]

    document.getElementById("stats-percentage").innerHTML = percent.toString() + "%"

    if (previndex != 0)
      document.getElementById("stats").style.visibility = "visible";

    previndex = qnno;
  }

  // repeat qns endlessly
  if (data != null)
    if (cachelist.length == Object.keys(data).length) {
      cachelist = []
    }
}