let para = document.getElementById('para');
let text = document.getElementById('txt');
let text2 = document.getElementById('txt2');
let btn = document.getElementById('btn');
let btn2 = document.getElementById('btn2');
window.addEventListener('load', () => {
text.placeholder = new Date().getHours();
text2.placeholder = new Date().getMinutes();
});
btn.addEventListener('click', alarm);
let x;
function alarm() {
if (text.value && text2.value) {
x = setInterval(() => {
setAlarm();
}, 1000);
} else {
alert('ENTER THE HRS AND MINS!');
}
}
function setAlarm() {
let d = new Date().toLocaleDateString();
let then = new Date(`${d} ${text.value}:${text2.value}`).getTime();
// text.value = text.value % 12 || 12;
let now = new Date().getTime();
let distance = then - now;
var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
var seconds = Math.floor((distance % (1000 * 60)) / 1000);
para.innerHTML = `ALARM IN - ${hours}:${minutes}:${seconds}`;
if (distance < 0) {
clearInterval(x);
para.innerHTML = `IT'S ALARM TIME!`;
let audio = new Audio('sound.mp3');
audio.play();
btn2.style.visibility = 'visible';
btn2.addEventListener('click', () => {
para.innerHTML = ``;
audio.pause();
btn2.style.visibility = 'hidden';
text.value = '';
text2.value = '';
});
}
}