71 lines
2.3 KiB
JavaScript
71 lines
2.3 KiB
JavaScript
const time = document.getElementById('time');
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const start = document.getElementById('start');
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const reset = document.getElementById('reset');
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const hoursInput = document.getElementById('hours-input');
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const minutesInput = document.getElementById('minutes-input');
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const secondsInput = document.getElementById('seconds-input');
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const sound = new Audio('/assets/pipe.mp3');
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let timer = null;
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let isActive = false;
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let remainingTime = 0;
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function formatTime(duration) {
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const milliseconds = Math.floor((duration % 1000) / 10);
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const seconds = Math.floor((duration / 1000) % 60);
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const minutes = Math.floor((duration / 1000 / 60) % 60);
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const hours = Math.floor(duration / 1000 / 60 / 60);
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return `${String(hours).padStart(2, '0')}:${String(minutes).padStart(2, '0')}:${String(seconds).padStart(2, '0')}:${String(milliseconds).padStart(2, '0')}`;
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}
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start.addEventListener('click', () => {
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if (!isActive) {
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const hours = parseInt(hoursInput.value, 10) || 0;
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const minutes = parseInt(minutesInput.value, 10) || 0;
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const seconds = parseInt(secondsInput.value, 10) || 0;
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if (hours < 0 || minutes < 0 || minutes > 59 || seconds < 0 || seconds > 59) {
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alert("Please enter valid time values.");
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return;
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}
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remainingTime = (hours * 3600 + minutes * 60 + seconds) * 1000;
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if (remainingTime <= 0) {
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alert("Please enter a valid time duration.");
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return;
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}
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isActive = true;
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start.innerHTML = "Stop";
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timer = setInterval(() => {
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remainingTime -= 10;
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if (remainingTime <= 0) {
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clearInterval(timer);
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sound.play();
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time.textContent = "00:00:00:00";
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isActive = false;
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start.innerHTML = "Start";
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} else {
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time.textContent = formatTime(remainingTime);
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}
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}, 10);
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} else {
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isActive = false;
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clearInterval(timer);
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start.innerHTML = "Start";
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}
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});
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reset.addEventListener('click', () => {
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isActive = false;
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clearInterval(timer);
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timer = null;
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remainingTime = 0;
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time.textContent = "00:00:00:00";
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start.innerHTML = "Start";
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hoursInput.value = "";
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minutesInput.value = "";
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secondsInput.value = "";
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});
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