65 lines
1.9 KiB
JavaScript
65 lines
1.9 KiB
JavaScript
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const resetBtn = document.querySelector('#reset');
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const playBtn = document.querySelector('#play');
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const timerEl = document.querySelector('#timer');
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const root = document.querySelector(':root');
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// Initial setup
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const totalSeconds = 60;
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let playing = false;
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let currentSeconds = totalSeconds;
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timerEl.innerText = formatTime(totalSeconds);
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const timerInterval = setInterval(run, 1000);
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playBtn.addEventListener('click', () => {
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playing = !playing;
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playBtn.classList.toggle('play');
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playBtn.classList.toggle('bg-green-500'); // Toggle the color class
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const playIcon = playBtn.querySelector('i');
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playIcon.classList.toggle('fa-play'); // Toggle the play icon
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playIcon.classList.toggle('fa-pause'); // Toggle the pause icon
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});
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resetBtn.addEventListener('click', resetAll);
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// Run the timer
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function run() {
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if (playing) {
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currentSeconds -= 1;
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if (currentSeconds <= 0) {
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clearInterval(timerInterval);
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resetAll();
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}
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timerEl.innerText = formatTime(currentSeconds);
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root.style.setProperty('--degrees', calcDeg());
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}
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}
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// Format the time
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function formatTime(seconds) {
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const minutes = Math.floor(seconds / 60);
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const newSeconds = seconds % 60;
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return `${minutes.toString().padStart(2, '0')}:${newSeconds
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.toString()
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.padStart(2, '0')}`;
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}
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// Calculate the degrees
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function calcDeg() {
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return `${360 - (currentSeconds / totalSeconds) * 360}deg`;
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}
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// Reset all the values
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function resetAll() {
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playing = false;
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playBtn.classList.remove('play');
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playBtn.classList.remove('bg-green-500'); // Remove the color class
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const playIcon = playBtn.querySelector('i');
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playIcon.classList.remove('fa-pause'); // Remove the pause icon
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playIcon.classList.add('fa-play'); // Add the play icon
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currentSeconds = totalSeconds;
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timerEl.innerText = formatTime(totalSeconds);
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root.style.setProperty('--degrees', '0deg');
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}
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