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scripts.js
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scripts.js
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const circleElement = document.querySelector('.circle');
const timeElement = document.querySelector('.time');
const timeModeElement = document.querySelector('.time-mode');
const turnElement = document.querySelector('.turns');
const controlButton = document.querySelector('.timer-control');
const resetButton = document.querySelector('.reset-button');
const notificationSound = document.querySelector('#notification');
const timeContainerElement = document.querySelector('.time-container');
let isRunning,
isBreakTime,
workTime,
breakTime,
longBreakTime,
totalTurns,
currentTurn,
totalTime,
timeRemaining,
timer;
controlButton.addEventListener('click', toggleStartPause);
resetButton.addEventListener('click', reset);
Notification.requestPermission();
function startValues() {
let workTimeElement = document.querySelector('#work-time-options');
let totalTurnsElement = document.querySelector('#total-turns-options');
isRunning = false;
isBreakTime = false;
workTime = (workTimeElement.options[workTimeElement.selectedIndex].value) * 60;
breakTime = ((workTimeElement.options[workTimeElement.selectedIndex].value) / 5) * 60;
longBreakTime = ((workTimeElement.options[workTimeElement.selectedIndex].value) - 10) * 60;
totalTurns = totalTurnsElement.options[totalTurnsElement.selectedIndex].value;
currentTurn = 1;
totalTime = workTime;
timeRemaining = totalTime;
timer = null;
}
function toggleStartPause() {
isRunning ? pause() : start();
}
function start() {
isRunning = true;
controlButton.innerText = 'Pausar';
timer = setInterval(updateTimer, 1000);
timeContainerElement.classList.remove('rotateIn');
}
function pause() {
isRunning = false;
controlButton.innerText = 'Iniciar';
clearInterval(timer);
}
function reset() {
pause();
startValues();
drawTime();
drawTurn();
runAnimation('rotateIn');
document.querySelector('.config-message').style.display = 'none';
}
function updateTimer() {
if (timeRemaining > 0) {
timeRemaining--;
}
else {
finishTurn();
}
drawTime();
}
function finishTurn() {
notificationSound.play();
runAnimation('swing');
nextTurn();
drawTurn();
}
function runAnimation(animation) {
timeContainerElement.classList.add(animation);
timeContainerElement.addEventListener('animationend', () => {
timeContainerElement.classList.remove(animation);
});
}
function nextTurn() {
isBreakTime = !isBreakTime;
if (!isBreakTime) {
currentTurn++;
}
if (currentTurn <= totalTurns) {
if (isBreakTime) {
totalTime = currentTurn < totalTurns ? breakTime : longBreakTime;
showNotification("Hora de descansar", "Parabéns pelo trabalho, aproveite os próximos minutos para descansar");
} else {
totalTime = workTime;
showNotification("Voltar ao trabalho", "Você está quase lá, só mais alguns minutos de trabalho");
}
timeRemaining = totalTime;
} else {
reset();
}
}
function drawTime() {
const minutes = Math.floor(timeRemaining / 60).toString().padStart(2, '0');
const seconds = Math.floor(timeRemaining % 60).toString().padStart(2, '0');
timeElement.innerText = `${minutes}:${seconds}`;
setCirclePercent(timeRemaining / totalTime * 100);
}
function drawTurn() {
let timeMode = 'Trabalho';
if (isBreakTime) {
timeMode = currentTurn < totalTurns ? 'Descanso' : 'Descanso Longo';
}
timeModeElement.innerText = timeMode;
turnElement.innerText = `${currentTurn}/${totalTurns}`;
}
function setCirclePercent(percent) {
const circlePerimeter = 597;
const dashOffset = (circlePerimeter * (percent / 100));
circleElement.style.setProperty('--dash-offset', circlePerimeter - dashOffset);
}
function showNotification(messageHeader, messageBody) {
const notification = new Notification(messageHeader, { body: messageBody });
setTimeout(notification.close.bind(notification), 4000);
}
function showResetMessage() {
document.querySelector('.config-message').style.display = 'inline';
}
reset();