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Add persistent focus timer and improve task management #441

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121 changes: 101 additions & 20 deletions js/app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -191,45 +191,133 @@ function setCircleDasharray() {
timerPathRemaining.setAttribute("stroke-dasharray", circleDasharray);
}

let startTime;

function saveTimerState() {
localStorage.setItem('focusTimerState', JSON.stringify({
TIME_LIMIT,
timePassed,
isRunning: !!timerInterval,
startTime: timerInterval ? startTime : null,
durationInput: timerDurationInput.value
}));
}

function loadTimerState() {
const saved = localStorage.getItem('focusTimerState');
if (!saved) return;

try {
const state = JSON.parse(saved);

TIME_LIMIT = state.TIME_LIMIT || (25 * 60);

if (state.isRunning && state.startTime) {
const elapsed = Math.floor((Date.now() - state.startTime) / 1000);
timePassed = elapsed;
} else {
timePassed = state.timePassed || 0;
}

timeLeft = TIME_LIMIT - timePassed;

if (timeLeft < 0) timeLeft = 0;

if (state.durationInput) {
timerDurationInput.value = state.durationInput;
}

timerText.innerHTML = formatTimeLeft(timeLeft);
setCircleDasharray();

if (state.isRunning && timeLeft > 0) {
startTime = Date.now() - (timePassed * 1000);

timerInterval = setInterval(() => {
timePassed = Math.floor((Date.now() - startTime) / 1000);
timeLeft = TIME_LIMIT - timePassed;

timerText.innerHTML = formatTimeLeft(timeLeft);
setCircleDasharray();

saveTimerState();

if (timeLeft <= 0) {
clearInterval(timerInterval);
timerInterval = null;
localStorage.removeItem('focusTimerState');
alert('Focus session complete!');
resetTimer();
}
}, 250);

timerPauseBtn.classList.remove('hidden');
timerStartBtn.classList.add('hidden');
timerDurationInput.disabled = true;
}
} catch (err) {
console.error('Failed to load timer state', err);
}
}

function startTimer() {
if (timerInterval) return;

TIME_LIMIT = getTimerDuration();
if (timePassed === 0) timeLeft = TIME_LIMIT;
timerDurationInput.disabled = true;
timerStartBtn.classList.add('hidden');
timerPauseBtn.classList.remove('hidden');


startTime = Date.now() - (timePassed * 1000);

saveTimerState();

timerInterval = setInterval(() => {
timePassed += 1;
timePassed = Math.floor((Date.now() - startTime) / 1000);

timeLeft = TIME_LIMIT - timePassed;

timerText.innerHTML = formatTimeLeft(timeLeft);
setCircleDasharray();

if (timeLeft === 0) {
saveTimerState();

if (timeLeft <= 0) {
clearInterval(timerInterval);
timerInterval = null;
localStorage.removeItem('focusTimerState');
alert('Focus session complete!');
resetTimer();
}
}, 1000);
}, 250);

timerPauseBtn.classList.remove('hidden');
timerStartBtn.classList.add('hidden');
}

function pauseTimer() {
clearInterval(timerInterval);
timerInterval = null;

saveTimerState();

timerPauseBtn.classList.add('hidden');
timerStartBtn.classList.remove('hidden');
}

function resetTimer() {
clearInterval(timerInterval);
timerInterval = null;

localStorage.removeItem('focusTimerState');

timePassed = 0;
TIME_LIMIT = getTimerDuration();
timeLeft = TIME_LIMIT;

timerDurationInput.disabled = false;

timerText.innerHTML = formatTimeLeft(timeLeft);
timerPathRemaining.setAttribute("stroke-dasharray", "283 283");

timerPauseBtn.classList.add('hidden');
timerStartBtn.classList.remove('hidden');
}
Expand Down Expand Up @@ -561,11 +649,11 @@ function renderTasks() {
? `<div class="tasks-empty-state">${emptyStateText}</div>`
: '';

tasksSection.innerHTML = actionBar +
renderGroup(titlePrefix + '⚠ Due soon', dueSoon, 'var(--color-text-danger)', true)
renderGroup(titlePrefix + 'This week', thisWeek, 'var(--color-text-secondary)', true) +
renderGroup(titlePrefix + 'Completed', completed, 'var(--color-text-tertiary)') +
emptyState;
tasksSection.innerHTML = actionBar +
renderGroup(titlePrefix + '⚠ Due soon', dueSoon, 'var(--color-text-danger)', true) +
renderGroup(titlePrefix + 'This week', thisWeek, 'var(--color-text-secondary)', true) +
renderGroup(titlePrefix + 'Completed', completed, 'var(--color-text-tertiary)') +
emptyState;
}

document.querySelectorAll('.task-item').forEach(el => {
Expand Down Expand Up @@ -912,6 +1000,7 @@ document.addEventListener('DOMContentLoaded', () => {
}

store.fetchInitialData();
loadTimerState();

const calendarBtn = document.getElementById('calendar-btn');
const allTasksBtn = document.getElementById('all-tasks-btn');
Expand Down Expand Up @@ -1065,14 +1154,6 @@ clearBtn.addEventListener('click', () => {
store.clearExtracted();
});

addItemsBtn.addEventListener('click', () => {
if (store.currentPaste) {
store.addTasks(store.currentPaste);
store.clearExtracted();
pasteInput.value = '';
}
});

downloadBtn.addEventListener('click', () => {
downloadData();
});