358 lines
13 KiB
JavaScript
358 lines
13 KiB
JavaScript
document.addEventListener('DOMContentLoaded', fetchHabits);
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const habitListDiv = document.getElementById('habitList');
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const dateModal = document.getElementById('dateModal');
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const modalHabitName = document.getElementById('modalHabitName');
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const modalDateGrid = document.getElementById('modalDateGrid');
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const modalCompleteTodayBtn = document.getElementById('modalCompleteTodayBtn');
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const modalEditBtn = document.getElementById('modalEditBtn'); // Neu hinzugefügt
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const modalDeleteBtn = document.getElementById('modalDeleteBtn'); // Neu hinzugefügt
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let currentHabitId = null; // Stellt sicher, dass diese globale Variable korrekt ist
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let currentModalDate = new Date(); // Aktueller Monat im Modal
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let currentHabitCompletedDates = []; // Completed dates für das aktuelle Habit
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function getCurrentDate() {
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const today = new Date();
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const year = today.getFullYear();
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const month = String(today.getMonth() + 1).padStart(2, '0');
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const day = String(today.getDate()).padStart(2, '0');
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return `${year}-${month}-${day}`;
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}
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function getPastDates(days) {
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const dates = [];
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for (let i = days - 1; i >= 0; i--) {
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const d = new Date();
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d.setDate(d.getDate() - i);
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const year = d.getFullYear();
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const month = String(d.getMonth() + 1).padStart(2, '0');
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const day = String(d.getDate()).padStart(2, '0');
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dates.push(`${year}-${month}-${day}`);
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}
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return dates;
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}
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async function fetchHabits() {
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try {
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const response = await fetch('/habits');
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const habits = await response.json();
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renderHabits(habits);
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} catch (error) {
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console.error('Error fetching habits:', error);
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}
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}
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function renderHabits(habits) {
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habitListDiv.innerHTML = ''; // Clear previous habits
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const last30Days = getPastDates(30);
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habits.forEach(habit => {
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const habitItem = document.createElement('div');
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habitItem.className = 'habit-item';
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habitItem.dataset.id = habit.id; // Store habit ID
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const habitHeader = document.createElement('div');
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habitHeader.className = 'habit-header';
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const habitName = document.createElement('div');
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habitName.className = 'habit-name';
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habitName.textContent = habit.name;
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habitHeader.appendChild(habitName);
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const habitActions = document.createElement('div');
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habitActions.className = 'habit-actions';
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// Haken-Button für heute abhaken/rückgängig machen
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const todayToggleButton = document.createElement('button');
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const today = getCurrentDate();
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const isCompletedToday = habit.completed_dates && habit.completed_dates.includes(today);
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todayToggleButton.innerHTML = isCompletedToday ? '✓' : '✓'; // Checkmark symbol
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todayToggleButton.className = isCompletedToday ? 'completed-today' : 'not-completed-today';
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todayToggleButton.onclick = () => toggleTodayCompletion(habit.id, today, todayToggleButton);
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habitActions.appendChild(todayToggleButton);
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// Drei-Punkte-Menü für erweiterte Optionen
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const menuButton = document.createElement('button');
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menuButton.innerHTML = '⋮'; // Vertical ellipsis (drei Punkte)
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menuButton.onclick = () => openHabitModal(habit.id, habit.name, habit.completed_dates);
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habitActions.appendChild(menuButton);
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habitHeader.appendChild(habitActions);
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habitItem.appendChild(habitHeader);
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const dateGrid = document.createElement('div');
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dateGrid.className = 'date-grid';
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last30Days.forEach(date => {
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const dateSquare = document.createElement('div');
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dateSquare.className = 'date-square';
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if (habit.completed_dates && habit.completed_dates.includes(date)) {
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dateSquare.classList.add('completed');
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}
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dateSquare.title = date; // Show date on hover
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dateGrid.appendChild(dateSquare);
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});
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habitItem.appendChild(dateGrid);
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habitListDiv.appendChild(habitItem);
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});
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}
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async function addHabit() {
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const newHabitNameInput = document.getElementById('newHabitName');
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const name = newHabitNameInput.value.trim();
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if (name) {
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try {
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const response = await fetch('/habits', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ name: name })
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});
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const newHabit = await response.json();
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if (response.ok) {
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newHabitNameInput.value = '';
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fetchHabits(); // Re-fetch and re-render all habits
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} else {
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console.error('Failed to add habit:', newHabit.error);
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}
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} catch (error) {
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console.error('Error adding habit:', error);
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}
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}
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}
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async function openHabitModal(habitId, habitName, completedDates) {
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currentHabitId = habitId;
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currentHabitCompletedDates = completedDates;
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currentModalDate = new Date(); // Reset to current month
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modalHabitName.textContent = habitName;
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// Setzen der habitId auf den Buttons im Modal
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modalCompleteTodayBtn.dataset.habitId = habitId;
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modalEditBtn.dataset.habitId = habitId;
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modalDeleteBtn.dataset.habitId = habitId;
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renderModalCalendar();
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dateModal.style.display = 'flex';
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}
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function renderModalCalendar() {
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modalDateGrid.innerHTML = '';
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// Update month/year display
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const monthNames = ['Januar', 'Februar', 'März', 'April', 'Mai', 'Juni',
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'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember'];
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document.getElementById('currentMonthYear').textContent =
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`${monthNames[currentModalDate.getMonth()]} ${currentModalDate.getFullYear()}`;
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const today = getCurrentDate();
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const year = currentModalDate.getFullYear();
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const month = currentModalDate.getMonth();
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// Get first day of month and calculate starting position
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const firstDay = new Date(year, month, 1);
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const lastDay = new Date(year, month + 1, 0);
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const startingDayOfWeek = (firstDay.getDay() + 6) % 7; // Monday = 0
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// Add empty cells for days before month starts
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for (let i = 0; i < startingDayOfWeek; i++) {
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const emptyCell = document.createElement('div');
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emptyCell.className = 'date-cell empty';
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modalDateGrid.appendChild(emptyCell);
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}
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// Add days of the month
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for (let day = 1; day <= lastDay.getDate(); day++) {
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const dateStr = `${year}-${String(month + 1).padStart(2, '0')}-${String(day).padStart(2, '0')}`;
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const dateCell = document.createElement('div');
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dateCell.className = 'date-cell';
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dateCell.textContent = day;
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if (currentHabitCompletedDates.includes(dateStr)) {
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dateCell.classList.add('completed');
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}
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if (dateStr === today) {
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dateCell.classList.add('today');
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}
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dateCell.dataset.date = dateStr;
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dateCell.onclick = (event) => toggleCompletionForDate(event, currentHabitId, dateStr);
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modalDateGrid.appendChild(dateCell);
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}
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}
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function changeMonth(direction) {
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currentModalDate.setMonth(currentModalDate.getMonth() + direction);
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renderModalCalendar();
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}
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function closeModal() {
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dateModal.style.display = 'none';
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currentHabitId = null; // Zurücksetzen, wenn das Modal geschlossen wird
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fetchHabits(); // Refresh habits after closing modal
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}
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async function toggleCompletionForDate(event, habitId, date) {
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const cell = event.target;
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let response;
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let data;
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if (cell.classList.contains('completed')) {
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// Mark as uncompleted
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response = await fetch(`/habits/${habitId}/uncomplete`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ date: date })
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});
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data = await response.json();
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if (response.ok) {
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cell.classList.remove('completed');
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// Update local completed dates array
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const index = currentHabitCompletedDates.indexOf(date);
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if (index > -1) {
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currentHabitCompletedDates.splice(index, 1);
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}
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}
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} else {
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// Mark as completed
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response = await fetch(`/habits/${habitId}/complete`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ date: date })
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});
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data = await response.json();
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if (response.ok) {
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cell.classList.add('completed');
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// Update local completed dates array
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if (!currentHabitCompletedDates.includes(date)) {
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currentHabitCompletedDates.push(date);
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}
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}
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}
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}
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async function completeHabitForDate(event, habitId, date) {
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// Der habitId kommt jetzt direkt vom dataset des Buttons oder der Funktion, die ihn aufruft
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// Sicherstellen, dass habitId gültig ist
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if (!habitId) {
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console.error('Habit ID is undefined for completion.');
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return;
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}
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try {
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const response = await fetch(`/habits/${habitId}/complete`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ date: date })
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});
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const data = await response.json();
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if (response.ok) {
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// Update the modal's date grid immediately
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const dateCells = modalDateGrid.querySelectorAll('.date-cell');
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dateCells.forEach(cell => {
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if (cell.dataset.date === date) {
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cell.classList.add('completed');
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}
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});
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} else {
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console.error('Failed to complete habit:', data.error);
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}
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} catch (error) {
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console.error('Error completing habit:', error);
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}
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}
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async function editHabitName() {
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// Sicherstellen, dass currentHabitId gesetzt ist
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if (!currentHabitId) {
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console.error('No habit selected for editing.');
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return;
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}
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const newName = prompt("Neuen Namen für die Gewohnheit eingeben:", modalHabitName.textContent);
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if (newName && newName.trim() !== "") {
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try {
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const response = await fetch(`/habits/${currentHabitId}`, { // Verwendet currentHabitId
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method: 'PUT',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ name: newName.trim() })
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});
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const data = await response.json();
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if (response.ok) {
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modalHabitName.textContent = newName.trim();
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fetchHabits(); // Re-fetch and re-render all habits to update the main view
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} else {
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console.error('Failed to update habit:', data.error);
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}
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} catch (error) {
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console.error('Error updating habit:', error);
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}
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}
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}
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async function deleteHabitFromModal() {
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// Sicherstellen, dass currentHabitId gesetzt ist
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if (!currentHabitId) {
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console.error('No habit selected for deletion.');
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return;
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}
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if (confirm("Bist du sicher, dass du diese Gewohnheit löschen möchtest?")) {
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try {
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const response = await fetch(`/habits/${currentHabitId}`, { // Verwendet currentHabitId
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method: 'DELETE'
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});
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const data = await response.json();
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if (response.ok) {
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closeModal();
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fetchHabits(); // Re-fetch and re-render all habits
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} else {
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console.error('Failed to delete habit:', data.error);
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}
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} catch (error) {
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console.error('Error deleting habit:', error);
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}
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}
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}
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async function toggleTodayCompletion(habitId, date, buttonElement) {
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try {
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const isCurrentlyCompleted = buttonElement.classList.contains('completed-today');
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let response;
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if (isCurrentlyCompleted) {
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// Mark as uncompleted
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response = await fetch(`/habits/${habitId}/uncomplete`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ date: date })
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});
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} else {
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// Mark as completed
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response = await fetch(`/habits/${habitId}/complete`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ date: date })
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});
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}
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const data = await response.json();
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if (response.ok) {
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// Update button appearance
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if (isCurrentlyCompleted) {
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buttonElement.classList.remove('completed-today');
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buttonElement.classList.add('not-completed-today');
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} else {
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buttonElement.classList.remove('not-completed-today');
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buttonElement.classList.add('completed-today');
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}
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// Refresh the date grid to show updated completion status
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fetchHabits();
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} else {
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console.error('Failed to toggle habit completion:', data.error);
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}
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} catch (error) {
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console.error('Error toggling habit completion:', error);
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}
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} |