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script.js
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script.js
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document.addEventListener("DOMContentLoaded", function () {
var toggleAllCheckbox = document.getElementById("toggle-all");
var taskCheckboxes = document.querySelectorAll(".toggle");
var todoList = document.querySelector('.todo-list');
function toggleTaskTextDecoration(checkbox) {
var label = checkbox.nextElementSibling;
var task = checkbox.closest('li');
if (checkbox.checked) {
label.style.textDecoration = "line-through";
label.style.color = "#929292";
task.setAttribute('data-status', 'completed');
} else {
label.style.textDecoration = "none";
label.style.color = "#111";
task.setAttribute('data-status', 'active');
}
updateItemCount();
saveToLocalStorage();
}
function toggleAllTasks() {
var isAllChecked = toggleAllCheckbox.checked;
taskCheckboxes.forEach(function (checkbox) {
checkbox.checked = isAllChecked;
toggleTaskTextDecoration(checkbox);
});
updateItemCount();
}
function deleteTask(task) {
task.remove();
updateItemCount();
saveToLocalStorage();
}
function addTaskOnEnter(event) {
if (event.key === "Enter") {
var input = document.querySelector(".new-todo");
var taskText = input.value.trim();
if (taskText !== "") {
var newTask = document.createElement("li");
newTask.innerHTML = `
<div class="view">
<input class="toggle" type="checkbox">
<label>${taskText}</label>
<button class="delete">x</button>
</div>`;
var deleteButton = newTask.querySelector('.delete');
deleteButton.addEventListener('click', function () {
deleteTask(newTask);
});
todoList.appendChild(newTask);
input.value = "";
toggleTaskTextDecoration(newTask.querySelector(".toggle"));
}
}
}
function updateItemCount() {
var uncheckedTasks = document.querySelectorAll('.todo-list li:not(.completed) .toggle:not(:checked)').length;
var itemCountElement = document.querySelector('.todo-count strong');
itemCountElement.textContent = uncheckedTasks;
}
function filterTasksByStatus(status) {
var tasks = document.querySelectorAll('.todo-list li');
tasks.forEach(function (task) {
if (status === 'all') {
task.style.display = 'block';
} else {
var taskStatus = task.getAttribute('data-status');
if (taskStatus === status) {
task.style.display = 'block';
} else {
task.style.display = 'none';
}
}
});
}
function handleFilterClick(event) {
event.preventDefault();
var filterLinks = document.querySelectorAll('.filters a');
filterLinks.forEach(function (link) {
link.classList.remove('selected');
});
var clickedLink = event.target;
clickedLink.classList.add('selected');
var filterStatus = clickedLink.getAttribute('data-filter');
filterTasksByStatus(filterStatus);
}
function saveToLocalStorage() {
var tasks = [];
todoList.querySelectorAll('li').forEach(function (task) {
var text = task.querySelector('label').innerText;
var status = task.getAttribute('data-status') || 'active';
var isChecked = task.querySelector('.toggle').checked;
tasks.push({ text: text, status: status, isChecked: isChecked });
});
localStorage.setItem('tasks', JSON.stringify(tasks));
}
function loadFromLocalStorage() {
var savedTasks = localStorage.getItem('tasks');
if (savedTasks) {
var tasks = JSON.parse(savedTasks);
tasks.forEach(function (task) {
var newTask = document.createElement("li");
newTask.innerHTML = `
<div class="view">
<input class="toggle" type="checkbox">
<label>${task.text}</label>
<button class="delete">x</button>
</div>`;
var deleteButton = newTask.querySelector('.delete');
deleteButton.addEventListener('click', function () {
deleteTask(newTask);
});
newTask.setAttribute('data-status', task.status);
todoList.appendChild(newTask);
// Setăm starea bifată în funcție de informațiile salvate
newTask.querySelector('.toggle').checked = task.isChecked;
updateTaskUI(newTask);
});
}
}
function updateTaskUI(task) {
var checkbox = task.querySelector('.toggle');
toggleTaskTextDecoration(checkbox);
}
document.addEventListener("change", function (event) {
if (event.target.classList.contains("toggle")) {
toggleTaskTextDecoration(event.target);
}
});
document.addEventListener("keydown", addTaskOnEnter);
toggleAllCheckbox.addEventListener("change", toggleAllTasks);
loadFromLocalStorage();
updateItemCount();
var filterLinks = document.querySelectorAll('.filters a');
filterLinks.forEach(function (link) {
link.addEventListener('click', handleFilterClick);
});
});