service-worker.js

const CACHE_NAME = 'js-editor-cache-v1';
const urlsToCache = [
  '/',
  '/index.html',
  '/style.css',
  '/main.js',
  '/icons/th.ico',
  '/icons/th.jpeg',
];

// Installation du service worker
self.addEventListener('install', (event) => {
  event.waitUntil(
    caches.open(CACHE_NAME)
      .then((cache) => {
        console.log('Service Worker: Caching files');
        return cache.addAll(urlsToCache);
      })
  );
});

// Activation du service worker
self.addEventListener('activate', (event) => {
  const cacheWhitelist = [CACHE_NAME];
  event.waitUntil(
    caches.keys().then((cacheNames) => {
      return Promise.all(
        cacheNames.map((cacheName) => {
          if (!cacheWhitelist.includes(cacheName)) {
            return caches.delete(cacheName);
          }
        })
      );
    })
  );
});

// Intercepter les requêtes pour les servir depuis le cache si possible
self.addEventListener('fetch', (event) => {
  event.respondWith(
    caches.match(event.request).then((cachedResponse) => {
      if (cachedResponse) {
        return cachedResponse;
      }
      return fetch(event.request);
    })
  );
});