const CACHE_NAME = 'game-key-manager-v2';
const ASSETS = [
  '/',
  '/static/style.css',
  '/static/logo.webp',
  '/static/logo_small.webp',
  '/static/gog_logo.webp',
  '/static/forgejo.webp'
];

self.addEventListener('install', (event) => {
  event.waitUntil(
    caches.open(CACHE_NAME)
      .then(cache => cache.addAll(ASSETS))
  );
});

self.addEventListener('fetch', (event) => {
  event.respondWith(
    caches.match(event.request)
      .then(cachedResponse => cachedResponse || fetch(event.request))
  );
});

self.addEventListener('activate', (event) => {
  event.waitUntil(
    caches.keys().then(keys => Promise.all(
      keys.filter(key => key !== CACHE_NAME)
        .map(key => caches.delete(key))
    ))
  );
});