const CACHE_NAME = "opensquared-assistant-v6";
const ASSETS = [
  "/",
  "/styles.css",
  "/app.js?v=6",
  "/manifest.webmanifest",
  "/icons/icon-v2.svg"
];

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

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

self.addEventListener("fetch", (event) => {
  if (event.request.method !== "GET") return;
  event.respondWith(
    caches.match(event.request).then((cached) => {
      return cached || fetch(event.request);
    })
  );
});