const cacheName = "DefaultCompany-运动伤害现场急救虚拟仿真实验-0.1.0";
const contentToCache = [
    "Build/7a2dbded24d57e056180125b1583e7c4.loader.js",
    "Build/62981e01aece13a94bac539c85228c75.framework.js.gz",
    "Build/c1ac39c2807bce9c7f9071edf08b1ab0.data.gz",
    "Build/e89ebbd31642308ad16cecffa889584e.wasm.gz",
    "TemplateData/style.css"

];

self.addEventListener('install', function (e) {
    console.log('[Service Worker] Install');
    
    e.waitUntil((async function () {
      const cache = await caches.open(cacheName);
      console.log('[Service Worker] Caching all: app shell and content');
      await cache.addAll(contentToCache);
      await self.skipWaiting();
    })());
});

self.addEventListener('activate', function (e) {
    e.waitUntil((async function () {
      const keys = await caches.keys();
      await Promise.all(keys.map(function (key) {
        return key === cacheName ? Promise.resolve() : caches.delete(key);
      }));
      await self.clients.claim();
    })());
});

self.addEventListener('fetch', function (e) {
    if (e.request.method !== 'GET') {
      return;
    }

    e.respondWith((async function () {
      const url = new URL(e.request.url);
      const isBuildAsset = url.pathname.includes('/Build/') || url.pathname.includes('/StreamingAssets/');
      if (!isBuildAsset && !url.pathname.endsWith('/TemplateData/style.css')) {
        return fetch(e.request);
      }

      let response = await caches.match(e.request);
      console.log(`[Service Worker] Fetching resource: ${e.request.url}`);
      if (response) { return response; }

      response = await fetch(e.request);
      const cache = await caches.open(cacheName);
      console.log(`[Service Worker] Caching new resource: ${e.request.url}`);
      cache.put(e.request, response.clone());
      return response;
    })());
});