importScripts(
  'https://storage.googleapis.com/workbox-cdn/releases/6.4.1/workbox-sw.js'
);

let localStorageData = {
  cdns: [],
  disableCDN: true,
};
// yandere sim big files, cuphead, renpy, renpy, buckshot roulette, half life, undertale & deltarune, hollow knight
let cacheable_files = ["YandereSim.data", "cuphead/Build/Build.data.unityweb.", "renpy.data", "game.zip", "buckshot-roulette.pck", "halva_en-", "game.unx", "bog.data"];

self.addEventListener("message", e => {
  if(e.data && e.data.type == "localStorage") {
    localStorageData = e.data;
    console.log(localStorageData);
  }
});

if(workbox) {
    self.skipWaiting();
    workbox.core.clientsClaim();

  workbox.routing.registerRoute(
    ({url}) => {
      console.log(localStorageData)
      if(localStorageData.disableCDN) return false;
      if(localStorageData.cdns.length == 0) return false;
      if(url.origin != location.origin) return false;
      if(!url.pathname.includes("/resources/")) return false;
      for (const file of cacheable_files) {
        if(url.pathname.includes(file)) return true;
      }
      return false;
    },
    async ({url}) => {
      let cdn = localStorageData.cdns[0];
      console.warn(url.href);
      return Response.redirect(cdn + url.pathname, 302);
    }
  );

  workbox.routing.registerRoute(
    /\.(?:png|gif|jpg|jpeg|svg|webp|avif|gif)$/,
    new workbox.strategies.CacheFirst({
      cacheName: 'images-cache',
      plugins: [
        new workbox.expiration.ExpirationPlugin({
          maxEntries: 1200,
          maxAgeSeconds: 365 * 24 * 60 * 60,
        }),
      ],
    })
  );
  workbox.routing.registerRoute(
    /.*resources\/(semag|sppa).*/, 
    new workbox.strategies.CacheFirst({
      cacheName: 'resources-cache',
      plugins: [
        new workbox.expiration.ExpirationPlugin({
          maxEntries: 500,
          maxAgeSeconds: 365 * 24 * 60 * 60,
        }),
      ],
    })
  );

  workbox.routing.registerRoute(
    /.*resources\/(games|apps)\.json$/, 
    new workbox.strategies.StaleWhileRevalidate({
      cacheName: 'json-cache',
      plugins: [
        new workbox.expiration.ExpirationPlugin({
          maxAgeSeconds: 3 * 60 * 60,
          maxEntries: 2,
        }),
      ],
    })
  );
};