/// <reference lib="WebWorker" />
/// <reference types="vite/client" />
/// <reference no-default-lib="true"/>
/// <reference lib="esnext" />
import {
	cleanupOutdatedCaches,
	createHandlerBoundToURL,
	precacheAndRoute,
	precache
} from 'workbox-precaching';
import { NavigationRoute, registerRoute } from 'workbox-routing';

declare let self: ServiceWorkerGlobalScope;

self.addEventListener('message', (event) => {
	if (event.data && event.data.type === 'SKIP_WAITING') self.skipWaiting();
});

// Add root route to precache manifest
precache([{ url: '/', revision: null }]);

// self.__WB_MANIFEST is default injection point
precacheAndRoute(self.__WB_MANIFEST);

// clean old assets
cleanupOutdatedCaches();

let allowlist: undefined | RegExp[];
if (import.meta.env.DEV) allowlist = [/^\/$/];

// to allow work offline
registerRoute(new NavigationRoute(createHandlerBoundToURL('/'), { allowlist }));