import { precacheAndRoute, cleanupOutdatedCaches } from 'workbox-precaching';
import { registerRoute, setDefaultHandler } from 'workbox-routing';
import { NetworkOnly } from 'workbox-strategies';
import { pageCache, offlineFallback } from 'workbox-recipes';

pageCache();

precacheAndRoute(self.__WB_MANIFEST);
cleanupOutdatedCaches();

registerRoute(
    '/share-target',
    async ({ event }) => {
        event.waitUntil(
            (async function () {
                const data = await event.request.formData();
                const client = await self.clients.get(
                    event.resultingClientId || event.clientId
                );
                const files = data.getAll('files');
                setTimeout(() => {
                    client.postMessage({ files, action: 'upload-files' });
                }, 1000);
            })()
        );
        return Response.redirect('./');
    },
    'POST'
);

// Use a stale-while-revalidate strategy for all other requests.
setDefaultHandler(new NetworkOnly());

offlineFallback();