'use strict';
// Files shared into NE Hub from other apps (the manifest's share target; sw.js keeps them): choose a Seafile folder, then upload.
async function shareCheck() {
  if (!('caches' in window)) return;
  let c, keys;
  try { c = await caches.open('hub-share'); keys = await c.keys(); } catch { return; }
  if (!keys.length) return;
  const clear = async () => { for (const k of await c.keys()) await c.delete(k); };
  if (!allowed('files')) { await clear(); toast('You do not have the Files tab, so shared files were discarded'); return; }
  const files = [];
  for (const k of keys) { const r = await c.match(k); if (r) files.push(new File([await r.blob()], decodeURIComponent(r.headers.get('x-name') || 'file'), { type: r.headers.get('content-type') || '' })); }
  const loc = store.get('office_loc');
  const dst = await chooseFolder('Save ' + (files.length === 1 ? '“' + files[0].name + '”' : files.length + ' shared files') + ' to…', loc ? { repo: loc.repo, repoName: loc.repoName || '', dir: loc.dir } : null, { okLabel: 'Upload here', newFolder: true });
  await clear();
  if (!dst) return toast('Shared files discarded');
  enqueueUploads(dst.repo, dst.dir, files.map(file => ({ file })));
}