import { json, readJsonBody, requireAdmin } from "../../../../_lib/auth";
import { syncAlbum, syncAll } from "../../../../_lib/photos";
import { readSettings } from "../../../../_lib/store";

export const dynamic = "force-dynamic";

/** Syncs one album ({ id }) or all of them, and waits for the result. */
export async function POST(request: Request) {
  const denied = await requireAdmin(request, { mutating: true });
  if (denied) return denied;
  const body = await readJsonBody<{ id?: string }>(request);
  if (body?.id) {
    const album = (await readSettings()).photos.albums.find((entry) => entry.id === body.id);
    if (!album) return json({ error: "Unknown album." }, 404);
    const index = await syncAlbum(album);
    return json({ ok: !index.lastError || index.photos.length > 0, photoCount: index.photos.length, lastError: index.lastError });
  }
  await syncAll();
  return json({ ok: true });
}