import { listProjects } from "../scrapbox-userscript-std/rest.ts";

export async function* makeSource(): AsyncGenerator<{ name: string, displayName: string }[]> {
  const watchList = JSON.parse(localStorage.getItem("projectsLastAccessed") ?? "{}");
  const chunk = 50;
  const ids = [...Object.keys(watchList)];
  const yielded = new Set<string>();
  for (let i = 0; i <= Math.floor(ids.length / chunk); i++) {
    const res = await listProjects(ids.slice(i * chunk, (i + 1) * chunk));
    if (!res.ok) continue;
    yield res.value.projects.flatMap((project) => {
      if (yielded.has(project.name)) return [];
      yielded.add(project.name);
      return [project];
    });
  }
}