// `archilyzer archive-org refresh <slug> [--dry-run]` — every archive.org file
// record of a channel brought up to its provenance's rules
// (controller/archiveOrgRefresh.ts): the title a file's name carries (where the
// item gives the file none) and the day it starts with, for a mirror with no
// uploaded info.json. Offline: nothing is fetched. Prints old → new per key; a
// second run changes nothing.

import { isValidChannelSlug } from "../controller/channels";
import { refreshArchiveOrgRecords } from "../controller/archiveOrgRefresh";
import { getPaths, type Paths } from "../lib/paths";

export async function main(opts: { slug: string; dryRun: boolean; paths?: Paths }): Promise<number> {
  if (!isValidChannelSlug(opts.slug)) {
    console.error(`archive-org refresh: "${opts.slug}" is not a channel slug`);
    return 2;
  }
  try {
    const r = await refreshArchiveOrgRecords({
      slug: opts.slug,
      paths: opts.paths ?? getPaths(),
      dryRun: opts.dryRun,
      onLog: (line) => console.log(line.replace(/\n$/, "")),
    });
    const would = opts.dryRun ? "would be " : "";
    console.log(
      `${opts.dryRun ? "dry run: " : ""}${r.fileRecords} archive.org file records, ` +
        `${r.changed.length} ${would}refreshed, ` +
        `${r.sidecars} provenance sidecars ${would}updated` +
        (r.failed.length > 0 ? `, ${r.failed.length} failed` : "") +
        ".",
    );
    return r.failed.length > 0 ? 1 : 0;
  } catch (err) {
    console.error(`archive-org refresh: ${(err as Error).message}`);
    return 1;
  }
}