// Port of cron.sh + tmdbintegral/tmdbintegral.sh
//
// Pipeline:
//   1. Refresh imdbratings.tsv
//   2. Download daily TMDb exports (movie.json, tv.json)
//   3. In parallel: tmdbSync(movie+tv), justwatchSync(movie+tv)
//   4. In parallel: tmdb2imdb(movie+tv), buildSearch(movie+tv)
//   5. In parallel: ambiguity(movie+tv)
//
// Writes cron.txt at start/end (mirrors cron.sh).

import { appendFileSync, writeFileSync } from 'node:fs';
import { join } from 'node:path';
import { CRON_TXT, ROOT } from '../config.js';
import { acquireLock } from '../lib/lockFile.js';
import { buildAmbiguity } from './ambiguity.js';
import { buildSearch } from './buildSearch.js';
import { syncImdbRatings } from './imdbRatings.js';
import { syncType as syncJustwatch } from './justwatchSync.js';
import { buildMapping } from './tmdb2imdb.js';
import { syncExports } from './tmdbExports.js';
import { syncType as syncTmdb } from './tmdbSync.js';

const LOCK_PATH = join(ROOT, '.cron.lock');

function dateStamp() {
  return new Date().toString();
}

export async function runAll() {
  acquireLock(LOCK_PATH);
  writeFileSync(CRON_TXT, `Started At ${dateStamp()}\n`);

  await syncImdbRatings();
  await syncExports();

  await Promise.all([syncTmdb('movie'), syncTmdb('tv'), syncJustwatch('movie'), syncJustwatch('tv')]);

  await Promise.all([buildMapping('movie'), buildMapping('tv'), buildSearch('movie'), buildSearch('tv')]);

  await Promise.all([buildAmbiguity('movie'), buildAmbiguity('tv')]);

  appendFileSync(CRON_TXT, `Finished At ${dateStamp()}\n`);
}

if (import.meta.url === `file://${process.argv[1]}`) {
  runAll().catch((err) => {
    console.error(err);
    process.exit(1);
  });
}