import cron from 'node-cron';
import { runSync } from './sync_source_docs.js';
import { log } from '../log.js';
import { enqueue } from '../jobs/queue.js';
import { load } from '../health/registry.js';
import { checkAll } from '../health/checker.js';
import * as statusRepo from '../db/repos/service_status.js';

export function startCron() {
  // Daily at 03:00 local time
  cron.schedule('0 3 * * *', async () => {
    try {
      const n = await runSync();
      log.info({ enqueued: n }, 'cron sync.source_doc complete');
    } catch (e) {
      log.error({ err: e }, 'cron sync.source_doc failed');
    }
  });

  // Hourly speedtest
  cron.schedule('0 * * * *', async () => {
    try { await enqueue('speedtest', {}); log.info('cron speedtest enqueued'); }
    catch (e) { log.error({ err: e }, 'cron speedtest failed'); }
  });

  cron.schedule('*/1 * * * *', async () => {
    try {
      const results = await checkAll(load());
      for (const r of results) await statusRepo.upsert(r);
      log.info({ n: results.length }, 'health check complete');
    } catch (e) { log.error({ err: e }, 'health check failed'); }
  });

  log.info('cron started');
}