/**
 * Background ticker daemon (standalone).
 *
 * Optional — only needed when MCP server is not running.
 * Runs gather() on schedule, caches text results.
 * Exits cleanly on SIGTERM.
 *
 * Usage: node src/daemon/ticker.ts <provider>
 */

import { setupTicker, tick } from './tick-loop.ts';
import { writeTickerPid } from '../core/state.ts';

const provider = process.argv[2] ?? 'claude-code';

async function main(): Promise<void> {
  const setup = await setupTicker(provider);

  if (!setup) {
    process.exit(0);
  }

  const { registry, schedules, tickMs, context } = setup;

  if (process.pid) {
    await writeTickerPid(process.pid);
  }

  await tick(registry, schedules, context);

  const timer = setInterval(() => tick(registry, schedules, context), tickMs);

  process.on('SIGTERM', () => {
    clearInterval(timer);
    process.exit(0);
  });
  process.on('SIGINT', () => {
    clearInterval(timer);
    process.exit(0);
  });
}

main();