import { hostd } from '../src/hostd/client.js';
import { parseBastilleList } from '../src/bastille-list.js';

const jailFilter = process.argv[2];

try {
  const result = await hostd('bastille-list');
  if (!result.ok) {
    console.error('Failed to list jails:', result.error || result.output);
    process.exit(1);
  }

  const jails = parseBastilleList(result.output);

  const filtered = jailFilter
    ? jails.filter((j) => j.name === jailFilter)
    : jails;

  if (filtered.length === 0 && jailFilter) {
    console.log(`No jail found: ${jailFilter}`);
    process.exit(1);
  }

  console.log('JID\t\tState\t\tIP\t\tName');
  console.log('-'.repeat(60));
  for (const j of filtered) {
    console.log(`${j.jid}\t\t${j.state}\t\t${j.ip}\t\t${j.name}`);
  }
  console.log(`\n${filtered.length} jail(s)`);
} catch (err) {
  const msg = err instanceof Error ? err.message : String(err);
  console.error('Error:', msg);
  process.exit(1);
}