#!/usr/bin/env node
/**
 * CLI view of the audit trail — the offline equivalent of GET /admin/events.
 *
 *   npm run events -- --limit 20
 *   npm run events -- --conversation 1311
 *   npm run events -- --jobs
 */
import { db, disconnectDb } from '../src/store/db.js';

function arg(name: string): string | undefined {
  const i = process.argv.indexOf(`--${name}`);
  return i >= 0 ? process.argv[i + 1] : undefined;
}

async function main(): Promise<void> {
  const limit = Number(arg('limit') ?? 30);
  const conversationId = arg('conversation') ? Number(arg('conversation')) : undefined;

  if (process.argv.includes('--jobs')) {
    const jobs = await db().job.findMany({ orderBy: { updatedAt: 'desc' }, take: limit });
    for (const j of jobs) {
      console.log(
        `${j.updatedAt.toISOString()}  ${j.status.padEnd(10)} attempts=${j.attempts}  ${j.type}` +
          (j.lastError ? `\n    error: ${j.lastError}` : ''),
      );
    }
    return;
  }

  const events = await db().auditEvent.findMany({
    where: conversationId ? { conversationId } : undefined,
    orderBy: { createdAt: 'desc' },
    take: limit,
  });

  for (const e of events) {
    console.log(
      `${e.createdAt.toISOString()}  conv=${e.conversationId ?? '-'}  ${e.eventType.padEnd(22)} ${e.summary}`,
    );
  }
  console.log(`\n${events.length} event(s).`);
}

main()
  .catch((err: unknown) => {
    console.error(err instanceof Error ? err.message : String(err));
    process.exitCode = 1;
  })
  .finally(() => void disconnectDb());