#!/usr/bin/env node
/**
 * 跨平台服务日志查看工具
 * 用法: node scripts/service-logs.js <service-id> [tail行数]
 * 示例: node scripts/service-logs.js k3s:test:default:pod:park-server-xxx 50
 */

import { ServiceRouter } from '../dist/services/router.js';
import { ConfigManager } from '../dist/config/manager.js';

async function main() {
  const serviceId = process.argv[2];
  const tail = parseInt(process.argv[3] || '100', 10);

  if (!serviceId) {
    console.error('用法: node scripts/service-logs.js <service-id> [tail行数]');
    console.error('');
    console.error('示例:');
    console.error('  node scripts/service-logs.js docker:server:container 50');
    console.error('  node scripts/service-logs.js k3s:cluster:ns:pod:name');
    console.error('');
    console.error('提示: 使用 node scripts/service-find.js <name> 查找服务 ID');
    process.exit(1);
  }

  const configManager = new ConfigManager();
  const router = new ServiceRouter(configManager);

  try {
    console.log(`📜 日志: ${serviceId} (最近 ${tail} 行)`);
    console.log('═══════════════════════════════════════════════════════════\n');

    const logs = await router.getManager(serviceId).logs(serviceId, { tail });
    console.log(logs);

    console.log('\n═══════════════════════════════════════════════════════════');
  } finally {
    await router.closeAll();
  }
}

main().catch(console.error);