import 'dart:async';
import 'dart:io';

import 'package:desktop_plugin/agent.dart';

/// headless 入口（开发联调用，行为对齐 C# 版控制台助手）：
///   dart run bin/agent.dart [--mock] [--port 38203]
Future<void> main(List<String> args) async {
  final agent = Agent(AgentOptions.parse(args));
  try {
    await agent.start();
  } catch (e) {
    stderr.writeln('启动失败：$e');
    exit(1);
  }

  final done = Completer<void>();
  final subs = [
    ProcessSignal.sigint.watch().listen((_) {
      if (!done.isCompleted) done.complete();
    }),
    ProcessSignal.sigterm.watch().listen((_) {
      if (!done.isCompleted) done.complete();
    }),
  ];
  await done.future;
  for (final sub in subs) {
    await sub.cancel();
  }
  await agent.stop();
  exit(0);
}