import { tap, expect } from '@git.zone/tstest/tapbundle';
import { VpnClient } from '../ts/index.js';
import type { IVpnClientOptions } from '../ts/index.js';

let client: VpnClient;

tap.test('VpnClient: spawn daemon in stdio mode', async () => {
  const options: IVpnClientOptions = {
    transport: { transport: 'stdio' },
  };
  client = new VpnClient(options);
  const started = await client.start();
  expect(started).toBeTrue();
  expect(client.running).toBeTrue();
});

tap.test('VpnClient: getStatus returns disconnected', async () => {
  const status = await client.getStatus();
  expect(status.state).toEqual('disconnected');
});

tap.test('VpnClient: getStatistics returns zeros', async () => {
  const stats = await client.getStatistics();
  expect(stats.bytesSent).toEqual(0);
  expect(stats.bytesReceived).toEqual(0);
  expect(stats.packetsSent).toEqual(0);
  expect(stats.packetsReceived).toEqual(0);
});

tap.test('VpnClient: stop daemon', async () => {
  client.stop();
  // Give it a moment to clean up
  await new Promise((resolve) => setTimeout(resolve, 500));
  expect(client.running).toBeFalse();
});

export default tap.start();