import { Test, TestingModule } from '@nestjs/testing';
import { INestApplication, ValidationPipe } from '@nestjs/common';
import request from 'supertest';
import { App } from 'supertest/types.js';
import { AppModule } from './../src/app.module.js';

/**
 * 登录链路 e2e：需要已启动的 MySQL/Redis 且已执行 pnpm seed（默认账号 touyun / Touyun@123）。
 */
describe('Auth (e2e)', () => {
  let app: INestApplication<App>;

  beforeAll(async () => {
    const moduleFixture: TestingModule = await Test.createTestingModule({
      imports: [AppModule],
    }).compile();

    app = moduleFixture.createNestApplication();
    app.setGlobalPrefix('api/v1');
    app.useGlobalPipes(new ValidationPipe({ whitelist: true, transform: true }));
    await app.init();
  });

  it('登录成功返回 token（按用户名自动探测租户）', async () => {
    const res = await request(app.getHttpServer())
      .post('/api/v1/auth/login')
      .send({ username: 'touyun', password: 'Touyun@123' })
      .expect(201);
    expect(res.body.code).toBe(0);
    expect(res.body.data.accessToken).toBeDefined();
    expect(res.body.data.refreshToken).toBeDefined();
  });

  it('密码错误返回 401', async () => {
    const res = await request(app.getHttpServer())
      .post('/api/v1/auth/login')
      .send({ username: 'touyun', password: 'wrong-password' })
      .expect(401);
    expect(res.body.code).toBe(40100);
  });

  afterAll(async () => {
    await app.close();
  });
});