import { AdminDeepSeekController } from '../../../src/modules/ai/controller/admin/deepseek';
import { DeepSeekService } from '../../../src/modules/ai/service/deepseek';

describe('T32 AdminDeepSeekController 后台接口测试', () => {
  let controller: AdminDeepSeekController;
  let mockService: jest.Mocked<DeepSeekService>;

  beforeEach(() => {
    mockService = {
      getConfig: jest.fn().mockReturnValue({
        apiKey: 'sk-1234567890abcdef',
        baseUrl: 'https://api.deepseek.com',
        model: 'deepseek-chat',
        temperature: 0.7,
        maxTokens: 2048,
        timeoutMs: 30000,
        enabled: true,
      }),
      updateConfig: jest.fn(),
      isConfigured: jest.fn().mockReturnValue(true),
      testConnection: jest.fn().mockResolvedValue({
        success: true,
        latencyMs: 120,
        model: 'deepseek-chat',
        message: 'DeepSeek API 连通成功',
      }),
      chatCompletion: jest.fn().mockResolvedValue('你好！我是 DeepSeek 智能模型。'),
    } as any;

    controller = new AdminDeepSeekController();
    controller.deepSeekService = mockService;
    // mock controller.ok
    (controller as any).ok = (data: any) => ({ code: 1000, message: 'success', data });
  });

  it('1. POST /config 获取配置且正确脱敏 API Key', async () => {
    const res: any = await controller.config();
    expect(res.code).toBe(1000);
    expect(res.data.isConfigured).toBe(true);
    expect(res.data.apiKey).toBe('sk-1****cdef');
    expect(res.data.baseUrl).toBe('https://api.deepseek.com');
  });

  it('2. POST /config 提交更新配置并返回新状态', async () => {
    const res: any = await controller.config({
      apiKey: 'sk-new-key-abcdef123456',
      model: 'deepseek-reasoner',
    });
    expect(res.code).toBe(1000);
    expect(mockService.updateConfig).toHaveBeenCalledWith({
      apiKey: 'sk-new-key-abcdef123456',
      model: 'deepseek-reasoner',
    });
  });

  it('3. POST /test-connection 连通性测试', async () => {
    const res: any = await controller.testConnection('sk-test-pass');
    expect(res.code).toBe(1000);
    expect(res.data.success).toBe(true);
    expect(res.data.latencyMs).toBe(120);
    expect(mockService.testConnection).toHaveBeenCalledWith('sk-test-pass');
  });

  it('4. POST /chat 调试对话调用', async () => {
    const res: any = await controller.chat({
      messages: [{ role: 'user', content: '测试' }],
    });
    expect(res.code).toBe(1000);
    expect(res.data.reply).toBe('你好！我是 DeepSeek 智能模型。');
    expect(mockService.chatCompletion).toHaveBeenCalledWith({
      messages: [{ role: 'user', content: '测试' }],
    });
  });
});