import { GET } from '../route'

describe('GET /api/dingtalk/config', () => {
  const originalEnv = process.env

  beforeEach(() => {
    jest.resetModules()
    process.env = { ...originalEnv }
  })

  afterAll(() => {
    process.env = originalEnv
  })

  it('缺少服务端 clientId/clientSecret 时不暴露默认钉钉配置', async () => {
    delete process.env.DINGTALK_CLIENT_ID
    delete process.env.DINGTALK_CLIENT_SECRET

    const response = await GET()
    const data = await response.json()

    expect(response.status).toBe(200)
    expect(data).toEqual({
      enabled: false,
      clientId: null,
      callbackUrl: null,
    })
  })

  it('配置完整时只返回前端需要的 clientId 和回调地址', async () => {
    process.env.DINGTALK_CLIENT_ID = 'client-id'
    process.env.DINGTALK_CLIENT_SECRET = 'client-secret'
    process.env.DINGTALK_CALLBACK_URL = 'https://portal.example.com/dingtalk-callback'

    const response = await GET()
    const data = await response.json()

    expect(response.status).toBe(200)
    expect(data).toEqual({
      enabled: true,
      clientId: 'client-id',
      callbackUrl: 'https://portal.example.com/dingtalk-callback',
    })
    expect(JSON.stringify(data)).not.toContain('client-secret')
  })
})