/** @jest-environment node */

import { NextRequest } from 'next/server'
import { getToken } from 'next-auth/jwt'
import { middleware } from './middleware'
import { createDingtalkPerformanceSessionToken } from '@/lib/dingtalk-performance-session'

jest.mock('next-auth/jwt', () => ({
  getToken: jest.fn(),
}))

describe('品牌中心门禁与钉钉绩效调研入口', () => {
  const originalSecret = process.env.NEXTAUTH_SECRET

  beforeAll(() => {
    process.env.NEXTAUTH_SECRET = 'middleware-performance-test-secret'
  })

  afterAll(() => {
    if (originalSecret === undefined) delete process.env.NEXTAUTH_SECRET
    else process.env.NEXTAUTH_SECRET = originalSecret
  })

  beforeEach(() => {
    jest.clearAllMocks()
    ;(getToken as jest.Mock).mockResolvedValue(null)
  })

  test('带钉钉绩效会话 Cookie 时放行指定调研页面', async () => {
    const token = createDingtalkPerformanceSessionToken({
      id: 'external-user',
      email: 'external@example.com',
      username: '跨部门同事',
      role: 'USER',
      department: '运营中心',
    }, { kind: 'assignment', surveyId: 'survey-1', targetId: 'target-1' })
    const response = await middleware(new NextRequest(
      'https://sc.jiansun.vip/performance-survey/survey/survey-1?targetId=target-1',
      { headers: { cookie: `dingtalk-performance-session=${token}` } },
    ))

    expect(response.status).toBe(200)
    expect(response.headers.get('location')).toBeNull()
  })

  test('没有普通会话或钉钉绩效会话时仍跳转登录', async () => {
    const response = await middleware(new NextRequest(
      'https://sc.jiansun.vip/performance-survey/survey/survey-1',
    ))

    expect(response.status).toBe(307)
    expect(response.headers.get('location')).toBe('https://sc.jiansun.vip/login')
  })

  test('外部普通会话访问品牌中心页面仍进入素材库', async () => {
    ;(getToken as jest.Mock).mockResolvedValue({ canAccessBrandCenter: false })
    const response = await middleware(new NextRequest(
      'https://sc.jiansun.vip/workspaces/dashboard/core-metrics',
    ))

    expect(response.status).toBe(307)
    expect(response.headers.get('location')).toBe('https://sc.jiansun.vip/assets/material-library')
  })

  test('外部普通会话带钉钉绩效会话时只放行绩效页面', async () => {
    ;(getToken as jest.Mock).mockResolvedValue({ canAccessBrandCenter: false })
    const token = createDingtalkPerformanceSessionToken({
      id: 'external-user',
      email: 'external@example.com',
      username: '跨部门同事',
      role: 'USER',
      department: '运营中心',
    }, { kind: 'assignment', surveyId: 'survey-1', targetId: 'target-1' })
    const response = await middleware(new NextRequest(
      'https://sc.jiansun.vip/performance-survey/survey/survey-1?targetId=target-1',
      { headers: { cookie: `dingtalk-performance-session=${token}` } },
    ))

    expect(response.status).toBe(200)
    expect(response.headers.get('location')).toBeNull()
  })

  test('评分通知专用会话离开对应评分项时会被送回原评分项', async () => {
    const token = createDingtalkPerformanceSessionToken({
      id: 'external-user',
      email: 'external@example.com',
      username: '跨部门同事',
      role: 'USER',
      department: '运营中心',
    }, { kind: 'assignment', surveyId: 'survey-1', targetId: 'target-1' })
    const response = await middleware(new NextRequest(
      'https://sc.jiansun.vip/performance-survey?tab=manage',
      { headers: { cookie: `dingtalk-performance-session=${token}` } },
    ))

    expect(response.status).toBe(307)
    expect(response.headers.get('location')).toBe(
      'https://sc.jiansun.vip/performance-survey/survey/survey-1?targetId=target-1',
    )
  })
})