import { render, screen, waitFor } from '@testing-library/react'
import OrganizationWorkspace from './OrganizationWorkspace'

jest.mock('next-auth/react', () => ({
  useSession: () => ({
    data: { user: { role: 'SYSTEM_ADMIN', isSuperAdmin: false } },
    status: 'authenticated',
  }),
}))

jest.mock('next/navigation', () => ({
  useRouter: () => ({ push: jest.fn() }),
}))

const organizationResponse = {
  tree: [
    {
      id: 'company',
      name: '江苏简尚品牌管理有限公司',
      path: '江苏简尚品牌管理有限公司',
      level: 0,
      parentId: null,
      count: 3,
      children: [
        {
          id: 'brand-center',
          name: '品牌中心',
          path: '江苏简尚品牌管理有限公司/品牌中心',
          level: 1,
          parentId: 'company',
          count: 2,
          children: [
            {
              id: 'creative',
              name: '品牌创意部',
              path: '江苏简尚品牌管理有限公司/品牌中心/品牌创意部',
              level: 2,
              parentId: 'brand-center',
              count: 1,
              children: [],
            },
          ],
        },
        {
          id: 'support',
          name: '业务支持',
          path: '江苏简尚品牌管理有限公司/业务支持',
          level: 1,
          parentId: 'company',
          count: 1,
          children: [],
        },
      ],
    },
  ],
  employees: [
    {
      employeeProfileId: 'profile-brand-1', userId: 'brand-1', username: 'brand-1', realName: '品牌甲', displayName: '品牌甲', jobNumber: 'BC001',
      departmentPath: '江苏简尚品牌管理有限公司/品牌中心', departmentName: '品牌中心', positionTitle: '负责人',
      positionLevel: 'M2', levelType: 'M', managerName: null, isLeadership: true, employmentState: 'ACTIVE', accountIsActive: true,
    },
    {
      employeeProfileId: 'profile-brand-2', userId: 'brand-2', username: 'brand-2', realName: '品牌乙', displayName: '品牌乙', jobNumber: 'BC002',
      departmentPath: '江苏简尚品牌管理有限公司/品牌中心/品牌创意部', departmentName: '品牌创意部', positionTitle: '设计师',
      positionLevel: 'P2', levelType: 'P', managerName: '品牌甲', isLeadership: false, employmentState: 'ACTIVE', accountIsActive: true,
    },
    {
      employeeProfileId: 'profile-support-1', userId: 'support-1', username: 'support-1', realName: '支持甲', displayName: '支持甲', jobNumber: 'SP001',
      departmentPath: '江苏简尚品牌管理有限公司/业务支持', departmentName: '业务支持', positionTitle: '专员',
      positionLevel: 'P1', levelType: 'P', managerName: null, isLeadership: false, employmentState: 'ACTIVE', accountIsActive: true,
    },
  ],
  unclassified: [],
  unbound: [],
  summary: {
    totalEmployees: 3,
    activeEmployees: 3,
    inactiveEmployees: 0,
    unboundCount: 0,
    unclassifiedCount: 0,
    visibleCount: 3,
    scope: 'all',
  },
}

describe('OrganizationWorkspace scoped view', () => {
  beforeEach(() => {
    global.fetch = jest.fn().mockResolvedValue({
      ok: true,
      json: async () => organizationResponse,
    }) as jest.Mock
  })

  afterEach(() => {
    jest.restoreAllMocks()
  })

  it('只显示品牌中心节点及其人员', async () => {
    render(<OrganizationWorkspace embedded scopeRootName="品牌中心" heading="人员架构" />)

    expect(await screen.findByRole('heading', { name: '人员架构' })).toBeInTheDocument()
    expect(await screen.findByText('品牌中心组织架构')).toBeInTheDocument()
    expect(screen.getByRole('button', { name: /品牌中心/ })).toBeInTheDocument()
    expect(screen.queryByRole('button', { name: /业务支持/ })).not.toBeInTheDocument()
    expect(screen.getByText((_, node) => node?.textContent === '共 2 人')).toBeInTheDocument()
    expect((await screen.findAllByText('品牌甲')).length).toBeGreaterThan(0)
    expect(screen.getByText('品牌乙')).toBeInTheDocument()
    expect(screen.queryByText('支持甲')).not.toBeInTheDocument()
  })

  it('找不到品牌中心时显示明确同步提示且不回退到公司全量', async () => {
    render(<OrganizationWorkspace embedded scopeRootName="不存在的中心" />)

    expect(await screen.findByText('未找到“不存在的中心”组织节点')).toBeInTheDocument()
    await waitFor(() => {
      expect(screen.getByText(/请先完成公司组织架构同步/)).toBeInTheDocument()
    })
    expect(screen.queryByRole('button', { name: /江苏简尚品牌管理有限公司/ })).not.toBeInTheDocument()
  })
})