/** @jest-environment node */
import { loadDepartmentGroupPacks } from '@/lib/permission-groups'
import { prisma } from '@/lib/prisma'
jest.mock('@/lib/prisma', () => ({ prisma: { materialPermissionPackDepartment: { findMany: jest.fn() } } }))
const item = { materialType: '任务-详情', canView: true, canDownload: true, canShare: true, canDownloadSource: true, canEditAssets: true, canAccessPrivate: true }

describe('权限组鉴权使用绑定部门的当前身份', () => {
  beforeEach(() => jest.clearAllMocks())

  test('绑定快照未改名也能命中当前路径，包括编辑与私密权限', async () => {
    ;(prisma.materialPermissionPackDepartment.findMany as jest.Mock).mockResolvedValue([{
      departmentPath: '公司/旧部门', organizationUnit: { path: '公司/新中心/新部门', isActive: true }, pack: { items: [item] },
    }])
    const packs = await loadDepartmentGroupPacks(['公司/新中心/新部门/小组'])
    expect(packs.get('公司/新中心/新部门/小组')?.['任务-详情']).toEqual(itemWithoutType())
    expect(prisma.materialPermissionPackDepartment.findMany).toHaveBeenCalledWith(expect.objectContaining({
      where: { organizationUnit: { isActive: true, path: { in: ['公司', '公司/新中心', '公司/新中心/新部门', '公司/新中心/新部门/小组'] } } },
    }))
  })

  test('部门移动后旧树上的人不能继续借用旧路径获得权限', async () => {
    ;(prisma.materialPermissionPackDepartment.findMany as jest.Mock).mockResolvedValue([{
      departmentPath: '公司/旧部门', organizationUnit: { path: '公司/新部门', isActive: true }, pack: { items: [item] },
    }])
    expect((await loadDepartmentGroupPacks(['公司/旧部门'])).size).toBe(0)
  })

  test.each([null, { path: '公司/旧部门', isActive: false }])('失效身份即使路径同名也不授予权限', async (unit) => {
    ;(prisma.materialPermissionPackDepartment.findMany as jest.Mock).mockResolvedValue([{
      departmentPath: '公司/旧部门', organizationUnit: unit, pack: { items: [item] },
    }])
    expect((await loadDepartmentGroupPacks(['公司/旧部门'])).size).toBe(0)
  })
})

function itemWithoutType() { const { materialType: _, ...flags } = item; return flags }