import { NextRequest } from 'next/server'
import { GET } from '../route'

jest.mock('@/lib/auth', () => ({
  authOptions: {},
}))

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

jest.mock('@/lib/prisma', () => ({
  prisma: {
    material: {
      count: jest.fn(),
      findMany: jest.fn(),
    },
    uploadField: {
      findMany: jest.fn(),
    },
    fieldDefinition: {
      findMany: jest.fn(),
    },
    $queryRaw: jest.fn(),
    materialLike: {
      findMany: jest.fn(),
    },
    materialFavorite: {
      findMany: jest.fn(),
    },
  },
}))

jest.mock('@/lib/url-rewrite', () => ({
  rewriteMaterialStorageUrlsForClient: jest.fn((material) => material),
}))

jest.mock('@/lib/material-log', () => ({
  createMaterialLog: jest.fn(),
}))

jest.mock('@/lib/s3', () => ({
  deleteFromS3: jest.fn(),
  isS3Url: jest.fn(() => false),
}))

const { getServerSession } = require('next-auth')
const { prisma } = require('@/lib/prisma')

describe('GET /api/materials 权限边界', () => {
  beforeEach(() => {
    jest.resetAllMocks()
  })

  it('未登录时拒绝读取素材列表', async () => {
    getServerSession.mockResolvedValue(null)

    const response = await GET(new NextRequest('http://localhost/api/materials?pageSize=1'))
    const data = await response.json()

    expect(response.status).toBe(401)
    expect(data.error).toBe('请先登录')
    expect(prisma.material.count).not.toHaveBeenCalled()
    expect(prisma.material.findMany).not.toHaveBeenCalled()
  })

  it('已登录时正常读取素材列表', async () => {
    getServerSession.mockResolvedValue({
      user: { id: 'user-1', role: 'USER' },
    })
    prisma.material.count.mockResolvedValue(0)
    prisma.material.findMany.mockResolvedValue([])
    prisma.uploadField.findMany.mockResolvedValue([])
    prisma.fieldDefinition.findMany.mockResolvedValue([])

    const response = await GET(new NextRequest('http://localhost/api/materials?pageSize=1'))
    const data = await response.json()

    expect(response.status).toBe(200)
    expect(data.materials).toEqual([])
    expect(data.totalCount).toBe(0)
    expect(prisma.material.count).toHaveBeenCalled()
    expect(prisma.material.findMany).toHaveBeenCalled()
  })

  it('搜索时会把可搜索自定义字段纳入查询', async () => {
    getServerSession.mockResolvedValue({
      user: { id: 'user-1', role: 'USER' },
    })
    prisma.uploadField.findMany.mockResolvedValue([
      { key: 'customCode' },
      { key: 'productModel' },
    ])
    prisma.$queryRaw.mockResolvedValue([{ id: 'material-custom-1' }])
    prisma.fieldDefinition.findMany.mockResolvedValue([])
    prisma.material.count.mockResolvedValue(1)
    prisma.material.findMany.mockResolvedValue([])

    const response = await GET(new NextRequest('http://localhost/api/materials?search=CODE-001&pageSize=1'))

    expect(response.status).toBe(200)
    expect(prisma.uploadField.findMany).toHaveBeenCalledWith({
      where: { isSearchable: true },
      select: { key: true },
    })
    expect(prisma.$queryRaw).toHaveBeenCalled()
    expect(prisma.material.count.mock.calls[0][0].where.AND).toEqual(
      expect.arrayContaining([
        expect.objectContaining({
          OR: expect.arrayContaining([{ id: { in: ['material-custom-1'] } }]),
        }),
      ])
    )
  })

  it('首页自定义字段筛选会按 metadata 字段值过滤素材', async () => {
    getServerSession.mockResolvedValue({
      user: { id: 'user-1', role: 'USER' },
    })
    prisma.fieldDefinition.findMany.mockResolvedValue([{ key: 'customCode' }])
    prisma.$queryRaw.mockResolvedValue([{ id: 'material-custom-1' }])
    prisma.material.count.mockResolvedValue(1)
    prisma.material.findMany.mockResolvedValue([])

    const response = await GET(
      new NextRequest('http://localhost/api/materials?homeField_customCode=CODE-001&pageSize=1')
    )

    expect(response.status).toBe(200)
    expect(prisma.fieldDefinition.findMany).toHaveBeenCalledWith({
      where: {
        key: { in: ['customCode'] },
        isFilterEnabled: true,
      },
      select: { key: true },
    })
    expect(prisma.material.count.mock.calls[0][0].where.AND).toEqual(
      expect.arrayContaining([{ id: { in: ['material-custom-1'] } }])
    )
  })
})