import { describe, it, expect, vi, beforeEach } from 'vitest'
import {
  listCameras,
  getCamera,
  switchChannel,
  getCurrentChannel,
  ptzControl,
  adminListCameras,
  adminGetCamera,
  adminAddCamera,
  adminUpdateCamera,
  adminDeleteCamera,
  adminCheckCamera
} from '@/api/camera'
import * as request from '@/utils/request'
import { mockCameras, mockChannels, wrapResponse } from '../../fixtures'

vi.mock('@/utils/request', () => ({
  get: vi.fn(),
  post: vi.fn()
}))

describe('Camera API', () => {
  beforeEach(() => {
    vi.clearAllMocks()
  })

  describe('Controller APIs', () => {
    describe('listCameras', () => {
      it('should call POST /camera/list', async () => {
        const mockResponse = wrapResponse(mockCameras)
        vi.mocked(request.post).mockResolvedValue(mockResponse)

        const result = await listCameras()

        expect(request.post).toHaveBeenCalledWith('/camera/list', {})
        expect(result.data).toHaveLength(mockCameras.length)
      })

      it('should call with machineId filter', async () => {
        vi.mocked(request.post).mockResolvedValue(wrapResponse([]))

        await listCameras({ machineId: 'machine-001' })

        expect(request.post).toHaveBeenCalledWith('/camera/list', { machineId: 'machine-001' })
      })
    })

    describe('getCamera', () => {
      it('should call GET /cameras/:id', async () => {
        const camera = mockCameras[0]
        const mockResponse = wrapResponse(camera)
        vi.mocked(request.get).mockResolvedValue(mockResponse)

        const result = await getCamera({ cameraId: camera.cameraId })

        expect(request.get).toHaveBeenCalledWith(`/cameras/${camera.cameraId}`)
        expect(result.data.cameraId).toBe(camera.cameraId)
      })
    })

    describe('switchChannel', () => {
      it('should call POST /camera/switch', async () => {
        const channel = mockChannels[0]
        const mockResponse = wrapResponse(channel)
        vi.mocked(request.post).mockResolvedValue(mockResponse)

        const data = { machineId: 'machine-001', channelId: channel.channelId }
        const result = await switchChannel(data)

        expect(request.post).toHaveBeenCalledWith('/camera/switch', data)
        expect(result.data.channelId).toBe(channel.channelId)
      })
    })

    describe('getCurrentChannel', () => {
      it('should call GET /camera/current', async () => {
        const channel = mockChannels[0]
        const mockResponse = wrapResponse(channel)
        vi.mocked(request.get).mockResolvedValue(mockResponse)

        const data = { machineId: 'machine-001' }
        const result = await getCurrentChannel(data)

        expect(request.get).toHaveBeenCalledWith('/camera/current', data)
        expect(result.data.channelId).toBe(channel.channelId)
      })
    })

    describe('ptzControl', () => {
      it('should call POST /camera/control/:cameraId/ptz/control', async () => {
        const mockResponse = wrapResponse(null)
        vi.mocked(request.post).mockResolvedValue(mockResponse)

        const data = { cameraId: 'cam-001', command: 'up', speed: 50 }
        await ptzControl(data)

        expect(request.post).toHaveBeenCalledWith('/camera/control/cam-001/ptz/control', data)
      })
    })
  })

  describe('Admin APIs', () => {
    describe('adminListCameras', () => {
      it('should call POST /admin/cameras/list', async () => {
        const mockResponse = wrapResponse({
          list: mockCameras,
          total: mockCameras.length,
          page: 1,
          size: 20,
          totalPages: 1,
          hasNext: false,
          hasPrevious: false
        })
        vi.mocked(request.post).mockResolvedValue(mockResponse)

        const result = await adminListCameras()

        expect(request.post).toHaveBeenCalledWith('/admin/cameras/list', {})
        expect(result.data.list).toHaveLength(mockCameras.length)
      })
    })

    describe('adminGetCamera', () => {
      it('should call GET /admin/cameras/detail', async () => {
        const camera = mockCameras[0]
        const mockResponse = wrapResponse(camera)
        vi.mocked(request.get).mockResolvedValue(mockResponse)

        const data = { id: camera.id }
        const result = await adminGetCamera(data)

        expect(request.get).toHaveBeenCalledWith('/admin/cameras/detail', data)
        expect(result.data.id).toBe(camera.id)
      })
    })

    describe('adminAddCamera', () => {
      it('should call POST /admin/cameras/add', async () => {
        const newCamera = { ...mockCameras[0], id: 100, cameraId: 'cam-new' }
        const mockResponse = wrapResponse(newCamera)
        vi.mocked(request.post).mockResolvedValue(mockResponse)

        const data = {
          cameraId: 'cam-new',
          name: '新摄像头',
          ip: '192.168.1.100',
          port: 80
        }
        const result = await adminAddCamera(data)

        expect(request.post).toHaveBeenCalledWith('/admin/cameras/add', data)
        expect(result.data.cameraId).toBe('cam-new')
      })
    })

    describe('adminUpdateCamera', () => {
      it('should call POST /admin/cameras/update', async () => {
        const updatedCamera = { ...mockCameras[0], name: '更新后名称' }
        const mockResponse = wrapResponse(updatedCamera)
        vi.mocked(request.post).mockResolvedValue(mockResponse)

        const data = { id: mockCameras[0].id, name: '更新后名称' }
        const result = await adminUpdateCamera(data)

        expect(request.post).toHaveBeenCalledWith('/admin/cameras/update', data)
        expect(result.data.name).toBe('更新后名称')
      })
    })

    describe('adminDeleteCamera', () => {
      it('should call POST /admin/cameras/delete', async () => {
        const mockResponse = wrapResponse(null)
        vi.mocked(request.post).mockResolvedValue(mockResponse)

        const data = { id: 1 }
        await adminDeleteCamera(data)

        expect(request.post).toHaveBeenCalledWith('/admin/cameras/delete', undefined, { params: data })
      })
    })

    describe('adminCheckCamera', () => {
      it('should call POST /admin/cameras/check', async () => {
        const mockResponse = wrapResponse(true)
        vi.mocked(request.post).mockResolvedValue(mockResponse)

        const data = { id: 1 }
        const result = await adminCheckCamera(data)

        expect(request.post).toHaveBeenCalledWith('/admin/cameras/check', undefined, { params: data })
        expect(result.data).toBe(true)
      })
    })
  })
})