import { describe, it, expect, vi, beforeEach } from 'vitest'
import { listMachines, getMachine, addMachine, updateMachine, deleteMachine } from '@/api/machine'
import * as request from '@/utils/request'

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

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

  describe('listMachines', () => {
    it('should call GET /admin/machines/list', async () => {
      const mockResponse = {
        code: 200,
        message: 'success',
        data: [
          {
            id: 1,
            machineId: 'machine-001',
            name: '测试机器1',
            location: '一楼',
            description: '测试用',
            enabled: true,
            cameraCount: 2,
            createdAt: '2024-01-01 00:00:00',
            updatedAt: '2024-01-01 00:00:00'
          }
        ]
      }
      vi.mocked(request.get).mockResolvedValue(mockResponse)

      const result = await listMachines()

      expect(request.get).toHaveBeenCalledWith('/admin/machines/list')
      expect(result.code).toBe(200)
      expect(result.data).toHaveLength(1)
      expect(result.data[0].machineId).toBe('machine-001')
    })
  })

  describe('getMachine', () => {
    it('should call GET /admin/machines/detail with id', async () => {
      const mockResponse = {
        code: 200,
        message: 'success',
        data: {
          id: 1,
          machineId: 'machine-001',
          name: '测试机器1',
          location: '一楼',
          description: '测试用',
          enabled: true,
          cameraCount: 2
        }
      }
      vi.mocked(request.get).mockResolvedValue(mockResponse)

      const result = await getMachine(1)

      expect(request.get).toHaveBeenCalledWith('/admin/machines/detail', { id: 1 })
      expect(result.code).toBe(200)
      expect(result.data.id).toBe(1)
    })
  })

  describe('addMachine', () => {
    it('should call POST /admin/machines/add with data', async () => {
      const mockResponse = {
        code: 200,
        message: '新增成功',
        data: {
          id: 1,
          machineId: 'machine-002',
          name: '新机器',
          location: '二楼',
          description: '新增测试',
          enabled: true,
          cameraCount: 0
        }
      }
      vi.mocked(request.post).mockResolvedValue(mockResponse)

      const addData = {
        machineId: 'machine-002',
        name: '新机器',
        location: '二楼',
        description: '新增测试'
      }
      const result = await addMachine(addData)

      expect(request.post).toHaveBeenCalledWith('/admin/machines/add', addData)
      expect(result.code).toBe(200)
      expect(result.data.machineId).toBe('machine-002')
    })
  })

  describe('updateMachine', () => {
    it('should call POST /admin/machines/update with data', async () => {
      const mockResponse = {
        code: 200,
        message: '修改成功',
        data: {
          id: 1,
          machineId: 'machine-001',
          name: '更新后名称',
          location: '三楼',
          description: '已更新',
          enabled: false,
          cameraCount: 2
        }
      }
      vi.mocked(request.post).mockResolvedValue(mockResponse)

      const updateData = {
        id: 1,
        name: '更新后名称',
        location: '三楼',
        description: '已更新',
        enabled: false
      }
      const result = await updateMachine(updateData)

      expect(request.post).toHaveBeenCalledWith('/admin/machines/update', updateData)
      expect(result.code).toBe(200)
      expect(result.data.name).toBe('更新后名称')
    })
  })

  describe('deleteMachine', () => {
    it('should call POST /admin/machines/delete with id', async () => {
      const mockResponse = {
        code: 200,
        message: '删除成功',
        data: null
      }
      vi.mocked(request.post).mockResolvedValue(mockResponse)

      const result = await deleteMachine(1)

      expect(request.post).toHaveBeenCalledWith('/admin/machines/delete', undefined, {
        params: { id: 1 }
      })
      expect(result.code).toBe(200)
    })

    it('should handle delete failure', async () => {
      const mockResponse = {
        code: 400,
        message: '该机器下存在摄像头，无法删除',
        data: null
      }
      vi.mocked(request.post).mockResolvedValue(mockResponse)

      const result = await deleteMachine(1)

      expect(result.code).toBe(400)
      expect(result.message).toBe('该机器下存在摄像头，无法删除')
    })
  })
})