import ElementPlus from 'element-plus'
import { ElMessage, ElMessageBox } from 'element-plus'
import { AxiosError } from 'axios'
import { createPinia, setActivePinia } from 'pinia'
import { DOMWrapper, enableAutoUnmount, flushPromises, mount, type VueWrapper } from '@vue/test-utils'
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
import { useAccessPreviewStore } from '@/core/access/accessPreview'
import { useAuthStore } from '@/core/auth/auth'
import { ApiResponseError } from '@/shared/api/http'
import AppDialog from '@/shared/components/AppDialog.vue'
import {
  confirmWeightResult,
  correctWeightResult,
  createWeightResult,
  deleteWeightResult,
  downloadWeightImage,
  downloadWeightThumbnail,
  getWeightWorkspace,
  getWeightPalletOptions,
  uploadWeightImage,
} from '../api/weightOcr'
import type { WeightResultResource, WeightWorkspaceResource } from '../types'
import WeightOcrPanel from './WeightOcrPanel.vue'
import InboundMeasurementDialog from '../../measurement/InboundMeasurementDialog.vue'

vi.mock('../api/weightOcr', async () => {
  const actual = await vi.importActual<typeof import('../api/weightOcr')>('../api/weightOcr')
  return {
    ...actual,
    confirmWeightResult: vi.fn(),
    correctWeightResult: vi.fn(),
    createWeightResult: vi.fn(),
    deleteWeightResult: vi.fn(),
    downloadWeightImage: vi.fn(),
    downloadWeightThumbnail: vi.fn(),
    getWeightWorkspace: vi.fn(),
    getWeightPalletOptions: vi.fn(),
    uploadWeightImage: vi.fn(),
  }
})

const pendingWeight: WeightResultResource = {
  id: '30001',
  fileId: '40001',
  palletId: '50001',
  palletCode: 'TP-001',
  palletType: '木托盘',
  palletCapacityCbm: 1.2,
  palletTareWeightKg: 12,
  ocrProvider: 'FILE_WEIGHT_OCR',
  ocrRawText: '285.5',
  ocrWeightValue: 285.5,
  ocrWeightUnit: 'KG',
  confidence: 0.98,
  adjustedWeightValue: null,
  adjustedWeightUnit: null,
  grossWeightKg: 285.5,
  netWeightKg: null,
  recognitionStatus: 'PENDING_CONFIRM',
  adjustmentReason: null,
  adjustedBy: null,
  adjustedAt: null,
  confirmedBy: null,
  confirmedAt: null,
  palletSequence: 1,
  blockId: '70001',
  slotNo: 1,
  reservationId: '71001',
  locationId: '72001',
  locationCode: 'A01',
  sharedOverflow: false,
  slotStatus: 'BOUND',
  version: 0,
}

const workspace: WeightWorkspaceResource = {
  inboundId: '20001',
  inboundCode: 'RK-20001',
  processStatus: 'MEASURING',
  actualGrossWeightKg: null,
  actualNetWeightKg: null,
  weightResults: [pendingWeight],
  palletLocationGuide: {
    blockId: '70001',
    reservedSlotCount: 1,
    actualPalletCount: 1,
    reservedEmptySlotCount: 0,
    slots: [{
      slotNo: 1,
      reservationId: '71001',
      locationId: '72001',
      locationCode: 'A01',
      sharedOverflow: false,
      slotStatus: 'BOUND',
      boundWeightResultId: '30001',
      palletSequence: 1,
      palletId: '50001',
      palletCode: 'TP-001',
    }],
  },
}

const confirmedReviewWorkspace: WeightWorkspaceResource = {
  ...workspace,
  processStatus: 'MEASURE_PENDING',
  actualGrossWeightKg: 120,
  actualNetWeightKg: 108,
  weightResults: [{
    ...pendingWeight, recognitionStatus: 'CONFIRMED', adjustedWeightValue: 120,
    adjustedWeightUnit: 'KG', grossWeightKg: 120, netWeightKg: 108, version: 1,
  }],
}

function palletPage(records = [{
  palletId: '50001', palletCode: 'TP-001', palletType: '木托盘', capacityCbm: 1.2, tareWeightKg: 12,
}]) {
  return { records, page: 1, size: 20, total: records.length, pages: records.length ? 1 : 0 }
}

enableAutoUnmount(afterEach)

const allWeightPermissions = [
  'platform:firstleg:inbound:measure:view',
  'platform:firstleg:inbound:weight:edit',
  'platform:firstleg:inbound:weight:confirm',
]

function mountPanel(permissions = allWeightPermissions, props: Record<string, unknown> = {}) {
  const pinia = createPinia()
  setActivePinia(pinia)
  const auth = useAuthStore()
  auth.token = 'token'
  auth.permissions = permissions
  useAccessPreviewStore().initializeAfterLogin()
  return mount(WeightOcrPanel, {
    attachTo: document.body,
    props: { customerId: '10001', inboundId: '20001', ...props },
    global: { plugins: [pinia, ElementPlus] },
  })
}

async function openWeightDialog(wrapper: VueWrapper) {
  await wrapper.get('button[aria-label="查看称重图片 1"]').trigger('click')
  await flushPromises()
}

function dialogWeightInput() {
  const input = document.body.querySelector<HTMLInputElement>('input[aria-label="当前图片确认重量"]')
  if (!input) throw new Error('weight confirmation input is missing')
  return new DOMWrapper(input)
}

function dialogUnit(index: number) {
  const option = document.body.querySelectorAll<HTMLElement>('.el-dialog .el-segmented__item').item(index)
  return new DOMWrapper(option)
}

function dialogConfirmButton(text = '确认重量') {
  const button = [...document.body.querySelectorAll<HTMLButtonElement>('.el-dialog__footer button')]
    .find((candidate) => candidate.textContent?.trim() === text)
  if (!button) throw new Error('weight confirmation button is missing')
  return new DOMWrapper(button)
}

describe('WeightOcrPanel confirmation behavior', () => {
  it('keeps the weight confirmation outside its measurement parent with independent fullscreen and cancel state', async () => {
    const pinia = createPinia()
    setActivePinia(pinia)
    const auth = useAuthStore()
    auth.token = 'token'
    auth.permissions = allWeightPermissions
    useAccessPreviewStore().initializeAfterLogin()
    const wrapper = mount(InboundMeasurementDialog, {
      attachTo: document.body,
      props: { modelValue: true, customerId: '10001', inboundId: '20001', inboundCode: 'RK-20001' },
      global: {
        plugins: [pinia, ElementPlus],
        stubs: { InboundMeasurementPanel: { template: '<section class="measurement-panel" />' } },
      },
    })
    await flushPromises()
    const panel = wrapper.getComponent(WeightOcrPanel)
    await openWeightDialog(panel)
    const popup = panel.getComponent(AppDialog)
    const parent = document.querySelector('.inbound-measurement-workspace-dialog')!
    const child = document.querySelector('input[aria-label="当前图片确认重量"]')!.closest('.el-dialog')!
    expect(document.body.contains(child)).toBe(true)
    expect(parent.contains(child)).toBe(false)
    expect(child.classList.contains('admin-workbench')).toBe(true)
    await dialogWeightInput().setValue('286.125')
    await new DOMWrapper(child).get('button[aria-label="展开全屏"]').trigger('click')
    expect(child.classList.contains('is-fullscreen')).toBe(true)
    expect(parent.classList.contains('is-fullscreen')).toBe(false)
    expect(dialogWeightInput().element.value).toBe('286.125')
    await new DOMWrapper(child).findAll('button').find(button => button.text() === '取消')!.trigger('click')
    await flushPromises()
    expect(popup.props('modelValue')).toBe(false)
    expect(wrapper.getComponent(AppDialog).props('modelValue')).toBe(true)
    expect(wrapper.emitted('update:modelValue')).toBeUndefined()
    await openWeightDialog(panel)
    expect(popup.props('modelValue')).toBe(true)
    expect(child.classList.contains('is-fullscreen')).toBe(false)
    expect(confirmWeightResult).not.toHaveBeenCalled()
  })

  beforeEach(() => {
    vi.clearAllMocks()
    document.body.innerHTML = ''
    vi.mocked(getWeightWorkspace).mockResolvedValue(workspace)
    vi.mocked(getWeightPalletOptions).mockResolvedValue(palletPage())
    vi.mocked(downloadWeightImage).mockResolvedValue(new Blob(['image'], { type: 'image/jpeg' }))
    vi.mocked(downloadWeightThumbnail).mockResolvedValue(new Blob(['thumb'], { type: 'image/jpeg' }))
    vi.stubGlobal('URL', {
      createObjectURL: vi.fn(() => 'blob:test-image'),
      revokeObjectURL: vi.fn(),
    })
    vi.mocked(confirmWeightResult).mockResolvedValue({
      ...pendingWeight,
      recognitionStatus: 'CONFIRMED',
      grossWeightKg: 297.5,
      netWeightKg: 285.5,
      version: 1,
    })
  })

  it('opens the editable confirmation dialog immediately after upload', async () => {
    vi.mocked(uploadWeightImage).mockResolvedValue({
      fileId: '40002',
      fileName: 'weight.jpg',
      contentType: 'image/jpeg',
      sizeBytes: 100,
      recognitionStatus: 'SUCCESS',
      weightValue: 12.5,
      weightUnit: 'KG',
      confidence: 0.98,
      error: null,
    })
    vi.mocked(createWeightResult).mockResolvedValue({
      ...pendingWeight,
      id: '30002',
      fileId: '40002',
      ocrWeightValue: 12.5,
    })
    const wrapper = mountPanel()
    await flushPromises()
    await wrapper.find('.pallet-picker .el-select').trigger('click')
    expect(document.body.textContent).toContain('木托盘 · 皮重 12.000 KG · 容量 1.2 m³')
    await new DOMWrapper(document.body).find('.el-select-dropdown__item').trigger('click')
    const input = wrapper.get('input[type="file"]')
    const file = new File(['image'], 'weight.jpg', { type: 'image/jpeg' })
    Object.defineProperty(input.element, 'files', { configurable: true, value: [file] })

    await input.trigger('change')
    await flushPromises()

    expect(uploadWeightImage).toHaveBeenCalledWith('10001', '20001', file)
    expect(createWeightResult).toHaveBeenCalledWith('10001', '20001', expect.objectContaining({ palletId: '50001' }))
    expect(document.body.textContent).toContain('确认称重图片')
    expect(document.body.textContent).toContain('当前托盘皮重')
    expect(document.body.textContent).toContain('OCR 识别毛重')
    expect(document.body.textContent).toContain('12.500 KG')
    expect(document.body.querySelector('input[aria-label="当前图片确认重量"]')).not.toBeNull()
  })

  it('renders thirty compact image cards without technical OCR details', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: Array.from({ length: 30 }, (_, index) => ({
        ...pendingWeight,
        id: String(30001 + index),
        fileId: String(40001 + index),
        ocrRawText: `raw-${index}`,
      })),
    })
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.findAll('.weight-card')).toHaveLength(30)
    expect(wrapper.findAll('.weight-thumb')).toHaveLength(30)
    expect(wrapper.text()).not.toContain('置信度')
    expect(wrapper.text()).not.toContain('OCR 原文')
    expect(wrapper.text()).not.toContain('FILE_WEIGHT_OCR')
    expect(wrapper.text()).not.toContain('raw-0')
  })

  it('renders the server-bound location and status once in the compact card facts', async () => {
    const wrapper = mountPanel()
    await flushPromises()

    const card = wrapper.get('.weight-card')
    expect(card.text()).toContain('库位A01 · 待上架')
    expect(card.text()).toContain('待上架')
    expect(card.find('.weight-card__putaway').exists()).toBe(false)
    expect(card.get('.weight-card__facts').text()).toContain('库位A01 · 待上架')
  })

  it('keeps whole-inbound reservation guidance out of the panel and shows location on each weight card', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      palletLocationGuide: {
        blockId: '70001',
        reservedSlotCount: 3,
        actualPalletCount: 2,
        reservedEmptySlotCount: 1,
        slots: [
          { slotNo: 1, reservationId: '71001', locationId: '72001', locationCode: 'A01', sharedOverflow: false, slotStatus: 'BOUND', boundWeightResultId: '30001', palletSequence: 1, palletId: '50001', palletCode: 'TP-001' },
          { slotNo: 2, reservationId: '71002', locationId: '72002', locationCode: 'A02', sharedOverflow: false, slotStatus: 'TRANSFERRED', boundWeightResultId: '30002', palletSequence: 2, palletId: '50002', palletCode: 'TP-002' },
          { slotNo: 3, reservationId: '71003', locationId: '72003', locationCode: 'A03', sharedOverflow: false, slotStatus: 'RESERVED_EMPTY', boundWeightResultId: null, palletSequence: null, palletId: null, palletCode: null },
        ],
      },
    })
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.find('.putaway-guide').exists()).toBe(false)
    expect(wrapper.text()).not.toContain('整票上架引导')
    expect(wrapper.get('.weight-card__facts').text()).toContain('库位A01 · 待上架')
  })

  it('does not render a full-width placeholder when no whole-inbound guide exists', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({ ...workspace, palletLocationGuide: null })
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.text()).not.toContain('尚未分配整票预留库位')
    expect(wrapper.find('.putaway-guide-empty').exists()).toBe(false)
  })

  it('marks A0 as a temporary overflow location from the server flag', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: [{ ...pendingWeight, locationCode: 'A0', sharedOverflow: true }],
      palletLocationGuide: {
        ...workspace.palletLocationGuide!,
        slots: [{
          ...workspace.palletLocationGuide!.slots[0]!,
          locationCode: 'A0',
          sharedOverflow: true,
        }],
      },
    })
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.text()).toContain('A0 临时溢出位')
    expect(wrapper.get('.weight-card__facts').text()).toContain('库位A0 · 待上架 · A0 临时溢出位')
    expect(wrapper.find('.putaway-guide').exists()).toBe(false)
  })

  it.each([
    ['TRANSFERRED', '已上架'],
    ['RELEASED', '已释放'],
    ['RESERVED_EMPTY', '预留空位'],
  ] as const)('renders the authoritative %s slot status as %s', async (slotStatus, label) => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: [{ ...pendingWeight, slotStatus }],
    })
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.text()).toContain(label)
  })

  it('shows an explicit unassigned state when the server has not bound a slot', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: [{
        ...pendingWeight,
        palletSequence: null,
        blockId: null,
        slotNo: null,
        reservationId: null,
        locationId: null,
        locationCode: null,
        sharedOverflow: null,
        slotStatus: null,
      }],
    })
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.text()).not.toContain('托盘未分配')
    expect(wrapper.get('.weight-card__facts').text()).toContain('库位未分配')
  })

  it('deletes a pending image with its optimistic-lock version', async () => {
    const confirm = vi.spyOn(ElMessageBox, 'confirm').mockResolvedValue(undefined as never)
    vi.mocked(deleteWeightResult).mockResolvedValue(undefined)
    vi.mocked(getWeightWorkspace)
      .mockResolvedValueOnce(workspace)
      .mockResolvedValueOnce({
        ...workspace,
        weightResults: [],
        palletLocationGuide: {
          ...workspace.palletLocationGuide!,
          actualPalletCount: 0,
          reservedEmptySlotCount: 1,
          slots: [{
            ...workspace.palletLocationGuide!.slots[0]!,
            slotStatus: 'RESERVED_EMPTY',
            boundWeightResultId: null,
            palletSequence: null,
            palletId: null,
            palletCode: null,
          }],
        },
      })
    const wrapper = mountPanel()
    await flushPromises()

    await wrapper.get('button[aria-label="删除称重图片 1"]').trigger('click')
    await flushPromises()

    expect(deleteWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', 0)
    expect(confirm).toHaveBeenCalledWith(
      expect.stringContaining('对应库位仍为本票保留，不会释放给其他订单'),
      '删除称重图片',
      expect.any(Object),
    )
    expect(getWeightWorkspace).toHaveBeenCalledTimes(2)
    expect(wrapper.findAll('.weight-card')).toHaveLength(0)
    expect(wrapper.text()).toContain('尚未上传称重图片')
    expect(wrapper.find('.putaway-guide').exists()).toBe(false)
  })

  it('keeps the image and server workspace visible when deletion fails', async () => {
    vi.spyOn(ElMessageBox, 'confirm').mockResolvedValue(undefined as never)
    const errorMessage = vi.spyOn(ElMessage, 'error')
    vi.mocked(deleteWeightResult).mockRejectedValueOnce(
      new ApiResponseError('无权删除当前称重图片', 'A0403', 403),
    )
    const wrapper = mountPanel()
    await flushPromises()

    await wrapper.get('button[aria-label="删除称重图片 1"]').trigger('click')
    await flushPromises()

    expect(wrapper.findAll('.weight-card')).toHaveLength(1)
    expect(wrapper.text()).toContain('A01')
    expect(getWeightWorkspace).toHaveBeenCalledTimes(1)
    expect(errorMessage).toHaveBeenCalledWith(expect.objectContaining({
      message: '当前账号无权访问该数据，请联系管理员确认权限',
    }))
  })

  it('shows a retryable workspace load failure without fabricating putaway guidance', async () => {
    vi.mocked(getWeightWorkspace).mockRejectedValueOnce(
      new ApiResponseError('称重工作区暂不可用', 'A0500', 503),
    )
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.text()).toContain('称重数据加载失败')
    expect(wrapper.text()).toContain('称重工作区暂不可用')
    expect(wrapper.find('.putaway-guide').exists()).toBe(false)
    expect(wrapper.find('.putaway-guide-empty').exists()).toBe(false)
  })

  it('shows only the key weights and allows direct confirmation', async () => {
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    const dialogText = document.body.querySelector('.el-dialog')?.textContent || ''
    expect(dialogText).toContain('当前托盘皮重')
    expect(dialogText).toContain('12.000 KG')
    expect(dialogText).toContain('OCR 识别毛重')
    expect(dialogText).toContain('285.500 KG')
    expect(dialogText).toContain('确认含托盘毛重')
    expect(dialogText).toContain('托盘类型')
    expect(dialogText).toContain('木托盘')
    expect(dialogText).not.toContain('TP-001')
    for (const hiddenLabel of ['托盘编码', '托盘容量', '识别状态', '置信度', '服务端毛重', '服务端净重', 'OCR 原文']) {
      expect(dialogText).not.toContain(hiddenLabel)
    }
    expect(dialogConfirmButton().attributes('disabled')).toBeUndefined()
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledTimes(1)
    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', { version: 0 })
    expect(correctWeightResult).not.toHaveBeenCalled()
  })

  it('emits the latest server total after confirming a weight', async () => {
    vi.mocked(getWeightWorkspace)
      .mockResolvedValueOnce(workspace)
      .mockResolvedValueOnce({
        ...workspace,
        actualGrossWeightKg: 1787.5,
        actualNetWeightKg: 1747.5,
        weightResults: [{ ...pendingWeight, recognitionStatus: 'CONFIRMED', grossWeightKg: 297.5, netWeightKg: 285.5, version: 1 }],
      })
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(wrapper.emitted('summaryChanged')).toEqual([[1787.5, 1747.5, true]])
    expect(wrapper.emitted('changed')).toHaveLength(1)
    expect(wrapper.text()).toContain('实测毛重')
    expect(wrapper.text()).toContain('货物重量')
    expect(wrapper.text()).toContain('1787.500 KG')
    expect(wrapper.text()).toContain('1747.500 KG')
  })

  it('opens the explicit table correction action and atomically confirms an approved weight during measurement review', async () => {
    const confirmed = {
      ...pendingWeight,
      recognitionStatus: 'CONFIRMED',
      adjustedWeightValue: 120,
      adjustedWeightUnit: 'KG',
      grossWeightKg: 120,
      netWeightKg: 108,
      version: 1,
    }
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      processStatus: 'MEASURE_PENDING',
      actualGrossWeightKg: 120,
      actualNetWeightKg: 108,
      weightResults: [confirmed],
    })
    vi.mocked(confirmWeightResult).mockResolvedValue({ ...confirmed, grossWeightKg: 125, netWeightKg: 113, version: 2 })
    const wrapper = mountPanel(allWeightPermissions, { reviewMode: true, correctionMode: true, tableMode: true })
    await flushPromises()

    expect(wrapper.find('input[type="file"]').exists()).toBe(false)
    expect(wrapper.text()).not.toContain('删除图片')
    expect(wrapper.find('.weight-data-table').exists()).toBe(true)
    expect(wrapper.find('.weight-grid').exists()).toBe(false)
    expect(wrapper.get('.weight-data-table thead th').text()).toBe('操作')
    expect(wrapper.find('.pallet-picker').exists()).toBe(false)
    await wrapper.get('button[aria-label="修改重量 1"]').trigger('click')
    await flushPromises()
    await dialogWeightInput().setValue('125')
    const reason = document.body.querySelector<HTMLTextAreaElement>('textarea[placeholder="请填写本次毛重修正原因"]')
    expect(reason).not.toBeNull()
    await new DOMWrapper(reason!).setValue('复核磅秤读数')
    await dialogConfirmButton('保存重量修正').trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', {
      version: 1,
      adjustedWeightValue: 125,
      adjustedWeightUnit: 'KG',
      adjustmentReason: '复核磅秤读数',
    })
    expect(correctWeightResult).not.toHaveBeenCalled()
  })

  it.each([
    { permissions: allWeightPermissions.filter(permission => !permission.endsWith('weight:edit')), status: 'MEASURE_PENDING', correctionMode: true },
    { permissions: allWeightPermissions.filter(permission => !permission.endsWith('weight:confirm')), status: 'MEASURE_PENDING', correctionMode: true },
    { permissions: allWeightPermissions, status: 'WAIT_SPLIT', correctionMode: true },
    { permissions: allWeightPermissions, status: 'MEASURE_PENDING', correctionMode: false },
  ])('keeps table correction unavailable for missing permissions or inactive review: %j', async ({ permissions, status, correctionMode }) => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({ ...confirmedReviewWorkspace, processStatus: status })
    const wrapper = mountPanel(permissions, { reviewMode: true, correctionMode, tableMode: true })
    await flushPromises()

    expect(wrapper.find('button[aria-label="修改重量 1"]').exists()).toBe(false)
    await openWeightDialog(wrapper)
    expect(dialogWeightInput().attributes('disabled')).toBeDefined()
    expect(wrapper.getComponent(AppDialog).props('showConfirm')).toBe(false)
    expect(confirmWeightResult).not.toHaveBeenCalled()
  })

  it('allows cancelling and reopening correction, and preserves the draft for retry after a save fails', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue(confirmedReviewWorkspace)
    vi.mocked(confirmWeightResult)
      .mockRejectedValueOnce(new Error('重量写入失败'))
      .mockResolvedValueOnce({ ...confirmedReviewWorkspace.weightResults[0], grossWeightKg: 125, netWeightKg: 113, version: 2 })
    const wrapper = mountPanel(allWeightPermissions, { reviewMode: true, correctionMode: true, tableMode: true })
    await flushPromises()
    const correctionButton = wrapper.get('button[aria-label="修改重量 1"]')
    await correctionButton.trigger('click')
    await flushPromises()
    await dialogWeightInput().setValue('125')
    await new DOMWrapper(document.body.querySelector<HTMLTextAreaElement>('#weight-correction-reason')!).setValue('复核磅秤读数')
    const cancelButton = [...document.body.querySelectorAll<HTMLButtonElement>('.el-dialog__footer button')].find(button => button.textContent?.trim() === '取消')!
    await new DOMWrapper(cancelButton).trigger('click')
    await flushPromises()
    expect(wrapper.getComponent(AppDialog).props('modelValue')).toBe(false)
    expect(confirmWeightResult).not.toHaveBeenCalled()

    await correctionButton.trigger('click')
    await flushPromises()
    expect(Number(dialogWeightInput().element.value)).toBe(125)
    await dialogConfirmButton('保存重量修正').trigger('click')
    await flushPromises()
    expect(wrapper.getComponent(AppDialog).props('modelValue')).toBe(true)
    expect(Number(dialogWeightInput().element.value)).toBe(125)
    expect(dialogConfirmButton('保存重量修正').attributes('disabled')).toBeUndefined()
    expect(wrapper.emitted('changed')).toBeUndefined()
    await dialogConfirmButton('保存重量修正').trigger('click')
    await flushPromises()
    expect(confirmWeightResult).toHaveBeenCalledTimes(2)
    expect(wrapper.getComponent(AppDialog).props('modelValue')).toBe(false)
    expect(wrapper.emitted('changed')).toHaveLength(1)
  })

  it('closes the confirmation dialog immediately after a successful confirmation', async () => {
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    expect(wrapper.getComponent(AppDialog).props('modelValue')).toBe(true)
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(wrapper.getComponent(AppDialog).props('modelValue')).toBe(false)
  })

  it('requires a pallet selection before opening the file picker', async () => {
    const wrapper = mountPanel()
    await flushPromises()
    const click = vi.spyOn(wrapper.get('input[type="file"]').element as HTMLInputElement, 'click')

    await wrapper.findAll('button').find((button) => button.text().includes('上传称重图片'))?.trigger('click')

    expect(click).not.toHaveBeenCalled()
  })

  it('shows an actionable empty state when the warehouse has no pallet options', async () => {
    vi.mocked(getWeightPalletOptions).mockResolvedValueOnce(palletPage([]))
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.text()).toContain('当前仓库暂无可选托盘')
    expect(wrapper.findAll('button').some((button) => button.text().includes('重新加载'))).toBe(true)
  })

  it('renders records from the formal paged response without showing a load failure', async () => {
    vi.mocked(getWeightPalletOptions).mockResolvedValueOnce({
      records: [
        { palletId: '2092803000000000001', palletCode: 'TP-11', palletType: '木托盘', capacityCbm: 1.2, tareWeightKg: 12 },
        { palletId: '2092803000000000002', palletCode: 'TP-12', palletType: '塑料托盘', capacityCbm: 1.1, tareWeightKg: 10 },
      ],
      page: 1,
      size: 20,
      total: 2,
      pages: 1,
    })
    const wrapper = mountPanel()
    await flushPromises()

    await wrapper.find('.pallet-picker .el-select').trigger('click')
    await flushPromises()

    expect(document.body.textContent).toContain('木托盘 · 皮重 12.000 KG · 容量 1.2 m³')
    expect(document.body.textContent).toContain('塑料托盘 · 皮重 10.000 KG · 容量 1.1 m³')
    expect(wrapper.text()).not.toContain('可选托盘加载失败')
  })

  it('remote search keyword uses page 1 and size 50', async () => {
    const wrapper = mountPanel()
    await flushPromises()
    vi.useFakeTimers()
    try {
      await wrapper.find('.pallet-picker .el-select').trigger('click')
      await wrapper.find('.pallet-picker input').setValue(' 木托盘 ')
      await vi.advanceTimersByTimeAsync(350)
      await flushPromises()

      expect(getWeightPalletOptions).toHaveBeenLastCalledWith('10001', '20001', expect.objectContaining({
        page: 1, size: 50, keyword: '木托盘', signal: expect.any(AbortSignal),
      }))
    } finally {
      vi.useRealTimers()
    }
  })

  it('shows pallet loading failures without hiding existing weight results', async () => {
    vi.mocked(getWeightPalletOptions).mockRejectedValueOnce(new ApiResponseError('托盘服务暂不可用', 'A0500', 503))
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.text()).toContain('托盘服务暂不可用')
    expect(wrapper.findAll('.weight-card')).toHaveLength(1)
  })

  it('shows a network error as a pallet candidate load failure without hiding historical snapshots', async () => {
    vi.mocked(getWeightPalletOptions).mockRejectedValueOnce(new AxiosError('Network Error', 'ERR_NETWORK'))
    const wrapper = mountPanel()
    await flushPromises()

    expect(wrapper.text()).toContain('可选托盘加载失败')
    expect(wrapper.findAll('.weight-card')).toHaveLength(1)
    expect(wrapper.text()).toContain('木托盘')
    expect(wrapper.text()).toContain('12.000 KG')
  })

  it('does not load weight or pallet data without measurement view permission', async () => {
    const wrapper = mountPanel([])
    await flushPromises()

    expect(wrapper.text()).toContain('缺少入库测量查看权限')
    expect(getWeightWorkspace).not.toHaveBeenCalled()
    expect(getWeightPalletOptions).not.toHaveBeenCalled()
  })

  it('keeps historical palletCode snapshots visible for a read-only operator', async () => {
    const wrapper = mountPanel(['platform:firstleg:inbound:measure:view'])
    await flushPromises()

    expect(getWeightWorkspace).toHaveBeenCalledOnce()
    expect(getWeightPalletOptions).not.toHaveBeenCalled()
    expect(wrapper.find('.pallet-picker .el-select').exists()).toBe(false)
    expect(wrapper.text()).toContain('TP-001')
    expect(wrapper.text()).toContain('木托盘')
    expect(wrapper.text()).toContain('12.000 KG')
  })

  it('does not request pallet candidates when the inbound status is not editable', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({ ...workspace, processStatus: 'MEASURE_PENDING' })

    mountPanel()
    await flushPromises()

    expect(getWeightPalletOptions).not.toHaveBeenCalled()
  })

  it('virtualizes one thousand pallet candidates instead of rendering one thousand option nodes', async () => {
    vi.mocked(getWeightPalletOptions).mockResolvedValue(palletPage(Array.from({ length: 1_000 }, (_, index) => ({
      palletId: String(60_000 + index),
      palletCode: `TP-${index}`,
      palletType: `托盘类型 ${index}`,
      capacityCbm: 1.2,
      tareWeightKg: 12,
    }))))
    const wrapper = mountPanel()
    await flushPromises()

    await wrapper.find('.pallet-picker .el-select').trigger('click')
    await flushPromises()

    const renderedOptions = document.body.querySelectorAll('.el-select-dropdown__item')
    expect(renderedOptions.length).toBeGreaterThan(0)
    expect(renderedOptions.length).toBeLessThan(100)
  })

  it('aborts an in-flight pallet request and ignores its late result when the panel closes', async () => {
    let resolveOptions: ((value: Awaited<ReturnType<typeof getWeightPalletOptions>>) => void) | undefined
    vi.mocked(getWeightPalletOptions).mockImplementationOnce(() => new Promise((resolve) => {
      resolveOptions = resolve
    }))
    const wrapper = mountPanel()
    await flushPromises()
    const signal = vi.mocked(getWeightPalletOptions).mock.calls[0]?.[2]?.signal

    wrapper.unmount()
    resolveOptions?.(palletPage([{
      palletId: 'late', palletCode: 'TP-LATE', palletType: '过期托盘', capacityCbm: 1, tareWeightKg: 10,
    }]))
    await flushPromises()

    expect(signal?.aborted).toBe(true)
    expect(document.body.textContent).not.toContain('过期托盘')
  })

  it('keeps a low-confidence OCR result focused on the editable weight', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: [{ ...pendingWeight, ocrRawText: '5360', ocrWeightValue: 5360, confidence: 0.51863 }],
    })
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    const dialogText = document.body.textContent || ''
    expect(dialogText).toContain('OCR 识别毛重')
    expect(dialogText).toContain('5360.000 KG')
    expect(dialogText).toContain('确认含托盘毛重')
    expect(dialogText).not.toContain('置信度')
    expect(dialogText).not.toContain('OCR 原文')
    expect(dialogText).not.toContain('OCR 可能误读数字或小数点')
    expect(dialogConfirmButton().attributes('disabled')).toBeUndefined()

    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', { version: 0 })
  })

  it('sends the adjusted value and a specific audit reason in the same confirmation request', async () => {
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    await dialogWeightInput().setValue('286.125')
    const expand = document.body.querySelector<HTMLButtonElement>('button[aria-label="展开全屏"]')
    expect(expand).not.toBeNull()
    await new DOMWrapper(expand!).trigger('click')
    await flushPromises()
    expect(document.body.querySelector('.el-dialog.is-fullscreen')).not.toBeNull()
    expect(dialogWeightInput().element.value).toBe('286.125')
    const collapse = document.body.querySelector<HTMLButtonElement>('button[aria-label="退出全屏"]')
    await new DOMWrapper(collapse!).trigger('click')
    await flushPromises()
    expect(dialogWeightInput().element.value).toBe('286.125')
    expect(confirmWeightResult).not.toHaveBeenCalled()
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledTimes(1)
    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', {
      version: 0,
      adjustedWeightValue: 286.125,
      adjustedWeightUnit: 'KG',
      adjustmentReason: 'OCR 原值 285.500 KG，人工确认 286.125 KG',
    })
    expect(correctWeightResult).not.toHaveBeenCalled()
  })

  it('sends an LB adjustment atomically after switching units', async () => {
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    await dialogWeightInput().setValue('30.125')
    await dialogUnit(1).trigger('click')
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', {
      version: 0,
      adjustedWeightValue: 30.125,
      adjustedWeightUnit: 'LB',
      adjustmentReason: 'OCR 原值 285.500 KG，人工确认 30.125 LB',
    })
    expect(correctWeightResult).not.toHaveBeenCalled()
  })

  it('rejects an LB value that would round to zero kilograms', async () => {
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    await dialogWeightInput().setValue('0.001')
    await dialogUnit(1).trigger('click')

    expect(dialogConfirmButton().attributes('disabled')).toBeDefined()
    expect(confirmWeightResult).not.toHaveBeenCalled()
  })

  it('rejects a positive gross weight that does not exceed the pallet tare', async () => {
    const warning = vi.spyOn(ElMessage, 'warning')
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    await dialogWeightInput().setValue('0.002')
    await dialogUnit(1).trigger('click')
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).not.toHaveBeenCalled()
    expect(warning).toHaveBeenCalledWith('称重毛重必须大于托盘皮重 12.000 KG')
  })

  it('clamps a value outside the safe three-decimal JavaScript range', async () => {
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)
    const input = dialogWeightInput()

    await input.setValue('9000000000001')
    expect((input.element as HTMLInputElement).value).toBe('9000000000000.000')
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', {
      version: 0,
      adjustedWeightValue: 9_000_000_000_000,
      adjustedWeightUnit: 'KG',
      adjustmentReason: 'OCR 原值 285.500 KG，人工确认 9000000000000.000 KG',
    })
  })

  it('rounds an input with more than three decimals before confirmation', async () => {
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)
    const input = dialogWeightInput()

    await input.setValue('13.2345')
    expect((input.element as HTMLInputElement).value).toBe('13.235')
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', {
      version: 0,
      adjustedWeightValue: 13.235,
      adjustedWeightUnit: 'KG',
      adjustmentReason: 'OCR 原值 285.500 KG，人工确认 13.235 KG',
    })
  })

  it('confirms an existing corrected value without creating another correction', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: [{
        ...pendingWeight,
        adjustedWeightValue: 286.125,
        adjustedWeightUnit: 'KG',
        adjustmentReason: '首次修正',
        version: 1,
      }],
    })
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', { version: 1 })
    expect(correctWeightResult).not.toHaveBeenCalled()
  })

  it('allows a confirm-only operator to accept an unchanged OCR value', async () => {
    const wrapper = mountPanel([
      'platform:firstleg:inbound:measure:view',
      'platform:firstleg:inbound:weight:confirm',
    ])
    await flushPromises()
    await openWeightDialog(wrapper)

    expect(dialogWeightInput().attributes('disabled')).toBeDefined()
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', { version: 0 })
  })

  it('does not render confirmation for an edit-only operator', async () => {
    const wrapper = mountPanel([
      'platform:firstleg:inbound:measure:view',
      'platform:firstleg:inbound:weight:edit',
    ])
    await flushPromises()
    await openWeightDialog(wrapper)

    const confirmButtons = [...document.body.querySelectorAll<HTMLButtonElement>('.el-dialog__footer button')]
      .filter((button) => button.textContent?.trim() === '确认重量')
    expect(confirmButtons).toHaveLength(0)
    expect(confirmWeightResult).not.toHaveBeenCalled()
  })

  it('supports manual entry when OCR did not return a value', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: [{
        ...pendingWeight,
        ocrRawText: null,
        ocrWeightValue: null,
        ocrWeightUnit: null,
        recognitionStatus: 'NEEDS_MANUAL',
      }],
    })
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    expect(dialogConfirmButton().attributes('disabled')).toBeDefined()
    await dialogWeightInput().setValue('13.500')
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', {
      version: 0,
      adjustedWeightValue: 13.5,
      adjustedWeightUnit: 'KG',
      adjustmentReason: 'OCR 原值 —，人工确认 13.500 KG',
    })
  })

  it('normalizes a supported OCR unit alias with surrounding whitespace', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: [{ ...pendingWeight, ocrWeightUnit: ' lbs ' }],
    })
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', { version: 0 })
  })

  it('sends an explicit correction when OCR returns an unsupported unit', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: [{ ...pendingWeight, ocrWeightUnit: 'G' }],
    })
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', {
      version: 0,
      adjustedWeightValue: 285.5,
      adjustedWeightUnit: 'KG',
      adjustmentReason: 'OCR 原值 285.500 G，人工确认 285.500 KG',
    })
  })

  it('sends an explicit correction when OCR returns a value without a unit', async () => {
    vi.mocked(getWeightWorkspace).mockResolvedValue({
      ...workspace,
      weightResults: [{ ...pendingWeight, ocrWeightUnit: null }],
    })
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)

    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect(confirmWeightResult).toHaveBeenCalledWith('10001', '20001', '30001', {
      version: 0,
      adjustedWeightValue: 285.5,
      adjustedWeightUnit: 'KG',
      adjustmentReason: 'OCR 原值 285.500（单位缺失），人工确认 285.500 KG',
    })
  })

  it('keeps the edited draft available when confirmation fails', async () => {
    const errorMessage = vi.spyOn(ElMessage, 'error')
    vi.mocked(confirmWeightResult).mockRejectedValueOnce(
      new ApiResponseError('数据版本已变化，请刷新后重试', 'A0409', 409, undefined, 'request-1'),
    )
    const wrapper = mountPanel()
    await flushPromises()
    await openWeightDialog(wrapper)
    const input = dialogWeightInput()

    await input.setValue('286.125')
    await dialogConfirmButton().trigger('click')
    await flushPromises()

    expect((input.element as HTMLInputElement).value).toBe('286.125')
    expect(wrapper.text()).not.toContain('操作未完成')
    expect(errorMessage).toHaveBeenCalledWith(expect.objectContaining({
      message: '数据版本已变化，请刷新后重试（请求 ID：request-1）',
      duration: 5_000,
      showClose: true,
    }))
    expect(wrapper.getComponent(AppDialog).props('modelValue')).toBe(true)
    expect(confirmWeightResult).toHaveBeenCalledTimes(1)
  })
})