client-web/src/modules/first-leg/views/FirstLegOrdersView.vue

<script setup lang="ts">
import { computed, nextTick, onBeforeUnmount, onMounted, reactive, ref, watch } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { ElMessage, ElMessageBox, type FormInstance, type FormItemRule, type FormRules, type UploadRequestOptions } from 'element-plus'
import { AlertTriangle, ChevronDown, ChevronUp, Download, FilePlus2, FileText, GripVertical, ImagePlus, MapPin, PackageCheck, Pencil, Plus, RotateCcw, Send, SlidersHorizontal, Trash2, Upload } from '@lucide/vue'
import { FIRST_LEG_ORDER_STATUSES, type FirstLegOrderStatus } from '@chongchong/shared'
import QueryToolbar, { type QueryField, type QueryModel } from '@/components/common/QueryToolbar.vue'
import DataTable, { type DataTableColumn } from '@/components/common/DataTable.vue'
import type { TableAction } from '@/components/common/tableActions'
import { ApiError } from '@/api/http'
import FirstLegOrderEditorShell from '@/modules/first-leg/components/FirstLegOrderEditorShell.vue'
import InboundBillingPanel from '@/modules/first-leg/components/InboundBillingPanel.vue'
import InboundCodeAssociationDialog from '@/modules/first-leg/components/InboundCodeAssociationDialog.vue'
import OrderProgressPanel from '@/modules/first-leg/components/OrderProgressPanel.vue'
import CustomsDocumentsDialog from '@/modules/first-leg/components/CustomsDocumentsDialog.vue'
import { getMerchantInboundBilling } from '@/modules/first-leg/api/inboundBilling'
import { getMerchantCustomsForOrder, isMerchantCustomsUnavailable, type MerchantCustomsContainer } from '@/modules/first-leg/api/customs'
import {
  estimateMerchantFirstLegPrice,
  createIdempotencyKey,
  createMerchantOrderAddress,
  disableMerchantOrderAddress,
  downloadMerchantFirstLegBatchImportErrorReport,
  downloadMerchantFirstLegBatchImportTemplate,
  downloadMerchantOrderCartonLabelsBatch,
  downloadMerchantProductImage,
  getMerchantInboundCodePolicy,
  getMerchantOrderAddresses,
  getMerchantPricingChannels,
  importMerchantFirstLegOrders,
  submitMerchantFirstLegOrder,
  updateMerchantOrderAddress,
  uploadMerchantProductImage,
  type CustomerOrderAddress,
  type CustomerOrderAddressSaveRequest,
  type MerchantBatchImportMode,
  type MerchantBatchImportResponse,
  type MerchantPriceEstimate,
  type MerchantPriceEstimateRequest,
  type MerchantPricingChannel,
  type InboundCodePolicy,
} from '@/modules/first-leg/api/firstLeg'
import { useFirstLegOrdersStore } from '@/modules/first-leg/store/firstLegOrders'
import { useTenantAdministrationStore } from '@/modules/tenant-management/public'
import { useAuthStore } from '@/modules/auth/public'
import { useUnsavedWorkRegistration } from '@/navigation/workspace-tabs/unsavedWork'
import { useWorkspaceTabsStore } from '@/navigation/workspace-tabs/workspaceTabs'
import type { FirstLegPartyRole, FirstLegPartySnapshot } from '@/modules/first-leg/data/firstLegParties'
import type { FirstLegCargoItem, FirstLegOrder, FirstLegOrderDraft } from '@/modules/first-leg/types/firstLegOrder'
import type { MerchantInboundBilling } from '@/modules/first-leg/types/inboundBilling'
import {
  canClientEditFirstLegOrder,
  createEmptyCargoItem,
  getFirstLegStatusLabel,
  getFirstLegStatusTone,
  getFirstLegTransportModeLabel,
  summarizeFirstLegCargo,
  validateFirstLegOrderDraft,
} from '@/modules/first-leg/utils/firstLegOrder'
import { validateProductImageFile } from '@/modules/first-leg/utils/productImage'
import { createPriceEstimateBreakdown } from '@/modules/first-leg/utils/priceEstimate'

const store = useFirstLegOrdersStore()
const tenantStore = useTenantAdministrationStore()
const workspace = useWorkspaceTabsStore()
const auth = useAuthStore()
const route = useRoute()
const router = useRouter()
const props = withDefaults(defineProps<{ createPage?: boolean; detailPage?: boolean; showCreateAction?: boolean }>(), { createPage: false, detailPage: false, showCreateAction: true })
const isCreatePage = computed(() => props.createPage)
const isDetailPage = computed(() => props.detailPage)
const routeDraftId = computed(() => typeof route.params.draftId === 'string' ? route.params.draftId : '')
const routeDetailId = computed(() => typeof route.params.orderId === 'string' ? route.params.orderId : '')
const routeCopySourceId = computed(() => typeof route.query.copyFrom === 'string' ? route.query.copyFrom : '')
const routeCopySourceIsDraft = computed(() => route.query.copyDraft === '1')
const canViewCompanyProfile = computed(() => auth.hasPermission('company:profile:view'))
const companyAuditLoaded = ref(false)
const companySubmissionBlocked = computed(() => companyAuditLoaded.value && tenantStore.company.auditStatus !== 'ACTIVE')
const canCreateOrder = computed(() => auth.hasPermission('order:first-leg:create'))
const canEditOrder = computed(() => auth.hasPermission('order:first-leg:edit'))
const canSubmitOrder = computed(() => auth.hasPermission('order:first-leg:submit'))
const canConfirmInboundFee = computed(() => auth.hasPermission('order:first-leg:edit'))
const availableWarehouses = computed(() => store.warehouses.filter((warehouse) => warehouse.warehouseType === 'DOMESTIC'))
const availableDestinationWarehouses = computed(() => store.warehouses.filter((warehouse) => warehouse.warehouseType === form.destinationType))
const filters = ref<QueryModel>({ receivingWarehouseId: '', channelName: '', cargoKeyword: '', createdRange: [], status: '', destinationType: '', trackingNumber: '' })
const appliedFilters = ref<QueryModel>({ ...filters.value })
const queryFields = computed<QueryField[]>(() => [
  { key: 'cargoKeyword', label: '入仓码 / SKU', type: 'input', placeholder: '请输入入仓码或 SKU', props: { 'aria-label': '入仓码或 SKU' } },
  { key: 'receivingWarehouseId', label: '收货仓', type: 'select', placeholder: '全部', options: availableWarehouses.value.map((item) => ({ label: item.name, value: item.id })), props: { 'aria-label': '收货仓' } },
  { key: 'channelName', label: '渠道名称', type: 'select', placeholder: '全部', options: [...new Set(store.orders.map((item) => item.channelName).filter(Boolean))].map((name) => ({ label: name, value: name })), props: { 'aria-label': '渠道名称' } },
  { key: 'createdRange', label: '创建时间', type: 'daterange', placeholder: '请选择创建时间', props: { 'aria-label': '创建时间' } },
  { key: 'status', label: '当前状态', type: 'select', placeholder: '全部', options: FIRST_LEG_ORDER_STATUSES.map((item) => ({ label: item.label, value: item.code })), props: { 'aria-label': '当前状态' } },
  { key: 'destinationType', label: '目的仓类型', type: 'select', placeholder: '全部', options: [{ label: 'FBA 仓', value: 'FBA' }, { label: '海外仓', value: 'OVERSEAS' }, { label: '私人地址', value: 'PRIVATE' }], props: { 'aria-label': '目的仓类型' } },
  { key: 'trackingNumber', label: '快递单号', type: 'input', placeholder: '请输入快递单号', props: { 'aria-label': '快递单号' } },
])
const channelOptions = ref<MerchantPricingChannel[]>([])
const inboundCodePolicy = ref<InboundCodePolicy | null>(null)
const manualInboundCodeRequired = computed(() => inboundCodePolicy.value?.mode === 'LEGACY_MANUAL')
const channelLoading = ref(false)
const channelError = ref('')
const priceEstimate = ref<MerchantPriceEstimate | null>(null)
const priceEstimateLoading = ref(false)
const priceEstimateError = ref('')
const selectedCargoIds = ref<string[]>([])
const batchImportInput = ref<HTMLInputElement>()
const batchImportOpen = ref(false)
const batchImportMode = ref<MerchantBatchImportMode>('PARTIAL')
const batchImportFile = ref<File | null>(null)
const batchImportIdempotencyKey = ref('')
const batchImportSubmitting = ref(false)
const batchTemplateDownloading = ref(false)
const batchErrorReportDownloading = ref(false)
const batchImportResult = ref<MerchantBatchImportResponse | null>(null)
const batchImportError = ref('')
const fixedOrderColumns: DataTableColumn[] = [
  { key: 'selection', type: 'selection', width: 48, fixed: 'left', reserveSelection: true },
  { key: 'actions', label: '操作', width: 284, fixed: 'left', align: 'left', headerAlign: 'left', slotName: 'actions' },
  { key: 'inboundCode', label: '入仓码', width: 230, fixed: 'left', align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'inboundCode' },
]
const selectableOrderColumns: DataTableColumn[] = [
  { key: 'status', label: '当前订单状态', width: 126, align: 'center', headerAlign: 'center', slotName: 'status' },
  { key: 'channel', label: '渠道', width: 150, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'channel' },
  { key: 'transportMode', label: '运输方式', width: 104, align: 'center', headerAlign: 'center', slotName: 'transportMode' },
  { key: 'pickupMethod', label: '交货方式', width: 112, align: 'center', headerAlign: 'center', slotName: 'pickupMethod' },
  { key: 'requestedPickupAt', label: '预约提货时间', width: 164, align: 'center', headerAlign: 'center', slotName: 'requestedPickupAt' },
  { key: 'receivingWarehouse', label: '国内收货仓', width: 150, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'receivingWarehouse' },
  { key: 'destinationWarehouse', label: '目的仓', width: 120, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'destinationWarehouse' },
  { key: 'destinationType', label: '目的仓类型', width: 112, align: 'center', headerAlign: 'center', slotName: 'destinationType' },
  { key: 'packageCount', label: '箱数', width: 82, align: 'center', headerAlign: 'center', slotName: 'packageCount' },
  { key: 'expressCompany', label: '快递公司', width: 128, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'expressCompany' },
  { key: 'trackingNumber', label: '快递单号', width: 158, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'trackingNumber' },
  { key: 'skus', label: 'SKUS', width: 160, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'skus' },
  { key: 'grossWeight', label: '总毛重', width: 108, align: 'right', headerAlign: 'right', slotName: 'grossWeight' },
  { key: 'netWeight', label: '总净重', width: 108, align: 'right', headerAlign: 'right', slotName: 'netWeight' },
  { key: 'volume', label: '总体积', width: 106, align: 'right', headerAlign: 'right', slotName: 'volume' },
  { key: 'pieces', label: '总数量', width: 92, align: 'right', headerAlign: 'right', slotName: 'pieces' },
  { key: 'billingUnitPrice', label: '计费单价', width: 108, align: 'right', headerAlign: 'right', slotName: 'billingUnitPrice' },
  { key: 'chargeableVolume', label: '计费体积', width: 108, align: 'right', headerAlign: 'right', slotName: 'chargeableVolume' },
  { key: 'chargeableWeight', label: '计费重量', width: 108, align: 'right', headerAlign: 'right', slotName: 'chargeableWeight' },
  { key: 'remark', label: '备注', width: 160, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'remark' },
  { key: 'shipmentId', label: '货件编号', width: 150, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'shipmentId' },
  { key: 'referenceId', label: '跟踪编号', width: 150, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'referenceId' },
  { key: 'receivingTime', label: '国内仓入库时间', width: 164, align: 'center', headerAlign: 'center', slotName: 'receivingTime' },
  { key: 'expectedShipDate', label: '期望出运', width: 132, align: 'center', headerAlign: 'center', slotName: 'expectedShipDate' },
  { key: 'cabinetNo', label: '柜号 / 柜次', width: 150, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'cabinetNo' },
  { key: 'vesselVoyage', label: '船名 / 航次', width: 160, align: 'left', headerAlign: 'left', showOverflowTooltip: true, slotName: 'vesselVoyage' },
  { key: 'sailingAt', label: '预计船期', width: 164, align: 'center', headerAlign: 'center', slotName: 'sailingAt' },
  { key: 'createdAt', label: '创建时间', width: 164, align: 'center', headerAlign: 'center', slotName: 'createdAt' },
  { key: 'updatedAt', label: '更新时间', width: 164, align: 'center', headerAlign: 'center', slotName: 'updatedAt' },
]
const allSelectableColumnKeys = selectableOrderColumns.map((column) => String(column.key))
const defaultVisibleColumnKeys = ['status', 'channel', 'transportMode', 'pickupMethod', 'receivingWarehouse', 'createdAt']
const visibleColumnKeys = ref<string[]>([...defaultVisibleColumnKeys])
const orderedColumnKeys = ref<string[]>([...allSelectableColumnKeys])
const draggedColumnKey = ref('')
const orderedSelectableColumns = computed(() => orderedColumnKeys.value
  .map((key) => selectableOrderColumns.find((column) => String(column.key) === key))
  .filter((column): column is DataTableColumn => Boolean(column)))
const visibleOrderColumns = computed(() => [
  ...fixedOrderColumns,
  ...orderedSelectableColumns.value.filter((column) => visibleColumnKeys.value.includes(String(column.key))),
])

function moveOrderColumn(key: string, offset: -1 | 1) {
  const index = orderedColumnKeys.value.indexOf(key)
  const targetIndex = index + offset
  if (index < 0 || targetIndex < 0 || targetIndex >= orderedColumnKeys.value.length) return
  const nextKeys = [...orderedColumnKeys.value]
  ;[nextKeys[index], nextKeys[targetIndex]] = [nextKeys[targetIndex], nextKeys[index]]
  orderedColumnKeys.value = nextKeys
}

function dropOrderColumn(targetKey: string) {
  const sourceKey = draggedColumnKey.value
  draggedColumnKey.value = ''
  if (!sourceKey || sourceKey === targetKey) return
  const nextKeys = orderedColumnKeys.value.filter((key) => key !== sourceKey)
  const targetIndex = nextKeys.indexOf(targetKey)
  nextKeys.splice(targetIndex, 0, sourceKey)
  orderedColumnKeys.value = nextKeys
}

function resetOrderColumns() {
  orderedColumnKeys.value = [...allSelectableColumnKeys]
  visibleColumnKeys.value = [...defaultVisibleColumnKeys]
}
const tablePage = ref(1)
const tablePageSize = ref(10)
const downloadingMarks = ref(false)
const exportingOrders = ref(false)
const batchSubmitting = ref(false)
const selectedOrders = ref<FirstLegOrder[]>([])
const selectedOrderCount = computed(() => selectedOrders.value.length)
const selectedDraftOrders = computed(() => selectedOrders.value.filter((order) => order.status === 'DRAFT'))
const orderTableVersion = ref(0)
type OrderQueue = 'all' | 'fee' | 'customs' | 'draft'
const activeOrderQueue = ref<OrderQueue>('all')
const editorOpen = ref(false)
const orderFormRef = ref<FormInstance>()
const editingId = ref<string>()
const openingEditor = ref(false)
const copyingOrderId = ref('')
const detailId = ref<string>()
const saving = ref(false)
const detailLoading = ref(false)
const detailError = ref('')
const detailCargoPage = ref(1)
const detailCargoPageSize = ref(5)
const inboundBilling = ref<MerchantInboundBilling | null>(null)
const inboundBillingLoading = ref(false)
const inboundBillingUnavailable = ref(false)
const inboundBillingUnavailableMessage = ref('还未测量推送')
const inboundBillingError = ref('')
const inboundBillingOrderId = ref('')
const feeConfirmationOpen = ref(false)
const customsByOrder = reactive<Record<string, MerchantCustomsContainer | null | undefined>>({})
const customsEligibilityPending = new Set<string>()
const customsDialogOpen = ref(false)
const customsDialogOrderId = ref('')
const inboundAssociationOpen = ref(false)
const inboundAssociationCode = ref('')
const supportingDataLoading = ref(false)
const supportingDataErrors = ref<string[]>([])
const destinationWarehousesLoading = ref(false)
const pageDataLoading = computed(() => supportingDataLoading.value || (!isCreatePage.value && store.loading))
const editorBaseline = ref('')
let cargoSequence = 0
let packingGroupSequence = 0
let inboundBillingRequestSequence = 0
let channelRequestSequence = 0
let estimateRequestSequence = 0
let estimateTimer: ReturnType<typeof setTimeout> | undefined

const orderAddresses = ref<CustomerOrderAddress[]>([])
const orderAddressesLoading = ref(false)
const pickupAddresses = computed(() => orderAddresses.value.filter((item) => item.addressType === 'PICKUP'))
const privateAddresses = computed(() => orderAddresses.value.filter((item) => item.addressType === 'PRIVATE_DESTINATION'))

function addressLabel(address: CustomerOrderAddress) {
  return `${address.addressName} · ${address.contactName} · ${address.countryCode} ${address.city} ${address.addressLine}`
}

const orderFormRules: FormRules = {
  transportMode: [{ required: true, message: '请选择运输方式', trigger: 'change' }],
  businessType: [{ required: true, message: '请选择业务类型', trigger: 'change' }],
  receivingWarehouseId: [{ required: true, message: '请选择平台收货仓', trigger: 'change' }],
  destinationCountryCode: [
    { required: true, message: '请输入目的国代码', trigger: 'blur' },
    { pattern: /^[A-Za-z]{2}$/, message: '请输入两位英文字母，例如 US', trigger: 'blur' },
  ],
  destinationWarehouseName: [{ required: true, message: '请输入目的仓名称', trigger: 'blur' }],
  channelCode: [{ required: true, message: '请选择运输渠道', trigger: 'change' }],
  channelName: [{ required: true, message: '请输入渠道名称', trigger: 'blur' }],
  pricingTaxMode: [{ required: true, message: '请选择报价包税方式', trigger: 'change' }],
  pickupMethod: [{ required: true, message: '请选择提货方式', trigger: 'change' }],
  taxMode: [{ required: true, message: '请选择报关模式', trigger: 'change' }],
  destinationType: [{ required: true, message: '请选择目的仓类型', trigger: 'change' }],
}

function createEmptyPartySnapshot(role: FirstLegPartyRole): FirstLegPartySnapshot {
  return {
    id: '',
    code: '',
    name: '',
    role,
    contactName: '',
    phone: '',
    email: '',
    countryRegion: role === 'SHIPPER' ? 'CN' : 'US',
    province: '',
    city: '',
    postalCode: '',
    address: '',
  }
}

function createPickupPartySnapshot(): FirstLegPartySnapshot {
  return {
    ...createEmptyPartySnapshot('SHIPPER'),
    name: tenantStore.company.companyName,
    contactName: tenantStore.company.contactName,
    phone: tenantStore.company.contactPhone,
    email: tenantStore.company.contactEmail,
  }
}

function requiredTextRules(message: string): FormItemRule[] {
  return [{ required: true, message, trigger: 'blur' }]
}

function requiredSelectRules(message: string): FormItemRule[] {
  return [{ required: true, message, trigger: 'change' }]
}

function positiveNumberRules(message: string, integer = false): FormItemRule[] {
  return [{ type: integer ? 'integer' : 'number', min: integer ? 1 : 0.001, message, trigger: 'change' }]
}

function formatDateTime(value: string) {
  const date = new Date(value)
  if (Number.isNaN(date.getTime())) return value || '-'
  return date.toLocaleString('zh-CN', {
    year: 'numeric',
    month: '2-digit',
    day: '2-digit',
    hour: '2-digit',
    minute: '2-digit',
    hour12: false,
  })
}

function formatExportDateTime(value: string | null | undefined) {
  if (!value) return '-'
  const date = new Date(value)
  if (Number.isNaN(date.getTime())) return value
  const pad = (part: number) => String(part).padStart(2, '0')
  return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}:${pad(date.getSeconds())}`
}

const pickupMethodLabels: Record<FirstLegOrder['pickupMethod'], string> = {
  SELF_EXPRESS: '自行快递到仓',
  PICKUP: '平台上门提货',
  SELF_TRUCK: '自行送货到仓',
}
const destinationTypeLabels: Record<FirstLegOrder['destinationType'], string> = {
  FBA: 'FBA 仓',
  OVERSEAS: '海外仓',
  PRIVATE: '私人地址',
}
const taxModeLabels: Record<FirstLegOrder['taxMode'], string> = {
  BUY_DECLARATION: '买单报关',
  TAX_REFUND: '退税报关',
}
const packageTypeLabels: Readonly<Record<string, string>> = {
  CARTON: '纸箱',
  PALLET: '托盘',
  WOODEN_CASE: '木箱',
  BAG: '袋装',
  OTHER: '其他',
}

function displayValue(value: string | null | undefined) {
  return value?.trim() || '—'
}

function emptyDraft(): FirstLegOrderDraft {
  return {
    inboundCode: '',
    referenceNo: '',
    transportMode: 'FCL',
    businessType: 'EXPORT',
    fulfillmentType: 'STANDARD',
    lxCode: '',
    origin: '',
    destination: '',
    receivingWarehouseId: '',
    expectedDepartureDate: '',
    shipperPartyId: '',
    senderAddressId: '',
    shipperPartySnapshot: null,
    shipper: '',
    consigneePartyId: '',
    privateDestinationAddressId: '',
    consigneePartySnapshot: null,
    consignee: '',
    priority: 'NORMAL',
    customerRemark: '',
    tradeTerm: 'FOB',
    destinationCountryCode: 'US',
    destinationWarehouseId: '',
    destinationWarehouseName: '',
    pickupMethod: 'SELF_EXPRESS',
    channelCode: '',
    channelName: '',
    pricingTaxMode: 'TAX_INCLUDED',
    taxMode: 'BUY_DECLARATION',
    customsInspection: null,
    destinationType: 'FBA',
    amazonWarehouseCode: '',
    shipmentId: '',
    items: [createEmptyCargoItem(`new-cargo-${++cargoSequence}`)],
  }
}

function quickOrderDraft() {
  const draft = emptyDraft()
  if (!isCreatePage.value || route.query.quick !== '1') return draft

  const destinationType = String(route.query.destinationType ?? '')
  if (destinationType === 'FBA' || destinationType === 'OVERSEAS' || destinationType === 'PRIVATE') draft.destinationType = destinationType
  draft.receivingWarehouseId = String(route.query.receivingWarehouseId ?? '')
  draft.channelCode = String(route.query.channelCode ?? '')
  draft.channelName = String(route.query.channelName ?? '')
  draft.destinationWarehouseId = String(route.query.destinationWarehouseId ?? '')
  draft.destinationWarehouseName = String(route.query.destinationWarehouseName ?? '')
  draft.destinationCountryCode = String(route.query.destinationCountryCode ?? draft.destinationCountryCode).toUpperCase()
  draft.amazonWarehouseCode = String(route.query.amazonWarehouseCode ?? '')
  if (draft.destinationType === 'PRIVATE') {
    try {
      const consignee = JSON.parse(String(route.query.consignee ?? '{}')) as Record<string, unknown>
      draft.consigneePartySnapshot = {
        ...createEmptyPartySnapshot('CONSIGNEE'),
        name: draft.destinationWarehouseName,
        countryRegion: draft.destinationCountryCode,
        contactName: typeof consignee.contactName === 'string' ? consignee.contactName : '',
        phone: typeof consignee.phone === 'string' ? consignee.phone : '',
        city: typeof consignee.city === 'string' ? consignee.city : '',
        address: typeof consignee.address === 'string' ? consignee.address : '',
        postalCode: typeof consignee.postalCode === 'string' ? consignee.postalCode : '',
      }
      draft.consignee = draft.destinationWarehouseName
      draft.destination = draft.destinationWarehouseName
    } catch {
      draft.consigneePartySnapshot = createEmptyPartySnapshot('CONSIGNEE')
    }
  } else {
    draft.destination = draft.destinationWarehouseName
  }

  try {
    const cargo = JSON.parse(String(route.query.cargo ?? '[]')) as Array<{ sku?: unknown; packageCount?: unknown }>
    if (Array.isArray(cargo) && cargo.length) {
      draft.items = cargo.map((item) => ({
        ...createEmptyCargoItem(`quick-cargo-${++cargoSequence}`),
        sku: typeof item.sku === 'string' ? item.sku.slice(0, 64) : '',
        packageCount: Number.isInteger(item.packageCount) && Number(item.packageCount) > 0 ? Number(item.packageCount) : 1,
      }))
    }
  } catch {
    // Keep the standard empty row when quick-order data is malformed.
  }
  return draft
}

const form = reactive<FirstLegOrderDraft>(quickOrderDraft())
const serializedDraft = computed(() => JSON.stringify(form))
const editorDirty = computed(() => (editorOpen.value || isCreatePage.value) && serializedDraft.value !== editorBaseline.value)
const woodenCargoLines = computed(() => form.items
  .map((item, index) => item.woodenProduct ? index + 1 : null)
  .filter((index): index is number => index != null))
const unsavedRouteKey = props.createPage ? 'first-leg-order-create' : 'first-leg-orders'

useUnsavedWorkRegistration({
  key: `first-leg-order-editor:${unsavedRouteKey}`,
  routeKey: unsavedRouteKey,
  label: props.createPage ? '创建订单' : '订单编辑',
  dirty: editorDirty,
})

function matchesAppliedFilters(order: FirstLegOrder) {
  const statusValue = appliedFilters.value.status
  const createdRangeValue = appliedFilters.value.createdRange
  const textValue = (key: string) => typeof appliedFilters.value[key] === 'string' ? String(appliedFilters.value[key]).trim().toLowerCase() : ''
  const receivingWarehouseId = textValue('receivingWarehouseId')
  const channelName = textValue('channelName')
  const cargoKeyword = textValue('cargoKeyword')
  const destinationType = textValue('destinationType')
  const trackingNumber = textValue('trackingNumber')
  const status = typeof statusValue === 'string' ? statusValue as FirstLegOrderStatus | '' : ''
  const createdRange = Array.isArray(createdRangeValue) ? createdRangeValue.filter((value): value is string => typeof value === 'string') : []
  const matchesWarehouse = !receivingWarehouseId || order.receivingWarehouseId.toLowerCase() === receivingWarehouseId
  const matchesChannel = !channelName || order.channelName.toLowerCase() === channelName
  const matchesCargo = !cargoKeyword || [order.businessSummary.inboundCode, ...order.skuNos, ...order.items.map((item) => item.sku)]
    .filter(Boolean).some((value) => String(value).toLowerCase().includes(cargoKeyword))
  const matchesDestinationType = !destinationType || order.destinationType.toLowerCase() === destinationType
  const matchesTrackingNumber = !trackingNumber || order.trackingNumber.toLowerCase().includes(trackingNumber)
  const matchesStatus = !status || order.status === status
  const matchesDate = createdRange.length !== 2 || (order.createdAt.slice(0, 10) >= createdRange[0] && order.createdAt.slice(0, 10) <= createdRange[1])
  return matchesWarehouse && matchesChannel && matchesCargo && matchesDestinationType && matchesTrackingNumber && matchesStatus && matchesDate
}

const queryMatchedOrders = computed(() => store.orders.filter(matchesAppliedFilters))
const orderQueueCounts = computed(() => ({
  all: queryMatchedOrders.value.length,
  fee: queryMatchedOrders.value.filter((order) => order.businessSummary.customerFeeConfirmationRequired).length,
  customs: queryMatchedOrders.value.filter((order) => Boolean(eligibleCustomsDetail(order))).length,
  draft: queryMatchedOrders.value.filter((order) => order.status === 'DRAFT').length,
}))
const filteredOrders = computed(() => queryMatchedOrders.value.filter((order) => {
  if (activeOrderQueue.value === 'fee') return order.businessSummary.customerFeeConfirmationRequired
  if (activeOrderQueue.value === 'customs') return Boolean(eligibleCustomsDetail(order))
  if (activeOrderQueue.value === 'draft') return order.status === 'DRAFT'
  return true
}))
const pagedOrders = computed(() => {
  const start = (tablePage.value - 1) * tablePageSize.value
  return filteredOrders.value.slice(start, start + tablePageSize.value)
})

function selectOrderQueue(queue: OrderQueue) {
  activeOrderQueue.value = queue
  tablePage.value = 1
  selectedOrders.value = []
  orderTableVersion.value += 1
}

function eligibleCustomsDetail(order: FirstLegOrder) {
  const value = customsByOrder[order.id]
  if (order.status !== 'LOADED' || !value?.merchantStatus) return null
  return value.inbounds.some((item) => item.orderId === order.id && item.taxMode === 'TAX_REFUND') ? value : null
}

async function loadCustomsEligibility(order: FirstLegOrder) {
  if (order.status !== 'LOADED' || customsByOrder[order.id] !== undefined || customsEligibilityPending.has(order.id)) return
  customsEligibilityPending.add(order.id)
  try {
    customsByOrder[order.id] = await getMerchantCustomsForOrder(order.id)
  } catch (error) {
    customsByOrder[order.id] = null
    if (!isMerchantCustomsUnavailable(error)) {
      // Keep the operation hidden when eligibility cannot be proven by the customer-scoped server response.
    }
  } finally {
    customsEligibilityPending.delete(order.id)
  }
}

watch(() => pagedOrders.value.map((order) => `${order.id}:${order.status}`).join('|'), () => {
  pagedOrders.value.forEach((order) => void loadCustomsEligibility(order))
}, { immediate: true })

function openCustomsDocuments(order: FirstLegOrder) {
  if (!eligibleCustomsDetail(order)) return
  customsDialogOrderId.value = order.id
  customsDialogOpen.value = true
}

function openInboundCodeAssociation(inboundCode: string) {
  const code = inboundCode.trim()
  if (!code) return
  inboundAssociationCode.value = code
  inboundAssociationOpen.value = true
}

function updateCustomsDetail(value: MerchantCustomsContainer) {
  if (customsDialogOrderId.value) customsByOrder[customsDialogOrderId.value] = value
}

const detailOrder = computed(() => detailId.value ? store.getById(detailId.value) : undefined)
const detailSummary = computed(() => detailOrder.value ? summarizeFirstLegCargo(detailOrder.value.items) : null)
const pagedDetailCargoItems = computed(() => {
  const items = detailOrder.value?.items ?? []
  const start = (detailCargoPage.value - 1) * detailCargoPageSize.value
  return items.slice(start, start + detailCargoPageSize.value)
})
const progressSummaryItems = computed(() => {
  const order = detailOrder.value
  if (!order) return []
  const inbound = inboundBilling.value?.inbound.summary
  const summary = order.businessSummary
  const formatMetric = (value: number | null | undefined, unit = '') => value == null ? '待更新' : `${value.toLocaleString()}${unit ? ` ${unit}` : ''}`
  const preloadStatus = ({ PENDING: '待确认', CONFIRMING: '确认中', CONFIRMED: '已确认' } as Record<string, string>)[summary.preloadStatus] ?? summary.preloadStatus
  const transportReference = [summary.vesselName, summary.voyageNo].filter(Boolean).join(' · ')
  const pickingProgress = summary.expectedPickCount == null
    ? '待更新'
    : `${summary.pickedCount ?? 0} / ${summary.expectedPickCount}`
  return [
    { label: '实际箱数', value: formatMetric(summary.totalPackageCount ?? inbound?.totalPackageCount, '箱') },
    { label: '实测毛重', value: formatMetric(summary.actualGrossWeightKg ?? inbound?.actualGrossWeightKg, 'kg') },
    { label: '实测体积', value: formatMetric(summary.actualVolumeCbm ?? inbound?.actualVolumeCbm, 'm³') },
    { label: '预装清单', value: preloadStatus ? `${preloadStatus}${summary.preloadItemCount == null ? '' : ` · ${summary.preloadItemCount} 项`}` : '待更新' },
    { label: '拣货进度', value: pickingProgress },
    { label: '关联柜次', value: summary.cabinetNo || summary.containerNo || '—' },
    { label: '船期摘要', value: transportReference || '待更新' },
    { label: '计费重量', value: formatMetric(summary.chargeableWeightKg, 'kg') },
    { label: '后续履约', value: summary.deliveryTrackingNo || (summary.deliveryCompletedAt ? `海外回传于 ${formatDateTime(summary.deliveryCompletedAt)}` : '待海外同步') },
  ]
})
const cabinetProgressItems = computed(() => {
  const summary = detailOrder.value?.businessSummary
  if (!summary || (!summary.cabinetNo && !summary.containerNo)) return []
  return [{ cabinetId: summary.cabinetNo || summary.containerNo, cabinetNo: summary.cabinetNo || summary.containerNo, status: summary.loadingStatus || '待更新', vesselName: summary.vesselName, voyageNo: summary.voyageNo, sailingAt: summary.sailingAt }]
})
const selectedWarehouse = computed(() => availableWarehouses.value.find((item) => item.id === form.receivingWarehouseId))
const selectedDestinationWarehouse = computed(() => store.warehouses.find((item) => item.id === form.destinationWarehouseId && item.warehouseType === form.destinationType))
const selectedPricingChannel = computed(() => channelOptions.value.find((item) => item.channelCode === form.channelCode))
const availablePricingTaxModes = computed(() => selectedPricingChannel.value?.pricingTaxModes ?? [])
const hasActiveFilters = computed(() => {
  const values = appliedFilters.value
  return Object.values(values).some((value) => Array.isArray(value) ? value.length > 0 : Boolean(typeof value === 'string' ? value.trim() : value))
})
const emptyDescription = computed(() => hasActiveFilters.value ? '没有符合筛选条件的订单' : '还没有订单')

async function loadPageData() {
  supportingDataLoading.value = true
  supportingDataErrors.value = []
  companyAuditLoaded.value = false
  const companyRequest = canViewCompanyProfile.value
    ? tenantStore.loadCompanyContext()
    : Promise.resolve()
  const destinationRequest = isCreatePage.value && form.destinationType !== 'PRIVATE'
    ? loadDestinationWarehouses(form.destinationType)
    : Promise.resolve()
  const orderPageRequest = isCreatePage.value || isDetailPage.value
    ? store.loadWarehouseType('DOMESTIC', true)
    : store.load({ includeDrafts: true })
  const addressRequest = isCreatePage.value ? loadOrderAddresses() : Promise.resolve()
  const [ordersResult, companyResult, destinationResult, policyResult, addressResult] = await Promise.allSettled([
    orderPageRequest,
    companyRequest,
    destinationRequest,
    getMerchantInboundCodePolicy(),
    addressRequest,
  ])
  if (policyResult.status === 'fulfilled') inboundCodePolicy.value = policyResult.value
  else {
    inboundCodePolicy.value = null
    supportingDataErrors.value.push(`入仓码配置加载失败：${errorMessage(policyResult.reason)}`)
  }
  if (canViewCompanyProfile.value && companyResult.status === 'fulfilled') {
    companyAuditLoaded.value = true
  } else if (companyResult.status === 'rejected') {
    supportingDataErrors.value.push(`企业资料加载失败：${errorMessage(companyResult.reason)}`)
  }
  if (!isCreatePage.value && ordersResult.status === 'rejected' && !store.loadError) supportingDataErrors.value.push(`订单加载失败：${errorMessage(ordersResult.reason)}`)
  if (store.warehouseLoadError) supportingDataErrors.value.push(`公共仓库加载失败：${store.warehouseLoadError}`)
  if (!isCreatePage.value && store.draftLoadError) supportingDataErrors.value.push(`订单草稿加载失败：${store.draftLoadError}`)
  if (destinationResult.status === 'rejected') supportingDataErrors.value.push(`目的仓加载失败：${errorMessage(destinationResult.reason)}`)
  if (addressResult.status === 'rejected') supportingDataErrors.value.push(`企业地址簿加载失败：${errorMessage(addressResult.reason)}`)
  await autofillWarehouseSelections()
  if (isCreatePage.value && routeDraftId.value) await loadRouteDraft(routeDraftId.value)
  else if (isCreatePage.value && routeCopySourceId.value) await loadCopiedOrder(routeCopySourceId.value, routeCopySourceIsDraft.value)
  if (isDetailPage.value && routeDetailId.value) await loadDetailPage(routeDetailId.value)
  supportingDataLoading.value = false
}

async function loadRouteDraft(id: string) {
  const detailedOrder = await store.loadDraftDetail(id)
  if (!canClientEditFirstLegOrder(detailedOrder.status)) throw new Error('当前订单已不是草稿状态，无法继续编辑')
  const draft = draftFromOrder(detailedOrder)
  if (draft.destinationType !== 'PRIVATE') await loadDestinationWarehouses(draft.destinationType)
  editingId.value = detailedOrder.id
  replaceForm(draft)
  await Promise.all(form.items.map(ensureProductImagePreview))
  if (form.receivingWarehouseId) await loadSelectedWarehouse(form.receivingWarehouseId)
  resetEditorValidation()
  markEditorClean()
}

async function loadCopiedOrder(id: string, sourceIsDraft: boolean) {
  try {
    const detailedOrder = sourceIsDraft ? await store.loadDraftDetail(id) : await store.loadDetail(id)
    const draft = copyDraftFromOrder(detailedOrder)
    if (draft.destinationType !== 'PRIVATE') await loadDestinationWarehouses(draft.destinationType)

    const warehouseAvailable = availableWarehouses.value.some((item) => item.id === draft.receivingWarehouseId)
    if (!warehouseAvailable) {
      draft.receivingWarehouseId = ''
      draft.channelCode = ''
      draft.channelName = ''
    }
    if (draft.destinationType !== 'PRIVATE') {
      const destinationAvailable = store.warehouses.some((item) => item.id === draft.destinationWarehouseId && item.warehouseType === draft.destinationType)
      if (!destinationAvailable) {
        draft.destinationWarehouseId = ''
        draft.destinationWarehouseName = ''
        draft.amazonWarehouseCode = ''
      }
    }

    editingId.value = undefined
    replaceForm(draft)
    await Promise.all(form.items.map(ensureProductImagePreview))
    if (warehouseAvailable) await loadSelectedWarehouse(draft.receivingWarehouseId)
    resetEditorValidation()
    markEditorClean()
    ElMessage.success('订单数据已复制，请核对后提交')
  } catch (error) {
    supportingDataErrors.value.push(`复制订单数据失败：${errorMessage(error)}`)
  }
}

async function loadDestinationWarehouses(type: 'FBA' | 'OVERSEAS' | 'PRIVATE') {
  if (type === 'PRIVATE') return
  destinationWarehousesLoading.value = true
  try {
    await store.loadWarehouseType(type)
  } finally {
    destinationWarehousesLoading.value = false
  }
}

function errorMessage(error: unknown) {
  return error instanceof Error ? error.message : '服务暂时不可用'
}

function batchImportErrorMessage(error: unknown) {
  if (!(error instanceof ApiError)) return errorMessage(error)
  return [
    error.message,
    error.code ? `错误码 ${error.code}` : '',
    error.requestId ? `requestId ${error.requestId}` : '',
    error.traceId ? `traceId ${error.traceId}` : '',
  ].filter(Boolean).join(' · ')
}

onMounted(() => {
  void loadPageData()
})

watch(() => auth.isAuthenticated, (authenticated, wasAuthenticated) => {
  if (authenticated && !wasAuthenticated && !isCreatePage.value) void loadPageData()
})

watch(isCreatePage, (isCreate, wasCreate) => {
  if (!isCreate || wasCreate) return
  if (routeDraftId.value) return
  editingId.value = undefined
  replaceForm(quickOrderDraft())
  resetEditorValidation()
  // The list and create routes reuse this component, so onMounted does not run again.
  if (wasCreate === false) void loadPageData()
}, { immediate: true })

watch(routeDetailId, (orderId, previousOrderId) => {
  if (!isDetailPage.value || !orderId || orderId === previousOrderId) return
  void loadDetailPage(orderId)
})

watch(feeConfirmationOpen, (open) => {
  if (!open && !isDetailPage.value) resetInboundBillingState()
})

onBeforeUnmount(() => {
  resetInboundBillingState()
  channelRequestSequence += 1
  estimateRequestSequence += 1
  if (estimateTimer) clearTimeout(estimateTimer)
  releaseProductImagePreviews(form.items)
  if (detailOrder.value) releaseProductImagePreviews(detailOrder.value.items)
})

function markEditorClean() {
  editorBaseline.value = serializedDraft.value
}

function resetEditorValidation() {
  void nextTick(() => orderFormRef.value?.clearValidate())
}

function cloneDraft(draft: FirstLegOrderDraft): FirstLegOrderDraft {
  return {
    ...draft,
    shipperPartySnapshot: draft.shipperPartySnapshot ? { ...draft.shipperPartySnapshot } : null,
    consigneePartySnapshot: draft.consigneePartySnapshot ? { ...draft.consigneePartySnapshot } : null,
    items: draft.items.map((item) => ({ ...item })),
  }
}

function replaceForm(draft: FirstLegOrderDraft) {
  releaseProductImagePreviews(form.items)
  Object.assign(form, cloneDraft(draft))
  markEditorClean()
}

function releaseProductImagePreviews(items: FirstLegCargoItem[]) {
  items.forEach((item) => {
    if (item.productImagePreviewUrl.startsWith('blob:')) URL.revokeObjectURL(item.productImagePreviewUrl)
    item.productImagePreviewUrl = ''
  })
}

async function ensureProductImagePreview(item: FirstLegCargoItem) {
  if (!item.productImageFileId || item.productImagePreviewUrl || item.productImageUploading) return
  item.productImageUploading = true
  item.productImageError = ''
  try {
    const blob = await downloadMerchantProductImage(item.productImageFileId)
    item.productImagePreviewUrl = URL.createObjectURL(blob)
  } catch (error) {
    item.productImageError = error instanceof Error ? error.message : '产品图片加载失败'
  } finally {
    item.productImageUploading = false
  }
}

async function uploadCargoProductImage(item: FirstLegCargoItem, options: UploadRequestOptions) {
  const file = options.file
  const validationError = validateProductImageFile(file)
  if (validationError) {
    item.productImageError = validationError
    ElMessage.warning(validationError)
    throw new Error(validationError)
  }
  item.productImageUploading = true
  item.productImageError = ''
  try {
    const result = await uploadMerchantProductImage(file)
    if (item.productImagePreviewUrl.startsWith('blob:')) URL.revokeObjectURL(item.productImagePreviewUrl)
    item.productImageFileId = String(result.fileId)
    item.productImageName = result.fileName
    item.productImagePreviewUrl = URL.createObjectURL(file)
  } catch (error) {
    item.productImageError = error instanceof Error ? error.message : '产品图片上传失败'
    ElMessage.error(item.productImageError)
    throw error
  } finally {
    item.productImageUploading = false
  }
}

function removeCargoProductImage(item: FirstLegCargoItem) {
  if (item.productImagePreviewUrl.startsWith('blob:')) URL.revokeObjectURL(item.productImagePreviewUrl)
  item.productImageFileId = ''
  item.productImageName = ''
  item.productImagePreviewUrl = ''
  item.productImageError = ''
}

function normalizedAddressValue(value: string | null | undefined) {
  return value?.trim().toLocaleLowerCase() ?? ''
}

function findAddressBookEntryId(addressType: CustomerOrderAddress['addressType'], snapshot: FirstLegPartySnapshot | null) {
  if (!snapshot) return ''
  const address = orderAddresses.value.find((item) => item.addressType === addressType
    && normalizedAddressValue(item.companyName || item.addressName) === normalizedAddressValue(snapshot.name)
    && normalizedAddressValue(item.contactName) === normalizedAddressValue(snapshot.contactName)
    && normalizedAddressValue(item.phone) === normalizedAddressValue(snapshot.phone)
    && normalizedAddressValue(item.email) === normalizedAddressValue(snapshot.email)
    && normalizedAddressValue(item.countryCode) === normalizedAddressValue(snapshot.countryRegion)
    && normalizedAddressValue(item.province) === normalizedAddressValue(snapshot.province)
    && normalizedAddressValue(item.city) === normalizedAddressValue(snapshot.city)
    && normalizedAddressValue(item.postalCode) === normalizedAddressValue(snapshot.postalCode)
    && normalizedAddressValue(item.addressLine) === normalizedAddressValue(snapshot.address))
  return address == null ? '' : String(address.id)
}

function draftFromOrder(order: FirstLegOrder): FirstLegOrderDraft {
  return {
    inboundCode: order.businessSummary.inboundCode,
    referenceNo: order.referenceNo,
    transportMode: order.transportMode ?? 'FCL',
    businessType: order.businessType,
    fulfillmentType: order.fulfillmentType ?? 'STANDARD',
    lxCode: order.lxCode ?? '',
    origin: order.origin,
    destination: order.destination,
    receivingWarehouseId: order.receivingWarehouseId,
    expectedDepartureDate: order.expectedDepartureDate,
    shipperPartyId: order.shipperPartyId,
    senderAddressId: findAddressBookEntryId('PICKUP', order.shipperPartySnapshot),
    shipperPartySnapshot: order.shipperPartySnapshot ? { ...order.shipperPartySnapshot } : null,
    shipper: order.shipper,
    consigneePartyId: order.consigneePartyId,
    privateDestinationAddressId: findAddressBookEntryId('PRIVATE_DESTINATION', order.consigneePartySnapshot),
    consigneePartySnapshot: order.consigneePartySnapshot ? { ...order.consigneePartySnapshot } : null,
    consignee: order.consignee,
    priority: order.priority,
    customerRemark: order.customerRemark,
    tradeTerm: order.tradeTerm,
    destinationCountryCode: order.destinationCountryCode,
    destinationWarehouseId: order.destinationWarehouseId,
    destinationWarehouseName: order.destinationWarehouseName,
    pickupMethod: order.pickupMethod,
    channelCode: order.channelCode,
    channelName: order.channelName,
    pricingTaxMode: order.pricingTaxMode,
    taxMode: order.taxMode,
    customsInspection: order.customsInspection,
    destinationType: order.destinationType,
    amazonWarehouseCode: order.amazonWarehouseCode,
    shipmentId: order.shipmentId,
    items: order.items.map((item) => ({
      ...item,
      productImagePreviewUrl: '',
      productImageUploading: false,
      productImageError: '',
    })),
  }
}

function copyDraftFromOrder(order: FirstLegOrder): FirstLegOrderDraft {
  const draft = draftFromOrder(order)
  return {
    ...draft,
    inboundCode: '',
    items: draft.items.map((item) => ({
      ...item,
      id: `copied-cargo-${++cargoSequence}`,
      productImagePreviewUrl: '',
      productImageUploading: false,
      productImageError: '',
    })),
  }
}

function selectChannel(code: string) {
  const channel = channelOptions.value.find((item) => item.channelCode === code)
  form.channelName = channel?.channelName ?? ''
  if (channel && !channel.pricingTaxModes.includes(form.pricingTaxMode)) {
    form.pricingTaxMode = channel.pricingTaxModes[0] ?? 'TAX_INCLUDED'
  }
}

function pricingTaxModeLabel(mode: 'TAX_INCLUDED' | 'TAX_EXCLUDED') {
  return mode === 'TAX_INCLUDED' ? '包税' : '不包税'
}

function formatEstimateMoney(value: number, currency: string) {
  try {
    return new Intl.NumberFormat('zh-CN', {
      style: 'currency',
      currency,
      minimumFractionDigits: 2,
      maximumFractionDigits: 2,
    }).format(value)
  } catch {
    return `${currency} ${value.toFixed(2)}`
  }
}

function formatEstimateQuantity(value: number, unit: string) {
  return `${value.toLocaleString('zh-CN', { maximumFractionDigits: 4 })} ${unit}`
}

const priceEstimateDisclaimer = computed(() => priceEstimate.value?.disclaimer || '仅供参考，最终以实际结算为准')
const priceEstimateBreakdown = computed(() => {
  if (!priceEstimate.value) return null
  const summary = summarizeFirstLegCargo(form.items)
  return createPriceEstimateBreakdown(summary.grossWeightKg, summary.volumeCbm, priceEstimate.value.chargeUnit)
})

function resetPriceEstimate() {
  estimateRequestSequence += 1
  priceEstimate.value = null
  priceEstimateLoading.value = false
  priceEstimateError.value = ''
  if (estimateTimer) clearTimeout(estimateTimer)
  estimateTimer = undefined
}

async function loadChannelsForWarehouse(warehouseId: string) {
  const sequence = ++channelRequestSequence
  const selectedCode = form.channelCode
  channelOptions.value = []
  channelError.value = ''
  channelLoading.value = true
  form.channelCode = ''
  form.channelName = ''
  resetPriceEstimate()
  try {
    const channels = await getMerchantPricingChannels(warehouseId)
    if (sequence !== channelRequestSequence || form.receivingWarehouseId !== warehouseId) return
    channelOptions.value = channels
    const selected = channels.find((item) => item.channelCode === selectedCode)
    if (selected) {
      form.channelCode = selected.channelCode
      form.channelName = selected.channelName
      if (!selected.pricingTaxModes.includes(form.pricingTaxMode)) {
        form.pricingTaxMode = selected.pricingTaxModes[0] ?? 'TAX_INCLUDED'
      }
    }
  } catch (error) {
    if (sequence !== channelRequestSequence || form.receivingWarehouseId !== warehouseId) return
    channelError.value = errorMessage(error)
  } finally {
    if (sequence === channelRequestSequence) channelLoading.value = false
  }
}

function createEstimateRequest(): MerchantPriceEstimateRequest | null {
  if (!form.receivingWarehouseId || !form.channelCode || form.destinationType === 'PRIVATE') return null
  if (!availablePricingTaxModes.value.includes(form.pricingTaxMode)) return null
  const summary = summarizeFirstLegCargo(form.items)
  if (summary.grossWeightKg <= 0 || summary.volumeCbm <= 0) return null
  if (form.destinationType === 'FBA' && !form.amazonWarehouseCode) return null
  if (form.destinationType === 'OVERSEAS' && !form.destinationWarehouseId) return null
  return {
    originWarehouseId: form.receivingWarehouseId,
    channelCode: form.channelCode,
    destinationType: form.destinationType,
    destinationCode: form.destinationType === 'FBA' ? form.amazonWarehouseCode : undefined,
    destinationWarehouseId: form.destinationType === 'OVERSEAS' ? form.destinationWarehouseId : undefined,
    destinationName: form.destinationWarehouseName || undefined,
    pricingTaxMode: form.pricingTaxMode,
    actualWeightKg: summary.grossWeightKg,
    actualVolumeCbm: summary.volumeCbm,
  }
}

async function loadPriceEstimate() {
  const request = createEstimateRequest()
  const sequence = ++estimateRequestSequence
  priceEstimate.value = null
  priceEstimateError.value = ''
  if (!request) {
    priceEstimateLoading.value = false
    return
  }
  priceEstimateLoading.value = true
  try {
    const estimate = await estimateMerchantFirstLegPrice(request)
    if (sequence === estimateRequestSequence) priceEstimate.value = estimate
  } catch (error) {
    if (sequence === estimateRequestSequence) priceEstimateError.value = errorMessage(error)
  } finally {
    if (sequence === estimateRequestSequence) priceEstimateLoading.value = false
  }
}

function schedulePriceEstimate() {
  estimateRequestSequence += 1
  priceEstimate.value = null
  priceEstimateError.value = ''
  priceEstimateLoading.value = false
  if (estimateTimer) clearTimeout(estimateTimer)
  estimateTimer = setTimeout(() => void loadPriceEstimate(), 300)
}

function retryPricingChannels() {
  if (form.receivingWarehouseId) void loadChannelsForWarehouse(form.receivingWarehouseId)
}

watch(
  () => JSON.stringify({
    receivingWarehouseId: form.receivingWarehouseId,
    channelCode: form.channelCode,
    pricingTaxMode: form.pricingTaxMode,
    destinationType: form.destinationType,
    destinationWarehouseId: form.destinationWarehouseId,
    amazonWarehouseCode: form.amazonWarehouseCode,
    destinationWarehouseName: form.destinationWarehouseName,
    items: form.items.map((item) => [item.grossWeightKg, item.volumeCbm]),
  }),
  schedulePriceEstimate,
)

async function selectDestinationWarehouse(id: string) {
  const warehouse = availableDestinationWarehouses.value.find((item) => item.id === id)
  if (!warehouse) return
  form.destinationWarehouseId = warehouse.id
  form.destinationWarehouseName = warehouse.name
  form.destinationCountryCode = warehouse.countryCode.toUpperCase()
  form.destination = warehouse.name
  form.amazonWarehouseCode = form.destinationType === 'FBA' ? warehouse.code : ''
  try {
    const detail = await store.loadWarehouseDetail(warehouse.id)
    form.destinationWarehouseName = detail.name
    form.destinationCountryCode = detail.countryCode.toUpperCase()
    form.destination = detail.name
    form.amazonWarehouseCode = form.destinationType === 'FBA' ? detail.code : ''
  } catch (error) {
    ElMessage.error(error instanceof Error ? error.message : '目的仓详情加载失败')
  }
}

async function changeDestinationType() {
  form.destinationWarehouseId = ''
  form.destinationWarehouseName = ''
  form.destination = ''
  form.amazonWarehouseCode = ''
  form.privateDestinationAddressId = ''
  form.consigneePartyId = ''
  form.consigneePartySnapshot = form.destinationType === 'PRIVATE' ? createEmptyPartySnapshot('CONSIGNEE') : null
  form.consignee = ''
  try {
    await loadDestinationWarehouses(form.destinationType)
  } catch (error) {
    ElMessage.error(error instanceof Error ? error.message : '目的仓数据加载失败')
  }
  if (form.destinationType !== 'PRIVATE' && availableDestinationWarehouses.value.length === 1) {
    await selectDestinationWarehouse(availableDestinationWarehouses.value[0].id)
  }
  resetEditorValidation()
}

function changePickupMethod() {
  if (form.pickupMethod === 'PICKUP') {
    form.shipperPartySnapshot ??= createPickupPartySnapshot()
  } else {
    form.senderAddressId = ''
    form.shipperPartyId = ''
    form.shipperPartySnapshot = null
    form.shipper = ''
    form.origin = ''
  }
  resetEditorValidation()
}

function syncPrivateDestinationName(value: string) {
  if (form.destinationType !== 'PRIVATE') return
  form.destinationWarehouseName = value
  form.destination = value.trim()
  if (form.consigneePartySnapshot) form.consigneePartySnapshot.name = value
}

function selectPrivateAddress(id: string | null | undefined) {
  const address = privateAddresses.value.find((item) => String(item.id) === id)
  if (!address) {
    form.privateDestinationAddressId = ''
    form.consigneePartyId = ''
    form.consigneePartySnapshot = createEmptyPartySnapshot('CONSIGNEE')
    form.consignee = ''
    form.destination = ''
    form.destinationCountryCode = ''
    form.destinationWarehouseId = ''
    form.destinationWarehouseName = ''
    return
  }
  form.privateDestinationAddressId = String(address.id)
  form.consigneePartyId = ''
  form.consigneePartySnapshot = addressSnapshot(address, 'CONSIGNEE')
  form.consignee = address.companyName || address.addressName
  form.destination = address.addressName
  form.destinationCountryCode = address.countryCode
  form.destinationWarehouseId = ''
  form.destinationWarehouseName = address.addressName
}

function addressSnapshot(address: CustomerOrderAddress, role: FirstLegPartyRole): FirstLegPartySnapshot {
  return {
    id: '',
    code: '',
    name: address.companyName || address.addressName,
    role,
    contactName: address.contactName,
    phone: address.phone,
    email: address.email ?? '',
    countryRegion: address.countryCode,
    province: address.province ?? '',
    city: address.city,
    postalCode: address.postalCode ?? '',
    address: address.addressLine,
  }
}

async function loadOrderAddresses() {
  orderAddressesLoading.value = true
  try {
    orderAddresses.value = await getMerchantOrderAddresses()
  } finally {
    orderAddressesLoading.value = false
  }
}

function selectPickupAddress(id: string | null | undefined) {
  const address = pickupAddresses.value.find((item) => String(item.id) === id)
  if (!address) {
    form.senderAddressId = ''
    form.shipperPartyId = ''
    form.shipperPartySnapshot = createEmptyPartySnapshot('SHIPPER')
    form.shipper = ''
    form.origin = ''
    return
  }
  form.senderAddressId = String(address.id)
  form.shipperPartyId = ''
  form.shipperPartySnapshot = addressSnapshot(address, 'SHIPPER')
  form.shipper = address.companyName || address.addressName
  form.origin = address.city
}

function addressPayload(addressType: CustomerOrderAddress['addressType'], snapshot: FirstLegPartySnapshot, addressName: string): CustomerOrderAddressSaveRequest {
  const payload: CustomerOrderAddressSaveRequest = {
    addressType,
    addressName: addressName.trim(),
    companyName: snapshot.name.trim() || addressName.trim(),
    contactName: snapshot.contactName.trim(),
    phone: snapshot.phone.trim(),
    countryCode: snapshot.countryRegion.trim().toUpperCase(),
    city: snapshot.city.trim(),
    addressLine: snapshot.address.trim(),
    defaultAddress: false,
  }
  if (snapshot.email.trim()) payload.email = snapshot.email.trim()
  if (snapshot.province.trim()) payload.province = snapshot.province.trim()
  if (snapshot.postalCode.trim()) payload.postalCode = snapshot.postalCode.trim()
  return payload
}

function addressComplete(snapshot: FirstLegPartySnapshot | null, addressName: string) {
  return Boolean(snapshot && addressName.trim() && snapshot.contactName.trim() && snapshot.phone.trim()
    && /^[A-Za-z]{2}$/.test(snapshot.countryRegion.trim()) && snapshot.city.trim() && snapshot.address.trim())
}

async function savePickupAddress() {
  const snapshot = form.shipperPartySnapshot
  const addressName = snapshot?.name.trim() || `${snapshot?.city.trim() || '国内'}提货地址`
  if (!addressComplete(snapshot, addressName)) {
    ElMessage.warning('请先完整填写提货地址和联系人资料')
    return
  }
  const existingAddressId = findAddressBookEntryId('PICKUP', snapshot)
  if (existingAddressId && existingAddressId !== form.senderAddressId) {
    selectPickupAddress(existingAddressId)
    ElMessage.info('相同的企业提货地址已存在，已为您选中')
    return
  }
  try {
    const payload = addressPayload('PICKUP', snapshot!, addressName)
    if (form.senderAddressId) await updateMerchantOrderAddress(form.senderAddressId, payload)
    else form.senderAddressId = String(await createMerchantOrderAddress(payload))
    await loadOrderAddresses()
    selectPickupAddress(form.senderAddressId)
    ElMessage.success('企业提货地址已保存')
  } catch (error) {
    ElMessage.error(errorMessage(error))
  }
}

async function savePrivateAddress() {
  const snapshot = form.consigneePartySnapshot
  const addressName = form.destinationWarehouseName.trim()
  if (snapshot) snapshot.countryRegion = form.destinationCountryCode.trim().toUpperCase()
  if (!addressComplete(snapshot, addressName)) {
    ElMessage.warning('请先完整填写私人仓地址和收件资料')
    return
  }
  snapshot!.name = addressName
  const existingAddressId = findAddressBookEntryId('PRIVATE_DESTINATION', snapshot)
  if (existingAddressId && existingAddressId !== form.privateDestinationAddressId) {
    selectPrivateAddress(existingAddressId)
    ElMessage.info('相同的企业私人仓地址已存在，已为您选中')
    return
  }
  try {
    const payload = addressPayload('PRIVATE_DESTINATION', snapshot!, addressName)
    if (form.privateDestinationAddressId) await updateMerchantOrderAddress(form.privateDestinationAddressId, payload)
    else form.privateDestinationAddressId = String(await createMerchantOrderAddress(payload))
    await loadOrderAddresses()
    selectPrivateAddress(form.privateDestinationAddressId)
    ElMessage.success('企业私人仓地址已保存')
  } catch (error) {
    ElMessage.error(errorMessage(error))
  }
}

async function removeOrderAddress(type: CustomerOrderAddress['addressType']) {
  const id = type === 'PICKUP' ? form.senderAddressId : form.privateDestinationAddressId
  if (!id) return
  try {
    await disableMerchantOrderAddress(id)
    if (type === 'PICKUP') selectPickupAddress(null)
    else selectPrivateAddress(null)
    await loadOrderAddresses()
    ElMessage.success('地址已从企业地址簿停用')
  } catch (error) {
    ElMessage.error(errorMessage(error))
  }
}

async function loadSelectedWarehouse(id: string | number | boolean | undefined) {
  const warehouseId = typeof id === 'string' ? id : typeof id === 'number' ? String(id) : ''
  if (!warehouseId) {
    channelRequestSequence += 1
    channelOptions.value = []
    channelError.value = ''
    form.channelCode = ''
    form.channelName = ''
    resetPriceEstimate()
    return
  }
  const requests = [loadChannelsForWarehouse(warehouseId)]
  try {
    requests.push(store.loadWarehouseDetail(warehouseId).then(() => undefined))
    await Promise.all(requests)
  } catch (error) {
    ElMessage.error(error instanceof Error ? error.message : '仓库地址与收货时间加载失败')
  }
}

async function autofillWarehouseSelections() {
  if (!isCreatePage.value || editingId.value) return
  if (!form.receivingWarehouseId && availableWarehouses.value.length === 1) {
    form.receivingWarehouseId = availableWarehouses.value[0].id
    await loadSelectedWarehouse(form.receivingWarehouseId)
  }
  if (form.destinationType !== 'PRIVATE' && !form.destinationWarehouseId && availableDestinationWarehouses.value.length === 1) {
    await selectDestinationWarehouse(availableDestinationWarehouses.value[0].id)
  }
  markEditorClean()
}

function getOrderRowActions(row: object): TableAction[] {
  const order = row as FirstLegOrder
  const actions: TableAction[] = [
    { key: 'detail', label: '详情', run: () => openDetail(order) },
  ]
  if (canCreateOrder.value) {
    actions.push({ key: 'copy', label: '复制下单', loading: copyingOrderId.value === order.id, run: () => copyOrder(order) })
  }
  if (canConfirmInboundFee.value && order.businessSummary.customerFeeConfirmationRequired) {
    actions.push({ key: 'fee', label: '确认计费重', run: () => openFeeConfirmation(order) })
  }
  if (canEditOrder.value && canClientEditFirstLegOrder(order.status)) {
    actions.push({ key: 'edit', label: '编辑', loading: openingEditor.value, run: () => openEdit(order) })
  }
  if (eligibleCustomsDetail(order)) {
    actions.push({ key: 'customs', label: '报关资料', run: () => openCustomsDocuments(order) })
  }
  return actions
}

async function copyOrder(order: FirstLegOrder) {
  if (copyingOrderId.value || !canCreateOrder.value) return
  copyingOrderId.value = order.id
  try {
    await router.push({
      name: 'first-leg-order-create',
      query: {
        copyFrom: order.id,
        ...(order.status === 'DRAFT' ? { copyDraft: '1' } : {}),
      },
    })
  } finally {
    copyingOrderId.value = ''
  }
}

async function openCreate() {
  if (availableWarehouses.value.length === 0) {
    ElMessage.warning(supportingDataLoading.value
      ? '平台收货仓正在加载，请稍候再试'
      : '当前没有可用的平台收货仓，请联系平台维护仓库后再创建订单')
    return
  }
  editingId.value = undefined
  replaceForm(emptyDraft())
  resetEditorValidation()
  await router.push({ name: 'first-leg-order-create' })
}

async function openEdit(order: FirstLegOrder) {
  if (openingEditor.value || !canEditOrder.value || !canClientEditFirstLegOrder(order.status)) return
  openingEditor.value = true
  try {
    const [detailedOrder] = await Promise.all([store.loadDetail(order.id), loadOrderAddresses()])
    const draft = draftFromOrder(detailedOrder)
    if (draft.destinationType !== 'PRIVATE') await loadDestinationWarehouses(draft.destinationType)
    const warehouseAvailable = availableWarehouses.value.some((item) => item.id === detailedOrder.receivingWarehouseId)
    if (!warehouseAvailable) {
      draft.receivingWarehouseId = ''
      draft.channelCode = ''
      draft.channelName = ''
      channelOptions.value = []
      channelError.value = ''
      resetPriceEstimate()
      ElMessage.warning('原平台收货仓当前不可用，请重新选择可用收货仓')
    }
    if (draft.destinationType !== 'PRIVATE') {
      const destinationAvailable = store.warehouses.some((item) => item.id === draft.destinationWarehouseId && item.warehouseType === draft.destinationType)
      if (!destinationAvailable) {
        draft.destinationWarehouseId = ''
        draft.destinationWarehouseName = ''
        draft.amazonWarehouseCode = ''
        ElMessage.warning('原目的仓当前不可用，请重新选择平台维护的目的仓')
      }
    }
    editingId.value = detailedOrder.id
    replaceForm(draft)
    await Promise.all(form.items.map(ensureProductImagePreview))
    if (warehouseAvailable) void loadSelectedWarehouse(detailedOrder.receivingWarehouseId)
    editorOpen.value = true
    resetEditorValidation()
  } catch (error) {
    ElMessage.error(error instanceof Error ? error.message : '订单详情加载失败，暂时无法编辑')
  } finally {
    openingEditor.value = false
  }
}

async function openDetail(order: FirstLegOrder) {
  await router.push({ name: 'first-leg-order-detail', params: { orderId: order.id } })
}

async function loadDetailPage(orderId: string) {
  feeConfirmationOpen.value = false
  detailId.value = orderId
  detailCargoPage.value = 1
  detailLoading.value = true
  detailError.value = ''
  try {
    const detailedOrder = await store.loadDetail(orderId)
    void loadInboundBilling(detailedOrder)
    // Load previews from the persisted file IDs after the store has replaced the detail row.
    await Promise.all((detailOrder.value?.items ?? detailedOrder.items).map(ensureProductImagePreview))
  } catch (error) {
    detailError.value = error instanceof Error ? error.message : '订单详情加载失败'
    ElMessage.error(detailError.value)
  } finally {
    detailLoading.value = false
  }
}

function openFeeConfirmation(order: FirstLegOrder) {
  resetInboundBillingState()
  inboundBillingUnavailableMessage.value = '未推送计费重'
  feeConfirmationOpen.value = true
  void loadInboundBilling(order, '未推送计费重')
}

async function retryDetail() {
  if (detailId.value) await loadDetailPage(detailId.value)
}

function resetInboundBillingState() {
  inboundBillingRequestSequence += 1
  inboundBillingOrderId.value = ''
  inboundBilling.value = null
  inboundBillingLoading.value = false
  inboundBillingUnavailable.value = false
  inboundBillingUnavailableMessage.value = '还未测量推送'
  inboundBillingError.value = ''
}

function isCurrentInboundBillingRequest(sequence: number, orderId: string) {
  return sequence === inboundBillingRequestSequence
    && inboundBillingOrderId.value === orderId
    && (isDetailPage.value || feeConfirmationOpen.value)
}

async function loadInboundBilling(order: FirstLegOrder, unavailableMessage = '还未测量推送') {
  const sequence = ++inboundBillingRequestSequence
  inboundBillingOrderId.value = order.id
  inboundBilling.value = null
  inboundBillingLoading.value = false
  inboundBillingUnavailable.value = false
  inboundBillingUnavailableMessage.value = unavailableMessage
  inboundBillingError.value = ''

  if (order.status === 'DRAFT') {
    inboundBillingUnavailable.value = true
    inboundBillingUnavailableMessage.value = feeConfirmationOpen.value
      ? '未推送计费重'
      : '订单提交后可查看入库结果'
    return
  }

  inboundBillingLoading.value = true
  try {
    const result = await getMerchantInboundBilling(order.id)
    if (!isCurrentInboundBillingRequest(sequence, order.id)) return
    inboundBilling.value = result
  } catch (error) {
    if (!isCurrentInboundBillingRequest(sequence, order.id)) return
    if (error instanceof ApiError && error.code === 'A0404') {
      inboundBillingUnavailable.value = true
      inboundBillingUnavailableMessage.value = feeConfirmationOpen.value
        ? '未推送计费重'
        : error.message || unavailableMessage
    } else {
      inboundBillingError.value = error instanceof Error ? error.message : '入库与费用加载失败'
    }
  } finally {
    if (isCurrentInboundBillingRequest(sequence, order.id)) inboundBillingLoading.value = false
  }
}

async function retryInboundBilling() {
  const order = inboundBillingOrderId.value ? store.getById(inboundBillingOrderId.value) : undefined
  if (order) await loadInboundBilling(order, feeConfirmationOpen.value ? '未推送计费重' : '还未测量推送')
}

function handleInboundFeeConfirmed() {
  if (!feeConfirmationOpen.value) void retryInboundBilling()
}

async function confirmDiscardChanges() {
  try {
    await ElMessageBox.confirm('当前订单还有未保存的修改。离开后这些内容将丢失。', '放弃未保存的修改？', {
      type: 'warning',
      confirmButtonText: '放弃修改',
      cancelButtonText: '继续编辑',
    })
    return true
  } catch (error) {
    if (error === 'cancel' || error === 'close') return false
    throw error
  }
}

async function requestCloseEditor(done: () => void) {
  if (saving.value) return
  if (!editorDirty.value || await confirmDiscardChanges()) done()
}

function closeEditor() {
  void requestCloseEditor(() => {
    editorOpen.value = false
    if (isCreatePage.value) {
      markEditorClean()
      void router.push({ name: 'first-leg-orders' })
    }
  })
}

function addCargoItem() {
  form.items.push(createEmptyCargoItem(`new-cargo-${++cargoSequence}`))
  resetEditorValidation()
}

async function changeFulfillmentType() {
  if (form.fulfillmentType !== 'ONE_CLICK_DROPSHIP' || form.destinationType === 'OVERSEAS') return
  form.destinationType = 'OVERSEAS'
  await changeDestinationType()
}

const sharedPackingFields = [
  'packageType', 'packageCount', 'lengthCm', 'widthCm', 'heightCm',
  'grossWeightKg', 'netWeightKg', 'volumeCbm',
] as const

function packingGroupFor(item: FirstLegCargoItem) {
  return item.packingGroupNo.trim()
}

function mixedSkuCount(item: FirstLegCargoItem) {
  const group = packingGroupFor(item)
  return group ? form.items.filter((candidate) => packingGroupFor(candidate) === group).length : 1
}

function isAdditionalMixedSku(item: FirstLegCargoItem, index: number) {
  const group = packingGroupFor(item)
  return Boolean(group && form.items.slice(0, index).some((candidate) => packingGroupFor(candidate) === group))
}

function syncSkuQuantity(item: FirstLegCargoItem) {
  if (Number.isInteger(item.unitsPerPackage) && item.unitsPerPackage > 0
    && Number.isInteger(item.packageCount) && item.packageCount > 0) {
    item.pieces = item.unitsPerPackage * item.packageCount
  }
}

function syncPackingGroupFields(source: FirstLegCargoItem) {
  if (form.fulfillmentType !== 'ONE_CLICK_DROPSHIP') return
  syncSkuQuantity(source)
  const group = packingGroupFor(source)
  if (!group) return
  form.items.forEach((item) => {
    if (item === source || packingGroupFor(item) !== group) return
    sharedPackingFields.forEach((field) => { item[field] = source[field] as never })
    syncSkuQuantity(item)
  })
}

function normalizeSingleSkuGroups() {
  const counts = new Map<string, number>()
  form.items.forEach((item) => {
    const group = packingGroupFor(item)
    if (group) counts.set(group, (counts.get(group) ?? 0) + 1)
  })
  form.items.forEach((item) => {
    const group = packingGroupFor(item)
    if (group && counts.get(group) === 1) item.packingGroupNo = ''
  })
}

function addSkuToPackingGroup(index: number) {
  const source = form.items[index]
  if (!source) return
  const group = packingGroupFor(source) || `PG-${Date.now().toString(36)}-${++packingGroupSequence}`
  source.packingGroupNo = group
  const added = createEmptyCargoItem(`new-cargo-${++cargoSequence}`)
  added.packingGroupNo = group
  sharedPackingFields.forEach((field) => { added[field] = source[field] as never })
  syncSkuQuantity(added)
  let insertAt = index + 1
  while (insertAt < form.items.length && packingGroupFor(form.items[insertAt]!) === group) insertAt++
  form.items.splice(insertAt, 0, added)
  resetEditorValidation()
}

function removeCargoItem(index: number) {
  if (form.items.length === 1) {
    ElMessage.warning('订单至少需要保留一条货物明细')
    return
  }
  const [removed] = form.items.splice(index, 1)
  if (removed) releaseProductImagePreviews([removed])
  normalizeSingleSkuGroups()
  resetEditorValidation()
}

function displayListValue(value: string | number | null | undefined) {
  return value === '' || value == null ? '—' : String(value)
}

function orderMatchesCargoKeyword(order: FirstLegOrder, keyword: string) {
  const normalized = keyword.toLowerCase()
  return [
    order.businessSummary.inboundCode,
    ...order.skuNos,
    ...order.items.map((item) => item.sku),
  ].some((value) => String(value ?? '').toLowerCase().includes(normalized))
}

function uniqueItemValues(order: FirstLegOrder, key: 'sku' | 'shipmentId' | 'referenceId') {
  if (key === 'sku' && order.skuNos.length) return [...new Set(order.skuNos)].join('、')
  const values = order.items.map((item) => item[key]?.trim()).filter((value): value is string => Boolean(value))
  return [...new Set(values)].join('、') || '-'
}

function orderPackageCount(order: FirstLegOrder) {
  return order.businessSummary.totalPackageCount ?? (order.items.length ? summarizeFirstLegCargo(order.items).packageCount : null)
}

function orderGrossWeight(order: FirstLegOrder) {
  return order.businessSummary.actualGrossWeightKg ?? (order.items.length ? summarizeFirstLegCargo(order.items).grossWeightKg : null)
}

function orderVolume(order: FirstLegOrder) {
  return order.businessSummary.actualVolumeCbm ?? (order.items.length ? summarizeFirstLegCargo(order.items).volumeCbm : null)
}

function orderItemTotal(order: FirstLegOrder, key: 'netWeightKg' | 'pieces') {
  if (key === 'netWeightKg' && order.totalNetWeightKg != null) return order.totalNetWeightKg
  if (key === 'pieces' && order.totalQuantity != null) return order.totalQuantity
  if (!order.items.length) return null
  return order.items.reduce((total, item) => total + (Number(item[key]) || 0), 0)
}

function formatListMetric(value: number | null | undefined, unit = '') {
  if (value == null) return '-'
  return `${value.toLocaleString('zh-CN', { maximumFractionDigits: 3 })}${unit ? ` ${unit}` : ''}`
}

function csvCell(value: unknown) {
  return `"${String(value ?? '').replaceAll('"', '""')}"`
}

function downloadCsv(fileName: string, rows: unknown[][]) {
  const content = `\uFEFF${rows.map((row) => row.map(csvCell).join(',')).join('\r\n')}`
  const url = URL.createObjectURL(new Blob([content], { type: 'text/csv;charset=utf-8' }))
  const anchor = document.createElement('a')
  anchor.href = url
  anchor.download = fileName
  anchor.click()
  URL.revokeObjectURL(url)
}

function saveBlob(blob: Blob, fileName: string) {
  const url = URL.createObjectURL(blob)
  const anchor = document.createElement('a')
  anchor.href = url
  anchor.download = fileName
  anchor.click()
  URL.revokeObjectURL(url)
}

function handleOrderSelectionChange(rows: FirstLegOrder[]) {
  selectedOrders.value = rows
}

async function submitSelectedDraftOrders() {
  const drafts = selectedDraftOrders.value
  if (batchSubmitting.value || !drafts.length) return
  if (companySubmissionBlocked.value) {
    ElMessage.warning('企业资料审核通过后才能提交订单')
    return
  }
  try {
    await ElMessageBox.confirm(`确认提交选中的 ${drafts.length} 条草稿订单吗？`, '批量提交订单', {
      type: 'warning',
      confirmButtonText: '确认提交',
      cancelButtonText: '取消',
    })
  } catch (error) {
    if (error === 'cancel' || error === 'close') return
    throw error
  }

  batchSubmitting.value = true
  try {
    const results = await Promise.allSettled(drafts.map((order) => submitMerchantFirstLegOrder(
      order.id,
      createIdempotencyKey(`first-leg-batch-submit-${order.id}`),
    )))
    const successCount = results.filter((result) => result.status === 'fulfilled').length
    const failures = results.filter((result): result is PromiseRejectedResult => result.status === 'rejected')
    await searchOrders(appliedFilters.value)
    if (!failures.length) {
      ElMessage.success(`已提交 ${successCount} 条草稿订单`)
      return
    }
    const firstReason = failures[0]?.reason
    const reason = firstReason instanceof Error ? firstReason.message : '提交失败'
    if (successCount > 0) ElMessage.warning(`${successCount} 条提交成功，${failures.length} 条失败：${reason}`)
    else ElMessage.error(`${failures.length} 条草稿订单提交失败：${reason}`)
  } finally {
    batchSubmitting.value = false
  }
}

async function downloadShippingMarks() {
  if (downloadingMarks.value) return
  const orders = selectedOrders.value
  if (!orders.length) return
  downloadingMarks.value = true
  try {
    const result = await downloadMerchantOrderCartonLabelsBatch(orders.map((order) => order.id))
    saveBlob(result.blob, `批量箱唛-${orders.length}单.pdf`)
    if (result.failureCount > 0) {
      ElMessage.warning(`箱唛已下载，${result.failureCount} 份订单生成失败：${result.failures}`)
    } else {
      ElMessage.success(`已下载 ${orders.length} 份订单箱唛`)
    }
  } catch (error) {
    const reason = error instanceof ApiError
      ? `${error.message}${error.code ? ` [${error.code}]` : ''}${error.traceId ? `，追踪号 ${error.traceId}` : ''}`
      : (error instanceof Error ? error.message : '箱唛生成失败')
    ElMessage.error(reason)
  } finally {
    downloadingMarks.value = false
  }
}

function exportOrderInformation() {
  exportingOrders.value = true
  try {
    const rows = selectedOrders.value.map((order) => [
      displayListValue(order.businessSummary.inboundCode),
      displayListValue(order.channelName),
      order.transportMode ? getFirstLegTransportModeLabel(order.transportMode) : '-',
      pickupMethodLabels[order.pickupMethod],
      order.pickupMethod === 'PICKUP' ? formatExportDateTime(order.requestedPickupAt) : '-',
      displayListValue(order.destinationWarehouseName),
      destinationTypeLabels[order.destinationType],
      getFirstLegStatusLabel(order.status),
      formatListMetric(orderPackageCount(order)),
      displayListValue(order.expressCompanyName),
      displayListValue(order.trackingNumber),
      uniqueItemValues(order, 'sku'),
      formatListMetric(orderGrossWeight(order), 'kg'),
      formatListMetric(orderItemTotal(order, 'netWeightKg'), 'kg'),
      formatListMetric(orderVolume(order), 'm³'),
      formatListMetric(orderItemTotal(order, 'pieces')),
      '-',
      formatListMetric(order.chargeableVolumeCbm, 'm³'),
      '-',
      displayListValue(order.customerRemark),
      displayListValue(order.shipmentId || uniqueItemValues(order, 'shipmentId')),
      displayListValue(order.referenceNo || uniqueItemValues(order, 'referenceId')),
      formatExportDateTime(order.inboundedAt),
      formatExportDateTime(order.createdAt),
    ])
    downloadCsv('订单信息.csv', [[
      '入仓码', '渠道', '运输方式', '交货方式', '预约提货时间', '目的仓', '目的仓类型', '当前订单状态', '箱数', '快递公司', '快递单号', 'SKUS',
      '总毛重', '总净重', '总体积', '总数量', '计费单价', '计费体积', '计费重量', '备注',
      '货件编号', '跟踪编号', '国内仓入库时间', '创建时间',
    ], ...rows])
    ElMessage.success(`已导出 ${rows.length} 条订单信息`)
  } finally {
    exportingOrders.value = false
  }
}

const allCargoSelected = computed(() => form.items.length > 0 && selectedCargoIds.value.length === form.items.length)
const someCargoSelected = computed(() => selectedCargoIds.value.length > 0 && !allCargoSelected.value)

function toggleAllCargoItems(checked: boolean | string | number) {
  selectedCargoIds.value = checked ? form.items.map((item) => item.id) : []
}

function toggleCargoItem(itemId: string, checked: boolean | string | number) {
  if (checked) {
    if (!selectedCargoIds.value.includes(itemId)) selectedCargoIds.value.push(itemId)
    return
  }
  selectedCargoIds.value = selectedCargoIds.value.filter((id) => id !== itemId)
}

function removeSelectedCargoItems() {
  if (!selectedCargoIds.value.length) {
    ElMessage.warning('请先勾选要删除的货物')
    return
  }
  if (selectedCargoIds.value.length >= form.items.length) {
    ElMessage.warning('订单至少需要保留一条货物明细')
    return
  }
  const selectedIds = new Set(selectedCargoIds.value)
  const removedItems = form.items.filter((item) => selectedIds.has(item.id))
  form.items.splice(0, form.items.length, ...form.items.filter((item) => !selectedIds.has(item.id)))
  normalizeSingleSkuGroups()
  releaseProductImagePreviews(removedItems)
  selectedCargoIds.value = []
  resetEditorValidation()
}

function openBatchImport() {
  batchImportMode.value = 'PARTIAL'
  batchImportFile.value = null
  batchImportIdempotencyKey.value = ''
  batchImportResult.value = null
  batchImportError.value = ''
  batchImportOpen.value = true
}

function batchImportExcelRow(item: { index: number; clientRowId: string }) {
  const matched = /^excel-row-(\d+)$/.exec(item.clientRowId)
  return matched ? Number(matched[1]) : item.index + 3
}

function selectBatchImportFile(event: Event) {
  const input = event.target as HTMLInputElement
  const file = input.files?.[0]
  input.value = ''
  if (!file) return
  if (!file.name.toLowerCase().endsWith('.xlsx')) {
    batchImportError.value = '仅支持 .xlsx 格式的订单导入文件'
    ElMessage.error(batchImportError.value)
    return
  }
  if (file.size > 5 * 1024 * 1024) {
    batchImportError.value = '订单导入文件不能超过 5MB'
    ElMessage.error(batchImportError.value)
    return
  }
  batchImportFile.value = file
  batchImportIdempotencyKey.value = createIdempotencyKey('first-leg-batch-import')
  batchImportResult.value = null
  batchImportError.value = ''
}

async function downloadBatchTemplate() {
  try {
    batchTemplateDownloading.value = true
    batchImportError.value = ''
    saveBlob(await downloadMerchantFirstLegBatchImportTemplate(), '头程订单批量导入模板.xlsx')
  } catch (error) {
    batchImportError.value = batchImportErrorMessage(error)
    ElMessage.error(batchImportError.value)
  } finally {
    batchTemplateDownloading.value = false
  }
}

async function downloadBatchErrorReport() {
  const result = batchImportResult.value
  if (!result?.errorReportFileId) return
  try {
    batchErrorReportDownloading.value = true
    batchImportError.value = ''
    saveBlob(
      await downloadMerchantFirstLegBatchImportErrorReport(result.batchNo, result.errorReportFileId),
      `${result.batchNo}-错误报告.xlsx`,
    )
  } catch (error) {
    batchImportError.value = batchImportErrorMessage(error)
    ElMessage.error(batchImportError.value)
  } finally {
    batchErrorReportDownloading.value = false
  }
}

async function submitBatchImport() {
  if (!batchImportFile.value) {
    batchImportError.value = '请先选择 .xlsx 订单导入文件'
    ElMessage.warning(batchImportError.value)
    return
  }
  try {
    batchImportSubmitting.value = true
    batchImportError.value = ''
    batchImportResult.value = await importMerchantFirstLegOrders(
      batchImportFile.value,
      batchImportMode.value,
      batchImportIdempotencyKey.value,
    )
    const result = batchImportResult.value.result
    if (result.succeeded && auth.hasPermission('order:first-leg:list')) await store.load({ includeDrafts: true })
    if (result.failed) ElMessage.warning(`导入完成：成功 ${result.succeeded} 条，失败 ${result.failed} 条`)
    else ElMessage.success(`已成功导入 ${result.succeeded} 条订单草稿`)
  } catch (error) {
    batchImportError.value = batchImportErrorMessage(error)
    ElMessage.error(batchImportError.value)
  } finally {
    batchImportSubmitting.value = false
  }
}

function viewImportedDrafts() {
  batchImportOpen.value = false
  void router.push({ name: 'first-leg-orders' })
}

async function validateEditorForm() {
  try {
    const policy = await getMerchantInboundCodePolicy()
    inboundCodePolicy.value = policy
    if (policy.mode === 'AUTO' && !editingId.value) form.inboundCode = ''
    await nextTick()
  } catch (error) {
    inboundCodePolicy.value = null
    ElMessage.warning(`入仓码配置加载失败：${errorMessage(error)}`)
    return false
  }

  let fieldsValid = false
  try {
    fieldsValid = await orderFormRef.value?.validate() ?? false
  } catch {
    fieldsValid = false
  }
  if (!fieldsValid) {
    ElMessage.warning('请检查并完善表单中标红的必填信息')
    return false
  }

  if (manualInboundCodeRequired.value && !form.inboundCode?.trim()) {
    ElMessage.warning('当前为旧系统并跑模式，请填写旧系统入仓码')
    return false
  }

  const errors = validateFirstLegOrderDraft(form)
  if (errors.length > 0) {
    ElMessage.warning(errors[0])
    return false
  }
  return true
}

async function saveDraft() {
  if (saving.value) return
  if (!await validateEditorForm()) return
  saving.value = true
  try {
    const order = await store.saveDraft(cloneDraft(form), tenantStore.company.companyName, editingId.value)
    editingId.value = order.id
    markEditorClean()
    editorOpen.value = false
    if (isCreatePage.value) await router.push({ name: 'first-leg-orders' })
    ElMessage.success('订单草稿已保存')
  } catch (error) {
    ElMessage.error(error instanceof Error ? error.message : '草稿保存失败')
  } finally {
    saving.value = false
  }
}

async function submitOrder() {
  if (saving.value) return
  if (companySubmissionBlocked.value) {
    try {
      await ElMessageBox.confirm('企业资料审核通过后才能提交订单。您可以继续保存草稿，或前往企业资料核对并补充信息。', '暂时无法提交订单', {
        type: 'warning',
        confirmButtonText: '前往企业资料',
        cancelButtonText: '继续编辑草稿',
      })
      markEditorClean()
      editorOpen.value = false
      await router.push('/company/profile')
    } catch (error) {
      if (error === 'cancel' || error === 'close') return
      throw error
    }
    return
  }
  if (!await validateEditorForm()) return

  try {
    saving.value = true
    const knownCompanyAuditStatus = companyAuditLoaded.value ? tenantStore.company.auditStatus : undefined
    const savedOrder = await store.saveDraft(cloneDraft(form), tenantStore.company.companyName, editingId.value)
    editingId.value = savedOrder.id
    const order = await store.submitSaved(savedOrder.id, knownCompanyAuditStatus)
    markEditorClean()
    editorOpen.value = false
    if (isCreatePage.value) {
      workspace.close(['first-leg-order-create', 'first-leg-order-edit'])
      await router.push({ name: 'first-leg-orders' })
      ElMessage.success('订单已提交，等待平台审核')
      return
    }
    await router.push({ name: 'first-leg-order-detail', params: { orderId: order.id } })
    ElMessage.success('订单已提交，等待平台审核')
  } catch (error) {
    ElMessage.error(error instanceof Error ? error.message : '订单提交失败')
  } finally {
    saving.value = false
  }
}

async function searchOrders(model: QueryModel) {
  const createdRange = model.createdRange
  appliedFilters.value = {
    ...model,
    createdRange: Array.isArray(createdRange) ? createdRange.filter((value): value is string => typeof value === 'string') : [],
  }
  tablePage.value = 1
  try {
    const statusValue = typeof model.status === 'string' ? model.status as FirstLegOrderStatus | '' : ''
    const cargoKeyword = typeof model.cargoKeyword === 'string' ? model.cargoKeyword.trim() : ''
    const range = Array.isArray(createdRange) ? createdRange.filter((value): value is string => typeof value === 'string') : []
    const query = {
      keyword: undefined,
      inboundCode: cargoKeyword || undefined,
      receivingWarehouseId: typeof model.receivingWarehouseId === 'string' && model.receivingWarehouseId ? model.receivingWarehouseId : undefined,
      mainStatus: statusValue && statusValue !== 'DRAFT' ? statusValue : undefined,
      draftOnly: statusValue === 'DRAFT',
      includeDrafts: !statusValue,
      createdFrom: range[0] ? `${range[0]}T00:00:00` : undefined,
      createdTo: range[1] ? `${range[1]}T23:59:59` : undefined,
    }
    await store.load(query)
    const cargoMatched = cargoKeyword && store.orders.some((order) => order.status !== 'DRAFT' && orderMatchesCargoKeyword(order, cargoKeyword))
    if (cargoKeyword && !cargoMatched && statusValue !== 'DRAFT') {
      await store.load({ ...query, keyword: undefined, inboundCode: undefined, fbaCode: cargoKeyword })
    }
    selectedOrders.value = []
    orderTableVersion.value += 1
  } catch {
    // Store keeps the recoverable error state rendered below the query toolbar.
  }
}
</script>

<template>
  <section class="first-leg-page" :class="{ 'is-create-route': isCreatePage, 'is-detail-route': isDetailPage, 'client-ui': !isCreatePage }">
    <template v-if="!isCreatePage && !isDetailPage">
    <QueryToolbar v-model="filters" class="first-leg-query-toolbar" layout="grid" :fields="queryFields" ariaLabel="订单查询" @search="searchOrders" />

    <div class="client-card order-table-card">
        <DataTable v-model:page="tablePage" v-model:page-size="tablePageSize" :data="pagedOrders" :columns="visibleOrderColumns" :key="orderTableVersion" :loading="store.loading" :total="filteredOrders.length" :page-sizes="[10, 20, 50]" row-key="id" empty-text="暂无订单" class="prototype-order-table" :row-actions="getOrderRowActions" @selection-change="handleOrderSelectionChange">
          <template #toolbar>
            <nav class="order-queue-tabs" aria-label="订单事项分类">
              <button type="button" :class="{ active: activeOrderQueue === 'all' }" @click="selectOrderQueue('all')">全部</button>
              <button type="button" :class="{ active: activeOrderQueue === 'fee' }" @click="selectOrderQueue('fee')">确认计费重<span v-if="orderQueueCounts.fee" class="queue-count">{{ orderQueueCounts.fee }}</span></button>
              <button type="button" :class="{ active: activeOrderQueue === 'customs' }" @click="selectOrderQueue('customs')">上传资料<span v-if="orderQueueCounts.customs" class="queue-count">{{ orderQueueCounts.customs }}</span></button>
              <button type="button" :class="{ active: activeOrderQueue === 'draft' }" @click="selectOrderQueue('draft')">草稿<span v-if="orderQueueCounts.draft" class="queue-count">{{ orderQueueCounts.draft }}</span></button>
            </nav>
            <span v-if="selectedOrderCount">已选 {{ selectedOrderCount }} 条</span>
          </template>
          <template #toolbar-actions>
          <el-popover placement="bottom-end" :width="320" trigger="click" popper-class="order-column-popper">
            <template #reference>
              <el-button class="column-settings-trigger" aria-label="设置订单列表显示列" title="设置显示列"><SlidersHorizontal :size="18" />显示字段筛选</el-button>
            </template>
            <div class="column-settings-panel">
              <p>拖动调整顺序，也可使用上下移动按钮。</p>
              <el-checkbox-group v-model="visibleColumnKeys" aria-label="订单列表显示列">
                <div
                  v-for="(column, index) in orderedSelectableColumns"
                  :key="String(column.key)"
                  class="column-settings-item"
                  draggable="true"
                  @dragstart="draggedColumnKey = String(column.key)"
                  @dragend="draggedColumnKey = ''"
                  @dragover.prevent
                  @drop.prevent="dropOrderColumn(String(column.key))"
                >
                  <GripVertical :size="17" aria-hidden="true" />
                  <el-checkbox :value="String(column.key)">{{ column.label }}</el-checkbox>
                  <el-button link :disabled="index === 0" :aria-label="`上移${column.label}`" :title="`上移${column.label}`" @click="moveOrderColumn(String(column.key), -1)"><ChevronUp :size="17" /></el-button>
                  <el-button link :disabled="index === orderedSelectableColumns.length - 1" :aria-label="`下移${column.label}`" :title="`下移${column.label}`" @click="moveOrderColumn(String(column.key), 1)"><ChevronDown :size="17" /></el-button>
                </div>
              </el-checkbox-group>
              <el-button link class="column-settings-reset" @click="resetOrderColumns"><RotateCcw :size="17" />恢复默认</el-button>
            </div>
          </el-popover>
          <el-button :loading="downloadingMarks" :disabled="selectedOrderCount === 0" @click="downloadShippingMarks"><Download :size="16" />下载唛头</el-button>
          <el-button :loading="exportingOrders" :disabled="selectedOrderCount === 0" @click="exportOrderInformation"><Download :size="16" />导出订单信息</el-button>
          <el-button v-if="canSubmitOrder" :loading="batchSubmitting" :disabled="selectedDraftOrders.length === 0 || companySubmissionBlocked" @click="submitSelectedDraftOrders"><Send :size="17" />批量提交草稿</el-button>
          <el-button v-if="auth.hasPermission('order:first-leg:create')" @click="openBatchImport"><Upload :size="17" />批量导入订单</el-button>
          <el-button v-if="props.showCreateAction && auth.hasPermission('order:first-leg:create')" type="primary" :loading="pageDataLoading" :disabled="pageDataLoading || availableWarehouses.length === 0" @click="openCreate"><FilePlus2 :size="17" />创建订单</el-button>

          </template>
          <template #before-table>
      <div v-if="companySubmissionBlocked && !supportingDataErrors.some((message) => message.startsWith('企业资料'))" class="order-eligibility is-pending" role="status">
        <AlertTriangle :size="20" />
        <div><strong>{{ canCreateOrder ? '企业资料待审核，当前仅可保存订单草稿' : '企业资料待审核，当前订单为只读' }}</strong><span>{{ canCreateOrder ? '平台审核通过后即可提交；您仍可创建、编辑和保存草稿。' : '您当前拥有只读权限，可以继续查看订单进展。' }}</span></div>
        <el-button v-if="canViewCompanyProfile" link type="primary" @click="router.push('/company/profile')">查看企业资料</el-button>
      </div>
      <div v-if="supportingDataErrors.length" class="supporting-data-error" role="alert">
        <AlertTriangle :size="20" />
        <div><strong>部分订单配套数据加载失败</strong><span v-for="message in supportingDataErrors" :key="message">{{ message }}</span></div>
        <el-button :loading="supportingDataLoading || store.loading" @click="loadPageData">重新加载</el-button>
      </div>

          </template>
          <template v-if="store.loadError" #error>
      <div class="order-load-state" role="alert">
        <AlertTriangle :size="24" />
        <div><strong>订单数据加载失败</strong><span>{{ store.loadError }}</span></div>
        <el-button :loading="store.loading" @click="loadPageData">重新加载</el-button>
      </div>

          </template>
          <template #inboundCode="{ row }">
            <button
              v-if="(row as FirstLegOrder).businessSummary.inboundCode"
              class="inbound-code-primary table-ellipsis table-code"
              type="button"
              :title="`查看入仓码 ${(row as FirstLegOrder).businessSummary.inboundCode} 的订单详情`"
              @click="openDetail(row as FirstLegOrder)"
            >{{ (row as FirstLegOrder).businessSummary.inboundCode }}</button>
            <span v-else class="pending-inbound-code">{{ (row as FirstLegOrder).status === 'DRAFT' ? '提交后生成' : '待生成' }}</span>
          </template>
          <template #channel="{ row }"><span class="table-ellipsis" :title="displayListValue((row as FirstLegOrder).channelName)">{{ displayListValue((row as FirstLegOrder).channelName) }}</span></template>
          <template #transportMode="{ row }">{{ (row as FirstLegOrder).transportMode ? getFirstLegTransportModeLabel((row as FirstLegOrder).transportMode) : '-' }}</template>
          <template #pickupMethod="{ row }">{{ pickupMethodLabels[(row as FirstLegOrder).pickupMethod] }}</template>
          <template #requestedPickupAt="{ row }">{{ (row as FirstLegOrder).pickupMethod === 'PICKUP' && (row as FirstLegOrder).requestedPickupAt ? formatDateTime((row as FirstLegOrder).requestedPickupAt) : '-' }}</template>
          <template #receivingWarehouse="{ row }"><span class="table-ellipsis" :title="displayListValue((row as FirstLegOrder).receivingWarehouseName)">{{ displayListValue((row as FirstLegOrder).receivingWarehouseName) }}</span></template>
          <template #destinationWarehouse="{ row }"><span class="table-ellipsis" :title="displayListValue((row as FirstLegOrder).destinationWarehouseName)">{{ displayListValue((row as FirstLegOrder).destinationWarehouseName) }}</span></template>
          <template #destinationType="{ row }">{{ destinationTypeLabels[(row as FirstLegOrder).destinationType] }}</template>
          <template #status="{ row }"><span class="client-status" :data-tone="getFirstLegStatusTone((row as FirstLegOrder).status)">{{ getFirstLegStatusLabel((row as FirstLegOrder).status) }}</span></template>
          <template #packageCount="{ row }">{{ formatListMetric(orderPackageCount(row as FirstLegOrder)) }}</template>
          <template #expressCompany="{ row }"><span class="table-ellipsis" :title="displayListValue((row as FirstLegOrder).expressCompanyName)">{{ displayListValue((row as FirstLegOrder).expressCompanyName) }}</span></template>
          <template #trackingNumber="{ row }"><span class="table-ellipsis table-code" :title="displayListValue((row as FirstLegOrder).trackingNumber)">{{ displayListValue((row as FirstLegOrder).trackingNumber) }}</span></template>
          <template #skus="{ row }"><span class="table-ellipsis table-code" :title="uniqueItemValues(row as FirstLegOrder, 'sku')">{{ uniqueItemValues(row as FirstLegOrder, 'sku') }}</span></template>
          <template #grossWeight="{ row }">{{ formatListMetric(orderGrossWeight(row as FirstLegOrder), 'kg') }}</template>
          <template #netWeight="{ row }">{{ formatListMetric(orderItemTotal(row as FirstLegOrder, 'netWeightKg'), 'kg') }}</template>
          <template #volume="{ row }">{{ formatListMetric(orderVolume(row as FirstLegOrder), 'm³') }}</template>
          <template #pieces="{ row }">{{ formatListMetric(orderItemTotal(row as FirstLegOrder, 'pieces')) }}</template>
          <template #billingUnitPrice>-</template>
          <template #chargeableVolume="{ row }">{{ formatListMetric((row as FirstLegOrder).chargeableVolumeCbm, 'm³') }}</template>
          <template #chargeableWeight>-</template>
          <template #remark="{ row }"><span class="table-ellipsis" :title="(row as FirstLegOrder).customerRemark">{{ displayListValue((row as FirstLegOrder).customerRemark) }}</span></template>
          <template #shipmentId="{ row }"><span class="table-ellipsis table-code" :title="displayListValue((row as FirstLegOrder).shipmentId || uniqueItemValues(row as FirstLegOrder, 'shipmentId'))">{{ displayListValue((row as FirstLegOrder).shipmentId || uniqueItemValues(row as FirstLegOrder, 'shipmentId')) }}</span></template>
          <template #referenceId="{ row }"><span class="table-ellipsis table-code" :title="displayListValue((row as FirstLegOrder).referenceNo || uniqueItemValues(row as FirstLegOrder, 'referenceId'))">{{ displayListValue((row as FirstLegOrder).referenceNo || uniqueItemValues(row as FirstLegOrder, 'referenceId')) }}</span></template>
          <template #receivingTime="{ row }">{{ (row as FirstLegOrder).inboundedAt ? formatDateTime((row as FirstLegOrder).inboundedAt) : '-' }}</template>
          <template #expectedShipDate="{ row }">{{ (row as FirstLegOrder).expectedDepartureDate ? formatDateTime((row as FirstLegOrder).expectedDepartureDate) : '-' }}</template>
          <template #cabinetNo="{ row }"><span class="table-ellipsis table-code" :title="displayListValue((row as FirstLegOrder).businessSummary.cabinetNo || (row as FirstLegOrder).businessSummary.containerNo)">{{ displayListValue((row as FirstLegOrder).businessSummary.cabinetNo || (row as FirstLegOrder).businessSummary.containerNo) }}</span></template>
          <template #vesselVoyage="{ row }"><span class="table-ellipsis" :title="displayListValue([(row as FirstLegOrder).businessSummary.vesselName, (row as FirstLegOrder).businessSummary.voyageNo].filter(Boolean).join(' · '))">{{ displayListValue([(row as FirstLegOrder).businessSummary.vesselName, (row as FirstLegOrder).businessSummary.voyageNo].filter(Boolean).join(' · ')) }}</span></template>
          <template #sailingAt="{ row }">{{ (row as FirstLegOrder).businessSummary.sailingAt ? formatDateTime((row as FirstLegOrder).businessSummary.sailingAt) : '-' }}</template>
          <template #createdAt="{ row }">{{ formatDateTime((row as FirstLegOrder).createdAt) }}</template>
          <template #updatedAt="{ row }">{{ formatDateTime((row as FirstLegOrder).updatedAt) }}</template>
          <template #empty>
            <el-empty :description="emptyDescription">
              <el-button v-if="props.showCreateAction && auth.hasPermission('order:first-leg:create')" type="primary" :loading="pageDataLoading" :disabled="pageDataLoading || availableWarehouses.length === 0" @click="openCreate"><Plus :size="16" />{{ pageDataLoading ? '加载收货仓中' : (availableWarehouses.length ? '创建第一笔订单' : '暂无可用收货仓') }}</el-button>
            </el-empty>
          </template>
        </DataTable>
    </div>
    </template>

    <div v-if="isCreatePage && supportingDataErrors.length" class="supporting-data-error" role="alert">
      <AlertTriangle :size="20" />
      <div><strong>下单配套数据加载失败</strong><span v-for="message in supportingDataErrors" :key="message">{{ message }}</span></div>
      <el-button :loading="pageDataLoading" @click="loadPageData">重新加载</el-button>
    </div>
    <el-alert v-if="isCreatePage && !supportingDataLoading && availableWarehouses.length === 0" title="当前没有可用的平台收货仓" description="请联系平台维护并启用收货仓后再创建订单。" type="warning" :closable="false" show-icon />

    <FirstLegOrderEditorShell v-model="editorOpen" :page="isCreatePage" :title="editingId ? '编辑订单草稿' : (routeCopySourceId ? '复制订单' : '创建订单')" :before-close="requestCloseEditor" @back="closeEditor">
      <el-form ref="orderFormRef" v-loading="isCreatePage && supportingDataLoading" :model="form" :rules="orderFormRules" label-position="top" class="order-form prototype-order-form" :class="{ 'is-dialog-order-form': !isCreatePage }" scroll-to-error>
        <section class="order-form-section prototype-section">
          <div class="order-section-heading"><div><h3>客户下单</h3><p>先选择货物如何送到国内收货仓，并填写本次运输安排。</p></div></div>
          <div class="prototype-form-flow shipping-form-flow">
            <el-form-item label="履约类型" prop="fulfillmentType" required class="prototype-form-row prototype-form-row--tabs"><el-radio-group v-model="form.fulfillmentType" class="segmented-options" @change="changeFulfillmentType"><el-radio-button value="STANDARD">普通头程</el-radio-button><el-radio-button value="ONE_CLICK_DROPSHIP">一件代发</el-radio-button></el-radio-group><small v-if="form.fulfillmentType === 'ONE_CLICK_DROPSHIP'" class="field-guidance">测量完成后不办理国内库存入库，将直接推送 PDA 合托。</small></el-form-item>
            <el-form-item v-if="form.fulfillmentType === 'ONE_CLICK_DROPSHIP'" label="LX入库单号" prop="lxCode" class="prototype-form-row prototype-form-row--wide"><el-input v-model="form.lxCode" maxlength="128" placeholder="请输入LX入库单号" /><small class="field-guidance">用于绑定领星入库单，提交后可在尾程订单、入库单和出库单中查询。</small></el-form-item>
            <el-form-item label="取货方式" prop="pickupMethod" required class="prototype-form-row prototype-form-row--tabs"><el-radio-group v-model="form.pickupMethod" class="segmented-options" @change="changePickupMethod"><el-radio-button value="SELF_EXPRESS">快递自送</el-radio-button><el-radio-button value="PICKUP">我司提货</el-radio-button><el-radio-button value="SELF_TRUCK">卡车自送</el-radio-button></el-radio-group></el-form-item>
            <template v-if="form.pickupMethod === 'PICKUP' && form.shipperPartySnapshot">
              <el-form-item label="企业提货地址簿" prop="senderAddressId" required :rules="requiredSelectRules('请选择企业提货地址')" class="prototype-form-row prototype-form-row--wide address-book-row">
                <div class="address-book-control"><el-select v-model="form.senderAddressId" clearable filterable :loading="orderAddressesLoading" placeholder="选择企业保存的提货地址" @change="selectPickupAddress"><el-option v-for="address in pickupAddresses" :key="String(address.id)" :label="addressLabel(address)" :value="String(address.id)" /></el-select><el-button @click="savePickupAddress">保存当前地址</el-button><el-button v-if="form.senderAddressId" link type="danger" @click="removeOrderAddress('PICKUP')">停用</el-button></div>
              </el-form-item>
              <el-form-item label="提货联系人" prop="shipperPartySnapshot.contactName" required :rules="requiredTextRules('请输入提货联系人')" class="prototype-form-row prototype-form-row--compact"><el-input v-model="form.shipperPartySnapshot.contactName" maxlength="50" placeholder="请输入联系人姓名" /></el-form-item>
              <el-form-item label="联系电话" prop="shipperPartySnapshot.phone" required :rules="requiredTextRules('请输入提货联系电话')" class="prototype-form-row prototype-form-row--compact"><el-input v-model="form.shipperPartySnapshot.phone" maxlength="30" placeholder="请输入联系电话" /></el-form-item>
              <el-form-item label="州 / 省" class="prototype-form-row prototype-form-row--compact"><el-input v-model="form.shipperPartySnapshot.province" maxlength="100" placeholder="请输入州或省" /></el-form-item>
              <el-form-item label="城市" prop="shipperPartySnapshot.city" required :rules="requiredTextRules('请输入提货城市')" class="prototype-form-row prototype-form-row--compact"><el-input v-model="form.shipperPartySnapshot.city" maxlength="100" placeholder="请输入城市" /></el-form-item>
              <el-form-item label="提货地址" prop="shipperPartySnapshot.address" required :rules="requiredTextRules('请输入提货地址')" class="prototype-form-row prototype-form-row--wide"><el-input v-model="form.shipperPartySnapshot.address" maxlength="300" placeholder="请输入详细提货地址" /></el-form-item>
            </template>
            <el-form-item label="国内收货仓" prop="receivingWarehouseId" required class="prototype-form-row prototype-form-row--wide"><el-radio-group v-model="form.receivingWarehouseId" class="warehouse-options" @change="loadSelectedWarehouse"><el-radio v-for="warehouse in availableWarehouses" :key="warehouse.id" :value="warehouse.id">{{ warehouse.name }}</el-radio></el-radio-group></el-form-item>
          </div>
          <div class="order-form-grid compact-transport-grid">
            <el-form-item v-if="manualInboundCodeRequired" label="旧系统入仓码" prop="inboundCode" required :rules="requiredTextRules('请输入旧系统生成的入仓码')">
              <el-input v-model="form.inboundCode" maxlength="40" placeholder="例如：NYEXX2608140001" @input="form.inboundCode = String($event).trim().toUpperCase()" />
              <small class="field-guidance">当前全系统处于旧系统并跑模式，请粘贴旧系统生成的入仓码；订单提交后不可修改。</small>
            </el-form-item>
            <el-form-item label="渠道" prop="channelCode" required>
              <el-select v-model="form.channelCode" :loading="channelLoading" :disabled="!form.receivingWarehouseId || channelLoading" :placeholder="form.receivingWarehouseId ? '请选择运输渠道' : '请先选择国内收货仓'" @change="selectChannel"><el-option v-for="channel in channelOptions" :key="channel.channelCode" :label="channel.channelName" :value="channel.channelCode" /></el-select>
              <small v-if="channelError" class="field-guidance field-guidance--error">渠道加载失败：{{ channelError }} <el-button link type="primary" @click="retryPricingChannels">重试</el-button></small>
              <small v-else-if="form.receivingWarehouseId && !channelLoading && channelOptions.length === 0" class="field-guidance">当前收货仓暂无可用渠道，请联系平台管理员。</small>
            </el-form-item>
            <el-form-item label="报价包税方式" prop="pricingTaxMode" required class="pricing-tax-mode-field">
              <el-radio-group v-model="form.pricingTaxMode"><el-radio v-for="mode in availablePricingTaxModes" :key="mode" :value="mode">{{ pricingTaxModeLabel(mode) }}</el-radio></el-radio-group>
              <small v-if="form.channelCode && availablePricingTaxModes.length === 0" class="field-guidance field-guidance--error">当前渠道没有可用报价方式，请重新选择渠道。</small>
            </el-form-item>
            <el-form-item label="买单 / 退税" prop="taxMode" required><el-radio-group v-model="form.taxMode"><el-radio value="BUY_DECLARATION">买单</el-radio><el-radio value="TAX_REFUND">退税</el-radio></el-radio-group></el-form-item>
            <el-form-item label="是否整柜" prop="transportMode" required><el-radio-group v-model="form.transportMode"><el-radio value="FCL">整柜</el-radio><el-radio value="LCL">散货</el-radio></el-radio-group></el-form-item>
            <el-form-item label="是否商检" prop="customsInspection"><el-select v-model="form.customsInspection" clearable placeholder="暂不选择"><el-option label="是" :value="true" /><el-option label="否" :value="false" /></el-select><small v-if="woodenCargoLines.length && form.customsInspection !== true" class="field-guidance field-guidance--error">第 {{ woodenCargoLines.join('、') }} 条货物为木制品，请将“是否商检”选择为“是”。</small></el-form-item>
            <el-form-item label="期望出货日期"><el-date-picker v-model="form.expectedDepartureDate" type="date" value-format="YYYY-MM-DD" placeholder="请选择期望出货日期" /></el-form-item>
            <el-form-item label="订单备注"><el-input v-model="form.customerRemark" type="textarea" :rows="3" resize="vertical" maxlength="300" show-word-limit placeholder="选填，例如：入仓前请电话联系" /></el-form-item>
          </div>
        </section>

        <section class="order-form-section prototype-section destination-section">
          <div class="order-section-heading destination-section-heading"><div><h3>目的地信息</h3></div></div>
          <div class="prototype-form-flow destination-form-flow">
            <el-form-item label="目的仓类型" prop="destinationType" required class="prototype-form-row prototype-form-row--tabs destination-type-row"><el-radio-group v-model="form.destinationType" class="segmented-options destination-type-options" @change="changeDestinationType"><el-radio-button v-if="form.fulfillmentType !== 'ONE_CLICK_DROPSHIP'" value="FBA">FBA 仓</el-radio-button><el-radio-button value="OVERSEAS">海外仓</el-radio-button><el-radio-button v-if="form.fulfillmentType !== 'ONE_CLICK_DROPSHIP'" value="PRIVATE">私人仓</el-radio-button></el-radio-group></el-form-item>

            <el-form-item v-if="form.destinationType === 'PRIVATE'" label="私人地址簿" class="prototype-form-row prototype-form-row--wide address-book-row">
              <div class="address-book-control"><el-select v-model="form.privateDestinationAddressId" clearable filterable :loading="orderAddressesLoading" placeholder="选择企业保存的私人仓地址" @change="selectPrivateAddress"><el-option v-for="address in privateAddresses" :key="String(address.id)" :label="addressLabel(address)" :value="String(address.id)" /></el-select><el-button @click="savePrivateAddress">保存当前地址</el-button><el-button v-if="form.privateDestinationAddressId" link type="danger" @click="removeOrderAddress('PRIVATE_DESTINATION')">停用</el-button></div>
            </el-form-item>

            <el-form-item v-if="form.destinationType !== 'PRIVATE'" :label="form.destinationType === 'FBA' ? 'FBA 仓' : '海外仓'" prop="destinationWarehouseId" required :rules="requiredSelectRules('请选择平台维护的目的仓')" class="prototype-form-row"><el-select v-model="form.destinationWarehouseId" filterable :loading="destinationWarehousesLoading" placeholder="请选择当前可送达的目的仓" @change="selectDestinationWarehouse"><el-option v-for="warehouse in availableDestinationWarehouses" :key="warehouse.id" :label="`${warehouse.name} · ${warehouse.code}`" :value="warehouse.id" /></el-select><small v-if="!destinationWarehousesLoading && availableDestinationWarehouses.length === 0" class="field-guidance">平台暂未维护可用的{{ form.destinationType === 'FBA' ? ' FBA 仓' : '海外仓' }}，请联系平台管理员。</small></el-form-item>
            <div v-if="form.destinationType !== 'PRIVATE' && selectedDestinationWarehouse" class="selected-destination"><MapPin :size="17" /><div><span>{{ selectedDestinationWarehouse.name }} · {{ selectedDestinationWarehouse.code }} · {{ selectedDestinationWarehouse.countryCode }}</span><small v-if="selectedDestinationWarehouse.address">仓库地址：{{ selectedDestinationWarehouse.province }}{{ selectedDestinationWarehouse.city }} {{ selectedDestinationWarehouse.address }}</small><small v-if="selectedDestinationWarehouse.contactName || selectedDestinationWarehouse.contactPhone">联系人：{{ selectedDestinationWarehouse.contactName || '-' }} {{ selectedDestinationWarehouse.contactPhone }}</small></div></div>
            <template v-if="form.destinationType === 'PRIVATE' && form.consigneePartySnapshot">
              <el-form-item label="私人地址名称" prop="destinationWarehouseName" required class="prototype-form-row"><el-input v-model="form.destinationWarehouseName" maxlength="128" placeholder="例如：洛杉矶客户自有仓" @input="syncPrivateDestinationName" /></el-form-item>
              <el-form-item label="收件人姓名" prop="consigneePartySnapshot.contactName" required :rules="requiredTextRules('请输入收货联系人姓名')" class="prototype-form-row prototype-form-row--compact"><el-input v-model="form.consigneePartySnapshot.contactName" maxlength="50" placeholder="请输入收件人姓名" /></el-form-item>
              <el-form-item label="收件人电话" prop="consigneePartySnapshot.phone" required :rules="requiredTextRules('请输入收货联系电话')" class="prototype-form-row prototype-form-row--compact"><el-input v-model="form.consigneePartySnapshot.phone" maxlength="30" placeholder="请输入收件人电话" /></el-form-item>
              <el-form-item label="收件国家代码" prop="destinationCountryCode" required class="prototype-form-row prototype-form-row--short"><el-input v-model="form.destinationCountryCode" maxlength="2" placeholder="例如：US" /></el-form-item>
              <el-form-item label="州 / 省" class="prototype-form-row prototype-form-row--compact"><el-input v-model="form.consigneePartySnapshot.province" maxlength="100" placeholder="请输入州或省" /></el-form-item>
              <el-form-item label="城市" prop="consigneePartySnapshot.city" required :rules="requiredTextRules('请输入收件城市')" class="prototype-form-row prototype-form-row--compact"><el-input v-model="form.consigneePartySnapshot.city" maxlength="100" placeholder="请输入城市" /></el-form-item>
              <el-form-item label="收件地址" prop="consigneePartySnapshot.address" required :rules="requiredTextRules('请输入本单实际收货地址')" class="prototype-form-row prototype-form-row--wide"><el-input v-model="form.consigneePartySnapshot.address" maxlength="300" placeholder="请输入收件详细地址" /></el-form-item>
              <el-form-item label="邮编" class="prototype-form-row prototype-form-row--short"><el-input v-model="form.consigneePartySnapshot.postalCode" maxlength="20" placeholder="请输入邮编" /></el-form-item>
            </template>
          </div>
        </section>

        <section class="order-form-section prototype-section cargo-section">
          <div class="order-section-heading cargo-table-heading"><div><h3>货物明细</h3></div></div>
          <div class="cargo-table-toolbar">
            <div v-if="isCreatePage && !routeDraftId && canCreateOrder" class="cargo-import-actions">
              <el-button class="cargo-download-button" :loading="batchTemplateDownloading" @click="downloadBatchTemplate"><Download :size="16" />下载 Excel 模板</el-button>
              <el-button class="cargo-upload-button" type="primary" plain @click="openBatchImport"><Upload :size="16" />Excel 批量导入</el-button>
              <span class="cargo-table-hint">Excel 导入用于一次创建多条订单草稿。</span>
            </div>
            <span v-else class="cargo-table-hint">可逐行维护货物明细。</span>
            <div class="cargo-table-actions"><el-button @click="addCargoItem"><Plus :size="16" />添加行</el-button><el-button type="danger" plain :disabled="!selectedCargoIds.length" @click="removeSelectedCargoItems"><Trash2 :size="15" />删除所选行</el-button></div>
          </div>
          <div class="cargo-table-wrap" :class="{ 'is-dropship': form.fulfillmentType === 'ONE_CLICK_DROPSHIP' }">
            <table class="cargo-edit-table">
              <thead><tr>
                <th class="cargo-check-cell"><el-checkbox :model-value="allCargoSelected" :indeterminate="someCargoSelected" aria-label="全选货物" @change="toggleAllCargoItems" /></th><th class="cargo-index-cell">#</th>
                <th>SKU NO.<small>SKU必填</small></th><th>中文品名</th><th class="cargo-image-column">图片</th><th>英文品名</th><th>报关 HS CODE</th><th>清关 HS CODE</th><th>包装类型</th><th>材质</th><th class="cargo-switch-column">危险品</th><th class="cargo-switch-column">木制品<small>勾选后须商检</small></th>
                <th class="cargo-number-column">箱规长 cm</th><th class="cargo-number-column">箱规宽 cm</th><th class="cargo-number-column">箱规高 cm</th><th class="cargo-number-column">每箱数量</th><th class="cargo-number-column">箱数</th><th class="cargo-number-column"><span class="required-field-mark" aria-hidden="true">*</span>总毛重</th><th class="cargo-number-column"><span class="required-field-mark" aria-hidden="true">*</span>总体积</th><th class="cargo-number-column">总数量</th><th class="cargo-number-column">总净重</th>
                <th>清关申报单价 USD</th><th>清关申报金额 USD</th><th>用途</th><th>型号</th><th>品牌</th><th class="cargo-dimensions-column">产品规格 长×宽×高</th><th>货件编号<small>货件编号必填</small></th><th>跟踪编号<small>跟踪编号必填</small></th><th>UPC NO.</th><th>备注</th><th class="cargo-operation-column">操作</th>
              </tr></thead>
              <tbody><tr v-for="(item, index) in form.items" :key="item.id" :class="{ 'mixed-sku-detail-row': isAdditionalMixedSku(item, index) }">
                <td class="cargo-check-cell"><el-checkbox :model-value="selectedCargoIds.includes(item.id)" :aria-label="`选择货物 ${index + 1}`" @change="toggleCargoItem(item.id, $event)" /></td><td class="cargo-index-cell">{{ index + 1 }}</td>
                <td><el-form-item :prop="`items.${index}.sku`" :required="form.destinationType === 'FBA' || form.fulfillmentType === 'ONE_CLICK_DROPSHIP'" :rules="form.destinationType === 'FBA' || form.fulfillmentType === 'ONE_CLICK_DROPSHIP' ? requiredTextRules('请输入 SKU NO.') : undefined"><div class="cargo-sku-input"><el-input v-model="item.sku" maxlength="64" placeholder="SKU编号" /><small v-if="form.fulfillmentType === 'ONE_CLICK_DROPSHIP' && mixedSkuCount(item) > 1" class="mixed-sku-badge">同箱</small></div></el-form-item></td>
                <td><el-form-item :prop="`items.${index}.cargoNameCn`" required :rules="requiredTextRules('请输入中文品名')"><el-input v-model="item.cargoNameCn" maxlength="128" placeholder="中文品名" /></el-form-item></td>
                <td class="cargo-image-column"><div class="cargo-table-image"><img v-if="item.productImagePreviewUrl" :src="item.productImagePreviewUrl" :alt="`${item.cargoNameCn || `货物 ${index + 1}`}产品图片`" /><el-upload v-else :show-file-list="false" accept=".jpg,.jpeg,.png,image/jpeg,image/png" :disabled="item.productImageUploading" :http-request="(options: UploadRequestOptions) => uploadCargoProductImage(item, options)"><el-button text :loading="item.productImageUploading" aria-label="上传图片"><ImagePlus :size="17" /></el-button></el-upload><el-button v-if="item.productImagePreviewUrl" class="cargo-image-remove" text type="danger" aria-label="移除图片" @click="removeCargoProductImage(item)"><Trash2 :size="12" /></el-button></div></td>
                <td><el-input v-model="item.cargoNameEn" maxlength="128" placeholder="English Name" /></td><td><el-input v-model="item.hsCode" maxlength="20" placeholder="HS Code" /></td><td><el-input v-model="item.customsHsCode" maxlength="20" placeholder="HS Code" /></td>
                <td><span v-if="isAdditionalMixedSku(item, index)" class="shared-carton-value">同箱</span><el-form-item v-else :prop="`items.${index}.packageType`" required :rules="requiredSelectRules('请选择包装类型')"><el-select v-model="item.packageType" @change="syncPackingGroupFields(item)"><el-option label="纸箱" value="CARTON" /><el-option label="托盘" value="PALLET" /><el-option label="木箱" value="WOODEN_CASE" /></el-select></el-form-item></td><td><el-input v-model="item.material" maxlength="128" placeholder="材质" /></td>
                <td class="cargo-switch-column"><el-switch v-model="item.dangerousGoods" :aria-label="`第 ${index + 1} 条货物是否危险品`" /></td><td class="cargo-switch-column"><div class="cargo-switch-cell"><el-switch v-model="item.woodenProduct" :aria-label="`第 ${index + 1} 条货物是否木制品`" /><small v-if="item.woodenProduct && form.customsInspection !== true">第 {{ index + 1 }} 条须商检</small></div></td>
                <td><span v-if="isAdditionalMixedSku(item, index)" class="shared-carton-value">同上</span><el-input-number v-else v-model="item.lengthCm" :min="0" :precision="2" :controls="false" placeholder="长" @change="syncPackingGroupFields(item)" /></td><td><span v-if="isAdditionalMixedSku(item, index)" class="shared-carton-value">同上</span><el-input-number v-else v-model="item.widthCm" :min="0" :precision="2" :controls="false" placeholder="宽" @change="syncPackingGroupFields(item)" /></td><td><span v-if="isAdditionalMixedSku(item, index)" class="shared-carton-value">同上</span><el-input-number v-else v-model="item.heightCm" :min="0" :precision="2" :controls="false" placeholder="高" @change="syncPackingGroupFields(item)" /></td>
                <td><el-form-item :prop="`items.${index}.unitsPerPackage`" required :rules="positiveNumberRules('每箱数量必须大于 0', true)"><el-input-number v-model="item.unitsPerPackage" :min="1" :controls="false" placeholder="每箱数量" @change="syncSkuQuantity(item)" /></el-form-item></td><td><span v-if="isAdditionalMixedSku(item, index)" class="shared-carton-value">同箱</span><el-form-item v-else :prop="`items.${index}.packageCount`" required :rules="positiveNumberRules('箱数必须大于 0', true)"><el-input-number v-model="item.packageCount" :min="1" :controls="false" placeholder="箱数" @change="syncPackingGroupFields(item)" /></el-form-item></td><td><span v-if="isAdditionalMixedSku(item, index)" class="shared-carton-value">同箱</span><el-form-item v-else :prop="`items.${index}.grossWeightKg`" required :rules="positiveNumberRules('总毛重必须大于 0')"><el-input-number v-model="item.grossWeightKg" :min="0" :precision="3" :controls="false" placeholder="总毛重" @change="syncPackingGroupFields(item)" /></el-form-item></td><td><span v-if="isAdditionalMixedSku(item, index)" class="shared-carton-value">同箱</span><el-form-item v-else :prop="`items.${index}.volumeCbm`" required :rules="positiveNumberRules('总体积必须大于 0')"><el-input-number v-model="item.volumeCbm" :min="0" :precision="4" :controls="false" placeholder="总体积" @change="syncPackingGroupFields(item)" /></el-form-item></td><td><span v-if="isAdditionalMixedSku(item, index)" class="derived-sku-value">{{ item.pieces }}</span><el-form-item v-else :prop="`items.${index}.pieces`" required :rules="positiveNumberRules('总数量必须大于 0', true)"><el-input-number v-model="item.pieces" :min="1" :controls="false" placeholder="总数量" /></el-form-item></td><td><span v-if="isAdditionalMixedSku(item, index)" class="shared-carton-value">同箱</span><el-input-number v-else v-model="item.netWeightKg" :min="0" :precision="3" :controls="false" placeholder="净重" @change="syncPackingGroupFields(item)" /></td>
                <td><el-input-number v-model="item.unitDeclaredValue" :min="0" :precision="2" :controls="false" placeholder="申报单价" /></td><td><el-input-number v-model="item.declaredValue" :min="0" :precision="2" :controls="false" placeholder="申报总价" /></td><td><el-input v-model="item.usage" maxlength="128" placeholder="用途" /></td><td><el-input v-model="item.model" maxlength="64" placeholder="型号" /></td><td><el-input v-model="item.brand" maxlength="64" placeholder="品牌" /></td>
                <td class="cargo-dimensions-column"><div class="cargo-table-dimensions"><el-input-number v-model="item.productLengthCm" :min="0" :precision="2" :controls="false" placeholder="长" /><span>×</span><el-input-number v-model="item.productWidthCm" :min="0" :precision="2" :controls="false" placeholder="宽" /><span>×</span><el-input-number v-model="item.productHeightCm" :min="0" :precision="2" :controls="false" placeholder="高" /></div></td>
                <td><el-form-item :prop="`items.${index}.shipmentId`" :required="form.destinationType === 'FBA'" :rules="form.destinationType === 'FBA' ? requiredTextRules('FBA 货物请输入货件编号') : undefined"><el-input v-model="item.shipmentId" maxlength="64" placeholder="货件编号" /></el-form-item></td><td><el-form-item :prop="`items.${index}.referenceId`" :required="form.destinationType === 'FBA'" :rules="form.destinationType === 'FBA' ? requiredTextRules('FBA 货物请输入跟踪编号') : undefined"><el-input v-model="item.referenceId" maxlength="64" placeholder="跟踪编号" /></el-form-item></td><td><el-form-item :prop="`items.${index}.upc`"><el-input v-model="item.upc" maxlength="64" placeholder="UPC NO.（选填）" /></el-form-item></td><td><el-input v-model="item.remark" maxlength="500" placeholder="备注" /></td><td class="cargo-operation-column"><el-button v-if="form.fulfillmentType === 'ONE_CLICK_DROPSHIP'" link type="primary" :aria-label="`为货物 ${index + 1} 添加同箱 SKU`" @click="addSkuToPackingGroup(index)"><Plus :size="15" />添加 SKU</el-button><el-button link type="danger" :aria-label="`删除货物 ${index + 1}`" @click="removeCargoItem(index)"><Trash2 :size="15" />删除</el-button></td>
              </tr></tbody>
            </table>
          </div>
          <div class="cargo-table-hint"><span v-if="form.fulfillmentType === 'ONE_CLICK_DROPSHIP'">每个箱组默认装一个 SKU；同一箱内有多个 SKU 时点击“添加 SKU”，箱数、箱规、重量和体积只填写一次。</span><span v-else>SKU NO.、货件编号、跟踪编号为 FBA 货物必填项，UPC NO. 选填</span></div>
        </section>

        <section class="order-form-section prototype-section cost-estimate-section" aria-label="费用预估">
          <div class="order-section-heading"><div><h3>参考运费</h3><p>根据当前价格表、渠道、目的仓以及货物重量和体积实时试算。</p></div></div>
          <div class="price-estimate" :class="{ 'is-loading': priceEstimateLoading }" aria-live="polite">
            <div v-if="priceEstimateLoading" class="price-estimate__state" v-loading="true">正在获取实时参考报价</div>
            <div v-else-if="priceEstimateError" class="price-estimate__state is-error" role="alert">
              <AlertTriangle :size="20" />
              <div><strong>参考报价暂时不可用</strong><span>{{ priceEstimateError }}，您仍可正常保存订单草稿。</span></div>
              <el-button @click="loadPriceEstimate">重新试算</el-button>
            </div>
            <div v-else-if="priceEstimate" class="price-estimate__result">
              <div class="price-estimate__channel">
                <span>当前渠道</span>
                <strong>{{ selectedPricingChannel?.channelName || priceEstimate.channelCode }}</strong>
                <small>{{ pricingTaxModeLabel(priceEstimate.pricingTaxMode) }}<template v-if="selectedPricingChannel?.referenceTransit"> · 参考时效 {{ selectedPricingChannel.referenceTransit }}</template></small>
              </div>
              <div v-if="priceEstimateBreakdown" class="price-estimate__comparison">
                <span>计费对比</span>
                <strong>{{ priceEstimateBreakdown.actualLabel }} {{ formatEstimateQuantity(priceEstimateBreakdown.actualQuantity, priceEstimate.chargeUnit) }}</strong>
                <strong>{{ priceEstimateBreakdown.convertedLabel }} {{ formatEstimateQuantity(priceEstimateBreakdown.convertedQuantity, priceEstimate.chargeUnit) }}</strong>
                <small>{{ priceEstimateBreakdown.convertedFormula }}</small>
              </div>
              <div class="price-estimate__chargeable">
                <span>{{ priceEstimateBreakdown?.chargeableLabel || '计费量' }}</span>
                <strong>{{ formatEstimateQuantity(priceEstimate.chargeableQuantity, priceEstimate.chargeUnit) }}</strong>
                <small v-if="priceEstimateBreakdown">{{ priceEstimateBreakdown.basisLabel }}（两者取大）</small>
              </div>
              <div><span>基础单价</span><strong>{{ formatEstimateMoney(priceEstimate.unitPrice, priceEstimate.currency) }} / {{ priceEstimate.chargeUnit }}</strong></div>
              <div class="price-estimate__amount"><span>参考运费</span><strong>{{ formatEstimateMoney(priceEstimate.estimatedAmount, priceEstimate.currency) }}</strong></div>
              <small>{{ priceEstimateDisclaimer }}</small>
            </div>
            <div v-else-if="form.destinationType === 'PRIVATE'" class="price-estimate__state">私人仓暂不提供在线参考报价，您仍可正常保存订单草稿。</div>
            <div v-else class="price-estimate__state">请先选择国内收货仓、渠道、目的仓，并填写大于 0 的总毛重和总体积。</div>
          </div>
        </section>
      </el-form>
      <template #footer><div class="editor-actions"><el-button :disabled="saving" @click="closeEditor">返回</el-button><el-button v-if="editingId ? canEditOrder : canCreateOrder" :loading="saving" @click="saveDraft">保存草稿</el-button><el-button v-if="auth.hasPermission('order:first-leg:submit')" type="primary" :loading="saving" @click="submitOrder"><Send :size="16" />{{ companySubmissionBlocked ? '提交前需完成资料审核' : '提交订单' }}</el-button></div></template>
    </FirstLegOrderEditorShell>

    <el-dialog v-model="batchImportOpen" title="Excel 批量创建订单草稿" width="680px" destroy-on-close append-to-body>
      <div class="batch-import-dialog">
        <el-alert title="使用中文模板创建订单草稿" description="仅支持 .xlsx，文件不超过 5MB、最多 50 行；请直接选择模板内的中文下拉项，不需要填写英文代码或内部编号。导入成功的数据只创建草稿，不会直接提交审核；选择木制品时，模板会要求同步选择需要商检。" type="info" :closable="false" show-icon />
        <el-alert v-if="batchImportError" title="批量导入处理失败" :description="batchImportError" type="error" :closable="false" show-icon />
        <div class="batch-import-actions">
          <input ref="batchImportInput" class="cargo-import-input" type="file" accept=".xlsx,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" @change="selectBatchImportFile" />
          <el-button :loading="batchTemplateDownloading" @click="downloadBatchTemplate"><Download :size="16" />下载正式模板</el-button>
          <el-button type="primary" plain @click="batchImportInput?.click()"><Upload :size="16" />选择 Excel</el-button>
          <span>{{ batchImportFile?.name || '尚未选择文件' }}</span>
        </div>
        <el-radio-group v-model="batchImportMode" aria-label="导入模式">
          <el-radio value="PARTIAL">部分成功：有效行创建草稿，失败行返回原因</el-radio>
          <el-radio value="ATOMIC">原子导入：任一行失败则整批不创建</el-radio>
        </el-radio-group>
        <section v-if="batchImportResult" class="batch-import-result" aria-live="polite">
          <strong>批次 {{ batchImportResult.batchNo }}</strong>
          <span>共 {{ batchImportResult.result.total }} 条，已创建草稿 {{ batchImportResult.result.succeeded }} 条，失败 {{ batchImportResult.result.failed }} 条</span>
          <div v-if="batchImportResult.errorReportFileId" class="batch-import-result-actions">
            <el-button type="danger" plain :loading="batchErrorReportDownloading" @click="downloadBatchErrorReport"><Download :size="16" />下载 Excel 错误报告</el-button>
          </div>
          <ul v-if="batchImportResult.result.failed">
            <li v-for="item in batchImportResult.result.items.filter((row) => !row.success)" :key="item.index">
              Excel 第 {{ batchImportExcelRow(item) }} 行：{{ item.errorMessage || item.errorCode || '导入失败' }}
            </li>
          </ul>
        </section>
      </div>
      <template #footer><div class="editor-actions"><el-button v-if="batchImportResult?.result.succeeded && auth.hasPermission('order:first-leg:list')" :disabled="batchImportSubmitting" @click="viewImportedDrafts">查看订单草稿</el-button><el-button :disabled="batchImportSubmitting" @click="batchImportOpen = false">关闭</el-button><el-button type="primary" :loading="batchImportSubmitting" :disabled="!batchImportFile" @click="submitBatchImport">开始导入并创建草稿</el-button></div></template>
    </el-dialog>

    <section v-if="isDetailPage" class="first-leg-detail-page" aria-label="订单详情">
      <div v-loading="detailLoading" class="order-detail-content">
      <div v-if="detailError" class="order-load-state is-compact" role="alert">
        <AlertTriangle :size="24" />
        <div><strong>订单详情加载失败</strong><span>{{ detailError }}</span></div>
        <el-button :loading="detailLoading" @click="retryDetail">重新加载</el-button>
      </div>
      <template v-else-if="detailOrder">
        <div class="order-detail-heading">
          <div class="detail-heading-main">
            <el-button link type="primary" class="detail-back-action" @click="router.push({ name: 'first-leg-orders' })">← 返回列表</el-button>
            <div><h2>{{ detailOrder.businessSummary.inboundCode || (detailOrder.status === 'DRAFT' ? '入仓码提交后生成' : '入仓码待生成') }}</h2><p>{{ getFirstLegTransportModeLabel(detailOrder.transportMode) }} · {{ detailOrder.origin || '起运地待更新' }} → {{ detailOrder.destination || '目的地待更新' }}</p></div>
          </div>
          <div class="detail-heading-actions"><el-tag :type="getFirstLegStatusTone(detailOrder.status)" effect="light">{{ getFirstLegStatusLabel(detailOrder.status) }}</el-tag><el-button v-if="canEditOrder && canClientEditFirstLegOrder(detailOrder.status)" type="primary" plain :loading="openingEditor" @click="openEdit(detailOrder)"><Pencil :size="16" />编辑草稿</el-button></div>
        </div>
        <section class="detail-section">
          <h3>订单与运输</h3>
          <dl class="order-detail-grid">
            <div><dt>入仓码</dt><dd><button v-if="detailOrder.businessSummary.inboundCode" class="inbound-code-link table-code" type="button" @click="openInboundCodeAssociation(detailOrder.businessSummary.inboundCode)">{{ detailOrder.businessSummary.inboundCode }}</button><span v-else>{{ detailOrder.status === 'DRAFT' ? '提交后生成' : '待生成' }}</span></dd></div>
            <div><dt>创建时间</dt><dd>{{ formatDateTime(detailOrder.createdAt) }}</dd></div>
            <div><dt>运输方式</dt><dd>{{ getFirstLegTransportModeLabel(detailOrder.transportMode) }}</dd></div>
            <div><dt>贸易条款</dt><dd>{{ displayValue(detailOrder.tradeTerm) }}</dd></div>
            <div><dt>发货方式</dt><dd>{{ pickupMethodLabels[detailOrder.pickupMethod] }}</dd></div>
            <div><dt>预约提货时间</dt><dd>{{ detailOrder.pickupMethod === 'PICKUP' && detailOrder.requestedPickupAt ? formatDateTime(detailOrder.requestedPickupAt) : '-' }}</dd></div>
            <div><dt>报关方式</dt><dd>{{ taxModeLabels[detailOrder.taxMode] }}</dd></div>
            <div><dt>运输渠道</dt><dd>{{ detailOrder.channelName || detailOrder.channelCode || '-' }}<span v-if="detailOrder.channelName && detailOrder.channelCode" class="detail-subline">{{ detailOrder.channelCode }}</span></dd></div>
            <div><dt>国内收货仓</dt><dd>{{ detailOrder.receivingWarehouseSnapshot?.name || detailOrder.receivingWarehouseName || '—' }}<span v-if="detailOrder.receivingWarehouseSnapshot" class="detail-subline">{{ detailOrder.receivingWarehouseSnapshot.code || '—' }} · {{ detailOrder.receivingWarehouseSnapshot.province }}{{ detailOrder.receivingWarehouseSnapshot.city }}{{ detailOrder.receivingWarehouseSnapshot.address }}</span></dd></div>
            <div><dt>收货要求</dt><dd>{{ displayValue(detailOrder.receivingTime) }}</dd></div>
            <div><dt>目的仓类型</dt><dd>{{ destinationTypeLabels[detailOrder.destinationType] }}</dd></div>
            <div><dt>目的国家 / 仓库</dt><dd>{{ detailOrder.destinationCountryCode || '-' }} · {{ detailOrder.destinationWarehouseName || '-' }}</dd></div>
            <div v-if="detailOrder.destinationType === 'FBA'"><dt>Amazon 仓库代码</dt><dd>{{ displayValue(detailOrder.amazonWarehouseCode) }}</dd></div>
            <div><dt>期望出运</dt><dd>{{ displayValue(detailOrder.expectedDepartureDate) }}</dd></div>
            <div><dt>海关查验</dt><dd>{{ detailOrder.customsInspection == null ? '未选择' : (detailOrder.customsInspection ? '需要' : '不需要') }}</dd></div>
            <div><dt>提交时间</dt><dd>{{ detailOrder.submittedAt ? formatDateTime(detailOrder.submittedAt) : '-' }}</dd></div>
            <div><dt>完成时间</dt><dd>{{ detailOrder.completedAt ? formatDateTime(detailOrder.completedAt) : '-' }}</dd></div>
          </dl>
        </section>
        <section class="detail-section">
          <h3>收发货信息</h3>
          <dl class="party-detail-grid">
            <div><dt>发货方</dt><dd><strong>{{ detailOrder.shipperPartySnapshot?.name || detailOrder.shipper || '未提供' }}</strong><span v-if="detailOrder.shipperPartySnapshot">{{ detailOrder.shipperPartySnapshot.contactName || '未填写联系人' }} · {{ detailOrder.shipperPartySnapshot.phone || '未填写电话' }} · {{ detailOrder.shipperPartySnapshot.email || '未填写邮箱' }}<br />{{ detailOrder.shipperPartySnapshot.countryRegion }} {{ detailOrder.shipperPartySnapshot.province }} {{ detailOrder.shipperPartySnapshot.city }} {{ detailOrder.shipperPartySnapshot.address }} {{ detailOrder.shipperPartySnapshot.postalCode }}</span></dd></div>
            <div><dt>收货方</dt><dd><strong>{{ detailOrder.consigneePartySnapshot?.name || detailOrder.consignee || detailOrder.destinationWarehouseName || '未提供' }}</strong><span v-if="detailOrder.consigneePartySnapshot">{{ detailOrder.consigneePartySnapshot.contactName || '未填写联系人' }} · {{ detailOrder.consigneePartySnapshot.phone || '未填写电话' }} · {{ detailOrder.consigneePartySnapshot.email || '未填写邮箱' }}<br />{{ detailOrder.consigneePartySnapshot.countryRegion }} {{ detailOrder.consigneePartySnapshot.province }} {{ detailOrder.consigneePartySnapshot.city }} {{ detailOrder.consigneePartySnapshot.address }} {{ detailOrder.consigneePartySnapshot.postalCode }}</span><span v-else>平台目的仓地址以最终履约安排为准</span></dd></div>
          </dl>
          <div v-if="detailOrder.customerRemark" class="customer-remark"><strong>客户备注</strong><p>{{ detailOrder.customerRemark }}</p></div>
        </section>
        <section v-if="detailOrder.status !== 'DRAFT'" class="detail-section">
          <h3>关键业务摘要</h3>
          <dl class="fulfillment-summary">
            <div v-for="item in progressSummaryItems" :key="item.label"><dt>{{ item.label }}</dt><dd>{{ item.value }}</dd></div>
          </dl>
        </section>
        <OrderProgressPanel :order="detailOrder">
          <template #cabinet>
            <div class="cabinet-progress-detail">
              <strong>柜次明细</strong>
              <el-table v-if="cabinetProgressItems.length" :data="cabinetProgressItems" border size="small" class="cabinet-progress-table" row-key="cabinetId">
                <el-table-column prop="cabinetNo" label="柜号 / 柜次" min-width="150"><template #default="{ row }"><span class="table-code">{{ row.cabinetNo || '—' }}</span></template></el-table-column>
                <el-table-column label="船名 / 航次" min-width="180"><template #default="{ row }">{{ [row.vesselName, row.voyageNo].filter(Boolean).join(' · ') || '待更新' }}</template></el-table-column>
                <el-table-column label="预计船期" width="170"><template #default="{ row }">{{ row.sailingAt ? formatDateTime(row.sailingAt) : '待更新' }}</template></el-table-column>
                <el-table-column prop="status" label="当前节点" width="120"><template #default="{ row }"><el-tag size="small" effect="plain">{{ row.status || '待更新' }}</el-tag></template></el-table-column>
              </el-table>
              <p v-else class="detail-inline-empty">尚未分配柜次，后续柜次节点将在这里同步。</p>
            </div>
          </template>
        </OrderProgressPanel>
        <section class="detail-section">
          <h3>履约快递信息</h3>
          <dl v-if="detailOrder.expressCompanyName || detailOrder.trackingNumber" class="express-information"><div><dt>快递公司</dt><dd>{{ detailOrder.expressCompanyName || '待平台补充' }}</dd></div><div><dt>快递单号</dt><dd class="table-code">{{ detailOrder.trackingNumber || '待平台补充' }}</dd></div></dl>
          <div v-else class="express-empty"><PackageCheck :size="20" /><div><strong>平台尚未维护快递信息</strong><span>快递公司和快递单号由平台后台维护，客户端仅只读展示。</span></div></div>
        </section>
        <section class="detail-section">
          <h3>货物明细</h3>
          <dl v-if="detailSummary" class="cargo-summary"><div><dt>明细</dt><dd>{{ detailOrder.items.length }} 项</dd></div><div><dt>件数</dt><dd>{{ detailSummary.pieces }}</dd></div><div><dt>毛重</dt><dd>{{ detailSummary.grossWeightKg.toLocaleString() }} kg</dd></div><div><dt>体积</dt><dd>{{ detailSummary.volumeCbm }} m³</dd></div></dl>
          <div v-if="detailOrder.items.length" class="cargo-detail-table-wrap">
            <el-table :data="pagedDetailCargoItems" border stripe class="cargo-detail-table" row-key="id">
              <el-table-column type="index" label="#" width="54" align="center" :index="(index: number) => (detailCargoPage - 1) * detailCargoPageSize + index + 1" />
              <el-table-column label="SKU NO." width="150" show-overflow-tooltip><template #default="{ row }"><span class="table-code table-ellipsis">{{ row.sku || '-' }}</span></template></el-table-column>
              <el-table-column v-if="detailOrder.fulfillmentType === 'ONE_CLICK_DROPSHIP'" prop="packingGroupNo" label="混箱组合" width="100" align="center"><template #default="{ row }">{{ row.packingGroupNo || '-' }}</template></el-table-column>
              <el-table-column label="中文品名" min-width="150" show-overflow-tooltip><template #default="{ row }">{{ row.cargoNameCn || '-' }}</template></el-table-column>
              <el-table-column label="图片" width="66" align="center"><template #default="{ row }"><div class="cargo-detail-thumbnail"><img v-if="row.productImagePreviewUrl" :src="row.productImagePreviewUrl" :alt="`${row.cargoNameCn || '货物'}产品图片`" /><span v-else>-</span></div></template></el-table-column>
              <el-table-column label="英文品名" min-width="150" show-overflow-tooltip><template #default="{ row }">{{ row.cargoNameEn || '-' }}</template></el-table-column>
              <el-table-column label="包装类型" width="100" align="center"><template #default="{ row }">{{ packageTypeLabels[row.packageType] || row.packageType || '-' }}</template></el-table-column>
              <el-table-column label="箱规 长×宽×高(cm)" width="170" align="center"><template #default="{ row }">{{ row.lengthCm || '-' }} × {{ row.widthCm || '-' }} × {{ row.heightCm || '-' }}</template></el-table-column>
              <el-table-column prop="unitsPerPackage" label="每箱数量" width="88" align="right" />
              <el-table-column prop="packageCount" label="箱数" width="72" align="right" />
              <el-table-column prop="pieces" label="总数量" width="82" align="right" />
              <el-table-column label="总毛重" width="94" align="right"><template #default="{ row }">{{ row.grossWeightKg }} kg</template></el-table-column>
              <el-table-column label="总净重" width="94" align="right"><template #default="{ row }">{{ row.netWeightKg ? `${row.netWeightKg} kg` : '-' }}</template></el-table-column>
              <el-table-column label="总体积" width="98" align="right"><template #default="{ row }">{{ row.volumeCbm }} m³</template></el-table-column>
              <el-table-column label="报关 HS CODE" width="128" show-overflow-tooltip><template #default="{ row }"><span class="table-code">{{ row.hsCode || '-' }}</span></template></el-table-column>
              <el-table-column label="清关 HS CODE" width="128" show-overflow-tooltip><template #default="{ row }"><span class="table-code">{{ row.customsHsCode || '-' }}</span></template></el-table-column>
              <el-table-column label="申报单价" width="104" align="right"><template #default="{ row }">{{ row.unitDeclaredValue ? `USD ${row.unitDeclaredValue.toLocaleString()}` : '-' }}</template></el-table-column>
              <el-table-column label="申报金额" width="104" align="right"><template #default="{ row }">{{ row.declaredValue ? `USD ${row.declaredValue.toLocaleString()}` : '-' }}</template></el-table-column>
              <el-table-column label="货件编号" width="150" show-overflow-tooltip><template #default="{ row }"><span class="table-code table-ellipsis">{{ row.shipmentId || '-' }}</span></template></el-table-column>
              <el-table-column label="跟踪编号" width="150" show-overflow-tooltip><template #default="{ row }"><span class="table-code table-ellipsis">{{ row.referenceId || '-' }}</span></template></el-table-column>
              <el-table-column label="UPC NO." width="130" show-overflow-tooltip><template #default="{ row }"><span class="table-code table-ellipsis">{{ row.upc || '-' }}</span></template></el-table-column>
              <el-table-column label="中英文材质" width="120" show-overflow-tooltip><template #default="{ row }">{{ row.material || '-' }}</template></el-table-column>
              <el-table-column label="中英文用途" width="120" show-overflow-tooltip><template #default="{ row }">{{ row.usage || '-' }}</template></el-table-column>
              <el-table-column label="型号" width="110" show-overflow-tooltip><template #default="{ row }">{{ row.model || '-' }}</template></el-table-column>
              <el-table-column label="品牌" width="110" show-overflow-tooltip><template #default="{ row }">{{ row.brand || '-' }}</template></el-table-column>
              <el-table-column label="产品规格 长×宽×高(cm)" width="180" align="center"><template #default="{ row }">{{ row.productLengthCm || '-' }} × {{ row.productWidthCm || '-' }} × {{ row.productHeightCm || '-' }}</template></el-table-column>
              <el-table-column label="危险品" width="82" align="center"><template #default="{ row }">{{ row.dangerousGoods ? '是' : '否' }}</template></el-table-column>
              <el-table-column label="木制品" width="82" align="center"><template #default="{ row }">{{ row.woodenProduct ? '是' : '否' }}</template></el-table-column>
              <el-table-column label="备注" min-width="160" show-overflow-tooltip><template #default="{ row }">{{ row.remark || '-' }}</template></el-table-column>
            </el-table>
            <el-pagination
              v-model:current-page="detailCargoPage"
              v-model:page-size="detailCargoPageSize"
              class="cargo-detail-pagination"
              :page-sizes="[5, 10, 20]"
              :total="detailOrder.items.length"
              layout="total, sizes, prev, pager, next"
            />
          </div>
          <el-empty v-else description="暂无货物明细" :image-size="56" />
        </section>
        <InboundBillingPanel
          :data="inboundBilling"
          :loading="inboundBillingLoading"
          :unavailable="inboundBillingUnavailable"
          :unavailable-message="inboundBillingUnavailableMessage"
          :error="inboundBillingError"
          :can-confirm="canConfirmInboundFee"
          @retry="retryInboundBilling"
          @confirmed="handleInboundFeeConfirmed"
        />
      </template>
      </div>
    </section>
    <InboundBillingPanel
      v-if="feeConfirmationOpen"
      dialog-only
      auto-open
      :data="inboundBilling"
      :loading="inboundBillingLoading"
      :unavailable="inboundBillingUnavailable"
      unavailable-message="未推送计费重"
      :error="inboundBillingError"
      :can-confirm="canConfirmInboundFee"
      @retry="retryInboundBilling"
      @confirmed="handleInboundFeeConfirmed"
      @closed="feeConfirmationOpen = false"
    />
    <CustomsDocumentsDialog
      v-model="customsDialogOpen"
      :order-id="customsDialogOrderId"
      :can-edit="auth.hasPermission('order:first-leg:edit')"
      :initial-detail="customsByOrder[customsDialogOrderId]"
      @updated="updateCustomsDetail"
    />
    <InboundCodeAssociationDialog
      v-model="inboundAssociationOpen"
      :inbound-code="inboundAssociationCode"
    />
  </section>
</template>

<style scoped>
.first-leg-page { display: flex; min-width: 0; flex-direction: column; gap: var(--client-section-gap); }
:global(.client-main:has(> .first-leg-page:not(.is-create-route)) > .client-page-heading) { margin-bottom: 0; }
:global(.client-main:has(> .first-leg-page:not(.is-create-route)) > .client-page-heading > div) { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; border: 0; clip: rect(0 0 0 0); white-space: nowrap; }
:global(.client-main:has(> .first-leg-page.is-detail-route) > .client-page-heading) { display: none; }
.order-eligibility { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border: 1px solid; }
.order-eligibility svg { flex: 0 0 20px; margin-top: 1px; }
.order-eligibility div { display: flex; min-width: 0; flex: 1; flex-direction: column; gap: 3px; }
.order-eligibility strong { color: var(--navy); font-size: 13px; }
.order-eligibility span { color: var(--muted); font-size: 11px; line-height: 1.55; }
.order-eligibility.is-pending { border-color: #e5d2a5; background: #fff9eb; color: #9a6a12; }
.supporting-data-error { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid #e5d2a5; background: #fff9eb; color: #9a6a12; }
.supporting-data-error > div { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.supporting-data-error strong { color: var(--navy); font-size: 13px; }
.supporting-data-error span { overflow-wrap: anywhere; color: var(--muted); font-size: 11px; line-height: 1.55; }
.order-row-actions, .editor-actions { display: flex; justify-content: flex-end; gap: 8px; }
.order-table-card { padding: 0; overflow: hidden; border: 1px solid var(--client-border); border-radius: var(--client-radius); box-shadow: none; }
.order-queue-tabs { display: flex; align-items: center; gap: 4px; }
.order-queue-tabs button { position: relative; min-height: 34px; padding: 0 12px; border: 1px solid transparent; border-radius: 7px; background: transparent; color: #667085; cursor: pointer; font: inherit; font-weight: 600; }
.order-queue-tabs button:hover { color: var(--client-action); }
.order-queue-tabs button.active { border-color: #cfe0ff; background: #f3f7ff; color: var(--client-action); }
.order-queue-tabs button:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.queue-count { position: absolute; display: grid; min-width: 18px; height: 18px; place-items: center; padding: 0 4px; border: 2px solid #fff; border-radius: 999px; background: #ef5350; color: #fff; font-size: 10px; line-height: 1; right: -4px; top: -8px; }
.batch-import-dialog { display: flex; flex-direction: column; gap: 18px; }
.batch-import-actions { display: flex; min-width: 0; align-items: center; flex-wrap: wrap; gap: 10px; }
.batch-import-actions > span { min-width: 0; overflow: hidden; color: var(--muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.batch-import-dialog :deep(.el-radio-group) { display: flex; align-items: flex-start; flex-direction: column; gap: 8px; }
.batch-import-result { display: flex; flex-direction: column; gap: 6px; padding: 14px; border: 1px solid var(--border); background: #f8fafc; }
.batch-import-result > span, .batch-import-result li { color: var(--muted); font-size: 12px; line-height: 1.55; }
.batch-import-result-actions { display: flex; margin-top: 4px; }
.batch-import-result ul { max-height: 180px; margin: 4px 0 0; padding-left: 20px; overflow-y: auto; }
.column-settings-trigger { min-width: 116px; height: 36px; padding: 0 12px; color: #53627b; }
:global(.order-column-popper.el-popover) { padding: 0; border-color: #e3e8f0; border-radius: 4px; box-shadow: 0 8px 24px rgba(29, 45, 74, .12); }
:global(.order-column-popper .column-settings-panel) { padding: 14px 10px 10px; }
:global(.order-column-popper .column-settings-panel > p) { margin: 0 8px 10px; color: #778398; font-size: 12px; line-height: 1.5; }
:global(.order-column-popper .el-checkbox-group) { max-height: 430px; overflow-y: auto; padding: 0 2px; scrollbar-width: thin; }
:global(.order-column-popper .column-settings-item) { display: grid; min-height: 42px; grid-template-columns: 24px minmax(0, 1fr) 28px 28px; align-items: center; padding: 0 4px; color: #596982; }
:global(.order-column-popper .column-settings-item:hover) { background: #f7f8fb; }
:global(.order-column-popper .column-settings-item > svg) { cursor: grab; color: #71809a; }
:global(.order-column-popper .column-settings-item > svg:active) { cursor: grabbing; }
:global(.order-column-popper .column-settings-item .el-checkbox) { height: 42px; margin-right: 0; overflow: hidden; }
:global(.order-column-popper .column-settings-item .el-checkbox__label) { overflow: hidden; color: #4f5f78; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
:global(.order-column-popper .column-settings-item .el-checkbox.is-checked .el-checkbox__label) { color: var(--primary); }
:global(.order-column-popper .column-settings-item .el-button) { width: 28px; height: 28px; padding: 0; margin: 0; color: #45556e; }
:global(.order-column-popper .column-settings-reset) { min-height: 36px; margin: 8px 6px 0; color: #40516b; }
.table-ellipsis, .table-multivalue { display: block; width: 100%; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.table-code { font-variant-numeric: tabular-nums; letter-spacing: 0; }
.order-table-card > .order-eligibility, .order-table-card > .supporting-data-error { border-width: 0 0 1px; }
.order-load-state { display: grid; min-height: 220px; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px; padding: 28px; color: #9a5a09; }
.order-load-state > div { display: flex; min-width: 0; flex-direction: column; gap: 5px; }
.order-load-state strong { color: var(--navy); font-size: 14px; }
.order-load-state span { overflow-wrap: anywhere; color: var(--muted); font-size: 12px; line-height: 1.55; }
.order-load-state.is-compact { min-height: 180px; }
.first-leg-detail-page { min-width: 0; padding: 10px 14px 20px; overflow: hidden; border: 1px solid var(--client-border); border-radius: var(--client-radius); background: #fff; }
.order-detail-content { min-height: 360px; }
.inbound-code-primary { display: block; width: 100%; max-width: 100%; overflow: hidden; padding: 0; border: 0; background: none; color: var(--client-action); cursor: pointer; font-size: var(--client-font-size); font-weight: 700; line-height: 18px; text-align: left; text-overflow: ellipsis; white-space: nowrap; }
.pending-inbound-code { color: var(--muted); font-size: 12px; }
.inbound-code-link { max-width: 100%; overflow: hidden; padding: 0; border: 0; background: transparent; color: var(--client-action); cursor: pointer; text-align: left; text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 3px; text-overflow: ellipsis; white-space: nowrap; }
.inbound-code-link:hover, .inbound-code-link:focus-visible { text-decoration-color: currentColor; }
.inbound-code-link:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.inbound-code-primary:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.order-reference { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; font-weight: 400; }
.order-row-actions { align-items: center; justify-content: center; gap: 6px; white-space: nowrap; }
.order-row-actions :deep(.el-button) { margin-left: 0; padding: 3px 1px; font-size: 11px; }
.is-create-route { gap: 0; }
.is-create-route .first-leg-editor-page { width: 100%; }
.is-create-route .supporting-data-error, .is-create-route > .el-alert { margin-bottom: 14px; }
.is-create-route .prototype-order-form { width: 100%; margin: 0; padding: 0 0 16px; }
.is-create-route .prototype-section:not(.cargo-section):not(.cost-estimate-section):not(.destination-section) { width: min(100%, 900px); }
.order-form { width: min(100%, 1000px); margin: 0; padding: 0 0 12px; }
.order-form.is-dialog-order-form { width: 100%; max-width: none; }
.is-dialog-order-form > .cargo-section, .is-dialog-order-form > .cost-estimate-section { width: 100%; max-width: none; }
.order-form :deep(.el-form-item__error) { position: static; padding-top: 6px; overflow-wrap: anywhere; line-height: 1.45; }
.order-form-section + .order-form-section { margin-top: 30px; padding-top: 28px; border-top: 1px solid #edf0f5; }
.order-form-section h3 { margin: 0 0 16px; color: var(--navy); font-size: 16px; }
.order-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 18px; }
.order-form-grid > *, .cargo-form-grid > * { min-width: 0; }
.order-form :deep(.el-select), .order-form :deep(.el-date-editor), .order-form :deep(.el-input-number) { width: 100%; }
.form-span-full { grid-column: 1 / -1; }
.prototype-section { padding: 4px 0 0; }
.prototype-section:first-child > .order-section-heading { margin-top: -10px; }
.prototype-section:first-child > .order-section-heading h3 { margin-bottom: 6px; font-size: 20px; font-weight: 700; line-height: 1.35; }
.segmented-options { display: flex; width: min(100%, 560px); overflow: hidden; border: 1px solid #e3e8f0; border-radius: 5px; background: #fff; }
.segmented-options :deep(.el-radio-button) { flex: 1; }
.segmented-options :deep(.el-radio-button__inner) { display: flex; width: 100%; min-height: 42px; box-sizing: border-box; align-items: center; justify-content: center; padding: 10px 16px; border: 0; border-right: 1px solid #e3e8f0; border-radius: 0; box-shadow: none; color: #526070; font-size: 13px; }
.segmented-options :deep(.el-radio-button:last-child .el-radio-button__inner) { border-right: 0; }
.segmented-options :deep(.el-radio-button__original-radio:checked + .el-radio-button__inner) { border-color: var(--primary); background: var(--primary); box-shadow: none; color: #fff; }
.warehouse-options { display: flex; width: 100%; align-items: center; flex-wrap: wrap; gap: 10px 22px; padding-top: 9px; }
.warehouse-options :deep(.el-radio) { height: auto; margin-right: 0; color: #4d5a6c; }
.warehouse-options :deep(.el-radio__label) { padding-left: 7px; font-size: 13px; }
.order-section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.order-section-heading h3 { margin-bottom: 5px; }
.order-section-heading p { margin: 0; color: #8b96a6; font-size: 12px; }
.prototype-form-flow { display: flex; max-width: 860px; flex-direction: column; padding-top: 2px; }
.prototype-form-row { display: grid; width: 100%; grid-template-columns: 114px minmax(0, 560px); align-items: start; margin-bottom: 16px; }
.prototype-form-row--wide { grid-template-columns: 114px minmax(0, 760px); }
.prototype-form-row--compact { grid-template-columns: 114px minmax(0, 420px); }
.prototype-form-row--short { grid-template-columns: 114px minmax(0, 280px); }
.prototype-form-row--tabs { grid-template-columns: 114px minmax(0, 560px); margin-bottom: 18px; }
.prototype-form-row :deep(.el-form-item__label) { width: auto !important; min-height: 40px; justify-content: flex-end; padding: 0 18px 0 0; line-height: 40px; color: #4d5a6c; font-size: 13px; }
.prototype-form-row :deep(.el-form-item__content) { display: block; min-width: 0; line-height: normal; }
.prototype-form-row :deep(.el-input__wrapper), .prototype-form-row :deep(.el-select__wrapper) { min-height: 40px; box-shadow: 0 0 0 1px #dfe5ed inset; }
.address-book-control { display: grid; grid-template-columns: minmax(260px, 1fr) auto auto; gap: 10px; align-items: center; }
.address-book-control :deep(.el-button) { min-height: 40px; margin-left: 0; }
.field-guidance { display: block; margin-top: 5px; color: var(--muted); line-height: 1.45; }
.field-guidance--error { color: #b54708; }
.cost-estimate-section { width: 100%; }
.cost-estimate-section .order-section-heading { margin-bottom: 12px; }
.price-estimate { min-height: 126px; overflow: hidden; border: 1px solid #dde4f2; border-radius: 8px; background: #fff; box-shadow: 0 2px 8px rgba(15, 31, 58, .025); }
.price-estimate__state { display: flex; min-height: 126px; align-items: center; justify-content: center; gap: 10px; padding: 24px; color: #7b8798; font-size: 12px; text-align: center; }
.price-estimate__state.is-error { justify-content: flex-start; background: #fffaf0; color: #b54708; text-align: left; }
.price-estimate__state.is-error > div { display: flex; min-width: 0; flex: 1; flex-direction: column; gap: 4px; }
.price-estimate__state.is-error strong { color: #7a2e0e; font-size: 13px; }
.price-estimate__state.is-error span { overflow-wrap: anywhere; }
.price-estimate__result { display: grid; grid-template-columns: minmax(180px, 1.15fr) minmax(220px, 1.25fr) minmax(170px, .9fr) minmax(140px, .8fr) minmax(190px, 1fr); align-items: stretch; }
.price-estimate__result > div { display: flex; min-width: 0; min-height: 96px; justify-content: center; flex-direction: column; gap: 7px; padding: 18px 20px; border-right: 1px solid #edf0f5; }
.price-estimate__result > div > span { color: #8b96a6; font-size: 11px; }
.price-estimate__result > div > strong { overflow-wrap: anywhere; color: #303b50; font-size: 15px; }
.price-estimate__comparison strong { font-size: 13px !important; font-weight: 600; }
.price-estimate__comparison small, .price-estimate__chargeable small { color: #7b8798; font-size: 10px; line-height: 1.4; }
.price-estimate__chargeable strong { color: #526fd8 !important; font-size: 18px !important; }
.price-estimate__channel small { color: #7b8798; font-size: 10px; line-height: 1.5; }
.price-estimate__result .price-estimate__amount { border-right: 0; background: #f8f8ff; }
.price-estimate__result .price-estimate__amount strong { color: #637fec; font-size: 25px; }
.price-estimate__result > small { grid-column: 1 / -1; padding: 9px 14px; border-top: 1px solid #edf0f5; color: #98a0ad; font-size: 10px; text-align: right; }
.selected-destination { display: flex; width: min(100%, 720px); align-items: flex-start; gap: 9px; margin: -4px 0 18px 140px; padding: 10px 12px; background: #f2f7f6; color: var(--primary); }
.selected-destination svg { flex: 0 0 17px; margin-top: 2px; }
.selected-destination div { display: flex; min-width: 0; flex-direction: column; gap: 2px; }
.selected-destination span { color: var(--navy); font-size: 12px; font-weight: 600; }
.selected-destination small { color: var(--muted); font-size: 11px; line-height: 1.5; }
.destination-section { width: 100%; }
.destination-section-heading { margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid #edf0f5; }
.destination-section-heading h3 { margin-bottom: 0; }
.destination-form-flow { width: min(100%, 900px); padding-left: 0; }
.destination-type-row { grid-template-columns: 114px minmax(0, 300px); margin-bottom: 16px; }
.destination-type-options { width: 300px; }
.destination-type-options :deep(.el-radio-button__inner) { min-height: 36px; padding: 8px 14px; font-size: 12px; }
.destination-form-flow > .prototype-form-row:not(.destination-type-row):not(.prototype-form-row--wide):not(.prototype-form-row--compact):not(.prototype-form-row--short) { grid-template-columns: 114px minmax(0, 360px); }
.flow-divider { width: min(100%, 860px); margin: 4px 0 22px; border-top: 1px solid var(--border); }
.compact-transport-grid { width: min(100%, 820px); grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; margin: 20px 0 0 114px; }
.compact-transport-grid :deep(.el-form-item__label) { color: #4d5a6c; font-size: 13px; }
.shipping-form-flow { max-width: 900px; }
.prototype-order-form > .prototype-section:first-child { width: 100%; }
.shipping-form-flow .prototype-form-row { margin-bottom: 10px; }
.shipping-form-flow .prototype-form-row--tabs { margin-bottom: 12px; }
.compact-transport-grid { display: grid; width: 100%; grid-template-columns: 1fr; gap: 0; margin: 6px 0 0; }
.compact-transport-grid > :deep(.el-form-item) { display: grid; width: 100%; grid-template-columns: 114px minmax(0, 560px); align-items: start; margin-bottom: 10px; }
.compact-transport-grid > :deep(.pricing-tax-mode-field) { display: none; }
.compact-transport-grid > :deep(.el-form-item:nth-child(1)) { grid-template-columns: 114px minmax(0, 360px); }
.compact-transport-grid > :deep(.el-form-item:nth-child(6)) { grid-template-columns: 114px minmax(0, 360px); }
.compact-transport-grid > :deep(.el-form-item:nth-child(7)) { grid-template-columns: 114px minmax(0, 620px); margin-top: 2px; margin-bottom: 0; }
.compact-transport-grid > :deep(.el-form-item__label) { width: auto !important; min-height: 40px; justify-content: flex-end; padding: 0 18px 0 0; line-height: 40px; }
.compact-transport-grid > :deep(.el-form-item__content) { display: block; min-width: 0; line-height: normal; }
.compact-transport-grid > :deep(.el-form-item .el-input__wrapper), .compact-transport-grid > :deep(.el-form-item .el-select__wrapper) { min-height: 40px; }
.cargo-section { min-width: 0; padding-bottom: 4px; }
.cargo-table-heading { margin-bottom: 8px; }
.cargo-table-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 10px; }
.cargo-import-actions { display: flex; align-items: center; gap: 10px; }
.cargo-import-input { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.cargo-import-actions :deep(.el-button) { min-height: 38px; margin-left: 0; padding: 8px 17px; }
.cargo-import-actions .cargo-upload-button { border-style: dashed; border-width: 2px; border-color: #b8c5ff; color: #637fec; }
.cargo-import-actions .cargo-upload-button:hover, .cargo-import-actions .cargo-upload-button:focus-visible { border-color: var(--primary); background: #f5f7ff; color: var(--primary); }
.cargo-import-actions .cargo-download-button { color: #4d5a6c; }
.cargo-import-actions .cargo-download-button :deep(svg) { color: #09a8d8; }
.cargo-table-actions { display: flex; align-items: center; gap: 8px; }
.cargo-table-actions :deep(.el-button) { margin-left: 0; }
.cargo-table-wrap { width: 100%; overflow-x: auto; border: 1px solid #e6eaf0; border-radius: 6px; background: #fff; scrollbar-color: #c8ced8 #f1f3f6; scrollbar-width: thin; }
.cargo-edit-table { width: max-content; min-width: 100%; border-collapse: collapse; table-layout: fixed; color: #4d5a6c; font-size: 12px; }
.cargo-edit-table th { height: 44px; padding: 7px 8px; border-bottom: 1px solid #e6eaf0; background: #f4f5fb; color: #637fec; font-size: 11px; font-weight: 650; text-align: left; white-space: nowrap; }
.cargo-edit-table th small { margin-left: 3px; color: #e8a20c; font-size: 9px; font-weight: 600; }
.cargo-edit-table td { width: 130px; height: 58px; padding: 7px 6px; border-bottom: 1px solid #edf0f5; background: #fff; vertical-align: top; }
.cargo-edit-table tbody tr:last-child td { border-bottom: 0; }
.cargo-edit-table :deep(.el-form-item) { margin-bottom: 0; }
.cargo-edit-table :deep(.el-form-item__content) { display: block; line-height: normal; }
.cargo-edit-table :deep(.el-form-item__error) { width: 100%; padding: 3px 2px 0; font-size: 9px; white-space: normal; }
.cargo-edit-table :deep(.el-input), .cargo-edit-table :deep(.el-select), .cargo-edit-table :deep(.el-input-number) { width: 100%; }
.cargo-edit-table :deep(.el-input__wrapper), .cargo-edit-table :deep(.el-select__wrapper) { min-height: 34px; padding: 1px 8px; box-shadow: none; }
.cargo-edit-table :deep(.el-input__wrapper:hover), .cargo-edit-table :deep(.el-select__wrapper:hover) { box-shadow: 0 0 0 1px #b9c8f5 inset; }
.cargo-edit-table :deep(.el-input__inner) { font-size: 11px; text-align: left; }
.cargo-check-cell, .cargo-index-cell { width: 38px !important; text-align: center !important; vertical-align: middle !important; }
.cargo-image-column { width: 62px !important; text-align: center !important; }
.cargo-number-column { width: 92px !important; }
.required-field-mark { margin-right: 2px; color: var(--el-color-danger); }
.cargo-dimensions-column { width: 240px !important; }
.cargo-operation-column { width: 76px !important; text-align: center !important; }
.cargo-table-wrap.is-dropship .cargo-operation-column { width: 148px !important; }
.cargo-sku-input { position: relative; width: 100%; }
.mixed-sku-badge { position: absolute; top: -10px; right: 2px; padding: 1px 5px; border-radius: 999px; background: #eaf6f2; color: var(--primary); font-size: 9px; font-weight: 650; line-height: 16px; white-space: nowrap; }
.mixed-sku-detail-row { background: #f8fbff; }
.shared-carton-value { display: inline-flex; min-height: 30px; align-items: center; color: #8a97a8; font-size: 12px; white-space: nowrap; }
.derived-sku-value { display: inline-flex; min-height: 30px; align-items: center; color: #172b4d; font-weight: 650; }
.cargo-switch-column { width: 112px !important; text-align: center !important; vertical-align: middle !important; }
.cargo-switch-cell { display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 4px; }
.cargo-switch-cell small { color: #b54708; font-size: 9px; line-height: 1.25; white-space: normal; }
.cargo-table-image { position: relative; display: flex; width: 34px; height: 34px; align-items: center; justify-content: center; margin: 0 auto; border: 1px dashed #d6dce5; border-radius: 4px; color: #788493; }
.cargo-table-image img { width: 100%; height: 100%; border-radius: 3px; object-fit: contain; }
.cargo-table-image :deep(.el-button) { width: 30px; height: 30px; padding: 0; }
.cargo-table-image .cargo-image-remove { position: absolute; top: -9px; right: -9px; width: 19px; height: 19px; border: 1px solid #ffd7d7; border-radius: 50%; background: #fff; }
.cargo-table-dimensions { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr); gap: 3px; align-items: center; }
.cargo-table-dimensions > span { color: #9aa4b2; }
.cargo-table-hint { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; padding: 10px 2px 0; color: #8b96a6; font-size: 11px; }
.cargo-table-hint::before { color: #e5a512; content: '●'; font-size: 8px; }
.cargo-table-hint i { width: 3px; height: 3px; border-radius: 50%; background: #aab2bd; }
.cargo-entry { padding: 18px 20px; border: 1px solid #e2e7ee; background: #fff; box-shadow: 0 2px 8px rgba(15, 31, 58, .025); }
.cargo-entry + .cargo-entry { margin-top: 12px; }
.cargo-entry > header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.cargo-field-section + .cargo-field-section { margin-top: 18px; padding-top: 16px; border-top: 1px solid #edf0f5; }
.cargo-field-section h4 { margin: 0 0 14px; color: #516071; font-size: 12px; }
.cargo-form-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: 12px; }
.cargo-form-grid--basic { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-image-field { grid-row: span 2; }
.product-image-control { display: grid; grid-template-columns: 78px minmax(0, 1fr); align-items: center; gap: 7px 10px; width: 100%; }
.product-image-preview, .product-image-placeholder { position: relative; display: flex; width: 78px; height: 78px; grid-row: 1 / span 3; align-items: center; justify-content: center; overflow: hidden; border: 1px dashed #cbd5da; background: #fff; color: var(--muted); }
.product-image-preview img { width: 100%; height: 100%; object-fit: contain; }
.product-image-preview :deep(.el-button) { position: absolute; top: 4px; right: 4px; width: 26px; height: 26px; }
.product-image-placeholder { flex-direction: column; gap: 5px; font-size: 10px; }
.product-image-control small { color: var(--muted); font-size: 10px; line-height: 1.4; }
.product-image-error { grid-column: 2; overflow-wrap: anywhere; color: #b42318; font-size: 10px; line-height: 1.4; }
.product-dimensions-field, .cargo-remark-field { grid-column: span 2; }
.dimension-inputs { display: grid; width: 100%; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 6px; }
.dimension-inputs > span { color: var(--muted); }
.cargo-detail-image { display: flex; width: 112px; height: 112px; align-items: center; justify-content: center; margin-top: 12px; overflow: hidden; border: 1px solid var(--border); background: #fff; color: var(--muted); font-size: 10px; text-align: center; }
.cargo-detail-image img { width: 100%; height: 100%; object-fit: contain; }
.order-detail-heading { display: flex; min-height: 50px; align-items: center; justify-content: space-between; gap: 16px; padding: 5px 0; border-bottom: 1px solid var(--border); }
.detail-heading-main, .detail-heading-actions { display: flex; min-width: 0; align-items: center; gap: 12px; }
.detail-heading-main > div { min-width: 0; }
.detail-back-action, .detail-heading-actions { flex: 0 0 auto; }
.order-detail-heading h2 { margin: 0; overflow: hidden; color: var(--navy); font-size: 18px; text-overflow: ellipsis; white-space: nowrap; }
.order-detail-heading p { margin: 3px 0 0; overflow: hidden; color: var(--muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.order-detail-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 0; border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.order-detail-grid div { display: grid; min-width: 0; min-height: 34px; grid-template-columns: 78px minmax(0, 1fr); align-items: center; gap: 7px; padding: 3px 8px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.order-detail-grid dt { color: var(--muted); font-size: 10px; white-space: nowrap; }
.order-detail-grid dd { min-width: 0; margin: 0; overflow-wrap: anywhere; font-size: 12px; font-weight: 600; }
.detail-subline { display: block; margin-top: 2px; color: var(--muted); font-size: 9px; font-weight: 400; line-height: 1.35; }
.detail-section { margin-top: 10px; }
.detail-section h3 { margin: 0; padding: 0 0 5px; border-bottom: 1px solid #eaf0f7; color: var(--navy); font-size: 13px; }
.party-detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; border-left: 1px solid var(--border); }
.party-detail-grid > div { display: grid; min-width: 0; grid-template-columns: 62px minmax(0, 1fr); gap: 7px; padding: 5px 8px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.party-detail-grid dt { color: var(--muted); font-size: 10px; }
.party-detail-grid dd { min-width: 0; margin: 0; }
.party-detail-grid strong { display: block; overflow-wrap: anywhere; color: var(--navy); font-size: 12px; }
.party-detail-grid span { display: block; margin-top: 3px; overflow-wrap: anywhere; color: var(--muted); font-size: 10px; line-height: 1.5; }
.customer-remark p { margin: 7px 0 0; overflow-wrap: anywhere; color: var(--muted); font-size: 11px; line-height: 1.65; }
.customer-remark { margin-top: 7px; padding: 8px 10px; background: #f2f7f6; }
.customer-remark strong { color: var(--navy); font-size: 11px; }
.fulfillment-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; border-left: 1px solid var(--border); }
.fulfillment-summary > div { display: grid; min-width: 0; min-height: 34px; grid-template-columns: 70px minmax(0, 1fr); align-items: center; gap: 7px; padding: 3px 8px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.fulfillment-summary dt { color: var(--muted); font-size: 10px; }
.fulfillment-summary dd { min-width: 0; margin: 0; overflow-wrap: anywhere; color: var(--navy); font-size: 11px; font-weight: 650; }
.cabinet-progress-detail { border-top: 1px solid var(--border); }
.cabinet-progress-detail > strong { display: block; padding: 7px 0 5px; color: var(--navy); font-size: 11px; }
.cabinet-progress-table { margin-top: 0; }
.detail-inline-empty { margin: 0; padding: 7px 9px; background: #f7f9fb; color: var(--muted); font-size: 10px; }
.express-information { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; border-left: 1px solid var(--border); }
.express-information > div { display: grid; min-width: 0; min-height: 40px; grid-template-columns: 70px minmax(0, 1fr); align-items: center; gap: 8px; padding: 6px 10px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.express-information dt { color: var(--muted); font-size: 10px; }
.express-information dd { min-width: 0; margin: 0; overflow-wrap: anywhere; color: var(--navy); font-size: 11px; font-weight: 650; }
.express-empty { display: flex; align-items: center; gap: 9px; padding: 7px 9px; border: 1px dashed #cbd5da; color: var(--muted); }
.express-empty svg { flex: 0 0 20px; color: var(--primary); }
.express-empty div { display: flex; min-width: 0; flex-direction: column; gap: 4px; }
.express-empty strong { color: var(--navy); font-size: 13px; }
.express-empty span { font-size: 11px; line-height: 1.5; }
.cargo-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; border-left: 1px solid var(--border); }
.cargo-summary div { display: grid; min-width: 0; min-height: 34px; grid-template-columns: 54px minmax(0, 1fr); align-items: center; gap: 7px; padding: 3px 8px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.cargo-summary dt { color: var(--muted); font-size: 10px; }
.cargo-summary dd { margin: 0; color: var(--navy); font-size: 11px; font-weight: 700; }
.cargo-detail-table-wrap { overflow: hidden; margin-top: 10px; border: 1px solid var(--border); border-radius: 5px; background: #fff; }
.cargo-detail-table { width: 100%; font-size: 11px; }
.cargo-detail-table :deep(.el-table__header th.el-table__cell) { height: 42px; padding: 0; background: #f7f8fb; color: #657187; font-size: 11px; font-weight: 650; white-space: nowrap; }
.cargo-detail-table :deep(.el-table__body td.el-table__cell) { height: 48px; padding: 0; color: #4f5b6d; vertical-align: middle; }
.cargo-detail-table :deep(.cell) { min-width: 0; padding: 0 10px; line-height: 18px; white-space: nowrap; }
.cargo-detail-thumbnail { display: flex; width: 34px; height: 34px; align-items: center; justify-content: center; margin: 0 auto; overflow: hidden; border: 1px solid #e1e6ee; border-radius: 3px; color: var(--muted); }
.cargo-detail-thumbnail img { width: 100%; height: 100%; object-fit: contain; }
.cargo-detail-pagination { min-height: 52px; justify-content: flex-end; box-sizing: border-box; padding: 9px 14px; border-top: 1px solid var(--border); }
:deep(.el-timeline-item__content p), :deep(.el-timeline-item__content > span) { color: var(--muted); }
:deep(.el-timeline-item__content p) { margin: 5px 0; font-size: 12px; }
:deep(.el-timeline-item__content > span) { font-size: 11px; }
@media (max-width: 1280px) {
  .first-leg-query-toolbar :deep(.query-toolbar__filters) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .order-detail-grid, .fulfillment-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 721px) and (max-width: 1050px) {
  .cargo-form-grid, .cargo-form-grid--basic { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-image-field { grid-row: auto; }
}
@media (max-width: 720px) {
  .first-leg-query-toolbar { padding: 12px; }
  .first-leg-query-toolbar :deep(.query-toolbar__filters) { display: flex; }
  :global(.client-main:has(> .first-leg-page:not(.is-create-route)) > .client-page-heading) { margin-bottom: 10px; }
  .order-eligibility { flex-wrap: wrap; }
  .order-eligibility .el-button { width: 100%; min-height: 44px; }
  .order-form-grid, .order-detail-grid, .cargo-form-grid, .cargo-form-grid--basic, .party-detail-grid { grid-template-columns: 1fr; }
  .product-image-field { grid-row: auto; }
  .product-dimensions-field, .cargo-remark-field { grid-column: auto; }
  .fulfillment-summary { grid-template-columns: 1fr; }
  .fulfillment-summary > div { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .fulfillment-summary > div:last-child { border-bottom: 0; }
  .prototype-form-row, .prototype-form-row--wide, .prototype-form-row--compact, .prototype-form-row--short, .prototype-form-row--tabs { display: block; margin-bottom: 18px; }
  .prototype-form-row :deep(.el-form-item__label) { min-height: auto; justify-content: flex-start; padding: 0 0 8px; line-height: 1.4; }
  .selected-destination { width: 100%; margin-left: 0; }
  .address-book-control { grid-template-columns: 1fr auto; }
  .address-book-control :deep(.el-select) { grid-column: 1 / -1; }
  .segmented-options { width: 100%; align-items: stretch; flex-direction: column; }
  .segmented-options :deep(.el-radio-button__inner) { border: 1px solid var(--border); border-radius: 6px !important; box-shadow: none !important; }
  .warehouse-options { width: 100%; gap: 12px 18px; }
  .compact-transport-grid > :deep(.el-form-item), .compact-transport-grid > :deep(.el-form-item:nth-child(7)) { display: block; margin-bottom: 14px; }
.compact-transport-grid > :deep(.pricing-tax-mode-field) { display: none; }
  .compact-transport-grid > :deep(.el-form-item__label) { min-height: auto; justify-content: flex-start; padding: 0 0 8px; line-height: 1.4; }
  .cargo-table-toolbar { align-items: stretch; flex-direction: column; }
  .cargo-import-actions, .cargo-table-actions { flex-wrap: wrap; }
  .price-estimate__result { grid-template-columns: 1fr; }
  .price-estimate__result > div { min-height: auto; border-right: 0; border-bottom: 1px solid #edf0f5; }
  .price-estimate__result > small { grid-column: auto; }
  .price-estimate__result > small { text-align: left; }
  .price-estimate__state.is-error { align-items: flex-start; flex-direction: column; }
  .form-span-full { grid-column: auto; }
  .editor-actions :deep(.el-button) { min-height: 44px; }
  .order-load-state { min-height: 240px; grid-template-columns: 1fr; justify-items: start; }
  .supporting-data-error { grid-template-columns: auto minmax(0, 1fr); }
  .supporting-data-error .el-button { grid-column: 1 / -1; width: 100%; min-height: 44px; }
  .order-load-state .el-button { width: 100%; min-height: 44px; }
  .express-information { grid-template-columns: 1fr; }
  .cargo-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cargo-summary div:nth-child(2) { border-right: 0; }
  .cargo-summary div:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
}
@media (max-width: 360px) {
  .cargo-detail-pagination { justify-content: flex-start; overflow-x: auto; }
}
@media (max-width: 480px) {
  .first-leg-detail-page { padding-bottom: 22px; }
  .order-detail-heading { align-items: flex-start; flex-direction: column; }
  .detail-heading-main { width: 100%; align-items: flex-start; }
  .detail-heading-actions { width: 100%; justify-content: flex-end; }
  .editor-actions { display: grid; width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .editor-actions :deep(.el-button) { width: 100%; min-width: 0; margin-left: 0; }
  .editor-actions :deep(.el-button:nth-child(3)) { grid-column: 1 / -1; }
}
</style>