admin-web/src/modules/overseas-business/pages/PurchaseOrderDetailView.vue

<script setup lang="ts">
import '@/styles/adminWorkbench.css'
import InlineHelp from '@/shared/components/InlineHelp.vue'
import '@/styles/adminDensity.css'
import { computed, onActivated, onBeforeUnmount, ref, watch } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { ArrowLeft } from '@lucide/vue'
import { useAuthStore } from '@/core/auth/auth'
import { useAccessPreviewStore } from '@/core/access/accessPreview'
import AdminPage from '@/shared/components/AdminPage.vue'
import ApiErrorMeta from '@/shared/components/ApiErrorMeta.vue'
import DataTable, { type DataTableColumn } from '@/shared/components/DataTable.vue'
import StatusBadge from '@/shared/components/StatusBadge.vue'
import DetailPageLayout from '@/shared/components/DetailPageLayout.vue'
import LoadErrorState from '@/shared/components/LoadErrorState.vue'
import OperationErrorToast from '@/shared/components/OperationErrorToast.vue'
import { getApiErrorDetails, type ApiErrorDetails } from '@/shared/api/http'
import { getOverseasPurchase } from '../api/platformOverseasBusiness'
import { downloadProcurementFile } from '../api/procurementCommands'
import ProcurementNodeActions from '../components/ProcurementNodeActions.vue'
import { remainingLabels, decisionLabels } from '../procurementControlForm'
import { overseasBusinessPermissions } from '../permissions'
import { statusLabel, money, dateTime, text, measurement, feeStatus, feePurposes } from '../procurementPresentation'
import type { PlatformProcurement, ProcurementFile, ProcurementFee, ProcurementReceipt, ProcurementCarton, ProcurementShipment } from '../procurementTypes'

import { directionLabel, regionText } from '../procurementDirection'
const route = useRoute(); const router = useRouter(); const auth = useAuthStore(); const access = useAccessPreviewStore()
const purchaseId = computed(() => typeof route.params.purchaseId === 'string' ? route.params.purchaseId : '')
const customerId = computed(() => typeof route.query.customerId === 'string' ? route.query.customerId : '')
const detail = ref<PlatformProcurement | null>(null); const loading = ref(false)
const loadError = ref<ApiErrorDetails | null>(null); const operationError = ref<ApiErrorDetails | null>(null)
const downloading = ref<string | null>(null)
const order = computed(() => detail.value?.customerView.order)
const t = (text: string) => regionText(text, order.value?.procurementDirection)
const fields = computed(() => [
  ['采购方向', directionLabel(order.value?.procurementDirection)],
  ['采购品类', order.value?.purchaseCategory], ['商品名称', order.value?.productName], ['商品规格', order.value?.productSpecification], ['采购数量', order.value?.purchaseQuantity],
  ['预算单价', money(order.value?.budgetUnitPrice, order.value?.currency)], ['有效预算总额', money(detail.value?.customerView.budget.totalAmount, detail.value?.customerView.budget.currency)],
  [t('预计到海外仓'), dateTime(order.value?.estimatedArrivalAt)], ['实际收货仓', order.value?.actualWarehouseName],
  ['收件人', order.value?.contactName], ['联系电话', order.value?.contactPhone], ['下单收货地址', order.value?.receivingAddress], ['内部备注', detail.value?.internalRemark],
] as const)
const purchaseFields = computed(() => [
  ['实际购买时间', dateTime(detail.value?.purchaseFacts.purchased_at)], ['实购商品', detail.value?.purchaseFacts.purchased_product_name],
  ['实购数量', detail.value?.purchaseFacts.purchased_quantity], ['原登记实付总额', money(detail.value?.purchaseFacts.purchase_amount, detail.value?.purchaseFacts.purchase_currency)],
  ['货款核定时间', dateTime(detail.value?.purchaseFacts.purchase_confirmed_at)], ['待处理事项', detail.value?.purchaseFacts.purchase_issue],
] as const)
const receiptColumns: DataTableColumn[] = [
  { key: 'receiptNo', prop: 'receiptNo', label: '实收编号', minWidth: 180 },
  { key: 'leg', label: '收货段', width: 100, formatter: (row: ProcurementReceipt) => t(row.leg === 'OVERSEAS' ? '海外' : '国内') },
  { key: 'source', label: '来源箱', minWidth: 160, formatter: (row: ProcurementReceipt) => detail.value?.physical.cartons.find(box => box.id === row.sourceCartonId)?.cartonNo || '—' },
  { key: 'goodQuantity', prop: 'goodQuantity', label: '合格件数', width: 100 }, { key: 'damagedQuantity', prop: 'damagedQuantity', label: '破损件数', width: 100 }, { key: 'extraQuantity', prop: 'extraQuantity', label: '多货件数', width: 100 },
  { key: 'receivedAt', label: '实收时间', minWidth: 160, formatter: (row: ProcurementReceipt) => dateTime(row.receivedAt) },
  { key: 'active', label: '记录状态', width: 100, formatter: (row: ProcurementReceipt) => row.active ? '有效' : '已更正' },
]
const dispositionColumns: DataTableColumn[] = [
  { key: 'leg', label: '发生段', width: 100, formatter: (row: PlatformProcurement['physical']['dispositions'][number]) => t(row.leg === 'OVERSEAS' ? '海外' : '国内') },
  { key: 'source', label: '实收或原箱来源', minWidth: 180, formatter: (row: PlatformProcurement['physical']['dispositions'][number]) => (row.receipt_id ? detail.value?.physical.receipts.find(receipt => receipt.id === row.receipt_id)?.receiptNo : row.source_carton_id ? detail.value?.physical.cartons.find(box => box.id === row.source_carton_id)?.cartonNo : order.value?.orderNo) || '—' },
  { key: 'kind', label: '差异', width: 100, formatter: (row: PlatformProcurement['physical']['dispositions'][number]) => ({ SHORTAGE: '短少', DAMAGED: '破损', EXTRA: '多货' })[row.kind] },
  { key: 'quantity', prop: 'quantity', label: '处置件数', width: 100 }, { key: 'reason', prop: 'reason', label: '处置依据', minWidth: 220 },
  { key: 'active', label: '状态', width: 110, formatter: (row: PlatformProcurement['physical']['dispositions'][number]) => row.active ? '有效' : '已撤销或更正' },
]
const cartonColumns: DataTableColumn[] = [
  { key: 'cartonNo', prop: 'cartonNo', label: '箱号', minWidth: 160 }, { key: 'quantity', prop: 'quantity', label: '件数', width: 85 },
  { key: 'measurements', label: '长 × 宽 × 高（cm）', minWidth: 220, formatter: (row: ProcurementCarton) => [row.lengthCm, row.widthCm, row.heightCm].map(value => measurement(value, 2)).join(' × ') },
  { key: 'weight', label: '毛重（kg）', width: 120, formatter: (row: ProcurementCarton) => measurement(row.grossWeightKg, 3) },
  { key: 'sources', label: '装货来源', minWidth: 240, formatter: (row: ProcurementCarton) => row.sources.map(source => `${detail.value?.physical.receipts.find(receipt => receipt.id === source.receiptId)?.receiptNo || '未关联实收'}：${source.quantity} 件`).join('；') },
]
const shipmentColumns: DataTableColumn[] = [
  { key: 'shipmentNo', prop: 'shipmentNo', label: '交寄编号', minWidth: 180 }, { key: 'leg', label: '运输段', width: 110, formatter: (row: ProcurementShipment) => row.leg === 'OVERSEAS' ? '国际交寄' : '寄客户' },
  { key: 'cartonNo', prop: 'cartonNo', label: '箱号', minWidth: 150 }, { key: 'quantity', prop: 'quantity', label: '件数', width: 85 }, { key: 'carrier', prop: 'carrier', label: '承运商', minWidth: 100 }, { key: 'trackingNo', prop: 'trackingNo', label: '实际运单', minWidth: 180 },
  { key: 'shippedAt', label: '交寄时间', minWidth: 160, formatter: (row: ProcurementShipment) => dateTime(row.shippedAt) },
]
const feeColumns: DataTableColumn[] = [
  { key: 'feeNo', prop: 'feeNo', label: '费用编号', minWidth: 170 }, { key: 'purpose', label: '用途', minWidth: 140, formatter: (row: ProcurementFee) => t(feePurposes[row.purpose] || '待核对') },
  { key: 'name', prop: 'name', label: '费用项目', minWidth: 120 }, { key: 'original', label: '原币金额', minWidth: 140, formatter: (row: ProcurementFee) => money(row.originalAmount, row.originalCurrency) },
  { key: 'amount', label: '人民币金额', minWidth: 140, formatter: (row: ProcurementFee) => money(row.amount, row.currency) },
  { key: 'rate', label: '汇率 / 月份', minWidth: 150, formatter: (row: ProcurementFee) => `${text(row.exchangeRate)} / ${text(row.exchangeRateMonth)}` },
  { key: 'walletStatus', label: '资金状态', minWidth: 150, formatter: (row: ProcurementFee) => feeStatus(row) },
  { key: 'sourceLinked', label: '费用来源关联', width: 130, formatter: (row: ProcurementFee) => row.purpose === 'INTERNATIONAL_ESTIMATE' ? '预估不入池' : row.purpose === 'REFUND' ? '退款不入应收' : ['ZERO', 'NOT_APPLICABLE'].includes(row.determination) ? '无需入池' : row.sourceLinked ? '已完成' : '待完成' },
  { key: 'active', label: '版本状态', width: 100, formatter: (row: ProcurementFee) => row.active ? '有效' : '历史版本' },
]
const labelGroups = computed(() => detail.value ? [
  { leg: 'OVERSEAS', title: '国际段', value: detail.value.transport.overseasLabels },
  { leg: 'DOMESTIC', title: '寄客户段', value: detail.value.transport.domesticLabels },
].filter(group => group.value) : [])
const labelColumns: DataTableColumn[] = [
  { key: 'cartonId', label: '原箱', minWidth: 150, formatter: (row: { cartonId: string }) => detail.value?.physical.cartons.find(box => box.id === row.cartonId)?.cartonNo || '未关联箱' },
  { key: 'fileId', label: '面单文件', minWidth: 200, formatter: (row: { fileId: string }) => detail.value?.files.find(file => file.fileId === row.fileId)?.fileName || '未关联文件' },
  { key: 'page', prop: 'page', label: '页码', width: 75 }, { key: 'carrier', prop: 'carrier', label: '承运商', minWidth: 120 }, { key: 'trackingNo', prop: 'trackingNo', label: '运单号', minWidth: 180 },
  { key: 'appliedAt', label: '实际贴单时间', minWidth: 160, formatter: (row: { appliedAt: string | null }) => dateTime(row.appliedAt) },
]
const fileLabels: Record<string, string> = { PURCHASE: '购买凭证', BUDGET: '预算授权', LABEL: '快递面单', EXCEPTION: '异常证据', RECEIPT: '收货凭证', VOUCHER: '费用凭证' }
const noteColumns: DataTableColumn[] = [
  { key: 'note_no', prop: 'note_no', label: '说明编号', minWidth: 180 },
  { key: 'target', label: '关联事实', minWidth: 180, formatter: (row: PlatformProcurement['controls']['notes'][number]) => row.target_type === 'PURCHASE' ? order.value?.orderNo || '—' : row.target_type === 'WAREHOUSE' ? row.original_value_json?.name || '实际仓记录' : row.target_type === 'RECEIPT' ? detail.value?.physical.receipts.find(item => item.id === row.target_id)?.receiptNo || '未关联实收' : detail.value?.transport.shipments.find(item => item.id === row.target_id)?.shipmentNo || '未关联交寄' },
  { key: 'reason', prop: 'reason', label: '内部事实说明', minWidth: 260 },
  { key: 'warehouseCorrection', label: '仓库更正留痕', minWidth: 190, formatter: (row: PlatformProcurement['controls']['notes'][number]) => row.corrected_value_json ? `${row.original_value_json?.name || '—'} → ${row.corrected_value_json.warehouseName || '—'}` : '—' },
  { key: 'block', label: '阻断状态', width: 140, formatter: (row: PlatformProcurement['controls']['notes'][number]) => !row.blocking ? '仅说明' : row.resolved_at ? '已解除阻断' : '待处理阻断' },
  { key: 'resolution_reason', prop: 'resolution_reason', label: '解除依据', minWidth: 220 },
  { key: 'client_summary', prop: 'client_summary', label: '客户可见摘要', minWidth: 220 },
]
const remainingColumns: DataTableColumn[] = [{ key: 'businessNo', prop: 'businessNo', label: '货物来源', minWidth: 180 }, { key: 'kind', label: '剩余类型', minWidth: 130, formatter: (row: PlatformProcurement['controls']['remaining'][number]) => remainingLabels[row.kind] }, { key: 'quantity', prop: 'quantity', label: '待处理件数', width: 130 }]
const closureColumns: DataTableColumn[] = [{ key: 'closure_no', prop: 'closure_no', label: '关闭编号', minWidth: 180 }, { key: 'financial_conclusion', prop: 'financial_conclusion', label: '内部财务结论', minWidth: 250 }, { key: 'reason', prop: 'reason', label: '内部关闭原因', minWidth: 220 }, { key: 'client_summary', prop: 'client_summary', label: '客户可见摘要', minWidth: 250 }, { key: 'created_at', label: '关闭时间', minWidth: 170, formatter: (row: PlatformProcurement['controls']['closures'][number]) => dateTime(row.created_at) }]
const closureItemColumns: DataTableColumn[] = [
  { key: 'source', label: '处置来源', minWidth: 180, formatter: (row: PlatformProcurement['controls']['closureItems'][number]) => row.source_kind === 'PURCHASE_REMAINDER' ? order.value?.orderNo || '—' : row.source_kind === 'TRANSIT_REMAINDER' ? detail.value?.physical.cartons.find(item => item.id === row.source_id)?.cartonNo || '未关联原箱' : detail.value?.physical.receipts.find(item => item.id === row.source_id)?.receiptNo || '未关联实收' },
  { key: 'source_kind', label: '来源类型', width: 130, formatter: (row: PlatformProcurement['controls']['closureItems'][number]) => remainingLabels[row.source_kind] },
  { key: 'quantity', prop: 'quantity', label: '件数', width: 90 }, { key: 'decision', label: '实际处置', minWidth: 150, formatter: (row: PlatformProcurement['controls']['closureItems'][number]) => decisionLabels[row.decision] || '待核对' }, { key: 'destination', prop: 'destination', label: '实际去向与接收方', minWidth: 260 },
]
const correctionColumns: DataTableColumn[] = [
  { key: 'correctionNo', prop: 'correctionNo', label: '更正编号', minWidth: 190 }, { key: 'rootFeeNo', prop: 'rootFeeNo', label: '原费用编号', minWidth: 170 },
  { key: 'targetOriginalAmount', label: '正确原币总额', minWidth: 150, formatter: (row: PlatformProcurement['feeCorrections'][number]) => money(row.targetOriginalAmount, row.originalCurrency) },
  { key: 'targetAmount', label: '目标人民币', minWidth: 140, formatter: (row: PlatformProcurement['feeCorrections'][number]) => money(row.targetAmount, 'CNY') },
  { key: 'previousNetAmount', label: '更正前净实扣', minWidth: 140, formatter: (row: PlatformProcurement['feeCorrections'][number]) => money(row.previousNetAmount, 'CNY') },
  { key: 'differenceAmount', label: '本次差额', minWidth: 140, formatter: (row: PlatformProcurement['feeCorrections'][number]) => money(row.differenceAmount, 'CNY') },
  { key: 'feeNos', label: '关联实际费用或调整', minWidth: 240, formatter: (row: PlatformProcurement['feeCorrections'][number]) => row.feeNos.join('；') || '无资金差额' },
]
const fileColumns: DataTableColumn[] = [
  { key: 'actions', slotName: 'actions', label: '操作', width: 90, fixed: 'left' }, { key: 'fileName', prop: 'fileName', label: '文件名', minWidth: 250 },
  { key: 'category', label: '用途', width: 120, formatter: (row: ProcurementFile) => fileLabels[row.category] || '待核对' },
  { key: 'createdAt', label: '上传时间', minWidth: 160, formatter: (row: ProcurementFile) => dateTime(row.createdAt) },
]
const historyColumns: DataTableColumn[] = [{ key: 'createdAt', label: '时间', minWidth: 160, formatter: (row: PlatformProcurement['reviewHistory'][number]) => dateTime(row.createdAt) }, { key: 'operation', label: '操作', width: 120, formatter: (row: PlatformProcurement['reviewHistory'][number]) => ({ CREATE: '创建', REVIEW: '审核', UPDATE: '编辑备注' } as Record<string, string>)[row.operationType || ''] || '采购变更' }, { key: 'remark', prop: 'remark', label: '说明', minWidth: 250 }]
const commandColumns: DataTableColumn[] = [{ key: 'created_at', label: '时间', minWidth: 160, formatter: (row: PlatformProcurement['operations'][number]) => dateTime(row.created_at) }, { key: 'reason', prop: 'reason', label: '履约操作说明', minWidth: 400 }]
let generation = 0; let inFlight: Promise<void> | null = null; let inFlightScope = ''
const scope = computed(() => `${auth.user?.id || ''}:${customerId.value}:${purchaseId.value}`)
onBeforeUnmount(() => { generation++ })
function load() {
  const currentScope = scope.value
  if (inFlight && inFlightScope === currentScope) return inFlight
  const current = ++generation; const number = purchaseId.value; const customer = customerId.value
  detail.value = null; loadError.value = null; loading.value = false
  if (!number || !customer) { loadError.value = { message: '缺少采购订单号或客户标识，请从采购订单列表重新进入' }; return Promise.resolve() }
  loading.value = true; inFlightScope = currentScope
  const promise = getOverseasPurchase(number, customer).then(result => { if (current === generation) detail.value = result }).catch(error => { if (current === generation) loadError.value = getApiErrorDetails(error, '采购详情加载失败') }).finally(() => {
    if (current === generation) loading.value = false
    if (inFlight === promise) inFlight = null
  })
  inFlight = promise; return promise
}
async function download(fileId: unknown) {
  const file = detail.value?.files.find(item => item.fileId === fileId)
  if (!file || !order.value || downloading.value) return
  downloading.value = file.fileId; operationError.value = null; const current = scope.value
  try {
    const blob = await downloadProcurementFile(order.value.orderNo, customerId.value, file.fileId)
    if (scope.value !== current) return
    const url = URL.createObjectURL(blob); const link = document.createElement('a'); link.href = url; link.download = file.fileName; link.click(); setTimeout(() => URL.revokeObjectURL(url), 1000)
  } catch (error) { if (scope.value === current) operationError.value = getApiErrorDetails(error, '文件下载失败') }
  finally { downloading.value = null }
}
let activatedOnce = false
watch(scope, () => { void load() }, { immediate: true })
onActivated(() => { if (activatedOnce) void load(); else activatedOnce = true })
</script>
<template>
  <AdminPage class="admin-density admin-workbench"><OperationErrorToast :details="operationError" />
    <DetailPageLayout class="purchase-detail density-detail-layout workbench-panel is-flush is-page-surface" aria-label="采购订单履约详情">
      <template #header><div class="density-detail-header"><div class="density-detail-heading"><el-button link class="density-back" @click="router.push({ name: 'overseas-business-purchases' })"><ArrowLeft :size="16" />返回列表</el-button><h1 class="density-detail-title">{{ order?.orderNo || '—' }}</h1><StatusBadge v-if="order" :status="statusLabel(order.status, order.procurementDirection)" /></div><div class="density-actions"><el-button :loading="loading" @click="load">刷新</el-button><el-button v-if="order && access.can(overseasBusinessPermissions.purchaseEdit)" @click="router.push({ name: 'overseas-business-purchase-edit', params: { purchaseId: order.orderNo }, query: { customerId } })">编辑内部备注</el-button></div></div></template>
      <template v-if="order" #summary><dl class="density-detail-overview" aria-label="采购订单概览"><div><dt>客户</dt><dd>{{ text(order.customerName) }}</dd></div><div><dt>计划采购仓</dt><dd>{{ text(order.plannedWarehouseName) }}</dd></div><div><dt>采购数量</dt><dd>{{ order.purchaseQuantity }}</dd></div></dl></template>
      <LoadErrorState v-if="loadError" title="采购详情暂时无法加载" :message="loadError.message" :loading="loading" @retry="load"><template #details><ApiErrorMeta :details="loadError" /></template></LoadErrorState>
      <div v-else v-loading="loading" class="detail-grid">
        <template v-if="detail">
          <ProcurementNodeActions :detail="detail" :customer-id="customerId" @changed="load" />
          <section><h3>订单及预算</h3><dl class="density-fields"><div v-for="field in fields" :key="field[0]" :class="{ wide: ['下单收货地址', '内部备注'].includes(field[0]) }"><dt>{{ field[0] }}</dt><dd>{{ text(field[1]) }}</dd></div></dl></section>
          <section><h3>购买事实</h3><dl class="density-fields"><div v-for="field in purchaseFields" :key="field[0]"><dt>{{ field[0] }}</dt><dd>{{ text(field[1]) }}</dd></div></dl></section>
          <section><h3>履约进度</h3><dl class="density-fields"><div v-for="step in detail.customerView.progress" :key="step.key"><dt>{{ step.title }}</dt><dd>{{ step.completedAt ? dateTime(step.completedAt) : '未完成' }}</dd></div></dl></section>
          <section><h3>分次实收记录</h3><div class="workbench-table"><DataTable :data="detail.physical.receipts" :columns="receiptColumns" row-key="id" empty-text="暂无实收记录" /></div></section>
          <section><h3>差异处置记录</h3><div class="workbench-table"><DataTable :data="detail.physical.dispositions" :columns="dispositionColumns" row-key="id" empty-text="暂无差异处置" /></div></section>
          <section><h3>逐箱装货清单 · {{ detail.physical.packingStatus === 'CONFIRMED' ? '已确认' : detail.physical.packingStatus === 'DRAFT' ? '草稿' : '未建立' }}<span v-if="detail.physical.packingVersion">（第 {{ detail.physical.packingVersion }} 版）</span></h3><div class="workbench-table"><DataTable :data="detail.physical.cartons" :columns="cartonColumns" row-key="id" empty-text="暂无箱明细" /></div></section>
          <section v-if="detail.transport.domesticCargo.length"><h3>{{ t('国内包装与可寄货物核对') }}</h3><div class="workbench-table"><DataTable :data="detail.transport.domesticCargo" :columns="cartonColumns" row-key="cartonId" /></div></section>
          <section v-for="group in labelGroups" :key="group.leg"><h3>{{ group.title }}最近保存面单 · 第 {{ group.value?.version }} 版<InlineHelp title="面单核对说明"><p>包装或实收变化后须重新核对面单；是否可交寄以节点校验结果为准。</p></InlineHelp></h3><dl v-if="group.value" class="density-fields"><div class="wide"><dt>寄件信息</dt><dd>{{ group.value.sender.name }} · {{ group.value.sender.phone }} · {{ group.value.sender.address }}</dd></div><div class="wide"><dt>收件信息</dt><dd>{{ group.value.receiver.name }} · {{ group.value.receiver.phone }} · {{ group.value.receiver.address }}</dd></div></dl><div class="workbench-table"><DataTable :data="group.value?.labels || []" :columns="labelColumns" row-key="cartonId" /></div></section>
          <section><h3>两段实际交寄</h3><div class="workbench-table"><DataTable :data="detail.customerView.shipments" :columns="shipmentColumns" empty-text="暂无实际交寄记录" /></div></section>
          <section><h3>费用与资金结果<InlineHelp title="费用与资金说明"><p>样品货款与实际费用独立结算；预估国际运费仅冻结。资金结果和费用来源关联分别核对。</p></InlineHelp></h3><div class="workbench-table"><DataTable :data="detail.customerView.fees" :columns="feeColumns" row-key="feeNo" empty-text="暂无核定费用" /></div></section>
          <section><h3>费用更正记录<InlineHelp title="费用更正说明"><p>本表记录核定目标、差额及未实扣费用的替代版本；实际扣款、退款结果见费用与资金明细。</p></InlineHelp></h3><div class="workbench-table"><DataTable :data="detail.feeCorrections" :columns="correctionColumns" row-key="correctionNo" empty-text="暂无费用目标更正" /></div></section>
          <section><h3>事实说明与阻断</h3><div class="workbench-table"><DataTable :data="detail.controls.notes" :columns="noteColumns" row-key="id" empty-text="暂无事实说明或阻断" /></div></section>
          <section><h3>剩余货物去向核对</h3><div class="workbench-table"><DataTable :data="detail.controls.remaining" :columns="remainingColumns" empty-text="当前无待处置的剩余货物" /></div></section>
          <section v-if="detail.controls.closures.length"><h3>异常关闭记录</h3><div class="workbench-table"><DataTable :data="detail.controls.closures" :columns="closureColumns" row-key="id" /></div><div class="workbench-table"><DataTable :data="detail.controls.closureItems" :columns="closureItemColumns" row-key="id" empty-text="关闭时无剩余实物" /></div></section>
          <section><h3>本单文件</h3><div class="workbench-table"><DataTable :data="detail.files" :columns="fileColumns" row-key="fileId" empty-text="暂无文件"><template #actions="{ row }"><el-button class="density-action" :loading="downloading === row.fileId" :disabled="!!downloading" @click="download(row.fileId)">下载</el-button></template></DataTable></div></section>
          <section><h3>操作流水</h3><div class="workbench-table"><DataTable :data="detail.reviewHistory" :columns="historyColumns" empty-text="暂无基础操作记录" /></div><div class="workbench-table"><DataTable :data="detail.operations" :columns="commandColumns" empty-text="暂无履约操作记录" /></div></section>
        </template>
      </div>
    </DetailPageLayout>
  </AdminPage>
</template>
<style scoped>
.detail-grid { display: grid; min-width: 0; gap: var(--admin-space-5); }
.detail-grid section { min-width: 0; }
.detail-grid h3 { margin: 0 0 var(--admin-space-3); font-size: var(--admin-font-section); }
.detail-grid p { color: var(--workbench-muted); font-size: var(--admin-font-caption); }
.density-fields > .wide { grid-column: span 2; }
</style>