新增按版本获取价格设置明细的接口，优化产品下拉选项查询，更新相关服务和前端调用逻辑。

bms-front/src/api/price/set.js

@@ -198,6 +198,15 @@ export function listSetDetailByProduct(psvId, productCode) {
   })
 }
 
+/** All detail rows for a version (no pagination); one call instead of N byProduct. */
+export function listSetDetailByVersion(psvId) {
+  return request({
+    url: '/price/set/detail/byVersion',
+    method: 'get',
+    params: { psvId }
+  })
+}
+
 /** 版本明细搜索下拉选项：按版本去重后的 产品/国家/分区 */
 export function listSetDetailOptions(psvId) {
   return request({

bms-front/src/views/price/billing/bill.vue

@@ -125,7 +125,7 @@
             @click="openBatchFee"
           >批量增加费用</el-button>
         </el-col>
-        <!-- <el-col :span="1.5">
+        <el-col :span="1.5">
           <el-button
             type="primary"
             plain
@@ -133,7 +133,7 @@
             v-hasPermi="['price:billing:chargeWeightEdit']"
             @click="openChargeWeightImport"
           >批量修改计费重</el-button>
-        </el-col> -->
+        </el-col>
         <el-col :span="1.5">
           <el-button
             type="info"
@@ -164,14 +164,14 @@
       </template>
       <template #col-action="{ row }">
         <el-button link type="primary" icon="View" @click="handleView(row)">查看</el-button>
-        <!-- <el-button
+        <el-button
           link
           type="primary"
           icon="Edit"
           :disabled="row.refundStatus === 'REFUNDED'"
           v-hasPermi="['price:billing:chargeWeightEdit']"
           @click="openEditChargeWeight(row)"
-        >改计费重</el-button> -->
+        >改计费重</el-button>
         <el-button
           link
           type="danger"
@@ -461,7 +461,7 @@ const columns = [
   { label: '销售员', prop: 'belongSaler', minWidth: 100, showOverflowTooltip: true },
   { label: '结算员', prop: 'settlementMan', minWidth: 100, showOverflowTooltip: true },
   { label: '客服员', prop: 'serviceMan', minWidth: 100, showOverflowTooltip: true },
-  { label: '操作', prop: 'action', align: 'center', width: 150, fixed: 'right', slot: 'action', showInToolbar: false, showOverflowTooltip: false }
+  { label: '操作', prop: 'action', align: 'center', width: 240, fixed: 'right', slot: 'action', showInToolbar: false, showOverflowTooltip: false }
 ]
 
 const arrearsStatusOptions = [

bms-front/src/views/price/orderBill/index.vue

@@ -245,7 +245,7 @@ const columns = [
   { label: '订单状态', prop: 'orderStatus', align: 'center', width: 110, slot: 'orderStatus' },
   { label: '计费状态', prop: 'billingFailStatus', align: 'center', width: 140, slot: 'billingFailStatus' },
   { label: '计费时间', prop: 'bizDate', align: 'center', width: 170, parseTime: true },
-  { label: '下单时间', prop: 'orderTime', align: 'center', width: 170, parseTime: true },
+//  { label: '下单时间', prop: 'orderTime', align: 'center', width: 170, parseTime: true },
   { label: '提货时间', prop: 'pickupDate', align: 'center', width: 170, parseTime: true },
   { label: '销售员', prop: 'belongSaler', minWidth: 100, showOverflowTooltip: true },
   { label: '结算员', prop: 'settlementMan', minWidth: 100, showOverflowTooltip: true },

bms-front/src/views/price/set/components/create/StepDetails.vue

@@ -227,7 +227,7 @@ import {
   surchargeAppliesToRow,
   toDetailPayload
 } from '../../utils/priceSet'
-import { getPriceSet, listSetDetailByProduct, importSetDetailPricesAsync, pullSetDetailsFromLibraryAsync, previewPullFromLibrary, previewImportDetailPrices, updateSetDetail, updateSetDetailSurchargeAsync, delSetDetail } from '@/api/price/set'
+import { getPriceSet, listSetDetailByProduct, listSetDetailByVersion, importSetDetailPricesAsync, pullSetDetailsFromLibraryAsync, previewPullFromLibrary, previewImportDetailPrices, updateSetDetail, updateSetDetailSurchargeAsync, delSetDetail } from '@/api/price/set'
 import { listRegionOptions } from '@/api/data/region'
 
 const props = defineProps({
@@ -437,12 +437,8 @@ async function loadLatestPriorVersionDraft() {
         return row
       })
     if (!products.length) return false
-    const chunks = await Promise.all(products.map(p =>
-      listSetDetailByProduct(prior.psvId, p.productCode)
-        .then(r => r.data || [])
-        .catch(() => [])
-    ))
-    applyLocalDraft(products, chunks.flat())
+    const detailRes = await listSetDetailByVersion(prior.psvId)
+    applyLocalDraft(products, detailRes.data || [])
     return true
   } finally {
     pulling.value = false

bms-front/src/views/price/set/components/detail/SetVersionTable.vue

@@ -123,9 +123,21 @@ function toEffMs(v) {
   return Number.isNaN(t) ? NaN : t
 }
 
-/** Sort by effective time descending; drafts without time last. */
-function sortByEffectiveTime(list) {
+/** draft / pending first, then effect, then expired; within group by effective time desc. */
+function statusRank(v) {
+  const s = String(v && v.status != null ? v.status : '')
+  if (s === '0') return 0
+  if (s === '3') return 1
+  if (s === '1') return 2
+  if (s === '2') return 3
+  return 9
+}
+
+function sortVersions(list) {
   return (list || []).slice().sort((a, b) => {
+    const ra = statusRank(a)
+    const rb = statusRank(b)
+    if (ra !== rb) return ra - rb
     const ta = toEffMs(a)
     const tb = toEffMs(b)
     const aNull = Number.isNaN(ta)
@@ -143,7 +155,7 @@ const filteredVersions = computed(() => {
   const filtered = statusTab.value === 'all'
     ? list
     : list.filter(v => String(v.status) === statusTab.value)
-  return sortByEffectiveTime(filtered)
+  return sortVersions(filtered)
 })
 
 function detailCount(row) {