feat(odf-cable-faults): Add mileage correction calculation to fault display

- Add calcDisplayMileage function to automatically apply mileage correction to displayed fault mileage
- Update fault list display in uniapp to show corrected mileage value
- Update fault list table in Vue admin to show corrected mileage using template slot
- Add CalcDisplayMileage method in OdfCableFaultsController for export functionality
- Ensure consistent mileage calculation across mobile, web, and export features

odf-uniapp/pages/fault-list/index.vue

@@ -38,7 +38,7 @@
           </view>
           <view class="fault-row">
             <text class="fault-label">表显故障里程：</text>
-            <text class="fault-value">{{ item.mileage }}</text>
+            <text class="fault-value">{{ calcDisplayMileage(item.mileage, item.mileageCorrection) }}</text>
           </view>
           <view class="fault-row last-row">
             <text class="fault-label">所属光缆：</text>
@@ -71,6 +71,15 @@ const pageSize = ref(20)
 const totalPage = ref(1)
 const loading = ref(false)
 
+function calcDisplayMileage(mileage, mileageCorrection) {
+  const m = parseFloat(mileage)
+  const c = parseFloat(mileageCorrection)
+  if (!isNaN(m) && !isNaN(c)) {
+    return String(Math.round((m + c) * 10000) / 10000)
+  }
+  return mileage || ''
+}
+
 async function loadFaultList(isLoadMore = false) {
   if (loading.value) return
   loading.value = true

server/ZR.Admin.WebApi/Controllers/Business/OdfCableFaultsController.cs

@@ -139,7 +139,7 @@ namespace ZR.Admin.WebApi.Controllers.Business
                     ["故障发生频次"] = item.FaultCount,
                     ["人员"] = item.Personnel,
                     ["故障原因"] = item.FaultReason,
-                    ["表显故障里程"] = item.Mileage,
+                    ["表显故障里程"] = CalcDisplayMileage(item.Mileage, item.MileageCorrection),
                     ["表显里程矫正"] = item.MileageCorrection,
                     ["地点"] = item.Location,
                     ["纬度"] = item.Latitude,
@@ -199,5 +199,16 @@ namespace ZR.Admin.WebApi.Controllers.Business
             var result = DownloadImportTemplate(new List<OdfCableFaultImportDto>() { }, "OdfCableFaults");
             return ExportExcel(result.Item2, result.Item1);
         }
+        /// <summary>
+        /// 计算表显故障里程（自动加上表显里程矫正）
+        /// </summary>
+        private static string CalcDisplayMileage(string mileage, string mileageCorrection)
+        {
+            if (decimal.TryParse(mileage, out var m) && decimal.TryParse(mileageCorrection, out var c))
+            {
+                return (m + c).ToString();
+            }
+            return mileage ?? "";
+        }
     }
 }

server/ZR.Vue/src/views/business/OdfCableFaults.vue

@@ -82,7 +82,11 @@
       <el-table-column prop="faultTime" label="故障时间" align="center" :show-overflow-tooltip="true" v-if="columns.showColumn('faultTime')" />
       <el-table-column prop="personnel" label="人员" align="center" :show-overflow-tooltip="true" v-if="columns.showColumn('personnel')" />
       <el-table-column prop="faultReason" label="故障原因" align="center" :show-overflow-tooltip="true" v-if="columns.showColumn('faultReason')" />
-      <el-table-column prop="mileage" label="表显故障里程" align="center" :show-overflow-tooltip="true" v-if="columns.showColumn('mileage')" />
+      <el-table-column label="表显故障里程" align="center" :show-overflow-tooltip="true" v-if="columns.showColumn('mileage')">
+        <template #default="scope">
+          {{ calcDisplayMileage(scope.row.mileage, scope.row.mileageCorrection) }}
+        </template>
+      </el-table-column>
       <el-table-column prop="mileageCorrection" label="表显里程矫正" align="center" :show-overflow-tooltip="true" v-if="columns.showColumn('mileageCorrection')" />
       <el-table-column prop="cableName" label="所属光缆" align="center" :show-overflow-tooltip="true" v-if="columns.showColumn('cableName')" />
       <el-table-column prop="faultCount" label="故障频次" align="center" v-if="columns.showColumn('faultCount')" />
@@ -246,6 +250,16 @@ const detailDisplayMileage = computed(() => {
   return detailData.value.mileage || ''
 })
 
+// 计算表显故障里程（自动加上表显里程矫正）
+function calcDisplayMileage(mileage, mileageCorrection) {
+  const m = parseFloat(mileage)
+  const c = parseFloat(mileageCorrection)
+  if (!isNaN(m) && !isNaN(c)) {
+    return String(Math.round((m + c) * 10000) / 10000)
+  }
+  return mileage || ''
+}
+
 // 远程搜索光缆
 function remoteCableSearch(query) {
   if (query) {