feat(wms): 优化钢卷库区操作记录吞吐报表统计功能

- 后端新增 statistics 接口聚合图表数据，避免前端遍历计算
- 新增 WmsCoilWarehouseOperationLogStatisticsVo 数据传输对象
- 实现按操作人汇总、按日趋势、汇总指标三个维度的数据查询
- 前端 record 页面集成统计卡片、趋势图、饼图、柱状图展示
- 优化分页逻辑，移除前端全量数据存储和分页计算
- 添加完整的 SQL 统计查询语句支持多维度数据聚合

klp-ui/src/api/wms/coilWarehouseOperationLog.js

@@ -71,4 +71,13 @@ export function getCoilWarehouseOperationLogByCoilId(params) {
     method: 'get',
     params
   })
+}
+
+// 吞吐报表统计（后端聚合图表数据）
+export function getStatistics(params) {
+  return request({
+    url: '/wms/coilWarehouseOperationLog/statistics',
+    method: 'get',
+    params
+  })
 }

klp-ui/src/views/wms/warehouse/record.vue

@@ -177,14 +177,14 @@
     </el-table>
 
     <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
-      @pagination="setPageData" />
+      @pagination="getList" />
 
 
   </div>
 </template>
 
 <script>
-import { listCoilWarehouseOperationLog, delCoilWarehouseOperationLog } from "@/api/wms/coilWarehouseOperationLog";
+import { listCoilWarehouseOperationLog, delCoilWarehouseOperationLog, getStatistics } from "@/api/wms/coilWarehouseOperationLog";
 import ProductInfo from "@/components/KLPService/Renderer/ProductInfo";
 import RawMaterialInfo from "@/components/KLPService/Renderer/RawMaterialInfo";
 import dayjs from "dayjs";
@@ -219,8 +219,6 @@ export default {
       total: 0,
       // 钢卷库区操作记录表格数据
       coilWarehouseOperationLogList: [],
-      // 原始数据（用于前端分页）
-      allData: [],
       // 统计指标
       stats: {
         totalCount: 0,
@@ -248,6 +246,7 @@ export default {
   },
   created() {
     this.getList();
+    this.getStats();
   },
   mounted() {
     // 初始化图表
@@ -266,7 +265,7 @@ export default {
     }
   },
   methods: {
-    /** 查询钢卷库区操作记录列表 */
+    /** 查询钢卷库区操作记录列表（仅表格分页数据） */
     getList() {
       this.loading = true;
       // 处理时间范围
@@ -274,67 +273,50 @@ export default {
         this.queryParams.createStartTime = this.queryParams.createTimeRange[0];
         this.queryParams.createEndTime = this.queryParams.createTimeRange[1];
       }
-      // 移除分页参数，获取全部数据
-      const params = { ...this.queryParams, pageNum: 1, pageSize: 10000 };
+      const params = {
+        ...this.queryParams,
+        pageNum: this.queryParams.pageNum,
+        pageSize: this.queryParams.pageSize
+      };
 
       listCoilWarehouseOperationLog(params).then(response => {
-        this.allData = response.rows;
+        this.coilWarehouseOperationLogList = response.rows;
         this.total = response.total;
-        this.calculateStats();
-        this.setPageData();
+        this.loading = false;
+      }).catch(() => {
         this.loading = false;
       });
     },
-    /** 设置分页数据 */
-    setPageData() {
-      const start = (this.queryParams.pageNum - 1) * this.queryParams.pageSize;
-      const end = start + parseInt(this.queryParams.pageSize);
-      this.coilWarehouseOperationLogList = this.allData.slice(start, end);
-    },
-    /** 计算统计指标 */
-    calculateStats() {
-      // 计算操作记录总数
-      this.stats.totalCount = this.allData.length;
+    /** 查询吞吐报表统计（图表 + 卡片，后端聚合） */
+    getStats() {
+      const params = { ...this.queryParams };
+      if (params.createTimeRange) {
+        params.createStartTime = params.createTimeRange[0];
+        params.createEndTime = params.createTimeRange[1];
+      }
+      delete params.pageNum;
+      delete params.pageSize;
 
-      // 计算总重量
-      this.stats.totalWeight = this.allData.reduce((sum, item) => {
-        if (item.coil && item.coil.netWeight) {
-          return sum + parseFloat(item.coil.netWeight);
-        }
-        return sum;
-      }, 0).toFixed(2);
-
-      // 计算涉及的库位数量（去重）
-      const warehouseIds = new Set();
-      this.allData.forEach(item => {
-        if (item.warehouse && item.warehouse.actualWarehouseId) {
-          warehouseIds.add(item.warehouse.actualWarehouseId);
-        }
+      getStatistics(params).then(response => {
+        const data = response.data;
+        this.stats.totalCount = Number(data.totalCount) || 0;
+        this.stats.totalWeight = Number(data.totalWeight || 0).toFixed(2);
+        this.stats.warehouseCount = Number(data.warehouseCount) || 0;
+        this.userSummaryData = (data.userSummary || []).map(item => ({
+          createBy: item.createBy,
+          coilCount: Number(item.coilCount) || 0,
+          totalWeight: Number(item.totalWeight || 0)
+        }));
+        // 更新图表
+        this.updateTrendChart((data.trendData || []).map(item => ({
+          date: item.date,
+          count: Number(item.count) || 0
+        })));
+        this.updatePieChart(this.userSummaryData);
+        this.updateBarChart(this.userSummaryData);
+      }).catch(err => {
+        console.error('获取统计失败:', err);
       });
-      this.stats.warehouseCount = warehouseIds.size;
-
-      // 按操作人汇总数据
-      const userMap = {};
-      this.allData.forEach(item => {
-        const user = item.createBy || '未知';
-        if (!userMap[user]) {
-          userMap[user] = {
-            createBy: user,
-            coilCount: 0,
-            totalWeight: 0
-          };
-        }
-        userMap[user].coilCount++;
-        if (item.coil && item.coil.netWeight) {
-          userMap[user].totalWeight += parseFloat(item.coil.netWeight);
-        }
-      });
-
-      // 转换为数组并按操作卷数降序排序
-      this.userSummaryData = Object.values(userMap).sort((a, b) => b.coilCount - a.coilCount);
-
-      // 更新图表数据
-      this.updateCharts();
     },
     /** 初始化图表 */
     initCharts() {
@@ -345,29 +327,12 @@ export default {
       // 柱状图
       this.barChart = echarts.init(document.getElementById('barChart'));
     },
-    /** 更新图表数据 */
-    updateCharts() {
-      this.updateTrendChart();
-      this.updatePieChart();
-      this.updateBarChart();
-    },
     /** 更新趋势图 */
-    updateTrendChart() {
+    updateTrendChart(trendData) {
       if (!this.trendChart) return;
 
-      // 按日期分组数据
-      const dateMap = {};
-      this.allData.forEach(item => {
-        const date = item.createTime.substring(0, 10);
-        if (!dateMap[date]) {
-          dateMap[date] = 0;
-        }
-        dateMap[date]++;
-      });
-
-      // 转换为数组并排序
-      const dateArr = Object.keys(dateMap).sort();
-      const dataArr = dateArr.map(date => dateMap[date]);
+      const dateArr = (trendData || []).map(item => item.date);
+      const dataArr = (trendData || []).map(item => item.count);
 
       const option = {
         tooltip: {
@@ -390,26 +355,13 @@ export default {
       this.trendChart.setOption(option);
     },
     /** 更新饼图 */
-    updatePieChart() {
+    updatePieChart(userSummaryData) {
       if (!this.pieChart) return;
 
-      // 按操作人分组数据
-      const userMap = {};
-      this.allData.forEach(item => {
-        const user = item.createBy || '未知';
-        if (!userMap[user]) {
-          userMap[user] = 0;
-        }
-        userMap[user]++;
-      });
-
-      // 转换为数组并按操作次数从大到小排序
-      const data = Object.entries(userMap)
-        .sort((a, b) => b[1] - a[1])
-        .map(([user, value]) => ({
-          name: user,
-          value: value
-        }));
+      const data = (userSummaryData || []).map(item => ({
+        name: item.createBy,
+        value: item.coilCount
+      }));
 
       const option = {
         tooltip: {
@@ -425,23 +377,11 @@ export default {
       this.pieChart.setOption(option);
     },
     /** 更新柱状图 */
-    updateBarChart() {
+    updateBarChart(userSummaryData) {
       if (!this.barChart) return;
 
-      // 按操作人分组数据
-      const userMap = {};
-      this.allData.forEach(item => {
-        const user = item.createBy || '未知';
-        if (!userMap[user]) {
-          userMap[user] = 0;
-        }
-        userMap[user]++;
-      });
-
-      // 转换为数组并按操作次数从大到小排序
-      const sortedEntries = Object.entries(userMap).sort((a, b) => b[1] - a[1]);
-      const users = sortedEntries.map(([user]) => user);
-      const counts = sortedEntries.map(([, count]) => count);
+      const users = (userSummaryData || []).map(item => item.createBy);
+      const counts = (userSummaryData || []).map(item => item.coilCount);
 
       const option = {
         tooltip: {
@@ -470,6 +410,7 @@ export default {
     handleQuery() {
       this.queryParams.pageNum = 1;
       this.getList();
+      this.getStats();
     },
     /** 重置按钮操作 */
     resetQuery() {