feat(透视表): 添加检查今日透视表是否存在的功能并优化空状态显示

添加checkCoilStatisticsSummaryExist接口检查今日是否已创建同类型透视表
在创建透视表前进行校验并提示用户是否覆盖
优化空状态显示为el-empty组件

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

@@ -42,3 +42,16 @@ export function delCoilStatisticsSummary(summaryId) {
     method: 'delete'
   })
 }
+
+// 检查今天是否已经创建过该类型的透视表
+// 如果已经创建过，返回该透视表的id
+// 如果没有创建过，返回null
+export function checkCoilStatisticsSummaryExist(statType) {
+  return request({
+    url: '/wms/coilStatisticsSummary/checkToday',
+    method: 'get',
+    params: {
+      statType
+    }
+  })
+}

klp-ui/src/views/wms/coil/perspective/index.vue

@@ -15,7 +15,9 @@
             <Preview :data="currentRow.statJson" :statType="currentRow.statType" />
           </div>
           <div v-else>
-            <div>钢卷生产统计详情</div>
+            <div>
+              <el-empty description="请点击左侧列表查看或创建透视表" />
+            </div>
           </div>
         </div>
       </el-col>
@@ -33,7 +35,9 @@
           <Preview :data="liveData" :statType="form.statType" />
         </div>
         <div v-else>
-          <div>钢卷生产统计详情</div>
+          <div>
+            <el-empty description="未知的透视表" />
+          </div>
         </div>
       </div>
     </el-dialog>
@@ -41,7 +45,7 @@
 </template>
 
 <script>
-import { getCoilStatisticsSummary, delCoilStatisticsSummary, addCoilStatisticsSummary, updateCoilStatisticsSummary } from "@/api/wms/coilStatisticsSummary";
+import { getCoilStatisticsSummary, delCoilStatisticsSummary, addCoilStatisticsSummary, updateCoilStatisticsSummary, checkCoilStatisticsSummaryExist } from "@/api/wms/coilStatisticsSummary";
 import LeftList from "./components/LeftList.vue";
 import Preview from "@/views/wms/coil/panels/Perspective/index.vue";
 
@@ -136,9 +140,39 @@ export default {
       };
     },
     /** 新增按钮操作 */
-    handleAdd(form) {
-      this.previewOpen = true;
+    async handleAdd(form) {
       this.form = form;
+      // 先检查今天是否已经创建过该类型的透视表
+      const {data: existingSummary} = await checkCoilStatisticsSummaryExist(form.statType);
+      // 如果已经创建过
+      if (existingSummary) {
+        // 先提示是否继续创建
+        try {
+          await this.$confirm('该类型已存在透视表，是否继续创建？', '提示', {
+            confirmButtonText: '确定',
+            cancelButtonText: '取消',
+            type: 'warning'
+          });
+        } catch (error) {
+          return;
+        }
+        // 如果要继续创建，则提示是否要覆盖已经存在的透视表
+        try {
+          await this.$confirm('是否覆盖已存在的透视表？', '提示', {
+            confirmButtonText: '删除并重新创建',
+            cancelButtonText: '保留已有透视表',
+            type: 'warning'
+          });
+          delCoilStatisticsSummary(existingSummary).then(() => {
+            this.$modal.msgSuccess("删除成功");
+            this.getList();
+          });
+        } catch (error) {
+          
+        }
+      }
+      this.previewOpen = true;
+     
       if (form.statType == '热轧原料') {
         this.previewLoading = true;
         listRawMaterialPerspective().then(response => {