feat(coil): 添加钢卷标签预览功能

在钢卷入库页面新增标签预览功能，用户可查看并打印钢卷标签。添加了相关API调用和弹窗组件，优化了用户体验。

klp-ui/src/views/wms/coil/do/warehousing.vue

@@ -19,7 +19,8 @@
                   <!-- 默认选中今天的收货计划，如果今天还没有收货计划，提醒创建收货计划 -->
                 </el-form-item>
                 <!-- 查找并选择，选择收货计划, 使用远程搜索 -->
-                <el-alert v-if="noPlan" type="warning" title="今天还没有收货计划，点击创建" show-icon @click.native="$router.push('/receive/plan')"></el-alert>
+                <el-alert v-if="noPlan" type="warning" title="今天还没有收货计划，点击创建" show-icon
+                  @click.native="$router.push('/receive/plan')"></el-alert>
               </el-col>
             </el-row>
             <el-row>
@@ -177,6 +178,9 @@
             </el-table-column>
             <el-table-column label="操作">
               <template slot-scope="scope">
+                <el-button size="mini" type="text" icon="el-icon-view" @click="handlePreviewLabel(scope.row)">
+                  打印
+                </el-button>
                 <el-button v-if="scope.row.actionStatus == 0 || scope.row.actionStatus == 1" type="primary"
                   @click="openReceiptModal(scope.row)" v-loading="buttonLoading">签收</el-button>
                 <el-button v-if="scope.row.actionStatus == 0 || scope.row.actionStatus == 1" type="danger"
@@ -217,11 +221,16 @@
         <el-button @click="receiptModalVisible = false">取消</el-button>
       </template>
     </el-dialog>
+
+    <!-- 标签预览弹窗 -->
+    <el-dialog title="标签预览" :visible.sync="labelRender.visible" append-to-body>
+      <label-render :content="labelRender.data" :labelType="labelRender.type" v-loading="labelRender.loading" />
+    </el-dialog>
   </div>
 </template>
 
 <script>
-import { getMaterialCoil } from '@/api/wms/coil'
+import { getMaterialCoil, listMaterialCoil } from '@/api/wms/coil'
 import { listPendingAction, delPendingAction, updatePendingAction } from '@/api/wms/pendingAction'
 import MaterialSelect from "@/components/KLPService/MaterialSelect";
 import ActualWarehouseSelect from "@/components/KLPService/ActualWarehouseSelect";
@@ -231,6 +240,7 @@ import RawMaterialSelect from "@/components/KLPService/RawMaterialSelect";
 import { Pagination } from 'element-ui';
 import { listDeliveryPlan } from '@/api/wms/deliveryPlan'
 import handleCoil, { COIL_ACTIONS } from '../js/coilActions'
+import LabelRender from '../panels/LabelRender/index.vue'
 
 // 键值为[400, 500), 不包含在字典中，但后续可以加入的特殊操作，这类操作录入后会立刻完成，例如入库（401）和发货（402）
 
@@ -241,6 +251,7 @@ export default {
     WarehouseSelect,
     ProductSelect,
     RawMaterialSelect,
+    LabelRender,
   },
   data() {
     return {
@@ -298,6 +309,12 @@ export default {
           { required: true, message: "毛重不能为空", trigger: "blur" }
         ],
       },
+      labelRender: {
+        visible: false,
+        data: {},
+        type: '2',
+        loading: false,
+      },
       planList: [],
       noPlan: false,
       // 确认收货表单参数
@@ -443,6 +460,29 @@ export default {
           this.buttonLoading = false;
         });
       });
+    },
+    /** 预览标签 */
+    handlePreviewLabel({ coilId, currentCoilNo, enterCoilNo, itemType }) {
+      this.labelRender.visible = true;
+      this.labelRender.loading = true;
+      listMaterialCoil({ coilId, currentCoilNo, enterCoilNo, itemType }).then(res => {
+        if (res.rows.length === 0) {
+          this.$modal.msgError("钢卷不存在");
+          this.labelRender.visible = false;
+          return
+        }
+        const row = res.rows[0]
+        this.labelRender.loading = false;
+        const item = row.itemType === 'product' ? row.product : row.rawMaterial;
+        const itemName = row.itemType === 'product' ? item?.productName || '' : item?.rawMaterialName || '';
+        this.labelRender.type = row.itemType === 'product' ? '3' : '2'
+        this.labelRender.data = {
+          ...row,
+          itemName: itemName,
+          updateTime: row.updateTime?.split(' ')[0] || '',
+        };
+    })
+     
     },
     handleDelete(row) {
       this.$modal.confirm("确认删除吗？", "删除确认", {