导入重复数据时增加提示

@@ -267,3 +267,14 @@ export function getFileAccessHttpUrl(avatar,subStr) {
    return;
   }
 }
+
+export function checkeFile(url,parameter){
+  return axios({
+    url: url,
+    data: parameter,
+    method:'post' ,
+    headers: {
+      'Content-Type': 'multipart/form-data',  // 文件上传
+    },
+  })
+}
\ No newline at end of file

@@ -70,8 +70,15 @@
     <div class="table-operator">
       <!-- <a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
       <a-button type="primary" icon="download" @click="handleExportXls('贸易招标信息')">导出</a-button> -->
-      <a-upload name="file" :showUploadList="false" :multiple="false" :headers="tokenHeader" :action="importExcelUrl"
-                @change="handleImportExcel">
+      <!-- 修改导入按钮部分 -->
+      <a-upload
+        name="file"
+        :showUploadList="false"
+        :multiple="false"
+        :headers="tokenHeader"
+        :action="importExcelUrl"
+        :beforeUpload="beforeUploadCheck"
+        @change="handleImportExcel">
         <a-button type="primary" icon="import">导入招标信息</a-button>
       </a-upload>
       <!-- 高级查询区域 -->
@@ -160,7 +167,7 @@
 
 import { JeecgListMixin } from '@/mixins/JeecgListMixin'
 import TblTradeTenderInfoModal from './modules/TblTradeTenderInfoModal'
-import { getAction } from '@/api/manage'
+import { checkeFile, getAction } from '@/api/manage'
 import TblTradeTenderInfoTab2List from './TblTradeTenderInfoTab2List.vue'
 import TblTradeTenderInfoTab6List from './TblTradeTenderInfoTab6List.vue'
 import '@/assets/less/TableExpand.less'
@@ -498,6 +505,49 @@ export default {
       fieldList.push({ type: 'string', value: 'xjjhwcsj', text: '询价计划完成日期', dictCode: '' })
       fieldList.push({ type: 'string', value: 'bdlx', text: '标的类型', dictCode: '' })
       this.superFieldList = fieldList
+    },
+    // 添加 beforeUploadCheck 方法
+    beforeUploadCheck(file) {
+      return new Promise((resolve, reject) => {
+        // 创建FormData对象
+        const formData = new FormData()
+        formData.append('file', file)
+
+        // 使用axios发送请求
+        this.$http({
+          url: '/trade/tblTradeTenderInfo/checkTenderNo',
+          method: 'post',
+          data: formData,
+          headers: {
+            'Content-Type': 'multipart/form-data'
+          }
+        }).then(res => {
+          if (res.success) {
+            if (res.result.exist) {
+              this.$confirm({
+                title: '提示',
+                content: `标书号 ${res.result.tenderNo} 已存在，继续导入将删除原有数据。是否继续？`,
+                okText: '确定',
+                cancelText: '取消',
+                onOk: () => {
+                  resolve(true)
+                },
+                onCancel: () => {
+                  reject(new Error('用户取消导入'))
+                }
+              })
+            } else {
+              resolve(true)
+            }
+          } else {
+            this.$message.error(res.message || '检查标书号失败')
+            reject(new Error('检查标书号失败'))
+          }
+        }).catch(err => {
+          this.$message.error('检查标书号失败: ' + (err.message || err))
+          reject(err)
+        })
+      })
     }
   }
 }