feat(mes-dv): 设备台账添加导入功能前端 UI

- 新增 MachineryImportForm 组件，参考物料导入模式
- 列表页添加导入按钮和导入弹窗
- API 新增 importTemplate 方法（后端接口待实现）

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/api/mes/dv/machinery/index.ts

@@ -47,5 +47,10 @@ export const DvMachineryApi = {
   // 导出设备台账 Excel
   exportMachinery: async (params: any) => {
     return await request.download({ url: `/mes/dv/machinery/export-excel`, params })
+  },
+
+  // 下载设备导入模板
+  importTemplate: async () => {
+    return await request.download({ url: `/mes/dv/machinery/get-import-template` })
   }
 }

src/views/mes/dv/machinery/MachineryImportForm.vue

@@ -0,0 +1,138 @@
+<template>
+  <Dialog v-model="dialogVisible" title="设备导入" width="400">
+    <el-upload
+      ref="uploadRef"
+      v-model:file-list="fileList"
+      :action="importUrl + '?updateSupport=' + updateSupport"
+      :auto-upload="false"
+      :disabled="formLoading"
+      :headers="uploadHeaders"
+      :limit="1"
+      :on-error="submitFormError"
+      :on-exceed="handleExceed"
+      :on-success="submitFormSuccess"
+      accept=".xlsx, .xls"
+      drag
+    >
+      <Icon icon="ep:upload" />
+      <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
+      <template #tip>
+        <div class="el-upload__tip text-center">
+          <div class="el-upload__tip">
+            <el-checkbox v-model="updateSupport" />
+            是否更新已经存在的设备数据
+          </div>
+          <span>仅允许导入 xls、xlsx 格式文件。</span>
+          <el-link
+            :underline="false"
+            style="font-size: 12px; vertical-align: baseline"
+            type="primary"
+            @click="importTemplate"
+          >
+            下载模板
+          </el-link>
+        </div>
+      </template>
+    </el-upload>
+    <template #footer>
+      <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
+      <el-button @click="dialogVisible = false">取 消</el-button>
+    </template>
+  </Dialog>
+</template>
+<script setup lang="ts">
+import { DvMachineryApi } from '@/api/mes/dv/machinery'
+import { getAccessToken, getTenantId } from '@/utils/auth'
+import download from '@/utils/download'
+
+defineOptions({ name: 'MachineryImportForm' })
+
+const message = useMessage() // 消息弹窗
+
+const dialogVisible = ref(false) // 弹窗的是否展示
+const formLoading = ref(false) // 表单的加载中
+const uploadRef = ref()
+const importUrl =
+  import.meta.env.VITE_BASE_URL + import.meta.env.VITE_API_URL + '/mes/dv/machinery/import'
+const uploadHeaders = ref() // 上传 Header 头
+const fileList = ref([]) // 文件列表
+const updateSupport = ref(0) // 是否更新已经存在的设备数据
+
+/** 打开弹窗 */
+const open = () => {
+  dialogVisible.value = true
+  updateSupport.value = 0
+  fileList.value = []
+  resetForm()
+}
+defineExpose({ open }) // 提供 open 方法，用于打开弹窗
+
+/** 提交表单 */
+const submitForm = async () => {
+  if (fileList.value.length == 0) {
+    message.error('请上传文件')
+    return
+  }
+  // 提交请求
+  uploadHeaders.value = {
+    Authorization: 'Bearer ' + getAccessToken(),
+    'tenant-id': getTenantId()
+  }
+  formLoading.value = true
+  uploadRef.value!.submit()
+}
+
+/** 文件上传成功 */
+const emits = defineEmits(['success'])
+const submitFormSuccess = (response: any) => {
+  if (response.code !== 0) {
+    message.error(response.msg)
+    resetForm()
+    return
+  }
+  // 拼接提示语
+  const data = response.data
+  let text = '上传成功数量：' + data.createCodes.length + ';'
+  for (let code of data.createCodes) {
+    text += '< ' + code + ' >'
+  }
+  text += '更新成功数量：' + data.updateCodes.length + ';'
+  for (const code of data.updateCodes) {
+    text += '< ' + code + ' >'
+  }
+  text += '更新失败数量：' + Object.keys(data.failureCodes).length + ';'
+  for (const code in data.failureCodes) {
+    text += '< ' + code + ': ' + data.failureCodes[code] + ' >'
+  }
+  message.alert(text)
+  formLoading.value = false
+  dialogVisible.value = false
+  // 发送操作成功的事件
+  emits('success')
+}
+
+/** 上传错误提示 */
+const submitFormError = (): void => {
+  message.error('上传失败，请您重新上传！')
+  formLoading.value = false
+}
+
+/** 重置表单 */
+const resetForm = async (): Promise<void> => {
+  // 重置上传状态和文件
+  formLoading.value = false
+  await nextTick()
+  uploadRef.value?.clearFiles()
+}
+
+/** 文件数超出提示 */
+const handleExceed = (): void => {
+  message.error('最多只能上传一个文件！')
+}
+
+/** 下载模板操作 */
+const importTemplate = async () => {
+  const res = await DvMachineryApi.importTemplate()
+  download.excel(res, '设备导入模板.xls')
+}
+</script>

src/views/mes/dv/machinery/index.vue

@@ -71,6 +71,14 @@
             >
               <Icon icon="ep:plus" class="mr-5px" /> 新增
             </el-button>
+            <el-button
+              type="warning"
+              plain
+              @click="handleImport"
+              v-hasPermi="['mes:dv-machinery:import']"
+            >
+              <Icon icon="ep:upload" class="mr-5px" /> 导入
+            </el-button>
             <el-button
               type="success"
               plain
@@ -139,6 +147,8 @@
 
   <!-- 表单弹窗：添加/修改 -->
   <MachineryForm ref="formRef" @success="getList" />
+  <!-- 设备导入对话框 -->
+  <MachineryImportForm ref="importFormRef" @success="getList" />
 </template>
 
 <script setup lang="ts">
@@ -148,6 +158,7 @@ import { DvMachineryApi, DvMachineryVO } from '@/api/mes/dv/machinery'
 import { MdWorkshopApi, MdWorkshopVO } from '@/api/mes/md/workstation/workshop'
 import MachineryForm from './MachineryForm.vue'
 import MachineryTypeTree from './MachineryTypeTree.vue'
+import MachineryImportForm from './MachineryImportForm.vue'
 import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
 
 defineOptions({ name: 'MesDvMachinery' })
@@ -236,7 +247,11 @@ const handleExport = async () => {
   }
 }
 
-// TODO @AI：导入逻辑；
+/** 设备导入 */
+const importFormRef = ref()
+const handleImport = () => {
+  importFormRef.value.open()
+}
 
 /** 初始化 **/
 onMounted(async () => {