fix(review-meeting): 修复导出下载与命名及按钮顺序

src/api/review/meeting.ts

@@ -87,6 +87,17 @@ export interface ReviewMeetingAgendaAttachmentRespVO {
   size: number
 }
 
+export interface ReviewMeetingMaterialExportTaskRespVO {
+  taskId: number
+  reviewMeetingId: number
+  status: number
+  statusName: string
+  totalProjectCount: number
+  processedProjectCount: number
+  errorMessage?: string
+  downloadReady: boolean
+}
+
 export interface ReviewMeetingAgendaGenerateReqVO {
   name: string
   organizationUnit: string
@@ -219,6 +230,27 @@ export const uploadMinutesAttachment = (
 export const getImportTemplate = () =>
   request.download({ url: '/project/review-meeting/get-import-template' })
 
+/** 创建会议资料导出任务 */
+export const createReviewMeetingMaterialExportTask = (reviewMeetingId: number) =>
+  request.post<ReviewMeetingMaterialExportTaskRespVO>({
+    url: '/project/review-meeting/material-export-task/create',
+    params: { reviewMeetingId }
+  })
+
+/** 查询会议资料导出任务 */
+export const getReviewMeetingMaterialExportTask = (taskId: number) =>
+  request.get<ReviewMeetingMaterialExportTaskRespVO>({
+    url: '/project/review-meeting/material-export-task/get',
+    params: { taskId }
+  })
+
+/** 下载会议资料导出结果 */
+export const downloadReviewMeetingMaterialExportTask = (taskId: number) =>
+  request.download<Blob>({
+    url: '/project/review-meeting/material-export-task/download',
+    params: { taskId }
+  })
+
 const uploadMeetingAttachmentByPresignedUrl = async (
   file: File
 ): Promise<ReviewMeetingAgendaAttachmentRespVO> => {

src/views/review/meeting/index.vue

@@ -59,7 +59,7 @@
           <span :class="`status-text status-${row.status}`">{{ STATUS_LABEL[row.status] }}</span>
         </template>
       </el-table-column>
-      <el-table-column label="操作" width="360" align="center" fixed="right">
+      <el-table-column label="操作" width="430" align="center" fixed="right">
         <template #default="{ row }">
           <template v-if="row.status === 0">
             <div class="op-group">
@@ -75,6 +75,14 @@
               <a v-if="row.mailSent" v-hasPermi="['review:meeting:send-mail']" class="op-link" @click="openMailStatus(row)">邮件状态</a>
               <a v-else v-hasPermi="['review:meeting:send-mail']" class="op-link" @click="handleSendMail(row)">发送议程</a>
               <a v-hasPermi="['review:meeting:update']" class="op-link" @click="triggerUploadMinutes(row)">上传纪要</a>
+              <a
+                v-hasPermi="['review:meeting:export']"
+                class="op-link"
+                :class="{ disabled: isExporting(row.id) }"
+                @click="handleExportMaterials(row)"
+              >
+                {{ getExportText(row.id) }}
+              </a>
               <a v-hasPermi="['review:meeting:finish']" class="op-link" @click="handleFinish(row)">结束</a>
               <a v-hasPermi="['review:meeting:cancel']" class="op-link op-danger" @click="handleCancel(row)">取消</a>
             </div>
@@ -109,7 +117,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, reactive, onMounted } from 'vue'
+import { ref, reactive, onMounted, onBeforeUnmount } from 'vue'
 import { useRouter } from 'vue-router'
 import { ElMessageBox, ElMessage } from 'element-plus'
 import {
@@ -119,12 +127,17 @@ import {
   sendSmsInvitation,
   sendMailInvitation,
   uploadMinutesAttachment,
+  createReviewMeetingMaterialExportTask,
+  getReviewMeetingMaterialExportTask,
+  downloadReviewMeetingMaterialExportTask,
   type ReviewMeetingRespVO,
-  type ReviewMeetingPageReqVO
+  type ReviewMeetingPageReqVO,
+  type ReviewMeetingMaterialExportTaskRespVO
 } from '@/api/review/meeting'
 import SmsStatusDialog from './SmsStatusDialog.vue'
 import MailStatusDialog from './MailStatusDialog.vue'
 import { formatDate } from '@/utils/formatTime'
+import download from '@/utils/download'
 
 defineOptions({ name: 'ReviewMeeting' })
 
@@ -153,6 +166,8 @@ const smsStatusRef = ref()
 const mailStatusRef = ref()
 const minutesUploadInputRef = ref<HTMLInputElement>()
 const pendingMinutesMeeting = ref<ReviewMeetingRespVO>()
+const exportTaskMap = reactive<Record<number, ReviewMeetingMaterialExportTaskRespVO | undefined>>({})
+const exportPollingMap = new Map<number, ReturnType<typeof setTimeout>>()
 
 const getList = async () => {
   loading.value = true
@@ -264,7 +279,111 @@ const openMailStatus = (row: ReviewMeetingRespVO) => {
   mailStatusRef.value?.open(row.id, row.name)
 }
 
+const isExporting = (meetingId: number) => {
+  const task = exportTaskMap[meetingId]
+  return task?.status === 0 || task?.status === 1
+}
+
+const getExportText = (meetingId: number) => {
+  const task = exportTaskMap[meetingId]
+  if (!task) return '导出资料'
+  if (task.status === 0 || task.status === 1) {
+    const total = task.totalProjectCount ?? 0
+    const processed = task.processedProjectCount ?? 0
+    return total > 0 ? `打包中 ${processed}/${total}` : '打包中'
+  }
+  return '导出资料'
+}
+
+const clearExportPolling = (meetingId?: number) => {
+  if (meetingId !== undefined) {
+    const timer = exportPollingMap.get(meetingId)
+    if (timer) {
+      clearTimeout(timer)
+      exportPollingMap.delete(meetingId)
+    }
+    return
+  }
+  exportPollingMap.forEach((timer) => clearTimeout(timer))
+  exportPollingMap.clear()
+}
+
+const sanitizeFileName = (name: string) => name.replace(/[\\/:*?"<>|]/g, '_').trim()
+
+const resolveMeetingDate = (value?: string) => {
+  if (!value) return undefined
+  const normalized = value.includes(' ') ? value.replace(' ', 'T') : value
+  const date = new Date(normalized)
+  return Number.isNaN(date.getTime()) ? undefined : date
+}
+
+const formatYYYYMMDD = (date: Date) => {
+  const year = String(date.getFullYear())
+  const month = String(date.getMonth() + 1).padStart(2, '0')
+  const day = String(date.getDate()).padStart(2, '0')
+  return `${year}${month}${day}`
+}
+
+const buildExportZipFileName = (meetingId: number) => {
+  const meeting = list.value.find((item) => item.id === meetingId)
+  const date = resolveMeetingDate(meeting?.startTime) || new Date()
+  const meetingName = sanitizeFileName(meeting?.name || `会议${meetingId}`)
+  return `${formatYYYYMMDD(date)}+${meetingName}+评审资料.zip`
+}
+
+const triggerExportDownload = async (meetingId: number, taskId: number) => {
+  const blob = await downloadReviewMeetingMaterialExportTask(taskId)
+  download.zip(blob as Blob, buildExportZipFileName(meetingId))
+}
+
+const pollExportTask = async (meetingId: number, taskId: number) => {
+  try {
+    const task = await getReviewMeetingMaterialExportTask(taskId)
+    exportTaskMap[meetingId] = task
+    if (task.status === 2 && task.downloadReady) {
+      clearExportPolling(meetingId)
+      try {
+        await triggerExportDownload(meetingId, taskId)
+        ElMessage.success('资料压缩包已生成并开始下载')
+      } catch {
+        ElMessage.error('资料压缩包下载失败')
+      } finally {
+        exportTaskMap[meetingId] = undefined
+      }
+      return
+    }
+    if (task.status === 3) {
+      clearExportPolling(meetingId)
+      ElMessage.error(task.errorMessage || '资料打包失败')
+      exportTaskMap[meetingId] = undefined
+      return
+    }
+  } catch (error) {
+    clearExportPolling(meetingId)
+    exportTaskMap[meetingId] = undefined
+    ElMessage.error('查询导出进度失败')
+    return
+  }
+  clearExportPolling(meetingId)
+  exportPollingMap.set(
+    meetingId,
+    setTimeout(() => {
+      pollExportTask(meetingId, taskId)
+    }, 2000)
+  )
+}
+
+const handleExportMaterials = async (row: ReviewMeetingRespVO) => {
+  if (isExporting(row.id)) {
+    return
+  }
+  const task = await createReviewMeetingMaterialExportTask(row.id)
+  exportTaskMap[row.id] = task
+  await pollExportTask(row.id, task.taskId)
+}
+
 onMounted(() => getList())
+onBeforeUnmount(() => clearExportPolling())
 </script>
 
 <style scoped>