museums-ui/src/views/museums/museumsdocument/index.vue

<template>
  <el-skeleton :loading="loading" animated>
  <ContentWrap>
    <!-- 搜索工作栏 -->
    <el-form
      class="-mb-15px"
      :model="queryParams"
      ref="queryFormRef"
      :inline="true"
      label-width="68px"
    >
      <el-form-item label="文件名称" prop="fileName">
        <el-input
          v-model="queryParams.fileName"
          placeholder="请输入文件名称"
          clearable
          @keyup.enter="handleQuery"
          class="!w-240px"
        />
      </el-form-item>
      <el-form-item label="配置编号" prop="configId">
        <el-input
          v-model="queryParams.configId"
          placeholder="请输入配置编号"
          clearable
          @keyup.enter="handleQuery"
          class="!w-240px"
        />
      </el-form-item>
<!--      <el-form-item label="路径" prop="path">-->
<!--        <el-input-->
<!--          v-model="queryParams.path"-->
<!--          placeholder="请输入路径"-->
<!--          clearable-->
<!--          @keyup.enter="handleQuery"-->
<!--          class="!w-240px"-->
<!--        />-->
<!--      </el-form-item>-->
<!--      <el-form-item label="文件大小（字节）" prop="fileSize">-->
<!--        <el-input-->
<!--          v-model="queryParams.fileSize"-->
<!--          placeholder="请输入文件大小（字节）"-->
<!--          clearable-->
<!--          @keyup.enter="handleQuery"-->
<!--          class="!w-240px"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item label="文件类型" prop="fileType">
        <el-select
          v-model="queryParams.fileType"
          placeholder="请选择文件类型"
          clearable
          class="!w-240px"
        >
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
      <el-form-item label="上传时间" prop="uploadDate">
        <el-date-picker
          v-model="queryParams.uploadDate"
          value-format="YYYY-MM-DD HH:mm:ss"
          type="daterange"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
          class="!w-220px"
        />
      </el-form-item>
      <el-form-item label="上传者" prop="uploadedBy">
        <el-input
          v-model="queryParams.uploadedBy"
          placeholder="请输入上传者"
          clearable
          @keyup.enter="handleQuery"
          class="!w-240px"
        />
      </el-form-item>
      <el-form-item label="创建时间" prop="createTime">
        <el-date-picker
          v-model="queryParams.createTime"
          value-format="YYYY-MM-DD HH:mm:ss"
          type="daterange"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
          class="!w-220px"
        />
      </el-form-item>
      <el-form-item>
        <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
        <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
        <el-button
          type="primary"
          plain
          @click="openForm('create')"
          v-hasPermi="['museums:document:create']"
        >
          <Icon icon="ep:plus" class="mr-5px" /> 新增
        </el-button>
        <el-button
          type="success"
          plain
          @click="handleExport"
          :loading="exportLoading"
          v-hasPermi="['museums:document:export']"
        >
          <Icon icon="ep:download" class="mr-5px" /> 导出
        </el-button>
      </el-form-item>
    </el-form>
  </ContentWrap>

  <!-- 列表 -->
  <ContentWrap>
    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" />
      <el-table-column label="id" align="center" prop="id" width="80px"/>
      <el-table-column label="文件名称" align="center" prop="name" />
<!--      <el-table-column label="配置编号" align="center" prop="configId" />-->
<!--      <el-table-column label="路径" align="center" prop="path" />-->
      <el-table-column label="文件 URL" align="center" prop="url" />
      <el-table-column
        label="文件大小"
        align="center"
        prop="size"
        width="100"
        :formatter="fileSizeFormatter"
      />
      <el-table-column label="文件类型" align="center" prop="type" width="180px" />
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        :formatter="dateFormatter"
        width="180px"
      />
      <el-table-column label="文件内容" align="center" prop="url" >
        <template #default="{ row }">
          <el-image
            v-if="row.type.includes('image')"
            class="h-80px w-80px"
            lazy
            :src="row.url"
            :preview-src-list="[row.url]"
            preview-teleported
            fit="cover"
          />
          <el-link
            v-else-if="row.type.includes('pdf')"
            type="primary"
            :href="row.url"
            :underline="false"
            target="_blank"
          >预览</el-link
          >
          <el-link v-else type="primary" download :href="row.url" :underline="false" target="_blank"
          >下载</el-link
          >
        </template>
      </el-table-column>
<!--      <el-table-column-->
<!--        label="上传时间"-->
<!--        align="center"-->
<!--        prop="uploadDate"-->
<!--        :formatter="dateFormatter"-->
<!--        width="180px"-->
<!--      />-->
<!--      <el-table-column label="上传者" align="center" prop="uploadedBy" />-->

      <el-table-column label="操作" align="center" >
        <template #default="scope">
<!--          <el-button-->
<!--            link-->
<!--            type="primary"-->
<!--            @click="openForm('update', scope.row.id)"-->
<!--            v-hasPermi="['museums:document:update']"-->
<!--          >-->
<!--            编辑-->
<!--          </el-button>-->
          <el-button
            link
            type="danger"
            @click="handleDelete(scope.row.id)"
            v-hasPermi="['museums:document:delete']"
          >
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页 -->
    <Pagination
      :total="total"
      v-model:page="queryParams.pageNo"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />
  </ContentWrap>

  <!-- 表单弹窗：添加/修改 -->
  <DocumentForm ref="formRef" @success="getList" />
  </el-skeleton>
</template>

<script setup lang="ts">
import { dateFormatter } from '@/utils/formatTime'
import download from '@/utils/download'
import { DocumentApi, DocumentVO } from '@/api/museums/museumsdocument'
import DocumentForm from './DocumentForm.vue'
import {fileSizeFormatter} from "@/utils";
import { useRoute} from 'vue-router';
import JSZip from 'jszip';
import { saveAs } from 'file-saver';
import {ref} from "vue";
/** 博物馆文件管理 列表 */
defineOptions({ name: 'MuseumsDocument' })

const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化

const loading = ref(true) // 列表的加载中
const list = ref<DocumentVO[]>([]) // 列表的数据
const total = ref(0) // 列表的总页数
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  fileName: undefined,
  configId: undefined,
  path: undefined,
  url: undefined,
  fileSize: undefined,
  fileType: undefined,
  uploadDate: [],
  uploadedBy: undefined,
  createTime: []
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中
const selectedPhotos = ref<any[]>([]) // 选中的文件
/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await DocumentApi.getDocumentPage(queryParams)
    list.value = data.list
    total.value = data.total
    console.log(queryParams)
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  formRef.value.open(type, id)
}

/** 删除按钮操作 */
const handleDelete = async (id: number) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await DocumentApi.deleteDocument(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}


/** 处理选中变化 */
const handleSelectionChange = (selection: any[]) => {
  selectedPhotos.value = selection
  console.log("selectedPhotos.value",selectedPhotos.value)
}
/** 导出按钮操作 */
const handleExport = async () => {
  try {
    // 导出的二次确认
    await message.exportConfirm()
    // 发起导出
    exportLoading.value = true

    if (selectedPhotos.value.length === 0) {
      message.warning('请勾选要导出的文件')
      return
    }

    const zip = new JSZip();
    const promises = selectedPhotos.value.map(async (photo) => {
      console.log("photo",photo)
      const response = await fetch(photo.url);
      const blob = await response.blob();
      const extension = photo.url.split('.').pop() // 获取文件扩展名
      zip.file(`${photo.id}.${extension}`, blob)
    });

    await Promise.all(promises);

    const content = await zip.generateAsync({ type: 'blob' });
    saveAs(content, '选中的文件.zip');
  } catch {
    message.error('导出失败')
  } finally {
    exportLoading.value = false
  }
}
/** 初始化 **/
onMounted(() => {
  getList()
})
</script>