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<template>
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<ContentWrap>
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<!-- 列表 -->
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<XTable @register="registerTable">
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<template #toolbar_buttons>
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<!-- 操作：导入 -->
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<XButton
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type="warning"
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preIcon="ep:upload"
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:title="'导入流程'"
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@click="handleImport"
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style="margin-left: 10px"
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/>
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</template>
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</XTable>
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<!-- 导入流程 -->
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<XModal v-model="importDialogVisible" width="400" title="导入流程">
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<div>
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<el-upload
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ref="uploadRef"
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:action="importUrl"
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:headers="uploadHeaders"
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:drag="true"
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:limit="1"
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:multiple="true"
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:show-file-list="true"
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:disabled="uploadDisabled"
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:on-exceed="handleExceed"
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:on-success="handleFileSuccess"
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:on-error="excelUploadError"
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:auto-upload="false"
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accept=".bpmn, .xml"
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name="bpmnFile"
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:data="importForm"
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>
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<Icon class="el-icon--upload" icon="ep:upload-filled" />
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<div class="el-upload__text"> 将文件拖到此处，或 <em>点击上传</em> </div>
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<template #tip>
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<div class="el-upload__tip" style="color: red">
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提示：仅允许导入“bpm”或“xml”格式文件！
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</div>
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<div>
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<el-form
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ref="importFormRef"
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:model="importForm"
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:rules="rules"
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label-width="120px"
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status-icon
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>
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<el-form-item label="流程标识" prop="key">
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<el-input
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v-model="importForm.key"
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placeholder="请输入流标标识"
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style="width: 250px"
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/>
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</el-form-item>
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<el-form-item label="流程名称" prop="name">
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<el-input v-model="importForm.name" placeholder="请输入流程名称" clearable />
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</el-form-item>
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<el-form-item label="流程描述" prop="description">
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<el-input type="textarea" v-model="importForm.description" clearable />
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</el-form-item>
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</el-form>
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</div>
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</template>
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</el-upload>
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</div>
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<template #footer>
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<!-- 按钮：保存 -->
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<XButton
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type="warning"
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preIcon="ep:upload-filled"
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:title="t('action.save')"
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@click="submitFileForm"
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/>
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<XButton title="取 消" @click="uploadClose" />
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</template>
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</XModal>
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</ContentWrap>
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</template>
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<script setup lang="ts">
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import { getAccessToken, getTenantId } from '@/utils/auth'
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const { t } = useI18n() // 国际化
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const message = useMessage() // 消息弹窗
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const router = useRouter() // 路由
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// ========== 导入流程 ==========
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const uploadRef = ref<UploadInstance>()
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let importUrl = import.meta.env.VITE_BASE_URL + import.meta.env.VITE_API_URL + '/bpm/model/import'
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const uploadHeaders = ref()
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const importDialogVisible = ref(false)
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const uploadDisabled = ref(false)
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const importFormRef = ref<FormInstance>()
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const importForm = ref({
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key: '',
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name: '',
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description: ''
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})
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// 导入流程弹窗显示
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const handleImport = () => {
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importDialogVisible.value = true
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}
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// 文件数超出提示
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const handleExceed = (): void => {
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message.error('最多只能上传一个文件！')
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}
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// 上传错误提示
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const excelUploadError = (): void => {
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message.error('导入流程失败，请您重新上传！')
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}
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// 提交文件上传
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const submitFileForm = () => {
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uploadHeaders.value = {
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Authorization: 'Bearer ' + getAccessToken(),
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'tenant-id': getTenantId()
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}
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uploadDisabled.value = true
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uploadRef.value!.submit()
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}
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// 文件上传成功
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const handleFileSuccess = async (response: any): Promise<void> => {
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if (response.code !== 0) {
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message.error(response.msg)
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return
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}
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// 重置表单
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uploadClose()
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// 提示，并刷新
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message.success('导入流程成功！请点击【设计流程】按钮，进行编辑保存后，才可以进行【发布流程】')
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await reload()
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}
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// 关闭文件上传
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const uploadClose = () => {
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// 关闭弹窗
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importDialogVisible.value = false
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// 重置上传状态和文件
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uploadDisabled.value = false
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uploadRef.value!.clearFiles()
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// 重置表单
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importForm.value = {
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key: '',
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name: '',
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description: ''
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}
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importFormRef.value?.resetFields()
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}
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</script>
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