<template>
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<div>
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<el-dialog
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:visible.sync="fileDialogVisible"
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ref="formDialogRef"
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width="35%"
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append-to-body
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close-on-click-modal
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@close="closeDialog"
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>
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<template slot="header">
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<span style="padding-bottom: 18px">
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{{ isImportOrExport ? '请按照需求导出目标内容' : '请按照模板样式上传项目文件' }}
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</span>
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</template>
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<template slot="default">
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<div v-if="!isImportOrExport" class="dialog-content">
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<el-upload
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ref="uploadRef"
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class="upload-demo"
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:action="upload.url"
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:limit="1"
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:accept="accept"
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:headers="upload.headers"
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:disabled="upload.isUploading"
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:on-progress="handleFileUploadProgress"
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:on-success="handleFileSuccess"
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:auto-upload="false"
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drag
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>
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<el-icon class="el-icon--upload"><upload-filled /></el-icon>
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<div class="el-upload__text">请上传<em>Zip</em>文件，大小在<em>100M</em>以内</div>
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</el-upload>
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<span>仅允许导入zip格式文件。</span>
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<el-link type="primary" :underline="false" style="font-size: 12px; vertical-align: baseline" @click="handleDownloadFile">下载模板</el-link>
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</div>
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<div v-else-if="isImportOrExport" class="dialog-content">
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<el-button class="export-button" @click="handleDownloadTargetList">导出目标列表内容</el-button>
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<el-button class="export-button">导出所有列表内容</el-button>
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<el-button class="export-button">导出目标项目详情</el-button>
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<el-button class="export-button">导出所有项目详情</el-button>
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</div>
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</template>
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<template slot="footer">
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<div v-if="!isImportOrExport" class="dialog-footer">
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<el-button type="primary" @click="submitFileForm">确 定</el-button>
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<el-button @click="closeDialog">取 消</el-button>
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</div>
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<div v-else-if="isImportOrExport"></div>
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</template>
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</el-dialog>
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</div>
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</template>
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<script>
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// import UploadFilled from '@element/icons-vue/es/icons/UploadFilled.vue';
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import { globalHeaders } from '@/utils/request';
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import { FileTypeEnum } from '@/enums/fileType';
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export default {
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name: 'FileDialog',
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// components: {
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// UploadFilled
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// },
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props: {
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isImportOrExport: {
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type: Boolean,
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default: false
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},
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fileDialogVisible: {
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type: Boolean,
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default: false
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},
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currentColumns: {
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type: Array,
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default: function () {
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return [];
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}
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}
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},
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data() {
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return {
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uploadRef: null,
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targetColumn: [],
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accept: `${FileTypeEnum.ZIP}`,
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upload: {
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open: false,
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title: '',
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isUploading: false,
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updateSupport: 0,
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headers: globalHeaders(),
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url: process.env.VITE_APP_BASE_API + '/project/import'
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}
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};
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},
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computed: {
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// In Vue 2, computed properties don't use setters and getters as objects.
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// Instead, you define them as functions for reading and use methods for writing.
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// However, in this case, we can use a watcher to update the prop.
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fileDialogVisible: {
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get() {
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return this.isFileDialogVisible;
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},
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set(value) {
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this.$emit('update:fileDialogVisible', value);
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}
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}
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// Note: In Vue 2, you cannot directly define a computed property with a setter for a prop.
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// Instead, you should use a watcher or a method to handle changes.
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// Since `fileDialogVisible` is a prop, we'll use a watcher to sync it with the internal state.
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// However, for simplicity, we'll rename `fileDialogVisible` to `isFileDialogVisible` in data and use a watcher.
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},
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watch: {
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fileDialogVisible(newVal) {
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this.isFileDialogVisible = newVal;
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},
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isFileDialogVisible(newVal) {
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this.$emit('update:fileDialogVisible', newVal);
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}
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},
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methods: {
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handleFileUploadProgress() {
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this.upload.isUploading = true;
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},
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handleFileSuccess(response, file) {
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this.upload.open = false;
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this.upload.isUploading = false;
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if (this.uploadRef) {
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this.uploadRef.handleRemove(file);
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}
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if (response.code === 200) {
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this.$emit('fileDialogCancel');
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this.$message({
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message: response.msg,
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type: 'success'
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});
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} else {
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this.$message.error(response.msg);
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}
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},
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handleDownloadFile() {
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const self = this;
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fetch(`${process.env.VITE_APP_BASE_API}/project/export/template`, {
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method: 'GET',
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headers: self.upload.headers
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})
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.then(response => response.blob())
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.then(blob => {
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const url = window.URL.createObjectURL(blob);
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const a = document.createElement('a');
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a.style.display = 'none';
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a.href = url;
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a.download = `项目文件模板_${new Date().getTime()}.zip`;
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document.body.appendChild(a);
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a.click();
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window.URL.revokeObjectURL(url);
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})
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.catch(error => {
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console.error('文件下载失败:', error);
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});
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},
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submitFileForm() {
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if (this.uploadRef) {
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this.uploadRef.submit();
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}
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},
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closeDialog() {
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this.$emit('fileDialogCancel');
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},
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handleDownloadTargetList() {
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console.log('导出目标列表内容', this.currentColumns);
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this.targetColumn = this.currentColumns.filter(item => item.visible);
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}
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},
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created() {
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// Initialize the computed property as a data property in Vue 2
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this.isFileDialogVisible = this.fileDialogVisible;
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}
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};
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</script>
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<style scoped lang="scss">
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.dialog-content {
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display: flex;
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justify-content: center;
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align-items: center;
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flex-direction: column;
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height: 300px;
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.export-button {
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margin-left: 0;
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margin-bottom: 10px;
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}
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}
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.dialog-footer {
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display: flex;
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justify-content: center;
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}
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.upload-demo {
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width: 100%;
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}
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</style>
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