556 lines
16 KiB
TypeScript
556 lines
16 KiB
TypeScript
import { UploadOutlined } from '@ant-design/icons';
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import {
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ActionType,
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PageContainer,
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ProTable,
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} from '@ant-design/pro-components';
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import { request } from '@umijs/max';
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import {
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Button,
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Form,
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Input,
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Layout,
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Modal,
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Space,
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Table,
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Upload,
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message,
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} from 'antd';
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import React, { useEffect, useRef, useState } from 'react';
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const { Sider, Content } = Layout;
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const DictPage: React.FC = () => {
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// 左侧字典列表的状态
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const [dicts, setDicts] = useState<any[]>([]);
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const [loadingDicts, setLoadingDicts] = useState(false);
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const [searchText, setSearchText] = useState('');
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const [selectedDict, setSelectedDict] = useState<any>(null);
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const [isAddDictModalVisible, setIsAddDictModalVisible] = useState(false);
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const [editingDict, setEditingDict] = useState<any>(null);
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const [newDictName, setNewDictName] = useState('');
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const [newDictTitle, setNewDictTitle] = useState('');
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// 右侧字典项列表的状态
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const [isDictItemModalVisible, setIsDictItemModalVisible] = useState(false);
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const [editingDictItem, setEditingDictItem] = useState<any>(null);
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const [dictItemForm] = Form.useForm();
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const actionRef = useRef<ActionType>();
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// 获取字典列表
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const fetchDicts = async (name = '') => {
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setLoadingDicts(true);
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try {
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const res = await request('/dict/list', { params: { name } });
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setDicts(res);
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} catch (error) {
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message.error('获取字典列表失败');
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} finally {
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setLoadingDicts(false);
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}
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};
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// 搜索字典
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const handleSearch = (value: string) => {
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fetchDicts(value);
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};
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// 添加或编辑字典
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const handleAddDict = async () => {
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const values = { name: newDictName, title: newDictTitle };
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try {
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if (editingDict) {
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await request(`/dict/${editingDict.id}`, {
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method: 'PUT',
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data: values,
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});
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message.success('更新成功');
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} else {
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await request('/dict', { method: 'POST', data: values });
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message.success('添加成功');
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}
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setIsAddDictModalVisible(false);
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setEditingDict(null);
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setNewDictName('');
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setNewDictTitle('');
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fetchDicts(); // 重新获取列表
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} catch (error) {
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message.error(editingDict ? '更新失败' : '添加失败');
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}
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};
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// 删除字典
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const handleDeleteDict = async (id: number) => {
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try {
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await request(`/dict/${id}`, { method: 'DELETE' });
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message.success('删除成功');
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fetchDicts();
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if (selectedDict?.id === id) {
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setSelectedDict(null);
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}
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} catch (error) {
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message.error('删除失败');
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}
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};
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// 编辑字典
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const handleEditDict = (record: any) => {
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setEditingDict(record);
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setNewDictName(record.name);
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setNewDictTitle(record.title);
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setIsAddDictModalVisible(true);
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};
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// 下载字典导入模板
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const handleDownloadDictTemplate = async () => {
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try {
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// 使用 request 函数获取带认证的文件数据
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const response = await request('/dict/template', {
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method: 'GET',
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responseType: 'blob', // 指定响应类型为 blob
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skipErrorHandler: true, // 跳过默认错误处理，自己处理错误
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});
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// 创建 blob 对象和下载链接
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const blob = new Blob([response], {
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type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
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});
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const url = window.URL.createObjectURL(blob);
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const link = document.createElement('a');
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link.href = url;
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link.setAttribute('download', 'dict_template.xlsx');
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document.body.appendChild(link);
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link.click();
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link.remove();
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window.URL.revokeObjectURL(url);
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} catch (error: any) {
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message.error('下载字典模板失败：' + (error.message || '未知错误'));
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}
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};
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// 添加字典项
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const handleAddDictItem = () => {
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setEditingDictItem(null);
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dictItemForm.resetFields();
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setIsDictItemModalVisible(true);
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};
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// 编辑字典项
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const handleEditDictItem = (record: any) => {
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setEditingDictItem(record);
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dictItemForm.setFieldsValue(record);
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setIsDictItemModalVisible(true);
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};
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// 删除字典项
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const handleDeleteDictItem = async (id: number) => {
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try {
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await request(`/dict/item/${id}`, { method: 'DELETE' });
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message.success('删除成功');
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actionRef.current?.reload();
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} catch (error) {
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message.error('删除失败');
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}
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};
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// 字典项表单提交
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const handleDictItemFormSubmit = async (values: any) => {
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const url = editingDictItem
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? `/dict/item/${editingDictItem.id}`
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: '/dict/item';
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const method = editingDictItem ? 'PUT' : 'POST';
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const data = editingDictItem
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? { ...values }
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: { ...values, dict: { id: selectedDict.id } };
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try {
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await request(url, { method, data });
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message.success(editingDictItem ? '更新成功' : '添加成功');
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setIsDictItemModalVisible(false);
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actionRef.current?.reload();
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} catch (error) {
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message.error(editingDictItem ? '更新失败' : '添加失败');
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}
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};
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// 导出字典项数据
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const handleExportDictItems = async () => {
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if (!selectedDict) {
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message.warning('请先选择字典');
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return;
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}
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try {
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// 获取当前字典的所有数据
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const response = await request('/dict/items', {
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method: 'GET',
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params: { dictId: selectedDict.id },
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});
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if (!response || response.length === 0) {
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message.warning('当前字典没有数据可导出');
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return;
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}
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// 将数据转换为CSV格式
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const headers = [
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'name',
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'title',
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'titleCN',
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'value',
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'sort',
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'image',
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'shortName',
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];
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const csvContent = [
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headers.join(','),
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...response.map((item: any) =>
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headers
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.map((header) => {
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const value = item[header] || '';
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// 如果值包含逗号或引号，需要转义
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if (
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typeof value === 'string' &&
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(value.includes(',') || value.includes('"'))
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) {
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return `"${value.replace(/"/g, '""')}"`;
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}
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return value;
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})
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.join(','),
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),
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].join('\n');
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// 创建blob并下载
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const blob = new Blob(['\ufeff' + csvContent], {
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// 添加BOM以支持中文
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type: 'text/csv;charset=utf-8',
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});
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const url = window.URL.createObjectURL(blob);
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const link = document.createElement('a');
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link.href = url;
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link.setAttribute('download', `${selectedDict.name}_dict_items.csv`);
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document.body.appendChild(link);
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link.click();
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link.remove();
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window.URL.revokeObjectURL(url);
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message.success(`成功导出 ${response.length} 条数据`);
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} catch (error: any) {
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message.error('导出字典项失败：' + (error.message || '未知错误'));
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}
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};
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// Effects
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useEffect(() => {
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fetchDicts();
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}, []);
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// 左侧字典表格的列定义
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const dictColumns = [
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{ title: '字典名称', dataIndex: 'name', key: 'name' },
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{
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title: '操作',
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key: 'action',
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render: (_: any, record: any) => (
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<Space size="small">
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<Button
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type="link"
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size="small"
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onClick={() => handleEditDict(record)}
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>
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编辑
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</Button>
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<Button
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type="link"
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size="small"
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danger
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onClick={() => handleDeleteDict(record.id)}
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>
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删除
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</Button>
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</Space>
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),
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},
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];
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// 右侧字典项列表的列定义
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const dictItemColumns = [
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{
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title: '名称',
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dataIndex: 'name',
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key: 'name',
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copyable: true,
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},
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{
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title: '简称',
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dataIndex: 'shortName',
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key: 'shortName',
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copyable: true,
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},
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{
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title: '图片',
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dataIndex: 'image',
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key: 'image',
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valueType: 'image',
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width: 80,
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},
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{
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title: '标题',
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dataIndex: 'title',
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key: 'title',
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copyable: true,
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},
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{
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title: '中文标题',
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dataIndex: 'titleCN',
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key: 'titleCN',
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copyable: true,
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},
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{
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title: '操作',
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key: 'action',
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render: (_: any, record: any) => (
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<Space size="middle">
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<Button type="link" onClick={() => handleEditDictItem(record)}>
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编辑
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</Button>
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<Button
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type="link"
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danger
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onClick={() => handleDeleteDictItem(record.id)}
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>
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删除
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</Button>
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</Space>
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),
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},
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];
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return (
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<PageContainer>
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<Layout style={{ background: '#fff' }}>
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<Sider
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width={240}
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style={{
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background: '#fff',
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padding: '8px',
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borderRight: '1px solid #f0f0f0',
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}}
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>
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<Space direction="vertical" style={{ width: '100%' }}>
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<Input.Search
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size="small"
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placeholder="搜索字典"
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onSearch={handleSearch}
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onChange={(e) => setSearchText(e.target.value)}
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enterButton
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allowClear
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/>
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<Button
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type="primary"
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onClick={() => setIsAddDictModalVisible(true)}
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size="small"
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>
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添加字典
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</Button>
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<Space size="small">
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<Upload
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name="file"
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action="/dict/import"
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showUploadList={false}
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onChange={(info) => {
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if (info.file.status === 'done') {
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message.success(`${info.file.name} 文件上传成功`);
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fetchDicts();
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} else if (info.file.status === 'error') {
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message.error(`${info.file.name} 文件上传失败`);
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}
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}}
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>
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<Button size="small" icon={<UploadOutlined />}>
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导入字典
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</Button>
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</Upload>
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<Button size="small" onClick={handleDownloadDictTemplate}>
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导出模板
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</Button>
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</Space>
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<Table
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dataSource={dicts}
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columns={dictColumns}
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rowKey="id"
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loading={loadingDicts}
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size="small"
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onRow={(record) => ({
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onClick: () => {
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// 如果点击的是当前已选中的行,则取消选择
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if (selectedDict?.id === record.id) {
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setSelectedDict(null);
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} else {
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setSelectedDict(record);
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}
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},
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})}
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rowClassName={(record) =>
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selectedDict?.id === record.id ? 'ant-table-row-selected' : ''
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}
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pagination={false}
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/>
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</Space>
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</Sider>
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<Content style={{ padding: '8px' }}>
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<Space direction="vertical" style={{ width: '100%' }}>
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<div
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style={{
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width: '100%',
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display: 'flex',
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flexDirection: 'row',
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gap: '2px',
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}}
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>
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<Button
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type="primary"
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onClick={handleAddDictItem}
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disabled={!selectedDict}
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size="small"
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>
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添加字典项
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</Button>
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<Upload
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name="file"
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action={`/dict/item/import`}
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data={{ dictId: selectedDict?.id }}
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showUploadList={false}
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disabled={!selectedDict}
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onChange={(info) => {
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if (info.file.status === 'done') {
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message.success(`${info.file.name} 文件上传成功`);
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actionRef.current?.reload();
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} else if (info.file.status === 'error') {
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message.error(`${info.file.name} 文件上传失败`);
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}
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}}
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>
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<Button
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size="small"
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icon={<UploadOutlined />}
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disabled={!selectedDict}
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>
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导入字典项
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</Button>
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</Upload>
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<Button
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onClick={handleExportDictItems}
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disabled={!selectedDict}
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size="small"
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>
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导出数据
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</Button>
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</div>
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<ProTable
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columns={dictItemColumns}
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request={async (params) => {
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// 当没有选择字典时,不发起请求
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if (!selectedDict?.id) {
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return {
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data: [],
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success: true,
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};
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}
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const { name, title } = params;
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const res = await request('/dict/items', {
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params: {
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dictId: selectedDict?.id,
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name,
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title,
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},
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});
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return {
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data: res,
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success: true,
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};
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}}
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rowKey="id"
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search={{
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layout: 'vertical',
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}}
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pagination={false}
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options={false}
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size="small"
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key={selectedDict?.id}
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/>
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</Space>
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</Content>
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</Layout>
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<Modal
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title={editingDictItem ? '编辑字典项' : '添加字典项'}
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open={isDictItemModalVisible}
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onOk={() => dictItemForm.submit()}
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onCancel={() => setIsDictItemModalVisible(false)}
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destroyOnClose
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>
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<Form
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form={dictItemForm}
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layout="vertical"
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onFinish={handleDictItemFormSubmit}
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>
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<Form.Item
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label="名称"
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name="name"
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rules={[{ required: true, message: '请输入名称' }]}
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>
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<Input placeholder="名称 (e.g., zyn)" />
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</Form.Item>
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<Form.Item
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label="标题"
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name="title"
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rules={[{ required: true, message: '请输入标题' }]}
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>
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<Input placeholder="标题 (e.g., ZYN)" />
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</Form.Item>
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<Form.Item label="中文标题" name="titleCN">
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<Input placeholder="中文标题 (e.g., 品牌)" />
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</Form.Item>
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<Form.Item label="简称 (可选)" name="shortName">
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<Input placeholder="简称 (可选)" />
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</Form.Item>
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<Form.Item label="图片 (可选)" name="image">
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<Input placeholder="图片链接 (可选)" />
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</Form.Item>
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<Form.Item label="值 (可选)" name="value">
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<Input placeholder="值 (可选)" />
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</Form.Item>
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</Form>
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</Modal>
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<Modal
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title={editingDict ? '编辑字典' : '添加新字典'}
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visible={isAddDictModalVisible}
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onOk={handleAddDict}
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onCancel={() => setIsAddDictModalVisible(false)}
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>
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<Form layout="vertical">
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<Form.Item label="字典名称">
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<Input
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placeholder="字典名称 (e.g., brand)"
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value={newDictName}
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onChange={(e) => setNewDictName(e.target.value)}
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/>
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</Form.Item>
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<Form.Item label="字典标题">
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<Input
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placeholder="字典标题 (e.g., 品牌)"
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value={newDictTitle}
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onChange={(e) => setNewDictTitle(e.target.value)}
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/>
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</Form.Item>
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</Form>
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</Modal>
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</PageContainer>
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);
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};
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export default DictPage;
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