import React, { useState, useRef, useEffect, useMemo, useCallback } from "react";
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import request from '@/utils/request';
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import {
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SavedQueriesList,
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FilterLiveSearch,
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useNotify,
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useListContext,
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SearchInput
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} from 'react-admin';
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import BookmarkIcon from '@mui/icons-material/BookmarkBorder';
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import { Box, Typography, Card, CardContent, useTheme, Input } from '@mui/material';
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import { RichTreeView } from "@mui/x-tree-view/RichTreeView";
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import { TreeItem2 } from "@mui/x-tree-view/TreeItem2";
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const MatListAside = () => {
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const theme = useTheme();
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const notify = useNotify();
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const { setFilters } = useListContext(); // 获取列表上下文
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const [selectedOption, setSelectedOption] = useState(null);
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const [treeData, setTreeData] = useState([]);
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const [defaultIds, setDefaultIds] = useState(['29']);
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const [condition, setCondition] = useState('');
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const haveChildren = (item) => {
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if (Array.isArray(item)) {
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return item.map((k) => haveChildren(k));
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}
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if (item && typeof item === 'object') {
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if (item.id !== undefined) {
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item.id = item.id.toString();
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}
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if (item.children && Array.isArray(item.children)) {
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item.children = haveChildren(item.children);
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}
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}
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return item;
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};
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useEffect(() => {
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http()
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}, [condition]);
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const http = () => {
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request.post('/matnrGroup/tree', { condition })
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.then(res => {
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if (res?.data?.code === 200) {
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let data = res.data.data;
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let items = haveChildren(data)
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setTreeData(items)
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setDefaultIds([items.at(0).id])
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} else {
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notify(res.data.msg);
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}
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})
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.catch(error => {
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notify('Error fetching tree data');
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});
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}
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const handleNodeSelect = (event, nodeId) => {
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setFilters({ groupId: nodeId });
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};
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const handleSearch = (e) => {
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setCondition(e.target.value)
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};
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const CustomCheckbox = React.forwardRef(function CustomCheckbox(props, ref) {
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return <input type="checkbox" ref={ref} {...props} />;
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});
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const CustomTreeItem = React.forwardRef(function CustomTreeItem(props, ref) {
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return (
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<TreeItem2
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{...props}
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ref={ref}
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slots={{
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checkbox: CustomCheckbox,
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}}
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/>
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);
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});
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return (
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<Card
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sx={{
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order: -1,
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mr: 2,
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mt: 8,
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alignSelf: 'flex-start',
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border: theme.palette.mode === 'light' && '1px solid #e0e0e3',
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width: 250,
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minWidth: 150,
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height: `calc(100% - 120px)`,
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}}
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>
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<CardContent>
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<Input
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placeholder="搜索物料分区"
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sx={{ '--Input-focused': 1, marginBottom: '10px' }}
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onChange={handleSearch}
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/>
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<RichTreeView
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defaultExpandedItems={defaultIds}
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expansionTrigger="iconContainer"
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items={treeData}
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slots={CustomTreeItem}
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onItemClick={handleNodeSelect} // 监听节点点击事件
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/>
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</CardContent>
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</Card>
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)
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}
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export default MatListAside;
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