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/* eslint-disable no-unused-expressions */
/* eslint-disable import/order */
import React, { useState, useEffect } from 'react';
import { Checkbox } from 'antd';
import classnames from 'classnames';
import styles from './itemCard.less';
import { checkChildrenByCondition, checkIsGroup, getId } from '.';
import { FolderFilled, FileOutlined } from '@ant-design/icons';
const ListCardItem = props => {
const { searchWord, item, valueList, updateValueList, ouid, changedItem, flag, roleID } = props;
// id
const id = getId(item);
// 是否是地图组件
const isMapWedgt = item.type === 'widgetUIPage';
// 当前组件是否是分组id
const isGroup = checkIsGroup(item);
const [indeterminate, setIndeterminate] = useState(isGroup);
const [childrenKeys, setChildrenKeys] = useState([]); // 本次循环item的全部子元素id
const [flag1, setFlag1] = useState(); // 首次进入刷新回显
useEffect(() => {
setFlag1(roleID);
// 子节点勾选状态变化时
if (isGroup) {
const keys = item.children
.map(child => checkChildrenByCondition(child, c => getId(c), true, 'map'))
.flat(Infinity);
setChildrenKeys(keys);
}
// 父复选框
if (localStorage.getItem('aa') == 1) {
// 菜单组当前项,完整一次循环当前项不变
if (isGroup) {
if (childrenKeys.every(c => valueList.includes(c))) {
// 全选
updateValueList([id], [id], { item, value: true });
setIndeterminate(false);
} else if (childrenKeys.some(c => valueList.includes(c))) {
// 半选
valueList.includes(id) && updateValueList([], [id], { item, value: true });
setIndeterminate(true);
} else {
// 零选
valueList.includes(id) && updateValueList([], [id], { item, value: true });
setIndeterminate(false);
}
}
} else if (localStorage.getItem('aa') == 0) {
// eslint-disable-next-line no-lonely-if
if (
isGroup &&
// changedItem.item !== item &&
// !checkIsGroup(changedItem.item) &&
childrenKeys.includes(getId(changedItem.item)) // 判断本次item是否是改变的本次的子选项用来父级回显,全选时要取消这一限制条件
) {
if (childrenKeys.every(c => valueList.includes(c))) {
// 全选
updateValueList([id], [id], { item, value: true });
setIndeterminate(false);
} else if (childrenKeys.some(c => valueList.includes(c))) {
// 半选
valueList.includes(id) && updateValueList([], [id], { item, value: false });
setIndeterminate(true);
} else {
// 零选
valueList.includes(id) && updateValueList([], [id], { item, value: false });
setIndeterminate(false);
}
}
}
}, [changedItem.item, changedItem.value]);
useEffect(() => {
// 子节点勾选状态变化时
if (isGroup) {
const keys = item.children
.map(child => checkChildrenByCondition(child, c => getId(c), true, 'map'))
.flat(Infinity);
setChildrenKeys(keys);
}
if (isGroup) {
if (childrenKeys.every(c => valueList.includes(c))) {
// 全选
updateValueList([id], [id], { item, value: true });
setIndeterminate(false);
} else if (childrenKeys.some(c => valueList.includes(c))) {
// 半选
valueList.includes(id) && updateValueList([], [id], { item, value: false });
setIndeterminate(true);
} else {
// 零选
valueList.includes(id) && updateValueList([], [id], { item, value: false });
setIndeterminate(false);
}
}
}, [flag, flag1]); // 最外层全选刷新,首次进入刷新标识,点击父复选框
// 勾选事件处理
const handleChecked = e => {
const { checked: v } = e.target;
console.log(e);
console.log(v);
if (isGroup) {
let aa = item.children.find(i => i.type == 'widgetGroup');
if (aa) {
localStorage.setItem('aa', 1);
} else {
localStorage.setItem('aa', 0);
}
const result = [...childrenKeys, id];
updateValueList(v ? result : [], result, { item, value: v });
setIndeterminate(false);
} else {
updateValueList(v ? [id] : [], [id], { item, value: v });
localStorage.setItem('aa', 0);
}
};
const renderChild = () =>
item.children &&
item.children.map((c, i) => (
<ListCardItem
item={c}
key={`item${i}key`}
updateValueList={updateValueList}
valueList={valueList}
ouid={ouid}
roleID={roleID}
changedItem={changedItem}
searchWord={searchWord}
flag={flag}
/>
));
// 通过把isChecked为true的id存在valueList集合里面,递归数据当id是否被包含在valueList中时返回值来渲染true或false
return (
<>
<div
className={classnames({
[styles.divBox]: isGroup,
[styles.divSingle]: !isGroup,
})}
>
<div className={styles.topCheckbox}>
<Checkbox
indeterminate={isGroup ? indeterminate : false}
checked={valueList.includes(id)}
onChange={handleChecked}
>
{isMapWedgt ? (
<div
style={{ display: 'inline-block' }}
ref={r => {
if (r) r.innerHTML = item.text;
}}
/>
) : (
<span
className={classnames({
[styles.boldLabel]: isGroup,
[styles.isSearch]: searchWord && item.text.includes(searchWord),
})}
>
{isGroup ? (
<>
<FolderFilled
style={{ color: '#1890ff', verticalAlign: 'middle', marginTop: '0px' }}
/>
<span style={{ marginLeft: '5px' }}>{item.text}</span>
</>
) : (
<>
<FileOutlined
style={{ color: '#1890ff', verticalAlign: 'middle', marginTop: '0px' }}
/>
<span style={{ marginLeft: '5px' }}>{item.text}</span>
</>
)}
</span>
)}
</Checkbox>
</div>
<div style={{ width: '100%' }} className={styles.checkdiv}>
{renderChild()}
</div>
</div>
</>
);
};
export default ListCardItem;