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https://gitee.com/ant-design/ant-design.git
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2e0942ab26
* refactor: cssVarCls * refactor: update * chore: update * fix: cascader & tree-select * fix: ribbon
147 lines
4.0 KiB
TypeScript
147 lines
4.0 KiB
TypeScript
import classNames from 'classnames';
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import type { CSSMotionProps } from 'rc-motion';
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import CSSMotion, { CSSMotionList } from 'rc-motion';
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import * as React from 'react';
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import { useMemo } from 'react';
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import initCollapseMotion from '../_util/motion';
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import { FormItemPrefixContext } from './context';
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import type { ValidateStatus } from './FormItem';
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import useDebounce from './hooks/useDebounce';
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import useStyle from './style';
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import useCSSVarCls from '../config-provider/hooks/useCSSVarCls';
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const EMPTY_LIST: React.ReactNode[] = [];
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interface ErrorEntity {
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error: React.ReactNode;
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errorStatus?: ValidateStatus;
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key: string;
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}
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function toErrorEntity(
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error: React.ReactNode,
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prefix: string,
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errorStatus?: ValidateStatus,
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index: number = 0,
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): ErrorEntity {
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return {
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key: typeof error === 'string' ? error : `${prefix}-${index}`,
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error,
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errorStatus,
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};
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}
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export interface ErrorListProps {
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fieldId?: string;
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help?: React.ReactNode;
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helpStatus?: ValidateStatus;
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errors?: React.ReactNode[];
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warnings?: React.ReactNode[];
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className?: string;
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onVisibleChanged?: (visible: boolean) => void;
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}
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const ErrorList: React.FC<ErrorListProps> = ({
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help,
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helpStatus,
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errors = EMPTY_LIST,
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warnings = EMPTY_LIST,
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className: rootClassName,
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fieldId,
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onVisibleChanged,
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}) => {
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const { prefixCls } = React.useContext(FormItemPrefixContext);
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const baseClassName = `${prefixCls}-item-explain`;
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const rootCls = useCSSVarCls(prefixCls);
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const [wrapCSSVar, hashId, cssVarCls] = useStyle(prefixCls, rootCls);
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const collapseMotion: CSSMotionProps = useMemo(() => initCollapseMotion(prefixCls), [prefixCls]);
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// We have to debounce here again since somewhere use ErrorList directly still need no shaking
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// ref: https://github.com/ant-design/ant-design/issues/36336
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const debounceErrors = useDebounce(errors);
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const debounceWarnings = useDebounce(warnings);
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const fullKeyList = React.useMemo<ErrorEntity[]>(() => {
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if (help !== undefined && help !== null) {
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return [toErrorEntity(help, 'help', helpStatus)];
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}
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return [
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...debounceErrors.map((error, index) => toErrorEntity(error, 'error', 'error', index)),
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...debounceWarnings.map((warning, index) =>
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toErrorEntity(warning, 'warning', 'warning', index),
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),
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];
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}, [help, helpStatus, debounceErrors, debounceWarnings]);
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const helpProps: { id?: string } = {};
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if (fieldId) {
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helpProps.id = `${fieldId}_help`;
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}
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return wrapCSSVar(
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<CSSMotion
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motionDeadline={collapseMotion.motionDeadline}
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motionName={`${prefixCls}-show-help`}
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visible={!!fullKeyList.length}
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onVisibleChanged={onVisibleChanged}
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>
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{(holderProps) => {
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const { className: holderClassName, style: holderStyle } = holderProps;
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return (
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<div
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{...helpProps}
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className={classNames(
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baseClassName,
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holderClassName,
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cssVarCls,
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rootCls,
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rootClassName,
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hashId,
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)}
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style={holderStyle}
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role="alert"
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>
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<CSSMotionList
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keys={fullKeyList}
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{...initCollapseMotion(prefixCls)}
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motionName={`${prefixCls}-show-help-item`}
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component={false}
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>
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{(itemProps) => {
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const {
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key,
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error,
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errorStatus,
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className: itemClassName,
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style: itemStyle,
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} = itemProps;
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return (
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<div
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key={key}
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className={classNames(itemClassName, {
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[`${baseClassName}-${errorStatus}`]: errorStatus,
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})}
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style={itemStyle}
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>
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{error}
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</div>
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);
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}}
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</CSSMotionList>
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</div>
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);
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}}
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</CSSMotion>,
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);
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};
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export default ErrorList;
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