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index.tsx
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index.tsx
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import CheckCircleFilled from '@ant-design/icons/CheckCircleFilled';
import CloseCircleFilled from '@ant-design/icons/CloseCircleFilled';
import CloseOutlined from '@ant-design/icons/CloseOutlined';
import ExclamationCircleFilled from '@ant-design/icons/ExclamationCircleFilled';
import InfoCircleFilled from '@ant-design/icons/InfoCircleFilled';
import classNames from 'classnames';
import CSSMotion from 'rc-motion';
import type { ReactElement } from 'react';
import * as React from 'react';
import { ConfigContext } from '../config-provider';
import getDataOrAriaProps from '../_util/getDataOrAriaProps';
import { replaceElement } from '../_util/reactNode';
import ErrorBoundary from './ErrorBoundary';
// CSSINJS
import useStyle from './style';
export interface AlertProps {
/** Type of Alert styles, options:`success`, `info`, `warning`, `error` */
type?: 'success' | 'info' | 'warning' | 'error';
/** Whether Alert can be closed */
closable?: boolean;
/** Close text to show */
closeText?: React.ReactNode;
/** Content of Alert */
message?: React.ReactNode;
/** Additional content of Alert */
description?: React.ReactNode;
/** Callback when close Alert */
onClose?: React.MouseEventHandler<HTMLButtonElement>;
/** Trigger when animation ending of Alert */
afterClose?: () => void;
/** Whether to show icon */
showIcon?: boolean;
/** https://www.w3.org/TR/2014/REC-html5-20141028/dom.html#aria-role-attribute */
role?: string;
style?: React.CSSProperties;
prefixCls?: string;
className?: string;
banner?: boolean;
icon?: React.ReactNode;
/** Custom closeIcon */
closeIcon?: React.ReactNode;
action?: React.ReactNode;
onMouseEnter?: React.MouseEventHandler<HTMLDivElement>;
onMouseLeave?: React.MouseEventHandler<HTMLDivElement>;
onClick?: React.MouseEventHandler<HTMLDivElement>;
}
const iconMapFilled = {
success: CheckCircleFilled,
info: InfoCircleFilled,
error: CloseCircleFilled,
warning: ExclamationCircleFilled,
};
interface IconNodeProps {
type: AlertProps['type'];
icon: AlertProps['icon'];
prefixCls: AlertProps['prefixCls'];
description: AlertProps['description'];
}
const IconNode: React.FC<IconNodeProps> = (props) => {
const { icon, prefixCls, type } = props;
const iconType = iconMapFilled[type!] || null;
if (icon) {
return replaceElement(icon, <span className={`${prefixCls}-icon`}>{icon}</span>, () => ({
className: classNames(`${prefixCls}-icon`, {
[(icon as ReactElement).props.className]: (icon as ReactElement).props.className,
}),
})) as ReactElement;
}
return React.createElement(iconType, { className: `${prefixCls}-icon` });
};
interface CloseIconProps {
isClosable: boolean;
prefixCls: AlertProps['prefixCls'];
closeText: AlertProps['closeText'];
closeIcon: AlertProps['closeIcon'];
handleClose: AlertProps['onClose'];
}
const CloseIcon: React.FC<CloseIconProps> = (props) => {
const { isClosable, closeText, prefixCls, closeIcon, handleClose } = props;
return isClosable ? (
<button type="button" onClick={handleClose} className={`${prefixCls}-close-icon`} tabIndex={0}>
{closeText ? <span className={`${prefixCls}-close-text`}>{closeText}</span> : closeIcon}
</button>
) : null;
};
type CompoundedComponent = React.FC<AlertProps> & {
ErrorBoundary: typeof ErrorBoundary;
};
const Alert: CompoundedComponent = ({
description,
prefixCls: customizePrefixCls,
message,
banner,
className = '',
style,
onMouseEnter,
onMouseLeave,
onClick,
afterClose,
showIcon,
closable,
closeText,
closeIcon = <CloseOutlined />,
action,
...props
}) => {
const [closed, setClosed] = React.useState(false);
const ref = React.useRef<HTMLElement>();
const { getPrefixCls, direction } = React.useContext(ConfigContext);
const prefixCls = getPrefixCls('alert', customizePrefixCls);
const [wrapSSR, hashId] = useStyle(prefixCls);
const handleClose = (e: React.MouseEvent<HTMLButtonElement>) => {
setClosed(true);
props.onClose?.(e);
};
const getType = () => {
const { type } = props;
if (type !== undefined) {
return type;
}
// banner 模式默认为警告
return banner ? 'warning' : 'info';
};
// closeable when closeText is assigned
const isClosable = closeText ? true : closable;
const type = getType();
// banner 模式默认有 Icon
const isShowIcon = banner && showIcon === undefined ? true : showIcon;
const alertCls = classNames(
prefixCls,
`${prefixCls}-${type}`,
{
[`${prefixCls}-with-description`]: !!description,
[`${prefixCls}-no-icon`]: !isShowIcon,
[`${prefixCls}-banner`]: !!banner,
[`${prefixCls}-rtl`]: direction === 'rtl',
},
className,
hashId,
);
const dataOrAriaProps = getDataOrAriaProps(props);
return wrapSSR(
<CSSMotion
visible={!closed}
motionName={`${prefixCls}-motion`}
motionAppear={false}
motionEnter={false}
onLeaveStart={(node) => ({
maxHeight: node.offsetHeight,
})}
onLeaveEnd={afterClose}
>
{({ className: motionClassName, style: motionStyle }) => (
<div
ref={ref}
data-show={!closed}
className={classNames(alertCls, motionClassName)}
style={{ ...style, ...motionStyle }}
onMouseEnter={onMouseEnter}
onMouseLeave={onMouseLeave}
onClick={onClick}
role="alert"
{...dataOrAriaProps}
>
{isShowIcon ? (
<IconNode
description={description}
icon={props.icon}
prefixCls={prefixCls}
type={type}
/>
) : null}
<div className={`${prefixCls}-content`}>
{message ? <div className={`${prefixCls}-message`}>{message}</div> : null}
{description ? <div className={`${prefixCls}-description`}>{description}</div> : null}
</div>
{action ? <div className={`${prefixCls}-action`}>{action}</div> : null}
<CloseIcon
isClosable={!!isClosable}
closeText={closeText}
prefixCls={prefixCls}
closeIcon={closeIcon}
handleClose={handleClose}
/>
</div>
)}
</CSSMotion>,
);
};
Alert.ErrorBoundary = ErrorBoundary;
export default Alert;