ant-design/components/card/Card.tsx

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import classNames from 'classnames';
import type { Tab } from 'rc-tabs/lib/interface';
import omit from 'rc-util/lib/omit';
import * as React from 'react';
import { ConfigContext } from '../config-provider';
import useSize from '../config-provider/hooks/useSize';
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import Skeleton from '../skeleton';
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import type { TabsProps } from '../tabs';
import Tabs from '../tabs';
import Grid from './Grid';
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import useStyle from './style';
export type CardType = 'inner';
export type CardSize = 'default' | 'small';
export interface CardTabListType extends Omit<Tab, 'label'> {
key: string;
/** @deprecated Please use `label` instead */
tab?: React.ReactNode;
label?: React.ReactNode;
}
export interface CardProps extends Omit<React.HTMLAttributes<HTMLDivElement>, 'title'> {
prefixCls?: string;
title?: React.ReactNode;
extra?: React.ReactNode;
bordered?: boolean;
headStyle?: React.CSSProperties;
bodyStyle?: React.CSSProperties;
style?: React.CSSProperties;
loading?: boolean;
hoverable?: boolean;
children?: React.ReactNode;
id?: string;
className?: string;
rootClassName?: string;
size?: CardSize;
type?: CardType;
cover?: React.ReactNode;
actions?: React.ReactNode[];
tabList?: CardTabListType[];
tabBarExtraContent?: React.ReactNode;
onTabChange?: (key: string) => void;
activeTabKey?: string;
defaultActiveTabKey?: string;
tabProps?: TabsProps;
}
function getAction(actions: React.ReactNode[]): React.ReactNode[] {
return actions.map<React.ReactNode>((action, index) => (
// eslint-disable-next-line react/no-array-index-key
<li style={{ width: `${100 / actions.length}%` }} key={`action-${index}`}>
<span>{action}</span>
</li>
));
}
const Card = React.forwardRef<HTMLDivElement, CardProps>((props, ref) => {
const {
prefixCls: customizePrefixCls,
className,
rootClassName,
style,
extra,
headStyle = {},
bodyStyle = {},
title,
loading,
bordered = true,
size: customizeSize,
type,
cover,
actions,
tabList,
children,
activeTabKey,
defaultActiveTabKey,
tabBarExtraContent,
hoverable,
tabProps = {},
...others
} = props;
const { getPrefixCls, direction, card } = React.useContext(ConfigContext);
const onTabChange = (key: string) => {
props.onTabChange?.(key);
};
const isContainGrid = React.useMemo<boolean>(() => {
let containGrid = false;
React.Children.forEach(children, (element: JSX.Element) => {
if (element && element.type && element.type === Grid) {
containGrid = true;
}
});
return containGrid;
}, [children]);
const prefixCls = getPrefixCls('card', customizePrefixCls);
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const [wrapSSR, hashId] = useStyle(prefixCls);
const loadingBlock = (
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<Skeleton loading active paragraph={{ rows: 4 }} title={false}>
{children}
</Skeleton>
);
const hasActiveTabKey = activeTabKey !== undefined;
const extraProps = {
...tabProps,
[hasActiveTabKey ? 'activeKey' : 'defaultActiveKey']: hasActiveTabKey
? activeTabKey
: defaultActiveTabKey,
tabBarExtraContent,
};
let head: React.ReactNode;
const mergedSize = useSize(customizeSize);
const tabSize = !mergedSize || mergedSize === 'default' ? 'large' : mergedSize;
const tabs = tabList ? (
<Tabs
size={tabSize}
{...extraProps}
className={`${prefixCls}-head-tabs`}
onChange={onTabChange}
items={tabList.map(({ tab, ...item }) => ({ label: tab, ...item }))}
/>
) : null;
if (title || extra || tabs) {
head = (
<div className={`${prefixCls}-head`} style={headStyle}>
<div className={`${prefixCls}-head-wrapper`}>
{title && <div className={`${prefixCls}-head-title`}>{title}</div>}
{extra && <div className={`${prefixCls}-extra`}>{extra}</div>}
</div>
{tabs}
</div>
);
}
const coverDom = cover ? <div className={`${prefixCls}-cover`}>{cover}</div> : null;
const body = (
<div className={`${prefixCls}-body`} style={bodyStyle}>
{loading ? loadingBlock : children}
</div>
);
const actionDom =
actions && actions.length ? (
<ul className={`${prefixCls}-actions`}>{getAction(actions)}</ul>
) : null;
const divProps = omit(others, ['onTabChange']);
const classString = classNames(
prefixCls,
card?.className,
{
[`${prefixCls}-loading`]: loading,
[`${prefixCls}-bordered`]: bordered,
[`${prefixCls}-hoverable`]: hoverable,
[`${prefixCls}-contain-grid`]: isContainGrid,
[`${prefixCls}-contain-tabs`]: tabList && tabList.length,
[`${prefixCls}-${mergedSize}`]: mergedSize,
[`${prefixCls}-type-${type}`]: !!type,
[`${prefixCls}-rtl`]: direction === 'rtl',
},
className,
rootClassName,
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hashId,
);
const mergedStyle: React.CSSProperties = { ...card?.style, ...style };
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return wrapSSR(
<div ref={ref} {...divProps} className={classString} style={mergedStyle}>
{head}
{coverDom}
{body}
{actionDom}
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</div>,
);
});
export default Card;