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import * as React from 'react';
import classNames from 'classnames';
import type { DrawerProps as RCDrawerProps } from 'rc-drawer';
import useClosable, { pickClosable } from '../_util/hooks/useClosable';
import type { ClosableType } from '../_util/hooks/useClosable';
import { useComponentConfig } from '../config-provider/context';
import Skeleton from '../skeleton';
export interface DrawerClassNames extends NonNullable<RCDrawerProps['classNames']> {
header?: string;
body?: string;
footer?: string;
}
export interface DrawerStyles extends NonNullable<RCDrawerProps['styles']> {
header?: React.CSSProperties;
body?: React.CSSProperties;
footer?: React.CSSProperties;
}
export interface DrawerPanelProps {
prefixCls: string;
title?: React.ReactNode;
footer?: React.ReactNode;
extra?: React.ReactNode;
/**
* Recommend to use closeIcon instead
*
* e.g.
*
* `<Drawer closeIcon={false} />`
*/
closable?: ClosableType;
closeIcon?: React.ReactNode;
onClose?: RCDrawerProps['onClose'];
children?: React.ReactNode;
classNames?: DrawerClassNames;
styles?: DrawerStyles;
loading?: boolean;
/** @deprecated Please use `styles.header` instead */
headerStyle?: React.CSSProperties;
/** @deprecated Please use `styles.body` instead */
bodyStyle?: React.CSSProperties;
/** @deprecated Please use `styles.footer` instead */
footerStyle?: React.CSSProperties;
/** @deprecated Please use `styles.wrapper` instead */
contentWrapperStyle?: React.CSSProperties;
/** @deprecated Please use `styles.mask` instead */
maskStyle?: React.CSSProperties;
/** @deprecated Please use `styles.content` instead */
drawerStyle?: React.CSSProperties;
}
const DrawerPanel: React.FC<DrawerPanelProps> = (props) => {
const {
prefixCls,
title,
footer,
extra,
loading,
onClose,
headerStyle,
bodyStyle,
footerStyle,
children,
classNames: drawerClassNames,
styles: drawerStyles,
} = props;
const drawerContext = useComponentConfig('drawer');
const customCloseIconRender = React.useCallback(
(icon: React.ReactNode) => (
<button type="button" onClick={onClose} className={`${prefixCls}-close`}>
{icon}
</button>
),
[onClose],
);
const [mergedClosable, mergedCloseIcon] = useClosable(
pickClosable(props),
pickClosable(drawerContext),
{
closable: true,
closeIconRender: customCloseIconRender,
},
);
const headerNode = React.useMemo<React.ReactNode>(() => {
if (!title && !mergedClosable) {
return null;
}
return (
<div
style={{
...drawerContext.styles?.header,
...headerStyle,
...drawerStyles?.header,
}}
className={classNames(
`${prefixCls}-header`,
{
[`${prefixCls}-header-close-only`]: mergedClosable && !title && !extra,
},
drawerContext.classNames?.header,
drawerClassNames?.header,
)}
>
<div className={`${prefixCls}-header-title`}>
{mergedCloseIcon}
{title && <div className={`${prefixCls}-title`}>{title}</div>}
</div>
{extra && <div className={`${prefixCls}-extra`}>{extra}</div>}
</div>
);
}, [mergedClosable, mergedCloseIcon, extra, headerStyle, prefixCls, title]);
const footerNode = React.useMemo<React.ReactNode>(() => {
if (!footer) {
return null;
}
const footerClassName = `${prefixCls}-footer`;
return (
<div
className={classNames(
footerClassName,
drawerContext.classNames?.footer,
drawerClassNames?.footer,
)}
style={{
...drawerContext.styles?.footer,
...footerStyle,
...drawerStyles?.footer,
}}
>
{footer}
</div>
);
}, [footer, footerStyle, prefixCls]);
return (
<>
{headerNode}
<div
className={classNames(
`${prefixCls}-body`,
drawerClassNames?.body,
drawerContext.classNames?.body,
)}
style={{ ...drawerContext.styles?.body, ...bodyStyle, ...drawerStyles?.body }}
>
{loading ? (
<Skeleton
active
title={false}
paragraph={{ rows: 5 }}
className={`${prefixCls}-body-skeleton`}
/>
) : (
children
)}
</div>
{footerNode}
</>
);
};
export default DrawerPanel;
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