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import * as React from 'react';
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import { LastIndexContext } from '.';
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import { SizeType } from '../config-provider/SizeContext';
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const spaceSize = {
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small: 8,
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middle: 16,
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large: 24,
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};
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export interface ItemProps {
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className: string;
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children: React.ReactNode;
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index: number;
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direction?: 'horizontal' | 'vertical';
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size?: SizeType | number;
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marginDirection: 'marginLeft' | 'marginRight';
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split?: string | React.ReactNode;
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}
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export default function Item({
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className,
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direction,
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index,
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size,
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marginDirection,
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children,
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split,
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}: ItemProps) {
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const latestIndex = React.useContext(LastIndexContext);
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if (children === null || children === undefined) {
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return null;
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}
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const style =
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index >= latestIndex
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? {}
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: {
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[direction === 'vertical' ? 'marginBottom' : marginDirection]:
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((typeof size === 'string' ? spaceSize[size] : size) ?? 0) / (split ? 2 : 1),
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};
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return (
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<>
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<div className={className} style={style}>
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{children}
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</div>
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{index < latestIndex && split && (
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<span className={`${className}-split`} style={style}>
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{split}
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</span>
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)}
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</>
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);
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}
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