45 lines
1.1 KiB
TypeScript
45 lines
1.1 KiB
TypeScript
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import React from 'react';
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import { visualWeights, resolveFontSize } from '@newspaperui/theme';
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import { calculateSpanWidth } from '@newspaperui/utils';
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import { useSection } from '../Section/Section';
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export interface SubheadProps {
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weight?: 'High' | 'Medium';
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span?: number;
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children: React.ReactNode;
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}
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export const Subhead: React.FC<SubheadProps> = ({
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weight = 'Medium',
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span,
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children,
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}) => {
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const section = useSection();
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const config = visualWeights.Subhead[weight];
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if (!config) {
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throw new Error(`Invalid weight: ${weight} for Subhead`);
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}
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const finalSpan = span || (Array.isArray(config.span) ? config.span[0] : config.span);
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const width = calculateSpanWidth(finalSpan, section.columns);
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return (
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<h2
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className="newspaper-subhead"
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style={{
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fontSize: resolveFontSize(config.fontSize),
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fontWeight: config.fontWeight,
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lineHeight: config.lineHeight,
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color: config.color,
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margin: config.margin,
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width,
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}}
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data-weight={weight}
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data-span={finalSpan}
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>
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{children}
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</h2>
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);
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};
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