gxt_app/uni_modules/lime-style/token/genFontMapToken.uts

// import type { FontMapToken } from '../../interface';
import { getFontSizes } from './genFontSizes';

export const genFontMapToken = (fontSize : number | null) : UTSJSONObject => {
	if (fontSize == null) return {}
	const fontSizePairs = getFontSizes(fontSize);
	const fontSizes = fontSizePairs.map((pair) : number => pair.size);
	const lineHeights = fontSizePairs.map((pair) : number => pair.lineHeight);

	const fontSizeXS = fontSizes[0];
	const fontSizeSM = fontSizes[1];
	const fontSizeMD = fontSizes[3];
	const fontSizeLG = fontSizes[4];

	const lineHeight = lineHeights[2];
	const lineHeightSM = lineHeights[1];
	const lineHeightMD = lineHeights[3];
	const lineHeightLG = lineHeights[4];

	return {
		fontSize,
		fontSizeXS,
		fontSizeSM,
		fontSizeMD,
		fontSizeLG,
		fontSizeXL: fontSizes[5],

		fontSizeHeading1: fontSizes[7],
		fontSizeHeading2: fontSizes[6],
		fontSizeHeading3: fontSizes[5],
		fontSizeHeading4: fontSizes[4],
		fontSizeHeading5: fontSizes[3],

		lineHeight,
		lineHeightLG,
		lineHeightMD,
		lineHeightSM,

		fontHeight: Math.round(lineHeight * fontSizeMD),
		fontHeightLG: Math.round(lineHeightLG * fontSizeLG),
		fontHeightSM: Math.round(lineHeightSM * fontSizeSM),

		lineHeightHeading1: lineHeights[7],
		lineHeightHeading2: lineHeights[6],
		lineHeightHeading3: lineHeights[5],
		lineHeightHeading4: lineHeights[4],
		lineHeightHeading5: lineHeights[3],
	};
};