@ant-design/x-markdown/plugins/theme/useToken.js

placeholder for @ant-design/x-markdown

import { createTheme, useCacheToken } from '@ant-design/cssinjs';
import { theme as antdTheme } from 'antd';
import { ignore, unitless } from 'antd/es/theme/useToken';
import formatToken from 'antd/es/theme/util/alias';
import React from 'react';
import version from "../version";
const defaultTheme = createTheme(antdTheme.defaultAlgorithm);
const preserve = {
  screenXS: true,
  screenXSMin: true,
  screenXSMax: true,
  screenSM: true,
  screenSMMin: true,
  screenSMMax: true,
  screenMD: true,
  screenMDMin: true,
  screenMDMax: true,
  screenLG: true,
  screenLGMin: true,
  screenLGMax: true,
  screenXL: true,
  screenXLMin: true,
  screenXLMax: true,
  screenXXL: true,
  screenXXLMin: true
};
export const getComputedToken = (originToken, overrideToken, theme) => {
  const derivativeToken = theme.getDerivativeToken(originToken);
  const {
    override,
    ...components
  } = overrideToken;

  // Merge with override
  let mergedDerivativeToken = {
    ...derivativeToken,
    override
  };

  // Format if needed
  mergedDerivativeToken = formatToken(mergedDerivativeToken);
  if (components) {
    Object.entries(components).forEach(([key, value]) => {
      const {
        theme: componentTheme,
        ...componentTokens
      } = value;
      let mergedComponentToken = componentTokens;
      if (componentTheme) {
        mergedComponentToken = getComputedToken({
          ...mergedDerivativeToken,
          ...componentTokens
        }, {
          override: componentTokens
        }, componentTheme);
      }
      mergedDerivativeToken[key] = mergedComponentToken;
    });
  }
  return mergedDerivativeToken;
};
export function useInternalToken() {
  const {
    token: rootDesignToken,
    hashed,
    theme = defaultTheme,
    override,
    cssVar: ctxCssVar
  } = React.useContext(antdTheme._internalContext);
  const cssVar = {
    prefix: ctxCssVar?.prefix || 'ant',
    key: ctxCssVar?.key || 'css-var-root'
  };
  const mergedTheme = theme || defaultTheme;
  const [token, hashId, realToken] = useCacheToken(mergedTheme, [antdTheme.defaultSeed, rootDesignToken], {
    salt: `${version}-${hashed || ''}`,
    override,
    getComputedToken,
    cssVar: {
      ...cssVar,
      unitless,
      ignore,
      preserve
    }
  });
  return [theme, realToken, hashed ? hashId : '', token, cssVar];
}