import React, { isValidElement } from 'react';
import clsx from 'clsx'
import useIsBrowser from '@docusaurus/useIsBrowser';
import ElementContent from '@theme/CodeBlock/Content/Element';
import StringContent from '@theme/CodeBlock/Content/String';
/**
 * Best attempt to make the children a plain string so it is copyable. If there
 * are react elements, we will not be able to copy the content, and it will
 * return `children` as-is; otherwise, it concatenates the string children
 * together.
 */
function maybeStringifyChildren(children) {
  if (React.Children.toArray(children).some((el) => isValidElement(el))) {
    return children;
  }
  // The children is now guaranteed to be one/more plain strings
  return Array.isArray(children) ? children.join('') : children;
}
export default function CodeBlock({ children: rawChildren, ...props }) {
  // The Prism theme on SSR is always the default theme but the site theme can
  // be in a different mode. React hydration doesn't update DOM styles that come
  // from SSR. Hence force a re-render after mounting to apply the current
  // relevant styles.
  const isBrowser = useIsBrowser();
  const children = maybeStringifyChildren(rawChildren);
  const CodeBlockComp =
    typeof children === 'string' ? StringContent : ElementContent;
  return (
    <div className={clsx(
      'mt-6',
      'shadow-xl',
      'shadow-glow',
      'border',
      'rounded-lg',
      'border-gray-200',
    )}>
      <CodeBlockComp key={String(isBrowser)} {...props}>
        {children}
      </CodeBlockComp>
    </div>
  );
}
