import * as React from 'react';
import styles from '@patternfly/react-styles/css/components/CodeBlock/code-block';
import { css } from '@patternfly/react-styles';

export interface CodeBlockProps extends React.HTMLProps<HTMLDivElement> {
  /** Content rendered inside the code block */
  children?: React.ReactNode;
  /** Additional classes passed to the code block wrapper */
  className?: string;
  /** Actions in the code block header. Should be wrapped with CodeBlockAction. */
  actions?: React.ReactNode;
}

export const CodeBlock: React.FunctionComponent<CodeBlockProps> = ({
  children = null,
  className,
  actions = null,
  ...props
}: CodeBlockProps) => (
  <div className={css(styles.codeBlock, className)} {...props}>
    {actions && (
      <div className={css(styles.codeBlockHeader)}>
        <div className={css(styles.codeBlockActions)}>{actions}</div>
      </div>
    )}
    <div className={css(styles.codeBlockContent)}>{children}</div>
  </div>
);

CodeBlock.displayName = 'CodeBlock';