import React from 'react';
import PropTypes from 'prop-types';

import { AvatarIcon } from './Icons';

function Avatar({
  size,
  src,
  alt,
  className,
}) {
  const avatar = src ? (
    <img className="d-block w-100 h-100" src={src} alt={alt} />
  ) : (
    <AvatarIcon style={{ width: size, height: size }} role="img" aria-hidden focusable="false" />
  );

  return (
    <span
      style={{ height: size, width: size }}
      className={`avatar overflow-hidden d-inline-flex rounded-circle ${className}`}
    >
      {avatar}
    </span>
  );
}

Avatar.propTypes = {
  src: PropTypes.string,
  size: PropTypes.string,
  alt: PropTypes.string,
  className: PropTypes.string,
};

Avatar.defaultProps = {
  src: null,
  size: '2rem',
  alt: null,
  className: null,
};

export default Avatar;