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

import {
  BackgroundColor,
  BorderColor,
  TextColor,
  DISPLAY,
  JustifyContent,
  AlignItems,
  BorderRadius,
  TextVariant,
  TEXT_TRANSFORM,
} from '../../../helpers/constants/design-system';

import { Text } from '../text';

import { AVATAR_BASE_SIZES } from './avatar-base.constants';

export const AvatarBase = ({
  size = AVATAR_BASE_SIZES.MD,
  children,
  backgroundColor = BackgroundColor.backgroundAlternative,
  borderColor = BorderColor.borderDefault,
  color = TextColor.textDefault,
  className,
  ...props
}) => {
  let fallbackTextVariant;

  if (size === AVATAR_BASE_SIZES.LG || size === AVATAR_BASE_SIZES.XL) {
    fallbackTextVariant = TextVariant.bodyLgMedium;
  } else if (size === AVATAR_BASE_SIZES.SM || size === AVATAR_BASE_SIZES.MD) {
    fallbackTextVariant = TextVariant.bodySm;
  } else {
    fallbackTextVariant = TextVariant.bodyXs;
  }
  return (
    <Text
      className={classnames(
        'mm-avatar-base',
        `mm-avatar-base--size-${size}`,
        className,
      )}
      as="div"
      display={DISPLAY.FLEX}
      justifyContent={JustifyContent.center}
      alignItems={AlignItems.center}
      borderRadius={BorderRadius.full}
      variant={fallbackTextVariant}
      textTransform={TEXT_TRANSFORM.UPPERCASE}
      {...{ backgroundColor, borderColor, color, ...props }}
    >
      {children}
    </Text>
  );
};
AvatarBase.propTypes = {
  /**
   * The size of the AvatarBase.
   * Possible values could be 'AVATAR_BASE_SIZES.XS'(16px), 'AVATAR_BASE_SIZES.SM'(24px), 'AVATAR_BASE_SIZES.MD'(32px), 'AVATAR_BASE_SIZES.LG'(40px), 'AVATAR_BASE_SIZES.XL'(48px)
   * Defaults to AVATAR_BASE_SIZES.MD
   */
  size: PropTypes.oneOf(Object.values(AVATAR_BASE_SIZES)),
  /**
   * The children to be rendered inside the AvatarBase
   */
  children: PropTypes.node,
  /**
   * The background color of the AvatarBase
   * Defaults to Color.backgroundAlternative
   */
  backgroundColor: PropTypes.oneOf(Object.values(BackgroundColor)),
  /**
   * The background color of the AvatarBase
   * Defaults to Color.borderDefault
   */
  borderColor: PropTypes.oneOf(Object.values(BorderColor)),
  /**
   * The color of the text inside the AvatarBase
   * Defaults to TextColor.textDefault
   */
  color: PropTypes.oneOf(Object.values(TextColor)),
  /**
   * Additional classNames to be added to the AvatarToken
   */
  className: PropTypes.string,
  /**
   * AvatarBase also accepts all Text props including variant and all Box props
   */
  ...Text.propTypes,
};