import * as React from 'react';
import styles from '@patternfly/react-styles/css/components/Spinner/spinner';
import { css } from '@patternfly/react-styles';

export enum spinnerSize {
  sm = 'sm',
  md = 'md',
  lg = 'lg',
  xl = 'xl'
}

export interface SpinnerProps extends Omit<React.SVGProps<SVGSVGElement>, 'size'> {
  /** Additional classes added to the Spinner. */
  className?: string;
  /** Size variant of progress. */
  size?: 'sm' | 'md' | 'lg' | 'xl';
  /** Text describing that current loading status or progress */
  'aria-valuetext'?: string;
  /** Diameter of spinner set as CSS variable */
  diameter?: string;
  /** @beta Indicates the spinner is inline and the size should inherit the text font size. This will override the size prop. */
  isInline?: boolean;
  /** Accessible label to describe what is loading */
  'aria-label'?: string;
  /** Id of element which describes what is being loaded */
  'aria-labelledBy'?: string;
}

export const Spinner: React.FunctionComponent<SpinnerProps> = ({
  // eslint-disable-next-line @typescript-eslint/no-unused-vars
  className = '',
  size = 'xl',
  'aria-valuetext': ariaValueText = 'Loading...',
  diameter,
  isInline = false,
  'aria-label': ariaLabel,
  'aria-labelledBy': ariaLabelledBy,
  ...props
}: SpinnerProps) => (
  <svg
    className={css(styles.spinner, isInline ? styles.modifiers.inline : styles.modifiers[size], className)}
    role="progressbar"
    aria-valuetext={ariaValueText}
    viewBox="0 0 100 100"
    {...(diameter && { style: { ['--pf-v5-c-spinner--diameter']: diameter } as React.CSSProperties })}
    {...(ariaLabel && { 'aria-label': ariaLabel })}
    {...(ariaLabelledBy && { 'aria-labelledBy': ariaLabelledBy })}
    {...(!ariaLabel && !ariaLabelledBy && { 'aria-label': 'Contents' })}
    {...props}
  >
    <circle className={styles.spinnerPath} cx="50" cy="50" r="45" fill="none" />
  </svg>
);
Spinner.displayName = 'Spinner';