/**
 * Copyright 2017 Red Hat Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License. You may obtain
 * a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

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

const ProgressBar = ({ label, labelPosition, value }) => {
  const classes = ClassNames({
    progress: true,
    'progress-label-top-right': labelPosition === 'topRight',
    'progress-label-left': labelPosition === 'left'
  });

  return (
    <div className={classes}>
      <div
        className="progress-bar"
        role="progressbar"
        aria-valuenow={value}
        aria-valuemin="0"
        aria-valuemax="100"
        style={{ width: value + '%' }}
      >
        {label ? <span>{value + '%'}</span> : null}
      </div>
    </div>
  );
};

ProgressBar.propTypes = {
  label: PropTypes.string,
  labelPosition: PropTypes.oneOf(['left', 'topRight']),
  value: PropTypes.number
};

export default ProgressBar;
