/*
 * 
 *   Copyright 2016 RIFT.IO 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 React from 'react';
import '../../../node_modules/loaders.css/src/animations/line-scale-pulse-out-rapid.scss';
import './loading-indicator-animations.scss';
let ReactCSSTransitionGroup = require('react-addons-css-transition-group');
export default class Loader extends React.Component {
  constructor(props) {
    super(props);
  }
  render() {
    let loader = '';
    var style = {
      height: this.props.size + 'rem',
      width: this.props.size * 0.15 + 'rem',
      backgroundColor: this.props.color || 'white'
    }
    if (this.props.show) {
      loader = (
                <div
                  transitionName="loader-animation"
                  transitionAppear={true}
                  component="div"
                  className={"line-scale-pulse-out-rapid"}>
                  <div style={style}></div>
                  <div style={style}></div>
                  <div style={style}></div>
                  <div style={style}></div>
                  <div style={style}></div>
                </div>
      );
    }else {
      loader = <span></span>
    }
    return loader;

  }
}

Loader.defaultProps = {
  show: true,
  size: '5'
}