content: /*
   * The MIT License (MIT)
   *
   * Copyright (c) 2016-2017 Dan "Ducky" Little
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  import React from 'react';
  import PropTypes from 'prop-types';
  import { connect } from 'react-redux';
  
  import { setRefresh } from '../../../actions/mapSource';
  
  import { Tool } from '../tools';
  
  
  export function isRefreshingOn(mapSources, layer) {
      for(let i = 0, ii = layer.src.length; i < ii; i++) {
          const src = layer.src[i];
          if(mapSources[src.mapSourceName].refresh) {
              return true;
          }
      }
  
      return false;
  }
  
  
  export class LayerRefresh extends React.Component {
      render() {
          const refreshing = isRefreshingOn(this.props.mapSources, this.props.layer);
  
          let classes = 'refresh';
          if(refreshing) {
              classes += ' on';
          }
  
          return (
              <Tool
                  tip='layer-refresh-tip'
                  iconClass={classes}
                  onClick={() => {
                      this.props.onToggleRefresh(this.props.layer, !refreshing);
                  }}
              />
          );
      }
  }
  
  LayerRefresh.propTypes = {
      mapSources: PropTypes.object.isRequired,
      layer: PropTypes.object.isRequired,
      onToggleRefresh: PropTypes.func.isRequired,
  };
  
  function mapStateProps(state) {
      return {
          mapSources: state.mapSources,
      };
  }
  
  function mapDispatchProps(dispatch) {
      return {
          onToggleRefresh: (layer, refresh) => {
              // turn off refreshing by setting it to null.
              const seconds = refresh ? layer.refresh : null;
  
              for(let i = 0, ii = layer.src.length; i < ii; i++) {
                  const src = layer.src[i];
                  dispatch(setRefresh(src.mapSourceName, seconds));
              }
          },
      }
  }
  
  export default connect(mapStateProps, mapDispatchProps)(LayerRefresh);
  