/*
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 * Copyright © 2017 Amdocs
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 *
 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
 */
import React, {Component} from 'react';
import {connect} from 'react-redux';
import {
  BarChart,
  Bar,
  XAxis,
  YAxis,
  CartesianGrid,
  Tooltip,
  ResponsiveContainer,
} from 'recharts';

import i18n from 'utils/i18n/i18n';

import {CHART_PROV_STATUS} from 'app/vnfSearch/VnfSearchConstants.js';
import {COLOR_BLUE} from 'utils/GlobalConstants.js';
import { ClipLoader } from 'react-spinners';

let mapStateToProps = ({vnfSearch}) => {
  let {
        processedProvStatusCountChartData = CHART_PROV_STATUS.emptyData,
        enableBusyFeedback = false
      } = vnfSearch;

  return {
    processedProvStatusCountChartData,
    enableBusyFeedback
  };
};

class VnfSearchProvStatusVisualization extends Component {
  static propTypes = {
    processedProvStatusCountChartData: React.PropTypes.object,
    enableBusyFeedback: React.PropTypes.bool
  };

  render() {
    let {
						processedProvStatusCountChartData,
            enableBusyFeedback
				} = this.props;

    let componentVisibitliyClassName = 'showContainer';
    if(enableBusyFeedback){
      componentVisibitliyClassName = 'hideContainer';
    }
    let visualizationClass = 'visualizations';
    if (processedProvStatusCountChartData.values ===
      null ||
      processedProvStatusCountChartData.values.size <=
      0) {
      visualizationClass = 'visualizations hidden';
    }
    const xAxisAttrName = 'x';
    const yAxisAttrName = 'y';

    return (
      <div id='audit-visualizations' className={visualizationClass}>
        <div className='visualization-charts'>
          <div className='visualization-side-by-side-70'>
            <h3>{i18n(CHART_PROV_STATUS.title)}</h3>
            <div className='spinner'>
              <ClipLoader color={COLOR_BLUE} loading={enableBusyFeedback} />
            </div>
            <div className={componentVisibitliyClassName}>
              <ResponsiveContainer width='100%' height={345} >
                  <BarChart
                    data={processedProvStatusCountChartData.values}>
                    <XAxis dataKey={xAxisAttrName}/>
                    <YAxis  />
                    <CartesianGrid strokeDasharray='3 3'/>
                    <Tooltip/>
                    <Bar name={i18n(CHART_PROV_STATUS.xAxisLabel)}
                         dataKey={yAxisAttrName} fill={COLOR_BLUE}/>
                  </BarChart>
                </ResponsiveContainer>
              </div>
          </div>
        </div>
      </div>
    );
  }

}
export default connect(mapStateToProps)(VnfSearchProvStatusVisualization);