GovernmentBodyChartDataManagerImpl.java
/*
* Copyright 2014 James Pether Sörling
*
* 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.
*
* $Id$
* $HeadURL$
*/
package com.hack23.cia.web.impl.ui.application.views.common.chartfactory.impl;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.stream.Collectors;
import org.dussan.vaadin.dcharts.DCharts;
import org.dussan.vaadin.dcharts.base.elements.XYseries;
import org.dussan.vaadin.dcharts.data.DataSeries;
import org.dussan.vaadin.dcharts.options.Series;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.hack23.cia.service.external.esv.api.EsvApi;
import com.hack23.cia.service.external.esv.api.GovernmentBodyAnnualSummary;
import com.hack23.cia.web.impl.ui.application.views.common.chartfactory.api.ChartOptions;
import com.hack23.cia.web.impl.ui.application.views.common.chartfactory.api.GovernmentBodyChartDataManager;
import com.vaadin.ui.AbstractOrderedLayout;
/**
* The Class GovernmentBodyChartDataManagerImpl.
*/
@Service
public final class GovernmentBodyChartDataManagerImpl extends AbstractChartDataManagerImpl implements GovernmentBodyChartDataManager {
/** The Constant ANNUAL_HEADCOUNT_SUMMARY_ALL_GOVERNMENT_BODIES. */
private static final String ANNUAL_HEADCOUNT_SUMMARY_ALL_GOVERNMENT_BODIES = " Annual headcount summary, all government bodies";
/** The Constant ANNUAL_HEADCOUNT_SUMMARY. */
private static final String ANNUAL_HEADCOUNT_SUMMARY = " Annual headcount summary";
/** The Constant ANNUAL_HEADCOUNT_ALL_MINISTRIES. */
private static final String ANNUAL_HEADCOUNT_ALL_MINISTRIES = "Annual headcount, all ministries";
/** The Constant FIRST_OF_JAN. */
private static final String FIRST_OF_JAN = "01-JAN-";
/** The esv api. */
@Autowired
private EsvApi esvApi;
/** The chart options. */
@Autowired
private ChartOptions chartOptions;
/**
* Instantiates a new government body chart data manager impl.
*/
public GovernmentBodyChartDataManagerImpl() {
super();
}
@Override
public void createGovernmentBodyHeadcountChart(final AbstractOrderedLayout content, final String name) {
final Map<Integer, GovernmentBodyAnnualSummary> map = esvApi.getDataPerGovernmentBody(name);
final DataSeries dataSeries = new DataSeries();
final Series series = new Series();
series.addSeries(new XYseries().setLabel(name));
dataSeries.newSeries();
for (final Entry<Integer, GovernmentBodyAnnualSummary> entry : map.entrySet()) {
final GovernmentBodyAnnualSummary item = entry.getValue();
if (entry.getKey() != null && item != null && item.getHeadCount() > 0) {
dataSeries.add(FIRST_OF_JAN + item.getYear(), item.getHeadCount());
}
}
addChart(content, name + ANNUAL_HEADCOUNT_SUMMARY, new DCharts().setDataSeries(dataSeries)
.setOptions(chartOptions.createOptionsXYDateFloatLogYAxisLegendOutside(series)).show());
}
@Override
public void createMinistryGovernmentBodyHeadcountSummaryChart(final AbstractOrderedLayout content,
final String name) {
final Map<Integer, List<GovernmentBodyAnnualSummary>> map = esvApi.getDataPerMinistry(name);
final List<String> governmentBodyNames = esvApi.getGovernmentBodyNames(name);
final DataSeries dataSeries = new DataSeries();
final Series series = new Series();
for (final String govBodyName : governmentBodyNames) {
series.addSeries(new XYseries().setLabel(govBodyName));
dataSeries.newSeries();
for (final Entry<Integer, List<GovernmentBodyAnnualSummary>> entry : map.entrySet()) {
final List<GovernmentBodyAnnualSummary> item = entry.getValue();
final Integer totalHeadcount = item.stream().filter(p -> p.getName().equalsIgnoreCase(govBodyName))
.collect(Collectors.summingInt(GovernmentBodyAnnualSummary::getHeadCount));
if (entry.getKey() != null && item != null && totalHeadcount > 0) {
dataSeries.add(FIRST_OF_JAN + entry.getKey(), totalHeadcount);
}
}
}
addChart(content, name + ANNUAL_HEADCOUNT_SUMMARY_ALL_GOVERNMENT_BODIES,
new DCharts().setDataSeries(dataSeries)
.setOptions(chartOptions.createOptionsXYDateFloatLogYAxisLegendOutside(series)).show());
}
@Override
public void createMinistryGovernmentBodyHeadcountSummaryChart(final AbstractOrderedLayout content) {
final Map<Integer, List<GovernmentBodyAnnualSummary>> map = esvApi.getData();
final List<String> ministryNames = esvApi.getMinistryNames();
final DataSeries dataSeries = new DataSeries();
final Series series = new Series();
for (final String ministryName : ministryNames) {
series.addSeries(new XYseries().setLabel(ministryName));
dataSeries.newSeries();
for (final Entry<Integer, List<GovernmentBodyAnnualSummary>> entry : map.entrySet()) {
final List<GovernmentBodyAnnualSummary> item = entry.getValue();
final Integer totalHeadcount = item.stream().filter(p -> p.getMinistry().equalsIgnoreCase(ministryName))
.collect(Collectors.summingInt(GovernmentBodyAnnualSummary::getHeadCount));
if (entry.getKey() != null && item != null && totalHeadcount > 0) {
dataSeries.add(FIRST_OF_JAN + entry.getKey(), totalHeadcount);
}
}
}
addChart(content, ANNUAL_HEADCOUNT_ALL_MINISTRIES, new DCharts().setDataSeries(dataSeries)
.setOptions(chartOptions.createOptionsXYDateFloatLogYAxisLegendOutside(series)).show());
}
}