DecisionChartDataManagerImpl.java

/*
 * Copyright 2010-2025 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.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Objects;
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.stereotype.Service;

import com.hack23.cia.model.internal.application.data.committee.impl.RiksdagenCommitteeDecisionTypeOrgSummaryEmbeddedId;
import com.hack23.cia.model.internal.application.data.committee.impl.RiksdagenCommitteeDecisionTypeSummaryEmbeddedId;
import com.hack23.cia.model.internal.application.data.committee.impl.ViewRiksdagenCommitteeDecisionTypeDailySummary;
import com.hack23.cia.model.internal.application.data.committee.impl.ViewRiksdagenCommitteeDecisionTypeOrgDailySummary;
import com.hack23.cia.service.api.DataContainer;
import com.hack23.cia.web.impl.ui.application.views.common.chartfactory.api.DecisionChartDataManager;
import com.vaadin.ui.AbstractOrderedLayout;

/**
 * The Class DecisionChartDataManagerImpl.
 */
@Service
public final class DecisionChartDataManagerImpl extends AbstractChartDataManagerImpl
        implements DecisionChartDataManager {

    /** The Constant EMPTY_STRING. */
    private static final String EMPTY_STRING = "";

    /** The Constant UNDER_SCORE. */
    private static final String UNDER_SCORE = "_";

    /**
     * Instantiates a new decision chart data manager impl.
     */
    public DecisionChartDataManagerImpl() {
        super();
    }

    /**
     * Adds the decision type by org data.
     *
     * @param dataSeries the data series
     * @param series the series
     * @param decisionTypeMap the decision type map
     */
    private static void addDecisionTypeByOrgData(final DataSeries dataSeries,
            final Series series, final Map<String, List<ViewRiksdagenCommitteeDecisionTypeOrgDailySummary>> decisionTypeMap) {
        for (final Entry<String, List<ViewRiksdagenCommitteeDecisionTypeOrgDailySummary>> decisionTypeEntry : decisionTypeMap.entrySet()) {
            if (!EMPTY_STRING.equals(decisionTypeEntry.getKey())) {

                final XYseries label = new XYseries();
                label.setLabel(decisionTypeEntry.getKey());

                series.addSeries(label);

                dataSeries.newSeries();
                for (final ViewRiksdagenCommitteeDecisionTypeOrgDailySummary item : decisionTypeEntry.getValue()) {
                        dataSeries.add(DateUtils.formatDate(item.getEmbeddedId().getDecisionDate()),
                                item.getTotal());
                }
            }
        }
    }

    /**
     * Creates the decision type chart.
     *
     * @param content the content
     */
    @Override
    public void createDecisionTypeChart(final AbstractOrderedLayout content) {
        final Map<String, List<ViewRiksdagenCommitteeDecisionTypeDailySummary>> decisionTypeMap = getCommitteeDecisionTypeMap();
        final DataSeries dataSeries = new DataSeries();
        final Series series = new Series();
        addDecisionTypeData(decisionTypeMap, dataSeries, series);
        addChart(content, "Decision type daily summary",
                new DCharts().setDataSeries(dataSeries)
                        .setOptions(getChartOptions().createOptionsXYDateFloatLegendInsideOneColumn(series)).show(),
                true);
    }

    /**
     * Adds the decision type data.
     *
     * @param decisionTypeMap the decision type map
     * @param dataSeries the data series
     * @param series the series
     */
    private void addDecisionTypeData(final Map<String, List<ViewRiksdagenCommitteeDecisionTypeDailySummary>> decisionTypeMap,
            final DataSeries dataSeries, final Series series) {
        for (final Entry<String, List<ViewRiksdagenCommitteeDecisionTypeDailySummary>> decisionTypeEntry : decisionTypeMap.entrySet()) {
            if (decisionTypeEntry.getKey() != null) {
                series.addSeries(new XYseries().setLabel(decisionTypeEntry.getKey()));
                dataSeries.newSeries();
                final List<ViewRiksdagenCommitteeDecisionTypeDailySummary> list = decisionTypeEntry.getValue();
                for (final ViewRiksdagenCommitteeDecisionTypeDailySummary item : list) {
                    dataSeries.add(DateUtils.formatDate(item.getEmbeddedId().getDecisionDate()), item.getTotal());
                }
            }
        }
    }

    /**
     * Creates the decision type chart.
     *
     * @param content the content
     * @param org the org
     */
    @Override
    public void createDecisionTypeChart(final AbstractOrderedLayout content, final String org) {
        final DataSeries dataSeries = new DataSeries();
        final Series series = new Series();
        final Map<String, List<ViewRiksdagenCommitteeDecisionTypeOrgDailySummary>> allMap = getCommitteeDecisionTypeOrgMap();
        final List<ViewRiksdagenCommitteeDecisionTypeOrgDailySummary> itemList = allMap
                .get(org.toUpperCase(Locale.ENGLISH).replace(UNDER_SCORE, EMPTY_STRING).trim());
        if (itemList != null) {
            final Map<String, List<ViewRiksdagenCommitteeDecisionTypeOrgDailySummary>> decisionTypeMap = itemList.parallelStream()
                    .filter(t -> t != null && t.getEmbeddedId().getDecisionDate() != null)
                    .collect(Collectors.groupingBy(t -> t.getEmbeddedId().getDecisionType()));
            addDecisionTypeByOrgData(dataSeries, series, decisionTypeMap);
        }
        addChart(content, "Org Decision type daily summary",
                new DCharts().setDataSeries(dataSeries)
                        .setOptions(getChartOptions().createOptionsXYDateFloatLegendInsideOneColumn(series)).show(),
                true);
    }

    /**
     * Gets the committee decision type map.
     *
     * @return the committee decision type map
     */
    private Map<String, List<ViewRiksdagenCommitteeDecisionTypeDailySummary>> getCommitteeDecisionTypeMap() {
        final DataContainer<ViewRiksdagenCommitteeDecisionTypeDailySummary, RiksdagenCommitteeDecisionTypeSummaryEmbeddedId> committeeBallotDecisionPartyDataContainer = getApplicationManager()
                .getDataContainer(ViewRiksdagenCommitteeDecisionTypeDailySummary.class);
        final Date now = new Date();
        final Date notBefore = new GregorianCalendar(2000, Calendar.JANUARY, 1).getTime();
        return committeeBallotDecisionPartyDataContainer.getAll().parallelStream()
                .filter(t -> t != null && !t.getEmbeddedId().getDecisionDate().after(now)
                        && !notBefore.after(t.getEmbeddedId().getDecisionDate()))
                .collect(Collectors.groupingBy(t -> t.getEmbeddedId().getDecisionType()));
    }

    /**
     * Gets the committee decision type org map.
     *
     * @return the committee decision type org map
     */
    private Map<String, List<ViewRiksdagenCommitteeDecisionTypeOrgDailySummary>> getCommitteeDecisionTypeOrgMap() {
        final DataContainer<ViewRiksdagenCommitteeDecisionTypeOrgDailySummary, RiksdagenCommitteeDecisionTypeOrgSummaryEmbeddedId> committeeBallotDecisionPartyDataContainer = getApplicationManager()
                .getDataContainer(ViewRiksdagenCommitteeDecisionTypeOrgDailySummary.class);
        return committeeBallotDecisionPartyDataContainer.getAll().parallelStream().filter(Objects::nonNull)
                .collect(Collectors.groupingBy(t -> t.getEmbeddedId().getOrg()));
    }

}