com.esofthead.mycollab.module.project.view.bug.components.DueDateOrderComponent.java Source code

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Here is the source code for com.esofthead.mycollab.module.project.view.bug.components.DueDateOrderComponent.java

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/**
 * This file is part of mycollab-web.
 *
 * mycollab-web is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mycollab-web is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with mycollab-web.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.esofthead.mycollab.module.project.view.bug.components;

import com.esofthead.mycollab.core.utils.SortedArrayMap;
import com.esofthead.mycollab.module.project.ui.components.IGroupComponent;
import com.esofthead.mycollab.module.tracker.domain.SimpleBug;
import com.esofthead.mycollab.vaadin.AppContext;
import com.esofthead.mycollab.vaadin.ui.ELabel;
import com.esofthead.mycollab.vaadin.web.ui.UIConstants;
import com.vaadin.shared.ui.MarginInfo;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.VerticalLayout;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;

import java.util.Date;
import java.util.List;

/**
 * @author MyCollab Ltd
 * @since 5.1.1
 */
public class DueDateOrderComponent extends BugGroupOrderComponent {
    private SortedArrayMap<DateTime, GroupComponent> dueDateAvailables = new SortedArrayMap<>();
    private GroupComponent unspecifiedTasks;

    @Override
    public void insertBugs(List<SimpleBug> bugs) {
        for (SimpleBug bug : bugs) {
            if (bug.getDuedate() != null) {
                Date dueDate = bug.getDuedate();
                DateTime jodaTime = new DateTime(dueDate, DateTimeZone.UTC);
                DateTime monDay = jodaTime.dayOfWeek().withMinimumValue();
                if (dueDateAvailables.containsKey(monDay)) {
                    GroupComponent groupComponent = dueDateAvailables.get(monDay);
                    groupComponent.insertTask(bug);
                } else {
                    GroupComponent groupComponent = new GroupComponent(monDay);
                    dueDateAvailables.put(monDay, groupComponent);
                    int index = dueDateAvailables.getKeyIndex(monDay);
                    if (index > -1) {
                        addComponent(groupComponent, index);
                    } else {
                        addComponent(groupComponent);
                    }
                    groupComponent.insertTask(bug);
                }
            } else {
                if (unspecifiedTasks == null) {
                    unspecifiedTasks = new GroupComponent();
                    addComponent(unspecifiedTasks);
                }
                unspecifiedTasks.insertTask(bug);
            }
        }
    }

    private static class GroupComponent extends VerticalLayout implements IGroupComponent {
        private CssLayout wrapBody;
        private Label headerLbl;
        private String durationLbl;
        private int numElements = 0;

        GroupComponent(DateTime startDate) {
            initComponent();
            DateTime maxValue = startDate.dayOfWeek().withMaximumValue();
            DateTimeFormatter formatter = DateTimeFormat.forPattern(AppContext.getLongDateFormat());
            String monDayStr = formatter.print(startDate);
            String sundayStr = formatter.print(maxValue);
            durationLbl = String.format("%s - %s", monDayStr, sundayStr);
            headerLbl.setValue(String.format("%s - %s", monDayStr, sundayStr));
            updateHeader();
        }

        GroupComponent() {
            initComponent();
            durationLbl = "Unscheduled";
            updateHeader();
        }

        private void updateHeader() {
            headerLbl.setValue(String.format("%s (%d)", durationLbl, numElements));
        }

        private void initComponent() {
            this.setMargin(new MarginInfo(true, false, true, false));
            wrapBody = new CssLayout();
            wrapBody.setStyleName(UIConstants.BORDER_LIST);
            headerLbl = ELabel.h3("");
            this.addComponent(headerLbl);
            this.addComponent(wrapBody);
        }

        void insertTask(SimpleBug bug) {
            wrapBody.addComponent(new BugRowComponent(bug));
            numElements++;
            updateHeader();
        }
    }
}