/*
 * Copyright (C) 2020 Christian Pierre MOMON <christian.momon@devinsy.fr>
 * 
 * This file is part of AgirStatool, simple key value database.
 * 
 * AgirStatool is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * AgirStatool 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 Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with AgirStatool.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.april.agirstatool.core.pages;

import org.apache.commons.lang3.StringEscapeUtils;
import org.april.agirstatool.core.AgirStatoolException;
import org.april.agirstatool.core.AgirStatoolUtils;
import org.april.agirstatool.core.Project;
import org.april.agirstatool.core.Projects;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import fr.devinsy.xidyn.XidynException;
import fr.devinsy.xidyn.data.TagDataManager;
import fr.devinsy.xidyn.presenters.PresenterUtils;

/**
 * The class AgirStatool.
 * 
 * @author Christian Pierre MOMON
 */
public class ProjectsGroupedPageBuilder
{
	private static Logger logger = LoggerFactory.getLogger(ProjectsGroupedPageBuilder.class);

	/**
	 * Builds the.
	 *
	 * @param projects
	 *            the projects
	 * @return the string
	 * @throws AgirStatoolException
	 *             the agir statool exception
	 */
	public static String build(final Projects projects) throws AgirStatoolException
	{
		String result;

		try
		{
			System.out.println("Building welcome page (2)…");

			projects.sortByName();

			TagDataManager data = new TagDataManager();
			int index = 0;
			for (Project project : projects)
			{
				if (project.getParentId() == null)
				{
					data.setContent("projectLine", index, "projectId", project.getId());
					data.setAttribute("projectLine", index, "projectNameLink", "href", project.getPath());
					data.setContent("projectLine", index, "projectNameLink", StringEscapeUtils.escapeXml(project.getName()));
					data.setContent("projectLine", index, "childCount", project.getChildCount());
					data.setContent("projectLine", index, "issueCount", project.issueStats().getCount());
					data.setContent("projectLine", index, "activeIssueCount", project.issueStats().getActiveCount());
					data.setContent("projectLine", index, "maybeIssueCount", project.issueStats().getMaybeCount());
					data.setContent("projectLine", index, "resolvedIssueCount", project.issueStats().getResolvedCount());
					data.setContent("projectLine", index, "concludedIssueCount", project.issueStats().getConcludedCount());
					data.setContent("projectLine", index, "unassignedIssueCount", project.issueStats().getUnassignedCount());
					data.setContent("projectLine", index, "unassignedNewIssueCount", project.issueStats().getUnassignedNewCount());
					data.setContent("projectLine", index, "unassignedStartedIssueCount", project.issueStats().getUnassignedStartedCount());
					data.setContent("projectLine", index, "unassignedResolvedIssueCount", project.issueStats().getUnassignedResolvedCount());
					data.setContent("projectLine", index, "unassignedConcludedIssueCount", project.issueStats().getUnassignedConcludedCount());
					data.setContent("projectLine", index, "lastUpdate", AgirStatoolUtils.toHumanShort(project.getLastUpdate(), "n/a"));
					data.setAttribute("projectLine", index, "lastUpdate", "title", AgirStatoolUtils.toHumanLong(project.getLastUpdate(), "n/a"));
					index += 1;
				}

				if (project.hasChild())
				{
					for (Project subProject : projects.getByParent(project.getId()).sortByName())
					{
						data.setContent("projectLine", index, "projectId", subProject.getId());
						data.setAttribute("projectLine", index, "projectName", "style", "padding-left: 25px;");
						data.setAttribute("projectLine", index, "projectNameLink", "href", subProject.getPath());
						data.setContent("projectLine", index, "projectNameLink", StringEscapeUtils.escapeXml(subProject.getName()));
						data.setContent("projectLine", index, "childCount", subProject.getChildCount());
						data.setContent("projectLine", index, "issueCount", subProject.issueStats().getCount());
						data.setContent("projectLine", index, "activeIssueCount", subProject.issueStats().getActiveCount());
						data.setContent("projectLine", index, "maybeIssueCount", subProject.issueStats().getMaybeCount());
						data.setContent("projectLine", index, "resolvedIssueCount", subProject.issueStats().getResolvedCount());
						data.setContent("projectLine", index, "concludedIssueCount", subProject.issueStats().getConcludedCount());
						data.setContent("projectLine", index, "unassignedIssueCount", subProject.issueStats().getUnassignedCount());
						data.setContent("projectLine", index, "unassignedNewIssueCount", subProject.issueStats().getUnassignedNewCount());
						data.setContent("projectLine", index, "unassignedStartedIssueCount", subProject.issueStats().getUnassignedStartedCount());
						data.setContent("projectLine", index, "unassignedResolvedIssueCount", subProject.issueStats().getUnassignedResolvedCount());
						data.setContent("projectLine", index, "unassignedConcludedIssueCount", subProject.issueStats().getUnassignedConcludedCount());
						data.setContent("projectLine", index, "lastUpdate", AgirStatoolUtils.toHumanShort(subProject.issueStats().getLastUpdate(), "n/a"));
						data.setAttribute("projectLine", index, "lastUpdate", "title", AgirStatoolUtils.toHumanLong(subProject.issueStats().getLastUpdate(), "n/a"));
						index += 1;
					}
				}
			}

			result = PresenterUtils.dynamize("/org/april/agirstatool/core/pages/projectsGrouped.xhtml", data).toString();
		}
		catch (XidynException exception)
		{
			throw new AgirStatoolException("Error building welcome page: " + exception.getMessage(), exception);
		}

		//
		return result;
	}
}