/*
 * Copyright (C) 2020-2021 Christian Pierre MOMON <christian@momon.org>
 * 
 * This file is part of StatoolInfos, simple service statistics tool.
 * 
 * StatoolInfos 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.
 * 
 * StatoolInfos 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 StatoolInfos.  If not, see <http://www.gnu.org/licenses/>.
 */
package fr.devinsy.statoolinfos.htmlize;

import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;

import org.apache.commons.io.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import fr.devinsy.statoolinfos.core.Service;
import fr.devinsy.statoolinfos.core.StatoolInfosException;
import fr.devinsy.statoolinfos.htmlize.ServiceMetricMenuView.PeriodMenu;
import fr.devinsy.statoolinfos.htmlize.ServiceMetricMenuView.TypeMenu;
import fr.devinsy.statoolinfos.htmlize.ServiceMetricMenuView.ViewMenu;
import fr.devinsy.statoolinfos.htmlize.charts.ChartColor;
import fr.devinsy.xidyn.XidynException;
import fr.devinsy.xidyn.data.TagDataManager;
import fr.devinsy.xidyn.presenters.PresenterUtils;

/**
 * The Class ServicePage.
 */
public class ServiceMetricSpecificPage
{
    private static Logger logger = LoggerFactory.getLogger(ServiceMetricSpecificPage.class);

    /**
     * Builds the.
     *
     * @param htmlizeDirectory
     *            the htmlize directory
     * @param service
     *            the service
     * @param view
     *            the view
     * @param period
     *            the period
     * @throws StatoolInfosException
     *             the statool infos exception
     * @throws IOException
     *             Signals that an I/O exception has occurred.
     */
    public static void build(final File htmlizeDirectory, final Service service, final ViewMenu view, final PeriodMenu period) throws StatoolInfosException, IOException
    {
        try
        {
            TagDataManager data = new TagDataManager();

            //
            data.setContent("headerView", ServiceHeaderView.htmlize(service));
            data.setContent("metricMenuView", ServiceMetricMenuView.htmlize(service, TypeMenu.SPECIFIC, view, period));

            //
            int index = 1;
            for (String metricPath : service.getMetricSpecificPrefixes())
            {
                ServiceMetricHtmlizer.htmlize(data, "foo" + index++, service, view, period, metricPath, ChartColor.BLUE);
            }

            //
            String content = PresenterUtils.dynamize("/fr/devinsy/statoolinfos/htmlize/serviceMetricSpecificView.xhtml", data).toString();

            BreadcrumbTrail trail = new BreadcrumbTrail();
            trail.add(service.getOrganization().getName(), service.getOrganization().getLocalFileBaseName() + ".xhtml");
            trail.add(service.getName(), service.getLocalFileBaseName() + ".xhtml");
            trail.add("Metrics spécifiques");

            String page = WebCharterView.build(content, trail);

            String filename = String.format("%s-metrics-specific-%s-%s.xhtml", service.getLocalFileBaseName(), view.getName(), period.getName());
            FileUtils.write(new File(htmlizeDirectory, filename), page, StandardCharsets.UTF_8);
        }
        catch (XidynException exception)
        {
            throw new StatoolInfosException("Error building service specific metrics view: " + exception.getMessage(), exception);
        }
    }
}