/*
 * 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 ServiceMetricWebPage
{
    private static Logger logger = LoggerFactory.getLogger(ServiceMetricWebPage.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.WEB, view, period));

            ServiceMetricHtmlizer.htmlize(data, "http.hits", service, view, period, "metrics.http.hits", ChartColor.BLUE);

            ServiceMetricHtmlizer.htmlizeData(data, "http.hits-ipv4ipv6", service, view, period, "http.hits (ipv4 + ipv6)", "metrics.http.hits.ipv4", ChartColor.YELLOW, "metrics.http.hits.ipv6",
                    ChartColor.GREEN);
            ServiceMetricHtmlizer.htmlize(data, "http.hits.ipv4", service, view, period, "metrics.http.hits.ipv4", ChartColor.YELLOW);
            ServiceMetricHtmlizer.htmlize(data, "http.hits.ipv6", service, view, period, "metrics.http.hits.ipv6", ChartColor.GREEN);

            ServiceMetricHtmlizer.htmlizeData(data, "http.hits-visitorsbots", service, view, period, "http.hits (visitors + bots)", "metrics.http.hits.visitors", ChartColor.GREEN,
                    "metrics.http.hits.bots",
                    ChartColor.YELLOW);
            ServiceMetricHtmlizer.htmlize(data, "http.hits.visitors", service, view, period, "metrics.http.hits.visitors", ChartColor.GREEN);
            ServiceMetricHtmlizer.htmlize(data, "http.hits.bots", service, view, period, "metrics.http.hits.bots", ChartColor.YELLOW);

            ServiceMetricHtmlizer.htmlize(data, "http.errors", service, view, period, "metrics.http.errors", ChartColor.RED);
            ServiceMetricHtmlizer.htmlize(data, "http.errors.php", service, view, period, "metrics.http.errors.php", ChartColor.RED);

            ServiceMetricHtmlizer.htmlize(data, "http.files", service, view, period, "metrics.http.files", ChartColor.BLUE);
            ServiceMetricHtmlizer.htmlize(data, "http.pages", service, view, period, "metrics.http.pages", ChartColor.BLUE);
            ServiceMetricHtmlizer.htmlize(data, "http.bytes", service, view, period, "metrics.http.bytes", ChartColor.BLUE);

            ServiceMetricHtmlizer.htmlize(data, "http.ip", service, view, period, "metrics.http.ip", ChartColor.BLUE);

            ServiceMetricHtmlizer.htmlizeData(data, "http.ip-visitorsbots", service, view, period, "http.ip (visitors + bots)", "metrics.http.ip.visitors", ChartColor.GREEN, "metrics.http.ip.bots",
                    ChartColor.YELLOW);
            ServiceMetricHtmlizer.htmlize(data, "http.ip.visitors", service, view, period, "metrics.http.ip.visitors", ChartColor.GREEN);
            ServiceMetricHtmlizer.htmlize(data, "http.ip.bots", service, view, period, "metrics.http.ip.bots", ChartColor.YELLOW);

            ServiceMetricHtmlizer.htmlizeData(data, "http.ip-ipv4ipv6", service, view, period, "http.ip (ipv4 + ipv6)", "metrics.http.ip.ipv4", ChartColor.YELLOW, "metrics.http.ip.ipv6",
                    ChartColor.GREEN);
            ServiceMetricHtmlizer.htmlize(data, "http.ip.ipv4", service, view, period, "metrics.http.ip.ipv4", ChartColor.YELLOW);
            ServiceMetricHtmlizer.htmlize(data, "http.ip.ipv6", service, view, period, "metrics.http.ip.ipv6", ChartColor.GREEN);

            ServiceMetricHtmlizer.htmlize(data, "http.visits", service, view, period, "metrics.http.visits", ChartColor.BLUE);

            ServiceMetricHtmlizer.htmlizeData(data, "http.visits-visitorsbots", service, view, period, "http.visits (visitors + bots)", "metrics.http.visits.visitors", ChartColor.GREEN,
                    "metrics.http.visits.bots",
                    ChartColor.YELLOW);
            ServiceMetricHtmlizer.htmlize(data, "http.visits.bots", service, view, period, "metrics.http.visits.bots", ChartColor.YELLOW);
            ServiceMetricHtmlizer.htmlize(data, "http.visits.visitors", service, view, period, "metrics.http.visits.visitors", ChartColor.GREEN);

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

            BreadcrumbTrail trail = new BreadcrumbTrail();
            trail.add(service.getOrganization().getName(), service.getOrganization().getTechnicalName() + ".xhtml");
            trail.add(service.getName(), service.getOrganization().getTechnicalName() + "-" + service.getTechnicalName() + ".xhtml");
            String page = WebCharterView.build(content, trail);

            String filename = String.format("%s-metrics-web-%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 page: " + exception.getMessage(), exception);
        }
    }
}