/*
 * Copyright (C) 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.util.ArrayList;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import fr.devinsy.statoolinfos.core.Service;
import fr.devinsy.statoolinfos.core.StatoolInfosException;
import fr.devinsy.xidyn.XidynException;
import fr.devinsy.xidyn.data.TagDataManager;
import fr.devinsy.xidyn.presenters.PresenterUtils;
import fr.devinsy.xidyn.utils.XidynUtils;

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

    public enum PeriodMenu
    {
        FULL,
        LAST,
        Y2020,
        Y2021;

        /**
         * Gets the name.
         *
         * @return the name
         */
        public String getName()
        {
            String result;

            if (this.name().startsWith("Y"))
            {
                result = this.name().substring(1);
            }
            else
            {
                result = this.name().toLowerCase();
            }

            //
            return result;
        }

        /**
         * Gets the years.
         *
         * @return the years
         */
        public static PeriodMenu[] getYears()
        {
            PeriodMenu[] result;

            ArrayList<PeriodMenu> list = new ArrayList<PeriodMenu>();
            for (PeriodMenu item : values())
            {
                if (item.name().startsWith("Y"))
                {
                    list.add(item);
                }
            }

            result = list.toArray(new PeriodMenu[0]);

            //
            return result;
        }
    }

    public enum TypeMenu
    {
        SUMMARY,
        WEB,
        GENERIC,
        SPECIFIC;

        /**
         * Gets the name.
         *
         * @return the name
         */
        public String getName()
        {
            String result;

            result = this.name().toLowerCase();

            //
            return result;
        }
    }

    public enum ViewMenu
    {
        YEARS,
        MONTHS,
        WEEKS,
        DAYS;

        /**
         * Gets the name.
         *
         * @return the name
         */
        public String getName()
        {
            String result;

            result = this.name().toLowerCase();

            //
            return result;
        }
    }

    /**
     * Htmlize.
     *
     * @param service
     *            the service
     * @return the string
     * @throws StatoolInfosException
     *             the statool infos exception
     */
    public static String htmlize(final Service service, final TypeMenu type, final ViewMenu view, final PeriodMenu period) throws StatoolInfosException
    {
        String result;

        try
        {
            TagDataManager data = new TagDataManager();

            //
            String filename = String.format("%s-metrics-summary-%s-%s.xhtml", service.getLocalFileBaseName(), view.getName(), period.getName());
            data.setAttribute("summaryTypeButton", "href", filename);

            filename = String.format("%s-metrics-generic-%s-%s.xhtml", service.getLocalFileBaseName(), view.getName(), period.getName());
            data.setAttribute("genericTypeButton", "href", filename);

            filename = String.format("%s-metrics-specific-%s-%s.xhtml", service.getLocalFileBaseName(), view.getName(), period.getName());
            data.setAttribute("specificTypeButton", "href", filename);

            filename = String.format("%s-metrics-web-%s-%s.xhtml", service.getLocalFileBaseName(), view.getName(), period.getName());
            data.setAttribute("webTypeButton", "href", filename);

            //
            filename = String.format("%s-metrics-%s-years-%s.xhtml", service.getLocalFileBaseName(), type.getName(), PeriodMenu.FULL.getName());
            data.setAttribute("yearsViewButton", "href", filename);

            filename = String.format("%s-metrics-%s-months-%s.xhtml", service.getLocalFileBaseName(), type.getName(), period.getName());
            data.setAttribute("monthsViewButton", "href", filename);

            filename = String.format("%s-metrics-%s-weeks-%s.xhtml", service.getLocalFileBaseName(), type.getName(), period.getName());
            data.setAttribute("weeksViewButton", "href", filename);

            data.setAttribute("daysViewButton", "href", "#");

            //
            filename = String.format("%s-metrics-%s-%s-full.xhtml", service.getLocalFileBaseName(), type.getName(), view.getName());
            data.setAttribute("fullPeriodButton", "href", filename);

            if (view != ViewMenu.YEARS)
            {
                filename = String.format("%s-metrics-%s-%s-last.xhtml", service.getLocalFileBaseName(), type.getName(), view.getName());
                data.setAttribute("lastPeriodButton", "href", filename);

                filename = String.format("%s-metrics-%s-%s-2020.xhtml", service.getLocalFileBaseName(), type.getName(), view.getName());
                data.setAttribute("2020PeriodButton", "href", filename);

                filename = String.format("%s-metrics-%s-%s-2021.xhtml", service.getLocalFileBaseName(), type.getName(), view.getName());
                data.setAttribute("2021PeriodButton", "href", filename);
            }

            //
            if ((type == null) || (type == TypeMenu.SUMMARY))
            {
                data.appendAttribute("summaryTypeButton", "class", "button selected");
            }
            else if (type == TypeMenu.GENERIC)
            {
                data.appendAttribute("genericTypeButton", "class", "button selected");
            }
            else if (type == TypeMenu.WEB)
            {
                data.appendAttribute("webTypeButton", "class", "button selected");
            }
            else if (type == TypeMenu.SPECIFIC)
            {
                data.appendAttribute("specificTypeButton", "class", "button selected");
            }

            //
            if ((view == null) || (view == ViewMenu.YEARS))
            {
                data.appendAttribute("yearsViewButton", "class", "button selected");
            }
            else if (view == ViewMenu.MONTHS)
            {
                data.appendAttribute("monthsViewButton", "class", "button selected");
            }
            else if (view == ViewMenu.WEEKS)
            {
                data.appendAttribute("weeksViewButton", "class", "button selected");
            }
            else if (view == ViewMenu.DAYS)
            {
                data.appendAttribute("daysViewButton", "class", "button selected");
            }

            //
            if ((period == null) || (period == PeriodMenu.FULL))
            {
                data.appendAttribute("fullPeriodButton", "class", "button selected");
            }
            else if (period == PeriodMenu.LAST)
            {
                data.appendAttribute("lastPeriodButton", "class", "button selected");
            }
            else if (period == PeriodMenu.Y2020)
            {
                data.appendAttribute("2020PeriodButton", "class", "button selected");
            }
            else if (period == PeriodMenu.Y2021)
            {
                data.appendAttribute("2021PeriodButton", "class", "button selected");
            }

            //
            String content = PresenterUtils.dynamize("/fr/devinsy/statoolinfos/htmlize/metricMenuView.xhtml", data).toString();
            result = XidynUtils.extractBodyContent(content);
        }
        catch (XidynException exception)
        {
            throw new StatoolInfosException("Error building metric menu view: " + exception.getMessage(), exception);
        }

        //
        return result;
    }
}