/*
 * 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.time.YearMonth;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.threeten.extra.YearWeek;

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.ViewMenu;
import fr.devinsy.statoolinfos.htmlize.charts.ChartColor;
import fr.devinsy.statoolinfos.htmlize.charts.MonthValues;
import fr.devinsy.statoolinfos.htmlize.charts.WeekValues;
import fr.devinsy.statoolinfos.htmlize.charts.YearValues;
import fr.devinsy.xidyn.data.TagDataManager;

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

    /**
     * Htmlize data.
     *
     * @param data
     *            the data
     * @param metricId
     *            the metric id
     * @param service
     *            the service
     * @param metricPath
     *            the metric path
     * @param color
     *            the color
     * @throws StatoolInfosException
     *             the statool infos exception
     */
    public static void htmlize(final TagDataManager data, final String metricId, final Service service, final ViewMenu view, final PeriodMenu period, final String metricPath,
            final ChartColor color) throws StatoolInfosException
    {
        if (view == ViewMenu.YEARS)
        {
            YearValues yearMetric = service.getMetricYearValues(metricPath);

            if (period == PeriodMenu.FULL)
            {
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(null, null, yearMetric, color));
            }
        }
        else if (view == ViewMenu.MONTHS)
        {
            MonthValues monthMetric = service.getMetricMonthValues(metricPath);

            if (period == PeriodMenu.FULL)
            {
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(null, null, monthMetric, color));
            }
            else if (period == PeriodMenu.LAST)
            {
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(YearMonth.now().minusMonths(11), YearMonth.now(), monthMetric, color));
            }
            else
            {
                int year = Integer.parseInt(period.name().substring(1));
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(YearMonth.of(year, 01), YearMonth.of(year, 12), monthMetric, color));
            }
        }
        else if (view == ViewMenu.WEEKS)
        {
            WeekValues weekMetric = service.getMetricWeekValues(metricPath);

            if (period == PeriodMenu.FULL)
            {
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(null, null, weekMetric, color));
            }
            else if (period == PeriodMenu.LAST)
            {
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(YearWeek.now().minusYears(1), YearWeek.now(), weekMetric, color));
            }
            else
            {
                int year = Integer.parseInt(period.name().substring(1));
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(YearWeek.of(year, 01), YearWeek.of(year, 53), weekMetric, color));
            }
        }
    }

    /**
     * Htmlize data.
     *
     * @param data
     *            the data
     * @param metricId
     *            the metric id
     * @param service
     *            the service
     * @param metricLabel
     *            the metric label
     * @param metricPath1
     *            the metric path 1
     * @param color1
     *            the color 1
     * @param metricPath2
     *            the metric path 2
     * @param color2
     *            the color 2
     * @throws StatoolInfosException
     *             the statool infos exception
     */
    public static void htmlizeData(final TagDataManager data, final String metricId, final Service service, final ViewMenu view, final PeriodMenu period, final String metricLabel,
            final String metricPath1, final ChartColor color1, final String metricPath2, final ChartColor color2) throws StatoolInfosException
    {
        if (view == ViewMenu.YEARS)
        {
            YearValues yearMetric1 = service.getMetricYearValues(metricPath1);
            YearValues yearMetric2 = service.getMetricYearValues(metricPath2);

            if (period == PeriodMenu.FULL)
            {
                data.setContent(metricId,
                        ChartHtmlizer.htmlizeMetricsChart(metricLabel, null, null, new ChartColor[] { color1, color2 }, yearMetric1, yearMetric2));
            }
        }
        else if (view == ViewMenu.MONTHS)
        {
            MonthValues monthMetric1 = service.getMetricMonthValues(metricPath1);
            MonthValues monthMetric2 = service.getMetricMonthValues(metricPath2);

            if (period == PeriodMenu.FULL)
            {
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(metricLabel, null, null, new ChartColor[] { color1, color2 }, monthMetric1, monthMetric2));
            }
            else if (period == PeriodMenu.LAST)
            {
                data.setContent(metricId,
                        ChartHtmlizer.htmlizeMetricsChart(metricLabel, YearMonth.now().minusMonths(11), YearMonth.now(), new ChartColor[] { color1, color2 }, monthMetric1, monthMetric2));
            }
            else
            {
                int year = Integer.parseInt(period.name().substring(1));
                data.setContent(metricId,
                        ChartHtmlizer.htmlizeMetricsChart(metricLabel, YearMonth.of(year, 01), YearMonth.of(year, 12), new ChartColor[] { color1, color2 }, monthMetric1, monthMetric2));
            }
        }
        else if (view == ViewMenu.WEEKS)
        {
            WeekValues weekMetric1 = service.getMetricWeekValues(metricPath1);
            WeekValues weekMetric2 = service.getMetricWeekValues(metricPath2);

            if (period == PeriodMenu.FULL)
            {
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(metricLabel, null, null, new ChartColor[] { color1, color2 }, weekMetric1, weekMetric2));
            }
            else if (period == PeriodMenu.LAST)
            {
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(metricLabel, YearWeek.now().minusYears(1), YearWeek.now(), new ChartColor[] { color1, color2 }, weekMetric1, weekMetric2));
            }
            else
            {
                int year = Integer.parseInt(period.name().substring(1));
                data.setContent(metricId, ChartHtmlizer.htmlizeMetricsChart(metricLabel, YearWeek.of(year, 01), YearWeek.of(year, 53), new ChartColor[] { color1, color2 }, weekMetric1, weekMetric2));
            }
        }
    }
}