/**
 * Copyright (C) 2018-2019 Christian Pierre MOMON <cmomon@april.org>
 *
 * This file is part of (April) Hebdobot.
 *
 * Hebdobot 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.
 *
 * Hebdobot 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 Hebdobot.  If not, see <http://www.gnu.org/licenses/>
 */
package org.april.hebdobot.reviewstats;

import java.io.File;
import java.time.LocalDateTime;

import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.BasicConfigurator;
import org.april.hebdobot.bot.stats.ReviewData;
import org.april.hebdobot.bot.stats.ReviewDatas;
import org.april.hebdobot.bot.stats.ReviewDatasFile;
import org.april.hebdobot.bot.stats.ReviewStatsReporter;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

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

    /**
     * Test load.
     *
     * @throws Exception
     *             the exception
     */
    @Test
    public void testLoad() throws Exception
    {
        System.out.println("================");
        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));

        for (ReviewData data : datas)
        {
            System.out.println(data.toString());
        }
    }

    /**
     * Test report duration.
     *
     * @throws Exception
     *             the exception
     */
    @Test
    public void testReportDuration() throws Exception
    {
        System.out.println("================");
        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));
        datas.clean();
        logger.debug("File loaded.");
        ReviewData currentReviewData = new ReviewData(LocalDateTime.now(), 12, 17L);
        datas.add(currentReviewData);
        String report = ReviewStatsReporter.reportDuration(datas, currentReviewData.getDuration());
        logger.debug("Report=" + report);
        Assert.assertTrue(StringUtils.contains(report,
                "Statistiques sur la durée de la revue (17 min) : position 3 (min.=14 min, moy.=17,2 min, max.=20 min), fréquence 7/14 (50 %)"));
    }

    /**
     * Test report new max user count 01.
     *
     * @throws Exception
     *             the exception
     */
    @Test
    public void testReportNewUserCountRecord01() throws Exception
    {
        System.out.println("================");
        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));
        datas.clean();
        logger.debug("File loaded.");
        ReviewData currentReview = new ReviewData(LocalDateTime.now(), 12, 17L);
        datas.add(currentReview);
        String report = ReviewStatsReporter.reportNewUserCountRecord(datas);
        logger.debug("Report=" + report);
        Assert.assertTrue(StringUtils.startsWith(report, "Le dernier record de"));
    }

    /**
     * Test report new max user count 02.
     *
     * @throws Exception
     *             the exception
     */
    @Test
    public void testReportNewUserCountRecord02() throws Exception
    {
        System.out.println("================");
        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));
        datas.clean();
        logger.debug("File loaded.");
        ReviewData currentReview = new ReviewData(LocalDateTime.now(), 42000, 17L);
        datas.add(currentReview);
        String report = ReviewStatsReporter.reportNewUserCountRecord(datas);
        logger.debug("Report=" + report);
        Assert.assertTrue(StringUtils.startsWith(report, "*\\o/* Nouveau record de participation"));
    }

    /**
     * Test report user count.
     *
     * @throws Exception
     *             the exception
     */
    @Test
    public void testReportUserCount() throws Exception
    {
        System.out.println("================");
        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));
        datas.clean();
        logger.debug("File loaded.");
        ReviewData currentReview = new ReviewData(LocalDateTime.now(), 12, 17L);
        datas.add(currentReview);
        String report = ReviewStatsReporter.reportUserCount(datas, currentReview.getUserCount());
        logger.debug("Report=" + report);
        Assert.assertEquals(report,
                "Statistiques sur la participation à la revue (12 personnes) : position 3 (min.=2, moy.=6,6, max.=14), fréquence 4/312 (1 %)");
    }

    /**
     * Inits the.
     */
    @BeforeClass
    public static void init()
    {
        BasicConfigurator.configure();
        logger.info("Basic log configuration done.");
    }
}