/**
 * Copyright (C) 2011-2013,2017 Nicolas Vinot <aeris@imirhil.fr>
 * Copyright (C) 2017 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.irc;

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.apache.commons.io.FileUtils;
import org.april.hebdobot.review.Review;
import org.joda.time.DateTime;
import org.joda.time.format.ISODateTimeFormat;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/**
 * The Class BotTest.
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "/org/april/hebdobot/conf.xml")
public class BotTest implements ReviewListener
{
    /**
     * The Class BotMock.
     */
    private static class BotMock extends Hebdobot
    {
        /**
         * Instantiates a new bot mock.
         *
         * @throws Exception
         *             the exception
         */
        public BotMock() throws Exception
        {
            super("", 0, "bot", "channel");
        }

        /* (non-Javadoc)
         * @see org.april.hebdobot.irc.Bot#onMessage(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String)
         */
        @Override
        public void onMessage(final String channel, final String sender, final String login, final String hostname, final String message)
        {
            super.onMessage(channel, sender, login, hostname, message);
        }
    }

    /* (non-Javadoc)
     * @see org.april.hebdobot.irc.ReviewListener#onEnd(org.april.hebdobot.review.Review)
     */
    @Override
    public void onEnd(final Review review)
    {
        try
        {
            final String date = ISODateTimeFormat.basicDate().print(new DateTime());
            final String text = review.toString();
            final File file = new File("target/" + date + "_revue.txt");
            FileUtils.writeStringToFile(file, text);
        }
        catch (final IOException exception)
        {
            throw new RuntimeException(exception);
        }
    }

    /**
     * Redo.
     *
     * @throws Exception
     *             the exception
     */
    @Test
    public void redo() throws Exception
    {
        final Hebdobot bot = new BotMock();
        bot.add(this);

        final InputStream is = BotTest.class.getResourceAsStream("/org/april/hebdobot/review.log");
        if (is == null)
        {
            return;
        }
        try
        {
            final Reader isr = new InputStreamReader(is);
            try
            {
                final BufferedReader isbr = new BufferedReader(isr);
                try
                {
                    String line;
                    final Pattern pattern = Pattern.compile(".*\\s+<([^>]+)>\\s+(.*)");
                    while ((line = isbr.readLine()) != null)
                    {
                        final Matcher matcher = pattern.matcher(line);
                        if (matcher.matches())
                        {
                            bot.onMessage("channel", matcher.group(1), "", "", matcher.group(2));
                        }
                    }
                }
                finally
                {
                    isbr.close();
                }

            }
            finally
            {
                isr.close();
            }
        }
        finally
        {
            is.close();
        }
    }
}