/*

 * Quoridor server and related libraries

 * Copyright (C) 2009-2010 Martin Rexa

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License.

 *

 * This program 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. Look for COPYING file in the top folder.

 * If not, see http://www.gnu.org/licenses/.

 */

package cz.xelfi.quoridor.statistics.resources;

import com.sun.jersey.api.client.Client;

import com.sun.jersey.api.client.WebResource;

import com.sun.jersey.core.header.MediaTypes;

import com.sun.net.httpserver.HttpServer;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import java.net.URI;

import java.util.Locale;

import javax.ws.rs.core.MediaType;

import org.junit.AfterClass;

import org.junit.Before;

import org.junit.BeforeClass;

import org.junit.Test;

import static org.junit.Assert.*;

import cz.xelfi.quoridor.statistics.EloList;

/**

 *

 * @author Martin Rexa

 */

public class StatisticsTest {

    private static File dir;

    private static File fGames;

    private static HttpServer stopAPI;

    private WebResource apiResource;

    public StatisticsTest() throws Exception {

    }

    @BeforeClass

    public static void localeEnglish() throws Exception {

        Locale.setDefault(Locale.ENGLISH);

        dir = File.createTempFile("quoridor", ".dir");

        dir.delete();

        dir.mkdirs();

        fGames = new File(dir, "games");

        fGames.mkdirs();

        System.setProperty("quoridor.dir", dir.getPath());

        stopAPI = Statistics.start(9990);

        File passwd = new File(dir, "passwd");

        FileOutputStream os = new FileOutputStream(passwd);

        os.write("test=pes\nJarda=darda\n".getBytes("UTF-8"));

        os.close();

    }

    @Before

    public void setUp() throws Exception {

        Client client = new Client();

        apiResource = client.resource(new URI("http://localhost:9990/"));

    }

    @AfterClass

    public static void cleanUpAll() throws Exception {

        deleteRec(dir);

        if (stopAPI != null) {

            stopAPI.stop(0);

        }

    }

    static void deleteRec(File dir) throws IOException {

        if (dir == null) {

            return;

        }

        File[] arr = dir.listFiles();

        if (arr != null) {

            for (File f : arr) {

                deleteRec(f);

            }

        }

        dir.delete();

    }

    @Test public void testApplicationWadl() {

        String serviceWadl = apiResource.path("application.wadl").

                accept(MediaTypes.WADL).get(String.class);

        assertTrue(serviceWadl.length() > 0);

    }

    @Test public void testEloList() throws Exception {

        createFile(fGames, "g1", "# white: W\n# black: B\n# status: IN_PROGRESS\nN S\n\n");

        createFile(fGames, "g2", "# white: W\n# black: B\n# status: blackWon\nRESIGN\n\n");

        createFile(fGames, "g3", "# white: W\n# black: B\n# status: blackWon\nRESIGN\n\n");

        createFile(fGames, "g4", "# white: W\n# black: B\n# status: blackWon\nRESIGN\n\n");

        Statistics.processGames();

        EloList eloList = apiResource.path("elo").path("list").accept(MediaType.TEXT_XML).get(EloList.class);

//        assertFalse(eloList.getFinalList().isEmpty());

//        System.out.println("ELO LIST");

//        for (EloEntry entry : eloList.getFinalList()){

//            System.out.println(entry);

//        }

    }

    private void createFile(File dir, String filename, String content) throws Exception{

        File f = new File(dir, filename);

        FileOutputStream os = new FileOutputStream(f);

        os.write(content.getBytes("UTF-8"));

        os.close();

    }

}