/*

 * Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game

 * Copyright (c) 2011-2012 Richard Deurwaarder <xeli@xelification.com>

 *

 *

 * 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; if not, write to the Free Software

 */

package org.hedgewars.hedgeroid.Datastructures;

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.Collections;

import java.util.Comparator;

import java.util.List;

import org.hedgewars.hedgeroid.EngineProtocol.PascalExports;

import org.hedgewars.hedgeroid.frontlib.Flib;

import org.hedgewars.hedgeroid.frontlib.Frontlib.TeamPtr;

import org.hedgewars.hedgeroid.util.FileUtils;

import android.content.Context;

public final class Team {

	public static final String DIRECTORY_TEAMS = "teams";

	public static final int HEDGEHOGS_PER_TEAM = Flib.INSTANCE.flib_get_hedgehogs_per_team();

	public static final int maxNumberOfTeams = PascalExports.HWgetMaxNumberOfTeams();

	public final String name, grave, flag, voice, fort;

	public final List<Hog> hogs;

	public Team(String name, String grave, String flag, String voice, String fort, List<Hog> hogs) {

		if(hogs.size() != HEDGEHOGS_PER_TEAM) {

			throw new IllegalArgumentException("A team must consist of "+HEDGEHOGS_PER_TEAM+" hogs.");

		}

		this.name = name;

		this.grave = grave;

		this.flag = flag;

		this.voice = voice;

		this.fort = fort;

		this.hogs = Collections.unmodifiableList(new ArrayList<Hog>(hogs));

	}

	public void save(File f) throws IOException {

		TeamPtr teamPtr = TeamPtr.createJavaOwned(this);

		if(Flib.INSTANCE.flib_team_to_ini(f.getAbsolutePath(), teamPtr) != 0) {

			throw new IOException("Error saving team "+name);

		}

	}

	public static Team load(File f) {

		TeamPtr teamPtr = Flib.INSTANCE.flib_team_from_ini(f.getAbsolutePath());

		if(teamPtr != null) {

			Team team = teamPtr.deref().team;

			Flib.INSTANCE.flib_team_destroy(teamPtr);

			return team;

		} else {

			return null;

		}

	}

	public static File getTeamfileByName(Context c, String teamName) {

		return new File(new File(c.getFilesDir(), DIRECTORY_TEAMS), FileUtils.replaceBadChars(teamName)+".hwt");

	}

	@Override

	public String toString() {

		return "Team [name=" + name + ", grave=" + grave + ", flag=" + flag

				+ ", voice=" + voice + ", fort=" + fort + ", hogs=" + hogs

				+ "]";

	}

	public static Comparator<Team> NAME_ORDER = new Comparator<Team>() {

		public int compare(Team lhs, Team rhs) {

			return lhs.name.compareToIgnoreCase(rhs.name);

		}

	};

}