/*
* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
*    1. Redistributions of source code must retain the above copyright notice, this list of
*       conditions and the following disclaimer.
*
*    2. Redistributions in binary form must reproduce the above copyright notice, this list
*       of conditions and the following disclaimer in the documentation and/or other materials
*       provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of BetaSteward_at_googlemail.com.
*/

package mage.server.game;

import java.lang.reflect.Constructor;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import mage.game.draft.Draft;
import mage.game.draft.DraftOptions;
import mage.util.Logging;

/**
 *
 * @author BetaSteward_at_googlemail.com
 */
public class DraftFactory {

	private final static DraftFactory INSTANCE = new DraftFactory();
	private final static Logger logger = Logging.getLogger(DraftFactory.class.getName());

	private Map<String, Class<Draft>> drafts = new HashMap<String, Class<Draft>>();

	public static DraftFactory getInstance() {
		return INSTANCE;
	}

	private DraftFactory() {}

	public Draft createDraft(String draftType, DraftOptions options) {

		Draft draft;
		Constructor<Draft> con;
		try {
			con = drafts.get(draftType).getConstructor(new Class[]{DraftOptions.class});
			draft = con.newInstance(new Object[] {options});
		} catch (Exception ex) {
			logger.log(Level.SEVERE, null, ex);
			return null;
		}
		logger.info("Draft created: " + draftType); // + game.getId().toString());

		return draft;
	}

	public void addDraftType(String name, Class draft) {
		if (draft != null) {
			this.drafts.put(name, draft);
		}
	}

}