/*

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

 *

 * 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.util.Collections;

import java.util.Comparator;

import java.util.HashMap;

import java.util.Map;

import java.util.TreeMap;

public final class Scheme {

	public final String name;

	public final Map<String, Integer> settings;

	public final Map<String, Boolean> mods;

	public Scheme(String name, Map<String, Integer> settings, Map<String, Boolean> mods) {

		this.name = name;

		this.settings = Collections.unmodifiableMap(new HashMap<String, Integer>(settings));

		this.mods = Collections.unmodifiableMap(new HashMap<String, Boolean>(mods));

	}

	public int getHealth() {

		Integer health = settings.get("health");

		return health==null ? 100 : health.intValue();

	}

	public static Scheme createDefaultScheme(MetaScheme meta) {

		String name = GameConfig.DEFAULT_SCHEME;

		Map<String, Integer> settings = new TreeMap<String, Integer>();

		Map<String, Boolean> mods = new TreeMap<String, Boolean>();

		for(MetaScheme.Setting setting : meta.settings) {

			settings.put(setting.name, setting.def);

		}

		for(MetaScheme.Mod mod : meta.mods) {

			mods.put(mod.name, Boolean.FALSE);

		}

		return new Scheme(name, settings, mods);

	}

	@Override

	public String toString() {

		return "Scheme [name=" + name + ", settings=" + settings + ", mods="

				+ mods + "]";

	}

	@Override

	public int hashCode() {

		final int prime = 31;

		int result = 1;

		result = prime * result + ((name == null) ? 0 : name.hashCode());

		result = prime * result + ((mods == null) ? 0 : mods.hashCode());

		result = prime * result

				+ ((settings == null) ? 0 : settings.hashCode());

		return result;

	}

	@Override

	public boolean equals(Object obj) {

		if (this == obj)

			return true;

		if (obj == null)

			return false;

		if (getClass() != obj.getClass())

			return false;

		Scheme other = (Scheme) obj;

		if (name == null) {

			if (other.name != null)

				return false;

		} else if (!name.equals(other.name))

			return false;

		if (mods == null) {

			if (other.mods != null)

				return false;

		} else if (!mods.equals(other.mods))

			return false;

		if (settings == null) {

			if (other.settings != null)

				return false;

		} else if (!settings.equals(other.settings))

			return false;

		return true;

	}

	public static final Comparator<Scheme> NAME_ORDER = new Comparator<Scheme>() {

		public int compare(Scheme lhs, Scheme rhs) {

			return String.CASE_INSENSITIVE_ORDER.compare(lhs.name, rhs.name);

		}

	};

}