*   This file is part of Skript.
 *  Skript 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, or
 *  (at your option) any later version.
 *  Skript is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  GNU General Public License for more details.
 *  You should have received a copy of the GNU General Public License
 *  along with Skript.  If not, see <http://www.gnu.org/licenses/>.
 * Copyright 2011-2017 Peter G├╝ttinger and contributors
package ch.njol.skript.conditions;

import java.util.Map;

import org.bukkit.enchantments.Enchantment;
import org.bukkit.event.Event;
import org.eclipse.jdt.annotation.Nullable;

import ch.njol.skript.aliases.ItemType;
import ch.njol.skript.conditions.base.PropertyCondition;
import ch.njol.skript.conditions.base.PropertyCondition.PropertyType;
import ch.njol.skript.doc.Description;
import ch.njol.skript.doc.Examples;
import ch.njol.skript.doc.Name;
import ch.njol.skript.doc.Since;
import ch.njol.skript.lang.Condition;
import ch.njol.skript.lang.Expression;
import ch.njol.skript.lang.SkriptParser.ParseResult;
import ch.njol.skript.util.EnchantmentType;
import ch.njol.util.Kleenean;

 * @author Peter G├╝ttinger
@Name("Is Enchanted")
@Description("Checks whether an item is enchanted.")
@Examples({"tool of the player is enchanted with efficiency 2",
		"helm, chestplate, leggings or boots are enchanted"})
public class CondIsEnchanted extends Condition {
	static {
		PropertyCondition.register(CondIsEnchanted.class, "enchanted [with %-enchantmenttype%]", "itemtypes");
	private Expression<ItemType> items;
	private Expression<EnchantmentType> enchs;
	@SuppressWarnings({"unchecked", "null"})
	public boolean init(final Expression<?>[] exprs, final int matchedPattern, final Kleenean isDelayed, final ParseResult parseResult) {
		items = (Expression<ItemType>) exprs[0];
		enchs = (Expression<EnchantmentType>) exprs[1];
		setNegated(matchedPattern == 1);
		return true;
	public boolean check(final Event e) {
		if (enchs != null)
			return items.check(e, item -> enchs.check(e, ench -> item.hasEnchantments(ench)), isNegated());
			return items.check(e, ItemType::hasEnchantments, isNegated());
	public String toString(final @Nullable Event e, final boolean debug) {
		final Expression<EnchantmentType> es = enchs;
		return PropertyCondition.toString(this, PropertyType.BE, e, debug, items,
				"enchanted" + (es == null ? "" : " with " + es.toString(e, debug)));