/*
 *  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
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 *  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.cards.c;

import mage.abilities.Ability;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.effects.ContinuousRuleModifyingEffectImpl;
import mage.abilities.effects.common.AttachEffect;
import mage.abilities.keyword.EnchantAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Duration;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.TargetPlayer;
import mage.watchers.common.CastSpellLastTurnWatcher;

import java.util.UUID;

/**
 *
 * @author BetaSteward
 */
public class CurseOfExhaustion extends CardImpl {

    public CurseOfExhaustion(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.ENCHANTMENT},"{2}{W}{W}");
        this.subtype.add("Aura");
        this.subtype.add("Curse");


        // Enchant player
        TargetPlayer auraTarget = new TargetPlayer();
        this.getSpellAbility().addTarget(auraTarget);
        this.getSpellAbility().addEffect(new AttachEffect(Outcome.Detriment));
        this.addAbility(new EnchantAbility(auraTarget.getTargetName()));

        // Enchanted player can't cast more than one spell each turn.
        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new CurseOfExhaustionEffect()));
    }

    public CurseOfExhaustion(final CurseOfExhaustion card) {
        super(card);
    }

    @Override
    public CurseOfExhaustion copy() {
        return new CurseOfExhaustion(this);
    }
}

class CurseOfExhaustionEffect extends ContinuousRuleModifyingEffectImpl {

    public CurseOfExhaustionEffect() {
        super(Duration.WhileOnBattlefield, Outcome.Benefit);
        staticText = "Enchanted player can't cast more than one spell each turn";
    }

    public CurseOfExhaustionEffect(final CurseOfExhaustionEffect effect) {
        super(effect);
    }

    @Override
    public CurseOfExhaustionEffect copy() {
        return new CurseOfExhaustionEffect(this);
    }

    @Override
    public boolean apply(Game game, Ability source) {
        return true;
    }

    @Override
    public boolean applies(GameEvent event, Ability source, Game game) {
        if (event.getType() == GameEvent.EventType.CAST_SPELL) {
            Permanent enchantment = game.getPermanent(source.getSourceId());
            if (enchantment != null && enchantment.getAttachedTo() != null) {
                Player player = game.getPlayer(enchantment.getAttachedTo());
                if (player != null && event.getPlayerId().equals(player.getId())) {
                    CastSpellLastTurnWatcher watcher = (CastSpellLastTurnWatcher) game.getState().getWatchers().get(CastSpellLastTurnWatcher.class.getSimpleName());
                    if (watcher != null && watcher.getAmountOfSpellsPlayerCastOnCurrentTurn(event.getPlayerId()) > 0) {
                        return true;
                    }
                }
            }
        }
        return false;
    }

}