/*
* 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:
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*    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.
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* 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
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* The views and conclusions contained in the software and documentation are those of the
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*/

package mage.abilities;

import java.util.UUID;
import mage.Constants;
import mage.Constants.AbilityType;
import mage.Constants.TimingRule;
import mage.Constants.Zone;
import mage.MageObject;
import mage.abilities.costs.AlternativeSourceCosts;
import mage.abilities.costs.Cost;
import mage.abilities.costs.Costs;
import mage.abilities.costs.OptionalAdditionalSourceCosts;
import mage.abilities.costs.mana.ManaCosts;
import mage.abilities.costs.mana.PhyrexianManaCost;
import mage.abilities.effects.Effect;
import mage.abilities.effects.Effects;
import mage.cards.Card;
import mage.game.Game;
import mage.game.stack.Spell;
import mage.game.stack.StackAbility;
import mage.target.Target;


/**
 *
 * @author BetaSteward_at_googlemail.com
 */
public abstract class ActivatedAbilityImpl<T extends ActivatedAbilityImpl<T>> extends AbilityImpl<T> implements ActivatedAbility {

    protected TimingRule timing = TimingRule.INSTANT;
    protected Constants.TargetController mayActivate = Constants.TargetController.YOU;
    protected UUID activatorId;

    protected ActivatedAbilityImpl(AbilityType abilityType, Zone zone) {
        super(abilityType, zone);
    }

    public ActivatedAbilityImpl(ActivatedAbilityImpl ability) {
        super(ability);
        timing = ability.timing;
        mayActivate = ability.mayActivate;
        activatorId = ability.activatorId;
    }

    public ActivatedAbilityImpl(Zone zone) {
        this(zone, null);
    }

    public ActivatedAbilityImpl(Zone zone, Effect effect) {
        super(AbilityType.ACTIVATED, zone);
        if (effect != null) {
            this.addEffect(effect);
        }
    }

    public ActivatedAbilityImpl(Zone zone, Effect effect, ManaCosts cost) {
        super(AbilityType.ACTIVATED, zone);
        if (effect != null) {
            this.addEffect(effect);
        }
        if (cost != null) {
            this.addManaCost(cost);
        }
    }

    public ActivatedAbilityImpl(Zone zone, Effects effects, ManaCosts cost) {
        super(AbilityType.ACTIVATED, zone);
        if (effects != null) {
            for (Effect effect: effects) {
                this.addEffect(effect);
            }
        }
        if (cost != null) {
            this.addManaCost(cost);
        }
    }

    public ActivatedAbilityImpl(Zone zone, Effect effect, Cost cost) {
        super(AbilityType.ACTIVATED, zone);
        if (effect != null) {
            this.addEffect(effect);
        }
        if (cost != null) {
            if (cost instanceof PhyrexianManaCost) {
                this.addManaCost((PhyrexianManaCost)cost);
            } else {
                this.addCost(cost);
            }
        }
    }

    public ActivatedAbilityImpl(Zone zone, Effect effect, Costs<Cost> costs) {
        super(AbilityType.ACTIVATED, zone);
        if (effect != null) {
            this.addEffect(effect);
        }
        if (costs != null) {
            for (Cost cost: costs) {
                this.addCost(cost);
            }
        }
    }

    public ActivatedAbilityImpl(Zone zone, Effects effects, Cost cost) {
        super(AbilityType.ACTIVATED, zone);
        if (effects != null) {
            for (Effect effect: effects) {
                this.addEffect(effect);
            }
        }
        if (cost != null) {
            this.addCost(cost);
        }
    }

    public ActivatedAbilityImpl(Zone zone, Effects effects, Costs<Cost> costs) {
        super(AbilityType.ACTIVATED, zone);
        for (Effect effect: effects) {
            if (effect != null) {
                this.addEffect(effect);
            }
        }
        if (costs != null) {
            for (Cost cost: costs) {
                this.addCost(cost);
            }
        }
    }

    @Override
    public boolean canActivate(UUID playerId, Game game) {
        //20091005 - 602.2
        switch(mayActivate){
            case ANY:
                break;
                
            case NOT_YOU:
                if(controlsAbility(playerId, game)){
                    return false;
                }
                break;
                
            case OPPONENT:
                if(!game.getOpponents(controllerId).contains(playerId)){
                    return false;
                }
                break;
                
            case YOU:
                if(!controlsAbility(playerId, game)){
                    return false;
                }
                break;
        }
        //20091005 - 602.5d/602.5e
        if (timing == TimingRule.INSTANT || game.canPlaySorcery(playerId)) {
            if (costs.canPay(sourceId, controllerId, game) && canChooseTarget(game)) {
                this.activatorId = playerId;
                return true;
            }
        }
        return false;
    }

    protected boolean controlsAbility(UUID playerId, Game game) {
        if (this.controllerId != null && this.controllerId.equals(playerId)) {
            return true;
        }
        else {
            Card card = (Card)game.getObject(this.sourceId);
            if (card != null && game.getState().getZone(this.sourceId) != Zone.BATTLEFIELD) {
                return card.getOwnerId().equals(playerId);
            }
        }
        return false;
    }

    @Override
    public String getActivatedMessage(Game game) {
        if (game.isSimulation()) {
            return "";
        }
        return " activates ability from " + getMessageText(game);
    }

    protected String getMessageText(Game game) {
        StringBuilder sb = new StringBuilder();
        MageObject object = game.getObject(this.sourceId);
        if (object == null) {
            object = game.getLastKnownInformation(this.sourceId, Zone.BATTLEFIELD);
        }
        if (object != null) {
            if (object instanceof StackAbility) {
                Card card = game.getCard(((StackAbility) object).getSourceId());
                if (card != null) {
                    sb.append(card.getName());
                } else {
                    sb.append(object.getName());
                }
            } else {
                if (object instanceof Spell) {
                    Spell<?> spell = (Spell<?>) object;
                    String castText = spell.getSpellAbility().toString();
                    sb.append((castText.startsWith("Cast ") ? castText.substring(5):castText));
                    if (spell.getFromZone() == Zone.GRAVEYARD) {
                        sb.append(" from graveyard");
                    }
                    sb.append(getOptionalTextSuffix(game, spell));
                } else {
                    sb.append(object.getName());
                }
            }
        } else {
            sb.append("unknown");
        }
        if (object instanceof Spell && ((Spell) object).getSpellAbility().getSpellAbilityType().equals(Constants.SpellAbilityType.SPLIT_FUSED)) {
            Spell<?> spell = (Spell<?>) object;
            int i = 0;
            for (SpellAbility spellAbility : spell.getSpellAbilities()) {
                i++;
                String half;
                if (i == 1) {
                    half = " left";
                } else {
                    half = " right";
                }
                if (spellAbility.getTargets().size() > 0) {
                    sb.append(half).append(" half targeting ");
                    for (Target target: spellAbility.getTargets()) {
                        sb.append(target.getTargetedName(game));
                    }
                }
            }
        } else {
            if (getTargets().size() > 0) {
                sb.append(" targeting ");
                for (Target target: getTargets()) {
                    sb.append(target.getTargetedName(game));
                }
            }
        }
        return sb.toString();
    }

    String getOptionalTextSuffix(Game game, Spell spell) {
        StringBuilder sb = new StringBuilder();
        for (Ability ability : (Abilities<Ability>) spell.getAbilities()) {
            if (ability instanceof OptionalAdditionalSourceCosts) {
                sb.append(((OptionalAdditionalSourceCosts) ability).getCastMessageSuffix());
            }
            if (ability instanceof AlternativeSourceCosts) {
                sb.append(((AlternativeSourceCosts) ability).getCastMessageSuffix());
            }
        }
        return sb.toString();
    }

    public void setMayActivate(Constants.TargetController mayActivate) {
        this.mayActivate = mayActivate;
    }

    public UUID getActivatorId() {
        return this.activatorId;
    }
}