package mage.game.command.planes;

import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.common.ActivateIfConditionActivatedAbility;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.condition.common.MainPhaseStackEmptyCondition;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.effects.Effect;
import mage.abilities.effects.RestrictionEffect;
import mage.abilities.effects.common.DamageAllEffect;
import mage.abilities.effects.common.RollPlanarDieEffect;
import mage.constants.Duration;
import mage.constants.TargetController;
import mage.constants.Zone;
import mage.filter.common.FilterCreaturePermanent;
import mage.game.Game;
import mage.game.command.Plane;
import mage.game.permanent.Permanent;
import mage.target.Target;
import mage.watchers.common.AttackedThisTurnWatcher;
import mage.watchers.common.PlanarRollWatcher;

/**
 *
 * @author spjspj
 */
public class AstralArenaPlane extends Plane {

    public AstralArenaPlane() {
        this.setName("Plane - Astral Arena");
        this.setExpansionSetCodeForImage("PCA");

        // No more than one creature can attack each turn.  No more than one creature can block each turn.
        SimpleStaticAbility ability = new SimpleStaticAbility(Zone.COMMAND, new AstralArenaAttackRestrictionEffect());
        ability.addWatcher(new AttackedThisTurnWatcher());
        SimpleStaticAbility ability2 = new SimpleStaticAbility(Zone.COMMAND, new AstralArenaBlockRestrictionEffect());
        ability2.addWatcher(new AttackedThisTurnWatcher());
        this.getAbilities().add(ability);
        this.getAbilities().add(ability2);

        // Active player can roll the planar die: Whenever you roll {CHAOS}, {this} deals 2 damage to each creature
        Effect chaosEffect = new DamageAllEffect(2, new FilterCreaturePermanent());
        Target chaosTarget = null;

        List<Effect> chaosEffects = new ArrayList<Effect>();
        chaosEffects.add(chaosEffect);
        List<Target> chaosTargets = new ArrayList<Target>();
        chaosTargets.add(chaosTarget);

        ActivateIfConditionActivatedAbility chaosAbility = new ActivateIfConditionActivatedAbility(Zone.COMMAND, new RollPlanarDieEffect(chaosEffects, chaosTargets), new GenericManaCost(0), MainPhaseStackEmptyCondition.instance);
        chaosAbility.addWatcher(new PlanarRollWatcher());
        this.getAbilities().add(chaosAbility);
        chaosAbility.setMayActivate(TargetController.ANY);
        this.getAbilities().add(new SimpleStaticAbility(Zone.ALL, new PlanarDieRollCostIncreasingEffect(chaosAbility.getOriginalId())));
    }
}

class AstralArenaAttackRestrictionEffect extends RestrictionEffect {

    AstralArenaAttackRestrictionEffect() {
        super(Duration.WhileOnBattlefield);
        staticText = "No more than one creature can attack each combat";
    }

    AstralArenaAttackRestrictionEffect(final AstralArenaAttackRestrictionEffect effect) {
        super(effect);
    }

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

    @Override
    public boolean applies(Permanent permanent, Ability source, Game game) {
        Plane cPlane = game.getState().getCurrentPlane();
        if (cPlane == null) {
            return false;
        }
        if (!cPlane.getName().equalsIgnoreCase("Plane - Astral Arena")) {
            return false;
        }

        return true;
    }

    @Override
    public boolean canAttack(Permanent attacker, UUID defenderId, Ability source, Game game) {
        return game.getCombat().getAttackers().isEmpty();
    }
}

class AstralArenaBlockRestrictionEffect extends RestrictionEffect {

    AstralArenaBlockRestrictionEffect() {
        super(Duration.WhileOnBattlefield);
        staticText = "No more than one creature can block each combat";
    }

    AstralArenaBlockRestrictionEffect(final AstralArenaBlockRestrictionEffect effect) {
        super(effect);
    }

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

    @Override
    public boolean applies(Permanent permanent, Ability source, Game game) {
        Plane cPlane = game.getState().getCurrentPlane();
        if (cPlane == null) {
            return false;
        }
        if (!cPlane.getName().equalsIgnoreCase("Plane - Astral Arena")) {
            return false;
        }
        return true;
    }

    @Override
    public boolean canBlock(Permanent attacker, Permanent blocker, Ability source, Game game) {
        return game.getCombat().getBlockers().isEmpty();
    }
}