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 *  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.
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 *     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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 *  authors and should not be interpreted as representing official policies, either expressed
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package mage.cards.t;

import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.common.CreateTokenEffect;
import mage.abilities.effects.common.DrawCardSourceControllerEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Zone;
import mage.filter.common.FilterArtifactPermanent;
import mage.game.Game;
import mage.game.events.DamagedPlayerEvent;
import mage.game.events.GameEvent;
import mage.game.permanent.Permanent;
import mage.game.permanent.token.ThopterColorlessToken;

/**
 *
 * @author fireshoes
 */
public class ThopterSpyNetwork extends CardImpl {

    public ThopterSpyNetwork(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.ENCHANTMENT},"{2}{U}{U}");

        // At the beginning of your upkeep, if you control an artifact, create a 1/1 colorless Thopter artifact creature token with flying.
        this.addAbility(new ThopterSpyNetworkUpkeepTriggeredAbility());

        // Whenever one or more artifact creatures you control deals combat damage to a player, draw a card.
        this.addAbility(new ThopterSpyNetworkDamageTriggeredAbility());
    }

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

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

class ThopterSpyNetworkUpkeepTriggeredAbility extends TriggeredAbilityImpl {

    public ThopterSpyNetworkUpkeepTriggeredAbility() {
        super(Zone.BATTLEFIELD, new CreateTokenEffect(new ThopterColorlessToken(), 1), false);
    }

    public ThopterSpyNetworkUpkeepTriggeredAbility(final ThopterSpyNetworkUpkeepTriggeredAbility ability) {
        super(ability);
    }

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

    @Override
    public boolean checkEventType(GameEvent event, Game game) {
        return event.getType() == GameEvent.EventType.UPKEEP_STEP_PRE;
    }

    @Override
    public boolean checkTrigger(GameEvent event, Game game) {
        return event.getPlayerId().equals(this.controllerId);
    }

    @Override
    public boolean checkInterveningIfClause(Game game) {
        return game.getBattlefield().countAll(new FilterArtifactPermanent(), this.controllerId, game) >= 1;
    }

    @Override
    public String getRule() {
        return "At the beginning of your upkeep, if you control an artifact, create a 1/1 colorless Thopter artifact creature token with flying";
    }
}

class ThopterSpyNetworkDamageTriggeredAbility extends TriggeredAbilityImpl {

    List<UUID> damagedPlayerIds = new ArrayList<>();

    public ThopterSpyNetworkDamageTriggeredAbility() {
        super(Zone.BATTLEFIELD, new DrawCardSourceControllerEffect(1), false);
    }

    public ThopterSpyNetworkDamageTriggeredAbility(final ThopterSpyNetworkDamageTriggeredAbility ability) {
        super(ability);
    }

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

    @Override
    public boolean checkEventType(GameEvent event, Game game) {
        return event.getType() == GameEvent.EventType.DAMAGED_PLAYER
                || event.getType() == GameEvent.EventType.END_COMBAT_STEP_POST;
    }

    @Override
    public boolean checkTrigger(GameEvent event, Game game) {
        if (event.getType() == GameEvent.EventType.DAMAGED_PLAYER) {
            if (((DamagedPlayerEvent) event).isCombatDamage()) {
                Permanent creature = game.getPermanent(event.getSourceId());
                if (creature != null && creature.getControllerId().equals(controllerId)
                        && creature.isArtifact() && !damagedPlayerIds.contains(event.getTargetId())) {
                    damagedPlayerIds.add(event.getTargetId());
                    return true;
                }
            }
        }
        if (event.getType() == GameEvent.EventType.END_COMBAT_STEP_POST) {
            damagedPlayerIds.clear();
        }
        return false;
    }

    @Override
    public String getRule() {
        return "Whenever one or more artifact creatures you control deals combat damage to a player, draw a card";
    }
}