using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

public class EX5_026 : CEntity_Effect
{
    public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
    {
        List<ICardEffect> cardEffects = new List<ICardEffect>();

        if (timing == EffectTiming.None)
        {
            bool PermanentCondition(Permanent targetPermanent)
            {
                return targetPermanent.TopCard.CardNames.Contains("MetalGarurumon");
            }

            cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 1, ignoreDigivolutionRequirement: false, card: card, condition: null));
        }

        if (timing == EffectTiming.None)
        {
            cardEffects.Add(CardEffectFactory.BlockerSelfStaticEffect(isInheritedEffect: false, card: card, condition: null));
        }

        if (timing == EffectTiming.OnEnterFieldAnyone)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Opponent's Digimon gain effects", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[When Digivolving] If [MetalGarurumon] or [X Antibody] is in this Digimon's digivolution cards, until the end of your opponent's turn, all of their Digimon gain \"[When Attacking] Lose 4 memory\".";
            }

            bool CanUseCondition(Hashtable hashtable)
            {
                return CardEffectCommons.CanTriggerWhenDigivolving(hashtable, card);
            }

            bool CanActivateCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    if (card.PermanentOfThisCard().DigivolutionCards.Count((cardSource) => cardSource.CardNames.Contains("MetalGarurumon") || cardSource.CardNames.Contains("X Antibody") || cardSource.CardNames.Contains("XAntibody")) >= 1)
                    {
                        return true;
                    }
                }

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                bool PermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                    {
                        if (!permanent.TopCard.CanNotBeAffected(activateClass))
                        {
                            return true;
                        }
                    }

                    return false;
                }

                foreach (Permanent permanent in card.Owner.Enemy.GetBattleAreaPermanents())
                {
                    if (PermanentCondition(permanent))
                    {
                        yield return ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().CreateDebuffEffect(permanent));
                    }
                }

                AddSkillClass addSkillClass = new AddSkillClass();
                addSkillClass.SetUpICardEffect("Memory -4", CanUseCondition1, card);
                addSkillClass.SetUpAddSkillClass(cardSourceCondition: CardSourceCondition, getEffects: GetEffects);
                card.Owner.UntilOpponentTurnEndEffects.Add((_timing) => addSkillClass);

                bool CanUseCondition1(Hashtable hashtable)
                {
                    return true;
                }

                bool CardSourceCondition(CardSource cardSource)
                {
                    if (PermanentCondition(cardSource.PermanentOfThisCard()))
                    {
                        if (cardSource == cardSource.PermanentOfThisCard().TopCard)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                List<ICardEffect> GetEffects(CardSource cardSource, List<ICardEffect> cardEffects, EffectTiming _timing)
                {
                    if (_timing == EffectTiming.OnAllyAttack)
                    {
                        ActivateClass activateClass1 = new ActivateClass();
                        activateClass1.SetUpICardEffect("Memory -4", CanUseCondition2, cardSource);
                        activateClass1.SetUpActivateClass(CanActivateCondition1, ActivateCoroutine1, -1, false, EffectDiscription1());
                        cardEffects.Add(activateClass1);

                        if (cardSource.PermanentOfThisCard() != null)
                        {
                            activateClass1.SetEffectSourcePermanent(cardSource.PermanentOfThisCard());
                        }

                        string EffectDiscription1()
                        {
                            return "[When Attacking] Lose 4 memory.";
                        }

                        bool CanUseCondition2(Hashtable hashtable)
                        {
                            if (CardSourceCondition(cardSource))
                            {
                                if (CardEffectCommons.CanTriggerOnAttack(hashtable, cardSource))
                                {
                                    return true;
                                }
                            }

                            return false;
                        }

                        bool CanActivateCondition1(Hashtable hashtable)
                        {
                            if (CardEffectCommons.IsExistOnBattleArea(cardSource))
                            {
                                return true;
                            }

                            return false;
                        }

                        IEnumerator ActivateCoroutine1(Hashtable _hashtable)
                        {
                            yield return ContinuousController.instance.StartCoroutine(cardSource.Owner.AddMemory(-4, activateClass1));
                        }
                    }

                    return cardEffects;
                }
            }
        }

        if (timing == EffectTiming.OnAllyAttack)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Return 1 card from trash to the bottom of deck to delete 1 Digimon", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[When Attacking] By returning 1 Digimon card from your trash to the bottom of the deck, delete 1 of your opponent's Digimon with the same level as that card.";
            }

            bool CanSelectCardCondition(CardSource cardSource)
            {
                return cardSource.IsDigimon;
            }

            bool CanUseCondition(Hashtable hashtable)
            {
                return CardEffectCommons.CanTriggerOnAttack(hashtable, card);
            }

            bool CanActivateCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    if (card.Owner.TrashCards.Count(CanSelectCardCondition) >= 1)
                    {
                        return true;
                    }
                }

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                CardSource deckBottomCard = null;

                if (card.Owner.TrashCards.Count(CanSelectCardCondition) >= 1)
                {
                    int maxCount = 1;

                    SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                    selectCardEffect.SetUp(
                    canTargetCondition: (cardSource) => CanSelectCardCondition(cardSource),
                    canTargetCondition_ByPreSelecetedList: null,
                    canEndSelectCondition: null,
                    canNoSelect: () => true,
                    selectCardCoroutine: null,
                    afterSelectCardCoroutine: AfterSelectCardCoroutine,
                    message: "Select cards to place at the bottom of the deck\n(cards will be placed back to the bottom of the deck so that cards with lower numbers are on top).",
                    maxCount: maxCount,
                    canEndNotMax: false,
                    isShowOpponent: false,
                    mode: SelectCardEffect.Mode.Custom,
                    root: SelectCardEffect.Root.Trash,
                    customRootCardList: null,
                    canLookReverseCard: true,
                    selectPlayer: card.Owner,
                    cardEffect: activateClass);

                    selectCardEffect.SetNotShowCard();
                    selectCardEffect.SetNotAddLog();

                    yield return ContinuousController.instance.StartCoroutine(selectCardEffect.Activate());

                    IEnumerator AfterSelectCardCoroutine(List<CardSource> cardSources)
                    {
                        if (cardSources.Count == 1)
                        {
                            yield return ContinuousController.instance.StartCoroutine(CardObjectController.AddLibraryBottomCards(cardSources));

                            yield return ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().ShowCardEffect(cardSources, "Deck Bottom Card", true, true));

                            deckBottomCard = cardSources[0];
                        }
                    }
                }

                if (deckBottomCard != null)
                {
                    bool CanSelectPermanentCondition(Permanent permanent)
                    {
                        if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                        {
                            if (permanent.Level == deckBottomCard.Level)
                            {
                                if (permanent.TopCard.HasLevel)
                                {
                                    if (deckBottomCard.HasLevel)
                                    {
                                        return true;
                                    }
                                }
                            }
                        }

                        return false;
                    }

                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                    {
                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));

                        selectPermanentEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectPermanentCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: maxCount,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: null,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Destroy,
                            cardEffect: activateClass);

                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
                    }
                }
            }
        }

        return cardEffects;
    }
}