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

namespace DCGO.CardEffects.BT11
{
    public class BT11_087 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Trash 4 cards from deck top and return cards from trash to hand and under Tamer", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] Trash the top 4 cards of your deck. Then, add up to 2 cards with [Bagra Army] in one of their traits from your trash to your hand, and place up to 2 Digimon cards with [Bagra Army] in their traits from your trash under 1 of your Tamers.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    if (cardSource.CardTraits.Contains("Bagra Army"))
                    {
                        return true;
                    }

                    if (cardSource.CardTraits.Contains("BagraArmy"))
                    {
                        return true;
                    }

                    return false;
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOwnerBattleArea(permanent, card))
                    {
                        if (permanent.IsTamer)
                        {
                            if (!permanent.IsToken)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool CanSelectCardCondition1(CardSource cardSource)
                {
                    if (cardSource.IsDigimon)
                    {
                        if (cardSource.CardTraits.Contains("Bagra Army"))
                        {
                            return true;
                        }

                        if (cardSource.CardTraits.Contains("BagraArmy"))
                        {
                            return true;
                        }
                    }

                    return false;
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleArea(card);
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(new IAddTrashCardsFromLibraryTop(4, card.Owner, activateClass).AddTrashCardsFromLibraryTop());

                    if (CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, CanSelectCardCondition))
                    {
                        int maxCount = Math.Min(2, card.Owner.TrashCards.Count(CanSelectCardCondition));

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

                        selectCardEffect.SetUp(
                            canTargetCondition: CanSelectCardCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: CanEndSelectCondition,
                            canNoSelect: () => false,
                            selectCardCoroutine: null,
                            afterSelectCardCoroutine: null,
                            message: "Select up to 2 cards with [Bagra Army] in its traits to add to your hand.",
                            maxCount: maxCount,
                            canEndNotMax: true,
                            isShowOpponent: true,
                            mode: SelectCardEffect.Mode.AddHand,
                            root: SelectCardEffect.Root.Trash,
                            customRootCardList: null,
                            canLookReverseCard: true,
                            selectPlayer: card.Owner,
                            cardEffect: activateClass);

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

                        bool CanEndSelectCondition(List<CardSource> cardSources)
                        {
                            if (CardEffectCommons.HasNoElement(cardSources))
                            {
                                return false;
                            }

                            return true;
                        }
                    }

                    if (card.Owner.GetBattleAreaPermanents().Count(CanSelectPermanentCondition) >= 1)
                    {
                        if (CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, CanSelectCardCondition1))
                        {
                            List<CardSource> selectedCards = new List<CardSource>();
                            List<CardSource> digivolutionCards = new List<CardSource>();

                            int maxCount = Math.Min(2, card.Owner.TrashCards.Count(CanSelectCardCondition1));

                            if (maxCount == 1)
                            {
                                SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                                selectCardEffect.SetUp(
                                            canTargetCondition: CanSelectCardCondition1,
                                            canTargetCondition_ByPreSelecetedList: null,
                                            canEndSelectCondition: null,
                                            canNoSelect: () => false,
                                            selectCardCoroutine: SelectCardCoroutine,
                                            afterSelectCardCoroutine: null,
                                            message: "Select 1 Digimon card with [Bagra Army] in its traits from trash.",
                                            maxCount: maxCount,
                                            canEndNotMax: false,
                                            isShowOpponent: true,
                                            mode: SelectCardEffect.Mode.Custom,
                                            root: SelectCardEffect.Root.Trash,
                                            customRootCardList: null,
                                            canLookReverseCard: true,
                                            selectPlayer: card.Owner,
                                            cardEffect: activateClass);

                                selectCardEffect.SetUpCustomMessage("Select 1 Digimon card with [Bagra Army] in its traits from trash.", "The opponent is selecting 1 Digimon card with [Bagra Army] in its traits from trash.");

                                yield return StartCoroutine(selectCardEffect.Activate());

                                IEnumerator SelectCardCoroutine(CardSource cardSource)
                                {
                                    selectedCards.Add(cardSource);

                                    yield return null;
                                }
                            }
                            else if (maxCount == 2)
                            {
                                SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                                selectCardEffect.SetUp(
                                            canTargetCondition: CanSelectCardCondition1,
                                            canTargetCondition_ByPreSelecetedList: null,
                                            canEndSelectCondition: CanEndSelectCondition,
                                            canNoSelect: () => false,
                                            selectCardCoroutine: SelectCardCoroutine,
                                            afterSelectCardCoroutine: null,
                                            message: "Select up to 2 Digimon cards with [Bagra Army] in its traits from trash\n(cards will be placed so that cards with lower numbers are on top).",
                                            maxCount: maxCount,
                                            canEndNotMax: true,
                                            isShowOpponent: true,
                                            mode: SelectCardEffect.Mode.Custom,
                                            root: SelectCardEffect.Root.Trash,
                                            customRootCardList: null,
                                            canLookReverseCard: true,
                                            selectPlayer: card.Owner,
                                            cardEffect: activateClass);

                                selectCardEffect.SetUpCustomMessage("Select up to 2 Digimon cards with [Bagra Army] in its traits from trash.", "The opponent is selecting up to 2 Digimon cards with [Bagra Army] in its traits from trash.");

                                yield return StartCoroutine(selectCardEffect.Activate());

                                bool CanEndSelectCondition(List<CardSource> cardSources)
                                {
                                    if (CardEffectCommons.HasNoElement(cardSources))
                                    {
                                        return false;
                                    }

                                    return true;
                                }

                                IEnumerator SelectCardCoroutine(CardSource cardSource)
                                {
                                    selectedCards.Add(cardSource);

                                    yield return null;
                                }
                            }

                            if (selectedCards.Count >= 1)
                            {
                                foreach (CardSource cardSource in selectedCards)
                                {
                                    digivolutionCards.Add(cardSource);
                                }

                                if (digivolutionCards.Count >= 1)
                                {
                                    maxCount = 1;

                                    SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

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

                                    selectPermanentEffect.SetUpCustomMessage($"Select 1 Tamer that will get digivolution cards from trash.", $"The opponent is selecting 1 Tamer that will get a digivolution cards from trash.");

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

                                    IEnumerator SelectPermanentCoroutine(Permanent permanent)
                                    {
                                        Permanent selectedPermanent = permanent;

                                        if (selectedPermanent != null)
                                        {
                                            yield return ContinuousController.instance.StartCoroutine(selectedPermanent.AddDigivolutionCardsBottom(digivolutionCards, activateClass));
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }

            if (timing == EffectTiming.OnMove)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("The moved Digimon gets \"[When Attacking] Lose 3 memory.\"", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Opponent's Turn] When your opponent moves a Digimon from their breeding area, by trashing 1 of this Digimon's digivolution cards, that Digimon gains \"[When Attacking] Lose 3 memory\" for the turn.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    return !cardSource.CanNotTrashFromDigivolutionCards(activateClass);
                }

                bool PermanentCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card);
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.IsOpponentTurn(card))
                        {
                            if (CardEffectCommons.CanTriggerOnMove(hashtable, PermanentCondition))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

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

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    bool trashed = false;

                    List<CardSource> selectedCards = new List<CardSource>();

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

                    selectCardEffect.SetUp(
                                canTargetCondition: CanSelectCardCondition,
                                canTargetCondition_ByPreSelecetedList: null,
                                canEndSelectCondition: null,
                                canNoSelect: () => true,
                                selectCardCoroutine: SelectCardCoroutine,
                                afterSelectCardCoroutine: null,
                                message: "Select 1 digivolution card to discard.",
                                maxCount: 1,
                                canEndNotMax: false,
                                isShowOpponent: true,
                                mode: SelectCardEffect.Mode.Custom,
                                root: SelectCardEffect.Root.Custom,
                                customRootCardList: card.PermanentOfThisCard().DigivolutionCards,
                                canLookReverseCard: true,
                                selectPlayer: card.Owner,
                                cardEffect: null);

                    selectCardEffect.SetUpCustomMessage("Select 1 digivolution card to discard.", "The opponent is selecting 1 digivolution card to discard.");

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

                    IEnumerator SelectCardCoroutine(CardSource cardSource)
                    {
                        selectedCards.Add(cardSource);

                        yield return null;
                    }

                    if (selectedCards.Count >= 1)
                    {
                        yield return ContinuousController.instance.StartCoroutine(new ITrashDigivolutionCards(card.PermanentOfThisCard(), selectedCards, activateClass).TrashDigivolutionCards());

                        trashed = true;
                    }

                    if (trashed)
                    {
                        Permanent selectedPermanent = CardEffectCommons.GetMovedPermanentFromHashtable(_hashtable);

                        if (selectedPermanent != null)
                        {
                            ActivateClass activateClass1 = new ActivateClass();
                            activateClass1.SetUpICardEffect("Memory -3", CanUseCondition1, selectedPermanent.TopCard);
                            activateClass1.SetUpActivateClass(CanActivateCondition1, ActivateCoroutine1, -1, false, EffectDiscription1());
                            activateClass1.SetEffectSourcePermanent(selectedPermanent);
                            selectedPermanent.UntilEachTurnEndEffects.Add(GetCardEffect);
                            selectedPermanent.UntilEachTurnEndEffects.Add(GetDetailEffect);

                            yield return ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().CreateDebuffEffect(selectedPermanent));

                            string EffectDiscription1()
                            {
                                return "[When Attacking] Lose 3 memory.";
                            }

                            bool CanUseCondition1(Hashtable hashtable1)
                            {
                                if (selectedPermanent.TopCard != null)
                                {
                                    if (selectedPermanent.TopCard.Owner.GetBattleAreaDigimons().Contains(selectedPermanent))
                                    {
                                        if (GManager.instance.attackProcess.AttackingPermanent == selectedPermanent)
                                        {
                                            return true;
                                        }
                                    }
                                }

                                return false;
                            }

                            bool CanActivateCondition1(Hashtable hashtable1)
                            {
                                if (selectedPermanent.TopCard != null)
                                {
                                    if (selectedPermanent.TopCard.Owner.GetBattleAreaDigimons().Contains(selectedPermanent))
                                    {
                                        if (!selectedPermanent.TopCard.CanNotBeAffected(activateClass))
                                        {
                                            return true;
                                        }
                                    }
                                }

                                return false;
                            }

                            IEnumerator ActivateCoroutine1(Hashtable _hashtable1)
                            {
                                if (selectedPermanent.TopCard != null)
                                {
                                    if (selectedPermanent.TopCard.Owner.GetBattleAreaDigimons().Contains(selectedPermanent))
                                    {
                                        yield return ContinuousController.instance.StartCoroutine(selectedPermanent.TopCard.Owner.AddMemory(-3, activateClass1));
                                    }
                                }
                            }

                            ICardEffect GetCardEffect(EffectTiming _timing)
                            {
                                if (_timing == EffectTiming.OnAllyAttack)
                                {
                                    return activateClass1;
                                }

                                return null;
                            }

                            ICardEffect GetDetailEffect(EffectTiming timing)
                            {
                                if (timing == EffectTiming.None)
                                {
                                    return PermanentEffectFactory.AddDetailClass(selectedPermanent, "[When Attacking] Lose 3 Memory", true, activateClass);
                                }
                                return null;
                            }
                        }
                    }
                }
            }

            return cardEffects;
        }
    }
}