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

// Divermon 
namespace DCGO.CardEffects.BT24
{
    public class BT24_028 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alt Digivolution Condition

            if (timing == EffectTiming.None)
            {
                static bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.IsLevel4
                        && (targetPermanent.TopCard.HasAquaTraits || targetPermanent.TopCard.HasTSTraits);
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 3, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }

            #endregion

            #region OP/WD Shared

            IEnumerator SharedActivateCoroutine(Hashtable hashtable, ActivateClass activateClass)
            {
                bool CardCondition(CardSource card)
                {
                    return card.IsDigimon
                        && card.HasLevel && card.Level <= 5
                        && card.HasCardColor(CardColor.Blue)
                        && card.HasTSTraits;
                }

                bool validHandCard = CardEffectCommons.HasMatchConditionOwnersHand(card, CardCondition);

                if (validHandCard)
                {
                    CardSource selectedCard = null;

                    SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();
                    int maxCount = Math.Min(1, CardEffectCommons.MatchConditionOwnersCardCountInHand(card, CardCondition));

                    selectHandEffect.SetUp(
                        selectPlayer: card.Owner,
                        canTargetCondition: CardCondition,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        maxCount: maxCount,
                        canNoSelect: true,
                        canEndNotMax: false,
                        isShowOpponent: true,
                        selectCardCoroutine: SelectCardCoroutine,
                        afterSelectCardCoroutine: null,
                        mode: SelectHandEffect.Mode.Custom,
                        cardEffect: activateClass);

                    IEnumerator SelectCardCoroutine(CardSource cardSource)
                    {
                        selectedCard = cardSource;
                        yield return null;
                    }

                    selectHandEffect.SetUpCustomMessage("Select 1 card to place as digivolution source.", "The opponent is selecting 1 card to place as digivolution source.");
                    selectHandEffect.SetUpCustomMessage_ShowCard("Selected Card");

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

                    if (selectedCard != null) yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard().AddDigivolutionCardsBottom(
                        addedDigivolutionCards: new List<CardSource>() { selectedCard },
                        cardEffect: activateClass));

                    if (card.PermanentOfThisCard().DigivolutionCards.Contains(selectedCard))
                    {
                        bool CanNotBeDestroyedByBattleCondition(Permanent permanent, Permanent AttackingPermanent, Permanent DefendingPermanent, CardSource DefendingCard)
                        {
                            if (permanent == AttackingPermanent)
                            {
                                return true;
                            }

                            if (permanent == DefendingPermanent)
                            {
                                return true;
                            }

                            return false;
                        }

                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainBlocker(
                            targetPermanent: card.PermanentOfThisCard(),
                            effectDuration: EffectDuration.UntilOpponentTurnEnd,
                            activateClass: activateClass));

                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainCanNotBeDeletedByBattle(
                            targetPermanent: card.PermanentOfThisCard(),
                            canNotBeDestroyedByBattleCondition: CanNotBeDestroyedByBattleCondition,
                            effectDuration: EffectDuration.UntilOpponentTurnEnd,
                            activateClass: activateClass,
                            effectName: "Cannot be destroyed by battle"));
                    }
                }
            }

            #endregion

            #region On Play

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("By placing 1 level 5 or lower [TS digimon] as bottom source card, gain battle immunity & <Blocker>", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, hash => SharedActivateCoroutine(hash, activateClass), -1, false, EffectDescription());
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[On Play] By placing 1 level 5 or lower blue [TS] trait Digimon card from your hand as this Digimon's bottom digivolution card, until your opponent's turn ends, this Digimon can't be deleted in battle and gains <Blocker>";
                }

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

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

            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("By placing 1 level 5 or lower [TS digimon] as bottom source card, gain battle immunity & <Blocker>", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, hash => SharedActivateCoroutine(hash, activateClass), -1, false, EffectDescription());
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[When Digivolving] By placing 1 level 5 or lower blue [TS] trait Digimon card from your hand as this Digimon's bottom digivolution card, until your opponent's turn ends, this Digimon can't be deleted in battle and gains <Blocker>";
                }

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

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

            #endregion

            #region Your Turn

            if (timing == EffectTiming.OnUnTappedAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("You may digivolve into [Neptunemon]", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDescription());
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[Your Turn] When this Digimon unsuspends, it may digivolve into [Neptunemon] in the hand without paying the cost.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && CardEffectCommons.CanTriggerWhenSelfPermanentUnsuspends(hashtable, card);
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && CardEffectCommons.IsOwnerTurn(card)
                        && CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectCardCondition);
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    return cardSource.EqualsCardName("Neptunemon");
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.DigivolveIntoHandOrTrashCard(
                        targetPermanent: card.PermanentOfThisCard(),
                        cardCondition: CanSelectCardCondition,
                        payCost: false,
                        reduceCostTuple: null,
                        fixedCostTuple: null,
                        ignoreDigivolutionRequirementFixedCost: -1,
                        isHand: true, activateClass: activateClass,
                        successProcess: null));
                }
            }

            #endregion

            #region ESS

            if (timing == EffectTiming.OnAllyAttack)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play 1 level 4 or lower blue [TS] digimon in digivolution sources", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, true, EffectDescription());
                activateClass.SetHashString("BT24_028_ESS");
                activateClass.SetIsInheritedEffect(true);
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[When Attacking] [Once Per Turn] You may play 1 level 4 or lower blue Digimon card with the [TS] trait from this Digimon's digivolution cards without paying the cost.";
                }

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

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

                bool CardCondition(CardSource cardSource)
                {
                    return cardSource.IsDigimon
                        && cardSource.HasCardColor(CardColor.Blue)
                        && cardSource.HasLevel && cardSource.Level <= 4
                        && CardEffectCommons.CanPlayAsNewPermanent(cardSource, false, activateClass, root: SelectCardEffect.Root.DigivolutionCards);
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    var hasValidSourceCards = card.PermanentOfThisCard().DigivolutionCards.Exists(CardCondition);
                    if (hasValidSourceCards)
                    {
                        CardSource selectedCard = null;

                        SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();
                        int maxCount = Math.Min(1, card.PermanentOfThisCard().DigivolutionCards.Count(CardCondition));

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

                        IEnumerator SelectCardCoroutine(CardSource cardSource)
                        {
                            selectedCard = cardSource;
                            yield return null;
                        }

                        selectCardEffect.SetUpCustomMessage("Select 1 card to play from digivolution source.", "The opponent is selecting 1 card to play from digivolution source.");
                        selectCardEffect.SetUpCustomMessage_ShowCard("Selected Card");

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

                        if (selectedCard != null) yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayPermanentCards(
                            cardSources: new List<CardSource>() { selectedCard },
                            activateClass: activateClass,
                            payCost: false,
                            isTapped: false,
                            root: SelectCardEffect.Root.DigivolutionCards,
                            activateETB: true));
                    }
                }
            }

            #endregion

            return cardEffects;
        }
    }
}