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

// Amaterasumon
namespace DCGO.CardEffects.EX12
{
    public class EX12_047 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alternate Digivolution Requirement
            if (timing == EffectTiming.None)
            {
                static bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.EqualsTraits("Shambala");
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 3, ignoreDigivolutionRequirement: false, card: card, condition: null, level: 5));
            }
            #endregion

            #region Static Keywords
            #region Piercing
            if (timing == EffectTiming.OnDetermineDoSecurityCheck)
            {
                cardEffects.Add(CardEffectFactory.PierceSelfEffect(isInheritedEffect: false, card: card, condition: null));
            }
            #endregion

            #region Security A. +1
            if (timing == EffectTiming.None)
            {
                cardEffects.Add(CardEffectFactory.ChangeSelfSAttackStaticEffect(changeValue: 1, isInheritedEffect: false, card: card, condition: null));
            }
            #endregion

            #region Ascension
            if (timing == EffectTiming.OnDestroyedAnyone)
            {
                cardEffects.Add(CardEffectFactory.AscensionSelfEffect(isInheritedEffect: false, card: card, condition: null));
            }
            #endregion
            #endregion

            #region Shared OP/WD
            string SharedEffectName = "Delete enemy lowest DP, then by returning 2 of their trash cards to bottom of deck, this gets 6K DP and they get -5K DP per color";

            CardEffectFactory.ActivateClassesForSharedEffects
            (ref cardEffects, timing, card,
                SharedEffectName,
                SharedActivateCoroutine,
                SharedEffectDescription,
                optional: false,
                onPlay: true,
                whenDigivolving: true);

            string SharedEffectDescription(string tag)
            {
                return $"[{tag}] Delete 1 of your opponent's lowest DP Digimon. Then, by returning 2 cards from their trash to the bottom of the deck, for the turn, this Digimon gets +6000 DP and, to 1 of their Digimon, give -5000 DP for each of those returned cards' colors.";
            }

            bool CanSelectDeletePermanentCondition(Permanent permanent)
            {
                return CardEffectCommons.IsMinDP(permanent, card.Owner.Enemy);
            }

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

            IEnumerator SharedActivateCoroutine(Hashtable hashtable, ActivateClass activateClass)
            {
                if (CardEffectCommons.HasMatchConditionPermanent(CanSelectDeletePermanentCondition))
                {
                    SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

                    selectPermanentEffect.SetUp(
                        selectPlayer: card.Owner,
                        canTargetCondition: CanSelectDeletePermanentCondition,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        maxCount: 1,
                        canNoSelect: false,
                        canEndNotMax: false,
                        selectPermanentCoroutine: null,
                        afterSelectPermanentCoroutine: null,
                        mode: SelectPermanentEffect.Mode.Destroy,
                        cardEffect: activateClass);

                    selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon to delete.", "The opponent is selecting 1 Digimon to delete.");
                    yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
                }

                if (card.Owner.Enemy.TrashCards.Count >= 2)
                {
                    List<CardSource> selectedCards = new List<CardSource>();

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

                    selectCardEffect.SetUp(
                        canTargetCondition: (card) => true,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        canNoSelect: () => true,
                        selectCardCoroutine: SelectCardCoroutine,
                        afterSelectCardCoroutine: null,
                        message: "Select 2 cards to bottom deck",
                        maxCount: 2,
                        canEndNotMax: false,
                        isShowOpponent: true,
                        mode: SelectCardEffect.Mode.Custom,
                        root: SelectCardEffect.Root.Custom,
                        customRootCardList: card.Owner.Enemy.TrashCards,
                        canLookReverseCard: true,
                        selectPlayer: card.Owner,
                        cardEffect: activateClass);

                    IEnumerator SelectCardCoroutine(CardSource cardSource)
                    {
                        selectedCards.Add(cardSource);
                        yield return null;
                    }

                    selectCardEffect.SetUpCustomMessage("Select 2 cards to bottom deck", "Your opponent is selecting 2 cards to bottom deck");
                    selectCardEffect.SetUpCustomMessage_ShowCard("Selected Cards");
                    yield return ContinuousController.instance.StartCoroutine(selectCardEffect.Activate());

                    if (selectedCards.Count == 2)
                    {
                        int DPMinus = Combinations.GetDifferenetColorCardCount(selectedCards) * -5000;

                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ReturnRevealedCardsToLibraryBottom(
                            remainingCards: selectedCards,
                            activateClass: activateClass));

                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDP(
                            targetPermanent: card.PermanentOfThisCard(),
                            changeValue: 6000,
                            effectDuration: EffectDuration.UntilEachTurnEnd,
                            activateClass: activateClass));

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

                            selectPermanentEffect.SetUp(
                                selectPlayer: card.Owner,
                                canTargetCondition: CanSelectDPMinusPermanentCondition,
                                canTargetCondition_ByPreSelecetedList: null,
                                canEndSelectCondition: null,
                                maxCount: 1,
                                canNoSelect: false,
                                canEndNotMax: false,
                                selectPermanentCoroutine: SelectPermanentCoroutine2,
                                afterSelectPermanentCoroutine: null,
                                mode: SelectPermanentEffect.Mode.Custom,
                                cardEffect: activateClass);

                            selectPermanentEffect.SetUpCustomMessage($"Select 1 Digimon that will get {DPMinus} DP.", $"The opponent is selecting 1 Digimon that will get {DPMinus} DP.");

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

                            IEnumerator SelectPermanentCoroutine2(Permanent permanent)
                            {
                                yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDP(
                                    targetPermanent: permanent,
                                    changeValue: DPMinus,
                                    effectDuration: EffectDuration.UntilEachTurnEnd,
                                    activateClass: activateClass));
                            }
                        }
                    }
                }
            }
            #endregion

            #region On Deletion
            if (timing == EffectTiming.OnDestroyedAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("May return 1 [TB] card from trash to hand, then may play 1 lvl 5- [TB] Digimon from hand for free", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDescription());
                activateClass.SetIsSkippable(true);
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[On Deletion] You may return 1 [TB] trait card from your trash to the hand. Then, you may play 1 level 5 or lower [TB] trait Digimon card from your hand without paying the cost.";
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.CanActivateOnDeletion(card, activateClass)
                        && (CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, CanSelectReturnCardCondition)
                            || CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectPlayCardCondition));
                }

                bool CanSelectReturnCardCondition(CardSource cardSource)
                {
                    return cardSource.EqualsTraits("TB");
                }

                bool CanSelectPlayCardCondition(CardSource cardSource)
                {
                    return cardSource.IsDigimon
                        && cardSource.HasLevel
                        && cardSource.Level <= 5
                        && cardSource.EqualsTraits("TB")
                        && CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass);
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, CanSelectReturnCardCondition))
                    {
                        SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                        selectCardEffect.SetUp(
                            canTargetCondition: CanSelectReturnCardCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            canNoSelect: () => true,
                            selectCardCoroutine: null,
                            afterSelectCardCoroutine: null,
                            message: "Select 1 [TB] card to return to hand",
                            maxCount: 1,
                            canEndNotMax: false,
                            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());
                    }

                    if (CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectPlayCardCondition))
                    {
                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayByEffect(
                            canTargetCondition: CanSelectPlayCardCondition,
                            SelectCardEffect.Root.Hand,
                            activateClass,
                            payCost: false
                        ));
                    }
                }
            }
            #endregion

            return cardEffects;
        }
    }
}