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

// Hadesmon
namespace DCGO.CardEffects.BT24
{
    public class BT24_079 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alternative Digivolution Condition - Ult.
            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.HasUltimateAppTraits;
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 4, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }
            #endregion

            #region App Fusion (Revivemon, Biomon)

            if (timing == EffectTiming.None)
            {
                cardEffects.Add(CardEffectFactory.AddAppfuseMethodByName(new List<string>() { "Revivemon", "Biomon" }, card));
            }

            #endregion

            #region Overclock
            if (timing == EffectTiming.OnEndTurn)
            {
                cardEffects.Add(CardEffectFactory.OverclockSelfEffect(trait: "Appmon", isInheritedEffect: false, card: card, condition: null));
            }
            #endregion

            #region Link +1
            if (timing == EffectTiming.None) cardEffects.Add(CardEffectFactory.ChangeSelfLinkMaxStaticEffect(1, false, card, null));
            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play a lvl 4- from trash. Add new link to a digimon", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                    => "[When Digivolving] You may play 1 level 4 or lower [System] or [Life] trait Digimon card from your trash without paying the cost. Then, you may link 1 [Appmon] trait Digimon card from your hand or this Digimon's digivolution cards to 1 of your Digimon without paying the cost.";

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

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

                bool CanPlayCardCondition(CardSource cardSource)
                {
                    return cardSource.IsDigimon
                        && cardSource.HasLevel
                        && cardSource.Level <= 4
                        && (cardSource.EqualsTraits("System")
                            || cardSource.EqualsTraits("Life"))
                        && CardEffectCommons.CanPlayAsNewPermanent(cardSource, false, activateClass);
                }

                bool CanSelectLinkCard(CardSource cardSource)
                {
                    return cardSource.IsDigimon
                        && cardSource.HasAppmonTraits
                        && cardSource.CanLink(false);
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    #region Play 4- from trash
                    {
                        int maxCount = Math.Min(1, card.Owner.TrashCards.Count((cardSource) => CanPlayCardCondition(cardSource)));

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

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

                        selectCardEffect.SetUp(
                                    canTargetCondition: CanPlayCardCondition,
                                    canTargetCondition_ByPreSelecetedList: null,
                                    canEndSelectCondition: null,
                                    canNoSelect: () => true,
                                    selectCardCoroutine: SelectCardPlayCoroutine,
                                    afterSelectCardCoroutine: null,
                                    message: "Select 1 card to play.",
                                    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 card to play.", "The opponent is selecting 1 card to play.");
                        selectCardEffect.SetUpCustomMessage_ShowCard("Played Card");

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

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

                            yield return null;
                        }

                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayPermanentCards(cardSources: selectedCards, activateClass: activateClass, payCost: false, isTapped: false, root: SelectCardEffect.Root.Trash, activateETB: true));
                    }
                    #endregion

                    #region Link a card
                    bool hasInHand = CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectLinkCard);
                    bool hasInSources = card.PermanentOfThisCard().DigivolutionCards.Count(CanSelectLinkCard) > 0;
                    bool selectedRoot = false;
                    CardSource selectedCard = null;
                    if (hasInHand || hasInSources)
                    {
                        if (hasInHand && hasInSources)
                        {
                            List<SelectionElement<bool>> selectionElements = new List<SelectionElement<bool>>()
                            {
                                new SelectionElement<bool>(message: $"From This Digimon", value: true, spriteIndex: 0),
                                new SelectionElement<bool>(message: $"From Hand", value: false, spriteIndex: 0),
                            };

                            string selectPlayerMessage = "Choose where to get the digimon from";
                            string notSelectPlayerMessage = "The opponent is choosing effects.";

                            GManager.instance.userSelectionManager.SetBoolSelection(
                                selectionElements: selectionElements, selectPlayer: card.Owner,
                                selectPlayerMessage: selectPlayerMessage,
                                notSelectPlayerMessage: notSelectPlayerMessage);

                            yield return ContinuousController.instance.StartCoroutine(GManager.instance
                                .userSelectionManager.WaitForEndSelect());

                            selectedRoot = GManager.instance.userSelectionManager.SelectedBoolValue;
                        }
                        else if (hasInSources)
                        {
                            selectedRoot = true;
                        }

                        if (selectedRoot)
                        {
                            SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();
                            selectCardEffect.SetUp(
                                        canTargetCondition: CanSelectLinkCard,
                                        canTargetCondition_ByPreSelecetedList: null,
                                        canEndSelectCondition: null,
                                        canNoSelect: () => true,
                                        selectCardCoroutine: SelectCardCoroutine,
                                        afterSelectCardCoroutine: null,
                                        message: "Select 1 card to link.",
                                        maxCount: 1,
                                        canEndNotMax: false,
                                        isShowOpponent: true,
                                        mode: SelectCardEffect.Mode.Custom,
                                        root: SelectCardEffect.Root.DigivolutionCards,
                                        customRootCardList: card.PermanentOfThisCard().DigivolutionCards,
                                        canLookReverseCard: true,
                                        selectPlayer: card.Owner,
                                        cardEffect: activateClass);

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

                            yield return StartCoroutine(selectCardEffect.Activate());
                        }
                        else
                        {
                            SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();
                            selectHandEffect.SetUp(
                                        selectPlayer: card.Owner,
                                        canTargetCondition: CanSelectLinkCard,
                                        canTargetCondition_ByPreSelecetedList: null,
                                        canEndSelectCondition: null,
                                        maxCount: 1,
                                        canNoSelect: true,
                                        canEndNotMax: false,
                                        isShowOpponent: true,
                                        selectCardCoroutine: SelectCardCoroutine,
                                        afterSelectCardCoroutine: null,
                                        mode: SelectHandEffect.Mode.Custom,
                                        cardEffect: activateClass);
                            selectHandEffect.SetUpCustomMessage("Select 1 card to link", "The opponent is selecting 1 card to link");

                            yield return StartCoroutine(selectHandEffect.Activate());
                        }
                    }

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

                    if (selectedCard != null)
                    {
                        bool CanSelectDigimon(Permanent permanent)
                        {
                            if (CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card))
                                return selectedCard.CanLinkToTargetPermanent(permanent, false);

                            return false;
                        }

                        if (CardEffectCommons.HasMatchConditionOwnersPermanent(card, CanSelectDigimon))
                        {
                            Permanent selectedPermanent = null;
                            int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectDigimon));
                            SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

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

                            selectPermanentEffect.SetUpCustomMessage("Select 1 digimon to add link", "The opponent is selecting 1 digimon to add link");
                            yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());

                            IEnumerator SelectPermanentCoroutine(Permanent permanent)
                            {
                                selectedPermanent = permanent;
                                yield return null;
                            }

                            if (selectedPermanent != null)
                            {
                                yield return ContinuousController.instance.StartCoroutine(selectedPermanent.AddLinkCard(selectedCard, activateClass));
                            }
                        }
                    }
                    #endregion
                }
            }

            #endregion

            #region All Turns OPT

            if (timing == EffectTiming.OnDestroyedAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Activate [When Digivolving]", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, true, EffectDescription());
                activateClass.SetHashString("BT24_079_AT_Activate_WD");
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[All Turns] [Once Per Turn] When other Digimon are deleted, you may activate 1 of this Digimon's [When Digivolving] effects.";
                }

                bool PermanentCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnBattleAreaDigimon(permanent)
                        && permanent != card.PermanentOfThisCard();
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && card.PermanentOfThisCard().EffectList(EffectTiming.OnEnterFieldAnyone).Any(CanBeEffectCandidate);
                }

                bool CanBeEffectCandidate(ICardEffect cardEffect)
                {

                    if (cardEffect != null && 
                        cardEffect is ActivateICardEffect && 
                        !cardEffect.IsSecurityEffect && 
                        cardEffect.IsWhenDigivolving)
                    {
                        Hashtable digivolvingHashtable = CardEffectCommons.WhenDigivolvingCheckHashtableOfCard(cardEffect.EffectSourceCard);

                        return cardEffect.CanUse(digivolvingHashtable);
                    }
                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    List<ICardEffect> candidateEffects = card.PermanentOfThisCard().EffectList(EffectTiming.OnEnterFieldAnyone)
                                    .Clone()
                                    .Filter(CanBeEffectCandidate);

                    if (candidateEffects.Count >= 1)
                    {
                        ICardEffect selectedEffect = null;

                        if (candidateEffects.Count == 1)
                        {
                            selectedEffect = candidateEffects[0];
                        }
                        else
                        {
                            List<SkillInfo> skillInfos = candidateEffects
                                .Map(cardEffect => new SkillInfo(cardEffect, null, EffectTiming.None));

                            List<CardSource> cardSources = candidateEffects
                                .Map(cardEffect => cardEffect.EffectSourceCard);

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

                            selectCardEffect.SetUp(
                                canTargetCondition: (cardSource) => true,
                                canTargetCondition_ByPreSelecetedList: null,
                                canEndSelectCondition: null,
                                canNoSelect: () => false,
                                selectCardCoroutine: null,
                                afterSelectCardCoroutine: null,
                                message: "Select 1 effect to activate.",
                                maxCount: 1,
                                canEndNotMax: false,
                                isShowOpponent: false,
                                mode: SelectCardEffect.Mode.Custom,
                                root: SelectCardEffect.Root.Custom,
                                customRootCardList: cardSources,
                                canLookReverseCard: true,
                                selectPlayer: card.Owner,
                                cardEffect: activateClass);

                            selectCardEffect.SetNotShowCard();
                            selectCardEffect.SetUpSkillInfos(skillInfos);
                            selectCardEffect.SetUpAfterSelectIndexCoroutine(AfterSelectIndexCoroutine);

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

                            IEnumerator AfterSelectIndexCoroutine(List<int> selectedIndexes)
                            {
                                if (selectedIndexes.Count == 1)
                                {
                                    selectedEffect = candidateEffects[selectedIndexes[0]];
                                    yield return null;
                                }
                            }
                        }
                        if (selectedEffect != null)
                        {
                            if (selectedEffect.EffectSourceCard != null)
                            {
                                if (selectedEffect.EffectSourceCard.PermanentOfThisCard() != null)
                                {
                                    Hashtable digivolvingHashtable = CardEffectCommons.WhenDigivolvingCheckHashtableOfCard(selectedEffect.EffectSourceCard);

                                    if (selectedEffect.CanUse(digivolvingHashtable))
                                    {
                                        yield return ContinuousController.instance.StartCoroutine(((ActivateICardEffect)selectedEffect).Activate_Optional_Effect_Execute(digivolvingHashtable));
                                    }
                                }
                            }
                        }
                    }
                }
            }
            #endregion

            return cardEffects;
        }
    }
}