using System.Collections;
using System.Collections.Generic;
using System.Linq;
using Unity.Mathematics;

// Wargrowlmon
namespace DCGO.CardEffects.AD1
{
    public class AD1_003 : 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.ContainsCardName("Growlmon")
                            || targetPermanent.TopCard.EqualsTraits("Hero");
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(level: 4, permanentCondition: PermanentCondition, digivolutionCost: 3, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }
            #endregion

            #region Raid
            if (timing == EffectTiming.OnAllyAttack)
            {
                cardEffects.Add(CardEffectFactory.RaidSelfEffect(isInheritedEffect: false, card: card, condition: null));
            }
            #endregion

            #region Shared OP / WD
            string SharedEffectName = "Play 1 [Takato Matsuki] from hand or trash for free, then may delete 1 opponent's Digimon w/ 6000 DP or less";

            string SharedEffectDescription(string tag) => $"[{tag}] You may play 1 [Takato Matsuki] from your hand or trash without paying the cost. Then, you may delete 1 of your opponent's Digimon with 6000 DP or less.";

            bool SharedCanActivateCondition(Hashtable hashtable, ActivateClass activateClass)
            {
                return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                    && (CardEffectCommons.HasMatchConditionOwnersHand(card, cardSource => CanSelectCardCondition(cardSource, activateClass))
                        || CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, cardSource => CanSelectCardCondition(cardSource, activateClass))
                        || CardEffectCommons.HasMatchConditionPermanent(permanent => CanSelectPermanentCondition(permanent, activateClass)));
            }

            bool CanSelectCardCondition(CardSource cardSource, ActivateClass activateClass)
            {
                return cardSource.EqualsCardName("Takato Matsuki")
                    && CardEffectCommons.CanPlayAsNewPermanent(cardSource, false, activateClass);
            }

            bool CanSelectPermanentCondition(Permanent permanent, ActivateClass activateClass)
            {
                return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card)
                    && permanent.DP <= card.Owner.MaxDP_DeleteEffect(6000, activateClass);
            }

            IEnumerator SharedActivateCoroutine(Hashtable hashtable, ActivateClass activateClass)
            {
                bool canSelectHand = CardEffectCommons.HasMatchConditionOwnersHand(card, cardSource => CanSelectCardCondition(cardSource, activateClass));
                bool canSelectTrash = CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, cardSource => CanSelectCardCondition(cardSource, activateClass));

                if (canSelectHand || canSelectTrash)
                {
                    #region Setup Location Selection
                    if (canSelectHand && canSelectTrash)
                    {
                        List<SelectionElement<bool>> selectionElements = new List<SelectionElement<bool>>()
                            {
                                new SelectionElement<bool>(message: $"From hand", value : true, spriteIndex: 0),
                                new SelectionElement<bool>(message: $"From trash", value : false, spriteIndex: 1),
                            };

                        string selectPlayerMessage = "From which area do you select a card?";
                        string notSelectPlayerMessage = "The opponent is choosing from which area to select a card.";

                        GManager.instance.userSelectionManager.SetBoolSelection(selectionElements: selectionElements, selectPlayer: card.Owner, selectPlayerMessage: selectPlayerMessage, notSelectPlayerMessage: notSelectPlayerMessage);
                    }
                    else
                    {
                        GManager.instance.userSelectionManager.SetBool(canSelectHand);
                    }

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

                    bool fromHand = GManager.instance.userSelectionManager.SelectedBoolValue;

                    CardSource selectedCard = null;

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

                    #region Hand/Trash Card Selection & Play
                    if (fromHand)
                    {
                        SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();

                        selectHandEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: cardSource => CanSelectCardCondition(cardSource, activateClass),
                            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 [Takato Matsuki] to play.", "The opponent is selecting 1 [Takato Matsuki] to play.");

                        yield return StartCoroutine(selectHandEffect.Activate());

                        if (selectedCard != null) yield return ContinuousController.instance.StartCoroutine(
                            CardEffectCommons.PlayPermanentCards(new List<CardSource>() { selectedCard }, activateClass, false, false, SelectCardEffect.Root.Hand, true));
                    }
                    else
                    {
                        SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                        selectCardEffect.SetUp(
                            canTargetCondition: cardSource => CanSelectCardCondition(cardSource, activateClass),
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            canNoSelect: () => true,
                            selectCardCoroutine: SelectCardCoroutine,
                            afterSelectCardCoroutine: null,
                            message: "Select 1 [Takato Matsuki] to play.",
                            maxCount: 1,
                            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 [Takato Matsuki] to play.", "The opponent is selecting 1 [Takato Matsuki] to play.");

                        yield return ContinuousController.instance.StartCoroutine(selectCardEffect.Activate());
                        if (selectedCard != null) yield return ContinuousController.instance.StartCoroutine(
                            CardEffectCommons.PlayPermanentCards(new List<CardSource>() { selectedCard }, activateClass, false, false, SelectCardEffect.Root.Trash, true));
                    }
                    #endregion
                }

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

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

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

            #region On Play
            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect(SharedEffectName, CanUseCondition, card);
                activateClass.SetUpActivateClass(hash => SharedCanActivateCondition(hash, activateClass), hash => SharedActivateCoroutine(hash, activateClass), -1, false, SharedEffectDescription("On Play"));
                cardEffects.Add(activateClass);

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

            #region When Digivolving
            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect(SharedEffectName, CanUseCondition, card);
                activateClass.SetUpActivateClass(hash => SharedCanActivateCondition(hash, activateClass), hash => SharedActivateCoroutine(hash, activateClass), -1, false, SharedEffectDescription("When Digivolving"));
                cardEffects.Add(activateClass);

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

            #region All Turns
            if (timing == EffectTiming.WhenRemoveField)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play 1 [Takato Matsuki] and [Guilmon] from source without paying the cost", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                activateClass.SetIsInheritedEffect(true);
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[All Turns] When this Digimon with [Gallantmon] in its name would leave the battle area other than by your effects, you may play 1 each of [Takato Matsuki] and [Guilmon] from its digivolution cards without paying the cost.";
                }

                bool CanSelectSourceCardCondition(CardSource cardSource)
                {
                    return cardSource.EqualsCardName("Takato Matsuki") &&
                        CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass);
                }

                bool CanSelectSourceCardCondition1(CardSource cardSource)
                {
                    return cardSource.EqualsCardName("Guilmon") &&
                        CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass);
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && card.PermanentOfThisCard().TopCard.ContainsCardName("Gallantmon")
                        && CardEffectCommons.CanTriggerWhenRemoveField(hashtable, card)
                        && !CardEffectCommons.IsByEffect(hashtable, cardEffect => CardEffectCommons.IsOwnerEffect(cardEffect, card));
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && (card.PermanentOfThisCard().DigivolutionCards.Some(CanSelectSourceCardCondition)
                            || card.PermanentOfThisCard().DigivolutionCards.Some(CanSelectSourceCardCondition1));
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {                   
                    List<CardSource> selectedCards = new List<CardSource>();

                    int maxCount = math.min(1, card.PermanentOfThisCard().DigivolutionCards.Count(CanSelectSourceCardCondition));
                    int maxCount1 = math.min(1, card.PermanentOfThisCard().DigivolutionCards.Count(CanSelectSourceCardCondition1));

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

                    selectCardEffect.SetUp(
                        canTargetCondition: CanSelectSourceCardCondition,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        canNoSelect: () => true,
                        selectCardCoroutine: SelectCardCoroutine,
                        afterSelectCardCoroutine: null,
                        message: "Select 1 [Takato Matsuki] card to play.",
                        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);

                    selectCardEffect.SetUpCustomMessage(
                        "Select 1 [Takato Matsuki] card to play.",
                        "The opponent is selecting 1 [Takato Matsuki] card to play.");
                    selectCardEffect.SetUpCustomMessage_ShowCard("Played Card");

                    yield return StartCoroutine(selectCardEffect.Activate());

                    SelectCardEffect selectCardEffect1 = GManager.instance.GetComponent<SelectCardEffect>();

                    selectCardEffect1.SetUp(
                        canTargetCondition: CanSelectSourceCardCondition1,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        canNoSelect: () => true,
                        selectCardCoroutine: SelectCardCoroutine,
                        afterSelectCardCoroutine: null,
                        message: "Select 1 [Guilmon] card to play.",
                        maxCount: maxCount1,
                        canEndNotMax: false,
                        isShowOpponent: true,
                        mode: SelectCardEffect.Mode.Custom,
                        root: SelectCardEffect.Root.DigivolutionCards,
                        customRootCardList: card.PermanentOfThisCard().DigivolutionCards,
                        canLookReverseCard: true,
                        selectPlayer: card.Owner,
                        cardEffect: activateClass);

                    selectCardEffect1.SetUpCustomMessage(
                        "Select 1 [Guilmon] card to play.",
                        "The opponent is selecting 1 [Guilmon] card to play.");
                    selectCardEffect1.SetUpCustomMessage_ShowCard("Played Card");

                    yield return StartCoroutine(selectCardEffect1.Activate());

                    IEnumerator SelectCardCoroutine(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.DigivolutionCards,
                            activateETB: true));
                }
            }
            #endregion

            return cardEffects;
        }
    }
}