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

namespace DCGO.CardEffects.EX3
{
    public class EX3_026 : 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("Play 1 digivolution card", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] You may play 1 blue level 3 Digimon card or 1 Digimon card with [Seadramon] in its name or [Aqua] or [Sea Animal] in one of its traits from one of your blue Digimon's digivolution cards without paying its memory cost.";
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card))
                    {
                        if (permanent.DigivolutionCards.Count(CanSelectCardCondition) >= 1)
                        {
                            if (permanent.TopCard.CardColors.Contains(CardColor.Blue))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    if (cardSource.IsDigimon)
                    {
                        if (CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass))
                        {
                            if (cardSource.Level == 3)
                            {
                                if (cardSource.HasLevel)
                                {
                                    if (cardSource.HasCardColor(CardColor.Blue))
                                    {
                                        return true;
                                    }
                                }
                            }

                            if (cardSource.HasAquaTraits)
                            {
                                return true;
                            }

                            if (cardSource.ContainsCardName("Seadramon"))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                        {
                            return true;
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));

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

                    selectPermanentEffect.SetUp(
                        selectPlayer: card.Owner,
                        canTargetCondition: CanSelectPermanentCondition,
                        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 which has digivolution cards.", "The opponent is selecting 1 Digimon which has digivolution cards.");

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

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

                        if (selectedPermanent != null)
                        {
                            if (selectedPermanent.DigivolutionCards.Count(CanSelectCardCondition) >= 1)
                            {
                                maxCount = Math.Min(1, selectedPermanent.DigivolutionCards.Count(CanSelectCardCondition));

                                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 play.",
                                            maxCount: maxCount,
                                            canEndNotMax: false,
                                            isShowOpponent: true,
                                            mode: SelectCardEffect.Mode.Custom,
                                            root: SelectCardEffect.Root.Custom,
                                            customRootCardList: selectedPermanent.DigivolutionCards,
                                            canLookReverseCard: true,
                                            selectPlayer: card.Owner,
                                            cardEffect: activateClass);

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

                                yield return StartCoroutine(selectCardEffect.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));
                            }
                        }
                    }
                }
            }

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Activate 1 [When Digivolving] effect", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, true, EffectDiscription());
                activateClass.SetHashString("Activate_EX3_026");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Opponent's Turn][Once Per Turn] When your opponent plays a Digimon, you may activate 1 of this Digimon's [When Digivolving] effects.";
                }

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

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

                    return false;
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        List<ICardEffect> candidateEffects = card.PermanentOfThisCard().EffectList(EffectTiming.OnEnterFieldAnyone)
                            .Clone()
                            .Filter(cardEffect => cardEffect != null && cardEffect is ActivateICardEffect && !cardEffect.IsSecurityEffect && cardEffect.IsWhenDigivolving);

                        if (candidateEffects.Count >= 1)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        List<ICardEffect> candidateEffects = card.PermanentOfThisCard().EffectList(EffectTiming.OnEnterFieldAnyone)
                            .Clone()
                            .Filter(cardEffect => cardEffect != null && cardEffect is ActivateICardEffect && !cardEffect.IsSecurityEffect && cardEffect.IsWhenDigivolving);

                        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 effectHashtable = CardEffectCommons.WhenDigivolvingCheckHashtableOfCard(selectedEffect.EffectSourceCard);

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

            return cardEffects;
        }
    }
}