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

//Ginryumon
namespace DCGO.CardEffects.BT24
{
    public class BT24_055 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alternate Digivolution

            if (timing == EffectTiming.None)
            {
                static bool PermanentCondition(Permanent targetPermanent)
                {
                    return (targetPermanent.TopCard.EqualsTraits("DigiPolice")
                        || targetPermanent.TopCard.EqualsTraits("SEEKERS"))
                        && targetPermanent.TopCard.IsLevel3;
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 2, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }

            #endregion

            #region Blocker

            if (timing == EffectTiming.None)
            {
                cardEffects.Add(CardEffectFactory.BlockerSelfStaticEffect(isInheritedEffect: false, card: card, condition: null));
            }

            #endregion

            #region Shared OP/WD

            string SharedEffectName() => "Place [Shuu Yulin] under to prevent De-Digivolve on 1 Digimon.";

            string SharedEffectDescription(string tag) => $"[{tag}] By placing 1 [Shuu Yulin] from your hand as this Digimon's bottom digivolution card, your opponent's <De-Digivolve> effects don't affect 1 of your [DigiPolice] or [SEEKERS] trait Digimon until their turn ends.";

            bool SharedCanActivateCondition(Hashtable hashtable)
            {
                return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                    && card.Owner.HandCards.Count(CanSelectCardCondition) >= 1;
            }

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

            bool CanSelectPermanentConditionShared(Permanent permanent)
            {
                return CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card)
                    && (permanent.TopCard.EqualsTraits("DigiPolice")
                    || permanent.TopCard.EqualsTraits("SEEKERS"));
            }

            #region Can't Be De-Digivolved

            Permanent selectedPermanent = null;

            IEnumerator AfterSelectPermanent(List<Permanent> permanents)
            {
                if (permanents.Count >= 1)
                    selectedPermanent = permanents[0];

                yield return null;
            }

            void ActivateDeDigivolveProtection()
            {
                ImmuneFromDeDigivolveClass immuneFromDeDigivolveClass = new ImmuneFromDeDigivolveClass();
                immuneFromDeDigivolveClass.SetUpICardEffect("Isn't affected by <De-Digivolve>", CanUseDeDigivolveCondition, selectedPermanent.TopCard);
                immuneFromDeDigivolveClass.SetUpImmuneFromDeDigivolveClass(PermanentCondition: PermanentDeDigivolveCondition);
                selectedPermanent.UntilOpponentTurnEndEffects.Add((_timing) => immuneFromDeDigivolveClass);
            }

            bool CanUseDeDigivolveCondition(Hashtable hashtable1)
            {
                return selectedPermanent.TopCard != null;
            }

            bool PermanentDeDigivolveCondition(Permanent permanent)
            {
                return permanent == selectedPermanent;
            }

            #endregion

            IEnumerator SharedActivateCoroutine(Hashtable hashtable, ActivateClass activateClass)
            {
                List<CardSource> selectedCards = new List<CardSource>();

                SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();

                selectHandEffect.SetUp(
                    selectPlayer: card.Owner,
                    canTargetCondition: CanSelectCardCondition,
                    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 place on bottom of digivolution cards.", "The opponent is selecting 1 card to place on bottom of digivolution cards.");
                selectHandEffect.SetUpCustomMessage_ShowCard("Digivolution Card");

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

                IEnumerator SelectCardCoroutine(CardSource source)
                {
                    if (source != null)
                        selectedCards.Add(source);

                    yield return null;
                }

                if (selectedCards.Count >= 1)
                {
                    yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard().AddDigivolutionCardsBottom(selectedCards, activateClass));

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

                    int maxCount1 = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentConditionShared));

                    selectPermanentEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectPermanentConditionShared,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: maxCount1,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: null,
                            afterSelectPermanentCoroutine: AfterSelectPermanent,
                            mode: SelectPermanentEffect.Mode.Custom,
                            cardEffect: activateClass);

                    selectPermanentEffect.SetUpCustomMessage(
                                "Select Digimon that will get effects.",
                                "The opponent is selecting Digimon that will get effects.");

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

                    if (selectedPermanent != null)
                    {
                        ActivateDeDigivolveProtection();
                    }                        
                }
            }

            #endregion

            #region On Play

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

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

            #endregion

            #region Inherited
            if (timing == EffectTiming.OnTappedAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Suspend opponent's Digimon or Tamers with play cost less than this Digimon.", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, false, EffectDescription());
                activateClass.SetIsInheritedEffect(true);
                activateClass.SetHashString("BT24_055_Inherited");
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[All Turns] [Once Per Turn] When this Digimon suspends, suspend 1 of your opponent's Digimon or Tamers with as high or lower a playcost as this digimon.";
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOpponentBattleArea(permanent, card)
                        && permanent.TopCard.HasPlayCost
                        && (permanent.IsDigimon
                            || permanent.IsTamer)
                        && permanent.TopCard.GetCostItself <= card.PermanentOfThisCard().TopCard.GetCostItself;
                }

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

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

                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: false,
                        canEndNotMax: false,
                        selectPermanentCoroutine: null,
                        afterSelectPermanentCoroutine: null,
                        mode: SelectPermanentEffect.Mode.Tap,
                        cardEffect: activateClass);

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

            #endregion

            return cardEffects;
        }
    }
}