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

// Venusmon
namespace DCGO.CardEffects.BT24
{
    public class BT24_040 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alt Digivolution Condition
            if (timing == EffectTiming.None)
            {
                static bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.HasTSTraits;
                }

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

            #region Reduce Play Cost
            if (timing == EffectTiming.None)
            {
                bool Condition()
                {
                    return card.Owner.SecurityCards.Count <= 3;
                }

                cardEffects.Add(CardEffectFactory.MandatorySelfPlayCostReduction(5, card, Condition));
            }
            #endregion

            #region On Play / When Digivolving Shared
            string SharedEffectName = "Trash 1 Digimon sources. 2 Digimon or Tamers can't Suspend or Activate When Digivolving";

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

            string SharedEffectDescription(string tag) => $"[{tag}] Trash all digivolution cards of 1 of your opponent's Digimon. Then, until your opponent's turn ends, 2 of their Digimon or Tamers can't suspend or activate [When Digivolving] effects.";

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

            bool CanFreezeCondition(Permanent permanent)
            {
                return CardEffectCommons.IsPermanentExistsOnOpponentBattleArea(permanent, card)
                    && (permanent.TopCard.IsDigimon
                        || permanent.TopCard.IsTamer);
            }

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

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

                    selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon that will trash digivolution cards.", "The opponent is selecting 1 Digimon that will trash digivolution cards.");

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

                    IEnumerator SelectPermanentCoroutine(Permanent permanent)
                    {
                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.TrashDigivolutionCardsFromTopOrBottom(targetPermanent: permanent, trashCount: permanent.DigivolutionCards.Count, isFromTop: true, activateClass: activateClass));
                    }
                }

                if (CardEffectCommons.HasMatchConditionPermanent(CanFreezeCondition))
                {
                    int maxCount = Math.Min(2, CardEffectCommons.MatchConditionPermanentCount(CanFreezeCondition));

                    SelectPermanentEffect selectPermanentEffect1 = GManager.instance.GetComponent<SelectPermanentEffect>();

                    selectPermanentEffect1.SetUp(
                        selectPlayer: card.Owner,
                        canTargetCondition: CanFreezeCondition,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        maxCount: maxCount,
                        canNoSelect: false,
                        canEndNotMax: false,
                        selectPermanentCoroutine: SelectPermanentCoroutine1,
                        afterSelectPermanentCoroutine: null,
                        mode: SelectPermanentEffect.Mode.Custom,
                        cardEffect: activateClass);

                    selectPermanentEffect1.SetUpCustomMessage($"Select {maxCount} card(s) that cannot suspend or activate when digivolving.", $"The opponent is selecting {maxCount} card(s) that cannot suspend or activate when digivolving.");

                    yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect1.Activate());

                    IEnumerator SelectPermanentCoroutine1(Permanent permanent)
                    {
                        Permanent selectedPermanent = permanent;

                        if (selectedPermanent != null)
                        {
                            #region Can't Suspend
                            CanNotSuspendClass canNotSuspendClass = new CanNotSuspendClass();
                            canNotSuspendClass.SetUpICardEffect("Can't Suspend", CanUseCondition1, card);
                            canNotSuspendClass.SetUpCanNotSuspendClass(PermanentCondition: PermanentCondition);
                            selectedPermanent.UntilOwnerTurnEndEffects.Add((_timing) => canNotSuspendClass);

                            if (!selectedPermanent.TopCard.CanNotBeAffected(activateClass))
                            {
                                yield return ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().CreateDebuffEffect(selectedPermanent));
                            }

                            bool CanUseCondition1(Hashtable hashtable)
                            {
                                return selectedPermanent.TopCard != null
                                    && !selectedPermanent.TopCard.CanNotBeAffected(activateClass);
                            }

                            bool PermanentCondition(Permanent permanent)
                            {
                                return permanent == selectedPermanent;
                            }
                            #endregion

                            #region Can't Activate When Digivolving
                            DisableEffectClass invalidationClass = new DisableEffectClass();
                            invalidationClass.SetUpICardEffect("Ignore [When Digivolving] Effect", CanUseConditionDebuff, card);
                            invalidationClass.SetUpDisableEffectClass(DisableCondition: InvalidateCondition);
                            selectedPermanent.UntilOwnerTurnEndEffects.Add(_ => invalidationClass);

                            bool CanUseConditionDebuff(Hashtable hashtableDebuff)
                            {
                                return true;
                            }

                            bool InvalidateCondition(ICardEffect cardEffect)
                            {
                                return selectedPermanent.TopCard != null
                                    && cardEffect != null
                                    && cardEffect.EffectSourceCard != null
                                    && isExistOnField(cardEffect.EffectSourceCard)
                                    && cardEffect.EffectSourceCard.PermanentOfThisCard() == selectedPermanent
                                    && cardEffect.IsWhenDigivolving
                                    && !selectedPermanent.TopCard.CanNotBeAffected(activateClass);
                            }
                            #endregion
                        }
                    }
                }
            }
            #endregion

            #region All Turns
            if (timing == EffectTiming.WhenRemoveField)
            {
                List<Permanent> removedPermanents = new List<Permanent>();

                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("By placing a sourceless Digimon to Security, your [TS] digimon won't leave the field", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, true, EffectDescription());
                activateClass.SetHashString("BT24_040_AT");
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[All Turns] [Once Per Turn] When any of your [TS] trait Digimon would leave the battle area other than by your effects, by placing 1 other Digimon with no digivolution cards as the bottom security card, they don't leave.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleArea(card)
                        && CardEffectCommons.CanTriggerWhenPermanentRemoveField(hashtable, PermanentCondition)
                        && !CardEffectCommons.IsByEffect(hashtable, cardEffect => CardEffectCommons.IsOwnerEffect(cardEffect, card));
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card)
                        && card.Owner.CanAddSecurity(activateClass))
                    {
                        removedPermanents = CardEffectCommons.GetPermanentsFromHashtable(hashtable).Filter(PermanentCondition);

                        return CardEffectCommons.HasMatchConditionPermanent(CanPlaceToSecurityCondition);
                    }

                    return false;
                }

                bool PermanentCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card)
                        && permanent.TopCard.HasTSTraits;
                }

                bool CanPlaceToSecurityCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnBattleAreaDigimon(permanent))
                    {
                        foreach (Permanent removed in removedPermanents)
                        {
                            if (removed != permanent)
                                return permanent.DigivolutionCards.Count == 0;
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanPlaceToSecurityCondition))
                    {
                        Permanent selectedPermanent = null;

                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanPlaceToSecurityCondition));

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

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

                        selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon to place in security.", "The opponent is selecting 1 Digimon to place in security.");

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

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            selectedPermanent = permanent;

                            yield return null;
                        }

                        if (selectedPermanent != null)
                        {
                            if (!selectedPermanent.TopCard.CanNotBeAffected(activateClass))
                            {
                                #region hashtable
                                Hashtable _hashtable = new Hashtable()
                                {
                                    {"CardEffect", activateClass}
                                };
                                #endregion

                                CardSource topCard = selectedPermanent.TopCard;

                                yield return ContinuousController.instance.StartCoroutine(
                                    CardEffectCommons.PlacePermanentInSecurityAndProcessAccordingToResult(
                                        targetPermanent: selectedPermanent,
                                        activateClass: activateClass,
                                        toTop: false,
                                        SuccessProcess));

                                IEnumerator SuccessProcess(CardSource cardSource)
                                {
                                    foreach (Permanent permanent in removedPermanents)
                                    {
                                        permanent.willBeRemoveField = false;
                                        permanent.HideDeleteEffect();
                                        permanent.HideHandBounceEffect();
                                        permanent.HideDeckBounceEffect();
                                        permanent.HideWillRemoveFieldEffect();
                                    }
                                    yield return null;
                                }
                            }
                        }
                    }
                }
            }
            #endregion

            return cardEffects;
        }
    }
}