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

//Soul Fear
namespace DCGO.CardEffects.BT24
{
    public class BT24_097 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Static Effects

            #region Ignore Color Requirement

            if (timing == EffectTiming.None)
            {
                IgnoreColorConditionClass ignoreColorConditionClass = new IgnoreColorConditionClass();
                ignoreColorConditionClass.SetUpICardEffect("Ignore color requirements", CanUseCondition, card);
                ignoreColorConditionClass.SetUpIgnoreColorConditionClass(cardCondition: CardCondition);

                cardEffects.Add(ignoreColorConditionClass);

                bool CanUseCondition(Hashtable hashtable)
                    => CardEffectCommons.HasMatchConditionPermanent((permanent) => permanent.TopCard.Owner == card.Owner && (permanent.IsTamer || permanent.IsDigimon) && permanent.TopCard.HasTSTraits, true);

                bool CardCondition(CardSource cardSource)
                    => cardSource == card;
            }

            #endregion

            #region Link Condition

            if (timing == EffectTiming.None)
            {
                static bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.IsDigimon && targetPermanent.TopCard.HasTSTraits;
                }

                cardEffects.Add(CardEffectFactory.AddSelfLinkConditionStaticEffect(permanentCondition: PermanentCondition, linkCost: 3, card: card));
            }

            #endregion

            #region Link

            if (timing == EffectTiming.OnDeclaration)
            {
                cardEffects.Add(CardEffectFactory.LinkEffect(card));
            }

            #endregion

            #endregion

            #region Security Effect

            if (timing == EffectTiming.SecuritySkill)
            {
                CardEffectCommons.AddActivateMainOptionSecurityEffect(
                    card: card,
                    cardEffects: ref cardEffects,
                    effectName: "Delete 1 opponent's level 6 or higher Digimon. Then, you may link this card.");
            }

            #endregion

            #region Main

            if (timing == EffectTiming.OptionSkill)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Delete 1 opponent's level 6 or higher Digimon. Then, you may link this card.", CanUseCondition, card);
                activateClass.SetUpActivateClass(null, ActivateCoroutine, -1, false, EffectDescription());
                cardEffects.Add(activateClass);

                string EffectDescription()
                    => "[Main] Delete 1 of your opponent's level 6 or higher Digimon. Then, you may link this card to 1 of your Digimon on the field without paying the cost.";

                bool CanUseCondition(Hashtable hashtable)
                    => CardEffectCommons.CanTriggerOptionMainEffect(hashtable, card);

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    return permanent.IsDigimon
                        && CardEffectCommons.IsOwnerPermanent(permanent, card)
                        && card.CanLinkToTargetPermanent(permanent, false, true);
                }

                bool CanSelectTargetCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                    {
                        if (permanent.TopCard.HasLevel)
                        {
                            if (permanent.Level >= 6)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    #region Delete 1 opponent's digimon

                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectTargetCondition))
                    {
                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectTargetCondition));

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

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

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

                    }

                    #endregion

                    #region Select Digimon To Link

                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition, true))
                    {
                        Permanent selectedPermanent = null;
                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

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

                        selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon to link.", "The opponent is selecting 1 Digimon to 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(card, activateClass));
                    }

                    #endregion
                }
            }

            #endregion

            #region Link ESS

            if (timing == EffectTiming.OnAllyAttack)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Delete 1 opponent's level 5 or lower Digimon.", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, false, EffectDescription());
                activateClass.SetIsLinkedEffect(true);
                activateClass.SetHashString("WA_BT24-097");
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[When Attacking] [Once Per Turn] Delete 1 of your opponent's level 5 or higher Digimon.";
                }

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

                bool CanSelectTargetCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                    {
                        if (permanent.TopCard.HasLevel)
                        {
                            if (permanent.Level <= 5)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && CardEffectCommons.HasMatchConditionOpponentsPermanent(card, CanSelectTargetCondition);
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectTargetCondition))
                    {
                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectTargetCondition));

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

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

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

                    }
                }
            }

            #endregion

            return cardEffects;
        }
    }
}