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

namespace DCGO.CardEffects.EX7
{
    public class EX7_073 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Digivolution Condition
            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.EqualsTraits("Three Musketeers") && targetPermanent.TopCard.HasLevel && targetPermanent.TopCard.Level == 6 && !targetPermanent.TopCard.EqualsTraits("X Antibody");
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 1, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }
            #endregion

            #region When Digivolving
            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play an Option card from hand", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] You may use 1 Option card with [Three Musketeers] in its text from your hand without paying the cost.";
                }

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

                    return false;
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
                    {
                        return true;
                    }

                    return false;
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    if (cardSource.IsOption)
                    {
                        if (cardSource.HasText("Three Musketeers"))
                        {
                            if (cardSource.HasUseCost)
                            {
                                if (!cardSource.CanNotPlayThisOption)
                                {
                                    return true;
                                }
                            }
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    List<CardSource> selectedCards = new List<CardSource>();
                
                    if (card.Owner.HandCards.Count(CanSelectCardCondition) >= 1)
                    {
                        int maxCount = 1;

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

                        selectHandEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectCardCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: maxCount,
                            canNoSelect: true,
                            canEndNotMax: false,
                            isShowOpponent: true,
                            selectCardCoroutine: SelectCardCoroutine,
                            afterSelectCardCoroutine: null,
                            mode: SelectHandEffect.Mode.Custom,
                            cardEffect: activateClass);

                        selectHandEffect.SetUpCustomMessage(
                            "Select 1 option card to use.",
                            "The opponent is selecting 1 option card to use.");
                        selectHandEffect.SetUpCustomMessage_ShowCard("Used Card");

                        yield return StartCoroutine(selectHandEffect.Activate());

                        IEnumerator SelectCardCoroutine(CardSource cardSource)
                        {
                            selectedCards.Add(cardSource);

                            yield return null;
                        }
                    }

                    if (selectedCards.Count >= 1)
                    {
                        yield return ContinuousController.instance.StartCoroutine(
                            CardEffectCommons.PlayOptionCards(
                                cardSources: selectedCards,
                                activateClass: activateClass,
                                payCost: false,
                                root: SelectCardEffect.Root.Hand
                            )
                        );
                    }
                }
            }

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Trash 2 cards to delete 1 Digimon and trash an opponent's security card", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] By trashing 2 cards with the [Three Musketeers] trait in this Digimon's digivolution cards, delete 1 of your opponent's Digimon with the highest level and trash the top card of your opponent's security stack.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    if (cardSource.EqualsTraits("Three Musketeers"))
                    {
                        if (!cardSource.CanNotTrashFromDigivolutionCards(activateClass))
                        {
                            return true;
                        }
                    }

                    return false;
                }

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

                    return false;
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
                    {
                        if (card.PermanentOfThisCard().DigivolutionCards.Count(CanSelectCardCondition) >= 1)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                    {
                        if (CardEffectCommons.IsMaxLevel(permanent, card.Owner.Enemy))
                        {
                            return true;
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (card.PermanentOfThisCard().DigivolutionCards.Count >= 2)
                        {
                            bool trashed = false;

                            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 2 cards card to discard.",
                                        maxCount: 2,
                                        canEndNotMax: false,
                                        isShowOpponent: true,
                                        mode: SelectCardEffect.Mode.Custom,
                                        root: SelectCardEffect.Root.Custom,
                                        customRootCardList: card.PermanentOfThisCard().DigivolutionCards,
                                        canLookReverseCard: true,
                                        selectPlayer: card.Owner,
                                        cardEffect: null);

                            selectCardEffect.SetUpCustomMessage("Select 2 cards with [Three Musketeers] trait card to discard.", "The opponent is selecting 2 cards card to discard.");

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

                            IEnumerator SelectCardCoroutine(CardSource cardSource)
                            {
                                selectedCards.Add(cardSource);

                                yield return null;
                            }

                            if (selectedCards.Count >= 2)
                            {
                                yield return ContinuousController.instance.StartCoroutine(new ITrashDigivolutionCards(card.PermanentOfThisCard(), selectedCards, activateClass).TrashDigivolutionCards());

                                trashed = true;
                            }

                            if (trashed)
                            {
                                if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                                {
                                    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.Destroy,
                                        cardEffect: activateClass);

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

                                yield return ContinuousController.instance.StartCoroutine(new IDestroySecurity(
                                 player: card.Owner.Enemy,
                                 destroySecurityCount: 1,
                                 cardEffect: activateClass,
                                 fromTop: true).DestroySecurity());
                            }
                        }
                    }
                }
            }
            #endregion

            #region When Attacking
            if (timing == EffectTiming.OnAllyAttack)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Trash 2 cards to delete 1 Digimon and trash an opponent's security card", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Attacking] By trashing 2 cards with the [Three Musketeers] trait in this Digimon's digivolution cards, delete 1 of your opponent's Digimon with the highest level and trash the top card of your opponent's security stack.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    if (cardSource.EqualsTraits("Three Musketeers"))
                    {
                        if (!cardSource.CanNotTrashFromDigivolutionCards(activateClass))
                        {
                            return true;
                        }
                    }

                    return false;
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
                    {
                        if (card.PermanentOfThisCard().DigivolutionCards.Count(CanSelectCardCondition) >= 1)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                    {
                        if (CardEffectCommons.IsMaxLevel(permanent, card.Owner.Enemy))
                        {
                            return true;
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if(card.PermanentOfThisCard().DigivolutionCards.Count >= 2)
                        {
                            bool trashed = false;

                            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 2 cards card to discard.",
                                        maxCount: 2,
                                        canEndNotMax: false,
                                        isShowOpponent: true,
                                        mode: SelectCardEffect.Mode.Custom,
                                        root: SelectCardEffect.Root.Custom,
                                        customRootCardList: card.PermanentOfThisCard().DigivolutionCards,
                                        canLookReverseCard: true,
                                        selectPlayer: card.Owner,
                                        cardEffect: null);

                            selectCardEffect.SetUpCustomMessage("Select 2 cards with [Three Musketeers] trait card to discard.", "The opponent is selecting 2 cards card to discard.");

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

                            IEnumerator SelectCardCoroutine(CardSource cardSource)
                            {
                                selectedCards.Add(cardSource);

                                yield return null;
                            }

                            if (selectedCards.Count >= 2)
                            {
                                yield return ContinuousController.instance.StartCoroutine(new ITrashDigivolutionCards(card.PermanentOfThisCard(), selectedCards, activateClass).TrashDigivolutionCards());

                                trashed = true;
                            }

                            if (trashed)
                            {
                                if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                                {
                                    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.Destroy,
                                        cardEffect: activateClass);

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

                                yield return ContinuousController.instance.StartCoroutine(new IDestroySecurity(
                                 player: card.Owner.Enemy,
                                 destroySecurityCount: 1,
                                 cardEffect: activateClass,
                                 fromTop: true).DestroySecurity());
                            }
                        }                       
                    }
                }
            }
            #endregion

            return cardEffects;
        }
    }
}