using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Linq;
using Photon;
using System;
using Photon.Pun;

public class EX5_074 : CEntity_Effect
{
    public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
    {
        List<ICardEffect> cardEffects = new List<ICardEffect>();

        if (timing == EffectTiming.None)
        {
            static bool PermanentCondition(Permanent targetPermanent)
            {
                if (targetPermanent.TopCard.HasLevel && targetPermanent.TopCard.Level == 6)
                {
                    if (targetPermanent.TopCard.CardTraits.Contains("Four Sovereigns"))
                    {
                        return true;
                    }

                    if (targetPermanent.TopCard.CardTraits.Contains("FourSovereigns"))
                    {
                        return true;
                    }
                }

                return false;
            }

            cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 4, ignoreDigivolutionRequirement: false, card: card, condition: null));
        }

        if (timing == EffectTiming.OnEnterFieldAnyone)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Return cards from trash to the bottom of deck to reduce opponent's Digimon's DP", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[On Play] By returning up to 4 cards with the [Deva]/[Four Sovereigns] trait from your trash to the bottom of the deck, for each one, all your opponent's Digimon get -4000 DP for the turn.";
            }

            bool CanSelectCardCondition(CardSource cardSource)
            {
                if (cardSource.CardTraits.Contains("Deva"))
                {
                    return true;
                }

                if (cardSource.CardTraits.Contains("Four Sovereigns"))
                {
                    return true;
                }

                if (cardSource.CardTraits.Contains("FourSovereigns"))
                {
                    return true;
                }

                return false;
            }

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

            bool CanActivateCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    if (card.Owner.TrashCards.Count(CanSelectCardCondition) >= 1)
                    {
                        return true;
                    }
                }

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                if (card.Owner.TrashCards.Count(CanSelectCardCondition) >= 1)
                {
                    int maxCount = Math.Min(4, card.Owner.TrashCards.Count(CanSelectCardCondition));

                    SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                    selectCardEffect.SetUp(
                    canTargetCondition: (cardSource) => CanSelectCardCondition(cardSource),
                    canTargetCondition_ByPreSelecetedList: null,
                    canEndSelectCondition: CanEndSelectCondition,
                    canNoSelect: () => true,
                    selectCardCoroutine: null,
                    afterSelectCardCoroutine: AfterSelectCardCoroutine,
                    message: "Select cards to place at the bottom of the deck\n(cards will be placed back to the bottom of the deck so that cards with lower numbers are on top).",
                    maxCount: maxCount,
                    canEndNotMax: true,
                    isShowOpponent: false,
                    mode: SelectCardEffect.Mode.Custom,
                    root: SelectCardEffect.Root.Trash,
                    customRootCardList: null,
                    canLookReverseCard: true,
                    selectPlayer: card.Owner,
                    cardEffect: activateClass);

                    selectCardEffect.SetNotShowCard();
                    selectCardEffect.SetNotAddLog();

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

                    bool CanEndSelectCondition(List<CardSource> cardSources)
                    {
                        if (CardEffectCommons.HasNoElement(cardSources))
                        {
                            return false;
                        }

                        return true;
                    }

                    IEnumerator AfterSelectCardCoroutine(List<CardSource> cardSources)
                    {
                        if (cardSources.Count >= 1)
                        {
                            yield return ContinuousController.instance.StartCoroutine(CardObjectController.AddLibraryBottomCards(cardSources));

                            yield return ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().ShowCardEffect(cardSources, "Deck Bottom Cards", true, true));

                            int minusDP = 4000 * cardSources.Count;

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

                            yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDPPlayerEffect(
                                permanentCondition: PermanentCondition,
                                changeValue: -minusDP,
                                effectDuration: EffectDuration.UntilEachTurnEnd,
                                activateClass: activateClass));
                        }
                    }
                }
            }
        }

        if (timing == EffectTiming.OnAllyAttack)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Return cards from trash to the bottom of deck to reduce opponent's Digimon's DP", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[When Attacking] By returning up to 4 cards with the [Deva]/[Four Sovereigns] trait from your trash to the bottom of the deck, for each one, all your opponent's Digimon get -4000 DP for the turn.";
            }

            bool CanSelectCardCondition(CardSource cardSource)
            {
                if (cardSource.CardTraits.Contains("Deva"))
                {
                    return true;
                }

                if (cardSource.CardTraits.Contains("Four Sovereigns"))
                {
                    return true;
                }

                if (cardSource.CardTraits.Contains("FourSovereigns"))
                {
                    return true;
                }

                return false;
            }

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

            bool CanActivateCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    if (card.Owner.TrashCards.Count(CanSelectCardCondition) >= 1)
                    {
                        return true;
                    }
                }

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                if (card.Owner.TrashCards.Count(CanSelectCardCondition) >= 1)
                {
                    int maxCount = Math.Min(4, card.Owner.TrashCards.Count(CanSelectCardCondition));

                    SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                    selectCardEffect.SetUp(
                    canTargetCondition: (cardSource) => CanSelectCardCondition(cardSource),
                    canTargetCondition_ByPreSelecetedList: null,
                    canEndSelectCondition: CanEndSelectCondition,
                    canNoSelect: () => true,
                    selectCardCoroutine: null,
                    afterSelectCardCoroutine: AfterSelectCardCoroutine,
                    message: "Select cards to place at the bottom of the deck\n(cards will be placed back to the bottom of the deck so that cards with lower numbers are on top).",
                    maxCount: maxCount,
                    canEndNotMax: true,
                    isShowOpponent: false,
                    mode: SelectCardEffect.Mode.Custom,
                    root: SelectCardEffect.Root.Trash,
                    customRootCardList: null,
                    canLookReverseCard: true,
                    selectPlayer: card.Owner,
                    cardEffect: activateClass);

                    selectCardEffect.SetNotShowCard();
                    selectCardEffect.SetNotAddLog();

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

                    bool CanEndSelectCondition(List<CardSource> cardSources)
                    {
                        if (CardEffectCommons.HasNoElement(cardSources))
                        {
                            return false;
                        }

                        return true;
                    }

                    IEnumerator AfterSelectCardCoroutine(List<CardSource> cardSources)
                    {
                        if (cardSources.Count >= 1)
                        {
                            yield return ContinuousController.instance.StartCoroutine(CardObjectController.AddLibraryBottomCards(cardSources));

                            yield return ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().ShowCardEffect(cardSources, "Deck Bottom Cards", true, true));

                            int minusDP = 4000 * cardSources.Count;

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

                            yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDPPlayerEffect(
                                permanentCondition: PermanentCondition,
                                changeValue: -minusDP,
                                effectDuration: EffectDuration.UntilEachTurnEnd,
                                activateClass: activateClass));
                        }
                    }
                }
            }
        }

        if (timing == EffectTiming.OnAllyAttack)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Trash the top cards of opponent's security", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[When Attacking] For each of your Digimon with the [Four Sovereigns] trait, trash the top card of your opponent's security stack.";
            }

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

            bool CanActivateCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    if (card.Owner.Enemy.SecurityCards.Count >= 1)
                    {
                        if (card.Owner.GetBattleAreaDigimons().Some(permanent =>
                        permanent.TopCard.CardTraits.Contains("Four Sovereigns")
                        || permanent.TopCard.CardTraits.Contains("FourSovereigns")))
                        {
                            return true;
                        }
                    }

                }

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                int trashCount = card.Owner.GetBattleAreaDigimons().Count(permanent =>
                        permanent.TopCard.CardTraits.Contains("Four Sovereigns")
                        || permanent.TopCard.CardTraits.Contains("FourSovereigns"));

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

        if (timing == EffectTiming.None)
        {
            CanNotAffectedClass canNotAffectedClass = new CanNotAffectedClass();
            canNotAffectedClass.SetUpICardEffect("Isn't affected by opponent's Digimon's effects", CanUseCondition, card);
            canNotAffectedClass.SetUpCanNotAffectedClass(CardCondition: CardCondition, SkillCondition: SkillCondition);
            cardEffects.Add(canNotAffectedClass);

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

                return false;
            }

            bool CardCondition(CardSource cardSource)
            {
                if (cardSource == card)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (cardSource == card.PermanentOfThisCard().TopCard)
                        {
                            return true;
                        }
                    }
                }

                return false;
            }

            bool SkillCondition(ICardEffect cardEffect)
            {
                if (CardEffectCommons.IsOpponentEffect(cardEffect, card))
                {
                    if (cardEffect.IsDigimonEffect)
                    {
                        return true;
                    }

                    if (cardEffect.IsDigimonEffect && cardEffect.IsSecurityEffect)
                    {
                        return true;
                    }
                }

                return false;
            }
        }

        return cardEffects;
    }
}