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

namespace DCGO.CardEffects.EX4
{
    public class EX4_020 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("This Digimon gains Rush and trash digivolution cards", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] This Digimon gains <Rush> for the turn. (This Digimon may attack the turn it was played.) If DigiXrosing, trash up to 2 digivolution cards of 1 of your opponent's Digimon.";
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                    {
                        if (permanent.DigivolutionCards.Count(CanSelectCardCondition) >= 1)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    return !cardSource.CanNotTrashFromDigivolutionCards(activateClass);
                }

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

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

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainRush(
                                    targetPermanent: card.PermanentOfThisCard(),
                                    effectDuration: EffectDuration.UntilEachTurnEnd,
                                    activateClass: activateClass));

                    if (CardEffectCommons.IsDijiXros(_hashtable, card, (digixrosCount) => digixrosCount >= 1))
                    {
                        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: 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)
                            {
                                Permanent selectedPermanent = permanent;

                                if (selectedPermanent != null)
                                {
                                    if (selectedPermanent.DigivolutionCards.Count(CanSelectCardCondition) >= 1 && !selectedPermanent.TopCard.CanNotBeAffected(activateClass))
                                    {
                                        maxCount = Math.Min(2, selectedPermanent.DigivolutionCards.Count(CanSelectCardCondition));

                                        List<CardSource> selectedCards = new List<CardSource>();

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

                                        selectCardEffect.SetUp(
                                                    canTargetCondition: CanSelectCardCondition,
                                                    canTargetCondition_ByPreSelecetedList: null,
                                                    canEndSelectCondition: CanEndSelectCondition,
                                                    canNoSelect: () => false,
                                                    selectCardCoroutine: SelectCardCoroutine,
                                                    afterSelectCardCoroutine: null,
                                                    message: "Select digivolution cards to trash.",
                                                    maxCount: maxCount,
                                                    canEndNotMax: true,
                                                    isShowOpponent: true,
                                                    mode: SelectCardEffect.Mode.Custom,
                                                    root: SelectCardEffect.Root.Custom,
                                                    customRootCardList: selectedPermanent.DigivolutionCards,
                                                    canLookReverseCard: true,
                                                    selectPlayer: card.Owner,
                                                    cardEffect: activateClass);

                                        selectCardEffect.SetUpCustomMessage("Select digivolution cards to trash.", "The opponent is selecting digivolution cards to trash.");

                                        yield return StartCoroutine(selectCardEffect.Activate());

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

                                            return true;
                                        }

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

                                            yield return null;
                                        }

                                        if (selectedCards.Count >= 1)
                                        {
                                            yield return ContinuousController.instance.StartCoroutine(new ITrashDigivolutionCards(
                                                selectedPermanent,
                                                selectedCards,
                                                activateClass).TrashDigivolutionCards());
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }

            if (timing == EffectTiming.WhenPermanentWouldBeDeleted)
            {
                cardEffects.Add(CardEffectFactory.MaterialSaveEffect(card: card, materialSaveCount: 2));
            }

            if (timing == EffectTiming.None)
            {
                AddDigiXrosConditionClass addDigiXrosConditionClass = new AddDigiXrosConditionClass();
                addDigiXrosConditionClass.SetUpICardEffect($"DigiXros", CanUseCondition, card);
                addDigiXrosConditionClass.SetUpAddDigiXrosConditionClass(getDigiXrosCondition: GetDigiXros);
                addDigiXrosConditionClass.SetNotShowUI(true);
                cardEffects.Add(addDigiXrosConditionClass);

                bool CanUseCondition(Hashtable hashtable)
                {
                    return true;
                }



                DigiXrosCondition GetDigiXros(CardSource cardSource)
                {
                    if (cardSource == card)
                    {
                        DigiXrosConditionElement element = new DigiXrosConditionElement(CanSelectCardCondition, "Blue Greymon");

                        bool CanSelectCardCondition(CardSource cardSource)
                        {
                            if (cardSource != null)
                            {
                                if (cardSource.Owner == card.Owner)
                                {
                                    if (cardSource.IsDigimon)
                                    {
                                        if (cardSource.CardNames_DigiXros.Contains("Greymon"))
                                        {
                                            if (cardSource.HasCardColor(CardColor.Blue))
                                            {
                                                return true;
                                            }
                                        }
                                    }
                                }
                            }

                            return false;
                        }

                        DigiXrosConditionElement element1 = new DigiXrosConditionElement(CanSelectCardCondition1, "MailBirdramon");

                        bool CanSelectCardCondition1(CardSource cardSource)
                        {
                            if (cardSource != null)
                            {
                                if (cardSource.Owner == card.Owner)
                                {
                                    if (cardSource.IsDigimon)
                                    {
                                        if (cardSource.CardNames_DigiXros.Contains("MailBirdramon"))
                                        {
                                            return true;
                                        }
                                    }
                                }
                            }

                            return false;
                        }

                        List<DigiXrosConditionElement> elements = new List<DigiXrosConditionElement>() { element, element1 };

                        DigiXrosCondition digiXrosCondition = new DigiXrosCondition(elements, null, 2);

                        return digiXrosCondition;
                    }

                    return null;
                }
            }

            if (timing == EffectTiming.OnAllyAttack)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Opponent's 1 Digimon can't attack", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                activateClass.SetIsInheritedEffect(true);
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Attacking] If this Digimon is [GreyKnightsmon], 1 of your opponent's Digimon with 3 or fewer digivolution cards can't attack until the end of your opponent's turn.";
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                    {
                        if (permanent.DigivolutionCards.Count <= 3)
                        {
                            return true;
                        }
                    }

                    return false;
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (card.PermanentOfThisCard().TopCard.CardNames.Contains("GreyKnightsmon"))
                        {
                            if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    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: SelectPermanentCoroutine,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Custom,
                            cardEffect: activateClass);

                        selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon that will get effects.", "The opponent is selecting 1 Digimon that will get effects.");

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

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainCanNotAttack(
                                targetPermanent: permanent,
                                defenderCondition: null,
                                effectDuration: EffectDuration.UntilOpponentTurnEnd,
                                activateClass: activateClass,
                                effectName: "Can't Attack"));
                        }
                    }
                }
            }

            return cardEffects;
        }
    }
}