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

// ZeigGreymon
namespace DCGO.CardEffects.AD1
{
    public class AD1_013 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alternative Digivolve Condition

            if (timing == EffectTiming.None)
            {
                static bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.EqualsTraits("Blue Flare")
                            || targetPermanent.TopCard.EqualsTraits("Xros Heart");
                }

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

            #endregion

            #region Reboot
            if (timing == EffectTiming.None)
            {
                cardEffects.Add(CardEffectFactory.RebootSelfStaticEffect(isInheritedEffect: false, card: card, condition: null));
            }
            #endregion

            #region Blocker
            if (timing == EffectTiming.None)
            {
                cardEffects.Add(CardEffectFactory.BlockerSelfStaticEffect(isInheritedEffect: false, card: card, condition: null));
            }
            #endregion

            #region Shared OP / WD

            string SharedEffectName = "Delete an Opponent's Digimon with the fewest sources";

            string SharedEffectDescription(string tag) => $"[{tag}] Delete 1 of your opponent's Digimon with the fewest digivolution cards.";

            bool IsMinDigivolutionCards(Permanent permanent) => CardEffectCommons.IsMinDigivolutionCards(permanent, card.Owner.Enemy);

            bool SharedCanActivateCondition(Hashtable hashtable) => CardEffectCommons.IsExistOnBattleArea(card);

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

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

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

            #region On Play
            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect(SharedEffectName, CanUseCondition, card);
                activateClass.SetUpActivateClass(SharedCanActivateCondition, hashtable => SharedActivateCoroutine(hashtable, activateClass), -1, false, SharedEffectDescription("On Play"));
                cardEffects.Add(activateClass);

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleArea(card)
                        && CardEffectCommons.CanTriggerOnPlay(hashtable, card);
                }
            }
            #endregion

            #region When Digivolving
            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect(SharedEffectName, CanUseCondition, card);
                activateClass.SetUpActivateClass(SharedCanActivateCondition, hashtable => SharedActivateCoroutine(hashtable, activateClass), -1, false, SharedEffectDescription("When Digivolving"));
                cardEffects.Add(activateClass);

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleArea(card)
                        && CardEffectCommons.CanTriggerWhenDigivolving(hashtable, card);
                }
            }
            #endregion

            #region All Turns
            if (timing == EffectTiming.WhenRemoveField)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play 1 level 5 or lower [Blue Flare] or [Xros Heart] Digimon from this Digimon's digivolution cards", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDescription());
                cardEffects.Add(activateClass);

                string EffectDescription()
                    => "[All Turns] When this Digimon would leave the battle area other than by DigiXros, you may play 1 level 5 or lower [Blue Flare] or [Xros Heart] trait Digimon card from its digivolution cards without paying the cost.";

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleArea(card)
                        && CardEffectCommons.CanTriggerWhenRemoveField(hashtable, card)
                        && !CardEffectCommons.IsLeavingForDigiXros(hashtable);
                }

                bool CanSelectSourceCardCondition(CardSource cardSource)
                {
                    return cardSource.IsDigimon
                        && cardSource.HasLevel && cardSource.Level <= 5
                        && (cardSource.EqualsTraits("Blue Flare") || cardSource.EqualsTraits("Xros Heart"))
                        && CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass);
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && card.PermanentOfThisCard().DigivolutionCards.Some(CanSelectSourceCardCondition);
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    List<CardSource> selectedCards = new List<CardSource>();

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

                    selectCardEffect.SetUp(
                        canTargetCondition: CanSelectSourceCardCondition,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        canNoSelect: () => true,
                        selectCardCoroutine: SelectCardCoroutine,
                        afterSelectCardCoroutine: null,
                        message: "Select 1 digivolution card to play.",
                        maxCount: 1,
                        canEndNotMax: false,
                        isShowOpponent: true,
                        mode: SelectCardEffect.Mode.Custom,
                        root: SelectCardEffect.Root.DigivolutionCards,
                        customRootCardList: card.PermanentOfThisCard().DigivolutionCards,
                        canLookReverseCard: true,
                        selectPlayer: card.Owner,
                        cardEffect: activateClass);

                    selectCardEffect.SetUpCustomMessage(
                        "Select 1 digivolution card to play.",
                        "The opponent is selecting 1 digivolution card to play.");
                    selectCardEffect.SetUpCustomMessage_ShowCard("Played Card");

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

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

                        yield return null;
                    }

                    if (selectedCards.Count > 0) yield return ContinuousController.instance.StartCoroutine(
                        CardEffectCommons.PlayPermanentCards(
                            cardSources: selectedCards,
                            activateClass: activateClass,
                            payCost: false,
                            isTapped: false,
                            root: SelectCardEffect.Root.DigivolutionCards,
                            activateETB: true));
                }
            }
            #endregion

            #region All Turns - ESS
            if (timing == EffectTiming.None)
            {
                bool Condition()
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && (card.PermanentOfThisCard().TopCard.EqualsTraits("Blue Flare")
                            || card.PermanentOfThisCard().TopCard.EqualsTraits("Xros Heart"));
                }

                int changeDP()
                {
                    return 1000 * card.PermanentOfThisCard().DigivolutionCardsColors.Count;
                }

                cardEffects.Add(CardEffectFactory.ChangeSelfDPStaticEffect(
                    changeValue: (Func<int>)changeDP,
                    isInheritedEffect: true,
                    card: card,
                    condition: Condition));
            }
            #endregion

            return cardEffects;
        }
    }
}