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

// Lanamon
namespace DCGO.CardEffects.BT24
{
    public class BT24_027 : 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.EqualsCardName("Calmaramon");
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 0, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }

            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return (targetPermanent.TopCard.IsLevel3 && targetPermanent.TopCard.HasTSTraits);
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 2, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }

            #endregion

            #region Decode <[Calmaramon]>

            if (timing == EffectTiming.WhenRemoveField)
            {
                bool SourceCondition(CardSource source)
                {
                    return source.EqualsCardName("Calmaramon");
                }

                string[] decodeStrings = { "(Calmaramon)", "Calmaramon" };
                cardEffects.Add(CardEffectFactory.DecodeSelfEffect(card: card, isInheritedEffect: false, decodeStrings: decodeStrings, sourceCondition: SourceCondition, condition: null));
            }

            #endregion

            #region OP/WD Shared

            string EffectDescriptionShared(string tag)
            {
                return $"[{tag}] By placing 1 level 4 or lower blue [TS] trait Digimon card from your hand as this Digimon's bottom digivolution card, 1 of your blue [TS] trait Digimon can't be deleted in battle until your opponent's turn ends.";
            }

            bool CanSelectCardCondition(CardSource source)
            {
                return source.IsDigimon
                    && source.EqualsTraits("TS")
                    && source.HasLevel && source.Level <= 4
                    && source.HasCardColor(CardColor.Blue);
            }

            bool CanSelectPermanentCondition(Permanent permanent)
            {
                return CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card)
                    && permanent.TopCard.EqualsTraits("TS")
                    && permanent.TopCard.CardColors.Contains(CardColor.Blue);
            }

            bool CanActivateConditionShared(Hashtable hashtable)
            {
                return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                    && CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectCardCondition);
            }

            IEnumerator SharedActivateCoroutine(Hashtable hashtable, ActivateClass activateClass)
            {
                if (CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectCardCondition))
                {
                    #region Select Hand Card

                    CardSource selectedCard = null;
                    int maxCount = Math.Min(1, CardEffectCommons.MatchConditionOwnersCardCountInHand(card, CanSelectCardCondition));
                    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);

                    IEnumerator SelectCardCoroutine(CardSource cardSource)
                    {
                        selectedCard = cardSource;
                        yield return null;
                    }
                    selectHandEffect.SetUpCustomMessage("Select 1 card to add as digivolution card,", "The opponent is selecting 1 card to add as digivolution card,");
                    selectHandEffect.SetUpCustomMessage_ShowCard("Selected Card");
                    yield return StartCoroutine(selectHandEffect.Activate());

                    #endregion

                    #region Select Digimon to gain effect

                    if (selectedCard != null)
                    {
                        Permanent selectedPermanent = card.PermanentOfThisCard();

                        if (selectedPermanent != null && selectedCard != null)
                        {
                            yield return ContinuousController.instance.StartCoroutine(selectedPermanent.AddDigivolutionCardsBottom(new List<CardSource>() { selectedCard }, activateClass));

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

                            selectPermanentEffect.SetUp(
                                selectPlayer: card.Owner,
                                canTargetCondition: CanSelectPermanentCondition,
                                canTargetCondition_ByPreSelecetedList: null,
                                canEndSelectCondition: null,
                                maxCount: 1,
                                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.GainCanNotBeDeletedByBattle(
                                    targetPermanent: permanent,
                                    canNotBeDestroyedByBattleCondition: CanNotBeDestroyedByBattleCondition,
                                    effectDuration: EffectDuration.UntilOpponentTurnEnd,
                                    activateClass: activateClass,
                                    effectName: "Can't be deleted in battle"));

                                bool CanNotBeDestroyedByBattleCondition(Permanent permanent1, Permanent attackingPermanent, Permanent defendingPermanent, CardSource defendingCard)
                                {
                                    return permanent1 == attackingPermanent || permanent1 == defendingPermanent;
                                }
                            }
                        }
                    }

                    #endregion

                }
            }

            #endregion

            #region On Play

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("By tucking, 1 digimon can't be deleted by battle", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateConditionShared, hash => SharedActivateCoroutine(hash, activateClass), -1, true, EffectDescriptionShared("On Play"));
                cardEffects.Add(activateClass);

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

            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("By tucking, 1 digimon can't be deleted by battle", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateConditionShared, hash => SharedActivateCoroutine(hash, activateClass), -1, true, EffectDescriptionShared("When Digivolving"));
                cardEffects.Add(activateClass);

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

            #endregion

            #region Inherited

            if (timing == EffectTiming.OnAllyAttack)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Draw 1 card", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, false, EffectDescription());
                activateClass.SetHashString("Draw_BT24_027");
                activateClass.SetIsInheritedEffect(true);
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return "[When Attacking][Once Per Turn] If you have 7 or fewer cards in your hand, <Draw 1>.";
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && card.Owner.HandCards.Count <= 7;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(new DrawClass(card.Owner, 1, activateClass).Draw());
                }
            }

            #endregion

            return cardEffects;
        }
    }
}