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

// DigiLab
namespace DCGO.CardEffects.P
{
    public class P_225 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Ignore Color Requirement

            if (timing == EffectTiming.None)
            {
                IgnoreColorConditionClass ignoreColorConditionClass = new IgnoreColorConditionClass();
                ignoreColorConditionClass.SetUpICardEffect("Ignore color requirements", CanUseCondition, card);
                ignoreColorConditionClass.SetUpIgnoreColorConditionClass(cardCondition: CardCondition);
                cardEffects.Add(ignoreColorConditionClass);

                bool HasCSTrait(Permanent permanent)
                {
                    if (CardEffectCommons.IsOwnerPermanent(permanent, card))
                    {
                        if (permanent.TopCard.HasCSTraits)
                        {
                            if (permanent.IsDigimon || permanent.IsTamer)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.HasMatchConditionPermanent(HasCSTrait, true);
                }

                bool CardCondition(CardSource cardSource)
                {
                    return cardSource == card;
                }
            }

            #endregion

            #region Main

            if (timing == EffectTiming.OptionSkill)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Draw 1, then place in battle area", CanUseCondition, card);
                activateClass.SetUpActivateClass(null, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Main] <Draw 1>. Then, place this card in the battle area.";
                }

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

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(new DrawClass(
                        player: card.Owner,
                        drawCount: 1,
                        cardEffect: activateClass).Draw()
                    );

                    yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlaceDelayOptionCards(
                        card: card,
                        cardEffect: activateClass)
                    );
                }
            }

            #endregion

            #region Main [Delay]

            if (timing == EffectTiming.OnDeclaration)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("By placing the top stacked card of any of your level 4 or higher [CS] Trait Digimon as its bottom digivolution card, gain 2 memory.", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Main] <Delay>, By placing the top stacked card of any of your level 4 or higher [CS] Trait Digimon as its bottom digivolution card, gain 2 memory.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleArea(card)
                        && CardEffectCommons.CanDeclareOptionDelayEffect(card);
                }

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

                bool CanSelectCard(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card)
                        && permanent.TopCard.HasCSTraits
                        && permanent.TopCard.HasLevel
                        && permanent.TopCard.Level >= 4
                        && permanent.DigivolutionCards.Count >= 1;
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.DeletePeremanentAndProcessAccordingToResult(
                    targetPermanents: new List<Permanent>() { card.PermanentOfThisCard() },
                    activateClass: activateClass,
                    successProcess: SuccessProcess,
                    failureProcess: null));

                    IEnumerator SuccessProcess(List<Permanent> permanents)
                    {
                        Permanent selectedPermanent = null;

                        if (CardEffectCommons.HasMatchConditionPermanent(CanSelectCard))
                        {
                            SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();
                            int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectCard));

                            selectPermanentEffect.SetUp(
                                selectPlayer: card.Owner,
                                canTargetCondition: CanSelectCard,
                                canTargetCondition_ByPreSelecetedList: null,
                                canEndSelectCondition: null,
                                maxCount: maxCount,
                                canNoSelect: true,
                                canEndNotMax: false,
                                selectPermanentCoroutine: SelectPermanentCoroutine,
                                afterSelectPermanentCoroutine: null,
                                mode: SelectPermanentEffect.Mode.Custom,
                                cardEffect: activateClass);

                            selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon.", "The opponent is selecting a Digimon.");
                            yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());

                            IEnumerator SelectPermanentCoroutine(Permanent permanent)
                            {
                                selectedPermanent = permanent;

                                yield return null;
                            }

                            if(selectedPermanent != null)
                            {
                                if (CardEffectCommons.IsExistOnBattleArea(selectedPermanent.TopCard) && selectedPermanent.DigivolutionCards.Count >= 1)
                                {
                                    CardSource topCard = selectedPermanent.TopCard;

                                    yield return ContinuousController.instance.StartCoroutine(selectedPermanent.AddDigivolutionCardsBottom(new List<CardSource>() { topCard }, activateClass));
                                    if (selectedPermanent.DigivolutionCards.Contains(topCard))
                                    {
                                        yield return ContinuousController.instance.StartCoroutine(card.Owner.AddMemory(2, activateClass));
                                    }
                                }
                            }
                        }
                    }
                }
            }

            #endregion

            #region Security

            if (timing == EffectTiming.SecuritySkill)
            {
                cardEffects.Add(CardEffectFactory.PlaceSelfDelayOptionSecurityEffect(card));
            }

            #endregion

            return cardEffects;
        }
    }
}