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

namespace DCGO.CardEffects.BT12
{
    public class BT12_074 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.HasSaveText && targetPermanent.TopCard.HasLevel && targetPermanent.TopCard.Level == 2;
                }

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

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Place 1 card from hand under 1 Tamer to draw 1", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] By placing 1 Digimon card with <Save> in its text from your hand under one of your Tamers, <Draw 1>.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    if (cardSource != null)
                    {
                        if (cardSource.IsDigimon)
                        {
                            if (cardSource.Owner == card.Owner)
                            {
                                if (cardSource.HasSaveText)
                                {
                                    return true;
                                }
                            }
                        }
                    }

                    return false;
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    if (permanent != null)
                    {
                        if (permanent.TopCard != null)
                        {
                            if (permanent.IsTamer)
                            {
                                if (permanent.TopCard.Owner == card.Owner)
                                {
                                    if (permanent.TopCard.Owner.GetBattleAreaPermanents().Contains(permanent))
                                    {
                                        if (!permanent.IsToken)
                                        {
                                            return true;
                                        }
                                    }
                                }
                            }
                        }
                    }

                    return false;
                }

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

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

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (isExistOnField(card))
                    {
                        if (card.Owner.GetBattleAreaDigimons().Contains(card.PermanentOfThisCard()))
                        {
                            if (card.Owner.HandCards.Count(CanSelectCardCondition) >= 1)
                            {
                                bool placed = false;

                                int maxCount = 1;

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

                                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);

                                yield return StartCoroutine(selectHandEffect.Activate());

                                IEnumerator SelectCardCoroutine(CardSource cardSource)
                                {
                                    selectedCards.Add(cardSource);
                                    yield return null;
                                }

                                if (selectedCards.Count >= 1)
                                {
                                    if (card.Owner.GetBattleAreaPermanents().Count(CanSelectPermanentCondition) >= 1)
                                    {
                                        maxCount = 1;

                                        if (card.Owner.GetBattleAreaPermanents().Count(CanSelectPermanentCondition) < maxCount)
                                        {
                                            maxCount = card.Owner.GetBattleAreaPermanents().Count(CanSelectPermanentCondition);
                                        }

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

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

                                        selectPermanentEffect.SetUpCustomMessage("Select a Tamer that will get a digivolution card.", "The opponent is selecting a Tamer that will get a digivolution card.");

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

                                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                                        {
                                            Permanent selectedPermanent = permanent;

                                            if (selectedPermanent != null)
                                            {
                                                yield return ContinuousController.instance.StartCoroutine(selectedPermanent.AddDigivolutionCardsBottom(selectedCards, activateClass));

                                                placed = true;
                                            }
                                        }
                                    }
                                }

                                if (placed)
                                {
                                    yield return ContinuousController.instance.StartCoroutine(new DrawClass(card.Owner, 1, activateClass).Draw());
                                }
                            }
                        }
                    }
                }
            }

            if (timing == EffectTiming.OnDestroyedAnyone)
            {
                cardEffects.Add(CardEffectFactory.SaveEffect(card: card));
            }

            if (timing == EffectTiming.OnAllyAttack)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Draw 1", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, false, EffectDiscription());
                activateClass.SetIsInheritedEffect(true);
                activateClass.SetHashString("Draw1_BT12_074");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Attacking][Once Per Turn] If this Digimon has <Save> in its text, <Draw 1>. (Draw 1 card from your deck.)";
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (card.PermanentOfThisCard().TopCard.HasSaveText)
                        {
                            if (card.Owner.LibraryCards.Count >= 1)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

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

            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, "Digimon card with <Save> in text");

                        bool CanSelectCardCondition(CardSource cardSource)
                        {
                            if (cardSource != null)
                            {
                                if (cardSource.Owner == card.Owner)
                                {
                                    if (cardSource.IsDigimon)
                                    {
                                        if (cardSource.HasSaveText)
                                        {
                                            return true;
                                        }
                                    }
                                }
                            }

                            return false;
                        }

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

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

                        return digiXrosCondition;
                    }

                    return null;
                }
            }

            return cardEffects;
        }
    }
}