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

namespace DCGO.CardEffects.LM
{
    public class LM_001 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            //Alternate Digivolution Requirement
            if (timing == EffectTiming.None)
            {
                static bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.HasText("Gammamon") && targetPermanent.TopCard.HasLevel && targetPermanent.TopCard.Level == 5;
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 4, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }

            //Blast Digivolve
            if (timing == EffectTiming.OnCounterTiming)
            {
                cardEffects.Add(CardEffectFactory.BlastDigivolveEffect(card: card, condition: null));
            }

            #region On Play

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Place a Card from hand to digivolution cards to get effects", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] You may place 1 card with [Gammamon] in its text from your hand as this Digimon's bottom digivolution card. Then, delete 1 of your opponent's Digimon with 8000 DP or less. For each color in this Digimon's digivolution cards, add 1000 to this DP deletion effect's maximum.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    return cardSource.HasText("Gammamon");
                }

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

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

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (card.Owner.HandCards.Count(CanSelectCardCondition) >= 1)
                    {
                        List<CardSource> selectedCards = new List<CardSource>();

                        int maxCount = 1;

                        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);

                        selectHandEffect.SetUpCustomMessage("Select 1 card to place on bottom of digivolution cards.", "The opponent is selecting 1 card to place on bottom of digivolution cards.");

                        yield return StartCoroutine(selectHandEffect.Activate());

                        IEnumerator SelectCardCoroutine(CardSource cardSource)
                        {
                            selectedCards.Add(cardSource);
                            yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard().AddDigivolutionCardsBottom(selectedCards, activateClass));
                        }
                    }

                    #region Then, Delete 1 of your opponent's Digimon with 8000 DP or less.
                    int MaxDP()
                    {
                        int DP = 8000;

                        List<CardColor> cardColors = new List<CardColor>();

                        foreach (CardSource source in card.PermanentOfThisCard().cardSources)
                        {
                            foreach (CardColor cardColor in source.CardColors)
                            {
                                if (!cardColors.Contains(cardColor))
                                    cardColors.Add(cardColor);
                            }
                        }

                        cardColors = cardColors.Distinct().ToList();

                        DP += cardColors.Count * 1000;

                        return DP;
                    }

                    bool CanSelectPermanentCondition(Permanent permanent)
                    {
                        if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                        {
                            if (permanent.DP <= card.Owner.MaxDP_DeleteEffect(MaxDP(), activateClass))
                            {
                                return true;
                            }
                        }

                        return false;
                    }

                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                    {
                        int maxDeleteCount = System.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: maxDeleteCount,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: null,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Destroy,
                            cardEffect: activateClass);

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

                    #endregion
                }
            }

            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Place a Card from hand to digivolution cards to get effects", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] You may place 1 card with [Gammamon] in its text from your hand as this Digimon's bottom digivolution card. Then, delete 1 of your opponent's Digimon with 8000 DP or less. For each color in this Digimon's digivolution cards, add 1000 to this DP deletion effect's maximum.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    return cardSource.HasText("Gammamon");
                }

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

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

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (card.Owner.HandCards.Count(CanSelectCardCondition) >= 1)
                    {
                        List<CardSource> selectedCards = new List<CardSource>();

                        int maxCount = 1;

                        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);

                        selectHandEffect.SetUpCustomMessage("Select 1 card to place on bottom of digivolution cards.", "The opponent is selecting 1 card to place on bottom of digivolution cards.");

                        yield return StartCoroutine(selectHandEffect.Activate());

                        IEnumerator SelectCardCoroutine(CardSource cardSource)
                        {
                            selectedCards.Add(cardSource);
                            yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard().AddDigivolutionCardsBottom(selectedCards, activateClass));
                        }
                    }

                    #region Then, Delete 1 of your opponent's Digimon with 8000 DP or less.
                    int MaxDP()
                    {
                        int DP = 8000;

                        List<CardColor> cardColors = new List<CardColor>();

                        foreach (CardSource source in card.PermanentOfThisCard().cardSources)
                        {
                            foreach (CardColor cardColor in source.CardColors)
                            {
                                if (!cardColors.Contains(cardColor))
                                    cardColors.Add(cardColor);
                            }
                        }

                        cardColors = cardColors.Distinct().ToList();

                        DP += cardColors.Count * 1000;

                        return DP;
                    }

                    bool CanSelectPermanentCondition(Permanent permanent)
                    {
                        if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                        {
                            if (permanent.DP <= card.Owner.MaxDP_DeleteEffect(MaxDP(), activateClass))
                            {
                                return true;
                            }
                        }

                        return false;
                    }

                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                    {
                        int maxDeleteCount = System.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: maxDeleteCount,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: null,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Destroy,
                            cardEffect: activateClass);

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

                    #endregion
                }
            }

            #endregion

            #region All Turns
            if (timing == EffectTiming.OnDestroyedAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Gain Memory", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, false, EffectDiscription());
                activateClass.SetHashString("AllTurn_LM_001");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[All Turns] [Once Per Turn] When another Digimon is deleted, gain 1 memory.";
                }

                bool PermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnBattleArea(permanent))
                    {
                        if (permanent.IsDigimon)
                        {
                            if (permanent != card.PermanentOfThisCard())
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.CanTriggerOnPermanentDeleted(hashtable, PermanentCondition, activateClass))
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (card.Owner.CanAddMemory(activateClass))
                        {
                            List<Hashtable> hashtables = CardEffectCommons.GetHashtablesFromHashtable(hashtable);

                            if (hashtables != null)
                            {
                                if (hashtables.Count >= 1)
                                {
                                    return true;
                                }
                            }
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(card.Owner.AddMemory(1, activateClass));
                }
            }
            #endregion

            return cardEffects;
        }
    }
}