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

namespace DCGO.CardEffects.BT16
{
    public class BT16_048 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Digivolve Condition

            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.GetCostItself <= 13 && targetPermanent.TopCard.HasLevel && targetPermanent.TopCard.Level == 6 && targetPermanent.TopCard.CardTraits.Contains("Insectoid");
                }

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

            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play 1 Digimon from hand", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, true, EffectDiscription());
                activateClass.SetHashString("PlayDigimon_BT16_048");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving][Once Per Turn] You may play 1 Digimon card with the [Insectoid] or [Larva] trait from your hand with the play cost reduced by 8.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    if (cardSource.IsDigimon)
                    {
                        if (CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: true, cardEffect: activateClass))
                        {
                            if (cardSource.CardTraits.Contains("Insectoid"))
                            {
                                return true;
                            }

                            if (cardSource.CardTraits.Contains("Larva"))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

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

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

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    #region 登場コスト-8

                    ChangeCostClass changeCostClass = new ChangeCostClass();
                    changeCostClass.SetUpICardEffect("Play Cost -8", CanUseCondition1, card);
                    changeCostClass.SetUpChangeCostClass(changeCostFunc: ChangeCost, cardSourceCondition: CardSourceCondition, rootCondition: RootCondition, isUpDown: isUpDown, isCheckAvailability: () => false, isChangePayingCost: () => true);
                    Func<EffectTiming, ICardEffect> getCardEffect = GetCardEffect;
                    card.Owner.UntilCalculateFixedCostEffect.Add(getCardEffect);

                    ICardEffect GetCardEffect(EffectTiming _timing)
                    {
                        if (_timing == EffectTiming.None)
                        {
                            return changeCostClass;
                        }

                        return null;
                    }

                    bool CanUseCondition1(Hashtable hashtable)
                    {
                        return true;
                    }

                    int ChangeCost(CardSource cardSource, int Cost, SelectCardEffect.Root root, List<Permanent> targetPermanents)
                    {
                        if (CardSourceCondition(cardSource))
                        {
                            if (RootCondition(root))
                            {
                                if (PermanentsCondition(targetPermanents))
                                {
                                    Cost -= 8;
                                }
                            }
                        }

                        return Cost;
                    }

                    bool PermanentsCondition(List<Permanent> targetPermanents)
                    {
                        if (targetPermanents == null)
                        {
                            return true;
                        }
                        else
                        {
                            if (targetPermanents.Count((targetPermanent) => targetPermanent != null) == 0)
                            {
                                return true;
                            }
                        }

                        return false;
                    }

                    bool CardSourceCondition(CardSource cardSource)
                    {
                        if (cardSource != null)
                        {
                            if (cardSource.Owner == card.Owner)
                            {
                                if (cardSource.IsDigimon)
                                {
                                    if (cardSource.CardTraits.Contains("Insectoid"))
                                    {
                                        return true;
                                    }

                                    if (cardSource.CardTraits.Contains("Larva"))
                                    {
                                        return true;
                                    }
                                }
                            }
                        }

                        return false;
                    }

                    bool RootCondition(SelectCardEffect.Root root)
                    {
                        return true;
                    }

                    bool isUpDown()
                    {
                        return true;
                    }

                    #endregion

                    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 play.", "The opponent is selecting 1 card to play.");
                        selectHandEffect.SetUpCustomMessage_ShowCard("Played Card");

                        yield return StartCoroutine(selectHandEffect.Activate());

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

                            yield return null;
                        }

                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayPermanentCards(cardSources: selectedCards, activateClass: activateClass, payCost: true, isTapped: false, root: SelectCardEffect.Root.Hand, activateETB: true));
                    }

                    #region 登場コスト-4解除

                    card.Owner.UntilCalculateFixedCostEffect.Remove(getCardEffect);

                    #endregion
                }
            }

            #endregion

            #region All Turns

            if (timing == EffectTiming.None)
            {
                CanNotAffectedClass canNotAffectedClass = new CanNotAffectedClass();
                canNotAffectedClass.SetUpICardEffect("Isn't affected by opponent's Digimon's effects", CanUseCondition, card);
                canNotAffectedClass.SetUpCanNotAffectedClass(CardCondition: CardCondition, SkillCondition: SkillCondition);
                cardEffects.Add(canNotAffectedClass);

                bool CanUseCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (card.PermanentOfThisCard().IsSuspended)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CardCondition(CardSource cardSource)
                {
                    if (cardSource == card)
                    {
                        if (CardEffectCommons.IsExistOnBattleArea(card))
                        {
                            if (cardSource == card.PermanentOfThisCard().TopCard)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool SkillCondition(ICardEffect cardEffect)
                {
                    if (CardEffectCommons.IsOpponentEffect(cardEffect, card))
                    {
                        if (cardEffect.IsDigimonEffect)
                        {
                            return true;
                        }
                    }

                    return false;
                }
            }

            #endregion

            #region End of Your Turn

            if (timing == EffectTiming.OnEndTurn)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Suspend your 1 Digimon to return an opponent's Digimon to the bottom of the deck.", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, true, EffectDiscription());
                activateClass.SetHashString("EOT_BT16-048");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[End of Your Turn] [Once Per Turn] By suspending 1 of your other Digimon, return 1 of your opponent's Digimon with DP less than or equal to the DP of the Digimon suspended by this effect to the bottom of the deck..";
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card))
                    {
                        if (permanent != card.PermanentOfThisCard())
                        {
                            if (!permanent.IsSuspended && permanent.CanSuspend)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.IsOwnerTurn(card))
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                        {
                            return true;
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                    {
                        Permanent selectedPermanent = null;

                        int maxCount = 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: maxCount,
                            canNoSelect: true,
                            canEndNotMax: false,
                            selectPermanentCoroutine: SelectPermanentCoroutine,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Custom,
                            cardEffect: activateClass);

                        selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon to suspend.", "The opponent is selecting 1 Digimon to suspend.");

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

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            selectedPermanent = permanent;

                            yield return null;
                        }

                        if (selectedPermanent != null)
                        {
                            if (selectedPermanent.TopCard != null)
                            {
                                if (!selectedPermanent.TopCard.CanNotBeAffected(activateClass))
                                {
                                    if (!selectedPermanent.IsSuspended && selectedPermanent.CanSuspend)
                                    {
                                        Permanent tapPermanent = selectedPermanent;

                                        yield return ContinuousController.instance.StartCoroutine(new SuspendPermanentsClass(new List<Permanent>() { tapPermanent }, CardEffectCommons.CardEffectHashtable(activateClass)).Tap());

                                        if (tapPermanent.TopCard != null)
                                        {
                                            if (tapPermanent.IsSuspended)
                                            {
                                                bool CanSelectPermanentToBounce(Permanent permanent)
                                                {
                                                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                                                    {
                                                        if (tapPermanent.DP >= permanent.DP)
                                                        {
                                                            return true;
                                                        }
                                                    }

                                                    return false;
                                                }

                                                int maxCount1 = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentToBounce));

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

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

                                                selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon to return to the bottom of the deck.", "The opponent is selecting 1 Digimon to return to the bottom of the deck.");

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

            #endregion

            return cardEffects;
        }
    }
}