using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Linq;
using Photon;
using System;
using Photon.Pun;

public class BT8_067 : CEntity_Effect
{
    public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
    {
        List<ICardEffect> cardEffects = new List<ICardEffect>();

        if (timing == EffectTiming.OnEnterFieldAnyone)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("De-Digivolve 1 to 1 Digimon and delete 1 Digimon with 3000 DP or less", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[When Digivolving] <De-Digivolve 1> 1 of your opponent's Digimon. (Trash 1 card from the top of one of your opponent's Digimon. If it has no digivolution cards, or becomes a level 3 Digimon, you can't trash any more cards.) Then, delete 1 of your opponent's Digimon with 3000 DP or less.";
            }

            bool CanSelectPermanentCondition(Permanent permanent)
            {
                return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card);
            }

            bool CanSelectPermanentCondition1(Permanent permanent)
            {
                if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
                {
                    if (permanent.DP <= card.Owner.MaxDP_DeleteEffect(3000, activateClass))
                    {
                        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)
            {
                if (isExistOnField(card))
                {
                    if (card.Owner.GetBattleAreaDigimons().Contains(card.PermanentOfThisCard()))
                    {
                        if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                        {
                            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: CanEndSelectCondition,
                                maxCount: maxCount,
                                canNoSelect: false,
                                canEndNotMax: false,
                                selectPermanentCoroutine: SelectPermanentCoroutine,
                                afterSelectPermanentCoroutine: null,
                                mode: SelectPermanentEffect.Mode.Custom,
                                cardEffect: activateClass);

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

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

                            bool CanEndSelectCondition(List<Permanent> permanents)
                            {
                                if (permanents.Count <= 0)
                                {
                                    return false;
                                }

                                return true;

                            }

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

                                if (selectedPermanent != null)
                                {
                                    yield return ContinuousController.instance.StartCoroutine(new IDegeneration(selectedPermanent, 1, activateClass).Degeneration());
                                }

                                yield return null;
                            }
                        }

                        if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition1))
                        {
                            int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition1));

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

                            selectPermanentEffect.SetUp(
                                selectPlayer: card.Owner,
                                canTargetCondition: CanSelectPermanentCondition1,
                                canTargetCondition_ByPreSelecetedList: null,
                                canEndSelectCondition: null,
                                maxCount: maxCount,
                                canNoSelect: false,
                                canEndNotMax: false,
                                selectPermanentCoroutine: null,
                                afterSelectPermanentCoroutine: null,
                                mode: SelectPermanentEffect.Mode.Destroy,
                                cardEffect: activateClass);

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

        if (timing == EffectTiming.None)
        {
            CanAttackTargetDefendingPermanentClass canAttackTargetDefendingPermanentClass = new CanAttackTargetDefendingPermanentClass();
            canAttackTargetDefendingPermanentClass.SetUpICardEffect($"Can attack to unsuspended Digimon", CanUseCondition, card);
            canAttackTargetDefendingPermanentClass.SetUpCanAttackTargetDefendingPermanentClass(attackerCondition: AttackerCondition, defenderCondition: DefenderCondition, cardEffectCondition: CardEffectCondition);

            canAttackTargetDefendingPermanentClass.SetIsInheritedEffect(true);
            cardEffects.Add(canAttackTargetDefendingPermanentClass);

            bool CanUseCondition(Hashtable hashtable)
            {
                if (isExistOnField(card))
                {
                    if (CardEffectCommons.IsOwnerTurn(card))
                    {
                        if (card.PermanentOfThisCard().TopCard.CardTraits.Contains("Dragonkin"))
                        {
                            return true;
                        }

                        if (card.PermanentOfThisCard().TopCard.CardTraits.Contains("Machine"))
                        {
                            return true;
                        }
                    }
                }

                return false;
            }



            bool AttackerCondition(Permanent permanent)
            {
                return permanent == card.PermanentOfThisCard();
            }

            bool DefenderCondition(Permanent permanent)
            {
                if (permanent != null)
                {
                    if (permanent.TopCard != null)
                    {
                        if (permanent.TopCard.Owner == card.Owner.Enemy)
                        {
                            if (permanent.IsDigimon)
                            {
                                if (!permanent.IsSuspended)
                                {
                                    if (permanent.TopCard.Owner.GetBattleAreaPermanents().Contains(permanent))
                                    {
                                        return true;
                                    }
                                }
                            }
                        }
                    }
                }

                return false;
            }

            bool CardEffectCondition(ICardEffect cardEffect)
            {
                return true;
            }
        }

        return cardEffects;
    }
}