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

public class BT7_039 : 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("Place cards to digivolution cards and Draw", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[When Digivolving] If this Digimon has 1 digivolution card, you may place up to 2 level 4 or lower yellow Digimon cards from your hand at the bottom of this Digimon's digivolution cards in any order. Then, <Draw 1> for each Digimon card you placed. (Draw 1 card from your deck.)";
            }

            bool CanSelectCardCondition(CardSource cardSource)
            {
                if (cardSource.IsDigimon)
                {
                    if (cardSource.HasCardColor(CardColor.Yellow))
                    {
                        if (cardSource.Level <= 4)
                        {
                            if (cardSource.HasLevel)
                            {
                                return true;
                            }
                        }
                    }
                }

                return false;
            }

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

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

                return false;
            }

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

                    int maxCount = Math.Min(2, card.Owner.HandCards.Count(CanSelectCardCondition));

                    SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();

                    selectHandEffect.SetUp(
                        selectPlayer: card.Owner,
                        canTargetCondition: CanSelectCardCondition,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: CanEndSelectCondition,
                        maxCount: maxCount,
                        canNoSelect: true,
                        canEndNotMax: true,
                        isShowOpponent: true,
                        selectCardCoroutine: SelectCardCoroutine,
                        afterSelectCardCoroutine: null,
                        mode: SelectHandEffect.Mode.Custom,
                        cardEffect: activateClass);

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

                    yield return StartCoroutine(selectHandEffect.Activate());

                    bool CanEndSelectCondition(List<CardSource> cardSources)
                    {
                        if (CardEffectCommons.HasNoElement(cardSources))
                        {
                            return false;
                        }

                        return true;
                    }

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

                        yield return ContinuousController.instance.StartCoroutine(CardObjectController.RemoveFromAllArea(cardSource));

                        yield return null;
                    }

                    if (digivolutionCards.Count >= 1)
                    {
                        List<CardSource> digivolutionCards_fixed = new List<CardSource>();

                        if (digivolutionCards.Count == 1)
                        {
                            foreach (CardSource cardSource in digivolutionCards)
                            {
                                digivolutionCards_fixed.Add(cardSource);
                            }
                        }

                        else
                        {
                            SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                            selectCardEffect.SetUp(
                                canTargetCondition: (cardSource) => true,
                                canTargetCondition_ByPreSelecetedList: null,
                                canEndSelectCondition: null,
                                canNoSelect: () => false,
                                selectCardCoroutine: null,
                                afterSelectCardCoroutine: AfterSelectCardCoroutine1,
                                message: "Specify the order to place the cards in the digivolution cards\n(cards will be placed so that cards with lower numbers are on top).",
                                maxCount: digivolutionCards.Count,
                                canEndNotMax: false,
                                isShowOpponent: false,
                                mode: SelectCardEffect.Mode.Custom,
                                root: SelectCardEffect.Root.Custom,
                                customRootCardList: digivolutionCards,
                                canLookReverseCard: true,
                                selectPlayer: card.Owner,
                                cardEffect: activateClass);

                            selectCardEffect.SetUpCustomMessage_ShowCard("Digivolution Cards");

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

                            IEnumerator AfterSelectCardCoroutine1(List<CardSource> cardSources)
                            {
                                foreach (CardSource cardSource in cardSources)
                                {
                                    digivolutionCards_fixed.Add(cardSource);
                                }

                                yield return null;
                            }
                        }

                        yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard().AddDigivolutionCardsBottom(digivolutionCards_fixed, activateClass));

                        yield return ContinuousController.instance.StartCoroutine(new DrawClass(card.Owner, digivolutionCards_fixed.Count, activateClass).Draw());
                    }
                }
            }
        }

        if (timing == EffectTiming.OnDigivolutionCardDiscarded)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Security Attack +1", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
            activateClass.SetIsInheritedEffect(true);
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[Your Turn] When this card is trashed due to activating this Digimon's <Digi-Burst>, 1 of your Digimon gains <Security Attack +1> for the turn. (This Digimon checks 1 additional security card.)";
            }

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

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

                return false;
            }

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

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                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: false,
                    canEndNotMax: false,
                    selectPermanentCoroutine: SelectPermanentCoroutine,
                    afterSelectPermanentCoroutine: null,
                    mode: SelectPermanentEffect.Mode.Custom,
                    cardEffect: activateClass);

                selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon that will get Security Attack +1.", "The opponent is selecting 1 Digimon that will get Security Attack +1.");

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

                IEnumerator SelectPermanentCoroutine(Permanent permanent)
                {
                    yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonSAttack(targetPermanent: permanent, changeValue: 1, effectDuration: EffectDuration.UntilEachTurnEnd, activateClass: activateClass));
                }
            }
        }

        return cardEffects;
    }
}