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

namespace DCGO.CardEffects.EX3
{
    public class EX3_062 : 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.ContainsCardName("Growlmon") && targetPermanent.TopCard.HasLevel && targetPermanent.TopCard.Level == 4;
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 3, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Both players trash the top 3 cards of their decks and play 1 [Guilmon] or [Takato Matsuki]", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] Trash the top 3 cards of both players' decks. Then, if either player has 5 or more cards in their trash, you may play 1 [Guilmon] or [Takato Matsuki] from your hand or trash without paying the cost.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    if (cardSource.CardNames.Contains("Guilmon") || cardSource.CardNames.Contains("Takato Matsuki") || cardSource.CardNames.Contains("TakatoMatsuki"))
                    {
                        if (CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass))
                        {
                            return true;
                        }
                    }

                    return false;
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (GManager.instance.turnStateMachine.gameContext.Players_ForTurnPlayer.Count((player) => player.LibraryCards.Count >= 1) >= 1)
                        {
                            return true;
                        }

                        if (GManager.instance.turnStateMachine.gameContext.Players_ForTurnPlayer.Count((player) => player.TrashCards.Count >= 5) >= 1)
                        {
                            if (card.Owner.HandCards.Count(CanSelectCardCondition) >= 1)
                            {
                                return true;
                            }

                            if (CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, CanSelectCardCondition))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    foreach (Player player in GManager.instance.turnStateMachine.gameContext.Players_ForTurnPlayer)
                    {
                        if (player.LibraryCards.Count >= 1)
                        {
                            IAddTrashCardsFromLibraryTop addTrashCard = new IAddTrashCardsFromLibraryTop(3, player, activateClass);
                            addTrashCard.SetNotShowCards();

                            yield return ContinuousController.instance.StartCoroutine(addTrashCard.AddTrashCardsFromLibraryTop());

                            if (player.isYou)
                            {
                                ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().ShowCardEffect2(addTrashCard.discardedCards, "Your Discarded Cards", true, true));
                            }

                            else
                            {
                                ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().ShowCardEffect(addTrashCard.discardedCards, "Opponent's Discarded Cards", true, true));
                            }
                        }
                    }

                    if (GManager.instance.turnStateMachine.gameContext.Players_ForTurnPlayer.Count((player) => player.TrashCards.Count >= 5) >= 1)
                    {
                        bool canSelectHand = card.Owner.HandCards.Count(CanSelectCardCondition) >= 1;
                        bool canSelectTrash = CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, CanSelectCardCondition);

                        if (canSelectHand || canSelectTrash)
                        {
                            if (canSelectHand && canSelectTrash)
                            {
                                List<SelectionElement<bool>> selectionElements = new List<SelectionElement<bool>>()
                        {
                            new SelectionElement<bool>(message: $"From hand", value : true, spriteIndex: 0),
                            new SelectionElement<bool>(message: $"From trash", value : false, spriteIndex: 1),
                        };

                                string selectPlayerMessage = "From which area do you play a card?";
                                string notSelectPlayerMessage = "The opponent is choosing from which area to play a card.";

                                GManager.instance.userSelectionManager.SetBoolSelection(selectionElements: selectionElements, selectPlayer: card.Owner, selectPlayerMessage: selectPlayerMessage, notSelectPlayerMessage: notSelectPlayerMessage);
                            }

                            else
                            {
                                GManager.instance.userSelectionManager.SetBool(canSelectHand);
                            }

                            yield return ContinuousController.instance.StartCoroutine(GManager.instance.userSelectionManager.WaitForEndSelect());

                            bool fromHand = GManager.instance.userSelectionManager.SelectedBoolValue;

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

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

                                yield return null;
                            }

                            if (fromHand)
                            {
                                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());
                            }

                            else
                            {
                                int maxCount = 1;

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

                                selectCardEffect.SetUp(
                                    canTargetCondition: CanSelectCardCondition,
                                    canTargetCondition_ByPreSelecetedList: null,
                                    canEndSelectCondition: null,
                                    canNoSelect: () => true,
                                    selectCardCoroutine: SelectCardCoroutine,
                                    afterSelectCardCoroutine: null,
                                    message: "Select 1 card to play.",
                                    maxCount: maxCount,
                                    canEndNotMax: false,
                                    isShowOpponent: true,
                                    mode: SelectCardEffect.Mode.Custom,
                                    root: SelectCardEffect.Root.Trash,
                                    customRootCardList: null,
                                    canLookReverseCard: true,
                                    selectPlayer: card.Owner,
                                    cardEffect: activateClass);

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

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

                            SelectCardEffect.Root root = SelectCardEffect.Root.Hand;

                            if (!fromHand)
                            {
                                root = SelectCardEffect.Root.Trash;
                            }

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

            return cardEffects;
        }
    }
}