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

namespace DCGO.CardEffects.BT22
{
    public class BT22_082 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alternate Digivolution

            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.EqualsCardName("Arata Sanada");
                }

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

            #endregion

            #region Security attack

            if (timing == EffectTiming.None)
            {
                cardEffects.Add(CardEffectFactory.ChangeSelfSAttackStaticEffect(
                    changeValue: 1,
                    isInheritedEffect: false,
                    card: card,
                    condition: null));
            }

            #endregion

            #region On Play

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("delete digimon, then if no sources, place [Arata Sanada] from hand or trash", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] Delete 1 of your opponent's play cost 7 or lower Digimon. Then, if this Digimon has no digivolution cards, you may place 1 [Arata Sanada] from your hand or trash as this Digimon's bottom digivolution card.";
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card);
                }

                bool CanSelectOpponentsDigimonCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card)
                        && permanent.TopCard.HasPlayCost && permanent.TopCard.GetCostItself <= 7;
                }

                bool IsArataSanada(CardSource cardSource)
                {
                    return cardSource.EqualsCardName("Arata Sanada");
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectOpponentsDigimonCondition))
                    {
                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

                        selectPermanentEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectOpponentsDigimonCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: 1,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: null,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Destroy,
                            cardEffect: activateClass);

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

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

                    if (card.PermanentOfThisCard().DigivolutionCards.Count == 0)
                    {
                        bool canSelectHand = CardEffectCommons.HasMatchConditionOwnersHand(card, IsArataSanada);
                        bool canSelectTrash = CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, IsArataSanada);

                        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 select a card?";
                                string notSelectPlayerMessage = "The opponent is choosing from which area to select 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)
                            {
                                SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();

                                selectHandEffect.SetUp(
                                    selectPlayer: card.Owner,
                                    canTargetCondition: IsArataSanada,
                                    canTargetCondition_ByPreSelecetedList: null,
                                    canEndSelectCondition: null,
                                    maxCount: 1,
                                    canNoSelect: true,
                                    canEndNotMax: false,
                                    isShowOpponent: true,
                                    selectCardCoroutine: SelectCardCoroutine,
                                    afterSelectCardCoroutine: null,
                                    mode: SelectHandEffect.Mode.Custom,
                                    cardEffect: activateClass);

                                selectHandEffect.SetUpCustomMessage("Select 1 Arata Sanada to add as source.", "The opponent is selecting 1 card to add as source.");

                                yield return StartCoroutine(selectHandEffect.Activate());
                            }
                            else
                            {
                                SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                                selectCardEffect.SetUp(
                                    canTargetCondition: IsArataSanada,
                                    canTargetCondition_ByPreSelecetedList: null,
                                    canEndSelectCondition: null,
                                    canNoSelect: () => true,
                                    selectCardCoroutine: SelectCardCoroutine,
                                    afterSelectCardCoroutine: null,
                                    message: "Select 1 Arata Sanada to add as source.",
                                    maxCount: 1,
                                    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 Arata Sanada to add as source.", "The opponent is selecting 1 card to add as source.");

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

                            if (selectedCards.Count > 0) yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard().AddDigivolutionCardsBottom(selectedCards, activateClass));
                        }
                    }
                }
            }

            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("delete digimon, then if no sources, place [Arata Sanada] from hand or trash", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] Delete 1 of your opponent's play cost 7 or lower Digimon. Then, if this Digimon has no digivolution cards, you may place 1 [Arata Sanada] from your hand or trash as this Digimon's bottom digivolution card.";
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card);
                }

                bool CanSelectOpponentsDigimonCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card)
                        && permanent.TopCard.HasPlayCost && permanent.TopCard.GetCostItself <= 7;
                }

                bool IsArataSanada(CardSource cardSource)
                {
                    return cardSource.EqualsCardName("Arata Sanada");
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectOpponentsDigimonCondition))
                    {
                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

                        selectPermanentEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectOpponentsDigimonCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: 1,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: null,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Destroy,
                            cardEffect: activateClass);

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

                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
                    }
                    if (card.PermanentOfThisCard().DigivolutionCards.Count == 0)
                    {
                        bool canSelectHand = CardEffectCommons.HasMatchConditionOwnersHand(card, IsArataSanada);
                        bool canSelectTrash = CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, IsArataSanada);

                        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 select a card?";
                                string notSelectPlayerMessage = "The opponent is choosing from which area to select 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)
                            {
                                SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();

                                selectHandEffect.SetUp(
                                    selectPlayer: card.Owner,
                                    canTargetCondition: IsArataSanada,
                                    canTargetCondition_ByPreSelecetedList: null,
                                    canEndSelectCondition: null,
                                    maxCount: 1,
                                    canNoSelect: true,
                                    canEndNotMax: false,
                                    isShowOpponent: true,
                                    selectCardCoroutine: SelectCardCoroutine,
                                    afterSelectCardCoroutine: null,
                                    mode: SelectHandEffect.Mode.Custom,
                                    cardEffect: activateClass);

                                selectHandEffect.SetUpCustomMessage("Select 1 Arata Sanada to add as source.", "The opponent is selecting 1 card to add as source.");

                                yield return StartCoroutine(selectHandEffect.Activate());
                            }
                            else
                            {
                                SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                                selectCardEffect.SetUp(
                                    canTargetCondition: IsArataSanada,
                                    canTargetCondition_ByPreSelecetedList: null,
                                    canEndSelectCondition: null,
                                    canNoSelect: () => true,
                                    selectCardCoroutine: SelectCardCoroutine,
                                    afterSelectCardCoroutine: null,
                                    message: "Select 1 Arata Sanada to add as source.",
                                    maxCount: 1,
                                    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 Arata Sanada to add as source.", "The opponent is selecting 1 card to add as source.");

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

                            if (selectedCards.Count > 0) yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard().AddDigivolutionCardsBottom(selectedCards, activateClass));
                        }
                    }
                }
            }

            #endregion

            #region All turns

            if (timing == EffectTiming.WhenRemoveField)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play [Arata Sanada]", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[All Turns] When this Digimon would leave the battle area, you may play 1 [Arata Sanada] from its digivolution cards without paying the cost.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.CanTriggerWhenPermanentRemoveField(hashtable, IsEaterAdam)
                        && card.PermanentOfThisCard().DigivolutionCards.Filter(x => IsArataSanada(x)).Count >= 1;
                }

                bool IsEaterAdam(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnBattleAreaDigimon(permanent)
                        && permanent == card.PermanentOfThisCard();
                }

                bool IsArataSanada(CardSource cardSource)
                {
                    return cardSource.EqualsCardName("Arata Sanada");
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card);
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    List<CardSource> selectedCards = new List<CardSource>();
                    SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

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

                    IEnumerator SelectCardCoroutine(CardSource cardSource)
                    {
                        selectedCards.Add(cardSource);
                        yield return null;
                    }
                    selectCardEffect.SetUpCustomMessage("Select 1 Arata Sanada to add as source.", "The opponent is selecting 1 card to add as source.");
                    yield return ContinuousController.instance.StartCoroutine(selectCardEffect.Activate());

                    if (selectedCards.Count > 0) yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayPermanentCards(cardSources: selectedCards, activateClass: activateClass, payCost: false, isTapped: false, root: SelectCardEffect.Root.DigivolutionCards, activateETB: true));
                }
            }

            #endregion

            return cardEffects;
        }
    }
}