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

// Oujamon
namespace DCGO.CardEffects.BT23
{
    public class BT23_022 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Static Effects

            #region Alternative Digivolution Condition

            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.HasSuperAppTraits;
                }

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

            #endregion

            #region App Fusion (Dosukomon & Coachmon)

            if (timing == EffectTiming.None)
            {
                AddAppFusionConditionClass addAppFusionConditionClass = new AddAppFusionConditionClass();
                addAppFusionConditionClass.SetUpICardEffect($"App Fusion", (hashtable) => true, card);
                addAppFusionConditionClass.SetUpAddAppFusionConditionClass(getAppFusionCondition: GetAppFusion);
                addAppFusionConditionClass.SetNotShowUI(true);
                cardEffects.Add(addAppFusionConditionClass);

                AppFusionCondition GetAppFusion(CardSource cardSource)
                {
                    bool linkCondition(Permanent permanent, CardSource source)
                    {
                        if (source != null)
                        {
                            if (source != card)
                            {
                                if (permanent.TopCard.EqualsCardName("Dosukomon"))
                                {
                                    if (permanent.LinkedCards.Find(x => x.EqualsCardName("Coachmon")))
                                    {
                                        return true;
                                    }
                                }
                                if (permanent.TopCard.EqualsCardName("Coachmon"))
                                {
                                    if (permanent.LinkedCards.Find(x => x.EqualsCardName("Dosukomon")))
                                    {
                                        return true;
                                    }
                                }
                            }

                            return false;
                        }

                        return false;
                    }

                    bool digimonCondition(Permanent permanent)
                    {
                        if (CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card))
                        {
                            if (permanent.TopCard.EqualsCardName("Dosukomon"))
                            {
                                if (permanent.LinkedCards.Find(x => x.EqualsCardName("Coachmon")))
                                {
                                    return true;
                                }
                            }
                            if (permanent.TopCard.EqualsCardName("Coachmon"))
                            {
                                if (permanent.LinkedCards.Find(x => x.EqualsCardName("Dosukomon")))
                                {
                                    return true;
                                }
                            }
                            return false;
                        }

                        return false;
                    }

                    if (cardSource == card)
                    {
                        AppFusionCondition AppFusionCondition = new AppFusionCondition(
                            linkedCondition: linkCondition,
                            digimonCondition: digimonCondition,
                            cost: 0);

                        return AppFusionCondition;
                    }

                    return null;
                }
            }

            #endregion

            #region Link

            if (timing == EffectTiming.OnDeclaration)
            {
                cardEffects.Add(CardEffectFactory.LinkEffect(card));
            }

            #endregion

            #region Link Condition

            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent) => targetPermanent.IsDigimon && targetPermanent.TopCard.HasAppmonTraits;
                cardEffects.Add(CardEffectFactory.AddSelfLinkConditionStaticEffect(permanentCondition: PermanentCondition, linkCost: 3, card: card));
            }

            #endregion

            #region Raid

            if (timing == EffectTiming.OnAllyAttack)
            {
                cardEffects.Add(CardEffectFactory.RaidSelfEffect(
                    isInheritedEffect: false,
                    card: card,
                    condition: null)
                );
            }

            #endregion

            #endregion

            #region OP/WA Shared

            bool CanSelectCardConditionShared(CardSource source)
            {
                if (source.IsDigimon)
                {
                    if (source.HasLevel && source.Level <= 4)
                    {
                        if (source.CanLinkToTargetPermanent(card.PermanentOfThisCard(), false))
                        {
                            return true;
                        }
                    }
                }
                return false;
            }

            IEnumerator SharedActivateCoroutine(Hashtable hashtable, ActivateClass activateClass)
            {
                bool canSelectHand = CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectCardConditionShared);
                bool canSelectSources = card.PermanentOfThisCard().DigivolutionCards.Filter(x => CanSelectCardConditionShared(x)).Count > 0;
                if (canSelectHand || canSelectSources)
                {
                    if (canSelectHand && canSelectSources)
                    {
                        List<SelectionElement<bool>> selectionElements = new List<SelectionElement<bool>>()
                        {
                            new SelectionElement<bool>(message: $"From hand", value : true, spriteIndex: 0),
                            new SelectionElement<bool>(message: $"From digivolution cards", 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;
                    CardSource selectedCard = null;

                    if (fromHand)
                    {
                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionOwnersCardCountInHand(card, CanSelectCardConditionShared));
                        SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();

                        selectHandEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectCardConditionShared,
                            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 link.", "The opponent is selecting 1 card to link.");
                        selectHandEffect.SetUpCustomMessage_ShowCard("Selected Card");

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

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

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

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

                    IEnumerator SelectCardCoroutine(CardSource cardSource)
                    {
                        selectedCard = cardSource;
                        yield return null;
                    }

                    if (selectedCard != null)
                    {
                        yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard().AddLinkCard(selectedCard, activateClass));
                    }
                }
            }

            #endregion

            #region When Digivolving - OPT

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("link 1 level 4 or lower digimon from hand or this cards sources to this card", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, hash => SharedActivateCoroutine(hash, activateClass), 1, true, EffectDiscription());
                activateClass.SetHashString("BT23-022_WD/WA");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] [When Attacking] [Once Per Turn] You may link 1 level 4 or lower Digimon card from your hand or this Digimon's digivolution cards to this Digimon without paying the cost.";
                }

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

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

            #endregion

            #region When Attacking - OPT

            if (timing == EffectTiming.OnAllyAttack)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("link 1 level 4 or lower digimon from hand or this cards sources to this card", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, hash => SharedActivateCoroutine(hash, activateClass), 1, true, EffectDiscription());
                activateClass.SetHashString("BT23-022_WD/WA");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Attacking] [Once Per Turn] You may link 1 level 4 or lower Digimon card from your hand or this Digimon's digivolution cards to this Digimon without paying the cost.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && CardEffectCommons.CanTriggerOnAttack(hashtable, card);
                }

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

            #endregion

            #region All Turns - OPT

            if (timing == EffectTiming.WhenLinked)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Unsuspend this digimon", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, true, EffectDiscription());
                activateClass.SetHashString("BT23-022_WL");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[All Turns] [Once Per Turn] When this Digimon gets linked, it may unsuspend.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card)
                        && CardEffectCommons.CanTriggerWhenLinked(hashtable, ThisDigimonPermamentCondition, null);
                }

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

                bool ThisDigimonPermamentCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card)
                        && permanent == card.PermanentOfThisCard();
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    if (CardEffectCommons.CanUnsuspend(card.PermanentOfThisCard())) yield return ContinuousController.instance.StartCoroutine(new IUnsuspendPermanents(
                        permanents: new List<Permanent> { card.PermanentOfThisCard() },
                        cardEffect: activateClass).Unsuspend());
                }
            }

            #endregion

            #region Sec +1 - Link Effect

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

            #endregion

            return cardEffects;
        }
    }
}