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

// UlforceVeedramon
namespace DCGO.CardEffects.BT22
{
    public class BT22_025 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alternative Digivolution Condition

            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.HasLevel && targetPermanent.TopCard.IsLevel5
                        && targetPermanent.TopCard.HasCSTraits;
                }

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

            #endregion

            #region Blast Digivolve

            if (timing == EffectTiming.OnCounterTiming)
            {
                cardEffects.Add(CardEffectFactory.BlastDigivolveEffect(card: card, condition: null));
            }

            #endregion

            #region On Play

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Bottom deck lowest level digimon or play 1 blue tamer from hand", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] Activate 1 of the effects below: Return 1 of your opponent's lowest level Digimon to the bottom of the deck or You may play 1 play cost 4 or lower blue Tamer card from your hand without paying the cost.";
                }

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

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

                bool CanSelectOpponentDigimon(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card)
                        && CardEffectCommons.IsMinLevel(permanent, card.Owner.Enemy);
                }

                bool CanSelectBlueTamer(CardSource cardSource)
                {
                    return CardEffectCommons.IsExistOnHand(cardSource)
                        && CardEffectCommons.CanPlayAsNewPermanent(cardSource, false, activateClass)
                        && cardSource.IsTamer
                        && cardSource.HasCardColor(CardColor.Blue);
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    bool CanBottomDeck = CardEffectCommons.HasMatchConditionOpponentsPermanent(card, CanSelectOpponentDigimon);
                    bool CanPlayBlueTamer = CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectBlueTamer);

                    #region Option Selection

                    if (CanBottomDeck || CanPlayBlueTamer)
                    {
                        List<SelectionElement<int>> selectionElements = new List<SelectionElement<int>>()
                        {
                            new(message: "Return 1 of your opponent's lowest level Digimon to the bottom of the deck.", value: 0, spriteIndex: 0),
                            new(message: "You may play 1 play cost 4 or lower blue Tamer card from your hand without paying the cost", value: 1, spriteIndex: 0),
                        };

                        string selectPlayerMessage = "Which effect will you activate?";
                        string notSelectPlayerMessage = "The opponent is choosing which effect to activate.";

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

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

                        int actionID = GManager.instance.userSelectionManager.SelectedIntValue;

                        #region Bottom Deck

                        if (actionID == 0 && CanBottomDeck)
                        {
                            int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectOpponentDigimon));
                            SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

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

                            selectPermanentEffect.SetUpCustomMessage("Select 1 digimon to bottom deck.", "The opponent is selecting a digimon to bottom deck.");
                            yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
                        }

                        #endregion

                        #region Play Blue Tamer

                        if (actionID == 1 && CanPlayBlueTamer)
                        {
                            CardSource blueTamer = null;
                            int maxCount = Math.Min(1, CardEffectCommons.MatchConditionOwnersCardCountInHand(card, CanSelectBlueTamer));

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

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

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

                            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());

                            if (blueTamer != null) yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayPermanentCards(
                                cardSources: new List<CardSource>() { blueTamer },
                                activateClass: activateClass,
                                payCost: false,
                                isTapped: false,
                                root: SelectCardEffect.Root.Hand,
                                activateETB: true
                            ));
                        }

                        #endregion
                    }

                    #endregion
                }
            }

            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Bottom deck lowest level digimon or play 1 blue tamer from hand", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] Activate 1 of the effects below: Return 1 of your opponent's lowest level Digimon to the bottom of the deck or You may play 1 play cost 4 or lower blue Tamer card from your hand without paying the cost.";
                }

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

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

                bool CanSelectOpponentDigimon(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card)
                        && CardEffectCommons.IsMinLevel(permanent, card.Owner.Enemy);
                }

                bool CanSelectBlueTamer(CardSource cardSource)
                {
                    return CardEffectCommons.IsExistOnHand(cardSource)
                        && CardEffectCommons.CanPlayAsNewPermanent(cardSource, false, activateClass)
                        && cardSource.IsTamer
                        && cardSource.HasCardColor(CardColor.Blue);
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    bool CanBottomDeck = CardEffectCommons.HasMatchConditionOpponentsPermanent(card, CanSelectOpponentDigimon);
                    bool CanPlayBlueTamer = CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectBlueTamer);

                    #region Option Selection

                    if (CanBottomDeck || CanPlayBlueTamer)
                    {
                        List<SelectionElement<int>> selectionElements = new List<SelectionElement<int>>()
                        {
                            new(message: "Return 1 of your opponent's lowest level Digimon to the bottom of the deck.", value: 0, spriteIndex: 0),
                            new(message: "You may play 1 play cost 4 or lower blue Tamer card from your hand without paying the cost", value: 1, spriteIndex: 0),
                        };

                        string selectPlayerMessage = "Which effect will you activate?";
                        string notSelectPlayerMessage = "The opponent is choosing which effect to activate.";

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

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

                        int actionID = GManager.instance.userSelectionManager.SelectedIntValue;

                        #region Bottom Deck

                        if (actionID == 0 && CanBottomDeck)
                        {
                            int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectOpponentDigimon));
                            SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

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

                            selectPermanentEffect.SetUpCustomMessage("Select 1 digimon to bottom deck.", "The opponent is selecting a digimon to bottom deck.");
                            yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
                        }

                        #endregion

                        #region Play Blue Tamer

                        if (actionID == 1 && CanPlayBlueTamer)
                        {
                            CardSource blueTamer = null;
                            int maxCount = Math.Min(1, CardEffectCommons.MatchConditionOwnersCardCountInHand(card, CanSelectBlueTamer));

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

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

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

                            selectHandEffect.SetUpCustomMessage("Select 1 card to play.", "The opponent is selecting 1 card to play.");
                            selectHandEffect.SetUpCustomMessage_ShowCard("Played Card");
                            yield return ContinuousController.instance.StartCoroutine(selectHandEffect.Activate());

                            if (blueTamer != null) yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayPermanentCards(
                                cardSources: new List<CardSource>() { blueTamer },
                                activateClass: activateClass,
                                payCost: false,
                                isTapped: false,
                                root: SelectCardEffect.Root.Hand,
                                activateETB: true
                            ));
                        }

                        #endregion
                    }

                    #endregion
                }
            }

            #endregion

            #region When Attacking

            if (timing == EffectTiming.OnAllyAttack)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Unsuspend this digimon", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, true, EffectDiscription());
                activateClass.SetHashString("BT22_025_Unsuspend");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Attacking] [Once Per Turn] This Digimon may unsuspend.";
                }

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

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

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

            #endregion

            return cardEffects;
        }
    }
}