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

namespace DCGO.CardEffects.LM
{
    public class LM_004 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region On Play/When Digivolving
            
            bool CanSelectCardCondition(CardSource cardSource)
            {
                if (cardSource.HasCardColor(CardColor.Blue))
                {
                    return true;
                }
                return false;
            }

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

            bool CanSelectTamerCondition(Permanent permanent)
            {
                if (CardEffectCommons.IsPermanentExistsOnOwnerBattleArea(permanent, card))
                {
                    if (permanent.IsTamer)
                    {
                        if (permanent.TopCard.CardNames.Contains("Kiyoshiro Higashimitarai") || permanent.TopCard.CardNames.Contains("KiyoshiroHigashimitarai"))
                            return true;
                    }
                }

                return false;
            }

            bool CanActivateCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    if (card.Owner.HandCards.Count >= 2)
                    {
                        return true;
                    }
                }
                return false;
            }
            #endregion

            #region On Play
            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Can't be deleted by battle", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] By trashing 2 blue cards in your hand, unsuspend 1 of your Digimon and 1 of your [Kiyoshiro Higashimitarai], and this Digimon gains <Blocker> until the end of your opponent's turn.";
                }


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

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    bool discarded = false;

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

                    selectHandEffect.SetUp(
                        selectPlayer: card.Owner,
                        canTargetCondition: CanSelectCardCondition,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        maxCount: 2,
                        canNoSelect: true,
                        canEndNotMax: false,
                        isShowOpponent: true,
                        selectCardCoroutine: null,
                        afterSelectCardCoroutine: AfterSelectCardCoroutine,
                        mode: SelectHandEffect.Mode.Discard,
                        cardEffect: activateClass);

                    yield return StartCoroutine(selectHandEffect.Activate());

                    IEnumerator AfterSelectCardCoroutine(List<CardSource> cardSources)
                    {
                        if (cardSources.Count == 2)
                        {
                            discarded = true;

                            yield return null;
                        }
                    }

                    if (discarded)
                    {
                        yield return UnsuspendTargetPermenants(CanSelectDigimonCondition);
                        yield return UnsuspendTargetPermenants(CanSelectTamerCondition);
                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainBlocker(targetPermanent: card.PermanentOfThisCard(), effectDuration: EffectDuration.UntilOpponentTurnEnd, activateClass: activateClass));
                    }
                }

                IEnumerator UnsuspendTargetPermenants(Func<Permanent,bool> selectCondition)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(selectCondition))
                    {
                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(selectCondition));

                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

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

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

            #region When Digivolving
            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Can't be deleted by battle", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] By trashing 2 blue cards in your hand, unsuspend 1 of your Digimon and 1 of your [Kiyoshiro Higashimitarai], and this Digimon gains <Blocker> until the end of your opponent's turn.";
                }


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

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    bool discarded = false;

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

                    selectHandEffect.SetUp(
                        selectPlayer: card.Owner,
                        canTargetCondition: CanSelectCardCondition,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        maxCount: 2,
                        canNoSelect: true,
                        canEndNotMax: false,
                        isShowOpponent: true,
                        selectCardCoroutine: null,
                        afterSelectCardCoroutine: AfterSelectCardCoroutine,
                        mode: SelectHandEffect.Mode.Discard,
                        cardEffect: activateClass);

                    yield return StartCoroutine(selectHandEffect.Activate());

                    IEnumerator AfterSelectCardCoroutine(List<CardSource> cardSources)
                    {
                        if (cardSources.Count == 2)
                        {
                            discarded = true;

                            yield return null;
                        }
                    }

                    if (discarded)
                    {
                        yield return UnsuspendTargetPermenants(CanSelectDigimonCondition);
                        yield return UnsuspendTargetPermenants(CanSelectTamerCondition);
                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainBlocker(targetPermanent: card.PermanentOfThisCard(), effectDuration: EffectDuration.UntilOpponentTurnEnd, activateClass: activateClass));
                    }
                }

                IEnumerator UnsuspendTargetPermenants(Func<Permanent, bool> selectCondition)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(selectCondition))
                    {
                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(selectCondition));

                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

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

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

            #region All Turns - Inherited Effect
            if (timing == EffectTiming.OnDiscardHand)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Unsuspend this Digimon", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateAllTurnsCondition, ActivateCoroutine, 1, true, EffectAllTurnsDiscription());
                activateClass.SetIsInheritedEffect(true);
                activateClass.SetHashString("Unsuspend_LM-004");
                cardEffects.Add(activateClass);

                string EffectAllTurnsDiscription()
                {
                    return "[All Turns] [Once Per Turn] When a card with [Jellymon] in its text is trashed from your hand, you may unsuspend this Digimon.";
                }

                bool CardCondition(CardSource cardSource)
                {
                    if (cardSource.Owner == card.Owner)
                    {
                        if (cardSource.HasText("Jellymon"))
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
                    {
                        if (CardEffectCommons.CanTriggerOnTrashHand(hashtable, null, CardCondition))
                        {
                            return true;
                        }
                    }

                    return false;
                }

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

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    Permanent selectedPermanent = card.PermanentOfThisCard();

                    yield return ContinuousController.instance.StartCoroutine(new IUnsuspendPermanents(new List<Permanent>() { selectedPermanent }, activateClass).Unsuspend());
                }
            }
            #endregion

            return cardEffects;
        }
    }
}