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

namespace DCGO.CardEffects.BT17
{
    public class BT17_038 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alternate Digivolution

            if (timing == EffectTiming.None)
            {
                // Alternate Digivolution
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.EqualsCardName("Sakuyamon: Maid Mode");
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(
                    permanentCondition: PermanentCondition, digivolutionCost: 1, ignoreDigivolutionRequirement: true,
                    card: card, condition: null));
            }

            #endregion

            #region Barrier
            if (timing == EffectTiming.WhenPermanentWouldBeDeleted)
            {
                cardEffects.Add(CardEffectFactory.BarrierSelfEffect(isInheritedEffect: false, card: card, condition: null));
            }
            #endregion

            #region When Digivolving
            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("DP -6000, then use 1 [Plug - In] Option", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] 1 of your opponent's Digimon gets -6000 DP for the turn. Then, you may use 1 Option card with [Plug-In] in its name or 1 yellow Option card with a cost of 5 or less from your hand without paying the cost.";
                }

                bool OptionCondition(CardSource cardSource)
                {
                    if (cardSource.IsOption)
                    {
                        if (cardSource.ContainsCardName("Plug-In") || cardSource.HasCardColor(CardColor.Yellow))
                        {
                            if (cardSource.GetCostItself <= 5)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    if (OptionCondition(cardSource))
                    {
                        if (!cardSource.CanNotPlayThisOption)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card);
                }

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

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

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                    {
                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));

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

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

                        selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon that will get DP -6000.", "The opponent is selecting 1 Digimon that will get DP -6000.");

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

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDP(targetPermanent: permanent, changeValue: -6000, effectDuration: EffectDuration.UntilEachTurnEnd, activateClass: activateClass));
                        }
                    }

                    if (card.Owner.HandCards.Count(CanSelectCardCondition) >= 1)
                    {
                        List<CardSource> selectedCards = new List<CardSource>();

                        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 option card to use.",
                            "The opponent is selecting 1 option card to use.");
                        selectHandEffect.SetUpCustomMessage_ShowCard("Used Card");

                        yield return StartCoroutine(selectHandEffect.Activate());

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

                            yield return null;
                        }

                        yield return ContinuousController.instance.StartCoroutine(
                            CardEffectCommons.PlayOptionCards(
                                cardSources: selectedCards,
                                activateClass: activateClass,
                                payCost: false,
                                root: SelectCardEffect.Root.Hand
                            )
                        );
                    }
                }
            }

            #endregion

            #region Your Turn
            if (timing == EffectTiming.OnUseOption)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("When you use an option, this Digimon can't be returned to hand or deck by effect.", CanUseCondition1, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, false, EffectDiscription());
                activateClass.SetHashString("AllTurns_Bt17_038");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Your Turn][Once Per Turn] When you use an Option card with a cost of 2 or more, this Digimon can't be returned to hand or deck by your opponent's effects until the end of their turn.";
                }

                bool CanUseCondition1(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.IsOwnerTurn(card))
                        {
                            if (CardEffectCommons.CanTriggerWhenOwnerUseOption(hashtable, null, (cost) => cost >= 2, card))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool CardEffectCondition(ICardEffect cardEffect)
                {
                    return CardEffectCommons.IsOpponentEffect(cardEffect, card);
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        return true;
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainCanNotReturnToHand(
                            targetPermanent: card.PermanentOfThisCard(),
                            cardEffectCondition: CardEffectCondition,
                            effectDuration: EffectDuration.UntilOpponentTurnEnd,
                            activateClass: activateClass,
                            effectName: "Can't return to hand by opponent's effects"));

                    yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainCanNotReturnToDeck(
                        targetPermanent: card.PermanentOfThisCard(),
                        cardEffectCondition: CardEffectCondition,
                        effectDuration: EffectDuration.UntilOpponentTurnEnd,
                        activateClass: activateClass,
                        effectName: "Can't return to deck by opponent's effects"));
                }
                
            }          
            #endregion

            return cardEffects;
        }
    }
}