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

// Kiwimon
namespace DCGO.CardEffects.BT25
{
    public class BT25_050 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Digivolution Condition
            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent) => targetPermanent.TopCard.HasTSTraits;
                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(
                    permanentCondition: PermanentCondition,
                    digivolutionCost: 2,
                    ignoreDigivolutionRequirement: false,
                    card: card,
                    condition: null,
                    level: 3));
            }
            #endregion

            #region Shared OP / WD
            string SharedEffectName = "May suspend 1 digimon, then if 2 or more suspended, 1 opponent digimon gains cannot unsuspend";
            string SharedEffectDescription(string tag) => $"[{tag}] You may suspend 1 Digimon. Then, if there are 2 or more suspended Digimon, 1 of your opponent's Digimon can't unsuspend until their turn ends.";

            CardEffectFactory.ActivateClassesForSharedEffects
                (ref cardEffects, timing, card,
                    SharedEffectName,
                    SharedActivateCoroutine,
                    SharedEffectDescription,
                    optional: false,
                    onPlay: true,
                    whenDigivolving: true);

            bool CanSuspendPermamentCondition(Permanent permanent)
                => CardEffectCommons.IsPermanentExistsOnBattleAreaDigimon(permanent);

            bool SuspendedDigimon(Permanent permanent)
            {
                return CardEffectCommons.IsPermanentExistsOnBattleAreaDigimon(permanent)
                    && permanent.IsSuspended;
            }

            bool CanSelectPermamentCondition(Permanent permanent)
                => CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card);

            IEnumerator SharedActivateCoroutine(Hashtable hashtable, ActivateClass activateClass)
            {
                if (CardEffectCommons.HasMatchConditionPermanent(CanSuspendPermamentCondition))
                {
                    SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();
                    int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSuspendPermamentCondition));

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

                    selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon to Suspend.", "The opponent is selecting 1 Digimon to Suspend.");
                    yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
                }

                if (CardEffectCommons.MatchConditionPermanentCount(SuspendedDigimon) >= 2 && CardEffectCommons.HasMatchConditionPermanent(CanSelectPermamentCondition))
                {
                    Permanent selectedPermanent = null;
                    SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();
                    int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermamentCondition));

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

                    IEnumerator SelectPermanentCoroutine(Permanent permanent)
                    {
                        selectedPermanent = permanent;
                        yield return null;
                    }

                    selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon to gain cannot unsuspend.", "The opponent is selecting 1 Digimon to gain cannot unsuspend.");
                    yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());

                    if (selectedPermanent != null) yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainCanNotUnsuspend(
                        targetPermanent: selectedPermanent,
                        effectDuration: EffectDuration.UntilOpponentTurnEnd,
                        activateClass: activateClass,
                        condition: null,
                        effectName: "Cannot unsuspend until the end of your turn"));
                }
            }
            #endregion

            #region ESS
            if (timing == EffectTiming.None)
            {
                bool Condition()
                    => CardEffectCommons.IsExistOnBattleArea(card)
                    && CardEffectCommons.IsOwnerTurn(card);

                bool PermanentCondition(Permanent permanent)
                    => CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card);

                cardEffects.Add(CardEffectFactory.ChangeDPStaticEffect(
                    permanentCondition: PermanentCondition,
                    changeValue: 1000,
                    isInheritedEffect: true,
                    card: card,
                    condition: Condition,
                    effectName: () => "Your Digimon gain DP +1000"));
            }
            #endregion

            return cardEffects;
        }
    }
}