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

// Bearmon
namespace DCGO.CardEffects.BT25
{
    public class BT25_048 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Alternative Digivolve Condition
            if (timing == EffectTiming.None)
            {
                static bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.HasTSTraits;
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(PermanentCondition, 0, false, card, null, level: 2));
            }
            #endregion

            #region Your Turn
            if (timing == EffectTiming.None)
            {
                bool Condition()
                {
                    return CardEffectCommons.IsOwnerTurn(card) 
                        && CardEffectCommons.IsExistOnBattleAreaDigimon(card);
                }

                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent == card.PermanentOfThisCard();
                }

                bool CardSourceCondition(CardSource cardSource)
                {
                    return cardSource.HasTSTraits
                        && cardSource.CardColors.Contains(CardColor.Green);
                }

                bool RootCondition(SelectCardEffect.Root root)
                {
                    return true;
                }

                cardEffects.Add(CardEffectFactory.ChangeDigivolutionCostStaticEffect(
                    changeValue: -1,
                    permanentCondition: PermanentCondition,
                    cardCondition: CardSourceCondition,
                    rootCondition: RootCondition,
                    isInheritedEffect: false,
                    card: card,
                    condition: Condition,
                    setFixedCost: false));
            }
            #endregion

            #region ESS - Win Battle
            if (timing == EffectTiming.OnEndBattle)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("<Draw 1>", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, false, EffectDiscription());
                activateClass.SetIsInheritedEffect(true);
                activateClass.SetHashString("BT25_048_Inherited");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[All Turns] [Once Per Turn] When this Digimon wins a battle, <Draw 1>.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
                    {                       
                        bool WinnerCondition(Permanent permanent) => permanent.cardSources.Contains(card);

                        if (CardEffectCommons.CanTriggerWhenWinBattle(
                            hashtable: hashtable,
                            winnerCondition: WinnerCondition))
                        {
                            return true;
                        }
                    }

                    return false;
                }

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

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(new DrawClass(card.Owner, 1, activateClass).Draw());
                }
            }
            #endregion

            return cardEffects;
        }
    }
}