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

namespace DCGO.CardEffects.BT11
{
    public class BT11_028 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("This Digimon gains Blocker and it gets DP+", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] Until the end of your opponent's turn, this Digimon gains <Blocker> (When an opponent's Digimon attacks, you may suspend this Digimon to force the opponent to attack it instead) and gets +2000 DP for every 4 cards in your opponent's hand.";
                }

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

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

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.GainBlocker(
                        targetPermanent: card.PermanentOfThisCard(),
                        effectDuration: EffectDuration.UntilOpponentTurnEnd,
                        activateClass: activateClass));

                    int plusDP = 2000 * (card.Owner.Enemy.HandCards.Count / 4);

                    yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDP(
                        targetPermanent: card.PermanentOfThisCard(),
                        changeValue: plusDP,
                        effectDuration: EffectDuration.UntilOpponentTurnEnd,
                        activateClass: activateClass));
                }
            }

            if (timing == EffectTiming.OnAddHand)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Unsuspend this Digimon", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, false, EffectDiscription());
                activateClass.SetIsInheritedEffect(true);
                activateClass.SetHashString("Unsuspend_BT11_028");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[All Turns][Once Per Turn] When an effect adds cards to your opponent's hand, unsuspend this Digimon.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.CanTriggerWhenAddHand(hashtable, player => player == card.Owner.Enemy, cardEffect => cardEffect != null))
                        {
                            return true;
                        }
                    }

                    return false;
                }

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

                    return false;
                }

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

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

            return cardEffects;
        }
    }
}