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

namespace DCGO.CardEffects.BT14
{
    public class BT14_077 : 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("Both players trash the top 2 cards of their decks", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] Trash the top 2 cards of both players' decks.";
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (GManager.instance.turnStateMachine.gameContext.Players_ForTurnPlayer.Count((player) => player.LibraryCards.Count >= 1) >= 1)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    foreach (Player player in GManager.instance.turnStateMachine.gameContext.Players_ForTurnPlayer)
                    {
                        if (player.LibraryCards.Count >= 1)
                        {
                            IAddTrashCardsFromLibraryTop addTrashCard = new IAddTrashCardsFromLibraryTop(2, player, activateClass);
                            addTrashCard.SetNotShowCards();

                            yield return ContinuousController.instance.StartCoroutine(addTrashCard.AddTrashCardsFromLibraryTop());

                            if (player.isYou)
                            {
                                ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().ShowCardEffect2(addTrashCard.discardedCards, "Your Discarded Cards", true, true));
                            }
                            else
                            {
                                ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().ShowCardEffect(addTrashCard.discardedCards, "Opponent's Discarded Cards", true, true));
                            }
                        }
                    }
                }
            }

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Both players trash the top 2 cards of their decks", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] Trash the top 2 cards of both players' decks.";
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (GManager.instance.turnStateMachine.gameContext.Players_ForTurnPlayer.Count((player) => player.LibraryCards.Count >= 1) >= 1)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    foreach (Player player in GManager.instance.turnStateMachine.gameContext.Players_ForTurnPlayer)
                    {
                        if (player.LibraryCards.Count >= 1)
                        {
                            IAddTrashCardsFromLibraryTop addTrashCard = new IAddTrashCardsFromLibraryTop(2, player, activateClass);
                            addTrashCard.SetNotShowCards();

                            yield return ContinuousController.instance.StartCoroutine(addTrashCard.AddTrashCardsFromLibraryTop());

                            if (player.isYou)
                            {
                                ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().ShowCardEffect2(addTrashCard.discardedCards, "Your Discarded Cards", true, true));
                            }
                            else
                            {
                                ContinuousController.instance.StartCoroutine(GManager.instance.GetComponent<Effects>().ShowCardEffect(addTrashCard.discardedCards, "Opponent's Discarded Cards", true, true));
                            }
                        }
                    }
                }
            }

            if (timing == EffectTiming.OnDiscardLibrary)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Memory +1", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, 1, false, EffectDiscription());
                activateClass.SetHashString("Memory+_BT14_077");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Your Turn][Once Per Turn] When a card in your opponent's deck is trashed, gain 1 memory.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.IsOwnerTurn(card))
                        {
                            if (CardEffectCommons.CanTriggerWhenDiscardLibrary(hashtable, cardSource => cardSource.Owner == card.Owner.Enemy))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

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

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    yield return ContinuousController.instance.StartCoroutine(card.Owner.AddMemory(1, activateClass));
                }
            }

            return cardEffects;
        }
    }
}