using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Linq;
using Photon;
using System;
using Photon.Pun;

public class BT9_077 : CEntity_Effect
{
    public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
    {
        List<ICardEffect> cardEffects = new List<ICardEffect>();

        if (timing == EffectTiming.OnAllyAttack)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Trash 1 card from hand to get DP +3000", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[When Attacking] You may trash 1 card with [Undead] or [Dark Animal] in its traits in your hand to have this Digimon get +3000 DP for the turn.";
            }

            bool CanSelectCardCondition(CardSource cardSource)
            {
                if (cardSource != null)
                {
                    if (cardSource.Owner == card.Owner)
                    {
                        if (cardSource.CardTraits.Contains("Undead"))
                        {
                            return true;
                        }

                        if (cardSource.CardTraits.Contains("Dark Animal"))
                        {
                            return true;
                        }

                        if (cardSource.CardTraits.Contains("DarkAnimal"))
                        {
                            return true;
                        }
                    }
                }

                return false;
            }

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

            bool CanActivateCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    if (card.Owner.HandCards.Count >= 1)
                    {
                        return true;
                    }
                }

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                if (isExistOnField(card))
                {
                    if (card.Owner.GetBattleAreaDigimons().Contains(card.PermanentOfThisCard()))
                    {
                        if (card.Owner.HandCards.Count(CanSelectCardCondition) >= 1)
                        {
                            bool discarded = false;

                            int discardCount = 1;

                            SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();

                            selectHandEffect.SetUp(
                                selectPlayer: card.Owner,
                                canTargetCondition: CanSelectCardCondition,
                                canTargetCondition_ByPreSelecetedList: null,
                                canEndSelectCondition: null,
                                maxCount: discardCount,
                                canNoSelect: true,
                                canEndNotMax: false,
                                isShowOpponent: true,
                                selectCardCoroutine: null,
                                afterSelectCardCoroutine: AfterSelectCardCoroutine,
                                mode: SelectHandEffect.Mode.Discard,
                                cardEffect: activateClass);

                            yield return StartCoroutine(selectHandEffect.Activate());

                            IEnumerator AfterSelectCardCoroutine(List<CardSource> cardSources)
                            {
                                if (cardSources.Count >= 1)
                                {
                                    discarded = true;

                                    yield return null;
                                }
                            }

                            if (discarded)
                            {
                                yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDP(targetPermanent: card.PermanentOfThisCard(), changeValue: 3000, effectDuration: EffectDuration.UntilEachTurnEnd, activateClass: activateClass));
                            }
                        }
                    }
                }
            }
        }

        if (timing == EffectTiming.None)
        {
            bool Condition()
            {
                return CardEffectCommons.IsOwnerTurn(card) && CardEffectCommons.IsExistOnBattleArea(card);
            }

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

            bool CardSourceCondition(CardSource cardSource)
            {
                return cardSource.IsDigimon && cardSource.Owner.TrashCards.Contains(cardSource);
            }

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

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

        return cardEffects;
    }
}