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

public class BT9_090 : 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("Reveal the top 3 cards of deck", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[On Play] Reveal the top 3 cards of your deck. Add 1 [Tapirmon] and 1 2-color black card among them to your hand. Place the rest at the bottom of your deck in any order.";
            }

            bool CanSelectCardCondition(CardSource cardSource)
            {
                return cardSource.CardNames.Contains("Tapirmon");
            }

            bool CanSelectCardCondition1(CardSource cardSource)
            {
                return (cardSource.CardColors.Count == 2 && cardSource.CardColors.Contains(CardColor.Black))
                    || (cardSource.DualCardColors.Count == 2 && cardSource.DualCardColors.Contains(CardColor.Black));
            }

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

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

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.SimplifiedRevealDeckTopCardsAndSelect(
                    revealCount: 3,
                    simplifiedSelectCardConditions:
                    new SimplifiedSelectCardConditionClass[]
                    {
                        new SimplifiedSelectCardConditionClass(
                            canTargetCondition:CanSelectCardCondition,
                            message: "Select 1 [Tapirmon].",
                            mode: SelectCardEffect.Mode.AddHand,
                            maxCount: 1,
                            selectCardCoroutine: null),
                        new SimplifiedSelectCardConditionClass(
                            canTargetCondition:CanSelectCardCondition1,
                            message: "Select 1 2-color black card.",
                            mode: SelectCardEffect.Mode.AddHand,
                            maxCount: 1,
                            selectCardCoroutine: null),
                    },
                    remainingCardsPlace: RemainingCardsPlace.DeckBottom,
                    activateClass: activateClass,
                    mutualConditions: true
                ));
            }
        }

        if (timing == EffectTiming.BeforePayCost)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Digivolution Cost -1", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
            activateClass.SetHashString("Digisorption-1_BT9_090");
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[Your Turn] When one of your Digimon would digivolve into a 2-color black Digimon card, you may suspend this Tamer to reduce the digivolution cost by 1.";
            }

            bool PermanentCondition(Permanent permanent)
            {
                return CardEffectCommons.IsPermanentExistsOnOwnerBattleArea(permanent, card);
            }

            bool CardCondition(CardSource cardSource)
            {
                return (cardSource.CardColors.Count == 2 && cardSource.CardColors.Contains(CardColor.Black))
                    || (cardSource.DualCardColors.Count == 2 && cardSource.DualCardColors.Contains(CardColor.Black));
            }

            bool CanUseCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    if (CardEffectCommons.IsOwnerTurn(card))
                    {
                        if (CardEffectCommons.CanTriggerWhenPermanentWouldDigivolve(hashtable, PermanentCondition, CardCondition))
                        {
                            return true;
                        }
                    }
                }

                return false;
            }

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

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                yield return ContinuousController.instance.StartCoroutine(new SuspendPermanentsClass(
                    new List<Permanent>() { card.PermanentOfThisCard() },
                    CardEffectCommons.CardEffectHashtable(activateClass)).Tap());

                ContinuousController.instance.PlaySE(GManager.instance.GetComponent<Effects>().BuffSE);

                ChangeCostClass changeCostClass = new ChangeCostClass();
                changeCostClass.SetUpICardEffect("Digivolution Cost -1", CanUseCondition1, card);
                changeCostClass.SetUpChangeCostClass(changeCostFunc: ChangeCost, cardSourceCondition: CardSourceCondition, rootCondition: RootCondition, isUpDown: isUpDown, isCheckAvailability: () => false, isChangePayingCost: () => true);
                card.Owner.UntilCalculateFixedCostEffect.Add((_timing) => changeCostClass);

                yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ShowReducedCost(_hashtable));

                bool CanUseCondition1(Hashtable hashtable)
                {
                    return true;
                }

                int ChangeCost(CardSource cardSource, int Cost, SelectCardEffect.Root root, List<Permanent> targetPermanents)
                {
                    if (CardSourceCondition(cardSource))
                    {
                        if (RootCondition(root))
                        {
                            if (PermanentsCondition(targetPermanents))
                            {
                                Cost -= 1;
                            }
                        }
                    }

                    return Cost;
                }

                bool PermanentsCondition(List<Permanent> targetPermanents)
                {
                    if (targetPermanents != null)
                    {
                        if (targetPermanents.Count(PermanentCondition) >= 1)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool PermanentCondition(Permanent targetPermanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOwnerBattleArea(targetPermanent, card);
                }

                bool CardSourceCondition(CardSource cardSource)
                {
                    return true;
                }

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

                bool isUpDown()
                {
                    return true;
                }
            }
        }

        if (timing == EffectTiming.SecuritySkill)
        {
            cardEffects.Add(CardEffectFactory.PlaySelfTamerSecurityEffect(card));
        }

        return cardEffects;
    }
}