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

// Nokia Shiramine
namespace DCGO.CardEffects.BT22
{
    public class BT22_084 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Start of your turn

            if (timing == EffectTiming.OnStartTurn)
            {
                cardEffects.Add(CardEffectFactory.SetMemoryTo3TamerEffect(card));
            }

            #endregion

            #region Start of your main phase

            if (timing == EffectTiming.OnStartMainPhase)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play 1 [Agumon] or [Gabumon]", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, _ => SharedActivateCoroutine(activateClass), -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Start of Your Main Phase] If you have 1 or fewer Digimon, you may play 1 [Agumon] or [Gabumon] from your hand without paying the cost.";
                }

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnField(card) &&
                           CardEffectCommons.IsOwnerTurn(card);
                }

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnField(card)
                        && card.Owner.GetBattleAreaDigimons().Count <= 1;
                }
            }

            #endregion

            #region On Play

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play 1 [Agumon] or [Gabumon]", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, _ => SharedActivateCoroutine(activateClass), -1, true, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] If you have 1 or fewer Digimon, you may play 1 [Agumon] or [Gabumon] from your hand without paying the cost.";
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnField(card)
                        && card.Owner.GetBattleAreaDigimons().Count <= 1;
                }
            }

            #endregion

            #region OP/SOYMP Shared

            IEnumerator SharedActivateCoroutine(ActivateClass activateClass)
            {
                bool CanSelectCardCondition(CardSource cardSource)
                {
                    return cardSource.IsDigimon
                        && (cardSource.EqualsCardName("Agumon") || cardSource.EqualsCardName("Gabumon"))
                        && CardEffectCommons.CanPlayAsNewPermanent(cardSource, false, activateClass);
                }

                if (CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectCardCondition))
                {
                    CardSource selectedCard = null;
                    int maxCount = Math.Min(1, CardEffectCommons.MatchConditionOwnersCardCountInHand(card, CanSelectCardCondition));

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

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

                    selectHandEffect.SetUpCustomMessage("Select 1 card to play.", "The opponent is selecting 1 card to play.");
                    selectHandEffect.SetUpCustomMessage_ShowCard("Played Card");

                    yield return StartCoroutine(selectHandEffect.Activate());

                    IEnumerator SelectCardCoroutine(CardSource cardSource)
                    {
                        selectedCard = cardSource;
                        yield return null;
                    }

                    if (selectedCard != null) yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayPermanentCards(cardSources: new List<CardSource>() { selectedCard }, activateClass: activateClass, payCost: false, isTapped: false, root: SelectCardEffect.Root.Hand, activateETB: true));
                }
            }

            #endregion

            #region All Turns

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

                bool PermanentCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card)
                        && (permanent.TopCard.ContainsCardName("Greymon")
                        || permanent.TopCard.ContainsCardName("Garurumon")
                        || permanent.TopCard.ContainsCardName("Omnimon"));
                }

                cardEffects.Add(CardEffectFactory.ChangeDPStaticEffect(
                    permanentCondition: PermanentCondition,
                    changeValue: 1000,
                    isInheritedEffect: false,
                    card: card,
                    condition: Condition,
                    effectName: () => "Your Digimon with [Greymon], [Garurumon] or [Omnimon] in their names get +1000 DP"));
            }

            #endregion

            #region Security

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

            #endregion

            return cardEffects;
        }
    }
}