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

namespace DCGO.CardEffects.EX7
{
    public class EX7_037 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region DNA Digivolution

            if (timing == EffectTiming.None)
            {
                AddJogressConditionClass addJogressConditionClass = new AddJogressConditionClass();
                addJogressConditionClass.SetUpICardEffect($"DNA Digivolution", CanUseCondition, card);
                addJogressConditionClass.SetUpAddJogressConditionClass(getJogressCondition: GetJogress);
                addJogressConditionClass.SetNotShowUI(true);
                cardEffects.Add(addJogressConditionClass);

                bool CanUseCondition(Hashtable hashtable)
                {
                    return true;
                }

                JogressCondition GetJogress(CardSource cardSource)
                {
                    if (cardSource == card)
                    {
                        bool PermanentCondition1(Permanent permanent)
                        {
                            if (permanent != null)
                            {
                                if (permanent.TopCard != null)
                                {
                                    if (permanent.TopCard.Owner == card.Owner)
                                    {
                                        if (permanent.IsDigimon)
                                        {
                                            if (CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent,
                                                    card))
                                            {
                                                if (permanent.TopCard.CardColors.Contains(CardColor.Green) ||
                                                    permanent.TopCard.CardColors.Contains(CardColor.Yellow))
                                                {
                                                    if (permanent.Levels_ForJogress(card).Contains(6))
                                                    {
                                                        return true;
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }

                            return false;
                        }

                        bool PermanentCondition2(Permanent permanent)
                        {
                            if (permanent != null)
                            {
                                if (permanent.TopCard != null)
                                {
                                    if (permanent.TopCard.Owner == card.Owner)
                                    {
                                        if (permanent.IsDigimon)
                                        {
                                            if (CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent,
                                                    card))
                                            {
                                                if (permanent.TopCard.CardColors.Contains(CardColor.Black) ||
                                                    permanent.TopCard.CardColors.Contains(CardColor.Blue))
                                                {
                                                    if (permanent.Levels_ForJogress(card).Contains(6))
                                                    {
                                                        return true;
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }

                            return false;
                        }

                        JogressConditionElement[] elements =
                        {
                            new(PermanentCondition1, "a level 6 Green or Yellow Digimon"),
                            new(PermanentCondition2, "a level 6 Black or Blue Digimon")
                        };

                        JogressCondition jogressCondition = new JogressCondition(elements, 0);

                        return jogressCondition;
                    }

                    return null;
                }
            }

            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Play Digimon", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDescription());
                activateClass.SetHashString("PlayDigimon_EX7_037");
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return
                        "[When Digivolving] You may play 1 Digimon card with the [NSp] trait and a play cost of 7 or less from your hand without paying the cost. If DNA digivolving, you may play 2 Digimon cards with different colors and the [NSp] trait and a play cost of 7 or less from your hand without paying the cost instead.";
                }

                bool CanSelectCardCondition(CardSource cardSource)
                {
                    return cardSource.IsDigimon &&
                           CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass) &&
                           cardSource.ContainsTraits("NSp") &&
                           cardSource.HasPlayCost &&
                           cardSource.GetCostItself <= 7 &&
                           cardSource.CardColors.Count >= 1;
                }

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

                bool CanActivateCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.IsExistOnBattleAreaDigimon(card) &&
                           CardEffectCommons.HasMatchConditionOwnersHand(card, CanSelectCardCondition);
                }

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    List<CardSource> selectedCards = new List<CardSource>();

                    int maxCount = Math.Min(CardEffectCommons.IsJogress(hashtable) ? 2 : 1,
                        card.Owner.HandCards.Count(CanSelectCardCondition));

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

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

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

                    yield return StartCoroutine(selectHandEffect.Activate());

                    bool CanTargetConditionByPreSelectedList(List<CardSource> cardSources, CardSource cardSource)
                    {
                        if (cardSources.Count == 0) return true;

                        return cardSource.CardColors.Any(color1 => cardSources[0].CardColors.Any(color2 => color2 != color1));
                    }

                    bool CanEndSelectCondition(List<CardSource> cardSources)
                    {
                        return cardSources.Count > 0 && Combinations.GetDifferenetColorCardCount(cardSources) >= cardSources.Count;
                    }

                    IEnumerator SelectCardCoroutine(CardSource cardSource)
                    {
                        selectedCards.Add(cardSource);
                        yield return null;
                    }

                    yield return ContinuousController.instance.StartCoroutine(
                        CardEffectCommons.PlayPermanentCards(cardSources: selectedCards, activateClass: activateClass,
                            payCost: false, isTapped: false, root: SelectCardEffect.Root.Hand, activateETB: true));
                }
            }

            #endregion

            #region When Digivolving/ When Attacking Shared

            bool CanSelectPermanentSharedCondition(Permanent permanent)
            {
                return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card);
            }

            bool CanActivateSharedCondition(Hashtable hashtable)
            {
                return CardEffectCommons.IsExistOnBattleAreaDigimon(card);
            }

            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Give opponent's Digimon -7000 DP for each Digimon", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateSharedCondition, ActivateCoroutine, 1, false, EffectDescription());
                activateClass.SetHashString("MinusDP_EX7_037");
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return
                        "[When Digivolving] (Once per turn) For each of your Digimon, 1 of your opponent's Digimon gets -7000 DP for the turn.";
                }

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

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentSharedCondition))
                    {
                        int maxDP = 0;
                        maxDP += 7000 * card.Owner.GetBattleAreaDigimons().Count;

                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

                        selectPermanentEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectPermanentSharedCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: 1,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: SelectPermanentCoroutine,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Custom,
                            cardEffect: activateClass);

                        selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon that will get DP " + maxDP + ".",
                            "The opponent is selecting 1 Digimon that will get DP " + maxDP + ".");

                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDP(
                                targetPermanent: permanent, changeValue: -maxDP, effectDuration: EffectDuration.UntilEachTurnEnd,
                                activateClass: activateClass));
                        }
                    }
                }
            }

            #endregion

            #region When Attacking

            if (timing == EffectTiming.OnAllyAttack)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Give opponent's Digimon -7000 DP for each Digimon", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateSharedCondition, ActivateCoroutine, 1, false, EffectDescription());
                activateClass.SetHashString("MinusDP_EX7_037");
                cardEffects.Add(activateClass);

                string EffectDescription()
                {
                    return
                        "[When Attacking] (Once per turn) For each of your Digimon, 1 of your opponent's Digimon gets -7000 DP for the turn.";
                }

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

                IEnumerator ActivateCoroutine(Hashtable hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentSharedCondition))
                    {
                        int maxDP = 0;
                        maxDP += 7000 * card.Owner.GetBattleAreaDigimons().Count;

                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

                        selectPermanentEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectPermanentSharedCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: 1,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: SelectPermanentCoroutine,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Custom,
                            cardEffect: activateClass);

                        selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon that will get DP " + maxDP + ".",
                            "The opponent is selecting 1 Digimon that will get DP " + maxDP + ".");

                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDP(
                                targetPermanent: permanent, changeValue: -maxDP, effectDuration: EffectDuration.UntilEachTurnEnd,
                                activateClass: activateClass));
                        }
                    }
                }
            }

            #endregion

            return cardEffects;
        }
    }
}