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

namespace DCGO.CardEffects.BT15
{
    public class BT15_049 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            //Blast Digivolve
            if (timing == EffectTiming.OnCounterTiming)
            {
                cardEffects.Add(CardEffectFactory.BlastDigivolveEffect(card: card, condition: null));
            }

            #region On Play/When Digivolving Shared

            bool CanSelectPermanentCondition(Permanent permanent)
            {
                return CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card);
            }

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

                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleArea(GManager.instance.attackProcess.AttackingPermanent, card))
                    {
                        if (GManager.instance.attackProcess.IsAttacking)
                        {
                            if (GManager.instance.attackProcess.AttackingPermanent.CanSwitchAttackTarget)
                            {
                                return true;
                            }
                        }
                    }
                }

                return false;
            }

            #endregion

            #region On Play

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Your 1 Digimon gains DP +3000 and switch attack target", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[On Play] 1 of your Digimon gets +3000 DP until the end of your opponent's turn. Then, if one of their Digimon is attacking, you may switch the target of attack to this Digimon.";
                }

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

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                    {
                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));

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

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

                        selectPermanentEffect.SetUpCustomMessage(
                            "Select 1 Digimon that will get DP +3000.",
                            "The opponent is selecting 1 Digimon that will get DP +3000.");

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

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDP(
                                targetPermanent: permanent,
                                changeValue: 3000,
                                effectDuration: EffectDuration.UntilOpponentTurnEnd,
                                activateClass: activateClass));
                        }
                    }

                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.IsPermanentExistsOnOpponentBattleArea(GManager.instance.attackProcess.AttackingPermanent, card))
                        {
                            if (GManager.instance.attackProcess.IsAttacking)
                            {
                                if (GManager.instance.attackProcess.AttackingPermanent.CanSwitchAttackTarget)
                                {
                                    List<SelectionElement<bool>> selectionElements = new List<SelectionElement<bool>>()
                        {
                            new SelectionElement<bool>(message: $"Switch", value : true, spriteIndex: 0),
                            new SelectionElement<bool>(message: $"Not switch", value : false, spriteIndex: 1),
                        };

                                    string selectPlayerMessage = "Will you switch the attack target?";
                                    string notSelectPlayerMessage = "The opponent is selecting whether to switch the attack target.";

                                    GManager.instance.userSelectionManager.SetBoolSelection(selectionElements: selectionElements, selectPlayer: card.Owner, selectPlayerMessage: selectPlayerMessage, notSelectPlayerMessage: notSelectPlayerMessage);

                                    yield return ContinuousController.instance.StartCoroutine(GManager.instance.userSelectionManager.WaitForEndSelect());

                                    bool doSwitch = GManager.instance.userSelectionManager.SelectedBoolValue;

                                    if (doSwitch)
                                    {
                                        yield return ContinuousController.instance.StartCoroutine(GManager.instance.attackProcess.SwitchDefender(
                                            activateClass,
                                            false,
                                            card.PermanentOfThisCard()));
                                    }
                                }
                            }
                        }
                    }
                }
            }

            #endregion

            #region When Digivolving

            if (timing == EffectTiming.OnEnterFieldAnyone)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Your 1 Digimon gains DP +3000 and switch attack target", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[When Digivolving] 1 of your Digimon gets +3000 DP until the end of your opponent's turn. Then, if one of their Digimon is attacking, you may switch the target of attack to this Digimon.";
                }

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

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                    {
                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));

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

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

                        selectPermanentEffect.SetUpCustomMessage(
                            "Select 1 Digimon that will get DP +3000.",
                            "The opponent is selecting 1 Digimon that will get DP +3000.");

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

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ChangeDigimonDP(
                                targetPermanent: permanent,
                                changeValue: 3000,
                                effectDuration: EffectDuration.UntilOpponentTurnEnd,
                                activateClass: activateClass));
                        }
                    }

                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.IsPermanentExistsOnOpponentBattleArea(GManager.instance.attackProcess.AttackingPermanent, card))
                        {
                            if (GManager.instance.attackProcess.IsAttacking)
                            {
                                if (GManager.instance.attackProcess.AttackingPermanent.CanSwitchAttackTarget)
                                {
                                    List<SelectionElement<bool>> selectionElements = new List<SelectionElement<bool>>()
                        {
                            new SelectionElement<bool>(message: $"Switch", value : true, spriteIndex: 0),
                            new SelectionElement<bool>(message: $"Not switch", value : false, spriteIndex: 1),
                        };

                                    string selectPlayerMessage = "Will you switch the attack target?";
                                    string notSelectPlayerMessage = "The opponent is selecting whether to switch the attack target.";

                                    GManager.instance.userSelectionManager.SetBoolSelection(selectionElements: selectionElements, selectPlayer: card.Owner, selectPlayerMessage: selectPlayerMessage, notSelectPlayerMessage: notSelectPlayerMessage);

                                    yield return ContinuousController.instance.StartCoroutine(GManager.instance.userSelectionManager.WaitForEndSelect());

                                    bool doSwitch = GManager.instance.userSelectionManager.SelectedBoolValue;

                                    if (doSwitch)
                                    {
                                        yield return ContinuousController.instance.StartCoroutine(GManager.instance.attackProcess.SwitchDefender(
                                            activateClass,
                                            false,
                                            card.PermanentOfThisCard()));
                                    }
                                }
                            }
                        }
                    }
                }
            }

            #endregion

            #region All Turns

            if (timing == EffectTiming.None)
            {
                CanNotAffectedClass canNotAffectedClass = new CanNotAffectedClass();
                canNotAffectedClass.SetUpICardEffect("Isn't affected by opponent's Digimon's effects", CanUseCondition, card);
                canNotAffectedClass.SetUpCanNotAffectedClass(CardCondition: CardCondition, SkillCondition: SkillCondition);
                cardEffects.Add(canNotAffectedClass);

                bool CanUseCondition(Hashtable hashtable)
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (card.PermanentOfThisCard().IsSuspended)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CardCondition(CardSource cardSource)
                {
                    if (cardSource == card)
                    {
                        if (CardEffectCommons.IsExistOnBattleArea(card))
                        {
                            if (cardSource == card.PermanentOfThisCard().TopCard)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool SkillCondition(ICardEffect cardEffect)
                {
                    if (CardEffectCommons.IsOpponentEffect(cardEffect, card))
                    {
                        if (cardEffect.IsDigimonEffect)
                        {
                            return true;
                        }
                    }

                    return false;
                }
            }

            #endregion

            return cardEffects;
        }
    }
}