using Continentis.MainGame;
using Continentis.MainGame.Character;
using Continentis.MainGame.Combat;
using SLSFramework.General;
using UnityEngine;

namespace Continentis.Mods.Basic.Buffs
{
    public class Protected : CharacterCombatBuffBase
    {
        public CharacterBase protector;
        public Protecting protectingBuff;
        
        public Protected(CharacterBase protector)
        {
            Initialize(BuffType.Neutral, BuffDispelLevel.DeathOnly, 100);
            SetIdentification(protector.elementID.ToString());
            
            this.protector = protector;
            this.contentSubmodule = new ContentSubmodule(this)
                .AddParameterGetter("Protector", () => protector.data.displayName);//TODO: 以后增加角色的ContentSubmodule

            this.iconSubmodule = new IconSubmodule(this).SetTextFunctions();
            
            this.eventSubmodule = new EventSubmodule(this);
            this.eventSubmodule.onOpponentDecideAction.Add("Protected",
                new EventUnit<CharacterBase, IntendedCard, CharacterBase>((opponent, intendedCard, originalTarget) =>
                {
                    if (opponent is CombatNPC npc)
                    {
                        intendedCard.targets.Remove(originalTarget);
                        intendedCard.targets.Add(protector); //TODO: 后续用设计专门的函数决定目标改变
                    }
                }));
        }
        
        public override bool OnBuffApply(out CharacterCombatBuffBase existingBuff) 
        {
            MainGameManager.Instance.basePrefabs.GenerateInfoText(contentSubmodule.displayName, attachedCharacter.characterView);
            
            if (FindExistingSameBuff(out existingBuff))
            {
                return true; //独立处理，直接返回true
            }
            
            return true;
        }
    }
}