using Continentis.MainGame;
using Continentis.MainGame.Character;
using UnityEngine;

namespace Continentis.Mods.Basic.Buffs
{
    public class Protecting : CharacterCombatBuffBase
    {
        public CharacterBase target;
        public Protected protectedBuff;

        public Protecting(CharacterBase target, int actionCount, Protected protectedBuff = null)
        {
            Initialize(BuffType.Neutral, BuffDispelLevel.DeathOnly, 100);
            this.target = target;
            this.protectedBuff = protectedBuff;
            
            if (this.protectedBuff == null)
            {
                Debug.LogError("Protecting buff requires a Protected buff on the target.");
            }
            
            this.contentSubmodule = new ContentSubmodule(this)
                .AddParameterGetter("Count", () => combatRoundTimeSubmodule.remainingCount.ToString())
                .AddParameterGetter("Target", () => target.data.displayName);//TODO: 以后增加角色的ContentSubmodule

            this.iconSubmodule = new IconSubmodule(this).SetTextFunctions("Count");
             
            this.combatRoundTimeSubmodule = new CountSubmodule(this, actionCount);
            
            this.eventSubmodule = new EventSubmodule(this);
        }
        
        public override bool OnBuffApply(out CharacterCombatBuffBase existingBuff)
        {
            this.protectedBuff ??= target.combatBuffSubmodule.GetBuff<Protected>(attachedCharacter.elementID.ToString());
            this.protectedBuff.protectingBuff = this;
            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;
        }

        public override void OnBuffRemove()
        {
            base.OnBuffRemove();
            protectedBuff?.OnBuffRemove();
        }
    }
}