using GameLogic.Combat.CombatTool;
using GameLogic.Combat.Hero;
using UnityEngine;

namespace GameLogic.Combat.CombatState
{
    public class CombatFightState : CombatStateBasic
    {
        public CombatFightState(CombatController combatController) : base(combatController)
        {
        }

        protected override void ProEnter()
        {
            CombatHeroEntity playerHeroEntity = CombatController.currActiveCombat.CombatHeroController.playerHeroEntity;
            CombatController.CombatCameraControllder.SetPos(playerHeroEntity.combatHeroGameObject.transform);
            CombatController.CombatCameraControllder.isStop = true;
            CombatController.IsFightState = true;
        }

        protected override void ProExit()
        {
            CombatController.CombatCameraControllder.isStop = false;
           
        }

        protected override void ProUpdate(float t)
        {
            CombatHeroEntity playerHeroEntity = CombatController.currActiveCombat.CombatHeroController.playerHeroEntity;
            if (playerHeroEntity == null)
            {
                return;
            }

            CombatHeroEntity[] allHero =
                CombatController.currActiveCombat.CombatHeroController.GetHero(true);
            IHero ihero = FindMinDixtance(allHero);
            if (ihero == null)
            {
                CombatController.ChangeState("update");
                return;
            }



            CombatController.CombatHeroController.Update(t);
            CombatController.CombatCameraControllder.Update(t);
            CombatController.GameTimeLineParticleFactory.CombatUpdate(t);
        }

        protected IHero FindMinDixtance(CombatHeroEntity[] allHero)
        {
            IHero minDistanceHero = null;
            if (allHero == null)
            {
                return null;
            }

            CombatHeroEntity playerHeroEntity = CombatController.currActiveCombat.CombatHeroController.playerHeroEntity;
            float minDistance = float.MaxValue;
            for (int i = 0; i < allHero.Length; i++)
            {
                CombatHeroEntity hero = allHero[i];
                if (hero.GetMainHotPoin<CombatHeroHitPoint>() == null)
                {
                    continue;
                }

                float distance = Vector3.SqrMagnitude(hero.combatHeroGameObject.position -
                                                      playerHeroEntity.combatHeroGameObject.position);
                if (distance < minDistance&& distance < 500)
                {
                    // if (!_combatHeroEntity.IsEnemy || distance < _combatHeroEntity.CurrCombatHeroInfo.maxDisTo + 100)
                    {
                        minDistance = distance;
                        minDistanceHero = hero;
                    }
                }
            }

            return minDistanceHero;
        }
    }
}