using System.Collections.Generic;
using Common.Combat.FxAILogic;
using Core.Triiger;
using Fort23.Core;
using UnityEngine;
using UTool.CustomizeTimeLogic.FxLogic.TimeLineEventinterface;

namespace GameLogic.Combat.Skill.MagicSkill
{
    public class S3401FxMove : CObject
    {
        public Vector3 endPos;
        public FxAILogicBasic fxAILogicBasic;
        public float moveSpeed = 8;

        private System.Action finishCallBack;
        private bool isUpdate;

        public void InitActive(System.Action finishCallBack)
        {
            this.finishCallBack = finishCallBack;
            isUpdate = true;
        }

        public override void ActiveObj()
        {
        }

        public override void DormancyObj()
        {
            fxAILogicBasic = null;
            isUpdate = false;
        }

        public void Update(float t)
        {
            if (!isUpdate)
            {
                return;
            }

            Vector3 pos = fxAILogicBasic.gameObject.transform.position;
            Vector3 dir = endPos - pos;
            float distance = dir.magnitude;
            float addT = 1.0f / (distance / moveSpeed);
            float moveTime = t * addT;
            Vector3 d = Vector3.Lerp(pos, endPos, moveTime);
            fxAILogicBasic.gameObject.transform.position = d;
            if (moveTime >= 1)
            {
                fxAILogicBasic.Dispose();
                finishCallBack?.Invoke();
            }
        }
    }

    /// <summary>
    /// 宝塔在英雄的头顶前往位置旋转，形成一个扇形区域，敌人的功法如果进入这个扇形区域有很大的概率被法宝吸收
    ///(飞到玩家头顶持续施法)
    /// 100%吸收，切吸收后临时增加玩家对于吸收功法的灵根
    /// </summary>
    public class S3401 : MagicSkillBasic
    {
        private List<S3401FxMove> _currTriggerFx = new List<S3401FxMove>();
        private float _currTime;
        private bool _isUpdae;

        protected override void ProMagicUseSkill()
        {
        }


        protected override void MagicSkillUpdate(float time)
        {
            if (!_isUpdae)
            {
                return;
            }

            _currTime += time;
            for (int i = 0; i < _currTriggerFx.Count; i++)
            {
                S3401FxMove fxMove = _currTriggerFx[i];
                fxMove.Update(time);
            }
        }

        protected override void ProSkillPlayFinish()
        {
            _isUpdae = false;
            for (int i = 0; i < _currTriggerFx.Count; i++)
            {
                S3401FxMove fxMove = _currTriggerFx[i];
                CObjectPool.Instance.Recycle(fxMove);
            }

            _currTriggerFx.Clear();
        }

        private void OnTriggerExitEvent(Collider collider, ITriggerEntity triggerEntity)
        {
            if (triggerEntity == null)
            {
                return;
            }

            FxAILogicBasic fxAILogicBasic = triggerEntity as FxAILogicBasic;
            if (fxAILogicBasic != null && fxAILogicBasic.CombatHeroEntity.IsEnemy != CombatHeroEntity.IsEnemy)
            {
                fxAILogicBasic.isNotMove = true;
                S3401FxMove fxMove = CObjectPool.Instance.Fetch<S3401FxMove>();
                fxMove.fxAILogicBasic = fxAILogicBasic;
                fxMove.InitActive(null);
                _currTriggerFx.Add(fxMove);
            }
        }
    }
}