using System.Collections.Generic;
using Core.Audio;
using Core.Triiger;
using GameLogic.Combat.CombatTool;
using GameLogic.Combat.Hero;
using UnityEngine;
using UTool.CustomizeTimeLogic.FxLogic.TimeLineEventinterface;

namespace Common.Combat.FxAILogic
{
    [AddComponentMenu("特效脚本/弹道/功法通用弹道")]
    public class FxParabolaBulletLogic : FxAILogicBasic
    {
        public float speed;
        private IUnRegister UnRegister = null;

        [Header("释放碰撞到地面时结束")] public bool isTriggerGroundEnd;
        [Header("碰撞到地面时的特效")] public string GroundHitFxName;
        private Vector3 endPos;
        private Vector3 dir;
        public float maxDis = 20;

        protected float maxDisSpr;

        // private BesselPath _besselPath;


        private float _addTime;
        protected Vector3 startDir;
        private float dirLerpTime;

        protected override void ProInit()
        {
            maxDisSpr = maxDis * maxDis;
            UnRegister = gameObject.OnTriggerEnterEvent(OnTriggerEnterEvent);
            if (isUseCustomTargetEndPos)
            {
                endPos = TimeLineEventParticleLogicBasic.customizePos[
                    customTargetEndPosIndex];
            }
            else
            {
                endPos = AttTarget.GetSpecialDotInfo("hitpos").GetWorlPos();
                // endPos = new Vector3(endPos.x, CurrPos.y, endPos.z);
            }


            startDir = CombatHeroEntity.GameObject.transform.TransformPoint(new Vector3(Mathf.Sign(Random.Range(-1, 1)),
                Random.Range(0.1F, 1),
                1));
            
            startDir =( startDir-_currPos).normalized;
            dirLerpTime = 0;
            // dir = (endPos - CurrPos).normalized;
            // gameObject.transform.rotation = Quaternion.LookRotation(dir);
        }

        void TriggerGround()
        {
            ITimeLineTriggerEvent timeLineTriggerEvent =
                TimeLineEventParticleLogicBasic.ITimeLineTriggerEntity as ITimeLineTriggerEvent;
            FinishHit(new Vector3(_currPos.x, 0.5f, _currPos.z), GroundHitFxName);
            AudioManager.Instance.PlayAudio(hitAudioName, false);

            if (timeLineTriggerEvent != null)
            {
                timeLineTriggerEvent.TimeLineTriggerGround(
                    TimeLineEventParticleLogicBasic.TimeLineEventLogicGroup.groupName,
                    this, triggerData);
            }

            AudioManager.Instance.PlayAudio(hitAudioName, false);
            Dispose();
        }

        protected void GetTargetPos()
        {
            if (isUseCustomTargetEndPos)
            {
                endPos = TimeLineEventParticleLogicBasic.customizePos[
                    customTargetEndPosIndex];
            }
            else
            {
                endPos = AttTarget.GetSpecialDotInfo("hitpos").GetWorlPos();
                // endPos = new Vector3(endPos.x, CurrPos.y, endPos.z);
            }
        }

        protected void OnTriggerEnterEvent(Collider collision)
        {
            ITimeLineTriggerEvent timeLineTriggerEvent =
                TimeLineEventParticleLogicBasic.ITimeLineTriggerEntity as ITimeLineTriggerEvent;
            if (isTriggerGroundEnd)
            {
                if (collision.gameObject.CompareTag("dimian"))
                {
                    TriggerGround();
                    return;
                }
            }

            HeroEntityMono heroEntityMono = collision.gameObject.GetComponent<HeroEntityMono>();
            if (heroEntityMono == null)
            {
                return;
            }

            CombatHeroEntity target = heroEntityMono.combatHeroEntity;
            if (target.IsEnemy == CombatHeroEntity.IsEnemy)
            {
                return;
            }

            if (timeLineTriggerEvent != null)
            {
                timeLineTriggerEvent.TimeLineTrigger(TimeLineEventParticleLogicBasic.TimeLineEventLogicGroup.groupName,
                    target.GetMainHotPoin<ILifetCycleHitPoint>(), this, triggerData);
                if (!string.IsNullOrEmpty(hitFxName))
                {
                    FinishHit(collision.ClosestPoint(gameObject.transform.position), hitFxName);
                }

                AudioManager.Instance.PlayAudio(hitAudioName, false);

                if (!isPenetrate)
                {
                    Dispose();
                }
            }
        }

        private void FinishHit(Vector3 pos, string hitFxName)
        {
            if (!string.IsNullOrEmpty(hitFxName))
            {
                CombatController.currActiveCombat.GameTimeLineParticleFactory.CreateParticle(hitFxName,
                    pos, null, false, null, null);
            }
        }

        protected override void ProCombatUpdate(float time)
        {
            currTime += _addTime * time;
            dirLerpTime += time*1.2F;
            if (dirLerpTime > 1)
            {
                dirLerpTime = 1;
            }

            GetTargetPos();
            Vector3 dir = (endPos - _currPos).normalized;
            dir = Vector3.Lerp(startDir, dir, dirLerpTime).normalized;
            Vector3 lasetPos = _currPos;
            _currPos += dir * speed * time;
            gameObject.transform.position = _currPos;

            gameObject.transform.rotation = Quaternion.LookRotation(dir);
            if (Vector3.Distance(endPos, _currPos) < 0.5f)
            {
                Dispose();
            }
            // if (currTime >= 1)
            // {
            //     Dispose();
            // }

            // if (!isTriggerGroundEnd)
            // {
            //     if (Vector3.SqrMagnitude(_currPos - startPos) > maxDisSpr)
            //     {
            //         Dispose();
            //     }
            // }
            // else
            // {
            //     if (_currPos.y < 0.3f)
            //     {
            //         TriggerGround();
            //     }
            // }
        }

        protected override void ProDispose()
        {
            if (UnRegister != null)
            {
                UnRegister.UnRegister();
            }

            UnRegister = null;
        }
    }
}