using System;
using Common.Utility.CombatEvent;
using Fort23.Core;
using UnityEngine;
using Utility;
using Utility.CustomizeTimeLogic.FxLogic.TimeLineEvent;
using UTool.CustomizeTimeLogic.FxLogic.TimeLineEventinterface;

namespace GameLogic.Combat.CombatTool
{
    public class CombatCameraControllder : IDisposable, ICameraShaking
    {
        public Transform root;
        public Camera Camera;
        public CombatController combatController;
        public StressReceiver StressReceiver;

        private bool isStartShake;

        public int FollowHeroId
        {
            get { return _followHeroId; }
        }

        private int _followHeroId = -1;


        public bool isStop;

        public void Init(CombatController combatController, Camera camera)
        {
            this.combatController = combatController;
            Camera = camera;
            root = Camera.transform.parent;
            StressReceiver = camera.transform.GetComponentInParent<StressReceiver>();
            TimeLineSingletonEventManager.Instance.AddTimeLineBasic(this);
            EventManager.Instance.AddEventListener(CustomEventType.HeroClick, HeroClick);

            // EventManager.Instance.AddEventListener(CustomEventType.HeroClick, HeroClick);
        }


        protected void HeroClick(IEventData eventData)
        {
            HeroClickEventData heroClickEventData = eventData as HeroClickEventData;
            int heroId = heroClickEventData.heroId;
            if (_followHeroId == heroId)
            {
                _followHeroId = -1;
            }
            else
            {
                _followHeroId = heroId;
            }
        }

        private void ShakeFinish()
        {
            isStartShake = false;
        }

        public void Update(float t)
        {
            if (!isStartShake && !isStop)
            {
                CombatHeroEntity combatHeroEntities = combatController.CombatHeroController.playerHeroEntity;
                if (combatHeroEntities == null)
                {
                    return;
                }
                
                Vector3 p = combatHeroEntities.GameObject.transform.TransformPoint(new Vector3(0, 8, -10));
                root.rotation = Quaternion.Lerp(root.rotation, combatHeroEntities.GameObject.transform.rotation,
                    1);
                root.position = Vector3.Lerp(root.position, p, 1);
            }
        }

        public void SetPos(Transform target)
        {
            Vector3 p = target.TransformPoint(new Vector3(0, 8, -10));
            root.rotation = Quaternion.Lerp(root.rotation, target.rotation,
                1);
            root.position = Vector3.Lerp(root.position, p, 1);
        }
        
        public void Dispose()
        {
            EventManager.Instance.RemoveEventListener(CustomEventType.HeroClick, HeroClick);
        }

        public void Shaking(float qiangDu)
        {
            if (StressReceiver != null)
            {
                isStartShake = true;
                StressReceiver.InduceStress(qiangDu, ShakeFinish);
            }
        }

        public void Shaking(CameraShakingSerializtion cameraShakingSerializtion)
        {
            Shaking(cameraShakingSerializtion.qiangDu);
        }
    }
}