using System;
using Common.Utility.CombatEvent;
using Fort23.Core;
using UnityEngine;
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 void Init(CombatController combatController, Camera camera)
        {
            this.combatController = combatController;
            Camera = camera;
            root = Camera.transform.parent;
            StressReceiver = camera.transform.GetComponentInParent<StressReceiver>();
            TimeLineSingletonEventManager.Instance.AddTimeLineBasic(this);
        }


        private void ShakeFinish()
        {
            isStartShake = false;
        }

        public void Update(float t)
        {
            if (!isStartShake)
            {
                CombatHeroEntity[] combatHeroEntities = combatController.CombatHeroController.GetHero(false);
                if (combatHeroEntities == null)
                {
                    return;
                }

                Vector3 p = Vector3.zero;
                for (int i = 0; i < combatHeroEntities.Length; i++)
                {
                    p += combatHeroEntities[i].dotPos;
                }

                p /= combatHeroEntities.Length;
                // Vector3 tp = root.TransformVector(new Vector3(0, 0, -20));
                root.position = Vector3.Lerp(root.position, new Vector3(p.x, root.position.y,  p.z+13), 0.1f);
            }
        }

        public void Dispose()
        {
        }

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