using UnityEngine;
using AibisDream;
using AibisDream.FixSystem;
using Cinemachine;
using AibisDream.Framework;
using AibisDream.Kit;
using UnityEditor.Localization.Plugins.XLIFF.V12;

namespace AibisDream
{
    public class CuttingManager : MonoBehaviour
    {
        [Header("切割组件")]
        public GameObject gearFollowerPrefab;
        private GearFollower gearFollower;
        private bool isCuttingMode = false;
        private BodyModule _targetModule;
        private SpriteRenderer _targetSpriteRenderer;

        private void Awake()
        {
            // 注册
            FixSystemCenter.SystemDic.Register(this);
            var virtualCam1 = transform.Find("Cut Emo Camera").GetComponent<ICinemachineCamera>();
            var virtualCam2 = transform.Find("Cut Memory Camera").GetComponent<ICinemachineCamera>();
            var virtualCam3 = transform.Find("Cut Logic Camera").GetComponent<ICinemachineCamera>();
            var virtualCam4 = transform.Find("Cut Emo Deep Camera").GetComponent<ICinemachineCamera>();
            var virtualCam5 = transform.Find("Cut Memory Deep Camera").GetComponent<ICinemachineCamera>();
            var virtualCam6 = transform.Find("Cut Logic Deep Camera").GetComponent<ICinemachineCamera>();
            CameraKit.Instance.RegisterCamera(CameraEnum.CutEmo, virtualCam1);
            CameraKit.Instance.RegisterCamera(CameraEnum.CutMemory, virtualCam2);
            CameraKit.Instance.RegisterCamera(CameraEnum.CutLogic, virtualCam3);
            CameraKit.Instance.RegisterCamera(CameraEnum.CutEmoDeep, virtualCam4);
            CameraKit.Instance.RegisterCamera(CameraEnum.CutMemoryDeep, virtualCam5);
            CameraKit.Instance.RegisterCamera(CameraEnum.CutLogicDeep, virtualCam6);
        }

        private void Update()
        {
            if (isCuttingMode && gearFollower != null)
            {
                gearFollower.GearUpdate();
            }
        }

        public void StartCutting(BodyModule targetModule)
        {
            // 检查参数
            if (targetModule == null)
            {
                Debug.LogError("targetModule 为空");
                return;
            }
            
            // 保存目标模块
            _targetModule = targetModule;
            
            // 获取目标精灵渲染器
            _targetSpriteRenderer = targetModule.GetCutSpriteRenderer();
            if (_targetSpriteRenderer == null)
            {
                Debug.LogError("targetSprite 为空");
                return;
            }
            
            // 停止之前的切割
            StopCutting();
            
            // 设置切割模式
            isCuttingMode = true;
            
            // 创建GearFollower
            Vector3 SpawnPosition = new Vector3(Screen.width / 2f, Screen.height / 4f, 0);
            GameObject gearFollowerObj = Instantiate(gearFollowerPrefab, SpawnPosition, Quaternion.identity);
            gearFollower = gearFollowerObj.GetComponent<GearFollower>();
            gearFollower.Init(_targetSpriteRenderer);
        }

        public void OnCutComplete()
        {
            isCuttingMode = false;
            if (gearFollower != null)
            {
                gearFollower.FinishCutting();
            }
        }
        public void UpdateModule()
        {
            if (_targetModule != null)
            {
                _targetModule.OnCuttingDown();
            }
        }

        public void StopCutting()
        {
            isCuttingMode = false;
            if (gearFollower != null)
            {
                Destroy(gearFollower.gameObject);
                gearFollower = null;
            }
        }
    }
}