using System;
using System.Collections;
using Game;
using UnityEngine;

namespace Comp
{
    public class MasterActionComp : MonoBehaviour
    {
        private Animator _animator;

        private IMasterController _masterController;

        public IMasterController MasterController => _masterController;

        // 水平运动相关

        private Vector3 _thrust;

        private readonly Vector3 _rThrust = new Vector3(0, 0, -MoveSpeed);

        private const float MoveSpeed = 1f;

        private float _collisionX;

        private float _initialAnglesY; // 初始的Y角度 

        private float _initialX;

        // 锁定物体相关参数

        private float _miniY = -0.6f; // 射线最低Y坐标

        // 抱鸡参数

        private GameObject _cock;

        private Vector3 _liftPos;

        private bool _isPutDown = false;

        public int playerId;

        private bool _startCheckPos = false; // 过了碰撞点再开始检查是否复位

        private void Start()
        {
            _animator = GetComponent<Animator>();
            _initialAnglesY = transform.eulerAngles.y;
            _initialX = transform.position.x;
            _masterController = new AnimatorMasterController(_animator);
            _masterController.OnWalk += OnWalk;
            _masterController.Idle();
        }

        private void OnWalk()
        {
            _thrust = new Vector3(0, 0, MoveSpeed);
            Debug.Log("start walk");
            StartCoroutine(CockRayCast());
        }

        private IEnumerator CockRayCast() // 判断碰撞点，现在不用射线了
        {
            yield return new WaitForSeconds(1f);
            var actionComp = GameCore.Instance.GetCockActionCompByPlayerId(playerId);
            var cockObj = actionComp.gameObject;
            _cock = cockObj;
            if (playerId == GameCore.Instance.localPlayer.playerId)
                _collisionX = _cock.transform.position.x - 1.5f;
            else
            {
                _collisionX = _cock.transform.position.x + 1.5f;
            }
        }

        private void FixedUpdate()
        {
            var stateInfo = _animator.GetCurrentAnimatorStateInfo(0);
            if (stateInfo.IsTag("rwalk"))
            {
                if ((transform.forward.x > 0 && transform.position.x <= _initialX) ||
                    (transform.forward.x < 0 && transform.position.x >= _initialX))
                {
                    if (_startCheckPos)
                    {
                        _thrust = Vector3.zero;
                        _masterController.Idle();
                        _startCheckPos = false;
                        GameCore.Instance.ReportMasterBack(transform.forward.x > 0);
                    }
                }
                else
                {
                    transform.Translate(_rThrust * Time.deltaTime);
                }
            }
            else if (stateInfo.IsTag("walk"))
            {
                Debug.Log("move speed is " + _thrust);
                transform.Translate(_thrust * Time.deltaTime);
            }

            // 锁定y轴旋转
            var eulerAngles = transform.eulerAngles;
            eulerAngles.y = _initialAnglesY;
            transform.eulerAngles = eulerAngles;
            // 抓鸡的时候操作一下
            if (transform.forward.x > 0)
            {
                if (_collisionX != 0 && transform.position.x >= _collisionX)
                {
                    _thrust = Vector3.zero;
                    _startCheckPos = true;
                    _masterController.Lift();
                }
            }
            else
            {
                if (_collisionX != 0 && transform.position.x <= _collisionX)
                {
                    _thrust = Vector3.zero;
                    _startCheckPos = true;
                    _masterController.Lift();
                }
            }
        }

        private void OnLowest() // 抱起动画最低点回调
        {
            if (!_isPutDown)
            {
                _liftPos = _cock.transform.position;
                _cock.transform.parent = transform;
                var comp = GameCore.Instance.GetCockActionCompByPlayerId(playerId);
                comp.CloseGravity = true;
                switch (comp.cockId)
                {
                    case 1:
                        comp.stayPos = new Vector3(0, 0.9f, 0.3f);
                        break;
                    case 2:
                        comp.stayPos = new Vector3(0, 0.9f, 0.4f);
                        break;
                    default:
                        comp.stayPos = new Vector3(0, 0.9f, 0.3f);
                        break;
                }

                StartCoroutine(PutDown());
            }
            else
            {
                var comp = GameCore.Instance.GetCockActionCompByPlayerId(playerId);
                comp.stayPos = Vector3.zero;
                _cock.transform.parent = GameCore.Instance.parent.transform;
                _cock.transform.position = _liftPos;
                comp.OpenGravity = true;
                _isPutDown = false;
            }
        }

        private IEnumerator PutDown()
        {
            yield return new WaitForSeconds(5f); // 5秒后放下来
            _isPutDown = true;
            _masterController.PutDown();
        }
    }
}