using CaoCao.Event;
using CaoCao.Runtime;
//using Cysharp.Threading.Tasks;
//using FairyGUI;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace Game
{
    public class MainPlayerComponent : GameComponent
    {
        private Transform mainCamer;
        public GameObject Role;
        private Animator _animator;
        private UnityEngine.AI.NavMeshAgent _agent;
        private bool _bStartMove = false;
        private Vector3 _vMoveOffset = Vector3.zero;
        private float _rotationSpeed = 50;

        //public async UniTask LoadMainRole()
        //{
        //    mainCamer = Camera.main.transform;
        //    var handle = ResMgr.LoadAsyn<GameObject>("Assets/GameAssets/role/Prefab/role_Skin1");
        //    await handle.ToUniTask();
        //    var go = handle.AssetObject as GameObject;
        //    Role = Object.Instantiate(go, transform);
        //    Role.transform.position = new Vector3(43.16f, 0.23f, 10.24f);
        //    mainCamer.parent.position = Role.transform.position;
        //    _agent = Role.AddComponent<UnityEngine.AI.NavMeshAgent>();
        //    _agent.angularSpeed += 50;
        //    _agent.updateRotation = false;
        //    _animator = Role.GetComponent<Animator>();

        //    _bStartMove = false;
        //    _vMoveOffset = Vector3.zero;

        //    AppEntry.Event.Subscribe(PlayerMoveEventArgs.EventId, OnMoveCallback);
        //}

        //private void OnMoveCallback(object sender, LogicEventArgs e)
        //{
        //    PlayerMoveEventArgs args = (PlayerMoveEventArgs)e;
        //    if (args == null)
        //        return;

        //    if (args.mIsMove)
        //    {
        //        if (args.mMoveDir == Vector3.zero)
        //            return;

        //        if (!_animator.GetBool("Run"))
        //        {
        //            _animator.SetBool("Run", true);
        //            _agent.isStopped = false;
        //        }
        //    }
        //    else
        //    {
        //        _animator.SetBool("Run", false);
        //    }


        //    Log.Debug($"{args.mIsMove}, {args.mMoveDir}");
        //    _bStartMove = args.mIsMove;
        //    _vMoveOffset = args.mMoveDir;
        //}


        public Vector2 GetClickScreenPos()
        {
            //移动端
            if (Application.platform == RuntimePlatform.Android ||
                        Application.platform == RuntimePlatform.IPhonePlayer)
            {
                if (Input.touchCount == 0)
                    return Vector2.zero;

                // 手指刚触摸到屏幕的时候 手指在屏幕上移动
                if (Input.GetTouch(0).phase != TouchPhase.Began
                    && Input.GetTouch(0).phase != TouchPhase.Moved)
                    return Vector2.zero;

                return Input.GetTouch(0).position;
            }
            //其它平台
            else
            {
                if (!Input.GetMouseButtonDown(0))
                    return Vector2.zero;

                return Input.mousePosition;
            }
        }


        Vector2 clickPos;
        private void FixedUpdate()
        {
            if (_bStartMove)
                Move(Role.transform.position + _vMoveOffset);
            else if(_agent != null)
            {
                if (!_agent.isStopped)
                {
                    _agent.isStopped = true;
                    Move(Role.transform.position);
                }
            }
        }

        public void Move(Vector3 pos)
        {
            // 直接设置物体的朝向
            Role.transform.forward = _vMoveOffset;
            _agent.SetDestination(pos);
        }

        private void Update()
        {
            if (mainCamer == null)
                return;

            if (Role == null)
                return;

            mainCamer.parent.position = Role.transform.position;
            
        }

    }

}