using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using XRTool.Util;

namespace ShadowStudio.Model
{
    /// <summary>
    /// 用户角色控制器
    /// </summary>
    public class PlayerAnimatorController : MonoBehaviour
    {
        private Animator playerAni;
        public Transform playerHead;
        private Transform t_renMAN;
        private Transform leftHand;
        private Transform rightHand;
        private Transform handLeft;
        private Transform handRight;
        private Animator leftHandAnim;
        private Animator rightHandAnim;
        private int leftState;
        private int rightState;

        public void SetHands(Transform leftHand, Transform rightHand)
        {
            this.leftHand = leftHand;
            this.rightHand = rightHand;
        }
        private void Start()
        {
            if (HandLeft)
            {
                HandLeft.gameObject.SetActive(false);
            }
            if (HandRight)
            {
                HandRight.gameObject.SetActive(false);
            }
            if(CScript.App.AppManager.Instance.isRunHolographic)
            {
                HandLeft.gameObject.SetActive(false);
                HandRight.gameObject.SetActive(false);
                T_renMAN.gameObject.SetActive(false);
            }
        }
        public Animator PlayerAni
        {
            get
            {
                if (!playerAni)
                {
                    playerAni = GetComponent<Animator>();
                }
                return playerAni;
            }
        }

        public Transform T_renMAN
        {
            get
            {
                if (!t_renMAN)
                {
                    t_renMAN = UnityUtil.GetBreadthChild<Transform>(transform, "T_renMAN");
                }
                return T_renMAN;
            }
        }

        public Transform HandLeft
        {
            get
            {
                if (!handLeft)
                {
                    handLeft = UnityUtil.GetBreadthChild<Transform>(transform, "HandLeft");
                }
                return handLeft;
            }
        }
        public Transform HandRight
        {
            get
            {
                if (!handRight)
                {
                    handRight = UnityUtil.GetBreadthChild<Transform>(transform, "HandRight");
                }
                return handRight;
            }
        }

        public Animator LeftHandAnim
        {
            get
            {
                if (!leftHandAnim && HandLeft)
                {
                    leftHandAnim = HandLeft.GetComponent<Animator>();
                }
                return leftHandAnim;
            }
        }
        public Animator RightHandAnim
        {
            get
            {
                if (!rightHandAnim && HandRight)
                {
                    rightHandAnim = HandRight.GetComponent<Animator>();
                }
                return rightHandAnim;
            }
        }

        /// <summary>
        /// 角色IK动画设置
        /// </summary>
        /// <param name="layerIndex"></param>
        //private void OnAnimatorIK(int layerIndex)
        //{
        //    if (PlayerAni)
        //    {
        //        if (leftHand)
        //        {
        //            SetPlayerIKWeight(AvatarIKGoal.LeftHand);
        //            SetPlayerIK(AvatarIKGoal.LeftHand, leftHand);
        //        }
        //        if (rightHand)
        //        {
        //            SetPlayerIKWeight(AvatarIKGoal.RightHand);
        //            SetPlayerIK(AvatarIKGoal.RightHand, rightHand);
        //        }
        //    }
        //}

        public void SetPlayerIK(AvatarIKGoal goal, Vector3 pos, Quaternion rotation)
        {
            PlayerAni.SetIKPosition(goal, pos);
            PlayerAni.SetIKRotation(goal, rotation);
        }
        public void SetPlayerIK(AvatarIKGoal goal, Transform target)
        {
            SetPlayerIK(goal, target.position, target.rotation);
        }
        /// <summary>
        /// 设置头部信息
        /// </summary>
        /// <param name="goal"></param>
        public void SetPlayerIKWeight(AvatarIKGoal goal)
        {
            PlayerAni.SetIKPositionWeight(goal, 1f);
            PlayerAni.SetIKRotationWeight(goal, 1f);
        }
        public void SetAnimInt(Animator animator, string stateName, int state)
        {
            if (animator)
            {
                animator.SetInteger(stateName, state);
            }
        }
        public int LeftHandState
        {
            get
            {
                return leftState;
            }
            set
            {
                if (LeftHandAnim)
                {
                    SetAnimInt(LeftHandAnim, "State", leftState = value);
                }
            }
        }
        public int RightHandState
        {
            get
            {
                return rightState;
            }
            set
            {
                if (RightHandAnim)
                {
                    SetAnimInt(RightHandAnim, "State", rightState = value);
                }
            }
        }
    }
}