namespace ChivaXR.Op
{
    using System;
    using System.Collections;
    using System.Collections.Generic;
    using UnityEngine;
    using Sirenix.OdinInspector;
    using VRTK;
    using ChivaXR.VR;
    using ProcedureBYQ;
    using QFramework;

    [RequireComponent(typeof(ExamHandleManager))]
    public class ExamManagerForVR : MonoBehaviour
    {
        public static ExamManagerForVR instance;

        public ExamProxy examProxy;

        #region 场景配置模块
        [BoxGroup("场景配置模块", CenterLabel = true, Order = 0), GUIColor(0, 1, 0, 0.6f)]
        [Button("1.获取流程信息")]
        public void GetEaxmProcessElements()
        {
            List<ProcessElement> processElements = ProcessManagement.Instance.processes;

            //临时转存，用户数据恢复
            List<ExamProcessElement> tmpExamProcessElements = examProcessElements;
            //重建考试信息列表
            examProcessElements = new List<ExamProcessElement>();

            foreach (var item in processElements)
            {
                ExamProcessElement examProcessElement = tmpExamProcessElements.Find(t => t.elementDescript == item.processBase.GetPBDescribe());

                if (examProcessElement != null)
                {
                    examProcessElements.Add(examProcessElement);
                }
                else
                {
                    StepListProxy tmpProxy = DAL.Instance.Get<StepListProxy>();

                    OperationStepDataInfo tmpInfo = tmpProxy.GetOpStepDataInfoById(item.stepID);

                    examProcessElements.Add(new ExamProcessElement()
                    {
                        id = item.stepID,
                        elementDescript = item.processBase.GetPBDescribe(),
                        stepName = tmpInfo.stepName
                    });
                }
            }

        }

        [BoxGroup("场景配置模块", CenterLabel = true, Order = 0), GUIColor(0, 1, 0, 0.6f)]
        [Button("2.将所有的CurvedUI和箭头置为禁用(不影响编辑器跳步)")]
        public void GetCurvedUIAndDiasable()
        {
            //将环形UI置为禁用状态
            List<ProcessElement> processElements = ProcessManagement.Instance.processes;
            foreach (var item in processElements)
            {
                ProcessState_CurvedUI curvedUI = item.gameObject.GetComponent<ProcessState_CurvedUI>();
                if (curvedUI != null)
                {
                    curvedUI.active = false;
                }
            }
            //将箭头提示置为禁用状态
            JianTouManager.Instance.SetJianTouActive(false);
        }

        [BoxGroup("场景配置模块", CenterLabel = true, Order = 0), GUIColor(0, 1, 0, 0.6f)]
        [Button("3、初始化流程分数")]
        public void SetEaxmProcessScore()
        {
            if (examProcessElements.Count <= 0)
            {
                return;
            }

            foreach (var item in examProcessElements)
            {
                if (examProcessElements.Count <= 100)
                {
                    item.scores = 1;
                }
                else
                {
                    //item.scores = 100 / examProcessElements.Count;
                    item.scores = 0.5f;
                }
            }

            RefreshScore();
        }
        #endregion

        #region 配分模块
        [BoxGroup("配分模块", CenterLabel = true, Order = 1)]
        /// <summary>
        /// 考试信息
        /// </summary>
        [TableList(MaxScrollViewHeight = 20)]
        public List<ExamProcessElement> examProcessElements;

        private ProcessElement currentProcessElement;
        #endregion

        #region 成绩展示模块
        [BoxGroup("配分模块", CenterLabel = true, Order = 1)]
        [LabelText("配置总分"), GUIColor(0, 1, 1, 1)]
        [Sirenix.OdinInspector.ReadOnly]
        public float totalScore;

        [BoxGroup("配分模块", CenterLabel = true, Order = 1)]
        [Button("刷新总设定分数")]
        public void RefreshScore()
        {
            totalScore = 0;

            foreach (var item in examProcessElements)
            {
                totalScore += item.scores;
            }
        }

        [BoxGroup("成绩展示模块", CenterLabel = true, Order = 3)]
        [LabelText("最终得分"), GUIColor(1, 0.92f, 0.016f, 1)]
        [Sirenix.OdinInspector.ReadOnly]
        public float score;

        [BoxGroup("成绩展示模块", CenterLabel = true, Order = 3)]
        [LabelText("成绩展示时相机位置"), GUIColor(1, 0.92f, 0.016f, 1)]
        public Vector3 CameraPosition = new Vector3(-0.5461204f, -0.5791085f, 0.8489573f);

        [BoxGroup("成绩展示模块", CenterLabel = true, Order = 3)]
        [LabelText("成绩展示时相机角度"), GUIColor(1, 0.92f, 0.016f, 1)]
        public Quaternion CameraRotation = new Quaternion(0, 180, 0, 0);

        [BoxGroup("成绩展示模块", CenterLabel = true, Order = 3)]
        [LabelText("成绩展示时禁用相机移动"), GUIColor(1, 0.92f, 0.016f, 1)]
        public bool DisableCamerMove = false;

        private bool mResultUpLoad = false;

        [BoxGroup("成绩展示模块", CenterLabel = true, Order = 3)]
        [Button("打开成绩面板(运行时生效)")]
        public void ExamFinish()
        {
            SetCamerRigPositionAndRotation();
            ShowExamResultPanel();
            SetCamerRigDisable();
            UpLoadScore();
            CountExamDuration();
        }

        public void UpLoadScore() 
        {
            examProxy.UpLoadExamResult(SettlementScore());
            mResultUpLoad = true;
        }

        /// <summary>
        /// 展示考试信息
        /// </summary>
        /// <returns></returns>
        private ExamResultPanel ShowExamResultPanel()
        {
            ExamResultPanel tmpExamPanel = null;

            if (Application.isPlaying)
            {
                tmpExamPanel = FindObjectOfType<ExamResultPanel>();
                if (tmpExamPanel == null)
                {
                    var resLoader = ResLoader.Allocate();
                    GameObject tmpPrefab = resLoader.LoadSync<GameObject>("ExamResultCanvas");

                    if (tmpPrefab == null)
                    {
                        Debug.LogError("UI/ExamResultCanvas没有加载到！！！！");
                    }
                    else
                    {
                        GameObject tmpObj = Instantiate<GameObject>(tmpPrefab, null);
                        tmpObj.SetActive(true);
                        tmpExamPanel = tmpObj.GetComponentInChildren<ExamResultPanel>();
                    }
                }
            }

            if (tmpExamPanel != null) tmpExamPanel.ShowScoreList(examProcessElements, SettlementScore(), m_RecordExamDuration);

            return tmpExamPanel;
        }

        /// <summary>
        /// 设置相机位置
        /// </summary>
        private void SetCamerRigPositionAndRotation()
        {
            if (Application.isPlaying)
            {
                GameObject camerRig = GameObject.Find("[CameraRig]");
                if (camerRig != null)
                {
                    camerRig.transform.position = CameraPosition;
                    camerRig.transform.rotation = CameraRotation;
                }
            }
        }

        /// <summary>
        /// 设置是否禁用相机移动
        /// </summary>
        private void SetCamerRigDisable()
        {
            if (Application.isPlaying)
            {
              PlayMoveWayController playMoveWayController = FindObjectOfType<PlayMoveWayController>();
                if (playMoveWayController != null)
                {
                    playMoveWayController.enabled = !DisableCamerMove;
                }
            }
        }
        #endregion

        /// <summary>
        /// 记录考试时长
        /// </summary>
        private float m_RecordExamDuration;
        
        private void Awake()
        {
            instance = this;

            ProcessManagement.Instance.processElementActiveEvent += ProcessElementActive;
            ProcessManagement.Instance.processElementDisActiveEvent += ProcessElementDisActive;
            ProcessManagement.Instance.processFinishEvent += ExamFinish;

            examProxy = DAL.Instance.Get<ExamProxy>();
            examProxy.StartExam();
        }

        /// <summary>
        /// 步骤进入
        /// </summary>
        /// <param name="element"></param>
        private void ProcessElementActive(ProcessElement element)
        {
            currentProcessElement = element;
        }
        /// <summary>
        /// 步骤退出
        /// </summary>
        /// <param name="element"></param>
        private void ProcessElementDisActive(ProcessElement element)
        {
            JianTouManager.instance.SetJianTouActive(false);

            ExamProcessElement tmpElement = examProcessElements.Find(t => t.elementDescript == currentProcessElement.processBase.GetPBDescribe());

            if (tmpElement.finish == false)
            {
                tmpElement.finish = true;
                tmpElement.result = true;
            }

            SettlementScore();
        }

        public CVR_HintItem hintItem;

        /// <summary>
        /// 打开提示
        /// </summary>
        public void OpenPrompt()
        {
            SetCuredUIState(true);
            JianTouManager.instance.SetJianTouActive(true);
            hintItem.OpenHighlighter(OutLineType.hint);
            SetCurrentExamElementResult();
        }

        /// <summary>
        /// 设置正在考的步骤的状态
        /// </summary>
        private void SetCurrentExamElementResult()
        {
            ExamProcessElement examElent = examProcessElements.Find(t => t.elementDescript == currentProcessElement.processBase.GetPBDescribe());
            if (examElent != null)
            {
                examElent.finish = true;
                examElent.result = false;
            }
        }

        /// <summary>
        /// 设置环形UI状态
        /// </summary>
        /// <param name="state"></param>
        private void SetCuredUIState(bool state)
        {
            ProcessState_CurvedUI curveUI = currentProcessElement.GetComponent<ProcessState_CurvedUI>();

            if (curveUI != null)
            {
                curveUI.active = state;
                curveUI.EnterState(true);
            }

        }

        /// <summary>
        /// 分数结算
        /// </summary>
        private float SettlementScore()
        {
            score = 0;

            foreach (var item in examProcessElements)
            {
                if (item.finish == true && item.result == true)
                {
                    score += item.scores;
                }
            }
            return score;
        }

        /// <summary>
        /// 统计考试时长
        /// </summary>
        private void CountExamDuration()
        {
            // 记录结束时的时间
            DateTime finishTime = DateTime.Now;

            m_RecordExamDuration = (float)(finishTime - examProxy.startTime).TotalMilliseconds;
        }
        
        private void OnDisable()
        {
            ProcessManagement.Instance.processElementActiveEvent -= ProcessElementActive;
            ProcessManagement.Instance.processElementActiveEvent -= ProcessElementDisActive;
            ProcessManagement.Instance.processFinishEvent -= ExamFinish; 
        }

        private void OnDestroy() 
        {
            if (!mResultUpLoad)
            {
                UpLoadScore();
            }
        }
    }

    [Serializable]
    public class ExamProcessElement
    {
        [Sirenix.OdinInspector.ReadOnly]
        public int id;
        [Sirenix.OdinInspector.ReadOnly]
        public string elementDescript;
        [Sirenix.OdinInspector.ReadOnly]
        public bool finish = false;
        [Sirenix.OdinInspector.ReadOnly]
        public bool result;
        [GUIColor(0, 1, 0, 1)]
        public float scores;
        /// <summary>
        /// 错误原因
        /// </summary>
        public string errorReason;
        /// <summary>
        /// 错误次数
        /// </summary>
        public int faultCount;
        /// <summary>
        /// 错误截图
        /// </summary>
        public List<string> screenshotList = new List<string>();
        /// <summary>
        /// 操作时间
        /// </summary>
        public DateTime operationTime;
        /// <summary>
        /// 步骤名称
        /// </summary>
        public string stepName;
        /// <summary>
        /// 正在上传的任务
        /// </summary>
        public List<string> m_UpLoading = new List<string>();
    }
}