using System;
using System.Collections.Generic;
using System.Xml;
using Aitex.Core.RT.Device;
using Aitex.Core.RT.Event;
using Aitex.Core.RT.Job;
using Aitex.Core.RT.Log;
using Aitex.Core.RT.RecipeCenter;
using Aitex.Core.RT.Routine;
using Aitex.Core.Util;
using Aitex.Core.RT.SCCore;
using Aitex.Platform;
using Aitex.RT.Properties;
using Aitex.Triton160.Common;
using Aitex.Triton160.RT.Device;
using Aitex.Triton160.RT.Module;

namespace Aitex.Triton160.RT.Routine.Process
{
    public class Process : CommonRoutine
    {
        /// <summary>
        /// 工艺程序运行引擎状态定义
        /// </summary>
        enum RecipeEngineState
        {
            Error,
            RecipeCompleted,
            ExecStep,
            TimeWait,
            ConditionWait,
            StepCompleted,
            Paused,
        }

        enum CycleCountResetFlag
        {
            ResetByDay,
            ResetByRecipe,
        }

        /// <summary>
        /// 工艺程序数据
        /// </summary>

        private object _lockerTotalCycle = new object();
        private Dictionary<string, int> _recipeTotalCycle = new Dictionary<string, int>();
        //public bool IsAtmRecipeRun { private set; get; }
        private DeviceTimer _beginPauseTimer = new DeviceTimer();

        /// <summary>
        /// 防止工艺程序运行线程和外部更新工艺程序数据的线程并发进行
        /// </summary>
        private object _recipeLocker = new object();

        /// <summary>
        /// 当前工艺执行引擎的状态
        /// </summary>
        private RecipeEngineState _state = RecipeEngineState.ExecStep;
        private RecipeEngineState _pausedState = RecipeEngineState.ExecStep;
        private DeviceTimer _estimatedTimeCalcTimer = new DeviceTimer();//用于定时计算工艺程序估计的结束时间

        private int _currentRecipeCycleCount = 0;
        private string _previousRecipeName;
        private string _processCompleteInfo;
        private bool _isProcessCompleted;

        public DateTime RecipeStartTime
        {
            get;
            private set;
        }
        public int RecipeChangeNo
        {
            get;
            private set;
        }
        public string CurrentRecipeBaseName { get; private set; }
        public string CurrentRecipeRunningName { get; private set; }
        public string CurrentRecipeContent { get; private set; }

        public string CurrentLotName
        {
            get; set;
        }

        public string CurrentJobName
        {
            get;
            set;
        }

        private List<RecipeStep> _recipeStepList = new List<RecipeStep>();
        public List<RecipeStep> CurrentRecipeStepList
        {
            get
            {
                return _recipeStepList;
            }
            set
            {
                _recipeStepList = value;
            }
        }

        public RecipeHead CurrentRecipeHead
        {
            get; set;
        }

        public int CurStepNum
        {
            get;
            private set;
        }
        public int CurStepTotalLoopCount
        {
            get;
            private set;
        }

        public double CurStepTotalTime
        {
            get
            {
                if (_recipeStepList == null || _recipeStepList.Count == 0 || _state == RecipeEngineState.RecipeCompleted || _state == RecipeEngineState.Error)
                    return 0;
                return _recipeStepList[CurStepNum].StepTime * 1000;
            }
        }
        public int CurrentLoopCount
        {
            get;
            private set;
        }
        private DeviceTimer StepTimer = new DeviceTimer();
        public bool IsPaused
        {
            private set;
            get;
        }
        public string CurStepComment
        {
            get
            {
                if (_recipeStepList == null || _recipeStepList.Count == 0)
                    return String.Empty;
                return _recipeStepList[CurStepNum].StepName;
            }
        }

        public double CurStepLeftTime
        {
            get
            {
                if (IsPaused)
                    return StepTimer.GetTotalTime() - StepTimer.GetElapseTime() + _beginPauseTimer.GetElapseTime();
                //return Math.Max(0,StepTimer.GetTotalTime() - StepTimer.GetElapseTime());
                return StepTimer.GetTotalTime() - StepTimer.GetElapseTime();
            }
        }

        public double CurStepElpasedTime
        {
            get
            {
                if (_recipeStepList == null || _recipeStepList.Count == 0 || _state == RecipeEngineState.RecipeCompleted || _state == RecipeEngineState.Error)
                    return 0;

                return StepTimer.GetElapseTime();
            }
        }

        public double CurStepTotalRfTime
        {
            get
            {
                if (_recipeStepList == null || _recipeStepList.Count == 0 || _state == RecipeEngineState.RecipeCompleted || _state == RecipeEngineState.Error)
                    return 0;

                if (_recipeStepList[CurStepNum].RecipeCommands.ContainsKey("Rf.SetPower") &&
                    !string.IsNullOrEmpty(_recipeStepList[CurStepNum].RecipeCommands["Rf.SetPower"]) &&
                    (Convert.ToDouble(_recipeStepList[CurStepNum].RecipeCommands["Rf.SetPower"]) > 0.1))
                    return CurStepTotalTime;

                return 0;
            }
        }

        public int TotalCycle
        {
            get
            {
                if (string.IsNullOrEmpty(DateTimeRecipeBaseName))
                    return 0;

                var ResetFlag = (int)SC.GetValue<double>(SCName.ProcessConfig_RecipeCycleCouterFlag);
                lock (_lockerTotalCycle)
                {
                    if (ResetFlag == (int)CycleCountResetFlag.ResetByDay)
                    {
                        if (_recipeTotalCycle.ContainsKey(DateTimeRecipeBaseName))
                            return _recipeTotalCycle[DateTimeRecipeBaseName];
                    }
                    else
                    {
                        return _currentRecipeCycleCount;
                    }
                }

                return 0;
            }
        }

        public string DateTimeRecipeBaseName
        {
            get
            {
                if (string.IsNullOrEmpty(CurrentRecipeBaseName))
                    return "";
                return DateTime.Now.ToString("yyyyMMdd") + CurrentRecipeBaseName;
            }
        }

        public double PausedTime
        {
            get
            {
                return IsPaused ? _beginPauseTimer.GetElapseTime() : 0;
            }
        }
        public double EstimatedTotalLeftTime
        {
            get;
            private set;
        }
        public int RecipeTotalStepNum
        {
            get
            {
                return _recipeStepList.Count;
            }
        }

        public Process(string module, string name)
        {
            Module = module;
            Name = name;
            Display = Resources.Process_Process_Process;
            RecipeStartTime = new DateTime(0);
            EstimatedTotalLeftTime = 0;
        }

        public bool Initialize()
        {
            InitCommon();

            CalcEstimatedRecipeEndTime();

            return true;
        }

        public Result Start(params object[] param)
        {
            RecipeStartTime = DateTime.Now;
            CurrentRecipeBaseName = (string)param[0];
            if (String.Equals(_previousRecipeName,CurrentRecipeBaseName))
                _currentRecipeCycleCount++;
            else
            {
                _currentRecipeCycleCount = 1;
                _previousRecipeName = CurrentRecipeBaseName;
            }
            CurrentRecipeRunningName = (string)param[1];
            RecipeChangeNo = (int)param[2];

            CurrentLotName = (string)param[3];
            CurrentRecipeContent = (string)param[4];
            CurrentRecipeHead = (RecipeHead)param[5];
            CurrentRecipeStepList = (List<RecipeStep>)param[6];
            CurrentJobName = (string)param[7];

            lock (_lockerTotalCycle)
            {
                if (_recipeTotalCycle.ContainsKey(DateTimeRecipeBaseName))
                    _recipeTotalCycle[DateTimeRecipeBaseName] += 1;
                else
                {
                    _recipeTotalCycle[DateTimeRecipeBaseName] = 1;
                }

                List<string> keys = new List<string>();
                foreach (KeyValuePair<string, int> item in _recipeTotalCycle)
                {
                    if (!item.Key.StartsWith(DateTime.Now.ToString("yyyyMMdd")))
                        keys.Add(item.Key);
                }
                foreach (string key in keys)
                {
                    _recipeTotalCycle.Remove(key);
                }
            }

            CurStepNum = CurStepTotalLoopCount = 0;
            _estimatedTimeCalcTimer.Start(1000);

            //TmService.NotifySusceptorStatusChanged(RecipeName, SusceptorStatus.InProcessing);     //@AAA

            EV.PostSoundMessage(String.Format("Run Recipe {0}", CurrentRecipeRunningName));
            EV.PostMessage(Module, EventEnum.RecipeStart, Module, CurrentRecipeRunningName);

            //更新当前的工艺状态到数据库中
            Singleton<PMEntity>.Instance.CurrentRunningJob.JobResult = JobStatus.InProcessing;
            Singleton<ProcessRecorder>.Instance.UpdateProcessStatus(Singleton<PMEntity>.Instance.CurrentRunningJob.RecipeRunId, JobStatus.InProcessing);

            _state = RecipeEngineState.ExecStep;
            return Result.RUN;
        }

        public void PopProcessEndDialog()
        {
            if(_isProcessCompleted)
            {
                if (_trigExitMessage.Q)
                {
                    EV.PostPopDialogMessage(EventLevel.InformationNoDelay, string.Format(Resources.Process_Exit_0RecipeCompletelyRun, Module), _processCompleteInfo);
                }
            }
            else
            {
                EV.PostPopDialogMessage(EventLevel.Warning, string.Format(Resources.Process_Exit_0RecipeWasAborted, Module), _processCompleteInfo);
            }
        }

        /// <summary>
        /// quiting current state
        /// </summary>
        /// <param name="nextState"></param>
        public void Exit()
        {
            if (DeviceModel.PressureControl != null)
            {
                DeviceModel.PressureControl.EnableTolerance = false;
            }

            var ts = DateTime.Now - RecipeStartTime;
            var totalTime = string.Format("{0}:{1}:{2}", Convert.ToInt32(ts.TotalHours), ts.Minutes, ts.Seconds);

            JobInfo job = Singleton<PMEntity>.Instance.CurrentRunningJob;
            _isProcessCompleted = _state == RecipeEngineState.RecipeCompleted;

            if (_isProcessCompleted)
            {
                //正常工艺运行结束
                Singleton<ProcessRecorder>.Instance.AddRecord(job.RecipeRunId, CarrierDataType.ProcessNormalEnd, totalTime, "recipe finished");

                _processCompleteInfo = string.Format(Resources.Process_Exit_Recipe0RNStartTime1RNEndTime2RNTotalTime3,
                    CurrentRecipeRunningName, RecipeStartTime.ToString("yyyy/MM/dd HH:mm:ss"),
                    DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss"), totalTime);
                EV.PostMessage(Module, EventEnum.ProcessSuccEnd, Module, _processCompleteInfo);
                _trigExitMessage.CLK = true;
                
                job.JobResult = JobStatus.Processed;
            }
            else
            {
                //人为终止工艺运行结束
                Singleton<ProcessRecorder>.Instance.AddRecord(job.RecipeRunId, CarrierDataType.PostProcessErrorEnd, totalTime, "recipe aborted");
                string _processCompleteInfo = string.Format(Resources.Process_Exit_Recipe0RNStartTime1RNEndTime2RNTotalTime3,
                    CurrentRecipeRunningName, RecipeStartTime.ToString("yyyy/MM/dd HH:mm:ss"),
                    DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss"), totalTime);
                EV.PostMessage(Module, EventEnum.RecipeAborted, Module, _processCompleteInfo);

                //TmProxy.NotifyProcessEnded(false);

                //Update susceptor information
                job.JobResult = JobStatus.Troubled;
            }

            if((int)SC.GetValue<double>(SCName.ProcessConfig_ProcessFinishedReminderFlag) == 0)
            {
                PopProcessEndDialog();
            }

            job.ProcessEndTime = DateTime.Now;

            //重置工艺程序名
            CurrentRecipeRunningName = string.Empty;
            CurrentLotName = string.Empty;

            //stop all ramping when quiting processing state
            StopRamp();
        }

        private void CheckPressureStability()
        {
            //如果有ThrottleValve 就检查Throttle Valve的tolerance
            if (DeviceModel.PressureControl != null)
            {
                DeviceModel.PressureControl.EnableTolerance =
                    (DeviceModel.MfcGas1 != null && DeviceModel.MfcGas1.SetPoint > 0.001) ||
                    (DeviceModel.MfcGas2 != null && DeviceModel.MfcGas2.SetPoint > 0.001) ||
                    (DeviceModel.MfcGas3 != null && DeviceModel.MfcGas3.SetPoint > 0.001) ||
                    (DeviceModel.MfcGas4 != null && DeviceModel.MfcGas4.SetPoint > 0.001) ||
                    (DeviceModel.MfcGas5 != null && DeviceModel.MfcGas5.SetPoint > 0.001);
            }
        }

        /// <summary>
        /// 工艺程序运行引擎放于此处
        /// </summary>
        public Result Monitor()
        {
            string reason = string.Empty;

            CalcEstimatedRecipeEndTime();

            //检查软件互锁是否强制停止运行工艺程序
            //if (!doRoutineRunning.Value)
            //{
            //    if (!doRoutineRunning.Check(true, out reason))
            //    {
            //        EV.PostMessage(Module, EventEnum.RecipeAbortedByInterlock, Module, reason);

            //        return Result.FAIL; //    Reactor.PostEvent(new AlarmHandleCommand("软件互锁"));
            //    }
            //}

            //工艺程序运行监控，自动打开阀门如果对应的MFC设定设置大于0
            if (DeviceModel.ValveMfc1 != null && DeviceModel.MfcGas1 != null)
                DeviceModel.ValveMfc1.TurnValve(DeviceModel.MfcGas1.SetPoint > 0, out reason);

            if (DeviceModel.ValveMfc2 != null && DeviceModel.MfcGas2 != null)
                DeviceModel.ValveMfc2.TurnValve(DeviceModel.MfcGas2.SetPoint > 0, out reason);

            if (DeviceModel.ValveMfc3 != null && DeviceModel.MfcGas3 != null)
                DeviceModel.ValveMfc3.TurnValve(DeviceModel.MfcGas3.SetPoint > 0, out reason);

            if (DeviceModel.ValveMfc4 != null && DeviceModel.MfcGas4 != null)
                DeviceModel.ValveMfc4.TurnValve(DeviceModel.MfcGas4.SetPoint > 0, out reason);

            if (DeviceModel.ValveMfc5 != null && DeviceModel.MfcGas5 != null)
                DeviceModel.ValveMfc5.TurnValve(DeviceModel.MfcGas5.SetPoint > 0, out reason);

            if (DeviceModel.ValveProcessGasFinal != null)
            {
                DeviceModel.ValveProcessGasFinal.TurnValve(
                    (DeviceModel.MfcGas1 != null && DeviceModel.MfcGas1.SetPoint > 0)
                    || (DeviceModel.MfcGas2 != null && DeviceModel.MfcGas2.SetPoint > 0)
                    || (DeviceModel.MfcGas3 != null && DeviceModel.MfcGas3.SetPoint > 0)
                    || (DeviceModel.MfcGas4 != null && DeviceModel.MfcGas4.SetPoint > 0)
                    || (DeviceModel.MfcGas5 != null && DeviceModel.MfcGas5.SetPoint > 0), out reason);
            }

            //工艺程序运行引擎
            lock (_recipeLocker)
            {
                try
                {
                    switch (_state)
                    {
                    case RecipeEngineState.ExecStep:
                        {
                            //工艺程序循环设置
                            if (_recipeStepList[CurStepNum].IsLoopStartStep)
                            {
                                CurStepTotalLoopCount = _recipeStepList[CurStepNum].LoopCount;
                                if (CurStepTotalLoopCount == 0)
                                {
                                    CurrentLoopCount = 0;
                                }
                                else
                                {
                                    CurrentLoopCount++;
                                }
                            }
                            //当前工艺程序步的定时器设定
                            StepTimer.Start(_recipeStepList[CurStepNum].StepTime * 1000);

                            Singleton<ProcessRecorder>.Instance.AddRecord(Singleton<PMEntity>.Instance.CurrentRunningJob.RecipeRunId, CarrierDataType.RecipeStepStart, (CurStepNum + 1).ToString(), string.Format(Resources.Process_Monitor_RecipeRunningStartStep01, CurStepNum + 1, _recipeStepList[CurStepNum].StepName));

                            //发送信息到用户界面
                            EV.PostMessage(Module, EventEnum.RecipeStepStart, Module, CurrentRecipeRunningName, CurStepNum + 1, _recipeStepList[CurStepNum].StepName);

                            //执行工艺程序命令
                            foreach (var recipeCmd in _recipeStepList[CurStepNum].RecipeCommands.Keys)
                            {
                                if (!DEVICE.CanDo(recipeCmd))
                                {
                                    EV.PostMessage(Module, EventEnum.RecipeItemUnknow, Module, recipeCmd);
                                }
                                else
                                {
                                    var rampTime_ms = (int)(_recipeStepList[CurStepNum].StepTime * 1000);
                                    if (_recipeStepList[CurStepNum].IsJumpStep)
                                        rampTime_ms = 0;
                                    DEVICE.Do(recipeCmd, rampTime_ms, false, _recipeStepList[CurStepNum].RecipeCommands[recipeCmd]);
                                }
                            }
                            //if (string.IsNullOrEmpty(_recipeStepList[CurStepNum].EndBy) || String.Compare(_recipeStepList[CurStepNum].EndBy, "None", true) == 0)
                            {
                                _state = RecipeEngineState.TimeWait;
                            }
                            //else
                            //{
                            //    _state = RecipeEngineState.ConditionWait;
                            //}
                        }
                        break;

                    case RecipeEngineState.TimeWait:

                        CheckPressureStability();

                        if (StepTimer.IsTimeout())
                        {
                            _state = RecipeEngineState.StepCompleted;
                        }
                        break;

                    case RecipeEngineState.ConditionWait:
                        {
                            //var endbyCondition = (EndByCondition)Enum.Parse(typeof(EndByCondition), _recipeStepList[CurStepNum].EndBy, true);
                            //var endbyValue = Convert.ToDouble(_recipeStepList[CurStepNum].EndByValue);
                            //if (isStepEndby(endbyCondition, endbyValue))
                            {
                                _state = RecipeEngineState.StepCompleted;
                            }
                        }
                        break;

                    case RecipeEngineState.Paused:

                        break;

                    case RecipeEngineState.StepCompleted:
                        {
                            //发送新的一步开始的信息到用户界面
                            EV.PostMessage(Module, EventEnum.RecipeStepComplete, Module, CurrentRecipeRunningName, CurStepNum + 1);
                            //添加石墨盘信息
                            Singleton<ProcessRecorder>.Instance.AddRecord(Singleton<PMEntity>.Instance.CurrentRunningJob.RecipeRunId, CarrierDataType.RecipeStepNormalEnd, (CurStepNum + 1).ToString(), string.Format("recipe running：end step {0}", CurStepNum + 1));
                            //判断是否当前步循环终止
                            if (_recipeStepList[CurStepNum].IsLoopEndStep)
                            {
                                //重新读取循环的设定次数
                                for (int nn = CurStepNum; nn >= 0; nn--)
                                {
                                    if (_recipeStepList[nn].IsLoopStartStep)
                                    {
                                        CurStepTotalLoopCount = _recipeStepList[nn].LoopCount;
                                        break;
                                    }
                                }
                                if (CurrentLoopCount >= CurStepTotalLoopCount)
                                {
                                    CurrentLoopCount = CurStepTotalLoopCount = 0;
                                    CurStepNum++;
                                }
                                else
                                {
                                    int n = CurStepNum - 1;
                                    int next = -1;
                                    while (n >= 0)
                                    {
                                        if (_recipeStepList[n].IsLoopStartStep)
                                        {
                                            next = n;
                                            break;
                                        }
                                        n--;
                                    }
                                    if (next == -1)
                                        throw new Exception("Loop End control error");
                                    CurStepNum = next;
                                }
                            }
                            else
                            {
                                CurStepNum++;
                            }

                            if (CurStepNum >= _recipeStepList.Count)
                            {
                                //EV.PostMessage(Module, EventEnum.RecipeComplete, Module, RecipeName);

                                CurStepNum = _recipeStepList.Count - 1;
                                _state = RecipeEngineState.RecipeCompleted;

                                return Result.DONE;
                            }
                            else
                            {
                                _state = RecipeEngineState.ExecStep;
                            }
                        }
                        break;

                    case RecipeEngineState.RecipeCompleted:
                        {
                            return Result.DONE;
                        }

                    case RecipeEngineState.Error:
                        return Result.FAIL;
                    default:
                        break;
                    }
                }
                catch (Exception ex)
                {
                    EV.PostMessage(Module, EventEnum.RecipeProcessException, Module, CurStepNum + 1, "语法错误");
                    LOG.Write(ex);
                    return Result.FAIL;
                }
            }
            return Result.RUN;
        }

        /// <summary>
        /// 暂停工艺程序运行
        /// </summary>
        public void PauseRecipe()
        {
            if (_state != RecipeEngineState.TimeWait && _state != RecipeEngineState.ConditionWait)
                return;

            if (!IsPaused)
            {
                string reason = String.Empty;
                IsPaused = true;
                _pausedState = _state;
                _state = RecipeEngineState.Paused;
                _beginPauseTimer.Start(0);
                Singleton<ProcessRecorder>.Instance.AddRecord(Singleton<PMEntity>.Instance.CurrentRunningJob.RecipeRunId, CarrierDataType.RecipeStepPaused, CurStepNum.ToString(), string.Format(Resources.Process_PauseRecipe_工艺运行中当前第0步暂停, CurStepNum + 1));

                EV.PostMessage(Module, EventEnum.RecipePaused, Module, CurrentRecipeRunningName, CurStepNum + 1);

                //pause mfc
                //pause pc
                StopRamp();
            }
        }

        /// <summary>
        /// 恢复工艺程序运行
        /// </summary>
        public void ResumeRecipe()
        {
            if (IsPaused)
            {
                //update current recipe step time
                string recipeXml = CurrentRecipeContent;
                int currentStepNo = CurStepNum;
                XmlDocument xmlDoc = new XmlDocument();
                xmlDoc.LoadXml(recipeXml);
                var stepNodes = xmlDoc.SelectNodes("/TableRecipeData/Step");
                if (currentStepNo >= 0 && currentStepNo < stepNodes.Count)
                {
                    var curStepNode = stepNodes[currentStepNo] as XmlElement;
                    var curStepNewTime = CurStepTotalTime + PausedTime;
                    if (curStepNewTime < 0)
                        curStepNewTime = 0;
                    TimeSpan tspan = new TimeSpan(0, 0, 0, 0, (int)curStepNewTime);
                    var timeString = string.Format("{0}:{1}:{2}", ((int)tspan.TotalHours).ToString("00"), tspan.Minutes.ToString("00"), tspan.Seconds.ToString("00"));
                    curStepNode.SetAttribute("Time", timeString);
                    LOG.Write(string.Format("执行Resume命令，将当前第{0}步时间修改为{1}", currentStepNo, timeString));

                    UpdateRecipe(xmlDoc.OuterXml);
                }

                //Resume recipe

                IsPaused = false;
                _state = _pausedState;

                Singleton<ProcessRecorder>.Instance.AddRecord(Singleton<PMEntity>.Instance.CurrentRunningJob.RecipeRunId, CarrierDataType.RecipeStepResume, CurStepNum.ToString(), string.Format("工艺运行中：当前第{0}步，取消暂停", CurStepNum + 1));

                EV.PostMessage(Module, EventEnum.RecipeResumed, Module, CurrentRecipeRunningName, CurStepNum + 1);
                //resume recipe
                double stepElapsedTime = StepTimer.GetElapseTime() - _beginPauseTimer.GetElapseTime();
                double stepLeftTime = StepTimer.GetTotalTime() - stepElapsedTime;
                if (stepLeftTime < 0)
                    stepLeftTime = 0;
                //更新当前步的定时器时间
                StepTimer.Restart(StepTimer.GetTotalTime() + _beginPauseTimer.GetElapseTime());
                //重新执行当前工艺程序步
                foreach (var recipeCmd in _recipeStepList[CurStepNum].RecipeCommands.Keys)
                {
                    if (!DEVICE.CanDo(recipeCmd))
                    {
                        EV.PostMessage(Module, EventEnum.RecipeItemUnknow, Module, recipeCmd);
                    }
                    else
                    {
                        var rampTime_ms = (int)(_recipeStepList[CurStepNum].StepTime * 1000);
                        if (_recipeStepList[CurStepNum].IsJumpStep)
                            rampTime_ms = 0;
                        DEVICE.Do(recipeCmd, rampTime_ms, false, _recipeStepList[CurStepNum].RecipeCommands[recipeCmd]);
                    }
                }
            }
        }

        /// <summary>
        /// 终止工艺程序运行
        /// </summary>
        public void AbortRecipe()
        {
            ResumeRecipe();

            _state = RecipeEngineState.RecipeCompleted;
            CalcEstimatedRecipeEndTime();

            StopRamp();

            //send informational event
            Singleton<ProcessRecorder>.Instance.AddRecord(Singleton<PMEntity>.Instance.CurrentRunningJob.RecipeRunId, CarrierDataType.RecipeStepResume, CurStepNum.ToString(), string.Format("recipe running：aborted in step {0}", CurStepNum + 1));

            EV.PostMessage(Module, EventEnum.RecipeAborted, Module, Resources.Process_AbortRecipe_UserAbortedRecipe);
        }

        /// <summary>
        /// 跳至工艺程序下一步
        /// </summary>
        public void SkipCurrentRecipeStep()
        {
            if (_state == RecipeEngineState.Paused)
            {
                EV.PostMessage(Module, EventEnum.ReactorCmdReject, Module, "Pause Recipe", "Skip to next step");
                return;
            }

            try
            {
                //update current recipe step time
                string recipeXml = CurrentRecipeContent;
                int currentStepNo = CurStepNum;
                XmlDocument xmlDoc = new XmlDocument();
                xmlDoc.LoadXml(recipeXml);
                var stepNodes = xmlDoc.SelectNodes("/TableRecipeData/Step");
                if (currentStepNo >= 0 && currentStepNo < stepNodes.Count)
                {
                    var curStepNode = stepNodes[currentStepNo] as XmlElement;
                    var curStepElapsedTime = CurStepTotalTime - CurStepLeftTime;//ms
                    if (curStepElapsedTime < 0)
                        curStepElapsedTime = 0;
                    TimeSpan tspan = new TimeSpan(0, 0, 0, 0, (int)curStepElapsedTime);
                    var timeString = string.Format("{0}:{1}:{2}", ((int)tspan.TotalHours).ToString("00"), tspan.Minutes.ToString("00"), tspan.Seconds.ToString("00"));
                    curStepNode.SetAttribute("Time", timeString);
                    LOG.Write(string.Format("step skipped，step {0} time changed to {1}", currentStepNo, timeString));
                    //recipe update command
                    UpdateRecipe(xmlDoc.OuterXml);
                }
            }
            catch (Exception ex)
            {
                LOG.Write(ex);
            }

            if (_state == RecipeEngineState.ConditionWait || _state == RecipeEngineState.TimeWait)
            {
                _state = RecipeEngineState.StepCompleted;
                //send informational event
                EV.PostMessage(Module, EventEnum.RecipeStepSkipped, Module, CurrentRecipeRunningName, CurStepNum + 1);
                Singleton<ProcessRecorder>.Instance.AddRecord(Singleton<PMEntity>.Instance.CurrentRunningJob.RecipeRunId, CarrierDataType.RecipeStepJump, CurStepNum.ToString(), string.Format("Recipe Running：current step {0}，skip to next step", CurStepNum + 1));
            }
        }

        public bool UpdateRecipe(string newRecipeContent)
        {
            lock (_recipeLocker)
            {
                RecipeHead head = null;
                List<RecipeStep> newRecipeData = null;

                if (!Recipe.Parse(newRecipeContent, out head, out newRecipeData))
                {
                    EV.PostMessage(Module, EventEnum.ReadRecipeFail, Module, CurrentRecipeRunningName);
                    return false;
                }
                else
                {
                    string oldRecipeName = CurrentRecipeRunningName;
                    CurrentRecipeRunningName = string.Format("{0}-{1}-({2})", DateTime.Now.ToString("yyyyMMddHHmmss"), CurrentRecipeBaseName, RecipeChangeNo++);

                    //update local recipe data

                    _recipeStepList = newRecipeData;
                    CurrentRecipeContent = newRecipeContent;

                    Singleton<ProcessRecorder>.Instance.UpdateProcessRecipeName(Singleton<PMEntity>.Instance.CurrentRunningJob.RecipeRunId, CurrentRecipeRunningName);

                    //update susceptor recipe name
                    //Susceptor sus = SusceptorManager.Instance.GetSystemSusceptors()[ModuleName.System];
                    //if (sus != null)
                    //{
                    //    sus.RecipeName = RecipeName;
                    //    SusceptorManager.Instance.Persist();
                    //}

                    //send informational event
                    EV.PostMessage(Module, EventEnum.RecipeUpdated, Module, oldRecipeName, CurStepNum + 1, CurrentRecipeRunningName);

                    Singleton<ProcessRecorder>.Instance.AddRecord(Singleton<PMEntity>.Instance.CurrentRunningJob.RecipeRunId, CarrierDataType.RecipeUpdated, CurStepNum.ToString(), string.Format("工艺运行中：当前第{0}步，更新程序：{1}", CurStepNum + 1, CurrentRecipeRunningName));

                    //notify recipe change event to TM
                    RecipeFileManager.Instance.SaveRecipeHistory(ModuleName.System.ToString(), CurrentRecipeRunningName, CurrentRecipeContent);
                }
            }
            return true;
        }

        /// <summary>
        /// Status name
        /// </summary>
        /// <returns></returns>
        public override string ToString()
        {
            return "recipe running";
        }

        protected void sendRecipeStopToSmart()
        {
            ///工艺停止发送StreamOffCommand
            //           NotifierSmart.SendCommand("StreamOffCommand", Reactor.ChamId);
        }

        /// <summary>
        /// 工艺程序估计结束时间计算
        /// </summary>
        protected void CalcEstimatedRecipeEndTime()
        {
            try
            {
                //(*计算当前工艺程序预计所需的总时间，从当前步开始计算剩余步的估算时间+已经既成事实的时间 => 总的估计时间，采用该种方式进行总工艺时间理论上最为精确*)
                if (!_estimatedTimeCalcTimer.IsTimeout())
                    return;
                _estimatedTimeCalcTimer.Start(1000);

                EstimatedTotalLeftTime = 0;

                if (_state == RecipeEngineState.RecipeCompleted)
                    return;

                if (!(CurStepNum >= 0 && CurStepNum <= _recipeStepList.Count - 1))
                    return;

                if (CurStepLeftTime > 0)
                {
                    EstimatedTotalLeftTime = CurStepLeftTime;
                }

                int nextBegin = CurStepNum;

                //(*判断当前是否处于循环之中*)
                bool IsInLoop = false;
                int iNum1 = 0;
                int iNum2 = 0;
                //int j=i;
                for (int j = CurStepNum; j < _recipeStepList.Count; j++)
                {
                    if (_recipeStepList[j].IsLoopEndStep)
                    {
                        iNum2 = j;
                        IsInLoop = true;
                        break;
                    }
                    else if (j > CurStepNum && _recipeStepList[j].IsLoopStartStep)
                    {
                        IsInLoop = false;
                        break;
                    }
                }

                if (IsInLoop)
                {
                    //(*当前步处于循环中*)
                    iNum1 = CurStepNum;
                    for (int j = CurStepNum; j >= 0; j--)
                    {
                        if (_recipeStepList[j].IsLoopStartStep)
                        {
                            iNum1 = j;
                            break;
                        }
                    }

                    for (int j = CurStepNum + 1; j <= iNum2; j++)
                    {
                        EstimatedTotalLeftTime += _recipeStepList[j].StepTime * 1000 * (_recipeStepList[iNum1].LoopCount - CurrentLoopCount + 1);
                    }

                    for (int j = iNum1; j <= CurStepNum; j++)
                    {
                        EstimatedTotalLeftTime += _recipeStepList[j].StepTime * 1000 * (_recipeStepList[iNum1].LoopCount - CurrentLoopCount);
                    }

                    nextBegin = iNum2 + 1;
                }
                else
                {
                    nextBegin++;
                }

                //(*当前步处于循环外*)
                for (int j = nextBegin; j < _recipeStepList.Count; j++)
                {
                    if (_recipeStepList[j].IsLoopStartStep)
                    {
                        //j=i;
                        iNum1 = j;
                        iNum2 = j + 1;
                        double lr1 = 0;
                        for (int m = j; m < _recipeStepList.Count; m++)
                        {
                            lr1 += _recipeStepList[m].StepTime * 1000;
                            if (_recipeStepList[m].IsLoopEndStep)
                            {
                                iNum2 = m;
                                break;
                            }
                        }
                        EstimatedTotalLeftTime = EstimatedTotalLeftTime + lr1 * _recipeStepList[iNum1].LoopCount;
                        j = iNum2;
                    }
                    else
                    {
                        EstimatedTotalLeftTime += _recipeStepList[j].StepTime * 1000;
                    }
                    //END_WHILE
                }
            }
            catch (Exception ex)
            {
                LOG.Write(ex);
            }
        }
    }
}