using Aitex.Core.RT.DataCenter;
using Aitex.Core.RT.Device.Unit;
using Aitex.Core.RT.Event;
using Aitex.Core.RT.IOCore;
using Aitex.Core.RT.Log;
using Aitex.Core.RT.OperationCenter;
using Aitex.Core.RT.SCCore;
using Aitex.Core.Util;
using MECF.Framework.Common.OperationCenter;
using System;
using System.Collections;
using System.Diagnostics;
using System.Linq;

namespace FurnaceRT.Equipments.PMs
{
    public partial class PMModule
    {
        private SCConfigItem _configAutoControlCoolingValve;
        private SCConfigItem _configVacuumSensorPressure;

        private SCConfigItem _configAutoControlChiller;
        private SCConfigItem _chillerTurnOffIfTempBelow;
        private SCConfigItem _chillerTurnOnIfTempAbove;

        private PeriodicJob _threadMonitor;
        private bool _vac1;
        private bool _vac2;
        private bool _vac3;
        private Stopwatch _vac1Timer = new Stopwatch();
        private Stopwatch _vac2Timer = new Stopwatch();
        private Stopwatch _vac3Timer = new Stopwatch();
        private int _vac1PumpTimeS = 120;
        private int _vac2PumpTimeS = 120;
        private int _vac3PumpTimeS = 120;
        private int _foolProofTime = 5;   
        private DeviceTimer _plcFoolProofTime = null;
        private RD_TRIG _trigPLCConnected = null;
      

        private void InitInterlock()
        {
            OP.AddCheck($"{Module}.{Name}.Disconnect", new CheckPlcConnect(this));
            //OP.AddCheck($"{ChamberDoor.Module}.{ChamberDoor.Name}.Open", new CheckOpenDoor(this));
            if (SC.ContainsItem("System.PLCConnectSensorFoolTime"))
                _foolProofTime = SC.GetValue<int>("System.PLCConnectSensorFoolTime");
            _configAutoControlCoolingValve = SC.GetConfigItem($"PM.{Module}.AutoControlCoolingValve");
            _configVacuumSensorPressure = SC.GetConfigItem($"PM.{Module}.VacuumSensorPressure");
            _configAutoControlChiller = SC.GetConfigItem($"PM.{Module}.Chiller.EnableAutoAdjust");
            _chillerTurnOffIfTempBelow = SC.GetConfigItem($"PM.{Module}.Chiller.TurnOffIfTempBelow");
            _chillerTurnOnIfTempAbove = SC.GetConfigItem($"PM.{Module}.Chiller.TurnOnIfTempAbove");
            if (SensorPLCHeartBeatPC != null)
            {
                _trigPLCConnected = new RD_TRIG();
                _plcFoolProofTime = new DeviceTimer();
                _plcFoolProofTime.Start((_foolProofTime + 2) * 1000);//首次
            }
            _threadMonitor = new PeriodicJob(100, OnTimer, "interlock thread", true);
        }
        private void InitUserDefineInterlock()
        {
            //DATA.Subscribe($"{Module}.Heater1", () => 100);//自定义的Interlock limit
            InterlockManager.Instance.UserDefineInterlockHandler += UserDefineInterlockHandler;
            InterlockManager.Instance.UserDefineInterlocks += UserDefineInterlocks;

            //DATA.Subscribe("UserDefineInterlock", () => InterlockManager.Instance.UserDefineFlagCurrentValues);
            //DATA.Subscribe("UserDefineCurrent", () => InterlockManager.Instance.UserDefineCurrentValues);
        }
        //自定义的interlock action
        private bool UserDefineInterlocks(string name)
        {
            switch (name)
            {
                case "PM1.Heater1":
                    return true;
            }
            return false;
        }
        //设置自定义的interlock action
        private bool UserDefineInterlockHandler(string name, object value)
        {
            switch(name)
            {
                case "PM1.Heater1":
                    //设置Heater的值
                    return true;
            }
            return false;
        }

        private class CheckOpenDoor : IInterlockChecker
        {
            private PMModule _pm;
            public CheckOpenDoor(PMModule pm)
            {
                _pm = pm;
            }

            public bool CanDo(out string reason, object[] args)
            {
                if (_pm.ChamberPressure < SC.GetValue<double>("PM.AtmPressureBase"))
                {
                    reason = $"{_pm.Module} chamber pressure {_pm.ChamberPressure:F3} Torr less than {SC.GetValue<double>("PM.AtmPressureBase")} [PM.AtmPressureBase], can not open door";
                    return false;
                }

                reason = string.Empty;
                return true;
            }
        }


        private class CheckPlcConnect : IInterlockChecker
        {
            private PMModule _pm;
            public CheckPlcConnect(PMModule pm)
            {
                _pm = pm;
            }

            public bool CanDo(out string reason, object[] args)
            {
                if (_pm.IsBusy)
                {
                    reason = $"{_pm.Module} is in {_pm.StringFsmStatus} status, can not disconnect, should be idle";
                    return false;
                }

                reason = string.Empty;
                return true;
            }
        }


        public bool OnTimer()
        {
            try
            {
                MonitorN2Purge();

                MonitorAux();
                MonitorFfu();
                lock (_alarmConditionLocker)
                {
                    MonitorAlarmCondition();
                }

                if (!IsProcessing && TrigVGUnitConversion != null && SC.GetStringValue($"{Module}.APC.PressureUnit").ToLower() == "pa")
                {
                    TrigVGUnitConversion.SetTrigger(SC.GetStringValue($"{Module}.APC.PressureUnit").ToLower() == "pa", out _);
                }
                //MonitorVAC1();
                //MonitorVAC2();
                //MonitorVAC3();
                MonitorPLCConnected();
                //foreach (var item in _inCommandLst)
                //{
                //    if (item == null)
                //        continue;
                //    if (!_inCommandTirgs.ContainsKey(item.Name))
                //    {
                //        _inCommandTirgs.Add(item.Name, new RD_TRIG());
                //    }

                //    _inCommandTirgs[item.Name].CLK = item.Value;
                //}

                //if (_inCommandTirgs[SensorHECPowerONSW.Name].R)
                //{
                //    _trigTHPowerEN.SetTrigger(true, out _);
                //    _trigHECPowerONLamp.SetTrigger(true, out _);
                //}
                //if (_inCommandTirgs[SensorHECPowerONSW.Name].T)
                //{

                //}

                //if (_inCommandTirgs[SensorTHBreakOK.Name].R)
                //{

                //}
                //if (_inCommandTirgs[SensorTHBreakOK.Name].T)
                //{
                //    _trigTHPowerEN.SetTrigger(false, out _);
                //    _trigHECPowerONLamp.SetTrigger(false, out _);
                //}

                ProcessAlarmSignal();
                //if (IV2Valve.Status != SensorVG2LOW.Value)
                //    IV2Valve.TurnValve(SensorVG2LOW.Value, out _);
                //if (IV2Valve.Status != SensorVG2LOW.Value)
                //    VV2Valve.TurnValve(SensorTubeOverPressure.Value, out _);

                if (IsInit || !IsInstalled)
                    return true;

                //cooling 阀门
                if (_configAutoControlCoolingValve == null || _configAutoControlCoolingValve.BoolValue)
                {
                    //if (ElectricalCoolingValve.Status != MainChiller.IsRunning)
                    //    ElectricalCoolingValve.TurnValve(MainChiller.IsRunning, out _);
                    //if (MicrowaveCoolingValve.Status != MainChiller.IsRunning)
                    //    MicrowaveCoolingValve.TurnValve(MainChiller.IsRunning, out _);
                    //if (ChamberLidCoolingValve.Status != MainChiller.IsRunning)
                    //    ChamberLidCoolingValve.TurnValve(MainChiller.IsRunning, out _);
                }


                //auto control chiller
                if (_configAutoControlChiller != null && _configAutoControlChiller.BoolValue && _chillerTurnOffIfTempBelow != null && _chillerTurnOnIfTempAbove != null)
                {
                    //if (!MainChiller.HasAlarm)
                    //{
                    //    if (MainChiller.IsRunning && (ChamberHeater1.Feedback < _chillerTurnOffIfTempBelow.DoubleValue))
                    //    {
                    //        if (!MainChiller.SetMainPowerOnOff(false, out string reason))
                    //        {
                    //            LOG.Write(reason);
                    //        }
                    //    }else if (!MainChiller.IsRunning && (ChamberHeater1.Feedback > _chillerTurnOnIfTempAbove.DoubleValue))
                    //    {
                    //        if (!MainChiller.SetMainPowerOnOff(true, out string reason))
                    //        {
                    //            LOG.Write(reason);
                    //        }
                    //    }

                    //}
                }

                //压力保护计
                double pressure = 3.0;
                if (_configVacuumSensorPressure != null)
                    pressure = _configVacuumSensorPressure.DoubleValue;
                if (pressure > 30.0)
                    pressure = 30.0;
                //bool canOpen = ChamberMonitorPressureGauge.Value < pressure;
                //if (VacuumSensorValve.Status != canOpen)
                //{
                //    VacuumSensorValve.TurnValve(canOpen, out _);
                //}

                ////interlock ignore

                //SignalExhaustAlarm.SetIgnoreError(SC.GetValue<bool>($"PM.{Module}.Signal.IgnoreExhaustAlarm"));

            }
            catch (Exception ex)
            {
                LOG.Write(ex);
            }

            return true;
        }

        private void MonitorPLCConnected()
        {
            if (SensorPLCHeartBeatPC != null)
            {
                _trigPLCConnected.CLK = SensorPLCHeartBeatPC.Value;
                if (_trigPLCConnected.T || _trigPLCConnected.R)
                {
                    _plcFoolProofTime.Start(_foolProofTime * 1000);    
                }
                if (_plcFoolProofTime.IsTimeout())
                {
                    _plcFoolProofTime.Stop();
                    SensorPLCConnectedAlarm?.Set($"Connected Status keep {_trigPLCConnected.CLK} out of {_foolProofTime}s");
                }
            }
        }
        private void ProcessAlarmSignal()
        {
            bool isTrig = false;
            foreach (var signal in _alarmSignals)
            {
                if (signal.RrigSignalOn.T && signal.IsAlarmAutoRecovery)
                {
                    var item = _triggeredAlarmList.FirstOrDefault(x => x.EventEnum == signal.AlarmTriggered.EventEnum);
                    if (item != null)
                    {
                        item.Reset();
                        _triggeredAlarmList.Remove(item);
                        EV.ClearAlarmEvent(item.EventEnum);
                    }
                    isTrig = true;
                    signal.AlarmRecovery?.Set();
                }
            }

            if (isTrig)
            {
                int count = 0;
                var alarms = EV.GetAlarmEvent();
                foreach (var alarm in alarms)
                {
                    if (alarm.Level == EventLevel.Alarm && alarm.Source == Name)
                        count++;
                }
                if (count == 0)
                    CheckToPostMessage((int)MSG.Reset);
            }
        }

        private void MonitorVAC1()
        {
            if (_vac1Timer == null)
                _vac1Timer = new Stopwatch();
            if (ValveAV24.Status)
            {
                _vac1 = false;
                if (_vac1Timer.IsRunning)
                    _vac1Timer.Stop();
            }

            if(!ValveAV9.Status &&
                !ValveAV16.Status &&
                !ValveAV20.Status &&
                !ValveAV24.Status &&
                ValveAV26.Status &&
                (ValveAV33.Status || ValveAV35.Status) &&
                ValveAV83.Status &&
                ValveAV71.Status &&
                (APC.ModeFeedback == 0 || APC.ModeFeedback == 6) &&//0=idle;6=full open
                SensorVG11Status.Value && !AlarmSignalVG11HighAlarm.Value)
            {
                if (!_vac1Timer.IsRunning)
                    _vac1Timer.Restart();
                if(_vac1Timer.ElapsedMilliseconds > _vac1PumpTimeS * 1000)
                    _vac1 = true;
            }
            else
            {
                if (_vac1Timer.IsRunning)
                    _vac1Timer.Stop();
            }
        }
        private void MonitorVAC2()
        {
            if (_vac2Timer == null)
                _vac2Timer = new Stopwatch();
            if (ValveAV9.Status)
            {
                _vac2 = false;
                if (_vac2Timer.IsRunning)
                    _vac2Timer.Stop();
            }

            if (!ValveAV9.Status &&
                !ValveAV16.Status &&
                !ValveAV20.Status &&
                !ValveAV24.Status &&
                ValveAV12.Status &&
                ValveAV14.Status &&
                ValveAV28.Status &&
                ValveAV29.Status &&
                ValveAV36.Status &&
                ValveAV37.Status &&
                ValveAV81.Status &&
                ValveAV71.Status &&
                (APC.ModeFeedback == 0 || APC.ModeFeedback == 6) &&//0=idle;6=full open
                SensorVG11Status.Value && !AlarmSignalVG11HighAlarm.Value)
            {
                if (!_vac2Timer.IsRunning)
                    _vac2Timer.Restart();
                if (_vac2Timer.ElapsedMilliseconds > _vac2PumpTimeS * 1000)
                    _vac2 = true;
            }
            else
            {
                if (_vac2Timer.IsRunning)
                    _vac2Timer.Stop();
            }
        }
        private void MonitorVAC3()
        {
            if (_vac3Timer == null)
                _vac3Timer = new Stopwatch();
            if (ValveAV16.Status || ValveAV20.Status)
            {
                _vac3 = false;
                if (_vac3Timer.IsRunning)
                    _vac3Timer.Stop();
            }

            if (!ValveAV9.Status &&
                !ValveAV16.Status &&
                !ValveAV20.Status &&
                !ValveAV24.Status &&
                ValveAV18.Status &&
                ValveAV22.Status &&
                ValveAV38.Status &&
                ValveAV39.Status &&
                ValveAV82.Status &&
                ValveAV71.Status &&
                (APC.ModeFeedback == 0 || APC.ModeFeedback == 6) &&//0=idle;6=full open
                SensorVG11Status.Value && !AlarmSignalVG11HighAlarm.Value)
            {
                if (!_vac3Timer.IsRunning)
                    _vac3Timer.Restart();
                if (_vac3Timer.ElapsedMilliseconds > _vac3PumpTimeS * 1000)
                    _vac3 = true;
            }
            else
            {
                if (_vac3Timer.IsRunning)
                    _vac3Timer.Stop();
            }
        }
    }
}