using Aitex.Core.Common.DeviceData;
using Aitex.Core.RT.DataCenter;
using Aitex.Core.RT.Device;
using Aitex.Core.RT.Event;
using Aitex.Core.RT.IOCore;
using Aitex.Core.RT.Log;
using Aitex.Core.RT.OperationCenter;
using Aitex.Core.RT.ParameterCenter;
using Aitex.Core.RT.SCCore;
using Aitex.Core.Util;
using FurnaceRT.Devices;
using FurnaceRT.Equipments.Systems;
using MECF.Framework.Common.Equipment;
using MECF.Framework.Common.Event;
using MECF.Framework.Common.OperationCenter;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Xml;

namespace FurnaceRT.Equipments.PMs
{
    public partial class PMModule
    {
        private string _currentLeakCheckFileName = "";
        private Dictionary<int, LeakCheckTableParameter> _leakCheckDic;
        private int _currentRetryCount = 0;
        private int _currentLeakCheckIndex = -1;
        private double _basePressure = -1;
        private double _leakCheckDelayStartPressure = 0;
        private double _leakCheckDelayMonitorPressure = 0;
        private double _leakCheckStartPressure = 0;
        private double _leakCheckMonitorPressure = 0;
        private double _leakCheckActualLeak = 0;
        private bool _isLeakCheckFinished = false;
        private Stopwatch _leakCheckDelayTimer = new Stopwatch();
        private Stopwatch _leakCheckTimer = new Stopwatch();
        private string _leakCheckStatus = "None";
        private LeakCheckTableParameter _leakCheckTableParameter = null;
        private void InitLeakCheckData()
        {
            DATA.Subscribe($"{Module}.LeakCheckPressureSensorName", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.PressureSensorName : "");
            DATA.Subscribe($"{Module}.LeakCheckTable", () => _leakCheckTableParameter != null ? $"{_leakCheckTableParameter.No}:{_leakCheckTableParameter.Name}" : "0:Not Select");
            DATA.Subscribe($"{Module}.LeakCheckHightLimitCommand", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.HightLimitCommand : "None");
            DATA.Subscribe($"{Module}.LeakCheckLowLimitCommand", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.LowLimitCommand : "None");
            DATA.Subscribe($"{Module}.LeakCheckBasePressureLimitCommand", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.BasePressureLimitCommand : "None");
            DATA.Subscribe($"{Module}.LeakCheckErrorCommand", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.ErrorCommand : "None");
            DATA.Subscribe($"{Module}.LeakCheckRetryOverCommand", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.RetryOverCommand : "None");
            DATA.Subscribe($"{Module}.LeakCheckHighLimit", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.HighLimit : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckLowLimit", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.LowLimit : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckBasePressureLimit", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.BasePressureLimit : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckDelayTime", () => _leakCheckTableParameter != null? _leakCheckTableParameter.DelayTime : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckDelayElapseTime", () => (_leakCheckTableParameter != null && !_leakCheckStatus.Equals("None") && _leakCheckDelayTimer.IsRunning) || _leakCheckTimer.IsRunning ? _leakCheckDelayTimer.ElapsedMilliseconds / 1000 : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckCheckTime", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.CheckTime : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckElapseTime", () => _leakCheckTableParameter != null && !_leakCheckStatus.Equals("None") && _leakCheckTimer.IsRunning ? _leakCheckTimer.ElapsedMilliseconds / 1000 : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckBasePressure", () => _leakCheckTableParameter != null ? _basePressure : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckLeakLimit", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.LeakLimit : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckDelayMonitorPressure", () => _leakCheckTableParameter != null && _leakCheckDelayTimer.IsRunning && !_leakCheckTimer.IsRunning ? (float)_leakCheckDelayMonitorPressure : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckDelayStartPressure", () => _leakCheckTableParameter != null && _leakCheckDelayTimer.IsRunning ? (float)_leakCheckDelayStartPressure : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckMonitorPressure", () => _leakCheckTableParameter != null && _leakCheckDelayTimer.IsRunning && _isLeakCheckFinished ? (float)_leakCheckMonitorPressure : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckStartPressure", () => _leakCheckTableParameter != null && _leakCheckDelayTimer.IsRunning && _leakCheckTimer.IsRunning ? (float)_leakCheckStartPressure : 0.0f);
            DATA.Subscribe($"{Module}.LeakCheckActualLeak", () => (float)_leakCheckActualLeak);
            DATA.Subscribe($"{Module}.LeakCheckRetryCurrentCount", () => _currentRetryCount);
            DATA.Subscribe($"{Module}.LeakCheckRetryLimit", () => _leakCheckTableParameter != null ? _leakCheckTableParameter.RetryLimit : 0);
            DATA.Subscribe($"{Module}.LeakCheckStatus", () => _leakCheckStatus);
        }
        public void SetLeakCheckTableIndex(int index)
        {
            _leakCheckDelayStartPressure = 0;
            _currentLeakCheckIndex = -1;
            _basePressure = -1;
            _isLeakCheckFinished = false;
            _leakCheckActualLeak = 0;
            _leakCheckDelayStartPressure = 0;
            _leakCheckDelayMonitorPressure = 0;
            _leakCheckStartPressure = 0;
        
            _leakCheckMonitorPressure = 0;

            if (_leakCheckDic == null)
                return;
            var ret = _leakCheckDic.TryGetValue(index, out _leakCheckTableParameter);
            if (!ret)
                return;

            _leakCheckStatus = "BasePressureCheck";

            _currentLeakCheckIndex = index;
            _basePressure = _leakCheckTableParameter.PressureSensor.Value;
            
            if (_basePressure > _leakCheckTableParameter.HighLimit && _leakCheckTableParameter.HighLimit > 0)
            {
                LeakCheckAlarm.Set($"Leak check alarm: PH={_leakCheckTableParameter.HighLimit} < BP={_basePressure}");
                ProcessLeakCheckErrorCommand(_leakCheckTableParameter.HightLimitCommand);
                return;
            }

            if (_basePressure > _leakCheckTableParameter.LowLimit && _leakCheckTableParameter.LowLimit > 0 &&
                _basePressure <= _leakCheckTableParameter.HighLimit)
            {
                LeakCheckAlarm.Set($"Leak check alarm: PL={_leakCheckTableParameter.LowLimit} < BP={_basePressure} <= PH={_leakCheckTableParameter.HighLimit}");
                ProcessLeakCheckErrorCommand(_leakCheckTableParameter.LowLimitCommand);
                return;
            }

            if (_basePressure < _leakCheckTableParameter.BasePressureLimit && _leakCheckTableParameter.BasePressureLimit > 0)
            {
                LeakCheckAlarm.Set($"Leak check alarm: BP={_basePressure} < BPLIMIT={_leakCheckTableParameter.HighLimit}");
                ProcessLeakCheckErrorCommand(_leakCheckTableParameter.BasePressureLimitCommand);
                return;
            }

            _leakCheckDelayStartPressure = _leakCheckTableParameter.PressureSensor.Value;
            _leakCheckDelayTimer.Restart();
            _leakCheckDelayStartPressure = _leakCheckTableParameter.PressureSensor.Value;
            _leakCheckTimer.Stop();
        }
        public void InitLeakCheck(string fileName)
        {
            _leakCheckStatus = "None";
            _currentRetryCount = 0;
            if (string.IsNullOrEmpty(fileName))
            {
                return;
            }

            _currentLeakCheckFileName = fileName;
            var content = ParameterFileManager.Instance.LoadParameter("Parameter\\LeakCheckCondition", fileName, false);
            if (string.IsNullOrEmpty(content))
            {
                return;
            }
            var doc = new XmlDocument();
            doc.LoadXml(content);

            XmlNodeList nodeSteps = doc.SelectNodes($"Aitex/TableParameterData/Module[@Name='']/Step");
            if (nodeSteps == null)
                nodeSteps = doc.SelectNodes($"Aitex/TableParameterData/Step");
            if (nodeSteps == null)
            {
                EV.PostWarningLog(ModuleName.PM1.ToString(), $"Invalid leak check file {fileName}");
                return;
            }

            _leakCheckDic = new Dictionary<int, LeakCheckTableParameter>();
            for (int i = 0; i < nodeSteps.Count; i++)
            {
                var step = nodeSteps[i];
                XmlElement stepNode = step as XmlElement;
                int tableIndex = i + 1;
                LeakCheckTableParameter table = new LeakCheckTableParameter();
                foreach (XmlAttribute att in stepNode.Attributes)
                {
                    switch (att.Name)
                    {
                        case "StepNo":
                            int.TryParse(att.Value, out int no);
                            table.No = no;
                            break;
                        case "Name":
                            table.Name = att.Value;
                            break;
                        case "PressSensor":
                            table.PressureSensor = DEVICE.GetDevice<IoPressureMeter>($"{Module}.VG13");//给一个默认值，防止LeakCheck没有选择导致报错
                            if (!string.IsNullOrEmpty(att.Value))
                            {
                                var paras = att.Value.Split(':');
                                if(paras.Length > 1)
                                {
                                    table.PressureSensor = DEVICE.GetDevice<IoPressureMeter>($"{Module}.{paras[1]}");
                                }
                            }
                            table.PressureSensorName = att.Value;
                            break;
                        case "PHHighLimit":
                            if (!string.IsNullOrEmpty(att.Value))
                            {
                                float.TryParse(att.Value, out float value);
                                table.HighLimit = value;
                            }
                            break;
                        case "PLLowLimit":
                            if (!string.IsNullOrEmpty(att.Value))
                            {
                                float.TryParse(att.Value, out float value);
                                table.LowLimit = value;
                            }
                            break;
                        case "BPLimit":
                            if (!string.IsNullOrEmpty(att.Value))
                            {
                                float.TryParse(att.Value, out float value);
                                table.BasePressureLimit = value;
                            }
                            break;
                        case "DelayTime":
                            if (!string.IsNullOrEmpty(att.Value))
                            {
                                float.TryParse(att.Value, out float value);
                                table.DelayTime = value;
                            }
                            break;
                        case "CheckTime":
                            if (!string.IsNullOrEmpty(att.Value))
                            {
                                float.TryParse(att.Value, out float value);
                                table.CheckTime = value;
                            }
                            break;
                        case "LeakLimit":
                            if (!string.IsNullOrEmpty(att.Value))
                            {
                                float.TryParse(att.Value, out float value);
                                table.LeakLimit = value;
                            }
                            break;
                        case "RetryLimit":
                            if (!string.IsNullOrEmpty(att.Value))
                            {
                                int.TryParse(att.Value, out int value);
                                table.RetryLimit = value;
                            }
                            break;
                        case "HightLimitCommand":
                            table.HightLimitCommand = att.Value;
                            break;
                        case "LowLimitCommand":
                            table.LowLimitCommand = att.Value;
                            break;
                        case "BasePressureLimitCommand":
                            table.BasePressureLimitCommand = att.Value;
                            break;
                        case "ErrorCommand":
                            table.ErrorCommand = att.Value;
                            break;
                        case "RetryOverCommand":
                            table.RetryOverCommand = att.Value;
                            break;
                    }
                }
                _leakCheckDic.Add(tableIndex, table);
            }
        }
        public bool CheckLeakCheckFinish()
        {
            if (_leakCheckStatus == "None")//没在leakCheck状态
            {
                _currentRetryCount = 0;
                return true;
            }

            if (_leakCheckDic == null || _currentLeakCheckIndex < 0)
                return true;

            var ret = _leakCheckDic.TryGetValue(_currentLeakCheckIndex, out var leakCheckParameter);
            if (!ret)
                return true;

            if (_isLeakCheckFinished)
            {
                if (_leakCheckDelayTimer.IsRunning)
                    _leakCheckDelayTimer.Stop();

                if (_leakCheckTimer.IsRunning)
                    _leakCheckTimer.Stop();
            }

            if (!_leakCheckDelayTimer.IsRunning && !_leakCheckTimer.IsRunning)
            {
                _leakCheckDelayStartPressure = leakCheckParameter.PressureSensor.Value;
                _leakCheckDelayTimer.Restart();
            }

            if (_leakCheckDelayTimer.IsRunning && _leakCheckDelayTimer.ElapsedMilliseconds >= leakCheckParameter.DelayTime* 1000)
            {
                _leakCheckStatus = "LeakCheck";
                if (!_leakCheckTimer.IsRunning)
                {
                    _leakCheckDelayMonitorPressure = leakCheckParameter.PressureSensor.Value;
                    _leakCheckStartPressure = leakCheckParameter.PressureSensor.Value;
                    _leakCheckTimer.Restart();
                }

                _leakCheckDelayTimer.Stop();
            }
            else
            {
                if(!_leakCheckTimer.IsRunning)
                    _leakCheckStatus = "LeakCheckDelay";
            }

            if (_leakCheckTimer.IsRunning && _leakCheckTimer.ElapsedMilliseconds >= leakCheckParameter.CheckTime * 1000)
            {
                _leakCheckMonitorPressure = leakCheckParameter.PressureSensor.Value;
                _leakCheckActualLeak = leakCheckParameter.PressureSensor.Value - _leakCheckStartPressure;
                if (_leakCheckActualLeak > leakCheckParameter.LeakLimit)
                {
                    if (leakCheckParameter.RetryLimit > 0)
                    {
                        if (_currentRetryCount < leakCheckParameter.RetryLimit)
                        {
                            _currentRetryCount++;
                            _processRoutine.LeakCheckRetry();
                            LOG.Write($"Leak check retry {_currentRetryCount}/{leakCheckParameter.RetryLimit}");
                        }
                        else
                        {
                            LeakCheckAlarm.Set($"Leak check alarm: already retry count={_currentRetryCount} >= retry limit={leakCheckParameter.RetryLimit}");
                            ProcessLeakCheckErrorCommand(leakCheckParameter.RetryOverCommand);
                        }
                    }
                    else
                    {
                        LeakCheckAlarm.Set($"Leak check alarm: actual leak={_leakCheckActualLeak} > leak limit={leakCheckParameter.LeakLimit}");
                        ProcessLeakCheckErrorCommand(leakCheckParameter.ErrorCommand);
                    }

                    return false;
                }
                else
                {
                    _isLeakCheckFinished = true;
                    _leakCheckStatus = "None";
                    _leakCheckTimer.Stop();
                    _leakCheckDelayTimer.Stop();
                    LOG.Write($"Leak check completed, leak rate={_leakCheckActualLeak}, delay time={leakCheckParameter.DelayTime}, check time={leakCheckParameter.CheckTime}, leak limit={leakCheckParameter.LeakLimit}, retry info={_currentRetryCount}/{leakCheckParameter.RetryLimit}");
                }
            }

            return _isLeakCheckFinished;
        }
        public void AbortLeakCheck()
        {
            _leakCheckStatus = "None";
            _currentRetryCount = 0;
            if (_leakCheckDelayTimer.IsRunning)
                _leakCheckDelayTimer.Stop();

            if (_leakCheckTimer.IsRunning)
                _leakCheckTimer.Stop();
        }
        private void ProcessLeakCheckErrorCommand(string command)
        {
            _isLeakCheckFinished = true;
            _leakCheckStatus = "None";
            var recipe = "";
            var recipeType = "";
            var recipeTable = "";
            switch (command)
            {
                case "Reset":
                    recipe = SC.GetStringValue("System.Recipe.Reset Recipe");
                    recipeType = "Reset";
                    CheckToPostMessage((int)MSG.RunOtherRecipe, recipe, recipeType);
                    LOG.Write($"Leak check: command={command} recipe={recipe}");
                    break;
                case "End":
                    //因为要跳到执行最后一步，所以stepNumber需要减一
                    _processRoutine.JumpCurrentRecipeStep(RecipeRunningInfo.RecipeStepList.Count - 1, RecipeRunningInfo.RecipeStepList[RecipeRunningInfo.RecipeStepList.Count - 1].StepName);
                    LOG.Write($"Leak check: command={command} step name={RecipeRunningInfo.RecipeStepList[RecipeRunningInfo.RecipeStepList.Count - 1].StepName}");
                    break;
                case "Hold":
                    _processRoutine.PauseRecipe();
                    LOG.Write($"Leak check: command={command}");
                    break;
                case "Monitor":
                    LOG.Write($"Leak check: command={command}");
                    break;
                case "Buzzer":
                    Singleton<EquipmentManager>.Instance.IsAlarmConditionBuzzerOn = true;
                    LOG.Write($"Leak check: command={command}");
                    break;
                default:
                    if (command.StartsWith("JUMP"))
                    {
                        //Jump step
                        //Jump 1:
                        var stepName = command.Replace("JUMP ", "");
                        var jumpStepNumber = RecipeRunningInfo.RecipeStepList.FindIndex(x => x.StepName == stepName);
                        if (jumpStepNumber > 0)
                            _processRoutine.JumpCurrentRecipeStep(jumpStepNumber, stepName);

                        LOG.Write($"Leak check: command={command} step name={stepName}");
                    }
                    else if (command.StartsWith("CALL"))
                    {
                        //call Alarm recipe
                        //Call 1:
                        var paras = command.Split(':');
                        if (paras.Length > 0)
                        {
                            recipe = RecipeRunningInfo.Head.AlarmRecipe;
                            recipeType = "Alarm";
                            recipeTable = paras[0].Replace("CALL", "").Replace(" ", "").Replace(":", "").Replace("：", "");
                            CheckToPostMessage((int)MSG.RunOtherRecipe, recipe, recipeType, recipeTable);

                            LOG.Write($"Leak check: command={command} recipe={recipe}");
                        }
                    }
                    else if (command.StartsWith("ABORT"))
                    {
                        //call Abort recipe
                        //Abort 1:
                        var paras = command.Split(':');
                        if (paras.Length > 0)
                        {
                            recipe = RecipeRunningInfo.Head.AbortRecipe;
                            recipeType = "Abort";
                            recipeTable = paras[0].Replace("ABORT", "").Replace(" ", "").Replace(":", "").Replace("：", "");
                            CheckToPostMessage((int)MSG.RunOtherRecipe, recipe, recipeType, recipeTable);

                            LOG.Write($"Leak check: command={command} recipe={recipe}");
                        }
                    }
                    break;
            }

        }
        class LeakCheckTableParameter
        {
            public int No { get; set; }
            public string Name { get; set; }
            public string PressureSensorName { get; set; }
            public IoPressureMeter PressureSensor { get; set; }
            public float HighLimit { get; set; } = 0;
            public float LowLimit { get; set; } = 0;
            public float BasePressureLimit { get; set; } = 0;
            public float DelayTime { get; set; } = 0;
            public float CheckTime { get; set; } = 0;
            public float LeakLimit { get; set; } = 0;
            public int RetryLimit { get; set; }
            public string HightLimitCommand { get; set; }
            public string LowLimitCommand { get; set; }
            public string BasePressureLimitCommand { get; set; }
            public string ErrorCommand { get; set; }
            public string RetryOverCommand { get; set; }
        }
    }
}