Triton_160/Common/Core/RT/RecipeCenter/RecipeFileManager.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms.VisualStyles;
using System.Xml.Schema;
using System.Xml;
using System.IO;
using Aitex.Core.Properties;
using Aitex.Core.RT.Log;
using System.Text.RegularExpressions;
using Aitex.Common.Util;
using Aitex.Core.RT.Event;
using Aitex.Core.Util;

namespace Aitex.Core.RT.RecipeCenter
{
    public class RecipeFileManager : Singleton<RecipeFileManager>
    {
        private bool _recipeIsValid;

        private List<string> _validationErrors = new List<string>();

        private List<string> _validationWarnings = new List<string>();

 
        IRecipeFileContext _context;

        public void Initialize(IRecipeFileContext context)
        {
            _context = context;
        }


        private void ValidationEventHandler(object sender, ValidationEventArgs e)
        {
            switch (e.Severity)
            {
                case XmlSeverityType.Error:
                    _validationErrors.Add(e.Message);
                    _recipeIsValid = false;
                    break;
                case XmlSeverityType.Warning:
                    _validationWarnings.Add(e.Message);
                    break;
            }
        }

        /// <summary>
        /// XML schema checking
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="recipeName"></param>
        /// <param name="recipeContent"></param>
        /// <param name="reason"></param>
        /// <returns></returns>
        public bool ValidateRecipe(string chamberId, string recipeName, string recipeContent, out List<string> reason)
        {
            try
            {
                XmlDocument document = new XmlDocument();

                document.LoadXml(recipeContent);

                MemoryStream schemaStream = new MemoryStream(ASCIIEncoding.ASCII.GetBytes(GetRecipeSchema(chamberId)));

                XmlReader xmlSchemaReader = XmlReader.Create(schemaStream);

                XmlSchema schema1 = XmlSchema.Read(xmlSchemaReader, ValidationEventHandler);

                document.Schemas.Add(schema1);

                document.LoadXml(recipeContent);

                ValidationEventHandler eventHandler = new ValidationEventHandler(ValidationEventHandler);

                _recipeIsValid = true;

                _validationErrors = new List<string>();

                _validationWarnings = new List<string>();

                // Validates recipe.
                document.Validate(eventHandler);
            }
            catch (Exception ex)
            {
                LOG.Write(ex.Message);
                _recipeIsValid = false;
            }
            if (!_recipeIsValid && _validationErrors.Count == 0)
            {
                _validationErrors.Add( Resources.RecipeFileManager_ValidateRecipe_XMLSchemaValidateFailed);
            }
            reason = _validationErrors;
            return _recipeIsValid;
        }


        /// <summary>
        /// Check recipe content
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="recipeContent"></param>
        /// <param name="reasons"></param>
        /// <returns></returns>
        public bool CheckRecipe(string chamberId, string recipeContent, out List<string> reasons)
        {
            reasons = new List<string>();

            //add recipe content validation here
            try
            {
                var xmlFormat = new XmlDocument();
                xmlFormat.LoadXml(GetRecipeFormatXml(chamberId));
                var mfcDic = new Dictionary<string, double>(); //name + scale
                var pcDic = new Dictionary<string, double>(); //name + scale
                foreach (XmlElement mfc in xmlFormat.SelectNodes("/TableRecipeFormat/Catalog/Group/Step[@DeviceType='MFC']"))
                {
                    mfcDic.Add(mfc.Attributes["ControlName"].Value, Convert.ToDouble(mfc.Attributes["Max"].Value));
                }
                foreach (XmlElement pc in xmlFormat.SelectNodes("/TableRecipeFormat/Catalog/Group/Step[@DeviceType='PC']"))
                {
                    pcDic.Add(pc.Attributes["ControlName"].Value, Convert.ToDouble(pc.Attributes["Max"].Value));
                }
                //var spindleMaxSpeed = Convert.ToDouble(xmlFormat.SelectSingleNode("/TableRecipeFormat/Catalog/Group/Step[@ControlName='Spindle.Speed']").Attributes["Max"].Value);

                var xmlRecipe = new XmlDocument();
                xmlRecipe.LoadXml(recipeContent);

                //read in all recipe items
                Dictionary<int, Dictionary<string, string>> recipeItems = new Dictionary<int, Dictionary<string, string>>();
                var stepElements = xmlRecipe.SelectNodes("/TableRecipeData/Step");
                for (int stepNo = 0; stepNo < stepElements.Count; stepNo++)
                {
                    var stepElement = stepElements[stepNo] as XmlElement;
                    var step = new Dictionary<string, string>();
                    recipeItems.Add(stepNo, step);

                    foreach (XmlAttribute att1 in stepElement.Attributes)
                    {
                        step.Add(att1.Name, att1.Value);
                    }
                    foreach (XmlElement subNd1 in stepElement.ChildNodes)
                    {
                        foreach (XmlAttribute att2 in subNd1.Attributes)
                        {
                            step.Add(att2.Name, att2.Value);
                        }
                        foreach (XmlElement subNd2 in subNd1.ChildNodes)
                        {
                            foreach (XmlAttribute att3 in subNd2.Attributes)
                            {
                                step.Add(att3.Name, att3.Value);
                            }
                            foreach (XmlElement subNd3 in subNd2.ChildNodes)
                            {
                                foreach (XmlAttribute att4 in subNd3.Attributes)
                                {
                                    step.Add(att4.Name, att4.Value);
                                }
                            }
                        }
                    }
                }

                #region check loop control
                for (int j = 0; j < recipeItems.Count; j++)
                {
                    var loopStr = recipeItems[j]["Loop"];
                    bool isLoopStart = Regex.IsMatch(loopStr, @"^Loop\x20\d+$");
                    bool isLoopEnd = Regex.IsMatch(loopStr, @"^Loop End$");
                    bool isNullOrEmpty = string.IsNullOrWhiteSpace(loopStr);
                    if (!isLoopEnd && !isLoopStart && !isNullOrEmpty)
                    {
                        string reason = string.Format("Value '{0}' not valid", loopStr);
                        reasons.Add(string.Format("第{0}步，{1}。", j + 1, reason));
                    }
                    if (isLoopEnd)
                    {
                        string reason = "Loop Start 缺失";
                        reasons.Add(string.Format("第{0}步，{1}。", j + 1, reason));
                    }
                    else if (isLoopStart)
                    {
                        for (int k = j + 1; k < recipeItems.Count; k++)
                        {
                            var loopStr2 = recipeItems[k]["Loop"];
                            bool isCurStepLoopStart = Regex.IsMatch(loopStr2, @"^Loop\x20\d+$");
                            bool isCurStepLoopEnd = Regex.IsMatch(loopStr2, @"^Loop End$");
                            isNullOrEmpty = string.IsNullOrWhiteSpace(loopStr2);
                            if (!isCurStepLoopEnd && !isCurStepLoopStart && !isNullOrEmpty)
                            {
                                string reason = string.Format("Value '{0}' not valid", loopStr2);
                                reasons.Add(string.Format("第{0}步，{1}。", k + 1, reason));
                            }
                            else if (isCurStepLoopStart)
                            {
                                string reason = "前面循环没有结束，不能设置新的Loop Start标志";
                                reasons.Add(string.Format("第{0}步，{1}。", k + 1, reason));

                            }
                            else if (isCurStepLoopEnd)
                            {
                                j = k;
                                break;
                            }

                            if (k == recipeItems.Count - 1)
                            {
                                j = k;
                                string reason = "Loop End 缺失";
                                reasons.Add(string.Format("第{0}步，{1}。", k + 1, reason));
                            }
                        }
                    }
                }

                #endregion

                //check mfc range
                for (int stepNo = 0; stepNo < recipeItems.Count; stepNo++)
                {
                    foreach (var mfcName in mfcDic.Keys)
                    {
                        if (recipeItems[stepNo].ContainsKey(mfcName))
                        {
                            var mfcSetpoint = Convert.ToDouble(recipeItems[stepNo][mfcName]);
                            if (mfcSetpoint < 0 || mfcSetpoint > mfcDic[mfcName])
                            {
                                reasons.Add(string.Format("第{0}步，{1}设定{2}，超出 0~{3}sccm范围。", stepNo + 1, mfcName, mfcSetpoint, mfcDic[mfcName]));
                            }
                        }
                    }

                    //check pc range
                    foreach (var pcName in pcDic.Keys)
                    {
                        if (recipeItems[stepNo].ContainsKey(pcName))
                        {
                            var pcSetpoint = Convert.ToDouble(recipeItems[stepNo][pcName]);
                            if (pcSetpoint < 0 || pcSetpoint > pcDic[pcName])
                            {
                                reasons.Add(string.Format("第{0}步，{1}设定{2}，超出 0~{3}mbar范围。", stepNo + 1, pcName, pcSetpoint, pcDic[pcName]));
                            }
                        }
                    }
                }

                #region recipe parameter validation
                //reading predefined varaible
                var recipePredfine = new Dictionary<string, string>();
                foreach (XmlElement nd in xmlFormat.SelectNodes("/TableRecipeFormat/Validation/Predefine/Item"))
                {
                    recipePredfine.Add(nd.Attributes["VarName"].Value, nd.Attributes["Value"].Value);
                }

                #endregion
            }
            catch (Exception ex)
            {
                reasons.Add(Resources.RecipeFileManager_CheckRecipe_RecipeValidationFailed + ex.Message);
                LOG.Write(ex);
                return false;
            }
            return reasons.Count == 0;
        }


        /// <summary>
        /// This method will be invoked by two places:
        /// (1) Load a recipe from server to GUI for editing (do not need validation when loading, do validation when saving);
        /// (2) Load a recipe from recipe engine to run process(always do a validation before run recipe);
        /// </summary>
        /// <param name="recipeName"></param>
        /// <param name="needValidation">indicate whether a recipe format validation is needed or not</param>
        /// <returns></returns>
        public string LoadRecipe(string chamberId, string recipeName, bool needValidation)
        {
            string rcp = string.Empty;
            try
            {
                using (StreamReader fs = new StreamReader(GenerateRecipeFilePath(chamberId, recipeName)))
                {
                    rcp = fs.ReadToEnd();
                    fs.Close();
                }
                //if (needValidation)
                //{
                //    List<string> reason;
                //    if (!ValidateRecipe(chamberId, recipeName, rcp, out reason))
                //    {
                //        rcp = string.Empty;

                //        LOG.Write("校验recipe file 出错, " + string.Join(",", reason.ToArray()));
                //    }
                //}
            }
            catch (Exception ex)
            {
                LOG.Write(ex, $"load recipe file failed, {recipeName}");
                rcp = string.Empty;
            }
            return rcp;
        }


        public bool CheckRecipeFileExist(string chamberId, string recipeName)
        {
            return File.Exists(GenerateRecipeFilePath(chamberId, recipeName));
        }

        /// <summary>
        /// Get recipe list
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="includingUsedRecipe"></param>
        /// <returns></returns>
        public IEnumerable<string> GetRecipes(string chamberId, bool includingUsedRecipe)
        {
            return _context.GetRecipes(chamberId, includingUsedRecipe);
        }


        /// <summary>
        /// Get recipe list in xml format
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="includingUsedRecipe"></param>
        /// <returns></returns>
        public string GetXmlRecipeList(string chamberId, bool includingUsedRecipe)
        {
            XmlDocument doc = new XmlDocument();
            var baseFolderPath = getRecipeDirPath(chamberId);
            DirectoryInfo curFolderInfo = new DirectoryInfo(baseFolderPath);
            doc.AppendChild(GenerateRecipeList(chamberId, curFolderInfo, doc, includingUsedRecipe));
            return doc.OuterXml;
        }

        public void SaveRecipeHistory(string chamberId, string recipeName, string recipeContent, bool needSaveAs = true)
        {
            try
            {
                if (!string.IsNullOrEmpty(recipeName) && needSaveAs)
                {
                    string newRecipeName = string.Format("HistoryRecipe\\{0}\\{1}", DateTime.Now.ToString("yyyyMM"), recipeName);

                    //SaveRecipe(chamberId, newRecipeName, recipeContent, true, false);
                    LOG.Write(string.Format("{0}通知TM保存工艺程序{1}", chamberId, recipeName));
                }

            }
            catch (Exception ex)
            {
                LOG.Write(ex, string.Format("保存{0}工艺程序{1}发生错误", chamberId, recipeName));
            }

        }
        /// <summary>
        /// generate recipe list information in current directory
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="currentDir"></param>
        /// <param name="doc"></param>
        /// <returns></returns>
        XmlElement GenerateRecipeList(string chamberId, DirectoryInfo currentDir, XmlDocument doc, bool includingUsedRecipe)
        {
            int trimLength = getRecipeDirPath(chamberId).LastIndexOf("\\");
            XmlElement folderEle = doc.CreateElement("Folder");
            folderEle.SetAttribute("Name", currentDir.FullName.Substring(trimLength));

            DirectoryInfo[] dirInfos = currentDir.GetDirectories();
            foreach (DirectoryInfo dirInfo in dirInfos)
            {
                if (!includingUsedRecipe && dirInfo.Name == "HistoryRecipe")
                    continue;
                folderEle.AppendChild(GenerateRecipeList(chamberId, dirInfo, doc, includingUsedRecipe));
            }

            FileInfo[] fileInfos = currentDir.GetFiles("*.rcp");
            foreach (FileInfo fileInfo in fileInfos)
            {
                XmlElement fileNd = doc.CreateElement("File");
                string fileStr = fileInfo.FullName.Substring(trimLength).TrimStart(new char[] { '\\' }); ;
                fileStr = fileStr.Substring(0, fileStr.LastIndexOf("."));
                fileNd.SetAttribute("Name", fileStr);
                folderEle.AppendChild(fileNd);
            }
            return folderEle;
        }

        /// <summary>
        /// Delete a recipe by recipe name
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="recipeName"></param>
        /// <returns></returns>
        public bool DeleteRecipe(string chamberId, string recipeName)
        {
            try
            {
                File.Delete(GenerateRecipeFilePath(chamberId, recipeName));

                InfoDialog(string.Format( Resources.RecipeFileManager_DeleteRecipe_RecipeFile0DeleteSucceeded, recipeName));
            }
            catch (Exception ex)
            {
                LOG.Write(ex, "删除recipe file 出错");

                WarningDialog(string.Format( Resources.RecipeFileManager_DeleteRecipe_RecipeFile0DeleteFailed, recipeName));

                return false;
            }
            return true;
        }

        /// <summary>
        ///  Rename recipe
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="oldName"></param>
        /// <param name="newName"></param>
        /// <returns></returns>
        public bool RenameRecipe(string chamId, string oldName, string newName)
        {
            try
            {
                if (File.Exists(GenerateRecipeFilePath(chamId, newName)))
                {
                    WarningDialog(string.Format( Resources.RecipeFileManager_RenameRecipe_RecipeFile0FileExisted, oldName));
                    return false;
                }
                else
                {
                    File.Move(GenerateRecipeFilePath(chamId, oldName), GenerateRecipeFilePath(chamId, newName));

                    InfoDialog(string.Format( Resources.RecipeFileManager_RenameRecipe_RecipeFile0Renamed, oldName, newName));
                }
            }
            catch (Exception ex)
            {
                LOG.Write(ex, "重命名recipe file 出错");

                WarningDialog(string.Format( Resources.RecipeFileManager_RenameRecipe_RecipeFile0RenameFailed, oldName, newName));

                return false;
            }
            return true;
        }

        //private void EventInfo(string message)
        //{
        //    _context.PostInfoEvent(message);
        //}

        //private void EventWarning(string message)
        //{
        //    _context.PostWarningEvent(message);
        //}

        //private void EventAlarm(string message)
        //{
        //    _context.PostAlarmEvent(message);
        //}

        private void InfoDialog(string message)
        {
            _context.PostInfoDialogMessage(message);
        }

        private void WarningDialog(string message)
        {
            _context.PostWarningDialogMessage(message);
        }

        //private void AlarmDialog(string message)
        //{
        //    _context.PostAlarmDialogMessage(message);
        //}

        private void EventDialog(string message, List<string> reason)
        {
            string msg = message;
            foreach (var r in reason)
            {
                msg += "\r\n" + r;
            }
            _context.PostDialogEvent(msg);
        }

        /// <summary>
        /// get recipe's file path
        /// </summary>
        /// <param name="recipeName"></param>
        /// <returns></returns>
        private string GenerateRecipeFilePath(string chamId, string recipeName)
        {
            return getRecipeDirPath(chamId) + recipeName + ".rcp";
        }
        private string GenerateSequenceFilePath(string chamId, string recipeName)
        {
            return getRecipeDirPath(chamId) + recipeName + ".seq";
        }
        /// <summary>
        /// get recipe's dir path
        /// </summary>
        /// <param name="recipeName"></param>
        /// <returns></returns>
        private string getRecipeDirPath(string chamId)
        {
            var dir = string.Format("{0}{1}\\", PathManager.GetRecipeDir(), chamId);
            DirectoryInfo di = new DirectoryInfo(dir);
            if (!di.Exists) di.Create();
            return dir;
        }


        /// <summary>
        /// delete a recipe folder
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="folderName"></param>
        /// <returns></returns>
        public bool DeleteFolder(string chamId, string folderName)
        {
            try
            {
                Directory.Delete(getRecipeDirPath(chamId) + folderName, true);
                InfoDialog(string.Format( Resources.RecipeFileManager_DeleteFolder_RecipeFolder0DeleteSucceeded, folderName));
            }
            catch (Exception ex)
            {
                LOG.Write(ex, "删除recipe folder 出错");
                WarningDialog(string.Format("recipe folder  {0} delete failed", folderName));
                return false;
            }
            return true;
        }


        /// <summary>
        /// save as recipe content
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="recipeName"></param>
        /// <param name="recipeContent"></param>
        /// <returns></returns>
        public bool SaveAsRecipe(string chamId, string recipeName, string recipeContent)
        {
            var path = GenerateRecipeFilePath(chamId, recipeName);
            if (File.Exists(path))
            {
                WarningDialog(string.Format( Resources.RecipeFileManager_SaveAsRecipe_RecipeFile0savefailed, recipeName));
                return false;
            }
            return SaveRecipe(chamId, recipeName, recipeContent, true, true);
        }

        /// <summary>
        /// save recipe content
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="recipeName"></param>
        /// <param name="recipeContent"></param>
        /// <returns></returns>
        public bool SaveRecipe(string chamId, string recipeName, string recipeContent, bool clearBarcode, bool notifyUI)
        {
            //validate recipe format when saving a recipe file
            //var reasons1 = new List<string>();
            //var reasons2 = new List<string>();
            //ValidateRecipe(chamId, recipeName, recipeContent, out reasons1);
            //CheckRecipe(chamId, recipeContent, out reasons2);
            //reasons1.AddRange(reasons2);
            //if (reasons1.Count > 0)
            //{
            //    EventDialog(string.Format( Resources.RecipeFileManager_SaveRecipe_SaveRecipeContentError, recipeName), reasons1);
            //}

            bool ret = true;
            try
            {
                var path = GenerateRecipeFilePath(chamId, recipeName);
                FileInfo fi = new FileInfo(path);
                if (!fi.Directory.Exists)
                    fi.Directory.Create();

                XmlDocument xml = new XmlDocument();
                xml.LoadXml(recipeContent);

                var rootNode = xml.SelectSingleNode("/TableRecipeData") as XmlElement;
                if (rootNode != null)
                {
                    if (clearBarcode)
                    {
                        rootNode.SetAttribute("Barcode", "");
                    }
                    else
                    {
                        string barcode = rootNode.GetAttribute("Barcode");
                        string recipe = GetRecipeByBarcode(chamId, barcode);
                        if (!string.IsNullOrEmpty(barcode) && !string.IsNullOrEmpty(recipe) && recipe!=recipeName)
                        {
                            if (notifyUI)
                            {
                                WarningDialog(string.Format(Resources.RecipeFileManager_SaveRecipe_Barcode0IsDuplicatedIn1, barcode, recipe));
                            }
                            else
                            {
                                LOG.Error(string.Format(Resources.RecipeFileManager_SaveRecipe_Barcode0IsDuplicatedIn1, barcode, recipe));
                            }
                            return false;
                        }                        
                    }
                }


                 
                XmlTextWriter writer = new XmlTextWriter(path, null);
                writer.Formatting = Formatting.Indented;
                xml.Save(writer);
                writer.Close();

                if (notifyUI)
                {
                    InfoDialog(string.Format( Resources.RecipeFileManager_SaveRecipe_RecipeFile0SaveCompleted, recipeName));
                }
                else
                {
                    LOG.Write(string.Format( Resources.RecipeFileManager_SaveRecipe_RecipeFile0SaveCompleted, recipeName));
                }
            }
            catch (Exception ex)
            {
                LOG.Write(ex, "保存recipe file 出错");

                if (notifyUI)
                {
                    WarningDialog(string.Format(Resources.RecipeFileManager_SaveRecipe_RecipeFile0SaveFailed, recipeName));
                }
                ret = false;
            }
            return ret;
        }

        /// <summary>
        /// move recipe file
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="recipeName"></param>
        /// <returns></returns>
        public bool MoveRecipeFile(string chamId, string recipeName, string tragetFolderName, bool clearBarcode, bool notifyUI)
        {
            bool ret = true;
            try
            {
                var path = getRecipeDirPath(chamId);
                string fullFileName = path + recipeName + ".rcp";
                string tragetFullFilePath = path + tragetFolderName;
                File.Move(fullFileName, tragetFullFilePath + "\\" + recipeName.Split('\\')[recipeName.Split('\\').Length - 1] + ".rcp");
                if (notifyUI)
                {
                    InfoDialog(string.Format(Resources.RecipeFileManager_MoveRecipe_RecipeFile0MoveCompleted, recipeName));
                }
                else
                {
                    LOG.Write(string.Format(Resources.RecipeFileManager_MoveRecipe_RecipeFile0MoveCompleted, recipeName));
                }
            }
            catch (Exception ex)
            {
                LOG.Write(ex, "移动 recipe file 出错");

                if (notifyUI)
                {
                    WarningDialog(string.Format(Resources.RecipeFileManager_MoveRecipe_RecipeFile0MoveFailed, recipeName));
                }
                ret = false;
            }
            return ret;
        }

        /// <summary>
        /// create a new recipe folder
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="folderName"></param>
        /// <returns></returns>
        public bool CreateFolder(string chamId, string folderName)
        {
            try
            {
                Directory.CreateDirectory(getRecipeDirPath(chamId) + folderName);
                InfoDialog(string.Format( Resources.RecipeFileManager_CreateFolder_RecipeFolder0Created, folderName));
            }
            catch (Exception ex)
            {
                LOG.Write(ex, "创建recipe folder 出错");
                WarningDialog(string.Format( Resources.RecipeFileManager_CreateFolder_RecipeFolder0CreateFailed, folderName));
                return false;
            }
            return true;
        }

        /// <summary>
        /// Rename recipe folder name
        /// </summary>
        /// <param name="chamId"></param>
        /// <param name="oldName"></param>
        /// <param name="newName"></param>
        /// <returns></returns>
        public bool RenameFolder(string chamId, string oldName, string newName)
        {
            try
            {
                string oldPath = getRecipeDirPath(chamId) + oldName;
                string newPath = getRecipeDirPath(chamId) + newName;
                Directory.Move(oldPath, newPath);
                InfoDialog(string.Format( Resources.RecipeFileManager_RenameFolder_RecipeFolder0renamed, oldName, newName));
            }
            catch (Exception ex)
            {
                LOG.Write(ex, "重命名recipe folder 出错");
                WarningDialog(string.Format( Resources.RecipeFileManager_RenameFolder_RecipeFolder0RenameFailed, oldName, newName));
                return false;
            }
            return true;
        }

        private string GetRecipeBody(string chamberId, string nodePath)
        {
            if (_context == null)
                return string.Empty;

            string schema = _context.GetRecipeDefiniton(chamberId);

            XmlDocument dom = new XmlDocument();

            dom.LoadXml(schema);

            XmlNode node = dom.SelectSingleNode(nodePath);

            return node.OuterXml;
        }

        /// <summary>
        /// get reactor's recipe format define file
        /// </summary>
        /// <param name="chamId"></param>
        /// <returns></returns>
        public string GetRecipeFormatXml(string chamberId)
        {
            return GetRecipeBody(chamberId, "/Aitex/TableRecipeFormat");
        }

        /// <summary>
        /// get reactor's template recipe file
        /// </summary>
        /// <param name="chamId"></param>
        /// <returns></returns>
        public string GetRecipeTemplate(string chamberId)
        {
            if (_context != null)
                return _context.GetRecipeTemplate(chamberId);

            return GetRecipeBody(chamberId, "/Aitex/TableRecipeData");
        }

        /// <summary>
        /// get reactor's template recipe file
        /// </summary>
        /// <param name="chamId"></param>
        /// <returns></returns>
        public string GetRecipeSchema(string chamberId)
        {
            if (_context == null)
                return string.Empty;

            string schema = _context.GetRecipeDefiniton(chamberId);

            XmlDocument dom = new XmlDocument();

            dom.LoadXml(schema);

            XmlNode node = dom.SelectSingleNode("/Aitex/TableRecipeSchema");
            return node.InnerXml;
        }

        public string GetRecipeByBarcode(string chamberId, string barcode)
        {
            try
            {
                string recipePath = PathManager.GetRecipeDir() + chamberId + "\\";
                var di = new DirectoryInfo(recipePath);
                var fis = di.GetFiles("*.rcp", SearchOption.AllDirectories);
 
                XmlDocument xml = new XmlDocument();
                foreach (var fi in fis)
                {
                    string str = fi.FullName.Substring(recipePath.Length);
                    
                    if (!str.Contains("HistoryRecipe\\"))
                    {
                        xml.Load(fi.FullName);

                        if (xml.SelectSingleNode(string.Format("/TableRecipeData[@Barcode='{0}']", barcode)) != null)
                        {
                            return str.Substring(0, str.LastIndexOf('.'));
                        }
                    }
                }
                
                return string.Empty;
            }
            catch (Exception ex)
            {
                LOG.Write(ex);
                return string.Empty;
            }    
        }

        //#region Sequence 

        //private string GetSequenceConfig(string nodePath)
        //{
        //    if (_seqContext == null)
        //        return string.Empty;

        //    string schema = _seqContext.GetConfigXml();

        //    XmlDocument dom = new XmlDocument();

        //    dom.LoadXml(schema);

        //    XmlNode node = dom.SelectSingleNode(nodePath);

        //    return node.OuterXml;
        //}

        public bool CheckSequenceFileExist(string sequenceName)
        {
            return File.Exists(GenerateSequenceFilePath("System", sequenceName));
        }

        public string GetSequence(string sequenceName, bool needValidation)
        {
            string seq = string.Empty;
            try
            {
                using (StreamReader fs = new StreamReader(GenerateRecipeFilePath("System", sequenceName)))
                {
                    seq = fs.ReadToEnd();
                    fs.Close();
                }
            }
            catch (Exception ex)
            {
                LOG.Write(ex);
                EV.PostWarningLog("System", $"Read {sequenceName} failed, " + ex.Message);
                seq = string.Empty;
            }
            return seq;
        }

        public List<string> GetSequenceNameList()
        {
            var result = new List<string>();
            try
            {
                string recipePath = PathManager.GetRecipeDir() + "System" + "\\";
                var di = new DirectoryInfo(recipePath);
                var fis = di.GetFiles("*.rcp", SearchOption.AllDirectories);
 
                foreach (var fi in fis)
                {
                    string str = fi.FullName.Substring(recipePath.Length);
                    str = str.Substring(0, str.LastIndexOf('.'));
                    if (!str.Contains("HistoryRecipe\\"))
                    {
                        result.Add(str);
                    }
                }
 
            }
            catch (Exception ex)
            {
                LOG.Write(ex);
            }
            return result;
        }

        public bool DeleteSequence(string sequenceName)
        {
            try
            {
                var path = GenerateRecipeFilePath("System", sequenceName);
 
                File.Delete(path);

                LOG.Write($"sequence {sequenceName} deleted");
            }
            catch (Exception ex)
            {
                LOG.Write(ex);

                return false;
            }
            return true;
        }

        public bool SaveSequence(string sequenceName, string sequenceContent, bool notifyUI)
        {
            bool ret = true;
            try
            {
                var path = GenerateSequenceFilePath("System", sequenceName);


                FileInfo fi = new FileInfo(path);
                if (!fi.Directory.Exists)
                {
                    fi.Directory.Create();
                }

                XmlDocument xml = new XmlDocument();
                xml.LoadXml(sequenceContent);

                XmlTextWriter writer = new XmlTextWriter(path, null);
                writer.Formatting = Formatting.Indented;
                xml.Save(writer);
                writer.Close();

                if (notifyUI)
                {
                    EV.PostPopDialogMessage(EventLevel.Information, "Save Complete", $"Sequence {sequenceName} saved ");
                }
                else
                {
                    EV.PostInfoLog("System", $"Sequence {sequenceName} saved ");
                }
            }
            catch (Exception ex)
            {
                LOG.Write(ex);

                EV.PostWarningLog("System", $"save sequence {sequenceName} failed, " + ex.Message);

                if (notifyUI)
                {
                    EV.PostPopDialogMessage(EventLevel.Alarm, "Save Error", $"save sequence {sequenceName} failed, " + ex.Message);
                }
                ret = false;
            }
            return ret;
        }

        //public bool SaveAsSequence(string sequenceName, string sequenceContent)
        //{
        //    var path = GenerateSequenceFilePath(SequenceFolder, sequenceName);
        //    if (File.Exists(path))
        //    {
        //        EV.PostWarningLog(SourceModule, $"save sequence {sequenceName} failed, already exist");
        //        return false;
        //    }
        //    return SaveSequence(sequenceName, sequenceContent, false);
        //}

        //public bool RenameSequence(string oldName, string newName)
        //{
        //    try
        //    {
        //        var path = GenerateSequenceFilePath(SequenceFolder, oldName);
        //        if (!_seqContext.EnableEdit(path))
        //            return false;

        //        if (File.Exists(GenerateSequenceFilePath(SequenceFolder, newName)))
        //        {
        //            EV.PostWarningLog(SourceModule, $"{newName} already exist, rename failed");
        //            return false;
        //        }
        //        else
        //        {
        //            File.Move(path, GenerateSequenceFilePath(SequenceFolder, newName));

        //            EV.PostInfoLog(SourceModule, $"sequence {oldName} renamed to {newName}");
        //        }
        //    }
        //    catch (Exception ex)
        //    {
        //        LOG.Write(ex);
        //        EV.PostWarningLog(SourceModule, $"rename {oldName} failed, " + ex.Message);

        //        return false;
        //    }
        //    return true;
        //}

        //public string GetSequenceFormatXml()
        //{
        //    return GetSequenceConfig("/Aitex/TableSequenceFormat");
        //}



        //internal bool DeleteSequenceFolder(string folderName)
        //{
        //    try
        //    {
        //        Directory.Delete(PathManager.GetRecipeDir() + SequenceFolder + "\\" + folderName, true);

        //        EV.PostInfoLog(SourceModule, "Folder " + folderName + "deleted");
        //    }
        //    catch (Exception ex)
        //    {
        //        LOG.Write(ex, "delete sequence folder exception");
        //        EV.PostWarningLog(SourceModule, $"can not delete folder {folderName}, {ex.Message}");
        //        return false;
        //    }
        //    return true;
        //}

        //internal bool CreateSequenceFolder(string folderName)
        //{
        //    try
        //    {
        //        Directory.CreateDirectory(PathManager.GetRecipeDir() + SequenceFolder + "\\" + folderName);

        //        EV.PostInfoLog(SourceModule, "Folder " + folderName + "created");
        //    }
        //    catch (Exception ex)
        //    {
        //        LOG.Write(ex, "sequence folder create exception");
        //        EV.PostWarningLog(SourceModule, $"can not create folder {folderName}, {ex.Message}");
        //        return false;
        //    }
        //    return true;
        //}

        //internal bool RenameSequenceFolder(string oldName, string newName)
        //{
        //    try
        //    {
        //        string oldPath = PathManager.GetRecipeDir() + SequenceFolder + "\\" + oldName;
        //        string newPath = PathManager.GetRecipeDir() + SequenceFolder + "\\" + newName;
        //        Directory.Move(oldPath, newPath);

        //        EV.PostInfoLog(SourceModule, $"rename folder  from {oldName} to {newName}");
        //    }
        //    catch (Exception ex)
        //    {
        //        LOG.Write(ex, "rename sequence folder failed");
        //        EV.PostWarningLog(SourceModule, $"can not rename folder {oldName}, {ex.Message}");
        //        return false;
        //    }
        //    return true;
        //}

        //public string GetXmlSequenceList(string chamberId)
        //{
        //    XmlDocument doc = new XmlDocument();

        //    DirectoryInfo curFolderInfo = new DirectoryInfo(PathManager.GetRecipeDir() + SequenceFolder + "\\");
        //    doc.AppendChild(GenerateSequenceList(chamberId, curFolderInfo, doc));
        //    return doc.OuterXml;
        //}

        //XmlElement GenerateSequenceList(string chamberId, DirectoryInfo currentDir, XmlDocument doc)
        //{
        //    int trimLength = (PathManager.GetRecipeDir() + SequenceFolder + "\\").Length;
        //    XmlElement folderEle = doc.CreateElement("Folder");
        //    folderEle.SetAttribute("Name", currentDir.FullName.Substring(trimLength));

        //    DirectoryInfo[] dirInfos = currentDir.GetDirectories();
        //    foreach (DirectoryInfo dirInfo in dirInfos)
        //    {

        //        folderEle.AppendChild(GenerateSequenceList(chamberId, dirInfo, doc));
        //    }

        //    FileInfo[] fileInfos = currentDir.GetFiles("*.seq");
        //    foreach (FileInfo fileInfo in fileInfos)
        //    {
        //        XmlElement fileNd = doc.CreateElement("File");
        //        string fileStr = fileInfo.FullName.Substring(trimLength).TrimStart(new char[] { '\\' }); ;
        //        fileStr = fileStr.Substring(0, fileStr.LastIndexOf("."));
        //        fileNd.SetAttribute("Name", fileStr);
        //        folderEle.AppendChild(fileNd);
        //    }
        //    return folderEle;
        //}
        //#endregion

    }
}