using System;
using System.Collections.Generic;
using System.Xml;
using Aitex.Common.Util;
using Aitex.Core.RT.Event;
using Aitex.Core.RT.Log;
using Aitex.Core.RT.SCCore;

namespace VirgoRT.Modules
{
    /// <summary>
    /// Recipe head
    /// </summary>
    public class RecipeHead
    {
        public string RecipeVariation { get; set; }
        public string CreationTime { get; set; }
        public string LastRevisionTime { get; set; }
        public string CreatedBy { get; set; }
        public string LastModifiedBy { get; set; }
        public string PressureMode { get; set; }
        public string Description { get; set; }
        public string Barcode { get; set; }
        public string BasePressure { get; set; }
        public string PumpDownLimit { get; set; }
        //public string ElectrodeTemp    { get; set; }
        //public string HeaterTemp       { get; set; }
        public string PurgeActive { get; set; }
        public string MatchPositionC1 { get; set; }
        public string MatchPositionC2 { get; set; }
        public string SubstrateTemp { get; set; }
        public string PumpingPinState { get; set; }
        public string NotToPurgeOrVent { get; set; }    //For keep vacuum after idle clean
        public string VentingPinState { get; set; }

        public string PinDownPressure { get; set; }

    }

    public class RecipeStep
    {
        public string StepName;
        public double StepTime;
        public bool IsJumpStep;
        public bool IsLoopStartStep;
        public bool IsLoopEndStep;
        public int LoopCount;
        public string EndBy;

        //public double EndByValue;
        public Dictionary<string, string> RecipeCommands = new Dictionary<string, string>();
    }

    public class Recipe
    {
        /// <summary>
        /// 当前Recipe Run 记录对应的Guid
        /// 每个Recipe Run 都对应有一个唯一的Guid
        /// </summary>
        public static Guid CurrentRecipeRunGuid;

        /// <summary>
        /// 解析工艺程序文件
        /// </summary>
        /// <param name="recipeName">工艺程序名</param>
        /// <param name="xmlRecipeData">xml格式的工艺数据内容</param>
        /// <param name="recipeData">返回解析的工艺数据变量</param>
        /// <returns>True：解析成功 | False：解析失败</returns>
        public static bool Parse(string recipe, out RecipeHead recipeHead, out List<RecipeStep> recipeData)
        {
            recipeHead = new RecipeHead();
            recipeData = new List<RecipeStep>();

            try
            {
                //获取工艺程序文件中允许的命令字符串列表
                //目的：如果工艺程序文件中含有规定之外的命令，则被禁止执行
                HashSet<string> recipeAllowedCommands = new HashSet<string>();
                XmlDocument rcpFormatDoc = new XmlDocument();

                string recipeSchema = PathManager.GetCfgDir() + "RecipeFormat.xml";
                rcpFormatDoc.Load(recipeSchema);

                XmlNodeList rcpItemNodeList = rcpFormatDoc.SelectNodes("/Aitex/TableRecipeFormat/Catalog/Group/Step");
                foreach (XmlElement item in rcpItemNodeList)
                    recipeAllowedCommands.Add(item.Attributes["ControlName"].Value);

                //获取工艺程序文件中所有步的内容
                XmlDocument rcpDataDoc = new XmlDocument();
                rcpDataDoc.LoadXml(recipe);

                recipeHead.PressureMode = rcpDataDoc.DocumentElement.HasAttribute("PressureMode") ? rcpDataDoc.DocumentElement.Attributes["PressureMode"].Value : "";

                recipeHead.BasePressure = rcpDataDoc.DocumentElement.HasAttribute("BasePressure") ? rcpDataDoc.DocumentElement.Attributes["BasePressure"].Value : "";

                recipeHead.PumpDownLimit = rcpDataDoc.DocumentElement.HasAttribute("PumpDownLimit") ? rcpDataDoc.DocumentElement.Attributes["PumpDownLimit"].Value : "";

                recipeHead.PurgeActive = rcpDataDoc.DocumentElement.HasAttribute("PurgeActive") ? rcpDataDoc.DocumentElement.Attributes["PurgeActive"].Value : "";

                recipeHead.MatchPositionC1 = rcpDataDoc.DocumentElement.HasAttribute("MatchPositionC1") ? rcpDataDoc.DocumentElement.Attributes["MatchPositionC1"].Value : "";

                recipeHead.MatchPositionC2 = rcpDataDoc.DocumentElement.HasAttribute("MatchPositionC2") ? rcpDataDoc.DocumentElement.Attributes["MatchPositionC2"].Value : "";

                recipeHead.Barcode = rcpDataDoc.DocumentElement.HasAttribute("Barcode") ? rcpDataDoc.DocumentElement.Attributes["Barcode"].Value : "";

                recipeHead.SubstrateTemp = rcpDataDoc.DocumentElement.HasAttribute("SubstrateTemp") ? rcpDataDoc.DocumentElement.Attributes["SubstrateTemp"].Value : "";

                recipeHead.PumpingPinState = rcpDataDoc.DocumentElement.HasAttribute("PumpingPinState") ? rcpDataDoc.DocumentElement.Attributes["PumpingPinState"].Value : "Down";

                //For keep vacuum after idle clean
                recipeHead.NotToPurgeOrVent = rcpDataDoc.DocumentElement.HasAttribute("NotToPurgeOrVent") ? rcpDataDoc.DocumentElement.Attributes["NotToPurgeOrVent"].Value : "";

                recipeHead.VentingPinState = rcpDataDoc.DocumentElement.HasAttribute("VentingPinState") ? rcpDataDoc.DocumentElement.Attributes["VentingPinState"].Value : "Down";

                recipeHead.PinDownPressure = rcpDataDoc.DocumentElement.HasAttribute("PinDownPressure") ? rcpDataDoc.DocumentElement.Attributes["PinDownPressure"].Value : "1000";

                XmlNodeList stepNodeList = rcpDataDoc.SelectNodes("/TableRecipeData/Step");
                for (int i = 0; i < stepNodeList.Count; i++)
                {
                    var recipeStep = new RecipeStep();
                    recipeData.Add(recipeStep);

                    XmlElement stepNode = stepNodeList[i] as XmlElement;
                    Dictionary<string, string> dic = new Dictionary<string, string>();

                    //遍历Step节点
                    foreach (XmlAttribute att in stepNode.Attributes)
                    {
                        if (recipeAllowedCommands.Contains(att.Name))
                        {
                            dic.Add(att.Name, att.Value);
                        }
                    }
                    //遍历Step子节点中所有的attribute属性节点
                    foreach (XmlElement subStepNode in stepNode.ChildNodes)
                    {
                        foreach (XmlAttribute att in subStepNode.Attributes)
                        {
                            if (recipeAllowedCommands.Contains(att.Name))
                            {
                                dic.Add(att.Name, att.Value);
                            }
                        }
                        //遍历Step子节点的子节点中所有的attribute属性节点
                        foreach (XmlElement subsubStepNode in subStepNode.ChildNodes)
                        {
                            foreach (XmlAttribute att in subsubStepNode.Attributes)
                            {
                                if (recipeAllowedCommands.Contains(att.Name))
                                {
                                    dic.Add(att.Name, att.Value);
                                }
                            }
                        }
                    }

                    recipeStep.IsJumpStep = true;//!Convert.ToBoolean(dic["Ramp"]);
                    recipeStep.StepName = dic["Name"];
                    recipeStep.StepTime = double.Parse(dic["Time"]);
                    string loopStr = dic["Loop"];
                    recipeStep.IsLoopStartStep = System.Text.RegularExpressions.Regex.Match(loopStr, @"Loop\x20\d+\s*$").Success;
                    recipeStep.IsLoopEndStep = System.Text.RegularExpressions.Regex.Match(loopStr, @"Loop End$").Success;
                    if (recipeStep.IsLoopStartStep)
                        recipeStep.LoopCount = Convert.ToInt32(loopStr.Replace("Loop", string.Empty));
                    else
                        recipeStep.LoopCount = 0;
                    //recipeStep.EndByValue = Convert.ToDouble(dic["EndValue"]);
                    recipeStep.EndBy = dic["EndBy"];

                    if (recipeStep.EndBy == "EndByRfTime")
                    {
                        recipeStep.StepTime = double.Parse(dic["Rf.SetPowerOnTime"]);

                        if (recipeStep.StepTime <= 0)
                        {
                            LOG.Error("recipe 没有定义RF Power on的时间");
                            return false;
                        }
                    }

                    int rfPower = (int)Convert.ToDouble(dic["Rf.SetPower"]);
                    dic.Add("Rf.SetPowerOnOff", rfPower > 0 ? "true" : "false");

                    //dic.Remove("Ramp");
                    dic.Remove("StepNo");
                    dic.Remove("Name");
                    dic.Remove("Loop");
                    dic.Remove("Time");
                    dic.Remove("EndBy");
                    //dic.Remove("EndValue");
                    dic.Remove("Rf.SetPowerOnTime");

                    foreach (string key in dic.Keys)
                        recipeStep.RecipeCommands.Add(key, dic[key]);
                }
            }
            catch (Exception ex)
            {
                LOG.Write(ex);
                return false;
            }
            return true;
        }
    }
}