using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using XHandler.View;
using XCore;
using XImagingXhandler.XDAL;
using System.Xml;
using System.Windows.Threading;
using DriverLibrary;
using System.Windows;
using XCommon.Log;
using System.Reflection;
using XHandler.View.MethodProperty;
using static HxEnum.OperationTypeEnum;

namespace XHandler.Controls
{
    public class IfElseControl
    {
        string strCurrentCulture = "";
        public RunWnd launchView = null;

        public IfElseControl(string strCurrentCulture)
        {
            this.strCurrentCulture = strCurrentCulture;
        }

        #region 逻辑判断
        /// <summary>
        /// 逻辑判断
        /// </summary>
        /// <param name="methodNode">装载方法属性节点对象</param>
        /// <returns>-1：有错；0：条件判断未成立；1:条件判断成立</returns>
        public int ExecuteIfElse(XmlNode methodNode)
        {
            int iresult = -1;
            if (launchView._cancelSource.IsCancellationRequested)
            {
                iresult = -1;
                return iresult;
            }
            if (strCurrentCulture.Equals("zh-CN"))
            {
                launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】> Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】" + Properties.MachineRunResource.strStart.ToString());
            }
            else
            {
                launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】> Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】start:");
            }

            string variableName = methodNode.SelectSingleNode("variableName").InnerText;
            int variableValue = Convert.ToInt32(methodNode.SelectSingleNode("variableValue").InnerText);
            int logicMark= Convert.ToInt32(methodNode.SelectSingleNode("logicCondition").InnerText);

            Variable variable = new Variable();
            Stack<Variable> stackTem = new Stack<Variable>();//临时存储变量过得对象
            int totalLoop = launchView.gloadVariable.Count;
            // 从当前变量字典中取出变量的值
            for (int i = 0; i < totalLoop; i++)
            {
                Variable v = launchView.gloadVariable.Pop();         //取出最近的一个匹配变量   
                stackTem.Push(v);

                if (v.variablename == variableName)
                {
                    variable = v;
                    break;
                }
            }
            int totalLoopTem = stackTem.Count;
            for (int i=0;i< totalLoopTem; i++)
            {
                Variable v = stackTem.Pop();    
                launchView.gloadVariable.Push(v);
            }

            bool result = true;
            string strLogic = "";
            if (variable.variablename!=null&&variable.variablename!="")
            {
                switch (logicMark)
                {
                    case (int)LogicMark.Above:
                        result = (Convert.ToInt32(variable.variablecurval) > variableValue) ? true : false;
                        strLogic = ">";
                        break;
                    case (int)LogicMark.Below:
                        result = (Convert.ToInt32(variable.variablecurval) < variableValue) ? true : false;
                        strLogic = "<";
                        break;
                    case (int)LogicMark.Equal:
                        result = (Convert.ToInt32(variable.variablecurval) == variableValue) ? true : false;
                        strLogic = "=";
                        break;
                    case (int)LogicMark.Unequal:
                        result = (Convert.ToInt32(variable.variablecurval) != variableValue) ? true : false;
                        strLogic = "!=";
                        break;
                    case (int)LogicMark.AboveEqual:
                        result = (Convert.ToInt32(variable.variablecurval) >= variableValue) ? true : false;
                        strLogic = ">=";
                        break;
                    case (int)LogicMark.BelowEqual:
                        result = (Convert.ToInt32(variable.variablecurval) <= variableValue) ? true : false;
                        strLogic = "<=";
                        break;
                    default:
                        break;
                }
            }
            else  //条件判断的变量没有找到
            {
                if (strCurrentCulture.Equals("zh-CN"))
                {
                    launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】>Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】" + Properties.MachineRunResource.strError.ToString() + Properties.IfElseResource.strNotFindVariable.ToString());
                }
                else
                {
                    launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】>Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】error: there isn't find logic variable.");
                }
                iresult = -1;
                return iresult;
            }

            if(!result)
            {
                iresult = 0;
                if (strCurrentCulture.Equals("zh-CN"))
                {
                    launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】>Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】" + Properties.MachineRunResource.strProgress.ToString() + Properties.IfElseResource.strConditionFailed.ToString() + " " + variable.variablename + strLogic + variableValue);
                }
                else
                {
                    launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】>Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】progress: logic executing was failed." + " " + variable.variablename + strLogic + variableValue);
                }
            }
            else
            {
                iresult = 1;
                if (strCurrentCulture.Equals("zh-CN"))
                {
                    launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】>Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】" + Properties.MachineRunResource.strProgress.ToString() + Properties.IfElseResource.strConditionPass.ToString()
                        +" "+ variable.variablename+ strLogic + variableValue);
                }
                else
                {
                    launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】>Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】progress: logic executing is pass." + " " + variable.variablename + strLogic + variableValue);

                }

                if (strCurrentCulture.Equals("zh-CN"))
                {
                    launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】>Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】" + Properties.MachineRunResource.strProgress.ToString() + Properties.IfElseResource.strEnterExecute.ToString());
                }
                else
                {
                    launchView.AddLogs("【" + DateTime.Now.ToString("HH:mm:ss:fff") + "】>Xhandler: 【" + methodNode.SelectSingleNode("name").InnerText + "】progress: enter execute;");
                }
            }
            return iresult;
        }
        #endregion
    }
}