using System.Collections.Generic;
using System.IO;
using System.Xml;
using ZJ_BYD.ViewModel;

namespace ZJ_BYD.Untils
{
    public class XmlHelper
    {
        /// <summary>
        /// 获取系统内置点位
        /// </summary>
        /// <returns></returns>
        public static List<XmlPointVM> GetSystemPoints()
        {
            //声明XmlDocument对象，并加载XML文件
            XmlDocument doc = new XmlDocument();
            doc.Load(@"ConfigFile/SystemPoints.xml"); //此处为XML文件的路径
            //得到根节点node
            XmlNode rootNode = doc.SelectSingleNode("SystemPoints");
            List<XmlPointVM> xmlPointVMs = new List<XmlPointVM>();
            //得到根节点的所有子节点
            XmlNodeList pointsNodes = rootNode.ChildNodes;

            foreach (XmlNode item in pointsNodes)
            {
                if (item.Name == "point")
                {
                    XmlPointVM xmlPointVM = new XmlPointVM();
                    foreach (XmlNode pointNode in item)
                    {
                        switch (pointNode.Name)
                        {
                            case "PointCode":
                                xmlPointVM.PointCode = pointNode.InnerText;
                                break;
                            case "Address":
                                xmlPointVM.Address = pointNode.InnerText;
                                break;
                            case "PointName":
                                xmlPointVM.PointName = pointNode.InnerText;
                                break;
                            case "DataType":
                                xmlPointVM.DataType = pointNode.InnerText;
                                break;
                            case "Length":
                                xmlPointVM.Length = pointNode.InnerText;
                                break;
                            case "IsSystem":
                                xmlPointVM.IsSystem = bool.Parse(pointNode.InnerText);
                                break;
                            case "IsSaveDb":
                                xmlPointVM.IsSaveDb = bool.Parse(pointNode.InnerText);
                                break;
                            case "IsActive":
                                xmlPointVM.IsActive = bool.Parse(pointNode.InnerText);
                                break;
                            case "IsRealTime":
                                xmlPointVM.IsRealTime = bool.Parse(pointNode.InnerText);
                                break;
                            case "SortIndex":
                                xmlPointVM.SortIndex = int.Parse(pointNode.InnerText);
                                break;
                            case "Remark":
                                xmlPointVM.Remark = pointNode.InnerText;
                                break;
                        }
                    }
                    xmlPointVMs.Add(xmlPointVM);
                }
            }
            return xmlPointVMs;
        }
    }
}