Inspection/IOT.Services/XmlConfigReader.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Linq;

namespace WindowsService1
{
    public class XmlConfigReader
    {
        private Dictionary<string, Dictionary<string, Dictionary<string, string>>> deviceData;

        public XmlConfigReader(string xmlContent)
        {
            XDocument doc = XDocument.Parse(xmlContent);
            deviceData = ReadXmlToNestedDictionary(doc);
        }

        public XmlConfigReader(XDocument doc)
        {
            deviceData = ReadXmlToNestedDictionary(doc);
        }

        private Dictionary<string, Dictionary<string, Dictionary<string, string>>> ReadXmlToNestedDictionary(XDocument doc)
        {
            var result = new Dictionary<string, Dictionary<string, Dictionary<string, string>>>();
            var mainDevice = doc.Root.Element("Device");
            string mainDeviceName = mainDevice.Attribute("name").Value;
            result[mainDeviceName] = new Dictionary<string, Dictionary<string, string>>();

            foreach (var subDevice in mainDevice.Elements("Device"))
            {
                string subDeviceName = subDevice.Attribute("name").Value;
                result[mainDeviceName][subDeviceName] = new Dictionary<string, string>();

                foreach (var type in subDevice.Elements("Type"))
                {
                    string typeName = type.Attribute("name").Value;
                    string typeValue = type.Value;
                    result[mainDeviceName][subDeviceName][typeName] = typeValue;
                }
            }

            return result;
        }

        public void PrintStructure()
        {
            foreach (var mainDevice in deviceData)
            {
                Console.WriteLine($"Main Device: {mainDevice.Key}");
                foreach (var subDevice in mainDevice.Value)
                {
                    Console.WriteLine($"  Sub Device: {subDevice.Key}");
                    foreach (var type in subDevice.Value)
                    {
                        Console.WriteLine($"    Type: {type.Key}, Value: {type.Value}");
                    }
                }
            }
        }

        public bool TryGetValue(string mainDeviceName, string subDeviceName, string typeName, out string value)
        {
            value = null;
            return deviceData.TryGetValue(mainDeviceName, out var mainDevice) &&
                   mainDevice.TryGetValue(subDeviceName, out var subDevice) &&
                   subDevice.TryGetValue(typeName, out value);
        }

        public Dictionary<string, Dictionary<string, Dictionary<string, string>>> GetAllData()
        {
            return deviceData;
        }
    }
}