using System;

using DeviceDetectorNET;                    

public class Program

{

    public static void Main()

    {

        Console.WriteLine(DeviceDetectors.ParseUserAgent("Mozilla/5.0 (iPad; CPU OS 17_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/343.0.695551749 Mobile/15E148 Safari/604.1").DeviceType);

        Console.WriteLine(DeviceDetectors.ParseUserAgent("Mozilla/5.0 (iPad; CPU OS 17_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/343.0.695551749 Mobile/15E148 Safari/604.1").IsTablet);

    }

}

 public enum UserDeviceEnum

 {

     Desktop,

     Mobile,

     Tablet,

     Bot,

     Other

 }

 public class UserDevice

 {

     public bool IsBot { set; get; }

public bool IsMobile { set; get; }

public bool IsTablet { set; get; }

public bool IsDesktop { set; get; }

     public virtual UserDeviceEnum DeviceType => IsBot? UserDeviceEnum.Bot : 

     IsDesktop ? UserDeviceEnum.Desktop: IsTablet ?UserDeviceEnum.Tablet : IsMobile? UserDeviceEnum.Mobile : UserDeviceEnum.Other;

 }

public static class DeviceDetectors

{

    private static readonly DeviceDetector DeviceDetector = new();

​

    public static UserDevice ParseUserAgent(string userAgent)

    {

        try

        {

            DeviceDetector.SetUserAgent(userAgent);

            DeviceDetector.Parse();

​

            if (DeviceDetector.IsParsed())

            { 

                return new UserDevice

                {

                    IsBot = DeviceDetector.IsBot(),

  IsMobile = DeviceDetector.IsMobile(),

  IsDesktop = DeviceDetector.IsDesktop(),

  IsTablet = DeviceDetector.IsTablet()

                };

​

            }

​

            return default;

        }

        catch (Exception ex)

        {

            return default;

        }

    }

}