Feature: Add network profile to networkinterfaceview

Author: BornToBeRoot

Source/NETworkManager.Converters/NetworkProfileToStringConverter.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+using NETworkManager.Localization.Resources;
+using NETworkManager.Models.Network;
+
+namespace NETworkManager.Converters;
+
+/// <summary>
+///     Convert <see cref="NetworkProfile" /> to a localized <see cref="string" /> or vice versa.
+/// </summary>
+public sealed class NetworkProfileToStringConverter : IValueConverter
+{
+    /// <summary>
+    ///     Convert <see cref="NetworkProfile" /> to a localized <see cref="string" />.
+    /// </summary>
+    /// <param name="value">Object from type <see cref="NetworkProfile" />.</param>
+    /// <param name="targetType"></param>
+    /// <param name="parameter"></param>
+    /// <param name="culture"></param>
+    /// <returns>Localized <see cref="string" /> representing the network profile.</returns>
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        return value is not NetworkProfile profile
+            ? "-/-"
+            : profile switch
+            {
+                NetworkProfile.Domain  => Strings.Domain,
+                NetworkProfile.Private => Strings.Private,
+                NetworkProfile.Public  => Strings.Public,
+                _                      => "-/-"
+            };
+    }
+
+    /// <summary>
+    ///     !!! Method not implemented !!!
+    /// </summary>
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        throw new NotImplementedException();
+    }
+}

Source/NETworkManager.Localization/Resources/Strings.Designer.cs

@@ -4043,6 +4043,9 @@ You can copy your profile files from “{0}” to “{1}” to migrate your exis
   <data name="Block" xml:space="preserve">
     <value>Block</value>
   </data>
+  <data name="NetworkProfile" xml:space="preserve">
+    <value>Network profile</value>
+  </data>
   <data name="NetworkProfiles" xml:space="preserve">
     <value>Network profiles</value>
   </data>

Source/NETworkManager.Localization/Resources/Strings.resx

@@ -8,6 +8,7 @@
 using System.Threading.Tasks;
 using Microsoft.Win32;
 using NETworkManager.Utilities;
+using SMA = System.Management.Automation;
 
 namespace NETworkManager.Models.Network;
 
@@ -72,6 +73,37 @@ public static List<NetworkInterfaceInfo> GetNetworkInterfaces()
     {
         List<NetworkInterfaceInfo> listNetworkInterfaceInfo = [];
 
+        // Query network profiles (Domain/Private/Public) for all connected interfaces via PowerShell.
+        // Keyed by InterfaceAlias which matches networkInterface.Name in the .NET API.
+        var profileByAlias = new Dictionary<string, NetworkProfile>(StringComparer.OrdinalIgnoreCase);
+
+        try
+        {
+            using var ps = SMA.PowerShell.Create();
+            ps.AddScript("Get-NetConnectionProfile | Select-Object InterfaceAlias, NetworkCategory");
+
+            foreach (var result in ps.Invoke())
+            {
+                var alias = result.Properties["InterfaceAlias"]?.Value?.ToString();
+                var category = result.Properties["NetworkCategory"]?.Value?.ToString();
+
+                if (string.IsNullOrEmpty(alias))
+                    continue;
+
+                profileByAlias[alias] = category switch
+                {
+                    "DomainAuthenticated" => NetworkProfile.Domain,
+                    "Private"             => NetworkProfile.Private,
+                    "Public"              => NetworkProfile.Public,
+                    _                     => NetworkProfile.NotConfigured
+                };
+            }
+        }
+        catch
+        {
+            // Profile lookup is best-effort; proceed without profile information on error.
+        }
+
         foreach (var networkInterface in System.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces())
         {
             // NetworkInterfaceType 53 is proprietary virtual/internal interface
@@ -194,7 +226,10 @@ public static List<NetworkInterfaceInfo> GetNetworkInterfaces()
                 IPv6Gateway = [.. listIPv6Gateway],
                 DNSAutoconfigurationEnabled = dnsAutoconfigurationEnabled,
                 DNSSuffix = ipProperties.DnsSuffix,
-                DNSServer = [.. ipProperties.DnsAddresses]
+                DNSServer = [.. ipProperties.DnsAddresses],
+                Profile = profileByAlias.TryGetValue(networkInterface.Name, out var profile)
+                    ? profile
+                    : NetworkProfile.NotConfigured
             });
         }
 

Source/NETworkManager.Models/Network/NetworkInterface.cs

@@ -120,8 +120,8 @@ public class NetworkInterfaceInfo
     public IPAddress[] DNSServer { get; set; }
 
     /// <summary>
-    ///     Firewall network category (Private, Public, Domain)
+    ///     Network category assigned by Windows (Domain, Private, Public).
+    ///     <see cref="NetworkProfile.NotConfigured"/> when the interface has no active connection profile.
     /// </summary>
-    // NOT IMPLEMENTED YET
-    //public NetworkProfiles Profiles { get; set; }    
+    public NetworkProfile Profile { get; set; } = NetworkProfile.NotConfigured;
 }

Source/NETworkManager.Models/Network/NetworkInterfaceInfo.cs

@@ -3,7 +3,7 @@
 /// <summary>
 /// Defines the network profile detected by Windows.
 /// </summary>
-public enum NetworkProfiles
+public enum NetworkProfile
 {
     /// <summary>
     /// Network profile is not configured.