Merge pull request #187 from rprouse/issue/130

Display local and public IP addresses

Author: rprouse

Guppi.Console/Guppi.Console.csproj

@@ -13,7 +13,7 @@
     <PackageProjectUrl>https://github.com/rprouse/guppi</PackageProjectUrl>
     <RepositoryUrl>https://github.com/rprouse/guppi</RepositoryUrl>
     <PackageId>dotnet-guppi</PackageId>
-    <Version>6.0.0</Version>
+    <Version>6.1.0</Version>
     <PackAsTool>true</PackAsTool>
     <ToolCommandName>guppi</ToolCommandName>
     <PackageOutputPath>./nupkg</PackageOutputPath>

Guppi.Console/Program.cs

@@ -17,6 +17,7 @@ static IServiceProvider ConfigureServices() =>
         .AddTransient<ISkill, DictionarySkill>()
         .AddTransient<ISkill, GitSkill>()
         .AddTransient<ISkill, HueLightsSkill>()
+        .AddTransient<ISkill, IpSkill>()
         .AddTransient<ISkill, ManifestoSkill>()
         .AddTransient<ISkill, NotesSkill>()
         .AddTransient<ISkill, OpenAISkill>()

Guppi.Console/Properties/launchSettings.json

@@ -2,7 +2,7 @@
   "profiles": {
     "Guppi.Console": {
       "commandName": "Project",
-      "commandLineArgs": "hacker"
+      "commandLineArgs": "ip"
     }
   }
 }

Guppi.Console/Skills/AsciiSkill.cs

@@ -17,14 +17,12 @@ public AsciiSkill(IAsciiService service)
         _service = service;
     }
 
-    public IEnumerable<Command> GetCommands() =>
-        new[]
+    public IEnumerable<Command> GetCommands() => [
+        new Command("ascii", "Views an ASCII chart.")
         {
-            new Command("ascii", "Views an ASCII chart.")
-            {
-                Handler = CommandHandler.Create(() => ViewAsciiTable())
-            }
-        };
+            Handler = CommandHandler.Create(() => ViewAsciiTable())
+        }
+    ];
 
     private void ViewAsciiTable()
     {

Guppi.Console/Skills/IpSkill.cs

@@ -0,0 +1,62 @@
+using System.Collections.Generic;
+using System.CommandLine;
+using System.CommandLine.NamingConventionBinder;
+using Spectre.Console;
+using Guppi.Core.Extensions;
+using System.Net;
+using System.Linq;
+using System.Net.Sockets;
+using Guppi.Core.Interfaces.Services;
+using System;
+using System.Threading.Tasks;
+using System.Net.NetworkInformation;
+
+namespace Guppi.Console.Skills;
+
+internal class IpSkill(IIPService service) : ISkill
+{
+    private readonly IIPService _service = service;
+
+    public IEnumerable<Command> GetCommands() => [
+        new Command("ip", "Displays the IP address of the current machine.")
+        {
+            Handler = CommandHandler.Create(async () => await DisplayIp())
+        }
+    ];
+
+    private async Task DisplayIp()
+    {
+        AnsiConsoleHelper.TitleRule($":tokyo_tower: IP Addresses");
+
+        try
+        {
+            var wanIp = await _service.GetWanIPAddress();
+            var interfaces = _service.GetNetworkInterfaces();
+
+            AnsiConsole.MarkupLine("[bold]WAN IP:[/]");
+            AnsiConsole.MarkupLine($"  [cyan]{wanIp}[/]");
+            AnsiConsole.WriteLine();
+            AnsiConsole.MarkupLine("[bold]Local IPs:[/]");
+
+            foreach (NetworkInterface networkInterface in interfaces)
+            {
+                if (networkInterface.OperationalStatus == OperationalStatus.Up)
+                {
+                    IPInterfaceProperties properties = networkInterface.GetIPProperties();
+
+                    foreach (var ip in properties.UnicastAddresses.Where(i => i.Address.AddressFamily == AddressFamily.InterNetwork).Select(i => i.Address))
+                    {
+                        AnsiConsole.MarkupLine($"  [cyan]{ip}[/]: [green]{networkInterface.Name}[/]");
+                    }
+                }
+            }
+            AnsiConsole.WriteLine();
+        }
+        catch (Exception ex)
+        {
+            AnsiConsole.WriteLine($"[red]{ex.Message}[/]");
+        }
+
+        AnsiConsoleHelper.Rule("white");
+    }
+}

Guppi.Core/DependencyInjection.cs

@@ -49,6 +49,7 @@ public static IServiceCollection AddCore(this IServiceCollection services)
             .AddTransient<IDictionaryService, DictionaryService>()
             .AddTransient<IGitService, GitService>()
             .AddTransient<IHueLightService, HueLightService>()
+            .AddTransient<IIPService, IPService>()
             .AddTransient<INoteService, NoteService>()
             .AddTransient<IOpenAIService, OpenAIService>()
             .AddTransient<ISerialPortService, SerialPortService>()

Guppi.Core/Interfaces/Services/IIPService.cs

@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+using System.Net;
+using System.Net.NetworkInformation;
+using System.Threading.Tasks;
+
+namespace Guppi.Core.Interfaces.Services;
+
+public interface IIPService
+{
+    IList<NetworkInterface> GetNetworkInterfaces();
+
+    Task<IPAddress> GetWanIPAddress();
+}

Guppi.Core/Services/IPService.cs

@@ -0,0 +1,28 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+using System.Threading.Tasks;
+using Guppi.Core.Interfaces.Providers;
+using Guppi.Core.Interfaces.Services;
+
+namespace Guppi.Core.Services;
+
+public class IPService(IHttpRestProvider http) : IIPService
+{
+    private const string RequestUri = "http://icanhazip.com";
+
+    private readonly IHttpRestProvider _http = http;
+
+    public async Task<IPAddress> GetWanIPAddress()
+    {
+        var ipStr = await _http.GetStringAsync(RequestUri);
+        ipStr = ipStr.Replace("\\r\\n", "").Replace("\\n", "").Trim();
+        if (!IPAddress.TryParse(ipStr, out var ipAddress)) return null;
+        return ipAddress;
+    }
+
+    public IList<NetworkInterface> GetNetworkInterfaces() => 
+        NetworkInterface.GetAllNetworkInterfaces();
+}

README.md

@@ -71,6 +71,10 @@ it finds. If there are more than one bridge, list the bridges and register using
 
 You can have one default light which is set using the configure command.
 
+### IP Address
+
+Displays your local and public IP addresses.
+
 ### Notes
 
 I keep all of my notes as Markdown files. I used to use VS Code, but recently switched to