Port the choose command to / commands

src/Bot/Commands/Utils/Choose.cs

@@ -1,6 +1,4 @@
-using System;
+using Discord.Commands;
-using System.Threading.Tasks;
-using Discord.Commands;
 using Geekbot.Core;
 using Geekbot.Core.ErrorHandling;
 using Geekbot.Core.GuildSettingsManager;
@@ -15,7 +13,7 @@ namespace Geekbot.Bot.Commands.Utils
         }
 
         [Command("choose", RunMode = RunMode.Async)]
-        [Summary("Let the bot choose for you, seperate options with a semicolon.")]
+        [Summary("Let the bot choose for you, separate options with a semicolon.")]
         public async Task Command([Remainder] [Summary("option1;option2")]
             string choices)
         {

src/Web/Commands/Choose.cs

@@ -0,0 +1,50 @@
+using Geekbot.Interactions;
+using Geekbot.Interactions.ApplicationCommand;
+using Geekbot.Interactions.Request;
+using Geekbot.Interactions.Response;
+using Localization = Geekbot.Core.Localization;
+
+namespace Geekbot.Web.Commands;
+
+public class Choose : InteractionBase
+{
+    private struct Options
+    {
+        public const string InputOptions = "options";
+        public const string Separator = "separator";
+    }
+
+    public override Command GetCommandInfo() => new ()
+    {
+        Name = "choose",
+        Description = "Let the bot choose for you.",
+        Type = CommandType.ChatInput,
+        Options = new List<Option>()
+        {
+            new ()
+            {
+                Name = Options.InputOptions,
+                Description = "The options, by default separated with a semicolon.",
+                Type = OptionType.String,
+                Required = true
+            },
+            new ()
+            {
+                Name = Options.Separator,
+                Description = "The separator, by default a semicolon.",
+                Type = OptionType.String,
+                Required = false
+            }
+        }
+    };
+
+    public override Task<InteractionResponse> Exec(Interaction interaction)
+    {
+        var options = interaction.Data.Options.Find(o => o.Name == Options.InputOptions)?.Value.GetString();
+        var separator = interaction.Data.Options.Find(o => o.Name == Options.Separator)?.Value.GetString() ?? ";";
+        
+        var choicesArray = options.Split(separator);
+        var choice = new Random().Next(choicesArray.Length);
+        return Task.FromResult(SimpleResponse(string.Format(Localization.Choose.Choice, choicesArray[choice].Trim())));
+    }
+}