1 files changed, 43 insertions, 0 deletions
diff --git a/Utilities/LibMatrix.Utilities.Bot/Commands/AliassesCommand.cs b/Utilities/LibMatrix.Utilities.Bot/Commands/AliassesCommand.cs
new file mode 100644
index 0000000..5c9c480
--- /dev/null
+++ b/Utilities/LibMatrix.Utilities.Bot/Commands/AliassesCommand.cs
@@ -0,0 +1,43 @@
+using System.Collections.Frozen;
+using System.Text;
+using LibMatrix.EventTypes.Spec;
+using LibMatrix.Helpers;
+using LibMatrix.Utilities.Bot.Interfaces;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace LibMatrix.Utilities.Bot.Commands;
+
+public class AliassesCommand(IServiceProvider services) : ICommand {
+    public string Name { get; } = "aliasses";
+    public string[]? Aliases { get; }
+    public string Description { get; } = "Displays aliasses for a command";
+    public bool Unlisted { get; } = true;
+    //TODO: implement command
+
+    public async Task Invoke(CommandContext ctx) {
+        var sb = new StringBuilder();
+        sb.AppendLine("Available commands:");
+        var commands = services.GetServices<ICommand>().Where(x => !x.Unlisted).ToList();
+        foreach (var command in commands) sb.AppendLine($"- {command.Name}: {command.Description}");
+
+        await ctx.Room.SendMessageEventAsync(new RoomMessageEventContent("m.notice", sb.ToString()));
+        
+        var msb = new MessageBuilder("m.notice");
+        msb.WithHtmlTag("table", tb => {
+            tb.WithHtmlTag("thead", th => th.WithBody("Available commands"));
+            tb.WithHtmlTag("tr", tr => {
+                tr.WithHtmlTag("th", th => th.WithBody("Command"));
+                tr.WithHtmlTag("th", th => th.WithBody("Aliasses"));
+                tr.WithHtmlTag("th", th => th.WithBody("Description"));
+            });
+            foreach (var command in commands) {
+                tb.WithHtmlTag("tr", tr => {
+                    tr.WithHtmlTag("td", td => td.WithBody(command.Name));
+                    tr.WithHtmlTag("td", td => td.WithBody(string.Join(", ", command.Aliases)));
+                    tr.WithHtmlTag("td", td => td.WithBody(command.Description));
+                });
+            }
+        });
+        await ctx.Room.SendMessageEventAsync(msb.Build());
+    }
+}
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