Media moderator PoC works, abstract command handling to library

2 files changed, 35 insertions, 0 deletions

diff --git a/Utilities/LibMatrix.Utilities.Bot/Commands/HelpCommand.cs b/Utilities/LibMatrix.Utilities.Bot/Commands/HelpCommand.cs
new file mode 100644
index 0000000..c975c8b
--- /dev/null
+++ b/Utilities/LibMatrix.Utilities.Bot/Commands/HelpCommand.cs
@@ -0,0 +1,22 @@
+using System.Text;
+using LibMatrix.StateEventTypes.Spec;
+using MediaModeratorPoC.Bot.Interfaces;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace MediaModeratorPoC.Bot.Commands;
+
+public class HelpCommand(IServiceProvider services) : ICommand {
+    public string Name { get; } = "help";
+    public string Description { get; } = "Displays this help message";
+
+    public async Task Invoke(CommandContext ctx) {
+        var sb = new StringBuilder();
+        sb.AppendLine("Available commands:");
+        var commands = services.GetServices<ICommand>().ToList();
+        foreach (var command in commands) {
+            sb.AppendLine($"- {command.Name}: {command.Description}");
+        }
+
+        await ctx.Room.SendMessageEventAsync("m.room.message", new RoomMessageEventData(messageType: "m.notice", body: sb.ToString()));
+    }
+}
diff --git a/Utilities/LibMatrix.Utilities.Bot/Commands/PingCommand.cs b/Utilities/LibMatrix.Utilities.Bot/Commands/PingCommand.cs
new file mode 100644
index 0000000..e7f3b10
--- /dev/null
+++ b/Utilities/LibMatrix.Utilities.Bot/Commands/PingCommand.cs
@@ -0,0 +1,13 @@
+using LibMatrix.StateEventTypes.Spec;
+using MediaModeratorPoC.Bot.Interfaces;
+
+namespace MediaModeratorPoC.Bot.Commands;
+
+public class PingCommand : ICommand {
+    public string Name { get; } = "ping";
+    public string Description { get; } = "Pong!";
+
+    public async Task Invoke(CommandContext ctx) {
+        await ctx.Room.SendMessageEventAsync("m.room.message", new RoomMessageEventData(body: "pong!"));
+    }
+}