using System.Text; using LibMatrix.ExampleBot.Bot.Interfaces; using LibMatrix.StateEventTypes.Spec; using Microsoft.Extensions.DependencyInjection; namespace LibMatrix.ExampleBot.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().ToList(); foreach (var command in commands) { sb.AppendLine($"- {command.Name}: {command.Description}"); } await ctx.Room.SendMessageEventAsync("m.room.message", new RoomMessageEventData(body: sb.ToString())); } }