Rework help command generation

src/command-abstractions/text-based-command-builder.ts

@@ -21,6 +21,17 @@ export type TextBasedCommandParameterOptions = {
     autocomplete?: (partial: string, command_name: string) => { name: string; value: string }[];
 };
 
+export type CommandCategory =
+    | "Wiki Articles"
+    | "References"
+    | "Thread Control"
+    | "Utility"
+    | "Misc"
+    | "Moderation"
+    | "Moderation Utilities"
+    | "Admin utilities"
+    | "Hidden";
+
 export enum EarlyReplyMode {
     ephemeral,
     visible,
@@ -38,7 +49,9 @@ export class TextBasedCommandBuilder<
     descriptions!: ConditionalOptional<HasDescriptions, string[]>;
     options = new Discord.Collection<string, TextBasedCommandParameterOptions & { type: TextBasedCommandOptionType }>();
     slash_config: boolean[];
-    permissions: undefined | bigint = undefined;
+    permissions: bigint | undefined = undefined;
+    category: CommandCategory | undefined = undefined;
+    alias_of: string | undefined = undefined;
     subcommands: TextBasedCommandBuilder<any, true, true>[] = [];
     type: HasSubcommands extends true ? "top-level" : "default";
     allow_trailing_junk: boolean = false;
@@ -212,6 +225,16 @@ export class TextBasedCommandBuilder<
         return this;
     }
 
+    set_category(category: CommandCategory) {
+        this.category = category;
+        return this;
+    }
+
+    set_alias_of(command_name: string) {
+        this.alias_of = command_name;
+        return this;
+    }
+
     set_allow_trailing_junk(allow_trailing_junk: boolean) {
         this.allow_trailing_junk = allow_trailing_junk;
         return this;
@@ -245,10 +268,12 @@ export class TextBasedCommandBuilder<
             descriptors.push(
                 new BotTextBasedCommand(
                     name,
-                    name,
+                    "",
                     description,
                     slash,
                     this.permissions,
+                    this.category,
+                    this.alias_of,
                     this.allow_trailing_junk,
                     this.early_reply_mode,
                     this,

src/command-abstractions/text-based-command-descriptor.ts

@@ -11,6 +11,7 @@ import {
     TextBasedCommandOptionType,
     TextBasedCommandBuilder,
     EarlyReplyMode,
+    CommandCategory,
 } from "./text-based-command-builder.js";
 import { TextBasedCommand } from "./text-based-command.js";
 import { BaseBotInteraction } from "./interaction-base.js";
@@ -23,20 +24,28 @@ export class BotTextBasedCommand<Args extends unknown[] = []> extends BaseBotInt
         TextBasedCommandParameterOptions & { type: TextBasedCommandOptionType }
     >();
     public readonly subcommands: Discord.Collection<string, BotTextBasedCommand<any>> | null = null;
+    public readonly display_name: string;
+    public readonly all_names: string[];
+    public readonly all_display_names: string[];
 
     constructor(
         name: string,
-        public readonly display_name: string,
+        public readonly display_prefix: string,
         public readonly description: string,
         public readonly slash: boolean,
         public readonly permissions: undefined | bigint,
+        public readonly category: CommandCategory | undefined,
+        public readonly alias_of: string | undefined,
         public readonly allow_trailing_junk: boolean,
         public readonly early_reply_mode: EarlyReplyMode,
         builder: TextBasedCommandBuilder<Args, true, true> | TextBasedCommandBuilder<Args, true, false, true>,
         protected readonly wheatley: Wheatley,
     ) {
         super(name, builder.handler ?? (async () => wheatley.critical_error("This shouldn't happen")));
         this.options = builder.options;
+        this.display_name = `${display_prefix}${name}`;
+        this.all_names = builder.names;
+        this.all_display_names = builder.names.map(name => `${display_prefix}${name}`);
         if (builder.type === "top-level") {
             this.subcommands = new Discord.Collection();
             for (const subcommand of builder.subcommands) {
@@ -50,10 +59,12 @@ export class BotTextBasedCommand<Args extends unknown[] = []> extends BaseBotInt
                         sub_name,
                         new BotTextBasedCommand(
                             sub_name,
-                            `${display_name} ${sub_name}`,
+                            `${display_prefix}${name} `,
                             sub_description,
                             sub_slash,
                             permissions,
+                            category,
+                            subcommand.alias_of ?? alias_of,
                             allow_trailing_junk,
                             subcommand.early_reply_mode,
                             subcommand,
@@ -293,9 +304,10 @@ export class BotTextBasedCommand<Args extends unknown[] = []> extends BaseBotInt
         if (this.subcommands) {
             return this.subcommands.map(command => command.get_usage()).join("\n");
         } else {
+            const command_part = `!${this.display_prefix}${this.all_names.join("/")}`;
             return wrap(
                 [
-                    "!" + this.display_name,
+                    command_part,
                     ...this.options.map(option => (option.required ? `<${option.title}>` : `[${option.title}]`)),
                 ].join(" "),
                 "`",

src/command-handler.ts

@@ -91,6 +91,10 @@ export class CommandHandler {
         return this.text_commands[command];
     }
 
+    public get_all_commands() {
+        return this.text_commands;
+    }
+
     //
     // Command dispatch
     //

src/components/code.ts

@@ -19,6 +19,7 @@ export default class Code extends BotComponent {
     override async setup(commands: CommandSetBuilder) {
         commands.add(
             new TextBasedCommandBuilder("code", EarlyReplyMode.visible)
+                .set_category("Misc")
                 .set_description("code formatting help")
                 .set_allow_trailing_junk(true)
                 .set_handler(this.code.bind(this)),

src/components/echo.ts

@@ -22,6 +22,7 @@ export default class Echo extends BotComponent {
     override async setup(commands: CommandSetBuilder) {
         commands.add(
             new TextBasedCommandBuilder("echo", EarlyReplyMode.none)
+                .set_category("Misc")
                 .set_description("Echo")
                 .add_string_option({
                     title: "input",
@@ -32,6 +33,7 @@ export default class Echo extends BotComponent {
         );
         commands.add(
             new TextBasedCommandBuilder("say", EarlyReplyMode.none)
+                .set_category("Misc")
                 .set_permissions(Discord.PermissionFlagsBits.BanMembers)
                 .set_description("Say as wheatley")
                 .set_handler(this.say.bind(this)),

src/components/google.ts

@@ -17,6 +17,7 @@ export default class Google extends BotComponent {
     override async setup(commands: CommandSetBuilder) {
         commands.add(
             new TextBasedCommandBuilder("google", EarlyReplyMode.none)
+                .set_category("Misc")
                 .set_description("google")
                 .add_string_option({
                     title: "query",