From 7c4bd12a14af295930ae87fc1102c841c6d2c5d0 Mon Sep 17 00:00:00 2001
From: nin0dev <personal@nin0.dev>
Date: Mon, 23 Sep 2024 20:40:30 -0400
Subject: [PATCH] help command

---
 src/client.ts        |  3 ++-
 src/commands/help.ts | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 src/commands/help.ts

diff --git a/src/client.ts b/src/client.ts
index 6699c7d..ebb6140 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -7,8 +7,9 @@ import { Command } from "./utils/types";
 import { forgejoDown } from "./commands/forgejo-down";
 import { source } from "./commands/source";
 import { sql } from "./commands/sql";
+import { help } from "./commands/help";
 
-const commands: Command[] = [forgejoDown, minky, source, sql];
+export const commands: Command[] = [forgejoDown, minky, source, sql, help];
 export const bot = new Telegraf(config.token);
 
 bot.on(message("text"), async (ctx) => {
diff --git a/src/commands/help.ts b/src/commands/help.ts
new file mode 100644
index 0000000..cd8835e
--- /dev/null
+++ b/src/commands/help.ts
@@ -0,0 +1,34 @@
+import { Context } from "telegraf";
+import { CommandTypes } from "../utils/types";
+import { commands } from "../client";
+
+async function handler(ctx: Context, args: string[]) {
+    if (args.length === 1) {
+        const cmd = commands.find((c) => c.name === args[0]);
+        if (!cmd) return await ctx.reply("Command not found");
+        return await ctx.replyWithMarkdown(
+            `*${cmd.name}${cmd.aliases.length ? ` (${cmd.aliases.join(", ")})` : ""}*\n${cmd.description}\n${cmd.modOnly ? "_🛡️ Mod only_" : ""}${cmd.ownerOnly ? "_👑 Owner only_" : ""}`
+        );
+    } else {
+        const cmds = commands.filter((c) => !c.ownerOnly);
+        cmds.sort((a, b) => a.name.localeCompare(b.name)); // Sort commands alphabetically by name
+        return await ctx.replyWithMarkdown(
+            cmds
+                .map(
+                    (c) =>
+                        `*${c.name}*${c.aliases.length ? `_ (${c.aliases.join(", ")})_` : ""} - ${c.description}`
+                )
+                .join("\n")
+        );
+    }
+}
+
+export const help = {
+    name: "help",
+    aliases: ["h", "?"],
+    description: "Get bot help",
+    type: CommandTypes.Info,
+    modOnly: false,
+    ownerOnly: false,
+    handler
+};