sern-community/src/commands/plugin.ts

import { commandModule, CommandType } from "@sern/handler";
import { publish } from "../plugins/publish";
import { fetch } from "undici";
import { ApplicationCommandOptionType, EmbedBuilder } from "discord.js";
import { cooldown } from "../plugins/cooldown";
import { parse } from "jsdoc-parse-plus";
import { refreshCache } from "../plugins/refreshCache";
export default commandModule({
	type: CommandType.Slash,
	description: "View sern plugins",
	options: [
		{
			name: "plugin",
			description: "The plugin to view",
			type: ApplicationCommandOptionType.String,
			required: true,
			autocomplete: true,
			command: {
				onEvent: [],
				async execute(ctx) {
					const { cache } = ctx.client;
					const focus = ctx.options.getFocused();
					if (!cache)
						return ctx.respond([{ name: "No plugins found", value: "" }]);
					const data = [...cache.values()] as Data[];

					const plugins = data.map((d) => {
						const name = d.name.replace(".ts", "");
						return { name, value: d.download_url };
					});
					return ctx.respond(
						plugins.filter((p) =>
							p.name.toLowerCase().includes(focus?.toLowerCase())
						)
					);
				},
			},
		},
	],
	plugins: [
		refreshCache(),
		publish(),
		cooldown.add([["user", "1/10"]], ({ seconds, context }) =>
			context.reply({
				content: `You gotta chill for ${seconds} seconds`,
				ephemeral: true,
			})
		),
	],
	async execute(ctx, [, options]) {
		const url = options.getString("plugin", true) as string;
		const name = ctx.client.cache?.findKey((d) => d.download_url === url);
		let data = await fetch(url)
			.then((r) => r.text())
			.catch(() => null);
		if (!data || !name)
			return ctx.reply(`No plugin found at this [link](${url})`);

		const JSdoc = parse(data) as A;
		const github = `https://github.com/sern-handler/awesome-plugins/blob/main/TypeScript/${name}.ts`;

		const embed = new EmbedBuilder()
			.setColor("Random")
			.setTimestamp()
			.setTitle(`${name}`)
			.setURL(github)
			.setFields(
				{
					name: "Description",
					value: JSdoc.description.value,
				},
				{
					name: "Version",
					value: JSdoc.version.value,
				},
				{
					name: "Author",
					value: JSdoc.author.value,
				},
				{
					name: "Example",
					value: (JSdoc as unknown as B).example[0].value,
				}
			);

		return ctx.reply({
			embeds: [embed],
		});
	},
});

export interface Data {
	name: string;
	download_url: string;
}

interface ParsedData {
	author: DocData;
	description: DocData;
	version: DocData;
	example: DocData[];
	requires?: DocData[];
}

interface DocData {
	tag: string;
	value: string;
	raw: string;
}

type A = Record<keyof ParsedData, DocData>;
type B = Record<keyof ParsedData, DocData[]>;