import { type ClientEvents } from "discord.js";
import { join } from "node:path";
import { requireDirectory } from "../utils/requireDirectory";

export interface DiscordEvent<Event extends keyof ClientEvents> {
  event: Event;
  callback: (...args: ClientEvents[Event]) => Promise<void>;
}

export function defineEvent<Event extends keyof ClientEvents>(
  event: Event,
  callback: (...args: ClientEvents[Event]) => Promise<void>,
): DiscordEvent<Event> {
  return {
    event: event,
    callback: callback,
  };
}

export const eventDirectory = join(import.meta.dirname, "events");
export const eventMap =
  await requireDirectory<DiscordEvent<any>>(eventDirectory);