import { ulid } from "ulid";
import { genAid } from "./id/aid.js";
import { genMeid } from "./id/meid.js";
import { genMeidg } from "./id/meidg.js";
import { genObjectId } from "./id/object-id.js";
import config from "@/config/index.js";

const metohd = config.id.toLowerCase();

export function genId(date?: Date): string {
	if (!date || date > new Date()) date = new Date();

	switch (metohd) {
		case "aid":
			return genAid(date);
		case "meid":
			return genMeid(date);
		case "meidg":
			return genMeidg(date);
		case "ulid":
			return ulid(date.getTime());
		case "objectid":
			return genObjectId(date);
		default:
			throw new Error("unrecognized id generation method");
	}
}