import express from "express";
import path from "path";

import type { NodeCG } from "../types/nodecg";
import { authCheck } from "./util/authcheck";
import { sendFile } from "./util/send-file";

export class MountsLib {
	app = express();

	constructor(bundles: NodeCG.Bundle[]) {
		bundles.forEach((bundle) => {
			bundle.mount.forEach((mount) => {
				this.app.get(
					`/bundles/${bundle.name}/${mount.endpoint}/*`,
					authCheck,
					(req, res, next) => {
						const resName = req.params[0]!;
						const parentDir = path.join(bundle.dir, mount.directory);
						const fileLocation = path.join(parentDir, resName);
						sendFile(parentDir, fileLocation, res, next);
					},
				);
			});
		});
	}
}