import { BASE_URL, createRestManager } from 'discordeno';
import express, { Request, Response } from 'express';
// import { setupAnalyticsHooks } from '../analytics.js';
import { REST_URL } from './configs.js';

const DISCORD_TOKEN = process.env.DISCORD_TOKEN as string;
const REST_AUTHORIZATION = process.env.REST_AUTHORIZATION as string;
const REST_PORT = process.env.REST_PORT as string;

const rest = createRestManager({
	token: DISCORD_TOKEN,
	secretKey: REST_AUTHORIZATION,
	customUrl: REST_URL,
	debug: console.log,
});

// Add send fetching analytics hook to rest
// setupAnalyticsHooks(rest);

// @ts-expect-error
rest.convertRestError = (errorStack, data) => {
	if (!data) return { message: errorStack.message };
	return { ...data, message: errorStack.message };
};

const app = express();

app.use(
	express.urlencoded({
		extended: true,
	}),
);

app.use(express.json());

app.all('/*', async (req: Request, res: Response) => {
	if (!REST_AUTHORIZATION || REST_AUTHORIZATION !== req.headers.authorization) {
		return res.status(401).json({ error: 'Invalid authorization key.' });
	}

	try {
		const result = await rest.runMethod(rest, req.method, `${BASE_URL}${req.url}`, req.body);

		if (result) {
			res.status(200).json(result);
		} else {
			res.status(204).json();
		}
	} catch (error: any) {
		console.log(error);
		res.status(500).json(error);
	}
});

app.listen(REST_PORT, () => {
	console.log(`REST listening at ${REST_URL}`);
});