import axios from 'axios';
import { Cookies } from 'react-cookie';
import cookie from 'cookie';
import moment from 'moment';
import jwt from 'jsonwebtoken';
import { cors } from '../../../lib/cors';

export default async function handler(req, res) 
{
	await cors(req, res);

	if(req.headers.cookie !== undefined)
	{
		const cookies = cookie.parse(req.headers?.cookie ? req.headers?.cookie : "");

		if(cookies.jwt !== undefined && cookies.jwt !== null)
		{
			if(jwt.verify(cookies.jwt, process.env.JWT_SECRET_CLIENT))
			{
				try
				{
					console.log("API", "file", "bitrix", "url", req.query.url);

					const url = req.query.url;

					const url_parser = new URL(url);
					const origins = JSON.parse(process.env.ORIGINS);

					if(origins.indexOf(url_parser.host) > -1)
					{
						axios.get(url, {
							responseType: 'arraybuffer',
						})
						.then((bitrix_response) => 
						{
							res.status(200).send(bitrix_response.data);
						})
						.catch((error) => 
						{
							console.error(error);
							res.status(500).send();
						});
					}
					else
					{
						console.error("API", "file", "bitrix", "url", "wrong URL for file downloading", url);
						res.status(403).send();
					}
				}
				catch(e)
				{
					console.error(e);
					res.status(403).send();
				}
			}
		}
		else
		{
			res.status(403).send();
		}
	}
}