/*
	Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
	Copyright (C) 2023 Spacebar and Spacebar Contributors
	
	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Affero General Public License as published
	by the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.
	
	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Affero General Public License for more details.
	
	You should have received a copy of the GNU Affero General Public License
	along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

import { route } from "@spacebar/api";
import { getUrlSignature, NewUrlSignatureData } from "@spacebar/util";
import { Request, Response, Router } from "express";
import { RefreshUrlsRequestSchema } from "@spacebar/schemas";
const router = Router({ mergeParams: true });

router.post(
    "/",
    route({
        requestBody: "RefreshUrlsRequestSchema",
        responses: {
            200: {
                body: "RefreshUrlsResponse",
            },
            400: {
                body: "APIErrorResponse",
            },
        },
    }),
    (req: Request, res: Response) => {
        const { attachment_urls } = req.body as RefreshUrlsRequestSchema;

        const refreshed_urls = attachment_urls.map((url) =>
            getUrlSignature(
                new NewUrlSignatureData({
                    url: url,
                    ip: req.ip,
                    userAgent: req.headers["user-agent"] as string,
                }),
            )
                .applyToUrl(url)
                .toString(),
        );

        return res.status(200).json({
            refreshed_urls,
        });
    },
);

export default router;