import express from "express";
import passport from "passport";
import { ensureLoggedIn } from "connect-ensure-login";

import Pages from "../middleware/Pages";
import Auth from "../middleware/Auth";

import render from "../libs/format";

// eslint-disable-next-line new-cap
const router = express.Router();

router
    .route("/")
    .get(ensureLoggedIn("/connexion"), (req, res) =>
        res.redirect("/ma-collection")
    );

router
    .route("/connexion")
    .get((req, res, next) => {
        try {
            const page = new Pages(req, "connexion");

            render(res, page);
        } catch (err) {
            next(err);
        }
    })
    .post(
        passport.authenticate("user", {
            failureRedirect: "/connexion",
            failureFlash: true,
        }),
        (req, res) => {
            const { next, query } = req.body;
            let url = `/${next}`;

            if (next) {
                if (query) {
                    const params = JSON.parse(query);
                    Object.keys(params).forEach((key) => {
                        url += `${url.indexOf("?") === -1 ? "?" : "&"}${key}=${
                            params[key]
                        }`;
                    });
                }
                return res.redirect(url);
            }
            return res.redirect("/");
        }
    );

router
    .route("/inscription")
    .get((req, res, next) => {
        try {
            const page = new Pages(req, "inscription");

            render(res, page);
        } catch (err) {
            next(err);
        }
    })
    .post(async (req, res) => {
        try {
            await Auth.register(req);

            res.redirect("/");
        } catch (err) {
            res.redirect("/inscription");
        }
    });

router.route("/se-deconnecter").get((req, res) => {
    req.logout();
    req.session.destroy(() => {
        res.redirect("/");
    });
});

export default router;