import express from "express";
import nodemailer from "nodemailer";

import { sendResponse } from "../../../libs/format";

import { mailMethod, smtpConfig, mailTo, siteName } from "../../../config";
import ErrorEvent from "../../../libs/error";

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

router.route("/").post(async (req, res, next) => {
    try {
        if (mailMethod === "smtp") {
            const { email, name, message } = req.body;

            if (!email || !message) {
                throw new ErrorEvent(
                    406,
                    "Le formulaire n'est pas correctement saisi"
                );
            }

            const transporter = nodemailer.createTransport(smtpConfig);

            const text = `Bonjour,
Vous venez de recevoir un nouveau message de ${name} (${email}) :

${message}
                `;

            const data = await transporter.sendMail({
                from: smtpConfig.auth.user,
                to: mailTo,
                subject: `${siteName} : Nouveau message`,
                text,
            });

            const { messageId, response } = data;

            return sendResponse(req, res, { messageId, response });
        }

        throw new ErrorEvent(500, "Méthode non configurée");
    } catch (err) {
        return next(err);
    }
});

export default router;