import { fail, redirect } from "@sveltejs/kit";
import { fd, post, login } from "$lib/utils";

export const load = async ({ parent }) => {
  let { user } = await parent();
  if (user) redirect(307, `/${user.username}`);

  let index = Math.floor(Math.random() * 64) + 1;

  return { index };
};

export const actions = {
  default: async ({ cookies, request }) => {
    let ip = request.headers.get("cf-connecting-ip");

    let form = await fd(request);
    let { profile, username, password, cipher, salt, pubkey, loginRedirect } =
      form;
    let user = { profile, username, password, cipher, salt, pubkey };
    let error;

    if (loginRedirect === "undefined") loginRedirect = undefined;

    try {
      await post("/register", { user }, { "cf-connecting-ip": ip });
    } catch (e) {
      error = e.message;
    }

    try {
      await login(user, cookies, ip);
      error = null;
    } catch (e) {
      error ||= e.message;
    }

    if (error) return fail(400, { error });
    redirect(307, loginRedirect || `/${user.username}`);
  },
};