import { env } from '$env/dynamic/private';
import { initRepos, users } from '$lib/server/db';
import { Guard } from '$lib/server/guard';
import { getUserFromSession } from '$lib/server/sessions';
import type { Handle, ServerInit } from '@sveltejs/kit';
import bcrypt from 'bcryptjs';
import { writeFileSync } from 'fs';
import { nanoid } from 'nanoid';

export const init: ServerInit = async () => {
  await initRepos();

  if (!(await users.any())) {
    let pass = env.DEFAULT_ADMIN_PASS;

    if (!pass) {
      pass = nanoid();

      console.log(`default admin password: ${pass}`);
      console.log("saved to ./default_admin_pass.txt, don't share it and change it asap");

      writeFileSync('./data/default_admin_pass.txt', pass);
    }

    await users.create({
      name: 'admin',
      password: bcrypt.hashSync(pass, 10),
      admin: true,
      groups: [],
      devices: [],
    });
  }
};

export const handle: Handle = async ({ event, resolve }) => {
  const { cookies, locals } = event;

  locals.guard = new Guard(await getUserFromSession(cookies.get('session')));

  return await resolve(event);
};