<?php

// TODO: ...
class User
{
    private Session $session;

    public ?bool   $loggedIn;
    public ?string $username;

    public function __construct(Session $session)
    {
        $this->session = $session;

        $this->loggedIn = $this->session->get('loggedIn');
        $this->username = $this->session->get('username');
    }

    public function login(string $username, string $password): bool
    {
        if ($username === 'William' && $password === 'William')
        {
            $this->session->set('loggedIn', TRUE);
            $this->session->set('username', 'William');
            return TRUE;
        }
        return FALSE;
    }
}