<?php

namespace PHPIAC\Modules;

use PHPIAC\Connection;
use PHPIAC\Module\Module;
use PHPIAC\Module\State;

class UfwModule extends Module
{
    protected string $rule;
    protected string $name;

    protected string $state = State::ENABLED;

    /**
     * @inheritDoc
     */
    public function checkState(): bool
    {
        return false;
    }

    /**
     * @inheritDoc
     */
    public function getCommands(): array
    {
        Connection::exec(implode(PHP_EOL, [
            "sudo ufw $this->rule $this->name",
            match ($this->state) {
                State::ENABLED => "sudo ufw --force enable",
                State::DISABLED => "sudo ufw disable",
            },
        ]));

        return [];
    }
}