<?php

namespace App\Form;

use JumPHP\Gui\Button;
use JumPHP\Gui\Form;
use JumPHP\Gui\Label;
use JumPHP\Gui\TextBox;

/**
 * Asks a name and a description (Take Snapshot, Copy VM). Closes with ['name', 'description', 'command', 'target'].
 *
 * @property Label $heading
 * @property Label $label
 * @property TextBox $name
 * @property TextBox $description
 * @property Label $error
 * @property Button $ok
 * @property Button $cancel
 */
final class NameForm extends Form
{
    public function __construct(private \App\Model\Session $session)
    {
        parent::__construct();
    }

    /** XAPI's answers, events and the console go on while this dialog is open. */
    protected function tick(float $dt): void
    {
        $this->session->tick($dt);
    }

    private array $params = [];

    protected function loaded(array $params = []): void
    {
        $this->params = $params;
        $this->heading->text = (string)($params['title'] ?? 'Name');
        $this->label->text = (string)($params['label'] ?? 'Name:');
        $this->name->text = (string)($params['name'] ?? '');
        $this->description->text = (string)($params['description'] ?? '');
        $this->ok->text = (string)($params['ok'] ?? 'OK');
        $this->error->text = '';
        $this->setFocus($this->name);
    }

    public function onOkClick(mixed $sender = null): void
    {
        if (trim($this->name->text) === '') {
            $this->error->text = 'Enter a name.';
            return;
        }
        $this->close(['name' => trim($this->name->text), 'description' => $this->description->text,
            'command' => $this->params['command'] ?? '', 'target' => $this->params['target'] ?? '']);
    }

    public function onCancelClick(Button $sender): void
    {
        $this->close();
    }
}