<?php

/**
 * Nette Forms & Bootstap v4 rendering example.
 */
declare (strict_types=1);
namespace Packetery;

if (@(!(include __DIR__ . '/../vendor/autoload.php'))) {
    die('Install packages using `composer install`');
}
use Packetery\Nette\Forms\Form;
use Packetery\Tracy\Debugger;
use Packetery\Tracy\Dumper;
Debugger::enable();
function makeBootstrap4(Form $form) : void
{
    $renderer = $form->getRenderer();
    $renderer->wrappers['controls']['container'] = null;
    $renderer->wrappers['pair']['container'] = 'div class="form-group row"';
    $renderer->wrappers['pair']['.error'] = 'has-danger';
    $renderer->wrappers['control']['container'] = 'div class=col-sm-9';
    $renderer->wrappers['label']['container'] = 'div class="col-sm-3 col-form-label"';
    $renderer->wrappers['control']['description'] = 'span class=form-text';
    $renderer->wrappers['control']['errorcontainer'] = 'span class=form-control-feedback';
    $renderer->wrappers['control']['.error'] = 'is-invalid';
    foreach ($form->getControls() as $control) {
        $type = $control->getOption('type');
        if ($type === 'button') {
            $control->getControlPrototype()->addClass(empty($usedPrimary) ? 'btn btn-primary' : 'btn btn-secondary');
            $usedPrimary = \true;
        } elseif (\in_array($type, ['text', 'textarea', 'select'], \true)) {
            $control->getControlPrototype()->addClass('form-control');
        } elseif ($type === 'file') {
            $control->getControlPrototype()->addClass('form-control-file');
        } elseif (\in_array($type, ['checkbox', 'radio'], \true)) {
            if ($control instanceof \Packetery\Nette\Forms\Controls\Checkbox) {
                $control->getLabelPrototype()->addClass('form-check-label');
            } else {
                $control->getItemLabelPrototype()->addClass('form-check-label');
            }
            $control->getControlPrototype()->addClass('form-check-input');
            $control->getSeparatorPrototype()->setName('div')->addClass('form-check');
        }
    }
}
$form = new Form();
$form->onRender[] = 'makeBootstrap4';
$form->addGroup('Personal data');
$form->addText('name', 'Your name')->setRequired('Enter your name');
$form->addRadioList('gender', 'Your gender', ['male', 'female']);
$form->addCheckboxList('colors', 'Favorite colors', ['red', 'green', 'blue']);
$form->addSelect('country', 'Country', ['Buranda', 'Qumran', 'Saint Georges Island']);
$form->addCheckbox('send', 'Ship to address');
$form->addGroup('Your account');
$form->addPassword('password', 'Choose password');
$form->addUpload('avatar', 'Picture');
$form->addTextArea('note', 'Comment');
$form->addGroup();
$form->addSubmit('submit', 'Send');
$form->addSubmit('cancel', 'Cancel');
if ($form->isSuccess()) {
    echo '<h2>Form was submitted and successfully validated</h2>';
    Dumper::dump($form->getValues());
    exit;
}
?>
<!DOCTYPE html>
<meta charset="utf-8">
<title>Nette Forms & Bootstrap v4 rendering example</title>

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css">

<div class="container">
	<h1>Nette Forms & Bootstrap v4 rendering example</h1>

	<?php 
$form->render();
?>
</div>
<?php 
