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<?php
declare(strict_types=1);
namespace App\Views\Components\Forms;
class Field extends FormComponent
{
protected string $as = 'Input';
protected string $label = '';
protected ?string $helper = null;
protected ?string $hint = null;
public function render(): string
{
$helperText = '';
if ($this->helper !== null) {
$helperId = $this->id . 'Help';
$helperText = '<Forms.Helper id="' . $helperId . '">' . $this->helper . '</Forms.Helper>';
$this->attributes['aria-describedby'] = $helperId;
}
$labelAttributes = [
'for' => $this->id,
'isOptional' => $this->required ? 'false' : 'true',
];
if ($this->hint) {
$labelAttributes['hint'] = $this->hint;
}
$labelAttributes = stringify_attributes($labelAttributes);
// remove field specific attributes to inject the rest to Form Component
$fieldComponentAttributes = $this->attributes;
unset($fieldComponentAttributes['as']);
unset($fieldComponentAttributes['label']);
unset($fieldComponentAttributes['class']);
unset($fieldComponentAttributes['helperText']);
unset($fieldComponentAttributes['hintText']);
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$fieldComponentAttributes['class'] = 'mb-1';
$element = __NAMESPACE__ . '\\' . $this->as;
$fieldElement = new $element($fieldComponentAttributes);
return <<<HTML
<div class="flex flex-col {$this->class}">
<Forms.Label {$labelAttributes}>{$this->label}</Forms.Label>
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{$fieldElement->render()}
{$helperText}
</div>
HTML;
}
}