<?php

namespace Artmark\Forms\Fields;

use Artmark\Forms\AbstractChoiceField;
use Artmark\Forms\AbstractChoiceOption;

use Artmark\Forms\Attributes\SizeAttribute;

/**
 * Description of TextField
 *
 * @author Andrey Pokidov <andrey.pokidov@gmail.com>
 */
class SelectField extends AbstractChoiceField
{
    use SizeAttribute;
    
    public function __construct($form, $name)
    {
        parent::__construct($form, 'select', $name);
    }
    
    public function getAssociativeAttributes()
    {
        $attributes = parent::getAssociativeAttributes();
        
        $this->appendSizeAttribute($attributes);
        
        if ($this->isMultiSelect()) {
            $attributes['multiple'] = null;
        }
        
        return $attributes;
    }
    
    /**
     * Создаёт новый экземпляр опции
     * @return SelectOption
     */
    protected function createOption($value, $text)
    {
        return new SelectOption($this, $value, $text);
    }
    
    public function appendAttributesToOption(AbstractChoiceOption $option, array & $attributes)
    {
        if ($this->isSelected($option)) {
            $attributes['selected'] = null;
        }
    }
}