<?php

namespace Qs\Form\SubForm\Table\Column;

/**
 * Class OptionsTrait
 * @package App\Test\Slide\Admin\Form\Question
 * @method addElement($element, $name = null, $options = null)
 * @method addDisplayGroup(array $elements, $name, $options = null)
 */
trait OptionsTrait
{
    protected $_sortable = true;
    protected $_removable = true;

    public function isSortable()
    {
        return $this->_sortable;
    }

    public function setSortable($sortable)
    {
        $this->_sortable = $sortable;
        return $this;
    }

    public function isRemovable()
    {
        return $this->_removable;
    }

    public function setRemovable($removable)
    {
        $this->_removable = $removable;
        return $this;
    }

    public function addOptionsColumn()
    {
        $group = [];
        if ($this->isSortable()) {
            $this->addElement(
                'button',
                'moveUp',
                [
                    'label'          => '',
                    'title'          => 'Move Up',
                    'data-action-up' => '',
                    'class'          => 'btn btn-small fa fa-long-arrow-up',
                    'decorators'     => ['ViewHelper'],
                ]
            );
            $this->addElement(
                'button',
                'moveDown',
                [
                    'label'            => '',
                    'title'            => 'Move Down',
                    'data-action-down' => '',
                    'class'            => 'btn btn-small fa fa-long-arrow-down',
                    'decorators'       => ['ViewHelper'],
                ]
            );
            $group[] = 'moveUp';
            $group[] = 'moveDown';
        }

        if ($this->isRemovable()) {
            $this->addElement(
                'button',
                'delete',
                [
                    'label'              => 'Delete',
                    'data-action-delete' => '',
                    'class'              => 'btn btn-small btn-danger btn-delete',
                    'decorators'         => ['ViewHelper'],
                ]
            );
            $group[] = 'delete';
        }
        if (empty($group)) {
            return $this;
        }
        $this->addDisplayGroup(
            $group,
            'options',
            [
                'legend'     => 'Options',
                'class'      => 'options',
                'decorators' => [
                    'FormElements',
                    [
                        'HtmlTag',
                        [
                            'tag'               => 'td',
                            'data-options-cell' => '',
                            'class'             => 'c_options',
                        ]
                    ]
                ]
            ]
        );
        return $this;
    }
}