<?php
namespace App\Handlers\Registrators;

use App\Enumerations\WidgetTypesWithHandlers;
use App\Models\WidgetType;

class WidgetRegistrator
{
    protected $registeredWidgets = [];


    /**
     * Method used for registering new widgets
     *
     * @param      $classname
     * @param null $templateId
     * @param null $moduleId
     */
    public function register($classname, $templateId = null, $moduleId = null)
    {
        $this->registeredWidgets[] = [
            'class'      => $classname,
            'templateId' => $templateId,
            'moduleId'   => $moduleId
        ];
    }

    /**
     * Install all non-installed widgets
     */
    public function installWidgets()
    {
        $installed = WidgetTypesWithHandlers::getSimple();
        foreach ($this->registeredWidgets as $registeredWidget) {
            $classname = $registeredWidget['class'];
            $templateId = $registeredWidget['templateId'];
            $moduleId = $registeredWidget['moduleId'];

            // register widget as new widget type
            if (!in_array($classname, $installed)) {
                $widgetName = call_user_func($classname . '::getName');
                $widgetDescription = call_user_func($classname . '::getDescription');

                // create row in widget types
                WidgetType::create([
                                       'handler'     => $classname,
                                       'name'        => $widgetName,
                                       'module_id'   => $moduleId,
                                       'template_id' => $templateId,
                                       'description' => $widgetDescription
                                   ]);

                // install widget (if neccessary)
                call_user_func($classname . '::install');
            }
        }
    }
}