<?php

namespace App\Http\Controllers\Admin;

use Backpack\PermissionManager\app\Http\Controllers\PermissionCrudController as OrgController;
use Backpack\PermissionManager\app\Http\Requests\PermissionStoreCrudRequest as StoreRequest;
use Backpack\PermissionManager\app\Http\Requests\PermissionUpdateCrudRequest as UpdateRequest;

/**
 * Class PermissionCrudController
 * @package App\Http\Controllers\Admin
 * @property-read \Backpack\CRUD\app\Library\CrudPanel\CrudPanel $crud
 */
class PermissionCrudController extends OrgController
{
    public function setupCreateOperation()
    {
        $this->addFields();
        $this->crud->setValidation(StoreRequest::class);

        //otherwise, changes won't have effect
        \Cache::forget('spatie.permission.cache');
    }

    public function setupUpdateOperation()
    {
        $this->addFields();
        $this->crud->setValidation(UpdateRequest::class);

        //otherwise, changes won't have effect
        \Cache::forget('spatie.permission.cache');
    }

    private function addFields()
    {
        $this->crud->addField([
            'name'  => 'slug',
            'label' => 'Slug',
            'type'  => 'text',
        ]);

        $this->crud->addField([
            'name'  => 'name',
            'label' => trans('backpack::permissionmanager.name'),
            'type'  => 'text',
        ]);

        if (config('backpack.permissionmanager.multiple_guards')) {
            $this->crud->addField([
                'name'    => 'guard_name',
                'label'   => trans('backpack::permissionmanager.guard_type'),
                'type'    => 'select_from_array',
                'options' => $this->getGuardTypes(),
            ]);
        }
    }

    /*
     * Get an array list of all available guard types
     * that have been defined in app/config/auth.php
     *
     * @return array
     **/
    private function getGuardTypes()
    {
        $guards = config('auth.guards');

        $returnable = [];
        foreach ($guards as $key => $details) {
            $returnable[$key] = $key;
        }

        return $returnable;
    }
}