<?php

namespace App\Http\Controllers;

use App\Models\AdminPermission;
use Illuminate\Http\Request;

class AdminPermissionController extends Controller
{
    public function index(Request $request)
    {
        $permissions = (new AdminPermission())->toTree(AdminPermission::endPoint()->get());

        return $this->json($this->formatPermissionsTreeToArray($permissions));
    }

    /**
     * 格式化树
     *
     * @param  array  $permissions
     * @return void
     */
    protected function formatPermissionsTreeToArray(array $permissions)
    {
        $res = [];
        foreach ($permissions as $permission) {
            $res[] = [
                'id' => $permission->id,
                'label' => $permission->name,
                'children' => $this->formatPermissionsTreeToArray($permission->children ?? []),
            ];
        }

        return $res;
    }
}