<?php

namespace App\Http\Controllers\Admin\Menu\SystemStatus\Children;

use App\Http\Controllers\Admin\Menu\BaseMenuItemController;
use Illuminate\Http\Request;
use Redis;
use Cache;
use DB;
use Arr;

class SystemMenuItemController extends BaseMenuItemController
{
    public function __construct()
    {
        $this->name = 'adminMenu.items.systemStatus.system';

        $this->slug = 'system';

        $this->iconClasses = 'nav-icon icon-wrench';
    }

    public function handle(Request $request)
    {
        $systemInfo = collect([
            [
                'name' => 'OS',
                'value' => php_uname('s') . ' ' . php_uname('r'),
            ],
            [
                'name' => 'OS Version',
                'value' => php_uname('v'),
            ],
            [
                'name' => 'Server',
                'value' => $_SERVER['SERVER_SOFTWARE']
            ],
            [
                'name' => 'Timezone',
                'value' => date_default_timezone_get()
            ],
            [
                'name' => 'PHP Version',
                'value' => phpversion()
            ],
            [
                'name' => 'PHP Post Max Size',
                'value' => ini_get('post_max_size')
            ],
            [
                'name' => 'PHP Upload Max Filesize',
                'value' => ini_get('upload_max_filesize')
            ],
            [
                'name' => 'PHP Max Execution Time',
                'value' => ini_get('max_execution_time')
            ],
            [
                'name' => 'PHP Max Input Vars',
                'value' => ini_get('max_input_vars')
            ],
            [
                'name' => 'PHP Memory Limit',
                'value' => ini_get('memory_limit')
            ],
            [
                'name' => 'PHP Xdebug Enabled',
                'value' => function_exists('xdebug_get_code_coverage')
            ]
        ]);

        $systemInfo->push([
                        'name' => 'DBMS',
                        'value'=> DB::getDriverName(),
                    ])->push([
                        'name' => 'DB',
                        'value'=> DB::getDatabaseName(),
                    ]);

        if(DB::getDriverName() == 'mysql') {
            $query = DB::raw("SHOW VARIABLES LIKE 'version'");
            $version = Arr::first(DB::select($query));
            if($version) {
                $systemInfo->push([
                                'name' => 'DB Version',
                                'value' => $version->Value
                            ]);
            }
        }

        $systemInfo->push([
                        'name' => 'Cache',
                        'value'=> Cache::getDefaultDriver(),
                    ])->push([
                        'name' => 'Cache Time',
                        'value'=> Cache::getDefaultCacheTime(),
                    ]);


        if(Cache::getDefaultDriver() == 'redis') {
            $redisStatus = false;

            try {
                $redisConfig = config('database.redis.default');
                $redis = Redis::connect($redisConfig['host'],$redisConfig['port']);
                $redisStatus = true;
            } catch(\Exception $e){ }

            $systemInfo->push([
                            'name' => 'Redis Connected',
                            'value' => $redisStatus
                        ]);
        }


        return view('admin.menu.systemStatus.system', ['systemInfo' => $systemInfo->all()]);
    }
}