<?php
namespace App\Http\Middleware;

use App\Service\FileUploadService;
use Closure;
use Illuminate\Http\Request;
use Symfony\Component\HttpFoundation\Response;

class OssFileDeal
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle(Request $request, Closure $next)
    {
        // 在这里可以添加请求前的操作，但通常我们只关心请求后的操作。
        return $next($request);
    }

    /**
     * Handle the request termination.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Illuminate\Http\Response  $response
     * @return void
     */
    public function terminate(Request $request, Response $response)
    {
        $return = json_decode($response->content(),true);

        if(isset($return['code']) && $return['code'] == 200){
            if(! empty($return['data'])){
                $result = $return['data'];
                $service = new FileUploadService();

                if(! empty($result['file'])){
                    $file = $result['file'];
                    if(! isset($result['is_batch'])){
                        //添加oss
                        if(! empty($file['new'])){
                            $service->createOssUpload($file['new']);
                        }
                    }else{
                        if(! empty($file['new']['origin']) && ! empty($file['new']['img_list'])){
                            $service->createOssUploadBatch($file['new']);
                        }else{
                            foreach ($file['new'] as $value){
                                $service->createOssUploadBatch($value);
                            }
                        }
                    }

                    //编辑|删除oss
                    if(! empty($file['old'])){
                        $service->createOssUploadOld($file['old']);
                    }
                }
            }
        }
    }
}