<?php

namespace App\Traits;
use GuzzleHttp\Client;
use Illuminate\Http\UploadedFile;

trait ConsumesExternalService
{
    /**
     *  Envoie une requete a un service
     * @param $method
     * @param $requestUrl
     * @param array $body
     * @param array $formParams
     * @param array $headers
     * @return string
     */
    public function perfomRequest($method, $requestUrl, $body = [], $headers = [], $formParams = [])
    {
        $client =  new Client([
            'base_uri' => $this->baseUri,
        ]);

        if(isset($this->key)){
            unset($headers['authorization']);
            $headers['Authorization'] = $this->key;
         }
        $contentType = $headers['content-type'][0];

        if(strpos($contentType, 'multipart/form-data') !== false){
//            $headers['content-type'] = 'multipart/form-data';
//            dd($body);
            $response = $client->request($method ,$requestUrl , ['multipart' => $this->bodyToMultipart($body),'headers' => $headers]);
        }else{
            $response = $client->request($method , $requestUrl , ['json'=> $body ,'form_params' => $formParams , 'headers' => $headers]);
        }

        return $response->getBody()->getContents();
    }

    private function bodyToMultipart(array $body){
        $multipart = [];
        foreach ($body as $key => $value){
            if( $value instanceof UploadedFile){
                array_push($multipart ,  [
                    'name'     => $key,
                    'contents' => file_get_contents($value->getRealPath()),
                    'mine-type'=>$value->getMimeType(),
                    'filename' => $value->getClientOriginalName(),
//                    'contents' => fopen( './test.txt', 'r' ),
                    'headers'  => [ 'Content-type' => 'multipart/form-data']
                ]);
            }else{
                array_push($multipart ,  [
                    'name'     => $key,
                    'contents' => $value,
                ]);
            }
        }
        return $multipart;
    }
}