<?php

namespace App\Services;

use AlibabaCloud\Oss\V2 as Oss;
use Illuminate\Support\Facades\Log;

class UploadService
{
    public function uploadFile($file): string
    {
        $bucket = config("alioss.bucket");
        $host = config("alioss.host");
        $fileName = $file->getFileName();
        $fileType = $file->getClientOriginalExtension();
        $key = date("Ym/d") . "/" . $fileName . time() . "." . $fileType;
        $client = $this->newClient();
        $acl = "default";
        $storageClass = "Standard";
        $request = new Oss\Models\PutObjectRequest($bucket, $key);
        $body = Oss\Utils::streamFor(fopen($file, 'r'));
        $request->body = $body;
        $request->storageClass = $storageClass;
        $request->acl = $acl;
        $result = $client->putObject($request);
        $url = $host . "/" . $key;
        if ($result->statusCode == 200) {
            return $url;
        }
        return "";
    }

    private function newClient(): Oss\Client
    {
        $region = config("alioss.region");
        $endpoint = config("alioss.endpoint");
        $accessId = config("alioss.id");
        $accessSecret = config("alioss.secret");
        $credentialsProvider = new Oss\Credentials\StaticCredentialsProvider($accessId, $accessSecret);
        $cfg = new Oss\Config();
        $cfg->setCredentialsProvider($credentialsProvider); // 设置凭证提供者
        $cfg->setRegion($region);
        $cfg->setConnectTimeout(10);
        $cfg->setReadwriteTimeout(3600);
        $cfg->setEndpoint($endpoint);

        // 创建OSS客户端实例
        $client = new Oss\Client($cfg);
        return $client;
    }
}