<?php

namespace CrsSdk\Common;

use App\Exceptions\Error;
use Qcloud\Cos\Client;

class QCloudCos
{
    /**
     * 腾讯云上传对象实例
     *
     * @var Client
     */
    protected $cosClient;

    /**
     * 存储桶名称
     *
     * @var mixed
     */
    protected $bucket;

    /**
     * 环境域名
     *
     * @var mixed
     */
    protected $host;

    /**
     * QCloudCos constructor.
     */
    public function __construct()
    {
        $config = $this->getConfig();
        $this->cosClient = new Client([
            'region' => $config['region'],
            'schema' => $config['schema'],
            'credentials'=> [
                'secretId'  => $config['secretId'],
                'secretKey' => $config['secretKey']
            ]
        ]);
        $this->bucket = $config['bucket'];
        $this->host = $config['host_url'];
    }

    /**
     * 读取配置文件
     *
     * @return mixed
     */
    private function getConfig()
    {
        $config = config('third_party.QCloudCos');

        if (empty($config) || !is_array($config)) {
            throw new Error(100000, 'QCloudCos配置文件错误，请检查配置文件');
        }

        return $config;
    }

    /**
     * 上传文件
     *
     * @param object $file 文件资源
     *
     * @return mixed
     */
    public function upload($file)
    {
        $filePath = $file->path();

        $key = date('Y/m/d/', time()) . md5(uniqid()) . '.' . $file->getClientOriginalExtension();

        try {
            $result = $this->cosClient->putObject([
                'Bucket' => $this->bucket,
                'Key' => $key,
                'Body' => fopen($filePath, 'rb'),
            ])->toArray();

            $url = explode('/', $result['ObjectURL']);
            $url[2] = $this->host;

        } catch (\Exception $exception) {
            throw new Error(100000, '图片上传失败');
        }

        return implode('/', $url);
    }

    /**
     * 通过文件url地址上传文件
     *
     * @param $imageUrl
     *
     * @return string
     */
    public function uploadImageUrl($imageUrl){

        $key = date('Y/m/d/', time()) . md5(uniqid()).'.png';

        try {
            $result = $this->cosClient->putObject([
                'Bucket' => $this->bucket,
                'Key' => $key,
                'Body' => file_get_contents($imageUrl),
            ])->toArray();

            $url    = explode('/', $result['ObjectURL']);
            $url[2] = $this->host;

        } catch (\Exception $exception) {
            //throw new Error(100000, '图片上传失败');
            return '';
        }

        return implode('/', $url);
    }


    public function uploadPath($path){

        $key = date('Y/m/d/', time()) . md5(uniqid()).'.png';

        try {
            $result = $this->cosClient->putObject([
                'Bucket' => $this->bucket,
                'Key' => $key,
                'Body' => file_get_contents($path),
            ])->toArray();

            $url    = explode('/', $result['ObjectURL']);
            $url[2] = $this->host;

        } catch (\Exception $exception) {
            //throw new Error(100000, '图片上传失败');
            return '';
        }

        return implode('/', $url);
    }
}