<?php

namespace addons\alivod\controller;

use think\addons\Controller;
use AlibabaCloud\SDK\Vod\V20170321\Vod;
use AlibabaCloud\SDK\Vod\V20170321\Models\SubmitTranscodeJobsRequest;
use AlibabaCloud\SDK\Vod\V20170321\Models\DecryptKMSDataKeyRequest;
use AlibabaCloud\SDK\Vod\V20170321\Models\GetVideoPlayAuthRequest;
use AlibabaCloud\SDK\Vod\V20170321\Models\GetPlayInfoRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
use think\Config;
use app\common\library\Upload;
use app\common\model\Attachment;

use ShaoZeMing\AliVod\Services\ReadService;
use ShaoZeMing\AliVod\Services\UploadService;
/**
 * 阿里VOD
 */
class Index extends Controller
{

    public function _initialize()
    {
        //跨域检测
        check_cors_request();

        parent::_initialize();
        Config::set('default_return_type', 'json');
    }

    public function index()
    {
        Config::set('default_return_type', 'html');
        $this->error("当前插件暂无前台页面");
    }

    public function getConfig(){
        if(defined('TUZHI_SYSTEM_TYPE') && TUZHI_SYSTEM_TYPE == 'single'){
            if(!\app\admin\library\Auth::instance()->isLogin()){
                $this->error("请先登录");
            }
        }else{
            global $_W;
            if(!($_W['isfounder'] || $_W['isadmin'])){
                $this->error("请先登录");
            }
        }

        $config = \app\common\model\config\System::getConfig('alivod');

        $this->success("获取成功","",$config);
    }


    /**
     * 获取上传地址
     * @return void
     */
    public function getUploadUrl(){

        if(!\app\admin\library\Auth::instance()->isLogin()){
            return $this->error("请先登录");
        }
        $config = \app\common\model\config\System::getConfig('alivod');


        $title = input('title');
        $filename = input('filename');
        //$config['template_group_id']
        $data = (new \ShaoZeMing\AliVod\Services\UploadService())->createUploadVideo($title,$filename,'',$config['storage_location']);
        $data = json_decode(json_encode($data),true);

        return $this->success("","获取成功",$data);
    }

    /**
     * 刷新上传地址
     * @return void
     */
    public function refreshUploadUrl(){
        if(!\app\admin\library\Auth::instance()->isLogin()){
            $this->error("请先登录");
        }
        $videoId = input('video_id');
        $data = (new \ShaoZeMing\AliVod\Services\UploadService())->refreshUploadVideo($videoId);
        $data = json_decode(json_encode($data),true);
        return $this->success("","获取成功",$data);
    }

    /**
     * 回调
     */
    public function notify()
    {
        if(!\app\admin\library\Auth::instance()->isLogin()){
            $this->error("请先登录");
        }

        $this->request->filter('trim,strip_tags,htmlspecialchars,xss_clean');
        $size = $this->request->post('size/d');
        $name = $this->request->post('name', '');
        $url = $this->request->post('url', '');
        $group = $this->request->post('group', '');
        $md5 = $this->request->post('md5', '');
        $type = $this->request->post('type', '');
        $width = $this->request->post('width/d');
        $height = $this->request->post('height/d');
        $category = $this->request->post('category', '');

        $category = array_key_exists($category, config('site.attachmentcategory') ?? []) ? $category : '';
        $suffix = strtolower(pathinfo($name, PATHINFO_EXTENSION));
        $suffix = $suffix && preg_match("/^[a-zA-Z0-9]+$/", $suffix) ? $suffix : 'file';
//        $attachment = Attachment::where('url', $url)->where('storage', 'alivod')->find();
//        if (!$attachment) {
        //前端获取上传地址接口中已经提交的转码的请求，这里无需重复转码
        $config = \app\common\model\config\System::getConfig('alivod');
        \addons\alivod\library\Alivod::submitTranscodeJobs($url,$config['template_group_id']);
            $params = array(
                'uniacid'=>UNIACID,
                'category'    => $category,
                'admin_id'    => (int)session('admin.id'),
                'user_id'     => (int)cookie('uid'),
                'filesize'    => $size,
                'filename'    => mb_substr(htmlspecialchars(strip_tags($name)), 0, 100),
                'imagewidth'  => $width,
                'attachment_group'=>$group,
                'imageheight' => $height,
                'imagetype'   => $suffix,
                'imageframes' => 0,
                'filetype'=> (new \app\common\library\Upload())->getFileType($type),
                'mimetype'    => $type,
                'url'         => $url,
                'uploadtime'  => time(),
                'storage'     => 'alivod',
                'sha1'        => $md5
            );
            Attachment::create($params, true);
//        }
        $this->success();
        return;
    }


    /**
     * 视频解码
     * @return void
     */
    public function decode(){
        $cipherText = input('CipherText');

        $alivodLibrary = new \addons\alivod\library\Alivod();
        $data = $alivodLibrary->decryptKMSDataKey($cipherText);
        echo base64_decode($data->Plaintext);
    }

    /**
     * 服务器中转上传文件
     * 上传分片
     * 合并分片
     * @param bool $isApi
     */
    public function upload($isApi = false)
    {
        $config = \app\common\model\config\System::getConfig('alivod');

        //检测删除文件或附件
        $checkDeleteFile = function ($attachment, $upload, $force = false) use ($config) {
            //如果设定为不备份则删除文件和记录 或 强制删除
            if ((isset($config['backup']) && !$config['backup']) || $force) {
                if ($attachment && !empty($attachment['id'])) {
                    $attachment->delete();
                }
                if ($upload) {
                    //文件绝对路径
                    $filePath = $upload->getFile()->getRealPath() ?: $upload->getFile()->getPathname();
                    @unlink($filePath);
                }
            }
        };

        $attachment = null;
        //默认普通上传文件
        $file = $this->request->file('file');
        try {
            $upload = new Upload($file);
            $attachment = $upload->upload();
        } catch (UploadException $e) {
            $this->error($e->getMessage());
        }

        //文件绝对路径
        $filePath = $upload->getFile()->getRealPath() ?: $upload->getFile()->getPathname();

        try {
            //要把他上传到点播中
            $fileName = $upload->getFile()->getFilename();

            $uploader = new \AliyunVodUploader($config['access_key_id'], $config['access_key_secret'], $config['region_id']);

            $uploadAttachedRequest = new \UploadVideoRequest($filePath, $fileName);
            $uploadAttachedRequest->setStorageLocation($config['storage_location']);
            $videoId = $uploader->uploadLocalVideo($uploadAttachedRequest);

            $attachment->url = $videoId;
            
//            \addons\alivod\library\Alivod::submitTranscodeJobs($videoId,$config['template_group_id']);

            //成功不做任何操作
        } catch (\Exception $e) {
            $checkDeleteFile($attachment, $upload, true);
            \think\Log::write($e->getMessage());
            $this->error("上传失败");
        }
        $checkDeleteFile($attachment, $upload);

        // 记录云存储记录
        $data = $attachment->toArray();
        unset($data['id']);
        $data['storage'] = 'alivod';
        Attachment::create($data, true);

        $this->success("上传成功", '', ['url' => $attachment->url, 'full_url' => "<aliovd>$attachment->url</aliovd>>"]);
    }

}