<?php

namespace App\Controller;

use App\Model\GameModel;
use Think\Controller;

class DownController extends Controller {

	/**
	 * 游戏下载
	 * @param int $game_id
	 * @param int $promote_id
	 * author: xmy 280564871@qq.com
	 */
    public function down($game_id,$promote_id=0){
    	$data = D("Game")->getGameDownInfo($game_id);
    	$game_info = $data['game_info'];
    	if(empty($game_info)){
		    $this->set_message(1034,'游戏不存在');
	    }
    	$packet = $data['packet'];

    	//判断系统
    	if(GameModel::ANDROID == $game_info['sdk_version']){
		    $down_url = $game_info['add_game_address'];
		    $file_url = $packet['file_url'];
	    }elseif(GameModel::IOS == $game_info['sdk_version']){
		    $down_url = $game_info['ios_game_address'];
		    $file_url = $packet['plist_url'];
	    }else{
		    $this->set_message(1048,'游戏版本错误');
	    }

	   //根据游戏下载按钮下载
	    $down_port = D('Game')->field('down_port,dow_status')->where(array('id'=>$game_id))->find();
    	if($down_port['dow_status'] == 0){
            $this->set_message(1049,'下载地址错误');
        }
	    if($down_port['down_port'] == 1){
            if(!empty($packet)){//原包下载
                D('Game')->addGameDownNum($game_id);
                if(!empty($promote_id)){
                    $package_url = $this->package($packet,$promote_id);
                    if(!empty($package_url)) {
                        $file_url = $package_url;
                    }
                }
                /*$this->set_message(200,"成功",$game_info['sdk_version']==2?"https://".$_SERVER['HTTP_HOST'].substr($file_url, 1):"http://".$_SERVER['HTTP_HOST'].substr($file_url, 1));*/

                if(!preg_match('/^http(s)?/', $file_url)) {
                    $file_url = 'https://' .$_SERVER['HTTP_HOST'] . substr($file_url, 1);
                }

                $this->set_message(200,"成功", $file_url);

            }else{
		    	$this->set_message(1050,"未上传原包");
		    }
	    }else{
	    	if(!empty($down_url) && empty($promote_id)){
			    if(varify_url($down_url)){
			    	D('Game')->addGameDownNum($game_id);
				    $this->set_message(200,"成功",$down_url);
			    }else{
				    $this->set_message(1049,'地址错误');
			    }
	        }else{
	        	$this->set_message(1049,'下载地址错误');
	        }
	    }

    }

	/**
	 * 安卓打包渠道信息
	 * @param $source_info  原包信息
	 * @param $promote_id
	 * @return string
	 * author: xmy 280564871@qq.com
	 */
	public function package($source_info, $promote_id)
	{
		$file_path = $source_info['file_url'];
		//验证原包是否存在
		if (!varify_url($file_path)) {
			$this->set_message(1050,"未上传原包");
		} else {

            $result = M('apply', 'tab_')
                    ->alias('a')
                    ->field('id, pack_url, plist_url')
                    ->where(['a.game_id'=>$source_info['game_id'],'a.promote_id'=>$promote_id])
                    ->find();
            if(empty($result)) {
                return '';
                /*$this->set_message(1048,'此游戏不存在');*/
            }

            if(GameModel::ANDROID == $source_info['sdk_version']){
                if(varify_url($result['pack_url'])) {
                    return $result['pack_url'];
                }
            }elseif(GameModel::IOS == $source_info['sdk_version']){
                if(varify_url($result['plist_url'])) {
                    return $result['plist_url'];
                }
            }else{return '';
                /*$this->set_message(1048,'游戏版本错误');*/
            }

            $zip = new \ZipArchive();

            if ($source_info['sdk_version'] == 1) {
                $str_ver = ".apk";
                $file_name = "GamePack";
                $url_ver = "META-INF/mch.properties";
            } else {
                $zip_open_game_source = zip_open(get_game_source_file_url($source_info['game_id']));
                if ($zip_open_game_source) {
                    while ($zip_entry = zip_read($zip_open_game_source)) {
                        if (preg_match("/.app/", zip_entry_name($zip_entry))) {
                            $ios_app = substr(zip_entry_name($zip_entry), 8) . "<br/>";
                        }
                        $new_ios_1 = explode("/", $ios_app);
                    }
                    zip_close($zip_open_game_source);
                }
                $str_ver = ".ipa";
                $file_name = "IosGamePack";
                $url_ver = "Payload/" . $new_ios_1[0] . "/_CodeSignature/TXChannel";

            }

            $new_name = "game_package" . $source_info['game_id'] . "-" . $promote_id . $str_ver;
            $to = "./Uploads/" . $file_name . "/" . $new_name;
            copy(get_game_source_file_url($source_info['game_id']), ROOTTT . ltrim($to, './'));
            $zip_res = $zip -> open(ROOTTT . ltrim($to, './'), \ZipArchive::CREATE);

            if ($zip_res == true) {
				#打包数据
				$pack_data = array(
					"game_id" => $source_info["game_id"],
					"game_name" => $source_info['game_name'],
					"game_appid" => get_game_appid($source_info["game_id"], "id"),
					"promote_id" => $promote_id,
					"promote_account" => get_promote_account($promote_id),
                    "source_version" => $source_info['source_version'],
				);
                $zip -> addFromString($url_ver, json_encode($pack_data));
				$zip->close();

				$newname = $new_name;

                if (get_tool_status("oss_storage") == 1) {

                    if (C("oss_storage.is_cname")) {
                        $to = "http://" . C("oss_storage.domain") . "/" . str_replace("IosGamePack", "GamePack", $file_name) . "/" . $newname;
                    } else {
                        $to = "https://" . C("oss_storage.bucket") . "." . C("oss_storage.domain") . "/" . str_replace("IosGamePack", "GamePack", $file_name) . "/" . $newname;
                        $to = str_replace('-internal', '', $to);
                    }
                    if (!empty(C('oss_storage.bd_domain')) && strlen(C('oss_storage.bd_domain')) > 5) {
                        $to = C('oss_storage.bd_domain') . "/GamePack/" . $newname;
                    }
                    $new_to = ROOTTT . "Uploads/" . $file_name . "/" . $newname;
                    $updata['savename'] = $newname;
                    $updata['path'] = $new_to;
                    $this -> upload_game_pak_oss($updata);
                    @unlink($new_to);

                } elseif (get_tool_status("cos_storage") == 1) {

                    $new_to = ROOTTT . "Uploads/" . $file_name . "/" . $newname;

                    $updata['path'] = $new_to;
                    $updata['savename'] = 'GamePack/'. $newname;

                    $to = $this->upload_cos($updata);

                }

                $promote = array('game_id' => $source_info['game_id'], 'promote_id' => $promote_id);
                $plist_url = '';
                if ($source_info['sdk_version'] == 2) {
                    $plist_url = $this -> create_plist($promote['game_id'], $promote['promote_id'], get_payload_name($source_info['game_id']), $to);
                }
                $jieguo = $this -> updateinfo($result['id'], $to, $promote, $plist_url);

                if ($source_info['sdk_version'] == 2) {
                    return $plist_url;
                }else{
                    return $to;
                }
            }

            return $to;

		}
	}

    /**
     *上传到OSS
     */
    public function upload_game_pak_oss($return_data = null)
    {
        /**
         * 根据Config配置，得到一个OssClient实例
         */
        try {
            Vendor('OSS.autoload');
            $ossClient = new \OSS\OssClient(C("oss_storage.accesskeyid"), C("oss_storage.accesskeysecr"), C("oss_storage.domain"));
        } catch (OssException $e) {
            $this -> error($e -> getMessage());
        }
        $bucket = C('oss_storage.bucket');
        // if(preg_match('/.apk/',$return_data['savename']) ){
        $oss_name = "GamePack";
        // }else{
        //       $oss_name="IosGamePack";
        // }
        $oss_file_path = $oss_name . "/" . $return_data["savename"];
        $avatar = $return_data["path"];
        try {

            $this -> multiuploadFile($ossClient, $bucket, $oss_file_path, $avatar);
            return true;
        } catch (OssException $e) {
            /* 返回JSON数据 */
            $this -> error($e -> getMessage());
        }
    }

    public function multiuploadFile($ossClient, $bucket, $url, $file)
    {
        //$file = __FILE__;
        $options = array();
        try {
            #初始化分片上传文件
            $uploadId = $ossClient -> initiateMultipartUpload($bucket, $url);
            //$ossClient->multiuploadFile($bucket, $url, $file, $options);
        } catch (OssException $e) {
            printf(__FUNCTION__ . ": initiateMultipartUpload FAILED\n");
            printf($e -> getMessage() . "\n");
            return;
        }
        /*
         * step 2. 上传分片
         */
        $partSize = 5 * 1000 * 1024;
        $uploadFile = $file;
        $uploadFileSize = filesize($uploadFile);
        $pieces = $ossClient -> generateMultiuploadParts($uploadFileSize, $partSize);
        $responseUploadPart = array();
        $uploadPosition = 0;
        $isCheckMd5 = true;
        foreach ($pieces as $i => $piece) {
            $fromPos = $uploadPosition + (integer) $piece[$ossClient ::OSS_SEEK_TO];
            $toPos = (integer) $piece[$ossClient ::OSS_LENGTH] + $fromPos - 1;
            $upOptions = array(
                    $ossClient ::OSS_FILE_UPLOAD => $uploadFile,
                    $ossClient ::OSS_PART_NUM => ($i + 1),
                    $ossClient ::OSS_SEEK_TO => $fromPos,
                    $ossClient ::OSS_LENGTH => $toPos - $fromPos + 1,
                    $ossClient ::OSS_CHECK_MD5 => $isCheckMd5,
            );
            if ($isCheckMd5) {
                $contentMd5 = \OSS\Core\OssUtil ::getMd5SumForFile($uploadFile, $fromPos, $toPos);
                $upOptions[$ossClient ::OSS_CONTENT_MD5] = $contentMd5;
            }
            //2. 将每一分片上传到OSS
            try {
                $responseUploadPart[] = $ossClient -> uploadPart($bucket, $url, $uploadId, $upOptions);
            } catch (OssException $e) {
                printf(__FUNCTION__ . ": initiateMultipartUpload, uploadPart - part#{$i} FAILED\n");
                printf($e -> getMessage() . "\n");
                return;
            }
        }
        $uploadParts = array();
        foreach ($responseUploadPart as $i => $eTag) {
            $uploadParts[] = array(
                    'PartNumber' => ($i + 1),
                    'ETag' => $eTag,
            );
        }
        /**
         * step 3. 完成上传
         */
        try {
            $ossClient -> completeMultipartUpload($bucket, $url, $uploadId, $uploadParts);
        } catch (OssException $e) {
            printf(__FUNCTION__ . ": completeMultipartUpload FAILED\n");
            printf($e -> getMessage() . "\n");
            return;
        }
    }

    /**
     *修改申请信息
     */
    public function updateinfo($id, $pack_url, $promote, $plist_url)
    {
        $model = M('Apply', "tab_");
        $data['id'] = $id;
        $data['pack_url'] = $pack_url;
        $data['dow_url'] = '/index.php?s=/Home/Down/down_file/game_id/' . $promote['game_id'] . '/promote_id/' . $promote['promote_id'];
        $data['dow_status'] = 1;
        $data['enable_status'] = 1;
        $data['plist_url'] = $plist_url;
        $res = $model -> save($data);
        return $res;
    }

    /**
     * 腾讯云上传
     *
     * @param null $data
     *
     * @return mixed
     *
     * @author: 鹿文学[lwx]<fyj301415926@126.com>
     * @since: 2019\4\18 0018 17:40
     */
    public function upload_cos($data=null) {

        Vendor('COS5.vendor.autoload');

        $schema=C("cos_storage.schema")?:"https";

        $secretId = C("cos_storage.SecretId"); //"云 API 密钥 SecretId";
        $secretKey = C("cos_storage.SecretKey"); //"云 API 密钥 SecretKey";
        $region = C("cos_storage.domain"); //设置一个默认的存储桶地域
        $cosClient = new \Qcloud\Cos\Client(
                array(
                        'region' => $region,
                        'schema' => $schema, //协议头部，默认为http
                        'credentials'=> array(
                                'secretId'  => $secretId ,
                                'secretKey' => $secretKey
                        )
                )
        );


        $bucket = C("cos_storage.bucket"); //存储桶名称 格式：BucketName-APPID
        $key = $data['savename'];
        $srcPath = $data["path"];//本地文件绝对路径

        try {
            $result = $cosClient->Upload(
                    $bucket = $bucket,
                    $key = $key,
                    $body = fopen($srcPath, 'rb')
            );
            $location = $result['Location'];
            if(!preg_match('/^(http)|(https)/', $location)) {
                $result['Location'] = 'https://' . $result['Location'];
            }
            return $result['Location'];
        } catch (\Exception $e) {
            $this->error($e->getMessage());
        }

    }

    public function create_plist($game_id = 0, $promote_id = 0, $marking = "", $url = "", $platform_id = 0, $position=1)
    {
        $find_web_stie = M('config') -> field('value') -> where(['name' => 'WEB_SITE']) -> find();
        $xml = new \DOMDocument();
        $xml -> load(ROOTTT . 'Uploads/Plist/testdemo.Plist');
        $online = $xml -> getElementsByTagName('dict');//查找节点
        $asd = $online -> item(1) -> getElementsByTagName('string');//第二个节点下所有string
        foreach ($asd as $key => $value) {
            switch ($value -> textContent) {
                case 'ipa_url':
                    if (preg_match("/Uploads/", $url)) {
                        $value -> nodeValue = "https://" . $find_web_stie['value'] . ltrim($url, ".");//"https://iosdemo.vlcms.com/app/MCHSecretary.ipa";//替换xml对应的值
                    } else {
                        $value -> nodeValue = $url;
                    }
                    break;
                case 'icon':
                    $icon_url = get_cover(get_game_icon_id($game_id), 'path', 2);
                    if (preg_match("/http/", $icon_url)) {
                        $value -> nodeValue = $icon_url;
                    } else {
                        $value -> nodeValue = "https://" . $find_web_stie['value'] . $icon_url;
                    }
                    break;
                case 'com.dell':
                    $value -> nodeValue = $marking;
                    break;
                case '1.0.0':
                    $value -> nodeValue = game_version($game_id);
                    break;
                case 'mchdemo':
                    $value -> nodeValue = get_ios_game_name($game_id);
                    break;

            }
            if ($promote_id == 0) {
                $xml -> save(ROOTTT . "Uploads/SourcePlist/$game_id.Plist");
            } elseif ($platform_id > 0) {
                $ppname = $game_id . "-" . $promote_id . "-" . $platform_id . "-" .$position;
                $xml -> save(ROOTTT . "Uploads/GamePlist/$ppname.Plist");
            } else {
                $pname = $game_id . "-" . $promote_id;
                $xml -> save(ROOTTT . "Uploads/GamePlist/$pname.Plist");
            }
        }
        if ($promote_id == 0) {
            return "./Uploads/SourcePlist/$game_id.Plist";
        } elseif ($platform_id > 0) {
            $ppname = $game_id . "-" . $promote_id . "-" . $platform_id . "-" . $position;
            return "./Uploads/GamePlist/$ppname.Plist";
        } else {
            return "./Uploads/GamePlist/$pname.Plist";
        }


    }

	/**
	 * 返回输出
	 * @param int $status 状态
	 * @param string $return_msg   错误信息
	 * @param array $data           返回数据
	 * author: xmy 280564871@qq.com
	 */
	public function set_message($status, $return_msg = 0, $data = [])
	{
		$msg = array(
			"status" => $status,
			"return_code" => $return_msg,
			"data" => $data
		);
		echo json_encode($msg);
		exit;
	}

	/**
	 * 安卓下载
	 * author: xmy 280564871@qq.com
	 */
	public function android_app_down(){
		if($this->is_ios()){
			$ios = M('app', 'tab_')->find(4);
			$url="itms-services://?action=download-manifest&url=https://".$_SERVER['HTTP_HOST'].substr($ios['plist_url'],1);
			 Header("HTTP/1.1 303 See Other");
			 Header("Location: ".$url);
		}else{
			$app = M("app","tab_")->find(1);
			Header("Location: ".$app['file_url']);
		}

	}

	public function is_ios(){
		if(strpos($_SERVER['HTTP_USER_AGENT'], 'iPhone')||strpos($_SERVER['HTTP_USER_AGENT'], 'iPad')){
		 return true;
		}else if(strpos($_SERVER['HTTP_USER_AGENT'], 'Android')){
		 return false;
		}else{
		  return false;
		}

	}


	/**
	 * 下载
	 * @param $file
	 * author: xmy 280564871@qq.com
	 */
	protected function down_file($file){
		header('Content-Description: File Transfer');
		header("Content-Type: application/force-download;");
		header('Content-Type: application/octet-stream');
		header("Content-Transfer-Encoding: binary");
		header("Content-Disposition: attachment; filename={$file['file_name']}");
		header('Expires: 0');
		header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
		header('Pragma: public');
		header('Content-Length: ' . filesize(__ROOT__.$file['file_url']));
		header("Pragma: no-cache"); //不缓存页面
		ob_clean();
		flush();
		readfile($file['file_url']);
	}

	public  function down_error($message=''){
			$this->assign("message",$message);
			$this->display();
	}


	public function inviter_download() {
		$pack_url = base64_decode($_REQUEST['url']);
		$sdk_version = $_REQUEST['sdk_version'];
		if(is_mobile_request()){
				if($sdk_version == 1 && get_devices_type()==2)$this->redirect("Down/down_error",array('message'=>"请使用安卓浏览器下载"));
				if($sdk_version == 1 && is_weixin())$this->redirect("Down/down_error",array('message'=>"请使用安卓浏览器下载"));
				if($sdk_version == 2 && get_devices_type()==1)$this->redirect("Down/down_error",array('message'=>"请使用ios浏览器下载"));
		}

		switch ($sdk_version) {
			case 1:
					if(!empty($pack_url)){
							if(preg_match("/oss/", $pack_url)){
									$url=str_replace('-internal', '', $pack_url);
									echo "<script>window.location.href='$url';</script>";
							}elseif(preg_match("/clouddn/", $pack_url)){
									$url = "http://".$pack_url;
									redirect($url);
							}elseif(preg_match("/myqcloud/", $pack_url)){
									redirect($pack_url);
							}elseif(preg_match("/bcebos/", $pack_url)){
									redirect($pack_url);
							}else{
									if (!file_exists($pack_url)){
											$this->error('文件不存在哦 亲!');
									}else{
											redirect("http://".$_SERVER['HTTP_HOST'].ltrim($pack_url,'.'));
									}
							}
					}else{
							$this->error('原包地址不存在');
					}
					break;
			default:

									$plist_url = substr($pack_url,'1',strlen($pack_url));
									Header("HTTP/1.1 303 See Other");
									Header("Location: "."itms-services://?action=download-manifest&url="."https://".$_SERVER["HTTP_HOST"]."/".$plist_url);


					break;
		}
	}


}