<?php
/**
 * 聚合渠道登录控制器
 */

namespace app\api\controller\v1;

use app\api\controller\Api;
use app\common\library\RsaSign;
use app\common\model\ComplexLoginlog;
use app\common\model\ComplexChannelModel;
use app\common\model\ComplexMembers;
use app\common\logic\Complex;
use app\common\library\JwtToken;
use think\Db;
use think\Cache;
use think\Exception;
use think\Config;
use app\common\model\PolychannelGame;
use think\Env;
use think\Request;

class ComplexLogin extends Api
{
    protected $noNeedLogin = ['index'];


    // ## TODO：每次新渠道，当前两个必须要添加
    // 需要进行登录验证的渠道标识
    protected $_neekCheckChannel = ['mw', 'tss', 'wanxiong', 'haofan', 'haipai', 'jiuqu', 'haofanceshi', 'onesixnn', 'ailequ', 'jiuquxin', 'jiandao', 'fiveseven', 'xingmai', 'haiquyou', 'naozhewan', 'lizi', 'zhaosy', 'yehua', 'shenqi', 'aiyou', 'qilin', 'yiyou', 'jule', 'yueyou', 'xinyou', 'simo', 'weilian', 'sanjiu', 'ledao', 'ledaoios', 'dangle', 'youxiyou', 'jlyx', 'tlyx', 'jcyx', 'test', 'kuaishou', 'pili', 'juheng', 'quchen', 'twothreethree', 'rrtv', 'simoh5', 'gyln', 'youchen', 'congyu', 'bhy', 'kshy', 'yinhu', 'peiqi', 'jywan', 'jywanh5'];
    // H5渠道游戏使用渠道逻辑处理
    protected $h5_handle_channel = ['zhaosy'];


    // 扩展参数
    protected $_extparam = [];

    public function _initialize()
    {
        parent::_initialize();
    }
    
    // 渠道效验
    public function getSpecialParam()
    {
        $prefix = strtolower($this->input('channel_mark'));     // 渠道标识
        $gameid = strtolower($this->input('gameid'));           // 游戏id
        
        $channelModel = new ComplexChannelModel;
        if (!($channel_id = $channelModel->where(['status' => 1, 'mark' => $prefix])->value('id'))) {
            $this->jsonResult('', -201, '渠道信息不存在');
        }
        if (!$polyChannelGame = (new PolychannelGame())->alias('cpg')->join('cy_game cg', 'cpg.game_id=cg.id')->field('cpg.*, cg.type as game_type')->where(['cpg.channel_id' => $channel_id, 'cpg.game_id' => $gameid])->find()) {
            $this->jsonResult('', -202, '渠道游戏不存在.');
        }

        // 判断是否有做登录验证的渠道
        if (in_array($prefix, $this->_neekCheckChannel)) {

            try {
                $sentence = ucfirst($prefix);
                $className = 'app\api\complex\\' . $sentence;
                $model = new $className;
                // H5 渠道游戏，单独处理
                if(in_array($prefix, $this->h5_handle_channel) && $polyChannelGame['game_type'] == 3){
                    $result = $model->getSpecialParamH5($this->input, $polyChannelGame);
                }else{
                    $result = $model->getSpecialParam($this->input, $polyChannelGame);
                }

                if ($result) {
                    // 渠道效验判断，针对部分渠道的后台配置qmKey需要
                    if (!empty($polyChannelGame['param']) && $this->input('device') == '2') {
                        if ($paramArr = json_decode($polyChannelGame['param'], true)) {
                            $qmKey = $this->input('qmKey');           // 游戏id
                            if (isset($paramArr['qmKey'])) {
                                if ($paramArr['qmKey'] != $qmKey || empty($qmKey)) {
                                    curlDD("渠道 " . $sentence . '@用户账号: ' . $result . ' 破解Android加固！', Env::get('dingtalk.warning_url'));
                                    $this->jsonResult('', -221, '当前渠道不可用！');
                                }
                            }
                        }
                    }

                    $this->jsonResult(['cuserid' => $result], 1, '获取成功');
                } else {
                    $msg = "登陆失效或二次验证失败";
                    // 优化提示判断
                    if(!empty($result['code']) && $result['code'] < 0){
                        $msg .= ", (c_err:{$result['code']})";
                    }

                    $this->jsonResult('', -222, $msg);
                }
            } catch (Exception $e) {
                log_message("渠道-" . $sentence . '-二次效验失败：' . $e->getCode() . ":" . $e->getMessage() . '; ' . $e->getFile() . ':' . $e->getLine(), 'error', LOG_PATH . "complexLoginlog/{$prefix}/");
                curlDD("渠道-" . $sentence . '-二次效验失败：'. $e->getCode() . ":" . $e->getMessage() . '; ' . $e->getFile() . ':' . $e->getLine(), Env::get('dingtalk.notic_url'));
                $this->jsonResult('', -233, '二次登录验证失败');
            }
        } else {
            $this->jsonResult('', 0, '渠道未开启效验');
        }
        
    }

    // 登录
    public function index()
    {
        $channelModel = new ComplexChannelModel;
        $complexMembersModel = new ComplexMembers;
        $complexLogic = new Complex;

        $prefix = strtolower($this->input('channel_mark'));         // 渠道标识
        $complex_username = trim($this->input('username'));         // 聚合用户名
        $imeil = $this->input('imeil');                             // 手机imeil码
        $device = $this->input('device');                           // 注册设备来源，1为PC，2为安卓，3为苹果
        $gameid = $this->input('gameid');                           // 游戏ID
        // $channelToken = $this->input('channelToken');
        $userId = $this->input('user_id', '');               // 渠道效验接口 返回的ID

        if (!($channel_id = $channelModel->where(['status' => 1, 'mark' => $prefix])->value('id'))) {
            $this->jsonResult('', -120, '渠道信息不存在');
        }
        if (!$polyChannelGame = (new PolychannelGame())->alias('cpg')->join('cy_game cg', 'cpg.game_id=cg.id')->field('cpg.*, cg.type as game_type')->where(['cpg.channel_id' => $channel_id, 'cpg.game_id' => $gameid])->find()) {
            $this->jsonResult('', -121, '渠道游戏不存在.');
        }

        //游戏ID不能为空
        if (empty($gameid)) {
            $this->jsonResult('', -122, '游戏ID不能为空');
        }
        //游戏ID不能为空
        if (empty($device)) {
            $this->jsonResult('', -123, '设备类型不能为空');
        }

        // ## IOS 加固效验
        if (!empty($polyChannelGame['param']) && $this->input('device') == '3' && !empty($this->input('qmversion'))) {
            $param = json_decode($polyChannelGame['param'], true);
            if (!empty($param['jg_key'])) {
                $jg_key = $this->input('jg_key'); //IOS 加固参数
                if (empty($jg_key)) {
                    $this->jsonResult('{}', 126, '当前渠道不可用！');
                }

                $username = $this->input('username');                       // username
                $rsa_res = (new RsaSign())->openssl_private_decrypt($jg_key);
                $ios_sign_key = $param['jg_key'] . $userId;
                if ($ios_sign_key !== $rsa_res) {
                    curlDD("渠道 " . $prefix . '@聚合账户: ' . $username . ' 破解IOS加固！', Env::get('dingtalk.warning_url'));
                    $this->jsonResult('{}', 126, '当前渠道不可用！');
                }
            }
        }

        // ## 渠道登录效验
        $result = [];
        if (in_array($prefix, $this->_neekCheckChannel)) {
            // $paramArr = [
            //     'username'     => trim($this->input('username')) ,
            //     'imeil'        => $this->input('imeil') ,
            //     'device'       => $this->input('device') ,
            //     'gameid'       => $this->input('gameid') ,
            //     'channel_mark' => strtolower($this->input('channel_mark')) ,
            //     'channelToken' => $this->input('channelToken') ,
            // ];

            try {
                $sentence = ucfirst($prefix);
                $className = 'app\api\complex\\' . $sentence;
                $model = new $className;

                // H5 渠道游戏，单独处理
                if(in_array($prefix, $this->h5_handle_channel) && $polyChannelGame['game_type'] == 3){
                    $result = $model->checkLoginH5($this->input, $polyChannelGame);
                }else{
                    $result = $model->checkLogin($this->input, $polyChannelGame);
                }

                // 默认判断
                if (!$result) {
                    $this->jsonResult('', -131, "登录验证失败");
                }
                // 优化提示判断
                if(!empty($result['code']) && $result['code'] < 0){
                    $msg = "登录验证失败, (c_err:{$result['code']})";
                    $this->jsonResult('', -132, $msg);
                }

                // 检查是否有 setParam 方法
                if (method_exists($model, 'setParam')) {
                    $this->_extparam = $model->setParam($this->input);
                }

            } catch (Exception $e) {
                log_message("渠道-" . $sentence . '-登陆效验失败：' . $e->getCode() . ":" . $e->getMessage() . '; ' . $e->getFile() . ':' . $e->getLine(), 'error', LOG_PATH . "complexLoginlog/{$prefix}/");
                curlDD("渠道-" . $sentence . '-登陆效验失败-渠道登录回调：msg=' . $e->getMessage() .' - input:'. json_encode($this->input), Env::get('dingtalk.notic_url'));
                $this->jsonResult('', -130, '登录验证异常.');
            }


            // $className = 'app\api\controller\complex\\' . $sentence.'Login';
            // $model_c = new $className;
            // $model_c->setParam($paramArr);
            // $resArr = $model_c->indexcheck();

            // log_message('xmw--get_http_response()--7-END--'.json_encode($resArr),'log',LOG_PATH . 'complexLoginlog/');
            // // 判断是否验证成功
            // if (!$resArr['code']){
            //     $this->jsonResult('',0,$resArr['msg']);
            // }
            // $this->_extparam = $resArr['extparam'];
            // // 参数重置
            // log_message('xmw--get_http_response()--7.5-END--'.count($resArr['data']),'log',LOG_PATH . 'complexLoginlog/');
            // if (count($resArr['data'])){
            //     log_message('xmw--get_http_response()--8-END--'.count($resArr['data']),'log',LOG_PATH . 'complexLoginlog/');
            //     foreach ($resArr['data'] as $k=>$v){
            //         log_message('xmw--get_http_response()--9-END--'.$k.'----'.$v,'log',LOG_PATH . 'complexLoginlog/');
            //         $this->setInput($k,$v);
            //     }
            //     unset($v);
            // }
        }
        if (empty($complex_username)) {
            $this->jsonResult('', -140, '用户名不能为空');
        }
        if (empty($imeil)) {
            $this->jsonResult('', -141, '设备imeil异常');
        }
        if (empty($prefix)) {
            $this->jsonResult('', -142, '渠道标识不能为空');
        }


        if ($complexLogic->isFrozen($channel_id, $gameid, 'login')) {
            //根据预付款进行登录冻结判断还未加
            $this->jsonResult('', -143, '您所在渠道已经被禁止登录此游戏');

        } elseif (in_array($prefix, Config::get('complex_disable_login')['channel_mark']) && in_array($gameid, Config::get('complex_disable_login')['game_id'])) {
            //特殊的渠道和游戏禁止登录
            $this->jsonResult('', -144, '您所在渠道已经被禁止登录此游戏');
        }

        // 启动事务
        Db::startTrans();
        try {
            //nw_complex_members表中用户信息
            $userinfo = $complexMembersModel->where(['complex_username' => $complex_username, 'channel_id' => $channel_id, 'gameid' => $gameid])->find();

            //用户信息已存在，登录
            if (!empty($userinfo)) {
                $loginInfo = $this->loginProcess($userinfo, $gameid, $imeil, $device, $channel_id);

                $memberSaveData = ['login_time' => NOW_TIMESTAMP];
                if ($userId) {
                    $memberSaveData['complex_id'] = $userId;
                }
                if (!empty($this->_extparam)) {
                    $memberSaveData['extparam'] = json_encode($this->_extparam);
                }

                //更新最后登录时间
                $complexMembersModel->update($memberSaveData, ['id' => $userinfo['id']]);
                $mg_username = $userinfo['mg_username'];        // 我方用户名
                
            } //用户信息不存在，注册
            else {
                //根据预付款进行注册冻结判断还未加
                if ($complexLogic->isFrozen($channel_id, $gameid, 'register')) {
                    throw new Exception("您所在渠道已经被禁止注册此游戏");
                }

                $memberData = [
                    'complex_username' => $complex_username,
                    'device' => $device,
                    'gameid' => $gameid,
                    'imei' => $imeil,
                    'channel_id' => $channel_id,
                    'reg_time' => NOW_TIMESTAMP,
                    'login_time' => NOW_TIMESTAMP,
                    'ip' => request()->ip()
                ];
                if ($userId) {
                    $memberData['complex_id'] = $userId;
                }
                if (!empty($this->_extparam)) {
                    $memberData['extparam'] = json_encode($this->_extparam);
                }
                $userinfo = $complexMembersModel->create($memberData);

                // ## 游戏支持双端互通
                $pre_uid = $userinfo['id'];
                if(!empty($result['user_id'])){
                    $pre_uid = $result['user_id'];
                }
                $mg_username = $prefix . '___' . $pre_uid . 'z'; // 我方用户名

                $complexMembersModel->update(['mg_username' => $mg_username], ['id' => $userinfo['id']]);
                $memberData['id'] = $userinfo['id'];
                $memberData['mg_username'] = $mg_username;
                
                $loginInfo = $this->loginProcess($memberData, $gameid, $imeil, $device, $channel_id);
            }

            $sign_str = "username={$mg_username}&appkey=" . $this->appInfo['appkey'] . "&logintime=" . NOW_TIMESTAMP;
            $sign = md5($sign_str);     //这个暂时好像没什么用，只是参考旧SDK的

            // 提交事务
            Db::commit();
        } catch (\Exception $e) {
            // 回滚事务
            Db::rollback();

            $this->jsonResult('', -110, '登录失败! ' . $e->getMessage());
        }

        $result = [
            'user_id' => (string)$userinfo['id'],
            'username' => $mg_username,
            'token' => $loginInfo['token'],
            'logintime' => NOW_TIMESTAMP,
            'sign' => $sign,
            'extparam' => $this->_extparam
        ];

        if (isset($loginInfo['jwt_token'])) {
            $result['jwt_token'] = $loginInfo['jwt_token'];
        }

        $this->jsonResult($result, 1, '登录成功');
        exit;
    }

    /**
     * 用户登录公共部分处理
     *
     * @param $userinfo : array 用户信息数组
     * @param $gameid : int 游戏ID
     * @param $imeil : string 手机imei码
     * @param $device : int 注册设备来源
     * @param $channelId : int 当前登录的渠道ID
     *
     * @return $token: string 用户登录token
     */
    private function loginProcess($userinfo, $gameid, $imeil, $device, $channelId)
    {
        $loginlogModel = new ComplexLoginlog();

        $logData['userid'] = $userinfo['id'];
        $logData['gameid'] = $gameid;
        $logData['imei'] = $imeil;
        $logData['channel_id'] = $channelId;
        $logData['login_time'] = NOW_TIMESTAMP;
        $logData['ip'] = request()->ip();

        $loginlogModel->insert($logData);

        //token的随机码
        $token_random = random(8);

        $loginFailureTime = 60 * 60 * 24 * 30;
        // 登录态 token 为登录标识
        $token = auth_code($userinfo['id'] . '|' . $userinfo['mg_username'] . '|' . $gameid . '|' . $userinfo['mg_username'] . '|' . $token_random . '|cm', "ENCODE", Env::get('auth_key'));
        // $imeil 做为唯一登录标识
        Cache::store('default')->set($token, $imeil, $loginFailureTime);
        //redis中玩家登录安全控制的随机码
        Cache::store('default')->set('token|cm|' . $userinfo['id'] . '|' . $gameid, $token_random, $loginFailureTime);

        $returnData = ['token' => $token];

        // ## JWT：仅版本号大于 v3.6.8 的客户端返回 ##
        if (!empty($this->version) && version_compare($this->version, '3.6.8', '>')) {
            $jwtKey = trim((string) Env::get('jwt.jwt_key', ''));
            $jwtExpTime = (int) $loginFailureTime;
            $returnData['jwt_token'] = '';

            if ($jwtKey === '' || $jwtExpTime <= 0) {
                trace('JWT配置缺失或错误，请检查jwt.jwt_key', 'error');
            } else {
                $jwtIssuedAt = time();
                $jwtUserData = [
                    'member_id' => $userinfo['id'],
                    'mg_username' => $userinfo['mg_username'],
                    'game_id' => $gameid,
                    'complex_id' => $channelId,
                    'iat' => $jwtIssuedAt,
                    'exp' => $jwtIssuedAt + $jwtExpTime,
                ];
                $returnData['jwt_token'] = JwtToken::encode($jwtUserData, $jwtKey);
            }
        }

        return $returnData;
    }

    /**
     * 获取游戏配置参数（有些游戏有多个参数时需要特殊处理）
     * @param        $game_id           游戏id
     * @param        $channel_mark      渠道标识
     * @param string $data 返回的数据
     * @param string $code 返回的code
     * @param string $msg 返回的msg
     * @return mixed
     */
    // public function getGameParam($game_id,$channel_mark,$data='',$code='0',$msg='该游戏的验签参数还未设置'){
    //     $polyChannelGameModel = new PolychannelGame;
    //     $param = $polyChannelGameModel->alias('a')
    //         ->join('nw_channel b','b.id = a.channel_id')
    //         ->where(['a.game_id'=>$game_id,'b.mark'=>$channel_mark])
    //         ->value('a.param');
    //
    //     if(empty($param)){
    //         log_message('后台渠道游戏中，用于该游戏的验签参数还未设置,game_id='.$game_id.',渠道标识='.$channel_mark,'error',LOG_PATH . '../complexPaylog/');
    //
    //         $this->jsonResult($data,$code,$msg);
    //     }
    //
    //     $param = unserialize($param);
    //     return $param;
    // }

    /**
    * 获取游戏指定的用户名连接符
    *
    * @param int $gameid 游戏ID
    * @return string
    */
    // public function get_username_connector($gameid) {
    //     $specify = ['116','173','201'];
    //
    //     if ( in_array($gameid, $specify) ) {
    //         return '#';
    //     } else {
    //         return '___';
    //     }
    // }


}