<?php
namespace Api\Controller;
use Common\Controller\ApiController;

class PkController extends ApiController {
    public function __construct(){
        parent::__construct();
    }
    
    //系统推荐pk对象
    public function chooseFriend(){
        //$this->userId = 1000001;
        $recordSource = I('pk_type',1);
        //查询是否有对战记录
        $pkRecordInfo = M('PkRecord')->where(array('user_id|ref_user_id'=>$this->userId,'record_status'=>2,'operate_dt'=>array('LT',strtotime('-10 second'))))->field('record_id,user_id,ref_user_id')->find();
        if ($pkRecordInfo!=NULL){
            M('User')->where(array('user_id'=>array('IN',array($pkRecordInfo['user_id'],$pkRecordInfo['ref_user_id'],))))->save(array('user_status'=>0));
            M('PkRecord')->where(array('record_id'=>$pkRecordInfo['record_id']))->save(array('record_status'=>3));
            if ($this->userId==$pkRecordInfo['user_id']){
                $scockUserId = $pkRecordInfo['ref_user_id'];
            }else{
                $scockUserId = $pkRecordInfo['user_id'];
            }
            $dataSoc = array('code'=>0,'type'=>17,'msg'=>'10s中对战对象为准备！','data'=>$pkRecordInfo);
            $pushUid = $this->pushMsg(json_encode($dataSoc), $scockUserId);
        }

        //查询用户状态
        $pkUserInfo = M('User')->where(array('user_id'=>$this->userId))->field('user_id,user_status')->find();
        if ($pkUserInfo==NULL || !in_array($pkUserInfo['user_status'], array(0,4,5))){
            $resData = array('code'=>1,'msg'=>'不能对战！');
            $this->returnData($resData);exit;
        }
        $peerUserId = I('peer','');
        $uid = $this->getSocketOnline($recordSource,$peerUserId);
        if (!$uid){
            $key = 'pk_choose_friend';
            $this->pushQueue($key,array('user_id'=>$this->userId,'num'=>1,'pk_type'=>$recordSource));
            $dataSoc = array('code'=>0,'msg'=>'系统正在匹配！','data'=>'');
            $this->returnData($dataSoc);exit;
        }
        if ($uid<=0){
            return false;
        }
        //添加匹配记录
        $recordId = M('PkRecord')->add(array('user_id'=>$this->userId,'ref_user_id'=>$uid,'record_source'=>$recordSource,'record_status'=>2,'peer_source'=>2,'operate_dt'=>time()));
        M('User')->where(array('user_id'=>array('IN',array($this->userId,$uid))))->save(array('user_status'=>2));
        //如果是好友获取昵称
        $userNick = array($this->userId=>'',$uid=>'');
        if ($this->userId>$uid){
            $friendInfo =M('Friend')->where(array('user_id'=>$uid,'ref_user_id'=>$this->userId))->field('user_id,ref_user_id,user_nickname,ref_user_nickname')->find();
            if ($friendInfo!=NULL){
                $userNick = array($this->userId=>$friendInfo['ref_user_nickname'],$uid=>$friendInfo['user_nickname']);
            }
        }else{
            $friendInfo =M('Friend')->where(array('user_id'=>$this->userId,'ref_user_id'=>$uid))->field('user_id,ref_user_id,user_nickname,ref_user_nickname')->find();
            if ($friendInfo!=NULL){
                $userNick = array($this->userId=>$friendInfo['user_nickname'],$uid=>$friendInfo['ref_user_nickname']);
            }
        }
        $join = ' u LEFT JOIN t_user_level ul ON u.user_level=ul.level_id';
        $field = 'user_id,user_name,user_level,user_sex,user_icon,ul.level_name';
        $userInfoArr = M('User')->join($join)->where(array('user_id'=>array('IN',array($this->userId,$uid))))->field($field)->select();
        foreach ($userInfoArr as $userInfo){
            if ($userInfo['user_id']==$this->userId){
                //$userInfo = $userInfoArr[0];
                $userInfo['user_nickname'] = $userNick[$this->userId];
                $returnData = array('record_id'=>$recordId,'user_id'=>$this->userId,'ref_user_id'=>$uid,'peer_info'=>$userInfo);
                $dataSoc = array('code'=>0,'type'=>16,'msg'=>'已匹配上，请准备开始对战！','data'=>$returnData);
                $pushUid = $this->pushMsg(json_encode($dataSoc), $uid);
                //不在线
                if ($pushUid){
                    $this->offline($pushUid, $returnData);
                }
            }else{
                $userInfo['user_nickname'] = $userNick[$uid];
                $returnData = array('record_id'=>$recordId,'user_id'=>$this->userId,'ref_user_id'=>$uid,'peer_info'=>$userInfo);
                $dataSoc = array('code'=>0,'type'=>16,'msg'=>'已匹配上，请准备开始对战！','data'=>$returnData);
                $pushUid = $this->pushMsg(json_encode($dataSoc), $this->userId);
                //不在线
                if ($pushUid){
                    $this->offline($pushUid, $returnData);
                }
            }
        }
        //var_dump($returnData);exit;
        $resData = array('code'=>0,'msg'=>'已应战，请准备开始对战！');
        $this->returnData($resData);exit;
    }
    
    //获取在线好友
    private function getSocketOnline($recordSource, $peerUserId){
        $res = $this->online();
        if(empty($res)){
            return FALSE;
        }
        unset($res[$this->userId]);
        $userIdArr = array_keys($res);
        if (in_array($peerUserId, $userIdArr)){
            return $peerUserId;
        }
        //$chunkUserId = array_chunk($userIdArr,200);
        $redis = $this->getRedis();
        if ($recordSource==2){
            $userInfo = M('User')->where(array('user_id'=>$this->userId))->field('user_level')->find();
        }
        foreach ($userIdArr as $uid){
            $uidLock = $this->get($uid);
            if ($uidLock){
                continue;
            }else{
                $redis->set($uid,1,3);
            }
            if ($recordSource==2){
                $peerInfo = M('User')->where(array('user_id'=>$uid,'user_level'=>$userInfo['user_level'],'user_status'=>array('IN','0,4,5')))->field('user_id')->find();
            }else{
                $peerInfo = M('User')->where(array('user_id'=>$uid,'user_status'=>array('IN','0,4,5')))->field('user_id')->find();
            }
            if ($peerInfo != NULL){
                M('User')->where(array('user_id'=>$peerInfo['user_id'],))->save(array('user_status'=>2));
                break;
            }
        }
        if ($peerInfo == NULL){
            return FALSE;
        }else{
            return $peerInfo['user_id'];
        }
    }
    
    //获取最近登录用户
    private function getLastTimeLogin($userLevel,$minute){
        $cons = array(
            'is_delete' => 1,
            'user_level'=>$userLevel,
            'user_status' => array('IN','0,4,5'),
            //'u.user_id' => array('NEQ',$this->userId),
            'user_id' => array('exp',"!=$this->userId"),
            'last_dt' => array('GT',strtotime("{$minute} minute")),
        );
        $res = M('User')->where($cons)->order('last_dt desc')->field('user_id,user_phone,user_name,user_level,user_sex,user_icon')->find();
        return $res;
    }
    
    //邀请好友pk
    public function inviteFriend(){
        $uid = I('uid');
        $condition = array(
            'is_delete' => 1,
            'user_id' => $uid,
            'user_status' => array('IN','0,4,5'),
        );
        $info = M('User')->where($condition)->field('user_id,user_phone,user_name,user_level,user_sex,user_icon')->find();
        if ($info==NULL){
            $data = array('code'=>1,'msg'=>'对方正在PK对战，暂时无法邀请，请稍后再试');
            $this->returnData($data);exit;
        }
        //添加匹配记录
        $recordId = M('PkRecord')->add(array('user_id'=>$this->userId,'record_source'=>1,'ref_user_id'=>$uid,'operate_dt'=>time()));
        M('User')->where(array('user_id'=>array('IN',array($this->userId,$uid))))->save(array('user_status'=>1,'pk_dt'=>time()));
        //M('User')->where(array('user_id'=>$uid))->save(array('user_status'=>1,'friend_notice'=>array('exp','friend_notice+1')));
        //调用友盟给，好友发送消息
        $title = '我正在noraml对战模式邀请你来应战，就问你句：敢不敢应战！';
        //获取好友设置我的昵称
        if ($uid>$this->userId){
            $friendInfo = M('Friend')->where(array('user_id'=>$this->userId,'ref_user_id'=>$uid))->field('user_nickname')->find();
        }else{
            $friendInfo = M('Friend')->where(array('user_id'=>$uid,'ref_user_id'=>$this->userId))->field('ref_user_nickname as user_nickname')->find();
        }
        if ($friendInfo==NULL || empty($friendInfo['user_nickname'])){
            $userInfo = M('User')->where(array('user_id'=>$this->userId))->field('user_name')->find();
            $userNickname = $userInfo['user_name'];
        }else{
            $userNickname = $friendInfo['user_nickname'];
        }
        $title1 = $userNickname.'正在noraml对战模式邀请你来应战，就问你句：敢不敢应战！';
        $returnData = array('record_id'=>$recordId,'user_id'=>$this->userId,'ref_user_id'=>$info['user_id']);
        $dataUm = json_encode(array('code'=>0,'type'=>0,'notice_type'=>2,'msg'=>$title1,'data'=>$returnData));
        $this->umengPush($info['user_id'], $dataUm);
        M('User')->where(array('user_id'=>$uid))->setInc('friend_notice');
        M('Notice')->add(array('ref_user_id'=>$uid,'user_id'=>$this->userId,'record_id'=>$recordId,'notice_type'=>2,'notice_title'=>'对战邀请','notice_content'=>$title,'operate_dt'=>time()));
        $data = array('code'=>0,'msg'=>'已邀请成功，请等待好友应战！','data'=>$returnData);
        $this->returnData($data);exit;
    }

    public function test(){
        $dataSoc = array('code'=>0,'msg'=>'已应战，请准备开始对战！','data'=>array(111,222));
        $res = $this->pushMsg(json_encode($dataSoc), array(1000010,1000005));
        var_dump($res);exit;
    }
    
    //对手响应
    public function answer(){
        $type=I('type');
        $recordId = I('record_id');
        $info = M('PkRecord')->where(array('record_id'=>$recordId))->field('record_id,user_id,ref_user_id,record_status')->find();
        if ($info['record_status']!=1){
            $returnData = array('record_id'=>$recordId,'user_id'=>'','ref_user_id'=>'');
            $dataSoc = array('code'=>1,'type'=>0,'msg'=>'对战已结束','data'=>$returnData);
            $this->pushMsg(json_encode($dataSoc), array($this->userId));
            $this->returnData($dataSoc);exit;
        }
        if ($info['ref_user_id']!=$this->userId){
            $returnData = array('record_id'=>$recordId);
            $dataSoc = array('code'=>1,'msg'=>'您不允许应战','data'=>$returnData);
            $this->returnData($dataSoc);exit;
        }
        if ($type==2){
            M('PkRecord')->where(array('record_id'=>$info['record_id']))->save(array('record_status'=>0));
            M('User')->where(array('user_id'=>array('IN',array($info['ref_user_id'],$info['user_id']))))->save(array('user_status'=>0));
            $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id']);
            $dataSoc = array('code'=>1,'type'=>2,'msg'=>'未应战','data'=>$returnData);
            $this->pushMsg(json_encode($dataSoc), array($info['user_id']));
            $this->returnData($dataSoc);exit;
        }
        M('PkRecord')->where(array('record_id'=>$info['record_id']))->save(array('record_status'=>2));
        M('User')->where(array('user_id'=>array('IN',array($info['ref_user_id'],$info['user_id']))))->save(array('user_status'=>2));
        /* $data = array('code'=>0,'msg'=>'已经准备','data'=>$info);
         $this->returnData($data);exit; */
        //如果是好友获取昵称
        $userNick = array($info['user_id']=>'',$info['ref_user_id']=>'');
        if ($info['user_id']>$info['ref_user_id']){
            $friendInfo =M('Friend')->where(array('user_id'=>$info['ref_user_id'],'ref_user_id'=>$this->userId))->field('user_id,ref_user_id,user_nickname,ref_user_nickname')->find();
            if ($friendInfo!=NULL){
                $userNick = array($info['user_id']=>$friendInfo['ref_user_nickname'],$info['ref_user_id']=>$friendInfo['user_nickname']);
            }
        }else{
            $friendInfo =M('Friend')->where(array('user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id']))->field('user_id,ref_user_id,user_nickname,ref_user_nickname')->find();
            if ($friendInfo!=NULL){
                $userNick = array($info['user_id']=>$friendInfo['user_nickname'],$info['ref_user_id']=>$friendInfo['ref_user_nickname']);
            }
        }
        $join = ' u LEFT JOIN t_user_level ul ON u.user_level=ul.level_id';
        $field = 'user_id,user_name,user_level,user_sex,user_icon,ul.level_name';
        $userInfoArr = M('User')->join($join)->where(array('user_id'=>array('IN',array($info['user_id'],$info['ref_user_id']))))->field($field)->select();
        foreach ($userInfoArr as $userInfo){
            if ($userInfo['user_id']==$info['user_id']){
                $userInfo['user_nickname'] = $userNick[$info['user_id']];
                $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id'],'peer_info'=>$userInfo);
                $dataSoc = array('code'=>0,'type'=>1,'msg'=>'已应战，请准备开始对战！','data'=>$returnData);
                $pushUid = $this->pushMsg(json_encode($dataSoc), $info['ref_user_id']);
                //不在线
                if ($pushUid){
                   $this->offline($pushUid, $info);
                }
            }else{
                $userInfo['user_nickname'] = $userNick[$info['ref_user_id']];
                $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id'],'peer_info'=>$userInfo);
                $dataSoc = array('code'=>0,'type'=>1,'msg'=>'已应战，请准备开始对战！','data'=>$returnData);
                $pushUid = $this->pushMsg(json_encode($dataSoc), $info['user_id']);
                //不在线
                if ($pushUid){
                    $this->offline($pushUid, $info);
                }
            }
        }
        //var_dump($returnData);exit;
        $resData = array('code'=>0,'msg'=>'已应战，请准备开始对战！');
        $this->returnData($resData);exit;
    }
    
    //掉线发送消息
    private function offline($pushUid,$info){
        if ($info['ref_user_id'] == $pushUid){
            $userId = $info['user_id'];
        }else{
            $userId = $info['ref_user_id'];
        }
        M('PkRecord')->where(array('record_id'=>$info['record_id']))->save(array('record_status'=>0));
        M('User')->where(array('user_id'=>array('IN',array($info['ref_user_id'],$info['user_id']))))->save(array('user_status'=>0));
        $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id'],);
        $dataSoc = array('code'=>0,'type'=>6,'msg'=>'对战对手掉线！','data'=>$returnData);
        $this->pushMsg(json_encode($dataSoc), $userId);
    }
    
    //双方准备
    public function ready(){
        $recordId = I('record_id');
        $pageSize = I('init_score',0);
        if (!empty($pageSize)){
            $testInfo = M('PkRecord')->where(array('record_id'=>$recordId))->find();
            if ($testInfo['user_status']!=1){
                M('PkRecord')->where(array('record_id'=>$recordId))->save(array('user_status'=>0,'record_status'=>2));
                M('PkWords')->where(array('record_id'=>$recordId))->delete();
            }
        }
        $info = M('PkRecord')->where(array('record_id'=>$recordId,'record_status'=>2))->field('record_id,user_status,user_id,ref_user_id')->find();
        if ($info==NULL){
            $returnData = array('record_id'=>$recordId,'user_id'=>'','ref_user_id'=>'');
            $dataSoc = array('code'=>1,'type'=>0,'msg'=>'没有查询到对战信息','data'=>$returnData);
            $this->pushMsg(json_encode($dataSoc), array($this->userId));
            $this->returnData($dataSoc);exit;
        }
        M('PkRecord')->where(array('record_id'=>$recordId))->setInc('user_status');
        $info = M('PkRecord')->where(array('record_id'=>$recordId,'record_status'=>2))->field('record_id,user_status,user_id,ref_user_id')->find();
        if ($info['user_status']==2){
            M('PkRecord')->where(array('record_id'=>$recordId))->save(array('record_status'=>6));
            M('User')->where(array('user_id'=>array('IN',array($info['ref_user_id'],$info['user_id']))))->save(array('user_status'=>6));
            //生成对战题库
            $storeRes = $this->getStoreList($info['user_id'], $info['ref_user_id'], $recordId, $pageSize);
            if (!$storeRes){
                $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id']);
                $dataSoc = array('code'=>1,'type'=>0,'msg'=>'生成题库失败','data'=>$returnData);
                $this->pushMsg(json_encode($dataSoc), array($this->userId));
                $this->returnData($dataSoc);exit;
            }
            $wordInfo = $this->getStore($info['record_id']);
            $ms = $this->getMilliSecond();
            $scoreKey = 'score_'.$recordId.'_'.$info['user_id'];
            $refScoreKey = 'score_'.$recordId.'_'.$info['ref_user_id'];
            $redis = $this->getRedis();
            if (empty($pageSize)){
                $redis->set($scoreKey,C('PK_SCORE'),500);
                $redis->set($refScoreKey,C('PK_SCORE'),500);
            }else{
                $redis->set($scoreKey,$pageSize,500);
                $redis->set($refScoreKey,$pageSize,500);
            }
            $redis->set('pk_start_time'.$recordId,time(),500);
            $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id'],'second'=>3,'ms'=>$ms,'list'=>$wordInfo);
            if (empty($pageSize)){
                $returnData['user_score'] = C('PK_SCORE');
                $returnData['peer_score'] = C('PK_SCORE');
            }else{
                $returnData['user_score'] = $pageSize;
                $returnData['peer_score'] = $pageSize;
            }
            $dataSoc = array('code'=>0,'type'=>4,'msg'=>'已经准备，3s后开始对战','data'=>$returnData);
            $pushUid = $this->pushMsg(json_encode($dataSoc), array($info['ref_user_id'],$info['user_id']));
            //不在线
            if ($pushUid){
                $this->offline($pushUid, $info);
            }
            //把对战信息存到redis
            $this->setRedisPkRecordInfo($recordId,$info);
            unset($returnData['list']);
            $this->returnData($dataSoc);exit;
        }
        $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id']);
        $dataSoc = array('code'=>0,'type'=>8,'msg'=>'已准备，请等待对手准备','data'=>$returnData);
        if ($info['user_id']==$this->userId){
            $this->pushMsg(json_encode($dataSoc), $info['ref_user_id']);
        }else{
            $this->pushMsg(json_encode($dataSoc), $info['user_id']);
        }
        $this->returnData($dataSoc);exit;
    }

    //中途结束
    public function theEnd(){
        $recordId = I('record_id');
        $redis = $this->getRedis();
        $info = M('PkRecord')->where(array('record_id'=>$recordId))->field('record_id,user_id,ref_user_id')->find();
        $ms = $this->getMilliSecond();
        $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id'],'ms'=>$ms);
        if ($this->userId == $returnData['user_id']){
            $pkUserid = $returnData['user_id'];
            $peerUserId = $returnData['ref_user_id'];
            $pkRes = $this->normal($info['record_id'], 2, $returnData['user_id']);
        }else{
            $pkUserid = $returnData['ref_user_id'];
            $peerUserId = $returnData['user_id'];
            $pkRes = $this->normal($info['record_id'], 2, $returnData['ref_user_id']);
        }
        $returnData['record_source'] = $pkRes['record_source'];
        
        $startTime = $redis->get('pk_start_time'.$info['record_id']);
        $time = time()-$startTime;
        $returnData['time']=$time;
        $returnData['winner'] = $peerUserId;
        if ($this->userId==$info['user_id']){
            $returnData['winner'] = $info['ref_user_id'];
        }
        //自己
        $returnData['user_score'] = $pkRes['user_score'];
        $returnData['peer_score'] = $pkRes['ref_user_score'];
        $dataSoc1 = array('code'=>0,'type'=>10,'msg'=>'','data'=>$returnData);
        $pushUid = $this->pushMsg(json_encode($dataSoc1), $pkUserid);
        //对手
        $returnData['user_score'] = $pkRes['ref_user_score'];
        $returnData['peer_score'] = $pkRes['user_score'];
        $dataSoc2 = array('code'=>0,'type'=>10,'msg'=>'','data'=>$returnData);
        $pushUid = $this->pushMsg(json_encode($dataSoc2), $peerUserId);
        //$pushUid = $this->pushMsg(json_encode($dataSoc), array($info['ref_user_id'],$info['user_id']));
        
        //删除题库队列
        $pushKey = 'pk_words_'.$recordId;
        $this->flushQueue($pushKey);
        
        $this->returnData($dataSoc1);exit;
    }
    
    //10s未响应，取消pk
    public function cancel(){
        $recordId = I('record_id');
        $info = M('PkRecord')->where(array('record_id'=>$recordId))->field('user_status,record_id,user_id,ref_user_id')->find();
        if ($info==NULL){
            $returnData = array('record_id'=>$info['record_id'],'user_id'=>'','ref_user_id'=>'');
            $dataSoc =array('code'=>1,'msg'=>'对战信息获取失败','data'=>$returnData);
            $this->pushMsg( json_encode($dataSoc), array($this->userId));
            $this->returnData($dataSoc);
        }
        M('PkRecord')->where(array('record_id'=>$info['record_id']))->save(array('record_status'=>4));
        M('User')->where(array('user_id'=>array('IN',array($this->userId,$info['user_id']))))->save(array('user_status'=>5));
        $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id']);
        $dataSoc = array('code'=>0,'msg'=>'10s未响应，取消对战','data'=>$returnData);
        $this->pushMsg(json_encode($dataSoc), array($info['ref_user_id'],$info['user_id']));
        $this->returnData($dataSoc);exit;
    }
    
    //把对战信息存到redis
    private function setRedisPkRecordInfo($recordId, $info){
        $redis = $this->getRedis();
        $redis->set('pk_info'.$recordId,serialize($info),3600);
    }
    
    //获取所有题库
    private function getStore($recordId){
        /* $condition = array('record_id'=>$recordId,'pw_status'=>1,'pw_id'=>array('GT',$pwId));
        $join = 'pw LEFT JOIN t_store_words sw ON pw.words_id=sw.words_id';
        $res = M('PkWords')->join($join)->where($condition)->order('pw_id desc')->field('sw.*,pw.pw_id')->find(); */
        $pushKey = 'pk_words_'.$recordId;
        $res = $this->popQueue($pushKey);
        $redis = $this->getRedis();
        $infoRedis = $redis->get('pk_info'.$recordId);
        $info = unserialize($infoRedis);
        if (!$res){
            $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id']);
            $dataSoc = array('code'=>1,'type'=>13,'msg'=>'获取单词失败','data'=>$returnData);
            $this->pushMsg(json_encode($dataSoc), array($info['ref_user_id'],$info['user_id']));
            $this->returnData($dataSoc);
        }
        $returnData = array();
        //获取错误3个项
        $wordsList = M('StoreWords')->where(array('store_id'=>$res['store_id'],'words_id'=>array('NEQ',$res['words_id'])))->order('rand()')->limit(3)->select();
        $rightText = $res['words_text'];
        $wordsKey = array('b','c','d');
        foreach ($wordsList as $k=>$r){
            $wordsTextArr[$wordsKey[$k]] = $this->getWordsText($r);
        }
        $wordsKey[]='a';
        shuffle($wordsKey);
        $wordsTextArr['a'] = $rightText;
        $wordsTextNewArr = array();
        foreach ($wordsKey as $char){
            $wordsTextNewArr[] = $wordsTextArr[$char];
        }
        $rightKey = array_search('a', $wordsKey);
        $redisKey = 'pk_right_'.$recordId.'_'.$res['pw_id'];
        $this->pushQueue($redisKey,$rightKey+1);
        $returnData = array(
            'pw_id'=>$res['pw_id'],
            'store_id'=>$res['store_id'],
            'words_id'=>$res['words_id'],
            'words_name'=>$res['words_name'],
            'words_text' =>$wordsTextNewArr,
        );
        return $returnData;
    }

    
    //下一题
    public function getNextWords(){
        //从redis中获取答案，对比。
        $pwId = I('pw_id');
        $recordId = I('record_id');
        $chooseNum = I('choose_num',0);
        $redis = $this->getRedis();
        $redisKey = 'pk_right_'.$recordId.'_'.$pwId;
        //获取答案
        $rightKey = $this->popQueue($redisKey);
        //获取对战信息
        $infoRedis = $redis->get('pk_info'.$recordId);
        $info = unserialize($infoRedis);
        $ms = $this->getMilliSecond();
        $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id'],'ms'=>$ms);
        //判断对战是否结束
        if ($info==NULL){
            $resData = array('code'=>1,'msg'=>'对战已结束！');
            $this->returnData($resData);exit;
        }
        
        //已被对手验证答案
        if (!$rightKey){
            $dataSoc = array('code'=>0,'type'=>9,'msg'=>'','data'=>$returnData);
            //$pushUid = $this->pushMsg(json_encode($dataSoc), $this->userId);
            $this->returnData($dataSoc);exit;
        }
        
        $scoreKey = 'score_'.$recordId.'_'.$info['user_id'];
        $refScoreKey = 'score_'.$recordId.'_'.$info['ref_user_id'];
        $score = $redis->get($scoreKey);
        $refScore = $redis->get($refScoreKey);
        if ($refScore<=0 || $score<=0){
            $dataSoc = array('code'=>0,'type'=>11,'msg'=>'','data'=>'');
            $pushUid = $this->pushMsg(json_encode($dataSoc), array($info['ref_user_id'],$info['user_id']));
            $this->returnData($dataSoc);exit;
        }
        
        //双方都未作答
        if ($chooseNum==0){
            M('PkWords')->where(array('pw_id'=>$pwId))->save(array('pw_status'=>2,'user_status'=>3,'ref_status'=>3));
            $score = $redis->decr($scoreKey);
            $refScore = $redis->decr($refScoreKey);
        }else{
            //答题后，判断是否正确
            if ($chooseNum==$rightKey){
                //自己答对
                if ($info['user_id'] == $this->userId){
                    M('PkWords')->where(array('pw_id'=>$pwId))->save(array('pw_status'=>2,'user_status'=>1,'ref_status'=>3));
                }else{
                    M('PkWords')->where(array('pw_id'=>$pwId))->save(array('pw_status'=>2,'ref_status'=>1,'user_status'=>3));
                }
                $score = $redis->get($scoreKey);
                $refScore = $redis->decr($refScoreKey);
            }else{
                //自己打错
                if ($info['user_id'] == $this->userId){
                    M('PkWords')->where(array('pw_id'=>$pwId))->save(array('pw_status'=>2,'user_status'=>2,'ref_status'=>3));
                }else{
                    M('PkWords')->where(array('pw_id'=>$pwId))->save(array('pw_status'=>2,'ref_status'=>2,'user_status'=>3));
                }
                $score = $redis->decr($scoreKey);
                $refScore = $redis->get($refScoreKey);
            }
        }
        
        $pushKey = 'pk_words_'.$recordId;
        $returnData['user_score'] = $score;
        $returnData['peer_score'] = $refScore;
        
        //都未作答
        if ($refScore==0 && $score==0){
            $this->flushQueue($pushKey);
            if ($this->userId == $returnData['user_id']){
                $pkUserid = $returnData['user_id'];
                $peerUserId = $returnData['ref_user_id'];
                $pkRes = $this->normal($recordId, 1, $returnData['user_id']);
            }else{
                $pkUserid = $returnData['ref_user_id'];
                $peerUserId = $returnData['user_id'];
                $pkRes = $this->normal($recordId, 1, $returnData['ref_user_id']);
            }
            $returnData['record_source'] = $pkRes['record_source'];
            $startTime = $redis->get('pk_start_time'.$recordId);
            $time = time()-$startTime;
            $returnData['time']=$time;
            $returnData['winner'] = $this->userId;
            //$pushUid = $this->pushMsg(json_encode($dataSoc), array($info['ref_user_id'],$info['user_id']));
            //自己
            $returnData['user_score'] = $pkRes['user_score'];
            $returnData['peer_score'] = $pkRes['ref_user_score'];
            $dataSoc1 = array('code'=>0,'type'=>10,'msg'=>'','data'=>$returnData);
            $pushUid = $this->pushMsg(json_encode($dataSoc1), $pkUserid);
            //对手
            $returnData['user_score'] = $pkRes['ref_user_score'];
            $returnData['peer_score'] = $pkRes['user_score'];
            $dataSoc2 = array('code'=>0,'type'=>10,'msg'=>'','data'=>$returnData);
            $pushUid = $this->pushMsg(json_encode($dataSoc2), $peerUserId);
            $this->returnData($dataSoc1);exit;
        }
        
        //对手分数先到0
        if ($refScore==0){
            $this->flushQueue($pushKey);
            if ($this->userId == $returnData['user_id']){
                $pkUserid = $returnData['user_id'];
                $peerUserId = $returnData['ref_user_id'];
                $pkRes = $this->normal($recordId, 1, $returnData['user_id']);
            }else{
                $pkUserid = $returnData['ref_user_id'];
                $peerUserId = $returnData['user_id'];
                $pkRes = $this->normal($recordId, 1, $returnData['ref_user_id']);
            }
            $returnData['record_source'] = $pkRes['record_source'];
            $startTime = $redis->get('pk_start_time'.$recordId);
            $time = time()-$startTime;
            $returnData['time']=$time;
            $returnData['winner'] = $this->userId;
            //自己
            $returnData['user_score'] = $pkRes['user_score'];
            $returnData['peer_score'] = $pkRes['ref_user_score'];
            $dataSoc1 = array('code'=>0,'type'=>10,'msg'=>'','data'=>$returnData);
            $pushUid = $this->pushMsg(json_encode($dataSoc1), $pkUserid);
            //对手
            $returnData['user_score'] = $pkRes['ref_user_score'];
            $returnData['peer_score'] = $pkRes['user_score'];
            $dataSoc2 = array('code'=>0,'type'=>10,'msg'=>'','data'=>$returnData);
            $pushUid = $this->pushMsg(json_encode($dataSoc2), $peerUserId);
            $this->returnData($dataSoc1);exit;
        }
        //自己分数先到0
        if ($score==0){
            $this->flushQueue($pushKey);
            //$pkRes = $this->normal($recordId, 2, $this->userId);
            if ($this->userId == $returnData['user_id']){
                $pkUserid = $returnData['user_id'];
                $peerUserId = $returnData['ref_user_id'];
                $pkRes = $this->normal($recordId, 2, $returnData['user_id']);
            }else{
                $pkUserid = $returnData['ref_user_id'];
                $peerUserId = $returnData['user_id'];
                $pkRes = $this->normal($recordId, 2, $returnData['ref_user_id']);
            }
            $returnData['record_source'] = $pkRes['record_source'];
            
            $startTime = $redis->get('pk_start_time'.$recordId);
            $time = time()-$startTime;
            $returnData['time']=$time;
            $returnData['winner'] = $peerUserId;
            if ($this->userId==$info['user_id']){
                $returnData['winner'] = $info['ref_user_id'];
            }
            //自己
            $returnData['user_score'] = $pkRes['user_score'];
            $returnData['peer_score'] = $pkRes['ref_user_score'];
            $dataSoc1 = array('code'=>0,'type'=>10,'msg'=>'','data'=>$returnData);
            $pushUid = $this->pushMsg(json_encode($dataSoc1), $pkUserid);
            //对手
            $returnData['user_score'] = $pkRes['ref_user_score'];
            $returnData['peer_score'] = $pkRes['user_score'];
            $dataSoc2 = array('code'=>0,'type'=>10,'msg'=>'','data'=>$returnData);
            $pushUid = $this->pushMsg(json_encode($dataSoc2), $peerUserId);
            //$pushUid = $this->pushMsg(json_encode($dataSoc), array($info['ref_user_id'],$info['user_id']));
            $this->returnData($dataSoc1);exit;
        }

        //获取下一题
        $wordInfo = $this->getStore($recordId);
        $returnData['list'] = $wordInfo;
        $dataSoc = array('code'=>0,'type'=>7,'msg'=>'','data'=>$returnData);
        $pushUid = $this->pushMsg(json_encode($dataSoc), array($info['ref_user_id'],$info['user_id']));
        //不在线
        if ($pushUid){
            $this->offline($pushUid, $info);
        }
        $this->returnData($dataSoc);exit;
    }
    
    public function aa(){
        $userResInfo = M('User')->where(array('user_id'=>1000010))->field('user_score')->find();
        $levelInfo = M('UserLevel')->where(array('max_score'=>array('EGT',$userResInfo['user_score']),))->order('level_id asc')->field('level_id')->find();
        M('User')->where(array('user_id'=>1000010))->save(array('user_level'=>$levelInfo['level_id']));
        
        $userResInfo = M('User')->where(array('user_id'=>1000005))->field('user_score')->find();
        $levelInfo = M('UserLevel')->where(array('max_score'=>array('EGT',$userResInfo['user_score']),))->order('level_id asc')->field('level_id')->find();
        M('User')->where(array('user_id'=>1000005))->save(array('user_level'=>$levelInfo['level_id'],'user_status'=>5));
    
        //$this->getStoreList(1000010,1000005,34);exit;
        //$this->getNextWord(34);
        //$aa = $this->pushQueue(34,1);
        //var_dump($aa);exit;
        //$bb = $this->popQueue(34);
        //var_dump($bb);exit;
        //$info = M('PkRecord')->where(array('record_id'=>34))->field('record_id,user_id,ref_user_id')->find();
        //$this->setRedisPkRecordInfo(34,$info);
        //$aa = $this->getRedisPkRecordInfo(34);
        //var_dump($aa);exit;
        /* $wordsTextArr = array('a'=>1,'b'=>2,'c'=>3,'d'=>4);
         $wordsKey = array('b','c','d','a');
         shuffle($wordsKey);
         $wordsTextNewArr = array();
         foreach ($wordsKey as $char){
         $wordsTextNewArr[] = $wordsTextArr[$char];
         }
         echo array_search('a',$wordsKey);
         var_dump($wordsKey,$wordsTextNewArr);exit; */
        
        //$this->normal(55, 1, 1000010);
    }
    
    //对战分数上报
    private function normal($recordId, $recordType, $userId){
        $info = M('PkRecord')->where(array('record_id'=>$recordId))->field('user_id,ref_user_id,record_source')->find();
        $redis = $this->getRedis();
        $redis->del('pk_info'.$recordId);
        M('PkRecord')->where(array('record_id'=>$recordId))->save(array('record_status'=>5));
        M('User')->where(array('user_id'=>array('IN',array($info['user_id'],$info['ref_user_id'],))))->save(array('user_status'=>5));        
        if ($info['record_source']==1){
            //添加统计
            $staRes = M('Sta')->where(array('operate_dt'=>strtotime(date('Y-m-d'))))->field('sta_id')->find();
            if ($staRes==NULL){
                M('Sta')->add(array('sta_normal'=>1));
            }else{
                M('Sta')->where(array('sta_id'=>$staRes['sta_id']))->setInc('sta_normal');
            }
            return array('record_source'=>1,'user_score'=>0,'ref_user_score'=>0);
        }else{
            //添加统计
            $staRes = M('Sta')->where(array('operate_dt'=>strtotime(date('Y-m-d'))))->field('sta_id')->find();
            if ($staRes==NULL){
                M('Sta')->add(array('sta_rank'=>1));
            }else{
                M('Sta')->where(array('sta_id'=>$staRes['sta_id']))->setInc('sta_rank');
            }
        }
        if ($info['user_id']==$userId){
            $uid = $info['ref_user_id'];
        }else{
            $uid = $info['user_id'];
        }
        //把pk对象的信息查询出来
        $userRes = M('User')->where(array('user_id'=>array('IN',array($info['user_id'],$info['ref_user_id']))))->field('user_id,user_score,pk_num,win_num,fail_num')->select();
        $userScore = $this->getScore($userId, $uid, $recordId, $recordType, $userRes);
        if ($recordType==1){
            $recordRefType = 2;
        }else{
            $recordRefType = 1;
        }
        
        $userRefScore = $this->getScore($uid, $userId, $recordId, $recordRefType, $userRes);
        return array('record_source'=>2,'user_score'=>$userScore,'ref_user_score'=>$userRefScore);
    }
    
    private function getScore($userId, $uid, $recordId, $recordType, $userRes){
        $userInfo = array();
        foreach ($userRes as $row){
            $userInfo[$row['user_id']] = $row;
        }
        /* 分数相同赢者加10分，败者减10分
         分数不同且分低者胜时，赢者加10分+双方分数差/10 取整（比如700分赢了800分，这一局就加了20分），败者减10分+双方分数差/20取整（比如800分输给了700分，这一局就减了15分）
         分数不同且分高者胜时，赢者加10分减去双方分数差/80 + 1 取整（比如800分赢了700分，这一局就加了8分），败者减赢者加分 */
        if ($userInfo[$userId]['user_score']>$userInfo[$uid]['user_score']){
            //自己的分数比对手高
            $score = 10 - floor(abs($userInfo[$userId]['user_score'] - $userInfo[$uid]['user_score'])/80) + 1;
            if ($recordType==1){
                $score = 0 + $score;
            }else{
                $score = 0 - $score;
            }
        }else{
            //自己的分数比对手低
            if ($recordType==1){
                $score = 10 + floor(abs($userInfo[$userId]['user_score'] - $userInfo[$uid]['user_score'])/10);
            }else{
                $score = floor(abs($userInfo[$userId]['user_score'] - $userInfo[$uid]['user_score'])/20) - 10;
            }
        }
        if ($recordType==1){
            //赢了比赛，并且比赛是前十场
            if ($userRes['pk_num']<=10){
                if ($userRes['win_num']<=2){
                    $score = 2*$score;
                }else if($userRes['win_num']<6){
                    $score = 3*$score;
                }else if($userRes['win_num']<=10){
                    $score = 4*$score;
                }
            }
        }else{
            //输了比赛，并且比赛是前十场
            if ($userRes['pk_num']<=10){
                if ($userRes['fail_num']<=2){
                    $score = 2*$score;
                }else if($userRes['fail_num']<6){
                    $score = 3*$score;
                }else if($userRes['fail_num']<=10){
                    $score = 4*$score;
                }
            }
        }
        //判断是否是前十场
        if($userRes['pk_num']>10){
            if ($recordType==1){
                M('User')->where(array('user_id'=>$userId))->save(array('user_score'=>array('exp',"user_score+{$score}"),'fail_num'=>0,'pk_num'=>array('exp','pk_num+1'),));
            }else{
                M('User')->where(array('user_id'=>$userId))->save(array('user_score'=>array('exp',"user_score+{$score}"),'win_num'=>0,'pk_num'=>array('exp','pk_num+1'),));
            }
        }else{
            M('User')->where(array('user_id'=>$userId))->save(array('user_score'=>array('exp',"user_score+{$score}"),'pk_num'=>array('exp','pk_num+1'),));
        }
        M('UserScore')->add(array('user_id'=>$userId,'record_id'=>$recordId,'score_num'=>$score,'operate_dt'=>time()));
        //修改用户等级
        $userResInfo = M('User')->where(array('user_id'=>$userId))->field('user_score')->find();
        $levelInfo = M('UserLevel')->where(array('max_score'=>array('EGT',$userResInfo['user_score']),))->order('level_id asc')->field('level_id')->find();
        M('User')->where(array('user_id'=>$userId))->save(array('user_level'=>$levelInfo['level_id']));
        return $score;
    }
    
    //对战分数上报
    private function rank(){
        $score = I('user_score');
        $recordId = I('record_id');
        $recordType = I('record_type');
        if (empty($recordId)){
            $data = array('code'=>1,'msg'=>'对战ID不能为空');
            $this->returnData($data);exit;
        }
        //添加统计
        $staRes = M('Sta')->where(array('operate_dt'=>strtotime(date('Y-m-d'))))->field('sta_id')->find();
        if ($staRes==NULL){
            M('Sta')->add(array('sta_rank'=>1));
        }else{
            M('Sta')->where(array('sta_id'=>$staRes['sta_id']))->setInc('sta_rank');
        }
        
        $info = M('PkRecord')->where(array('record_id'=>$recordId))->field('user_id,ref_user_id')->find();
        if ($info['user_id']==$this->userId){
            $uid = $info['ref_user_id'];
        }else{
            $uid = $info['user_id'];
        }
        if (empty($recordType)||!in_array($recordType, array(1,2))){
            $data = array('code'=>1,'msg'=>'对战输赢错误');
            $this->returnData($data);exit;
        }
        //把pk对象的信息查询出来
        $userRes = M('User')->where(array('user_id'=>array('IN',array($info['user_id'],$info['ref_user_id']))))->field('user_id,user_score,pk_num,win_num,fail_num')->select();
        if ($recordType==1){
            //赢了比赛，并且比赛是前十场
            if ($userRes['pk_num']<=10){
                if ($userRes['win_num']<=2){
                    $score = 2*$score;
                }else if($userRes['win_num']<6){
                    $score = 3*$score;
                }else if($userRes['win_num']<=10){
                    $score = 4*$score;
                }
            }
        }else{
            //输了比赛，并且比赛是前十场
            if ($userRes['pk_num']<=10){
                if ($userRes['fail_num']<=2){
                    $score = 2*$score;
                }else if($userRes['fail_num']<6){
                    $score = 3*$score;
                }else if($userRes['fail_num']<=10){
                    $score = 4*$score;
                }
            }
        }
        //判断是否是前十场
        if($userRes['pk_num']>10){
            if ($recordType==1){
                M('User')->where(array('user_id'=>$this->userId))->save(array('user_score'=>array('exp',"user_score+{$score}"),'fail_num'=>0,'pk_num'=>array('exp','pk_num+1'),));
            }else{
                M('User')->where(array('user_id'=>$this->userId))->save(array('user_score'=>array('exp',"user_score+{$score}"),'win_num'=>0,'pk_num'=>array('exp','pk_num+1'),));
            }
        }else{
            M('User')->where(array('user_id'=>$this->userId))->save(array('user_score'=>array('exp',"user_score+{$score}"),'pk_num'=>array('exp','pk_num+1'),));
        }
        M('UserScore')->add(array('user_id'=>$this->userId,'record_id'=>$recordId,'score_num'=>$score,'operate_dt'=>time()));
        //修改用户等级
        $userResInfo = M('User')->where(array('user_id'=>$this->userId))->field('user_score')->find();
        $levelInfo = M('UserLevel')->where(array('max_score'=>array('EGT',$userResInfo['user_score']),))->order('level_id desc')->field('level_id')->find();
        M('User')->where(array('user_id'=>$this->userId))->save(array('user_level'=>$levelInfo['level_id']));
        
        $data = array('code'=>0,'msg'=>'比赛分数上报成功','data'=>array('user_score'=>$score));
        $this->returnData($data);exit;
    }
    
    //生成3个错误选项
    private function getThreeWords($user_id, $ref_user_id, $num){
        if ($num%2==0){
            $userInfo = M('User')->where(array('is_delete' => 1,'user_id'=>$user_id))->field('user_level')->find();
            $userLevel = $userInfo['user_level'];
        }else{
            $info = M('User')->where(array('is_delete' => 1,'user_id'=>$ref_user_id))->field('user_level')->find();
            $userLevel = $info['user_level'];
        }
        $storeRes = M('Store')->where(array('level_id'=>$userLevel,'is_delete'=>1))->field('store_id')->find();
        if ($storeRes == NULL){
            $storeRes['store_id'] = 1;
        }
        $condition = array('store_id'=>$storeRes['store_id'],'is_delete'=>1);
        $wordsRes = M('StoreWords')->where($condition)->order('words_id desc')->limit(3)->select();
        
    }
    
    //生成毫秒级时间
    private function getMilliSecond(){
        $time = explode (" ", microtime () );
        $time = $time [1] . ($time [0] * 1000);
        $time2 = explode ( ".", $time );
        $time = $time2 [0];
        return $time;
    }
    
    //生成对战题库
    private function getStoreList($user_id, $ref_user_id, $recordId, $pageSize=''){
        if (empty($pageSize)){
            $pageSize = I('page_size',C('PK_SCORE')*2);
        }else{
            $pageSize = $pageSize*2;
        }
        $userInfo = M('User')->where(array('is_delete' => 1,'user_id'=>$user_id))->field('user_level')->find();
        $info = M('User')->where(array('is_delete' => 1,'user_id'=>$ref_user_id))->field('user_level')->find();
        if ($userInfo==NULL || $info==NULL){
            return false;
        }
        if ($userInfo['user_level']==$info['user_level']){
            $storeRes = M('Store')->where(array('level_id'=>$userInfo['user_level'],'is_delete'=>1))->field('store_id')->find();
            if ($storeRes==NULL){
                return false;
            }
            $condition = array('store_id'=>$storeRes['store_id'],'is_delete'=>1);
            //$wordsRes = M('StoreWords')->where($condition)->order('words_id desc')->limit($pageSize)->select();
            $wordsRes = M('StoreWords')->where($condition)->order('rand()')->limit($pageSize)->select();
        }else{
            $userLevel = $userInfo['user_level']>$info['user_level']?$userInfo['user_level']:$info['user_level'];
            $storeRes1 = M('Store')->where(array('level_id'=>$userLevel,'is_delete'=>1))->field('store_id')->find();
            $storeRes2 = M('Store')->where(array('level_id'=>$userLevel-1,'is_delete'=>1))->field('store_id')->find();
            if ($storeRes1==NULL||$storeRes2==NULL){
                return false;
            }
            $condition1 = array('store_id'=>$storeRes1['store_id'],'is_delete'=>1);
            $condition2 = array('store_id'=>$storeRes2['store_id'],'is_delete'=>1);
            $size = ceil($pageSize/2);
            //$wordsRes1 = M('StoreWords')->where($condition1)->order('words_id desc')->limit($size)->select();
            //$wordsRes2 = M('StoreWords')->where($condition2)->order('words_id desc')->limit($size)->select();
            $wordsRes1 = M('StoreWords')->where($condition1)->order('rand()')->limit($size)->select();
            $wordsRes2 = M('StoreWords')->where($condition2)->order('rand()')->limit($size)->select();
            $wordsRes = array_merge($wordsRes1, $wordsRes2);
        }
        //插入对战单词表中
        $dataList = array();
        foreach ($wordsRes as $key=>$words){
            $cacheData = array();
            $dataList = array('record_id'=>$recordId,'words_id'=>$words['words_id'],'operate_dt'=>time());
            $pwId = M('PkWords')->add($dataList);
            $wordsRes[$key]['pw_id'] = $pwId;
            $cacheData = array(
                'pw_id'=>$pwId,
                'store_id'=>$words['store_id'],
                'words_id'=>$words['words_id'],
                'words_name'=>$words['words_name'],
                'words_text' =>$this->getWordsText($words),
            );
            $pushKey = 'pk_words_'.$recordId;
            $pushRes = $this->pushQueue($pushKey, $cacheData);
            if (!$pushRes){
                $pushRes = $this->pushQueue($pushKey, $cacheData);
            }
            if (!$pushRes){
                return false;
            }
        }
        return true;
    }
    
    //发弹幕
    public function acFun(){
        $recordId = I('record_id');
        $acfunContent = I('acfun_content');
        $info = M('PkRecord')->where(array('record_id'=>$recordId))->field('record_id,user_id,ref_user_id')->find();
        if ($info==NULL){
            $returnData = array('record_id'=>$info['record_id'],'user_id'=>'','ref_user_id'=>'');
            $dataSoc = array('code'=>1,'type'=>0,'msg'=>'对战信息获取失败','data'=>$returnData);
            $this->pushMsg(json_encode($dataSoc), array($info['ref_user_id'],$info['user_id']));
            $this->returnData($dataSoc);
        }
        $returnData = array('record_id'=>$info['record_id'],'user_id'=>$info['user_id'],'ref_user_id'=>$info['ref_user_id'],'message'=>$acfunContent);
        $dataSoc = array('code'=>0,'type'=>14,'msg'=>'','data'=>$returnData);
        if ($info['user_id']==$this->userId){
            $uid = $info['ref_user_id'];
        }else{
            $uid = $info['user_id'];
        }
        $this->pushMsg(json_encode($dataSoc), $uid);
        $this->returnData($dataSoc);
    }
    
    //上报作答结果
    public function words(){
        $words = I('words');
        $recordId = I('record_id');
        if (empty($words)){
            $data = array('code'=>1,'msg'=>'对战单词错误');
            $this->returnData($data);exit;
        }
        if ($recordId){
            $data = array('code'=>1,'msg'=>'对战ID错误');
            $this->returnData($data);exit;
        }
        $words = json_decode($words,true);
        $info = M('PkRecord')->where(array('record_id'=>$recordId))->field('user_id,ref_user_id')->find();
        $flag = FALSE;
        if ($info['user_id'] == $this->userId){
            $flag = TRUE;
        }
        foreach ($words as $row){
            if ($flag){
                M('PkWords')->where(array('record_id'=>$recordId,'words_id'=>$row['words_id']))->save(array('user_status'=>$row['user_status']));
            }else{
                M('PkWords')->where(array('record_id'=>$recordId,'words_id'=>$row['words_id']))->save(array('ref_status'=>$row['user_status']));
            }
        }
        if ($flag){
            $res = M('PkWords')->where(array('record_id'=>$recordId,'pw_status'=>2)) ->field('user_status')->select();
        }else{
            $res = M('PkWords')->where(array('record_id'=>$recordId,'pw_status'=>2)) ->field('ref_status as user_status')->select();
        }
        $data = array('code'=>0,'msg'=>'','data'=>$res);
    }
    
    //获取对战题单词所有单词情况
    public function getStoreWords(){
        $recordId = I('record_id');
        if (empty($recordId)){
            $data = array('code'=>1,'msg'=>'对战ID错误');
            $this->returnData($data);exit;
        }
        $info = M('PkRecord')->where(array('record_id'=>$recordId))->field('user_id,ref_user_id')->find();
        $flag = FALSE;
        if ($info['user_id'] == $this->userId){
            $flag = TRUE;
        }
        if ($flag){
            $res = M('PkWords')->where(array('record_id'=>$recordId,'pw_status'=>2)) ->field('words_id,user_status')->select();
        }else{
            $res = M('PkWords')->where(array('record_id'=>$recordId,'pw_status'=>2)) ->field('words_id,ref_status as user_status')->select();
        }
        if ($res==NULL){
            $data = array('code'=>1,'msg'=>'暂无答题数据');
            $this->returnData($data);exit;
        }
        $pkRes = array();
        $wordsIdArr = array();
        foreach ($res as $r){
            $wordsIdArr[] = $r['words_id'];
            $pkRes[$r['words_id']] = $r['user_status'];
        }
        $swRes = M('StoreWords')->where(array('words_id'=>array('IN',implode(',', $wordsIdArr))))->select();
        if ($swRes==NULL){
            $data = array('code'=>1,'msg'=>'获取数据失败');
            $this->returnData($data);exit;
        }
        foreach ($swRes as $key=>$row){
            $swRes[$key]['user_status'] = $pkRes[$row['words_id']]['user_status'];
        }
        $returnData = array('code'=>0,'msg'=>'','data'=>$swRes);
        $this->returnData($returnData);
    }
}