<?php
namespace Common\Controller;
use Think\Controller;
class ApiController extends Controller {
    public $userId = 0;
    public function __construct(){
        parent::__construct();
        $token = I('token', '');
	if(ACTION_NAME=='push'){
			return;
		}
        if (I('debug')==1){
            $this->userId = I('user_id','1000001');
        }elseif (!empty($token)){
            $user = S('user_'.$token);
            if (!empty($user)){
                $user = json_decode($user,true);
            }else{
				$data = array('code'=>2,'msg'=>'Token失效, 请重新登录!');
				$this->ajaxReturn($data);
			}
            $this->userId = $user['user_id'];
        }else{
            $this->userId = session('user_id');
        }
        if ($this->userId<0){
            $data = array('code'=>2,'msg'=>'Token失效, 请重新登录!');
            $this->ajaxReturn($data);
        }
        $info = M('User')->where(array('user_id'=>$this->userId))->find();
        $imei = I('user_imei');
        if (empty($imei)){
            $imei = $_SERVER['HTTP_IMEI'];
        }
        if (!empty($imei) && !empty($info['imei']) && $imei!=$info['imei']){
            $title = '已在另一地点登录，如非本人操作，请及时修改密码！';
            $data = array('code'=>2,'msg'=>$title);
            $this->returnData($data);
        }
        if ($info==NULL){
            $data = array('code'=>2,'msg'=>'用户id错误');
            $this->ajaxReturn($data);
        }
        //S('userInfo'.$this->userId,$info);
    }
    
    //获取单词释义字符串
    public function getWordsText($row){
        $str = '';
        $wordsKeys = array('words_n','words_pron','words_adj','words_num','words_v','words_adv','words_art','words_prep','words_conj','words_int','words_vt','words_vi','words_other',);
        foreach ($wordsKeys as $key){
            if (!empty($row[$key])){
                $arr = explode('_', $key);
                $str .= $arr[1].'.'.$row[$key];
            }
        }
        return $str;
    }
    
    //获取单词释义字符串
    public function getWordsText1($row,$type){
        $str = array();
        $wordsKeys = array('words_n','words_pron','words_adj','words_num','words_v','words_adv','words_art','words_prep','words_conj','words_int','words_vt','words_vi','words_other',);
        foreach ($wordsKeys as $key){
            if (!empty($row[$key])){
                $arr = explode('_', $key);
                if ($type==2){
                    $str[] = $row[$key];
                }else{
                    $str[] = $arr[1].'. '.$row[$key];
                }
            }
        }
        if ($type==4){
            return mb_substr(implode($str, ' '), 0, 60,'UTF-8');
        }else{
            return $str;
        }
    }
    
    /**
     * 发送短信注册码
     * @param unknown $mobile
     * @param unknown $code
     */
    public function sendPhone($mobile, $code){
        Vendor('Sms.SmsSingleSender');
        $smsConf = C('SMS_CONFIG');
        $sender=new \SmsSingleSender($smsConf['appId'], $smsConf['appKey']);
        $result = $sender->send(0, "86", $mobile,
            "您在碰词儿的验证码是".$code."，请于5分钟内填写。如非本人操作，请忽略本短信。", "", "");
        $rsp = json_decode($result,true);
        if(isset($rsp['result']) && $rsp['result']==0){
            return TRUE;
        }else{
            return FALSE;
        }
    }
    
    //获取课程名称相同时，新的课程名称
    public function getCourseName($courseName){
        $course = M('Course')->where(array('course_name'=>$courseName,'is_delete'=>1))->field('course_id')->find();
        $res = M('TitleNum')->where(array('title_name'=>$courseName))->field('title_id,title_num')->find();
        if ($res!=NULL){
            $courseName = $courseName.'('.($res['title_num']+1).')';
            M('TitleNum')->where(array('title_id'=>$res['title_id']))->setInc('title_num');
        }else if($course!=NULL){
            $courseName = $courseName.'('.($res['title_num']+1).')';
            M('TitleNum')->add(array('title_name'=>$courseName,'operate_dt'=>time()));
            //$courseName = $courseName;
        }
        return $courseName;
    }
    
    //复制一份课程下面的单词
    public function copyWords($oldCourseId,$newCourseId,$wordsId=''){
        $wordsSortInfo = M('WordsSort')->where(array('course_id'=>$oldCourseId,'user_id'=>$this->userId))->field('sort_id')->find();
        if ($wordsSortInfo != NULL){
            M('WordsSort')->where(array('sort_id'=>$wordsSortInfo['sort_id']))->save(array('course_id'=>$newCourseId));
        }
        if (empty($wordsId)){
            $wordsList = M('Words')->where(array('course_id'=>$oldCourseId,'is_delete'=>1))->order('words_id asc')->select();
        }else{
            $wordsList = M('Words')->where(array('course_id'=>$oldCourseId,'is_delete'=>1,'words_id'=>array('NOT IN',$wordsId),))->order('words_id asc')->select();
        }
        foreach ($wordsList as $words){
            if (empty($words['words_name'])){
                continue;
            }
			$words['s_words_id']=$words['words_id'];
            unset($words['words_id']);
            $words['course_id'] = $newCourseId;
            $words['words_source'] = 2;
            $words['operate_dt'] = time();
            M('Words')->add($words);
        }
    }
    
    //推送消息
    public function  pushMsg($content, $userId=''){
        $httpCurl = new \Org\Net\HttpCurl();
        $pushApiUrl = 'http://127.0.0.1:2121/';
        if (is_array($userId)){
            foreach ($userId as $uid){
                $data = array(
                    'type' => 'publish',
                    'content' => $content,
                    //'content' => '{"code": 0,"msg": "已应战，请准备开始对战！","data": {"record_id": "11","user_id": "1000005","ref_user_id": "1000010"}}',
                    'to' => $uid,
                );
                $res = $httpCurl->post($pushApiUrl, $data, '');
                if ($res=='offline'){
                    //return $uid;
                    return $this->retryPushMsg($content, $uid);
                }
            }
            return FALSE;
        }else if(!empty($userId)){
            $data = array(
                'type' => 'publish',
                'content' => $content,
                'to' => $userId,
            );
            $res = $httpCurl->post($pushApiUrl, $data, '');
            if ($res=='offline'){
                //return $userId;
                return $this->retryPushMsg($content, $userId);
            }
            return FALSE;
        }else{
            $data = array(
                'type' => 'publish',
                'content' => $content,
                'to' => '',
            );
            $res = $httpCurl->post($pushApiUrl, $data, '');
            if ($res=='offline'){
                //return $uid;
                return $this->retryPushMsg($content, $userId);
            }
            return FALSE;
        }
    }
    
    //重试socket推送消息
    private function retryPushMsg($content, $to_user, $retry=2){
        sleep(2);
        $pushApiUrl = 'http://127.0.0.1:2121/';
        $httpCurl = new \Org\Net\HttpCurl();
        $data = array(
            'type' => 'publish',
            'content' => $content,
            'to' => $to_user,
        );
        $res = $httpCurl->post($pushApiUrl, $data, '');
        if ($res=='offline' && $retry==2){
           $this->retryPushMsg($content, $to_user, 3);
        }
        if ($res=='offline'){
            return $to_user;
        }
        return FALSE;
    }
    
    //获取在线用户
    public function online(){
        $pushApiUrl = 'http://127.0.0.1:2121/';
        $httpCurl = new \Org\Net\HttpCurl();
        $data = array('type' => 'online',);
        $res = $httpCurl->post($pushApiUrl, $data, '');
        return json_decode($res,TRUE);
    }
    
    /**
     * 发送友盟推送消息
     * @param  integer  $uid   用户id
     * @param  string  $title  推送的标题
     * @param  integer $type   1：官方小秘书   2：我的评论
     * @return boolear       是否成功
     */
    public function umengPush($uid,$title){
        // 获取token
        $userInfo = D('User')->where(array('user_id'=>$uid))->field('access_token')->find();
        // 如果没有token说明移动端没有登录；则不发送通知
        if ($userInfo==NULL || empty($userInfo['access_token'])) {
            return false;
        }
        $device_tokens = $userInfo['access_token'];
        // 导入友盟
        Vendor('Umeng.Umeng');
        // 自定义字段   根据实际环境分配；如果不用可以忽略
        $status=1;
        // 消息未读总数统计  根据实际环境获取未读的消息总数 此数量会显示在app图标右上角
        $count_number=1;
        $data=array(
            'key'=>'status',
            'value'=>"$status",
            'count_number'=>$count_number
        );
        // 判断device_token  64位表示为苹果 否则为安卓
        if(strlen($device_tokens)==64){
            $key=C('UMENG_IOS_APP_KEY');
            $timestamp=C('UMENG_IOS_SECRET');
            $umeng=new \Umeng($key, $timestamp);
            $umeng->sendIOSUnicast($data,$title,$device_tokens);
        }else{
            $key=C('UMENG_ANDROID_APP_KEY');
            $timestamp=C('UMENG_ANDROID_SECRET');
            $umeng=new \Umeng($key, $timestamp);
            $umeng->sendAndroidUnicast($data,$title,$device_tokens);
        }
        return true;
    }
    
    //返回数据
    public function returnData($data){
        if (!is_array($data['data'])){
            $data['data'] = new \stdClass();
        }
        $this->ajaxReturn($data);
    }
    
    //获取好友昵称
    public function getUserNickname(){
        $userNameArr = S($this->userId.'_user_nickname');
        if (!$userNameArr && !is_array($userNameArr)){
            $condition['user_id|ref_user_id'] = $this->userId;
            $condition['friend_status'] = 2;
            $res = M('Friend')->where($condition)->field('user_id,ref_user_id,user_nickname,ref_user_nickname')->order('friend_id desc')->select();
            if ($res==NULL){
                $userNameArr = array();
            }
            $userNameArr = array();
            foreach ($res as $r){
                if ($r['user_id']==$this->userId){
                    $userNameArr[$r['ref_user_id']] = $r['ref_user_nickname'];
                }else{
                    $userNameArr[$r['user_id']] = $r['user_nickname'];
                }
            }
            S($this->userId.'_user_nickname',$userNameArr);
        }
        return $userNameArr;
    }
    
    /**
     * 添加队列(lpush)
     * @param string $value
     * @return int 队列长度
     */
    public function pushQueue($key, $value){
        //Vendor('Sms.SmsSingleSender');
        //$sender=new \SmsSingleSender($smsConf['appId'], $smsConf['appKey']);
        $queue = new \Com\Queue();
        //$queueName = 'pk_words_'.$recordId;
        $queue->setQueueName($key);
        $queueVal = serialize($value);
        return $queue->push($queueVal);
    }
    
    /**
     * 读取队列(brpop)
     * @return string|nil
     */
    public function popQueue($key){
        $queue = new \Com\Queue();
        //$queueName = 'pk_words_'.$recordId;
        $queue->setQueueName($key);
        $queueVal = $queue->pop();
        if (empty($queueVal)){
            return FALSE;
        }else{
            return unserialize($queueVal);
        }
    }
    
    public function flushQueue($key){
        $queue = new \Com\Queue();
        $queue->setQueueName($key);
        $queue->flushQueue();
    }
    
    //添加循环队列
    public function rpushQueue($key,$value){
        $queue = new \Com\RingQueue();
        //$queueName = 'pk_words_'.$recordId;
        $queue->setQueueName($key);
        $queueVal = serialize($value);
        return $queue->push($queueVal);
    }
    
    //读取循环队列
    public function rpopQueue($key){
        $queue = new \Com\RingQueue();
        //$queueName = 'pk_words_'.$recordId;
        $queue->setQueueName($key);
        $queueVal = $queue->pop();
        if (empty($queueVal)){
            return FALSE;
        }else{
            return unserialize($queueVal);
        }
    }
    
    /**
     * 连接redis
     * @return \Redis
     */
    public function getRedis(){
    
        if ( !extension_loaded('redis') ) {
            E(L('_NOT_SUPPORT_').':redis');
        }
        $options = array(
            'host'          => C('REDIS_HOST') ? : '127.0.0.1',
            'port'          => C('REDIS_PORT') ? : 6379,
            'timeout'       => C('DATA_CACHE_TIMEOUT') ? : false,
            'expire'=>3600,
            'persistent'    => false,
        );
    
        $this->options =  $options;
        $this->options['expire'] =  isset($options['expire'])?  $options['expire']  :   C('DATA_CACHE_TIME');
        $this->options['prefix'] =  isset($options['prefix'])?  $options['prefix']  :   C('DATA_CACHE_PREFIX');
        $this->options['length'] =  isset($options['length'])?  $options['length']  :   0;
        $func = $options['persistent'] ? 'pconnect' : 'connect';
        $this->redis  = new \Redis;
        $options['timeout'] === false ?
        $this->redis->$func($options['host'], $options['port']) :
        $this->redis->$func($options['host'], $options['port'], $options['timeout']);
    
        //添加redis 密码
        if(C('REDIS_AUTH')){
            $this->redis->auth(C('REDIS_AUTH'));
        }
        return $this->redis;
    }
    
}