<?php
/**
 * Created by PhpStorm.
 * User: fanweifeng
 * Date: 16/12/13
 * Time: 16:27
 */
use Workerman\Worker;
use Workerman\WebServer;
use Workerman\Lib\Timer;
use PHPSocketIO\SocketIO;

include __DIR__ . '/vendor/autoload.php';

// 全局数组保存loginId在线数据
$uidConnectionMap = array();
// 记录最后一次广播的在线用户数
$last_online_count = 0;
// 记录最后一次广播的在线页面数
$last_online_page_count = 0;

// PHPSocketIO服务
$sender_io = new SocketIO(2122);
// 客户端发起连接事件时，设置连接socket的各种事件回调
$sender_io->on('connection', function($socket){
    // 当客户端发来登录事件时触发
    $socket->on('login', function ($data)use($socket){
    //    @file_put_contents('/tmp/blue.txt',$data,FILE_APPEND);
        global $uidConnectionMap, $last_online_count, $last_online_page_count;
//        $data_json  =   array('loginId'=>123);
//        $uid    =   $data_json['loginId'];
//        // 已经登录过了
//        if(isset($socket->uid)){
//            return;
//        }
//        // 更新对应uid的在线数据
//        //$uid = (string)$uid;
//        if(!isset($uidConnectionMap[$uid]))
//        {
//            $uidConnectionMap[$uid] = 0;
//        }
//        // 这个uid有++$uidConnectionMap[$uid]个socket连接
//        ++$uidConnectionMap[$uid];
//        // 将这个连接加入到uid分组，方便针对uid推送数据
//        $socket->join($uid);
//        $socket->uid = $uid;

        $result_json    =   get_data($data);
        // 更新这个socket对应页面的在线数据
        $socket->emit('update_online_count', $result_json);
    });


    $socket->on('wave_done', function ($data)use($socket){
         $result_json	=	get_data($data);
         $socket->emit('update_online_count', $result_json);
    });
    
    $socket->on('touch_done', function ($data)use($socket){
        //@file_put_contents('/Users/fanweifeng/Documents/blue_array_wave.txt',$data,FILE_APPEND);
        $result_json    =   get_data($data);
        //$socket->emit('update_online_count', $id);
    });
    // 当客户端断开连接是触发（一般是关闭网页或者跳转刷新导致）
    $socket->on('disconnect', function () use($socket) {
        if(!isset($socket->uid))
        {
            return;
        }
        global $uidConnectionMap, $sender_io;
        // 将uid的在线socket数减一
        if(--$uidConnectionMap[$socket->uid] <= 0)
        {
            unset($uidConnectionMap[$socket->uid]);
        }
    });
});

// 当$sender_io启动后监听一个tcp端口，通过这个端口可以给任意uid或者所有uid推送数据
$sender_io->on('workerStart', function(){
    // 监听一个tcp端口
    $inner_http_worker = new Worker('tcp://0.0.0.0:2123');
    // 当tcp客户端发来数据时触发
    $inner_http_worker->onMessage = function($http_connection, $data){
        global $uidConnectionMap;

        $result_json_data   =   json_decode($data,true);

        global $sender_io;

        $sender_io->emit('new_msg', $data);
        //分别通过loginId推送数据
//        if($result_json_data['flag']) {
//            $sender_io->emit('new_msg', $data);
//        }
//        @file_put_contents('/Users/fanweifeng/Documents/test.txt',$data,FILE_APPEND);
        // http接口返回，如果用户离线socket返回fail
//        if(!empty($result_json_data['loginId']) && !isset($uidConnectionMap[$result_json_data['loginId']])){
//            return $http_connection->send('offline');
//        }else{
//            return $http_connection->send('ok');
//        }
        return $http_connection->send('fail');
    };
    // 执行监听
    $inner_http_worker->listen();

});

/*function get_data($uid){
    //$url    =   'http://localhost/web-msg-sender/test.php';
    //@file_put_contents('/Users/fanweifeng/Documents/curl.txt',$uid,FILE_APPEND);
    $url    =   'http://test-new-dtq.qinxue100.com/game/bluetooth/socket_client';
    $post_data  =   json_decode($uid,true);
    $ch = curl_init ();
    curl_setopt ( $ch, CURLOPT_URL, $url );
    curl_setopt ( $ch, CURLOPT_POST, 1 );
    curl_setopt ( $ch, CURLOPT_HEADER, 0 );
    curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
    curl_setopt ( $ch, CURLOPT_POSTFIELDS, $post_data );
    curl_setopt ($ch, CURLOPT_HTTPHEADER, array("Expect:"));
    $return = curl_exec ( $ch );
    curl_close ( $ch );
    return $return;
}*/

function get_data($data){
  // @file_put_contents('/tmp/zpp.txt',$data,FILE_APPEND);
    $url    =   "http://test-dtq2.qinxue100.com/game/bluetooth/socket_client";
    //$url  = "http://dev-dtq.qinxue100.com/game/bluetooth/socket_client";
    $ch = curl_init ($url);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($ch, CURLOPT_POSTFIELDS,$data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Content-Type: application/json',
    'Content-Length: ' . strlen($data))
    );

    $result = curl_exec($ch);

    return $result;
}


if(!defined('GLOBAL_START'))
{
    Worker::runAll();
}