<?php
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(2120);
// 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){
        global $uidConnectionMap, $last_online_count, $last_online_page_count;
        $data_json  =   json_decode($data,true);
        $uid    =   $data_json['loginId'];
       // @file_put_contents('/tmp/timed.txt',$data.PHP_EOL,FILE_APPEND);

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


    $socket->on('wave_done', function ($id)use($socket){

        @file_put_contents('/tmp/timeds.txt',$id.PHP_EOL,FILE_APPEND);
        $result_json    =   get_data($id,$is_done='login');
        // 更新这个socket对应页面的在线数据
        $socket->emit('update_online_count', $result_json);
    });

    $socket->on('start_done', function ($id)use($socket){

        //@file_put_contents('/Users/fanweifeng/Documents/moon.txt',$id);
        $result_json    =   get_data($id,$is_done='start_done');
        // 更新这个socket对应页面的在线数据
        $socket->emit('update_online_count', $result_json);
    });

    $socket->on('end_done', function ($id)use($socket){

        //@file_put_contents('/Users/fanweifeng/Documents/moons.txt',$id);
        $result_json    =   get_data($id,$is_done='end_done');
        // 更新这个socket对应页面的在线数据
        $socket->emit('update_online_count', $result_json);
    });

    $socket->on('over_done', function ($id)use($socket){

        //@file_put_contents('/Users/fanweifeng/Documents/moon1.txt',$id,FILE_APPEND);
        $result_json    =   get_data($id,$is_done='over_done');
        // 更新这个socket对应页面的在线数据
        $socket->emit('update_online_count', $result_json);
    });
    // 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://10.47.106.230:2121');
   
    $inner_http_worker = new Worker('tcp://127.0.0.1:2121');
    $inner_http_worker->count=4;
    // 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;


        //分别通过loginId推送数据
        if($result_json_data['list']) {
//            if(!empty($result_json_data['loginId'])){
//                    $sender_io->to($result_json_data['loginId'])->emit('new_msg', $data);
//            }else{
//                   $sender_io->emit('new_msg', $data);
//            }
            $sender_io->emit('new_msg', $data);
        }
       // @file_put_contents('/tmp/data_test.txt',$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($uid,$is_done){
	//演示
    //$url    =   'http://test-dtq2.qinxue100.com/Game/Redtest';

    //线上
    $url = 'http://dtq2.qinxue100.com/Game/Red';
    
    if($is_done ==  'start_done'){

        $push_api_url = $url."/start_rob";

    }elseif($is_done    ==  'end_done'){

        $push_api_url = $url."/end_rob";

    }elseif($is_done    ==  'over_done'){

        $push_api_url = $url."/get_statistics";

    }else{
        $push_api_url = $url."/socket_new";
    }
//    @file_put_contents('/Users/fanweifeng/Documents/test.txt',$uid,FILE_APPEND);
//    @file_put_contents('/Users/fanweifeng/Documents/url.txt',$push_api_url);

    $post_data  =   json_decode($uid,true);
    $ch = curl_init ();
    curl_setopt ( $ch, CURLOPT_URL, $push_api_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;
}

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