<?php
require('../vendor/autoload.php');
use \PhpMqtt\Client\MqttClient;
use \PhpMqtt\Client\ConnectionSettings;
use think\facade\Cache;
// date_default_timezone_set("PRC");
// date_default_timezone_set("America/Bahia");
// define('HOST', 'r-bp1eebab79320044pd.redis.rds.aliyuncs.com');
// define('PORT', '6379');
// define('PASSWORD', '7e2b5c91e438be3c!');
// define('DATABASE', 4);
define('HOST', '127.0.0.1');
define('PORT', '6379');
define('PASSWORD', '123456');
define('DATABASE', 2);


function rlog(...$args)
{
    if (empty($args[0])) {
        return;
    }
    static $LOG_CONSOLE = false; //是否输出到控制台
    static $LOG_NAME = "livestock_repeat.log"; //值为空时 不写入文件
    static $LOG_SIZE = 64 * 1024 * 1024; //文件最大尺寸

    static $LOG_CACHE = false; //是否缓存日志内容 用于批量写入文件
    static $CACHE_DURATION = 10; //缓存最大时间 秒
    static $CACHE_SIZE = 1024; //缓存大小
    static $cacheStartTime = 0;
    static $cacheBuf = '';

    static $LOG_TIMES = 10; //调用这个函数最大次数 超过次数后判断下文件大小
    static $logCount = 0;


    $buf = '';
    if (count($args) == 1 && $args[0] == "\n") { //只有换行时 不写入时间戳了
        $buf = "\n";
    } else {
        $pid = ''; //进程id
        if (function_exists('posix_getpid')) {
            $pid = ' ' . posix_getpid() . ' ';
        }
        $fileLine = ''; //文件名:行号
        {
            $debug = debug_backtrace();
            $fileLine = ($pid == '' ? ' ' : '') . basename($debug[0]['file']) . ':' . $debug[0]['line'] . ' ';
        }
        $buf = date("y-m-d H:i:s") . "{$pid}{$fileLine}" . implode(' ', $args) . "\n";
    }

    $logCount++;
    if (!empty($LOG_NAME)) {
        if ($LOG_CACHE) {
            $cacheBuf .= $buf;
            //超过缓存尺寸 或者 超过缓存时长 写缓存到文件
            if (strlen($cacheBuf) > $CACHE_SIZE || time() - $cacheStartTime > $CACHE_DURATION) {
                $cacheStartTime = time();
                goto write;
            } else {
                goto skipWrite;
            }
        } else {
            $cacheBuf = $buf;
        }
        write: {
            //超过尺寸后 删除旧文件 把新文件重命名为旧文件  多进程同时操作 不加锁问题不大
            if ($logCount > $LOG_TIMES && filesize($LOG_NAME) > $LOG_SIZE) {
                $oldLogName = $LOG_NAME . '.old';
                if (file_exists($oldLogName)) {
                    if (!unlink($oldLogName)) {
                        echo "unlink err\n";
                    }
                }
                if (!rename($LOG_NAME, $oldLogName)) {
                    echo "rename err\n";
                }
                $logCount = 0;
            }
            if (!file_put_contents($LOG_NAME, $cacheBuf, FILE_APPEND)) {
                echo "file_put_contents err\n";
            }
            $cacheBuf = '';
        }
        skipWrite: {
        }
    }
    if ($LOG_CONSOLE) {
        echo $buf;
    }
}

function loop()
{
    $server   = '116.62.220.88';
    $port     = 1883;
    $clientId = 'repeat_mqtt_livestock_develop';
    $username = 'rl517';
    $password = "rlian2022";
    $clean_session = false;
    $connectionSettings  = new ConnectionSettings();
    $connectionSettings = $connectionSettings
        ->setUsername($username)
        ->setPassword($password)
        ->setKeepAliveInterval(60)
        // Last Will 设置
        //        ->setLastWillTopic('emqx/test/last-will')
        //        ->setLastWillMessage('client disconnect')
        //        ->setLastWillQualityOfService(1)
    ;

    //include "RLog.php";
    //    $mqtt = new MqttClient($server, $port, $clientId, MqttClient::MQTT_3_1, null, new RLog());

    $mqtt = new MqttClient($server, $port, $clientId);

    $mqtt->connect($connectionSettings, $clean_session);
    rlog('INFO', "connect OK");

    /*
    消息方向	设备->服务器 
    设备主动上报当前设备公共信息参数：ScBusTem/DevRegularInfo
    服务器获取设备系统信息后设备上传信息，即GetDevSysMsg的回应 ScBusTem/GetUpDevSysMsg 
    服务器设置设备重量信息信息 ScBusTem/RCInfoMsg
    */


    // $mqtt->subscribe('ScBusTem/GetDevSysMsg/*', function ($topic, $message) {
    //     rlog("INFO", 'recv', $topic, $message);
    //     getDevSysMsg($topic, $message);
    // }, 0);
    //终端上报系统信息数据
    $mqtt->subscribe('earings/+/reportData', function ($topic, $message) use($mqtt) {
        rlog("reportData", 'recv', $topic, $message);
        $topicArr=explode('/',$topic);
        $deviceId=$topicArr[1];

        mqttRepeat($topic, $message);
    }, 1);
    // $mqtt->subscribe('earings/+/cloudResp', function ($topic, $message) use($mqtt) {
    //     rlog("cloudResp", 'recv', $topic, $message);
    //     mqttRepeat($topic, $message);
    // }, 1);
    // $mqtt->subscribe('earings/+/cloudControl', function ($topic, $message) use($mqtt) {
    //     rlog("cloudControl", 'recv', $topic, $message);
    //     mqttRepeat($topic, $message);
    // }, 1);
    // $mqtt->subscribe('$SYS/brokers/+/clients/+/connected', function ($topic, $message) use($mqtt) {
    //     rlog("connected", 'recv', $topic, $message);
    //     $data=json_decode($message,true);
    //     $data['deviceId']=$data['clientid'];
    //     $data['data_type']='connected';
    // }, 1);
    // $mqtt->subscribe('$SYS/brokers/+/clients/+/disconnected', function ($topic, $message) use($mqtt) {
    //     rlog("connected", 'recv', $topic, $message);
    //     $data=json_decode($message,true);
    //     $data['deviceId']=$data['clientid'];
    //     $data['data_type']='disconnected';
    // }, 1);
    // 上线,: $SYS/brokers/+/clients/+/connected
	// 下线,: $SYS/brokers/+/clients/+/disconnected
    $mqtt->loop(true);
}

function mqttRepeat($topic,$message){
    

    $server   = '61.175.203.188';
    $port     = 10002;
    $clientId = 'repeat_mqtt_livestock_ningbo';
    $username = 'rltest';
    $password = "rlian@24329";
    $clean_session = false;

    $connectionSettings  = new ConnectionSettings();
    $connectionSettings = $connectionSettings
        ->setUsername($username)
        ->setPassword($password)
        ->setKeepAliveInterval(60)
        // Last Will 设置
        //        ->setLastWillTopic('emqx/test/last-will')
        //        ->setLastWillMessage('client disconnect')
        //        ->setLastWillQualityOfService(1)
    ;

    $mqtt2 = new MqttClient($server, $port, $clientId);

    $mqtt2->connect($connectionSettings, $clean_session);
    echo 'connect OK'.PHP_EOL;
    echo 'topic:'.$topic.PHP_EOL;
    echo 'message:'.$message.PHP_EOL;
    $res=$mqtt2->publish(
        $topic,
        $message,
        1
    );
    echo 'publish end'.PHP_EOL;
    $mqtt2->loop(true,true);
    $mqtt2->disconnect();
    return $res;

    
} 


while (1) {
    try {
        rlog('INFO', 'connect start');
        loop();
    } catch (\Exception $ex) {
        rlog("ERR", $ex->getTraceAsString());
        rlog("ERR", $ex->getMessage());
    }
    sleep(3);
}
// $text='{"idESim":460046697314223,"stepCount":0,"EnvironmentTemperature":"27.0","earTemperature":"22.2","latitude":0,"longitude":0,"charging":1,"lastCharge":1704328944,"battery-level":99,"measurementTimestamp":1691173083,"agnss-dtime":16170,"agnss-inserttime":28050,"gnss-locatetime":39600,"gnss-satnum":1,"gnss-cn":28,"csq":"0-0","edrxrdp":",,","deviceId":"869154043484299-999202300000012","data_type":"reportData"}';
// $text='{"clean_start":false,"clientid":"866216066939047-999274877906912","connack":0,"connected_at":1716169665,"expiry_interval":86400,"ipaddress":"39.144.129.107","keepalive":120,"proto_name":"MQTT","proto_ver":4,"sockport":1883,"ts":1716169665478,"username":"rl517","deviceId":"866216066939047-999274877906912","data_type":"connected"}';
// app_redis()->lpush("mqtt_data_livestock",$text);