<?php
require('../vendor/autoload.php');
use \PhpMqtt\Client\MqttClient;
use \PhpMqtt\Client\ConnectionSettings;
use think\facade\Cache;
use think\facade\Db;
date_default_timezone_set("PRC");
// define('HOST', '127.0.0.1');
// define('PORT', '6379');
// define('PASSWORD', '123456');
// define('DATABASE', 2);
define('HOST', '172.16.222.97');
define('PORT', '6379');
define('PASSWORD', 'jrtk.net');
define('DATABASE', 4);
(new think\App())->initialize();

function app_redis()
{
    static $redis = null;
    static $conn = false;
    if (!$conn) {
        connect: //定义标签
        $redis = new Redis();
        try {
            //建立的Redis短连接,在请求结束后不会自动关闭,相当于持久连接.
            $conn = $redis->connect(HOST, PORT);
            $conn = $redis->auth(PASSWORD);
            $conn = $redis->select(DATABASE);
            // 连接成功,返回$redis对象,连接失败,返回false.
            return ($conn === true) ? $redis : false;
        } catch (Exception $e) {
            return false;
        }
    } else {
        // 这里假设PHP-FPM在处理一个请求的时间内,Redis连接都是可用的.
        // 所以只在PHP-CLI下检查Redis连接的状态,进行断线重连.
        if (php_sapi_name() === 'cli') {
            try {
                // ping用于检查当前连接的状态,成功时返回+PONG,失败时抛出一个RedisException对象.
                // ping失败时警告:
                // Warning: Redis::ping(): connect() failed: Connection refused
                // var_dump('AAAAAAAAA', $redis);
                // echo 'Redis 连接状态' . $redis->ping() . PHP_EOL;
                @$redis->ping();
                if (!$redis->ping()) {
                    goto connect; //跳转到标签出继续执行连接操作
                }
            } catch (Exception  $e) {
                // 信息如 Connection lost 或 Redis server went away
                echo $e->getMessage();
                echo 'Redis 连接失败 重新连接：' . PHP_EOL;
                // 断线重连
                goto connect;
            }
        }
        return $redis;
    }
}

//{"from":"thing/product/8UUXN4U00A0725/osd","val":{"tid":"ef607005-2064-4395-b8bf-0ce5d9f4955d","bid":"fc6361a7-d976-4293-97ff-bb6f1a33a91d","timestamp":1755054098667,"data":{"network_state":{"type":2,"quality":0,"rate":3},"drone_charge_state":{"state":0,"capacity_percent":94},"drone_in_dock":1,"rainfall":0,"wind_speed":0.9,"environment_temperature":27.5,"temperature":22.9,"humidity":63,"heading":-61.36431884765625,"home_position_is_valid":1,"latitude":40.625679110649273,"longitude":109.93171708476122,"height":1025.981201171875,"alternate_land_point":{"latitude":40.62565450446364,"longitude":109.93164994308087,"height":0,"safe_land_height":30,"is_configured":1},"first_power_on":1631945855969,"position_state":{"is_calibration":1,"is_fixed":2,"quality":4,"gps_number":4,"rtk_number":26},"storage":{"total":53082240,"used":0},"mode_code":0,"cover_state":0,"silent_mode":0,"supplement_light_state":0,"emergency_stop_state":0,"air_conditioner":{"air_conditioner_state":0,"switch_time":0},"battery_store_mode":2,"alarm_state":0,"putter_state":0,"sub_device":{"device_sn":"1581F8HGX254V00A0BPZ","device_online_status":0,"device_paired":1}},"gateway":"8UUXN4U00A0725"}}
while (1) {
    $jsonData= app_redis()->rpop("OSD_DOCK_LIST");
    if(!$jsonData){
        sleep(3);
        continue;
    }
    $redis_data=json_decode($jsonData,true);


    $topic=$redis_data['from'];
    $data=$redis_data['val'];

    // 使用 `/` 作为分隔符拆分字符串
    $parts = explode('/', $topic);
    // 提取设备号
    $device_sn = $parts[2]; 

    var_dump($data['data']['latitude']);
    var_dump($data['data']['longitude']);
    var_dump($data['timestamp']);
    var_dump($device_sn);
    $save_data=[
        'longitude'=>$data['data']['longitude'],
        'latitude'=>$data['data']['latitude'],
        'login_time'=>$data['timestamp'],
    ];
    try {
        $res = Db::connect('uav')->name('manage_device')->where('device_sn',$device_sn)->update($save_data);
        var_dump($res);
    } catch (\Exception $e) {
        // 错误日志或重新连接逻辑
        echo "错误: " . $e->getMessage().PHP_EOL;   
        // 重新连接逻辑（示例）:
        Db::connect('uav')->close(); // 关闭现有连接
        Db::connect('uav')->connect(); // 重新连接
         $res = Db::connect('uav')->name('manage_device')->where('device_sn',$device_sn)->update($save_data);
        var_dump($res);
    }
}