<?php
// +----------------------------------------------------------------------
// | YwxApp [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2026-2036 http://ywxapp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: ywxapp<admin@ywxapp.cn>
// +----------------------------------------------------------------------
namespace addon\mqttbroker\command;

use think\console\Command;
use think\console\Input;
use think\console\Output;
use think\console\input\Option;
use addon\mqttbroker\service\Broker;

/**
 * 启动 MQTT Broker 常驻进程（兼容 MQTT 3.1.1 / 5.0，类 EMQX 轻量 broker）
 *   php think mqttbroker:start
 *   php think mqttbroker:start -p 1883
 *
 * 依赖：仅 Workerman\Worker（框架已自带，无需 composer require workerman/mqtt）。
 *       手动发布经 DB 出站队列内部路由，零外部依赖；仅"转发规则(桥接 EMQX)"
 *       需要 workerman/mqtt（composer require workerman/mqtt），未安装时自动跳过转发。
 */
class MqttBroker extends Command
{
    
    protected function configure()
    {
        $this->setName('mqttbroker:start')
            ->addOption('port', 'p', Option::VALUE_OPTIONAL, '监听端口', 1883)
            ->addOption('host', 'H', Option::VALUE_OPTIONAL, '监听地址', '0.0.0.0')
            ->setDescription('启动 MQTT Broker 服务 (MQTT 3.1.1 / 5.0)');
    }

    
    protected function execute(Input $input, Output $output)
    {
        $port = (int) $input->getOption('port');
        $host = $input->getOption('host');
        $output->writeln("启动 MQTT Broker on {$host}:{$port}（协议 MQTT 3.1.1 / 5.0）");
        $output->writeln("按 Ctrl+C 停止（Windows 下为单进程调试模式）");

        (new Broker())->start($host, $port);
        return 0;
    }
}