<?php

class MQTTPublishHelper extends IPSModule
{
    public function Create()
    {
        parent::Create();

        $this->ConnectParent('{F7A0DD2E-7684-95C0-64C2-D2A9DC47577B}');
    }

    public function ApplyChanges()
    {
        parent::ApplyChanges();
        $this->SetStatus(IS_ACTIVE);
    }

    public function Publish(string $topic, string $payload)
    {
        if ($topic == '') {
            return;
        }

        $this->SendDebug('Publish', $topic . ' => ' . $payload, 0);

        $this->SendDataToParent(json_encode([
            'DataID'           => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}',
            'PacketType'       => 3,
            'QualityOfService' => 0,
            'Retain'           => false,
            'Topic'            => $topic,
            'Payload'          => $payload
        ]));
    }
}

?>