diff --git a/VGT_Sub/module.php b/VGT_Sub/module.php index 01748aa..08c2161 100644 --- a/VGT_Sub/module.php +++ b/VGT_Sub/module.php @@ -1,25 +1,35 @@ RegisterPropertyString('DeviceID', ''); + /** ------------------------------------------- * STATUS Variablen (schreibbar) * ------------------------------------------*/ $this->RegisterVariableInteger('PowerProduction', 'Power Production', '', 10); $this->EnableAction('PowerProduction'); + $this->RegisterVariableBoolean('IsReady', 'Is Ready', '', 11); $this->EnableAction('IsReady'); + $this->RegisterVariableBoolean('IsRunning', 'Is Running', '', 12); $this->EnableAction('IsRunning'); + $this->RegisterVariableInteger('StateOfCharge', 'State of Charge', '', 13); $this->EnableAction('StateOfCharge'); + $this->RegisterVariableInteger('MinSOC', 'Min SOC', '', 14); $this->EnableAction('MinSOC'); + $this->RegisterVariableInteger('MaxSOC', 'Max SOC', '', 15); $this->EnableAction('MaxSOC'); @@ -28,6 +38,7 @@ class VGT_Sub extends IPSModule * ------------------------------------------*/ $this->RegisterVariableInteger('PowerSetpoint', 'Power Setpoint', '', 20); $this->RegisterVariableString('Strategy', 'Strategy', '', 21); + // Debug $this->RegisterVariableString('RemoteControlPayload', 'Remote Control Payload', '', 30); @@ -40,112 +51,195 @@ class VGT_Sub extends IPSModule public function ApplyChanges() { parent::ApplyChanges(); + + // Parent registrieren + $this->ConnectParent('{C6D2AEB3-6E1F-4B2E-8E69-3A1A00246850}'); + + // Subscribe erst ausführen, wenn Parent wirklich aktiv ist + $this->Subscribed = false; + + // Statusänderungen anhören (Instanz + Parent) + $this->RegisterMessage($this->InstanceID, IM_CHANGESTATUS); + + $parent = @IPS_GetInstance($this->InstanceID)['ConnectionID'] ?? 0; + if ($parent > 0 && IPS_InstanceExists($parent)) { + $this->RegisterMessage($parent, IM_CHANGESTATUS); + } + } + + /* --------------------------------------------------------- + * MESSAGE SINK – reagiert auf Parent-Aktivierung + * ---------------------------------------------------------*/ + public function MessageSink($TimeStamp, $SenderID, $Message, $Data) + { + if ($Message !== IM_CHANGESTATUS) { + return; + } + + $newStatus = $Data[0] ?? 0; + + // Eigene Instanz aktiv + if ($SenderID === $this->InstanceID && $newStatus === IS_ACTIVE) { + $this->TrySubscribe(); + return; + } + + // Parent aktiv + $parent = @IPS_GetInstance($this->InstanceID)['ConnectionID'] ?? 0; + if ($parent > 0 && $SenderID === $parent && $newStatus === IS_ACTIVE) { + $this->TrySubscribe(); + return; + } + } + + /* --------------------------------------------------------- + * Prüfen ob Parent aktiv ist + * ---------------------------------------------------------*/ + private function HasActiveParent(): bool + { + $parent = @IPS_GetInstance($this->InstanceID)['ConnectionID'] ?? 0; + if ($parent === 0 || !IPS_InstanceExists($parent)) { + return false; + } + return IPS_GetInstance($parent)['InstanceStatus'] === IS_ACTIVE; + } + + /* --------------------------------------------------------- + * Safe Sender + * ---------------------------------------------------------*/ + private function SafeSendToParent(array $packet) + { + if (!$this->HasActiveParent()) { + $this->SendDebug('MQTT', 'Parent not active → send skipped', 0); + return; + } + + @$this->SendDataToParent(json_encode($packet)); + } + + /* --------------------------------------------------------- + * Safe Subscribe + * ---------------------------------------------------------*/ + private function TrySubscribe() + { + if ($this->Subscribed) { + return; + } + $device = $this->ReadPropertyString('DeviceID'); if ($device === '') { return; } - // READ: Topics abonnieren + + $this->Subscribed = true; + $this->Subscribe("feedback-request/$device"); - // WRITE: Remote-Control-Requests ebenfalls abonnieren $this->Subscribe("remote-control-request/$device"); } - /** ------------------------------------------- - * VARIABLE WRITE SUPPORT - * ------------------------------------------*/ - public function RequestAction($Ident, $Value) - { - $this->SetValue($Ident, $Value); - $device = $this->ReadPropertyString('DeviceID'); - if ($device !== '') { - switch ($Ident) { - case 'PowerProduction': - case 'IsReady': - case 'IsRunning': - case 'StateOfCharge': - case 'MinSOC': - case 'MaxSOC': - $payload = json_encode([ - 'power_production' => $this->GetValue('PowerProduction'), - 'is_ready' => $this->GetValue('IsReady'), - 'is_running' => $this->GetValue('IsRunning'), - 'state_of_charge' => $this->GetValue('StateOfCharge'), - 'min_soc' => $this->GetValue('MinSOC'), - 'max_soc' => $this->GetValue('MaxSOC') - ]); - $this->Publish("status/$device", $payload); - break; - } - } - } - - /** ------------------------------------------- - * MQTT SUBSCRIBE - * ------------------------------------------*/ + /* --------------------------------------------------------- + * Subscribe + * ---------------------------------------------------------*/ private function Subscribe(string $topic): void { - if (!$this->HasActiveParent()) { - $this->SendDebug('MQTT', 'Subscribe ohne aktiven Parent: ' . $topic, 0); - return; - } $packet = [ - 'PacketType' => 8, // SUBSCRIBE + 'DataID' => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}', + 'PacketType' => 8, 'QualityOfService' => 0, 'Retain' => false, 'Topic' => $topic, 'Payload' => '' ]; - $this->SendDataToParent(json_encode([ - 'DataID' => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}' - ] + $packet)); + + $this->SafeSendToParent($packet); } - /** ------------------------------------------- - * MQTT PUBLISH - * ------------------------------------------*/ + /* --------------------------------------------------------- + * Publish + * ---------------------------------------------------------*/ private function Publish(string $topic, string $payload): void { - if (!$this->HasActiveParent()) { - $this->SendDebug('MQTT', 'Publish ohne aktiven Parent: ' . $topic, 0); - return; - } $packet = [ - 'PacketType' => 3, // PUBLISH + 'DataID' => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}', + 'PacketType' => 3, 'QualityOfService' => 0, 'Retain' => false, 'Topic' => $topic, 'Payload' => $payload ]; - $this->SendDataToParent(json_encode([ - 'DataID' => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}' - ] + $packet)); + + $this->SafeSendToParent($packet); } - /** ------------------------------------------- - * RECEIVE DATA - * ------------------------------------------*/ - public function ReceiveData($JSONString) + /* --------------------------------------------------------- + * RequestAction + * ---------------------------------------------------------*/ + public function RequestAction($Ident, $Value) { - $data = json_decode($JSONString, true); - if (!is_array($data)) { - return; - } - $topic = $data['Topic'] ?? ''; - $payload = $data['Payload'] ?? ''; - $this->SendDebug('MQTT', 'Receive: Topic=' . $topic . ' Payload=' . $payload, 0); + $this->SetValue($Ident, $Value); + $device = $this->ReadPropertyString('DeviceID'); if ($device === '') { return; } + + switch ($Ident) { + case 'PowerProduction': + case 'IsReady': + case 'IsRunning': + case 'StateOfCharge': + case 'MinSOC': + case 'MaxSOC': + + $payload = json_encode([ + 'power_production' => $this->GetValue('PowerProduction'), + 'is_ready' => $this->GetValue('IsReady'), + 'is_running' => $this->GetValue('IsRunning'), + 'state_of_charge' => $this->GetValue('StateOfCharge'), + 'min_soc' => $this->GetValue('MinSOC'), + 'max_soc' => $this->GetValue('MaxSOC') + ]); + + $this->Publish("status/$device", $payload); + break; + } + } + + /* --------------------------------------------------------- + * ReceiveData + * ---------------------------------------------------------*/ + public function ReceiveData($JSONString) + { + // Beim ersten Paket: subscriben + $this->TrySubscribe(); + + $data = json_decode($JSONString, true); + if (!is_array($data)) { + return; + } + + $topic = $data['Topic'] ?? ''; + $payload = $data['Payload'] ?? ''; + + $this->SendDebug('MQTT', 'Receive: ' . $topic . ' → ' . $payload, 0); + + $device = $this->ReadPropertyString('DeviceID'); + if ($device === '') { + return; + } + /** ------------------------------------------- * 1️⃣ FEEDBACK REQUEST * ------------------------------------------*/ if ($topic === "feedback-request/$device") { + $this->SetValue('FeedbackRequestPayload', $payload); + $json = json_decode($payload, true); if (!is_array($json)) { $json = []; } + $response = array_merge($json, [ "power_production" => $this->GetValue('PowerProduction'), "is_ready" => $this->GetValue('IsReady'), @@ -154,25 +248,33 @@ class VGT_Sub extends IPSModule "min_soc" => $this->GetValue('MinSOC'), "max_soc" => $this->GetValue('MaxSOC') ]); + $this->Publish("feedback-response/$device", json_encode($response)); return; } + /** ------------------------------------------- * 2️⃣ REMOTE CONTROL REQUEST * ------------------------------------------*/ if ($topic === "remote-control-request/$device") { + $this->SetValue('RemoteControlPayload', $payload); + $json = json_decode($payload, true); if (is_array($json)) { - if (array_key_exists('power_setpoint', $json)) { + if (isset($json['power_setpoint'])) { $this->SetValue('PowerSetpoint', (int)$json['power_setpoint']); } - if (array_key_exists('strategy', $json)) { + + if (isset($json['strategy'])) { $this->SetValue('Strategy', (string)$json['strategy']); } } + $this->Publish("remote-control-response/$device", $payload); return; } } } + +?>