120 lines
3.8 KiB
PHP
120 lines
3.8 KiB
PHP
<?php
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class PV_Visu extends IPSModule
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{
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public function Create()
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{
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parent::Create();
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// Vier Zähler-Variablen
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$this->RegisterPropertyInteger('VarProduction', 0);
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$this->RegisterPropertyInteger('VarConsumption', 0);
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$this->RegisterPropertyInteger('VarFeedIn', 0);
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$this->RegisterPropertyInteger('VarGrid', 0);
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// HTML-SDK Tile aktivieren
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$this->SetVisualizationType(1);
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}
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public function ApplyChanges()
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{
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parent::ApplyChanges();
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// Auf Änderungen der Zähler-Variablen reagieren
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foreach (['VarProduction', 'VarConsumption', 'VarFeedIn', 'VarGrid'] as $prop) {
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$vid = $this->ReadPropertyInteger($prop);
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if ($vid > 0) {
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// Register event for variable update
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$this->RegisterMessage($vid, VM_UPDATE);
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}
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}
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}
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public function MessageSink($TimeStamp, $SenderID, $Message, $Data)
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{
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if ($Message === VM_UPDATE) {
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// bei jeder Aktualisierung einer Zählervariable neu senden
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$this->UpdateData();
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}
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}
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/**
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* Liefert das HTML-Template und injiziert initiale Daten
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*/
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public function GetVisualizationTile()
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{
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$initialHandling = '<script>handleMessage(' . json_encode($this->UpdateData()) . ');</script>';
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// Füge statisches HTML aus Datei hinzu
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$module = file_get_contents(__DIR__ . '/module.html');
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// Gebe alles zurück.
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// Wichtig: $initialHandling nach hinten, da die Funktion handleMessage ja erst im HTML definiert wird
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return $module . $initialHandling;
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}
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/**
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* Callback vom HTML: sendet frische Daten
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*/
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public function RequestAction($Ident, $Value)
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{
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if ($Ident === 'update') {
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$this->UpdateData();
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} else {
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throw new \UnexpectedValueException("Unknown Ident $Ident");
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}
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}
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/**
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* Aktualisiert Daten und sendet an Tile
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*/
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public function UpdateData()
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{
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$start = strtotime('today 00:00');
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$end = time();
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$prod = $this->GetDailyTotal($this->ReadPropertyInteger('VarProduction'), $start, $end);
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$cons = $this->GetDailyTotal($this->ReadPropertyInteger('VarConsumption'), $start, $end);
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$feed = $this->GetDailyTotal($this->ReadPropertyInteger('VarFeedIn'), $start, $end);
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$grid = $this->GetDailyTotal($this->ReadPropertyInteger('VarGrid'), $start, $end);
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$prodCons = $prod > 0 ? (($cons-$grid) / $prod) * 100 : 0;
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$prodFeed = $prod > 0 ? 100 - $prodCons : 0;
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$consPV = $cons > 0 ? min($prod, ($cons-$grid)) / $cons * 100 : 0;
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$consGrid = $cons > 0 ? 100 - $consPV : 0;
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$data = [
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'prodCons' => round($prodCons, 1),
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'prodFeed' => round($prodFeed, 1),
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'consPV' => round($consPV, 1),
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'consGrid' => round($consGrid, 1),
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'value' => [
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'prod' => round($prod, 2),
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'cons' => round($cons, 2),
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'feed' => round($feed, 2),
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'grid' => round($grid, 2),
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],
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];
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$json = json_encode($data);
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$this->UpdateVisualizationValue($json);
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}
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/**
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* Holt Tages-Aggregat aus dem IPS-Archiv
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*/
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private function GetDailyTotal(int $varID, int $start, int $end)
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{
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if ($varID <= 0) {
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return 0.0;
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}
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$archives = IPS_GetInstanceListByModuleID('{43192F0B-135B-4CE7-A0A7-1475603F3060}');
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if (empty($archives)) {
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return 0.0;
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}
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$values = AC_GetAggregatedValues($archives[0], $varID, 1, $start, $end, 1);
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if (empty($values)) {
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return 0.0;
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}
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// Für Zähler den Summenwert nutzen
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return (float)$values[0]['Avg'];
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}
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} |