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This commit is contained in:
Daniel Häfliger
2025-11-06 16:17:51 +01:00
parent e17cf1f825
commit 4865c68f5d
1 changed files with 242 additions and 304 deletions
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546
Abrechnung/module.php
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@@ -9,30 +9,24 @@ class Abrechnung extends IPSModule
{
parent::Create();
// Eigenschaften
$this->RegisterPropertyString('Users', '[]');
$this->RegisterPropertyString('PowerMeters', '[]');
$this->RegisterPropertyString('WaterMeters', '[]');
$this->RegisterPropertyString('Tariffs', '[]');
// Variablen
$this->RegisterVariableInteger('FromDate', 'Startdatum', '~UnixTimestamp', 1);
$this->RegisterVariableInteger('ToDate', 'Enddatum', '~UnixTimestamp', 2);
$this->RegisterVariableString('LastResult', 'Letzte Abrechnung', '', 3);
$this->EnableAction('FromDate');
$this->EnableAction('ToDate');
// Abrechnungs-Button
$this->RegisterScript('StartBilling', 'Abrechnung starten', "<?php IPS_RequestAction(" . $this->InstanceID . ", 'StartBilling', ''); ?>");
// 🧾 Media-Objekt für PDF-Ergebnis
$this->RegisterMediaDocument('InvoicePDF', 'Letzte Rechnung', 'pdf');
}
public function ApplyChanges()
{
parent::ApplyChanges();
IPS_LogMessage('Abrechnung', 'Modul geladen');
}
private function RegisterMediaDocument($Ident, $Name, $Extension, $Position = 0)
@@ -50,8 +44,6 @@ class Abrechnung extends IPSModule
public function RequestAction($Ident, $Value)
{
IPS_LogMessage('Abrechnung', "RequestAction: $Ident");
switch ($Ident) {
case 'FromDate':
case 'ToDate':
@@ -59,7 +51,6 @@ class Abrechnung extends IPSModule
break;
case 'StartBilling':
IPS_LogMessage('Abrechnung', 'Starte Abrechnung...');
try {
$pdfContent = $this->GenerateInvoices();
if (!$pdfContent) {
@@ -70,10 +61,8 @@ class Abrechnung extends IPSModule
$mediaID = $this->GetIDForIdent('InvoicePDF');
IPS_SetMediaContent($mediaID, base64_encode($pdfContent));
SetValue($this->GetIDForIdent('LastResult'), 'Abrechnung vom ' . date('d.m.Y H:i'));
IPS_LogMessage('Abrechnung', '✅ Abrechnung erfolgreich erstellt');
echo "✅ PDF erfolgreich erstellt.";
} catch (Throwable $e) {
IPS_LogMessage('Abrechnung', '💥 Fehler: ' . $e->getMessage());
echo "❌ Ausnahmefehler: " . $e->getMessage();
}
break;
@@ -92,10 +81,7 @@ class Abrechnung extends IPSModule
$water = json_decode($this->ReadPropertyString('WaterMeters'), true);
$tariffs = json_decode($this->ReadPropertyString('Tariffs'), true);
if (!class_exists('TCPDF')) {
IPS_LogMessage('Abrechnung', '❌ TCPDF nicht gefunden');
return false;
}
if (!class_exists('TCPDF')) return false;
$pdf = new TCPDF('P', 'mm', 'A4', true, 'UTF-8', false);
$pdf->SetCreator('IPSymcon Abrechnung');
@@ -137,12 +123,9 @@ class Abrechnung extends IPSModule
$pdf->writeHTML($html, true, false, true, false, '');
}
// ====================== Stromkosten ======================
// ====================== Nebenkosten ======================
private function CalculatePowerCosts($powerMeters, $tariffs, $userId, $from, $to)
{
IPS_LogMessage('Abrechnung', "⚡ Starte Stromkostenberechnung von " . date('d.m.Y H:i', $from) . " bis " . date('d.m.Y H:i', $to));
$html = "<table border='1' cellspacing='0' cellpadding='3' width='100%' style='font-size:8px;'>
<tr style='background-color:#f0f0f0;'>
<th>Zähler</th>
@@ -158,7 +141,6 @@ private function CalculatePowerCosts($powerMeters, $tariffs, $userId, $from, $to
<th>Summe (CHF)</th>
</tr>";
// Initialisierung
$acc = [];
$meters = [];
@@ -180,213 +162,233 @@ private function CalculatePowerCosts($powerMeters, $tariffs, $userId, $from, $to
}
if (empty($meters)) {
IPS_LogMessage('Abrechnung', "⚠️ Keine Stromzähler für Benutzer $userId gefunden.");
$html .= "<tr><td colspan='11' align='center'>Keine Stromzähler für diesen Benutzer</td></tr></table><br>";
return ['html'=>$html, 'sum'=>0.0];
}
// 15-Minuten-Schritte
for ($ts = $from; $ts < $to; $ts += 900) {
$slotEnd = min($to, $ts + 900);
for ($ts = $from; $ts < $to; $ts += 900) {
$slotEnd = min($to, $ts + 900);
$pGrid = $this->getTariffPriceAt($tariffs, ['Netztarif'], $ts);
$pSolar = $this->getTariffPriceAt($tariffs, ['Solartarif'], $ts);
$pFeed = $this->getTariffPriceAt($tariffs, ['Einspeisetarif'], $ts);
$pGrid = $this->getTariffPriceAt($tariffs, ['Netztarif'], $ts);
$pSolar = $this->getTariffPriceAt($tariffs, ['Solartarif'], $ts);
$pFeed = $this->getTariffPriceAt($tariffs, ['Einspeisetarif'], $ts);
$impTotal = 0.0;
$expTotal = 0.0;
$slot = [];
$impTotal = 0.0;
$expTotal = 0.0;
$slot = [];
foreach ($meters as $name => $mm) {
$impDelta = $expDelta = 0.0;
foreach ($meters as $name => $mm) {
$impDelta = $expDelta = 0.0;
if (!empty($mm['imp']) && IPS_VariableExists((int)$mm['imp'])) {
$impDelta = $this->readDelta((int)$mm['imp'], $ts, $slotEnd);
}
if (!empty($mm['exp']) && IPS_VariableExists((int)$mm['exp'])) {
$expDelta = $this->readDelta((int)$mm['exp'], $ts, $slotEnd);
}
if (!empty($mm['imp']) && IPS_VariableExists((int)$mm['imp'])) {
$impDelta = $this->readDelta((int)$mm['imp'], $ts, $slotEnd);
}
if (!empty($mm['exp']) && IPS_VariableExists((int)$mm['exp'])) {
$expDelta = $this->readDelta((int)$mm['exp'], $ts, $slotEnd);
}
// Nur speichern, wenn wirklich Werte vorhanden
if ($impDelta > 0 || $expDelta > 0) {
$slot[$name] = ['imp' => $impDelta, 'exp' => $expDelta];
$impTotal += $impDelta;
$expTotal += $expDelta;
IPS_LogMessage('Abrechnung', sprintf("🔹 %s: imp=%.5f, exp=%.5f", $name, $impDelta, $expDelta));
}
}
if ($impTotal == 0 && $expTotal == 0) {
IPS_LogMessage('Abrechnung', "⏭ Kein Verbrauch im Intervall " . date('H:i', $ts) . "–" . date('H:i', $slotEnd));
continue;
}
// --- Verhältnis berechnen ---
if ($impTotal <= $expTotal && $expTotal > 0) {
$ratio = $impTotal / $expTotal;
IPS_LogMessage('Abrechnung', sprintf("⚙️ Fall 1: imp<=exp | imp=%.4f exp=%.4f ratio=%.4f", $impTotal, $expTotal, $ratio));
} elseif ($impTotal > 0) {
$ratio = $expTotal / $impTotal;
IPS_LogMessage('Abrechnung', sprintf("⚙️ Fall 2: imp>exp | imp=%.4f exp=%.4f ratio=%.4f", $impTotal, $expTotal, $ratio));
} else {
$ratio = 0;
IPS_LogMessage('Abrechnung', "⚙️ Keine gültige Division (impTotal/expTotal=0)");
}
// --- Verbrauch berechnen ---
foreach ($slot as $name => $v) {
$imp = $v['imp'];
$exp = $v['exp'];
if ($impTotal <= $expTotal) {
// Fall 1
$acc[$name]['solar_bezug'] += $imp;
$acc[$name]['solareinspeisung']+= (1 - $ratio) * $exp;
$acc[$name]['solarverkauf'] += $ratio * $exp;
if ($pSolar !== null) $acc[$name]['cost_solar'] += ($imp * $pSolar) / 100;
if ($pFeed !== null) $acc[$name]['rev_feedin'] += ((1 - $ratio) * $exp * $pFeed) / 100;
} else {
// Fall 2
$acc[$name]['solar_bezug'] += $ratio * $imp;
$acc[$name]['netz_bezug'] += (1 - $ratio) * $imp;
$acc[$name]['solarverkauf'] += $exp;
if ($pGrid !== null) $acc[$name]['cost_grid'] += ((1 - $ratio) * $imp * $pGrid) / 100;
if ($pSolar !== null) $acc[$name]['cost_solar'] += ($ratio * $imp * $pSolar) / 100;
if ($pFeed !== null) $acc[$name]['rev_feedin'] += ($exp * $pFeed) / 100;
}
IPS_LogMessage('Abrechnung', sprintf(
"➡️ %s | imp=%.4f exp=%.4f ratio=%.4f grid=%.3f solar=%.3f feed=%.3f",
$name, $imp, $exp, $ratio, $pGrid ?? 0, $pSolar ?? 0, $pFeed ?? 0
));
}
}
}
// ====================== Nebenkosten ======================
private function CalculateAdditionalCosts($waterMeters, $tariffs, $userId, $from, $to)
{
$html = "<table border='1' cellspacing='0' cellpadding='3' width='100%' style='font-size:8px;'>
<tr style='background-color:#f0f0f0;'>
<th>Zähler</th><th>Typ</th><th>Start</th><th>Ende</th>
<th>Zähler Start</th><th>Zähler Ende</th><th>Verbrauch</th><th>Tarif (Rp)</th><th>Kosten (CHF)</th>
</tr>";
$total = 0.0;
$usedTariffs = [];
foreach ($waterMeters as $m) {
if ($m['user_id'] != $userId) continue;
$type = $m['meter_type'] ?? 'Warmwasser';
$cost = $this->AddMeterToPDFRow($m, $tariffs, $from, $to, $type);
$html .= $cost['row'];
$total += $cost['value'];
$usedTariffs = array_merge($usedTariffs, $cost['tariffs']);
}
$html .= "<tr style='background-color:#f9f9f9; font-weight:bold;'>
<td colspan='8' align='right'>Total Nebenkosten:</td>
<td align='right'>" . number_format($total, 2) . "</td>
</tr></table><br>";
// 👇 Tarifliste anhängen
if (!empty($usedTariffs)) {
$html .= "<p><strong>Angewendete Nebenkostentarife:</strong></p><ul>";
foreach ($usedTariffs as $t) {
$html .= "<li>" . date('d.m.Y', $t['start']) . " – " . date('d.m.Y', $t['end']) . ": " .
number_format($t['price'], 2) . " Rp</li>";
}
$html .= "</ul><br>";
}
return ['html' => $html, 'sum' => $total];
}
// ====================== Kernberechnung ======================
private function AddMeterToPDFRow($meter, $tariffs, $from, $to, $type)
{
$rows = '';
$totalCost = 0.0;
$usedTariffs = []; // 👈 neu: Liste der verwendeten Tarife
$varId = $meter['var_consumption'];
if (!IPS_VariableExists($varId)) return ['row' => '', 'value' => 0, 'tariffs' => []];
$filteredTariffs = array_filter($tariffs, fn($t) =>
strtolower(trim($t['unit_type'] ?? '')) === strtolower(trim($type))
);
foreach ($filteredTariffs as &$t) {
$t['start_ts'] = $this->toUnixTs($t['start'], false);
$t['end_ts'] = $this->toUnixTs($t['end'], true);
}
unset($t);
usort($filteredTariffs, fn($a, $b) => ($a['start_ts'] ?? 0) <=> ($b['start_ts'] ?? 0));
$currentStart = $from;
while ($currentStart < $to) {
$activeTariff = null;
foreach ($filteredTariffs as $t) {
if (($t['start_ts'] ?? 0) <= $currentStart && $currentStart <= ($t['end_ts'] ?? 0)) {
$activeTariff = $t;
break;
if ($impDelta > 0 || $expDelta > 0) {
$slot[$name] = ['imp' => $impDelta, 'exp' => $expDelta];
$impTotal += $impDelta;
$expTotal += $expDelta;
}
}
if (!$activeTariff) {
$activeTariff = ['start_ts' => $currentStart, 'end_ts' => $to, 'price' => 0.0];
// 🧠 --- AB HIER gezieltes Debug-Logging ---
IPS_LogMessage('Abrechnung', sprintf(
"INTERVALL %s – %s | impTotal=%.5f expTotal=%.5f grid=%.3f solar=%.3f feed=%.3f",
date('H:i', $ts), date('H:i', $slotEnd),
$impTotal, $expTotal,
$pGrid ?? 0, $pSolar ?? 0, $pFeed ?? 0
));
if ($impTotal == 0 && $expTotal == 0) continue;
if ($impTotal <= $expTotal && $expTotal > 0) {
$ratio = $impTotal / $expTotal;
IPS_LogMessage('Abrechnung', sprintf("→ Fall 1 (imp<=exp) ratio=%.4f", $ratio));
} elseif ($impTotal > 0) {
$ratio = $expTotal / $impTotal;
IPS_LogMessage('Abrechnung', sprintf("→ Fall 2 (imp>exp) ratio=%.4f", $ratio));
} else {
$ratio = 0;
}
$tariffEnd = intval($activeTariff['end_ts']);
$tariffPrice = floatval($activeTariff['price']);
foreach ($slot as $name => $v) {
$imp = $v['imp'];
$exp = $v['exp'];
// 👇 Tarif in Liste aufnehmen (nur wenn noch nicht drin)
$key = $activeTariff['start_ts'] . '-' . $activeTariff['end_ts'] . '-' . $tariffPrice;
if (!isset($usedTariffs[$key])) {
$usedTariffs[$key] = [
'start' => $activeTariff['start_ts'],
'end' => $activeTariff['end_ts'],
'price' => $tariffPrice
];
if ($impTotal <= $expTotal) {
$acc[$name]['solar_bezug'] += $imp;
$acc[$name]['solareinspeisung']+= (1 - $ratio) * $exp;
$acc[$name]['solarverkauf'] += $ratio * $exp;
if ($pSolar !== null) $acc[$name]['cost_solar'] += ($imp * $pSolar) / 100;
if ($pFeed !== null) $acc[$name]['rev_feedin'] += ((1 - $ratio) * $exp * $pFeed) / 100;
} else {
$acc[$name]['solar_bezug'] += $ratio * $imp;
$acc[$name]['netz_bezug'] += (1 - $ratio) * $imp;
$acc[$name]['solarverkauf'] += $exp;
if ($pGrid !== null) $acc[$name]['cost_grid'] += ((1 - $ratio) * $imp * $pGrid) / 100;
if ($pSolar !== null) $acc[$name]['cost_solar'] += ($ratio * $imp * $pSolar) / 100;
if ($pFeed !== null) $acc[$name]['rev_feedin'] += ($exp * $pFeed) / 100;
}
IPS_LogMessage('Abrechnung', sprintf(
" %s | imp=%.4f exp=%.4f ratio=%.4f → solarB=%.4f netzB=%.4f solarE=%.4f solarV=%.4f cGrid=%.4f cSolar=%.4f rFeed=%.4f",
$name, $imp, $exp, $ratio,
$acc[$name]['solar_bezug'], $acc[$name]['netz_bezug'],
$acc[$name]['solareinspeisung'], $acc[$name]['solarverkauf'],
$acc[$name]['cost_grid'], $acc[$name]['cost_solar'], $acc[$name]['rev_feedin']
));
}
$startValue = $this->GetValueAt($varId, $currentStart, true);
$segmentEnd = ($tariffEnd < $to) ? $tariffEnd : $to;
$endValue = $this->GetValueAt($varId, $segmentEnd, true);
if ($startValue === null || $endValue === null) break;
$verbrauch = max(0, $endValue - $startValue);
$kosten = round(($tariffPrice / 100) * $verbrauch, 2);
$totalCost += $kosten;
$rows .= "<tr>
<td>{$meter['name']}</td>
<td>{$type}</td>
<td align='center'>" . date('d.m.Y', $currentStart) . "</td>
<td align='center'>" . date('d.m.Y', $segmentEnd) . "</td>
<td align='right'>" . number_format($startValue, 2) . "</td>
<td align='right'>" . number_format($endValue, 2) . "</td>
<td align='right'>" . number_format($verbrauch, 2) . "</td>
<td align='right'>" . number_format($tariffPrice, 2) . "</td>
<td align='right'>" . number_format($kosten, 2) . "</td>
</tr>";
if ($tariffEnd < $to) $currentStart = $tariffEnd + 1;
else break;
}
if ($rows === '') return ['row' => '', 'value' => 0, 'tariffs' => []];
// --- Tabelle am Ende aufbauen ---
$sum = 0.0;
foreach ($acc as $name => $a) {
$subtotal = $a['cost_grid'] + $a['cost_solar'] - $a['rev_feedin'];
$sum += $subtotal;
return ['row' => $rows, 'value' => $totalCost, 'tariffs' => array_values($usedTariffs)];
$html .= "<tr>
<td>{$name}</td>
<td align='right'>" . number_format($a['imp'], 3) . "</td>
<td align='right'>" . number_format($a['exp'], 3) . "</td>
<td align='right'>" . number_format($a['solar_bezug'], 3) . "</td>
<td align='right'>" . number_format($a['netz_bezug'], 3) . "</td>
<td align='right'>" . number_format($a['solareinspeisung'], 3) . "</td>
<td align='right'>" . number_format($a['solarverkauf'], 3) . "</td>
<td align='right'>" . number_format($a['cost_solar'], 2) . "</td>
<td align='right'>" . number_format($a['cost_grid'], 2) . "</td>
<td align='right'>" . number_format($a['rev_feedin'], 2) . "</td>
<td align='right'><b>" . number_format($subtotal, 2) . "</b></td>
</tr>";
}
$html .= "<tr style='background-color:#f9f9f9; font-weight:bold;'>
<td colspan='10' align='right'>Total Stromkosten:</td>
<td align='right'>" . number_format($sum, 2) . "</td>
</tr></table><br>";
return ['html' => $html, 'sum' => $sum];
}
private function CalculateAdditionalCosts($waterMeters, $tariffs, $userId, $from, $to)
{
$html = "<table border='1' cellspacing='0' cellpadding='3' width='100%' style='font-size:8px;'>
<tr style='background-color:#f0f0f0;'>
<th>Zähler</th><th>Typ</th><th>Start</th><th>Ende</th>
<th>Zähler Start</th><th>Zähler Ende</th><th>Verbrauch</th><th>Tarif (Rp)</th><th>Kosten (CHF)</th>
</tr>";
$total = 0.0;
$usedTariffs = [];
foreach ($waterMeters as $m) {
if ($m['user_id'] != $userId) continue;
$type = $m['meter_type'] ?? 'Warmwasser';
$cost = $this->AddMeterToPDFRow($m, $tariffs, $from, $to, $type);
$html .= $cost['row'];
$total += $cost['value'];
$usedTariffs = array_merge($usedTariffs, $cost['tariffs']);
}
$html .= "<tr style='background-color:#f9f9f9; font-weight:bold;'>
<td colspan='8' align='right'>Total Nebenkosten:</td>
<td align='right'>" . number_format($total, 2) . "</td>
</tr></table><br>";
if (!empty($usedTariffs)) {
$html .= "<p><strong>Angewendete Nebenkostentarife:</strong></p><ul>";
foreach ($usedTariffs as $t) {
$html .= "<li>" . date('d.m.Y', $t['start']) . " – " . date('d.m.Y', $t['end']) . ": " .
number_format($t['price'], 2) . " Rp</li>";
}
$html .= "</ul><br>";
}
return ['html' => $html, 'sum' => $total];
}
// ====================== Kernlogik für Wasser/Wärme ======================
private function AddMeterToPDFRow($meter, $tariffs, $from, $to, $type)
{
$rows = '';
$totalCost = 0.0;
$usedTariffs = [];
$varId = $meter['var_consumption'];
if (!IPS_VariableExists($varId)) return ['row' => '', 'value' => 0, 'tariffs' => []];
$filteredTariffs = array_filter($tariffs, fn($t) =>
strtolower(trim($t['unit_type'] ?? '')) === strtolower(trim($type))
);
foreach ($filteredTariffs as &$t) {
$t['start_ts'] = $this->toUnixTs($t['start'], false);
$t['end_ts'] = $this->toUnixTs($t['end'], true);
}
unset($t);
usort($filteredTariffs, fn($a, $b) => ($a['start_ts'] ?? 0) <=> ($b['start_ts'] ?? 0));
$currentStart = $from;
while ($currentStart < $to) {
$activeTariff = null;
foreach ($filteredTariffs as $t) {
if (($t['start_ts'] ?? 0) <= $currentStart && $currentStart <= ($t['end_ts'] ?? 0)) {
$activeTariff = $t;
break;
}
}
if (!$activeTariff) {
$activeTariff = ['start_ts' => $currentStart, 'end_ts' => $to, 'price' => 0.0];
}
$tariffEnd = intval($activeTariff['end_ts']);
$tariffPrice = floatval($activeTariff['price']);
$key = $activeTariff['start_ts'] . '-' . $activeTariff['end_ts'] . '-' . $tariffPrice;
if (!isset($usedTariffs[$key])) {
$usedTariffs[$key] = [
'start' => $activeTariff['start_ts'],
'end' => $activeTariff['end_ts'],
'price' => $tariffPrice
];
}
$startValue = $this->GetValueAt($varId, $currentStart, true);
$segmentEnd = ($tariffEnd < $to) ? $tariffEnd : $to;
$endValue = $this->GetValueAt($varId, $segmentEnd, true);
if ($startValue === null || $endValue === null) break;
$verbrauch = max(0, $endValue - $startValue);
$kosten = round(($tariffPrice / 100) * $verbrauch, 2);
$totalCost += $kosten;
$rows .= "<tr>
<td>{$meter['name']}</td>
<td>{$type}</td>
<td align='center'>" . date('d.m.Y', $currentStart) . "</td>
<td align='center'>" . date('d.m.Y', $segmentEnd) . "</td>
<td align='right'>" . number_format($startValue, 2) . "</td>
<td align='right'>" . number_format($endValue, 2) . "</td>
<td align='right'>" . number_format($verbrauch, 2) . "</td>
<td align='right'>" . number_format($tariffPrice, 2) . "</td>
<td align='right'>" . number_format($kosten, 2) . "</td>
</tr>";
if ($tariffEnd < $to) $currentStart = $tariffEnd + 1;
else break;
}
if ($rows === '') return ['row' => '', 'value' => 0, 'tariffs' => []];
return ['row' => $rows, 'value' => $totalCost, 'tariffs' => array_values($usedTariffs)];
}
// ====================== Hilfsfunktionen ======================
private function GetValueAt($varId, $timestamp, $nearestAfter = true)
@@ -430,113 +432,49 @@ private function AddMeterToPDFRow($meter, $tariffs, $from, $to, $type)
return null;
}
private function readDelta($varId, $tStart, $tEnd)
{
// Zeitangaben normalisieren
if (!is_int($tStart)) $tStart = strtotime($tStart);
if (!is_int($tEnd)) $tEnd = strtotime($tEnd);
private function readDelta($varId, $tStart, $tEnd)
{
if (!is_int($tStart)) $tStart = strtotime($tStart);
if (!is_int($tEnd)) $tEnd = strtotime($tEnd);
// Archiv-Instanz finden
$archiveID = @IPS_GetInstanceListByModuleID('{43192F0B-135B-4CE7-A0A7-1475603F3060}')[0];
if (!$archiveID || !IPS_VariableExists($varId)) {
IPS_LogMessage('Abrechnung', "❌ Archiv oder Variable $varId nicht gefunden");
return 0.0;
}
$archiveID = @IPS_GetInstanceListByModuleID('{43192F0B-135B-4CE7-A0A7-1475603F3060}')[0];
if (!$archiveID || !IPS_VariableExists($varId)) return 0.0;
// Archivdaten abrufen (+/- 1 Tag Puffer)
$values = @AC_GetLoggedValues($archiveID, $varId, $tStart - 86400, $tEnd + 86400, 0);
$count = is_array($values) ? count($values) : 0;
IPS_LogMessage('Abrechnung', sprintf("📘 readDelta(%d): Zeitraum %s – %s | %d Werte gefunden",
$varId, date('d.m.Y H:i', $tStart), date('H:i', $tEnd), $count
));
$values = @AC_GetLoggedValues($archiveID, $varId, $tStart - 86400, $tEnd + 86400, 0);
if (empty($values)) return 0.0;
// Wenn gar nichts gefunden → abbrechen
if ($count === 0) {
IPS_LogMessage('Abrechnung', "⚠️ Keine Archivwerte für $varId im Zeitraum.");
return 0.0;
}
usort($values, fn($a, $b) => intval($a['TimeStamp']) <=> intval($b['TimeStamp']));
$vStart = null;
$vEnd = null;
// 🔍 Nur die ersten 10 Werte loggen, damit das Log nicht explodiert
$maxLog = 10;
$i = 0;
foreach ($values as $v) {
IPS_LogMessage('Abrechnung', sprintf(
" 🕒 %s | %.5f",
date('d.m.Y H:i:s', intval($v['TimeStamp'])), floatval($v['Value'])
));
$i++;
if ($i >= $maxLog) {
IPS_LogMessage('Abrechnung', " ... (+ " . ($count - $i) . " weitere Werte)");
break;
foreach ($values as $v) {
if ($v['TimeStamp'] <= $tStart) $vStart = $v['Value'];
if ($v['TimeStamp'] <= $tEnd) $vEnd = $v['Value'];
if ($v['TimeStamp'] > $tEnd) break;
}
if ($vStart === null) $vStart = floatval(GetValue($varId));
if ($vEnd === null) $vEnd = floatval(GetValue($varId));
$diff = $vEnd - $vStart;
return ($diff < 0) ? 0.0 : $diff;
}
// 🔹 Sortieren und in Float umwandeln
usort($values, fn($a, $b) => intval($a['TimeStamp']) <=> intval($b['TimeStamp']));
foreach ($values as &$v) {
$v['TimeStamp'] = intval($v['TimeStamp']);
$v['Value'] = floatval($v['Value']);
}
unset($v);
private function getTariffPriceAt($tariffs, $typeSynonyms, $ts)
{
$wanted = array_map('strtolower', $typeSynonyms);
$cands = [];
foreach ($tariffs as $t) {
$u = strtolower(trim($t['unit_type'] ?? ''));
if (!in_array($u, $wanted)) continue;
// 🔹 Letzter Wert <= Start
$vStart = null;
foreach ($values as $v) {
if ($v['TimeStamp'] <= $tStart) $vStart = $v['Value'];
if ($v['TimeStamp'] > $tStart) break;
}
// 🔹 Letzter Wert <= Ende
$vEnd = null;
foreach ($values as $v) {
if ($v['TimeStamp'] <= $tEnd) $vEnd = $v['Value'];
if ($v['TimeStamp'] > $tEnd) break;
}
// Fallback, falls keine gefunden
if ($vStart === null) {
$vStart = floatval(GetValue($varId));
IPS_LogMessage('Abrechnung', "⚠️ Kein Startwert gefunden – nutze aktuellen Wert $vStart");
}
if ($vEnd === null) {
$vEnd = floatval(GetValue($varId));
IPS_LogMessage('Abrechnung', "⚠️ Kein Endwert gefunden – nutze aktuellen Wert $vEnd");
}
$diff = $vEnd - $vStart;
if ($diff < 0) $diff = 0.0;
IPS_LogMessage('Abrechnung', sprintf(
"📈 ΔVar %d = %.5f (%.5f → %.5f) [%s → %s]",
$varId, $diff, $vStart, $vEnd,
date('d.m.Y H:i', $tStart), date('H:i', $tEnd)
));
return $diff;
}
private function getTariffPriceAt($tariffs, $typeSynonyms, $ts)
{
// passender unit_type
$wanted = array_map('strtolower', $typeSynonyms);
$cands = [];
foreach ($tariffs as $t) {
$u = strtolower(trim($t['unit_type'] ?? ''));
if (!in_array($u, $wanted)) continue;
$s = $this->toUnixTs($t['start'], false);
$e = $this->toUnixTs($t['end'], true);
if (!$s || !$e) continue;
if ($s <= $ts && $ts <= $e) {
$cands[] = floatval($t['price']);
$s = $this->toUnixTs($t['start'], false);
$e = $this->toUnixTs($t['end'], true);
if (!$s || !$e) continue;
if ($s <= $ts && $ts <= $e) $cands[] = floatval($t['price']);
}
if (empty($cands)) return null;
return end($cands);
}
if (empty($cands)) return null;
// bei Überschneidungen: ersten / günstigsten / letzten – hier: letzten Eintrag priorisieren
return end($cands);
}
}
?>