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This commit is contained in:
Daniel Häfliger
2025-11-05 14:06:19 +01:00
parent b681461a7a
commit dfcac3543b
4 changed files with 551 additions and 149 deletions
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244
Abrechnung/module.php
View File

@@ -25,14 +25,14 @@ class Abrechnung extends IPSModule
// Abrechnungs-Button // Abrechnungs-Button
$this->RegisterScript('StartBilling', 'Abrechnung starten', "<?php IPS_RequestAction(" . $this->InstanceID . ", 'StartBilling', ''); ?>"); $this->RegisterScript('StartBilling', 'Abrechnung starten', "<?php IPS_RequestAction(" . $this->InstanceID . ", 'StartBilling', ''); ?>");
// 🧾 Media-Objekt für PDF-Ergebnis // PDF-Media-Objekt
$this->RegisterMediaDocument('InvoicePDF', 'Letzte Rechnung', 'pdf'); $this->RegisterMediaDocument('InvoicePDF', 'Letzte Rechnung', 'pdf');
} }
public function ApplyChanges() public function ApplyChanges()
{ {
parent::ApplyChanges(); parent::ApplyChanges();
IPS_LogMessage('Abrechnung', 'Modul geladen'); IPS_LogMessage('Abrechnung', '✅ Modul geladen');
} }
private function RegisterMediaDocument($Ident, $Name, $Extension, $Position = 0) private function RegisterMediaDocument($Ident, $Name, $Extension, $Position = 0)
@@ -45,65 +45,40 @@ class Abrechnung extends IPSModule
IPS_SetName($mid, $Name); IPS_SetName($mid, $Name);
IPS_SetPosition($mid, $Position); IPS_SetPosition($mid, $Position);
IPS_SetMediaFile($mid, 'media/' . $mid . '.' . $Extension, false); IPS_SetMediaFile($mid, 'media/' . $mid . '.' . $Extension, false);
IPS_LogMessage('Abrechnung', 'Media-Datei erstellt: media/' . $mid . '.' . $Extension);
} }
} }
public function RequestAction($Ident, $Value) public function RequestAction($Ident, $Value)
{ {
IPS_LogMessage('Abrechnung', "RequestAction: $Ident"); switch ($Ident) {
case 'FromDate':
case 'ToDate':
SetValue($this->GetIDForIdent($Ident), $Value);
break;
switch ($Ident) { case 'StartBilling':
case 'FromDate': try {
case 'ToDate': $pdfContent = $this->GenerateInvoices();
SetValue($this->GetIDForIdent($Ident), $Value); if ($pdfContent && strlen($pdfContent) > 100) {
break; $mediaID = $this->GetIDForIdent('InvoicePDF');
IPS_SetMediaContent($mediaID, base64_encode($pdfContent));
case 'StartBilling': SetValue($this->GetIDForIdent('LastResult'), 'Abrechnung vom ' . date('d.m.Y H:i'));
IPS_LogMessage('Abrechnung', 'Starte Abrechnung...'); echo "✅ PDF erfolgreich erstellt.";
try { } else {
$pdfContent = $this->GenerateInvoices(); echo "❌ Fehler bei der PDF-Erstellung.";
if ($pdfContent === false) { }
IPS_LogMessage('Abrechnung', '❌ GenerateInvoices() lieferte false zurück'); } catch (Throwable $e) {
echo "❌ Fehler bei der PDF-Erstellung (GenerateInvoices)"; echo "❌ Ausnahmefehler: " . $e->getMessage();
return;
} }
if ($pdfContent === null) { break;
IPS_LogMessage('Abrechnung', '❌ GenerateInvoices() gab null zurück'); }
echo "❌ Fehler bei der PDF-Erstellung (leer)";
return;
}
if (strlen($pdfContent) < 100) {
IPS_LogMessage('Abrechnung', '❌ PDF-Inhalt zu kurz: ' . strlen($pdfContent));
echo "❌ Fehler bei der PDF-Erstellung (leeres PDF)";
return;
}
$mediaID = $this->GetIDForIdent('InvoicePDF');
if (!$mediaID) {
IPS_LogMessage('Abrechnung', '❌ Media-ID nicht gefunden');
echo "❌ Kein Media-Objekt vorhanden";
return;
}
IPS_SetMediaContent($mediaID, base64_encode($pdfContent));
SetValue($this->GetIDForIdent('LastResult'), 'Abrechnung vom ' . date('d.m.Y H:i'));
IPS_LogMessage('Abrechnung', '✅ Abrechnung erfolgreich gespeichert (' . strlen($pdfContent) . ' Bytes)');
echo "✅ PDF erfolgreich erstellt.";
} catch (Throwable $e) {
IPS_LogMessage('Abrechnung', '💥 Exception in StartBilling: ' . $e->getMessage());
echo "❌ Ausnahmefehler: " . $e->getMessage();
}
break;
} }
}
// ===========================================================
// ====================== PDF-Logik ====================== // 🧾 Hauptlogik: Rechnungserstellung für alle Benutzer
// ===========================================================
public function GenerateInvoices() public function GenerateInvoices()
{ {
$from = GetValue($this->GetIDForIdent('FromDate')); $from = GetValue($this->GetIDForIdent('FromDate'));
$to = GetValue($this->GetIDForIdent('ToDate')); $to = GetValue($this->GetIDForIdent('ToDate'));
@@ -127,10 +102,12 @@ public function GenerateInvoices()
} }
return $pdf->Output('Abrechnung.pdf', 'S'); return $pdf->Output('Abrechnung.pdf', 'S');
}
} // ===========================================================
// 🧱 Layout / PDF-Aufbau pro Benutzerseite
private function BuildUserInvoice($user, $power, $water, $tariffs, $from, $to) // ===========================================================
private function BuildUserInvoice($user, $power, $water, $tariffs, $from, $to)
{ {
$stromRows = ''; $stromRows = '';
$stromTotal = 0.0; $stromTotal = 0.0;
@@ -149,9 +126,12 @@ public function GenerateInvoices()
foreach ($tariffs as $t) { foreach ($tariffs as $t) {
if (strtolower($t['unit_type']) == 'strombezug') { if (strtolower($t['unit_type']) == 'strombezug') {
$s = is_numeric($t['start']) ? date('d.m.Y', $t['start']) : date('d.m.Y', strtotime($t['start'])); $sTs = $this->toUnixTs($t['start'], false);
$e = is_numeric($t['end']) ? date('d.m.Y', $t['end']) : date('d.m.Y', strtotime($t['end'])); $eTs = $this->toUnixTs($t['end'], true);
$stromTariffsUsed[$s . ' - ' . $e] = number_format(floatval($t['price']), 2); if ($sTs && $eTs) {
$period = date('d.m.Y', $sTs) . ' - ' . date('d.m.Y', $eTs);
$stromTariffsUsed[$period] = number_format(floatval($t['price']), 2);
}
} }
} }
} }
@@ -165,10 +145,14 @@ public function GenerateInvoices()
$nebenTotal += $res['value']; $nebenTotal += $res['value'];
foreach ($tariffs as $t) { foreach ($tariffs as $t) {
if (in_array(strtolower($t['unit_type']), ['warmwasser', 'kaltwasser', 'wärme'])) { $u = strtolower($t['unit_type'] ?? '');
$s = is_numeric($t['start']) ? date('d.m.Y', $t['start']) : date('d.m.Y', strtotime($t['start'])); if (in_array($u, ['warmwasser', 'kaltwasser', 'wärme'])) {
$e = is_numeric($t['end']) ? date('d.m.Y', $t['end']) : date('d.m.Y', strtotime($t['end'])); $sTs = $this->toUnixTs($t['start'], false);
$nebenTariffsUsed[$s . ' - ' . $e] = number_format(floatval($t['price']), 2); $eTs = $this->toUnixTs($t['end'], true);
if ($sTs && $eTs) {
$period = date('d.m.Y', $sTs) . ' - ' . date('d.m.Y', $eTs);
$nebenTariffsUsed[$period] = number_format(floatval($t['price']), 2);
}
} }
} }
} }
@@ -244,106 +228,68 @@ public function GenerateInvoices()
return $html; return $html;
} }
private function AddMeterToPDF($pdf, $meter, $tariffs, $from, $to, $type) // ===========================================================
// 🧮 Datumskonvertierung – robust für JSON, String, Timestamp
// ===========================================================
private function toUnixTs($val, bool $endOfDay = false): ?int
{ {
$start = $this->GetValueAt($meter['var_consumption'], $from); if (is_int($val)) return $val;
$end = $this->GetValueAt($meter['var_consumption'], $to); if (is_numeric($val)) return intval($val);
if ($start === null || $end === null) return 0;
$diff = max(0, $end - $start); if (is_string($val)) {
$tariffRp = $this->GetTariff($tariffs, $type, $from, $to); $s = trim($val);
$cost = ($tariffRp / 100) * $diff; if ($s !== '' && $s[0] === '{') {
$obj = json_decode($s, true);
$pdf->writeHTML(" if (is_array($obj) && isset($obj['year'], $obj['month'], $obj['day'])) {
<tr> $time = $endOfDay ? '23:59:59' : '00:00:00';
<td>{$meter['name']}</td> return strtotime(sprintf('%04d-%02d-%02d %s', $obj['year'], $obj['month'], $obj['day'], $time));
<td>$type</td> }
<td>$start</td>
<td>$end</td>
<td>$diff</td>
<td>$tariffRp</td>
<td>" . number_format($cost, 2) . "</td>
</tr>", false, false, false, false, '');
return $cost;
}
private function GetTariff(array $tariffs, string $type, int $from, int $to): float
{
foreach ($tariffs as $t) {
$start = strtotime($t['start']);
$end = strtotime($t['end']);
if ($from >= $start && $to <= $end && strtolower($t['unit_type']) == strtolower($type)) {
return floatval($t['price']);
} }
$ts = strtotime($s);
return $ts === false ? null : $ts;
} }
// Kein passender Tarif gefunden
return 0.0;
}
private function GetValueAt(int $varId, int $timestamp, bool $nearestAfter = true)
{
$archiveID = @IPS_GetInstanceListByModuleID('{43192F0B-135B-4CE7-A0A7-1475603F3060}')[0];
if (!$archiveID || !IPS_VariableExists($varId)) {
IPS_LogMessage('Abrechnung', "❌ Variable $varId oder Archiv $archiveID nicht gefunden");
return null; return null;
} }
$maxDays = 365; // maximal 1 Jahr suchen // ===========================================================
$stepDays = 30; // in 30-Tage-Blöcken durchsuchen // 🔍 Archivwertsuche (deine getestete Version)
$valueFound = null; // ===========================================================
private function GetValueAt(int $varId, int $timestamp, bool $nearestAfter = true)
{
$archiveID = @IPS_GetInstanceListByModuleID('{43192F0B-135B-4CE7-A0A7-1475603F3060}')[0];
if (!$archiveID || !IPS_VariableExists($varId)) return null;
if ($nearestAfter) { $maxDays = 365;
// 🔹 Suche den ersten Wert NACH dem gewünschten Zeitpunkt $stepDays = 30;
for ($offset = 0; $offset < $maxDays; $offset += $stepDays) { $valueFound = null;
$from = $timestamp + $offset * 86400;
$to = $from + $stepDays * 86400; if ($nearestAfter) {
$values = @AC_GetLoggedValues($archiveID, $varId, $from, $to, 0); for ($offset = 0; $offset < $maxDays; $offset += $stepDays) {
if (!empty($values)) { $from = $timestamp + $offset * 86400;
// ersten Wert nach Timestamp nehmen $to = $from + $stepDays * 86400;
foreach ($values as $v) { $values = @AC_GetLoggedValues($archiveID, $varId, $from, $to, 0);
if ($v['TimeStamp'] >= $timestamp) { if (!empty($values)) {
$valueFound = floatval($v['Value']); foreach ($values as $v) {
break 2; if ($v['TimeStamp'] >= $timestamp) {
return floatval($v['Value']);
}
} }
} }
} }
} } else {
} else { for ($offset = 0; $offset < $maxDays; $offset += $stepDays) {
// 🔹 Suche den letzten Wert VOR dem gewünschten Zeitpunkt $from = $timestamp - ($offset + $stepDays) * 86400;
for ($offset = 0; $offset < $maxDays; $offset += $stepDays) { $to = $timestamp - $offset * 86400;
$from = $timestamp - ($offset + $stepDays) * 86400; $values = @AC_GetLoggedValues($archiveID, $varId, $from, $to, 0);
$to = $timestamp - $offset * 86400; if (!empty($values)) {
$values = @AC_GetLoggedValues($archiveID, $varId, $from, $to, 0); $last = end($values);
if (!empty($values)) { return floatval($last['Value']);
// letzten Wert vor Timestamp nehmen
$last = null;
foreach ($values as $v) {
if ($v['TimeStamp'] <= $timestamp) {
$last = $v;
} else {
break;
}
}
if ($last !== null) {
$valueFound = floatval($last['Value']);
break;
} }
} }
} }
return floatval(GetValue($varId));
} }
// 🔹 Falls nichts im Archiv: aktuellen Variablenwert nehmen
if ($valueFound === null) {
$fallback = floatval(GetValue($varId));
IPS_LogMessage('Abrechnung', "⚠ Kein Archivwert für $varId gefunden – nutze aktuellen Wert ($fallback)");
return $fallback;
}
return $valueFound;
}
private function AddMeterToPDFRow($meter, $tariffs, $from, $to, $type) private function AddMeterToPDFRow($meter, $tariffs, $from, $to, $type)
{ {
$rows = ''; $rows = '';

160
temp_head.txt Normal file
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@@ -0,0 +1,160 @@
<?php
declare(strict_types=1);
include_once __DIR__ . '/libs/vendor/autoload.php'; // TCPDF via Composer
class Abrechnung extends IPSModule
{
public function Create()
{
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)
{
$mid = @IPS_GetObjectIDByIdent($Ident, $this->InstanceID);
if ($mid === false) {
$mid = IPS_CreateMedia(5); // 5 = Document
IPS_SetParent($mid, $this->InstanceID);
IPS_SetIdent($mid, $Ident);
IPS_SetName($mid, $Name);
IPS_SetPosition($mid, $Position);
IPS_SetMediaFile($mid, 'media/' . $mid . '.' . $Extension, false);
IPS_LogMessage('Abrechnung', 'Media-Datei erstellt: media/' . $mid . '.' . $Extension);
}
}
public function RequestAction($Ident, $Value)
{
IPS_LogMessage('Abrechnung', "RequestAction: $Ident");
switch ($Ident) {
case 'FromDate':
case 'ToDate':
SetValue($this->GetIDForIdent($Ident), $Value);
break;
case 'StartBilling':
IPS_LogMessage('Abrechnung', 'Starte Abrechnung...');
try {
$pdfContent = $this->GenerateInvoices();
if ($pdfContent === false) {
IPS_LogMessage('Abrechnung', '❌ GenerateInvoices() lieferte false zurück');
echo "❌ Fehler bei der PDF-Erstellung (GenerateInvoices)";
return;
}
if ($pdfContent === null) {
IPS_LogMessage('Abrechnung', '❌ GenerateInvoices() gab null zurück');
echo "❌ Fehler bei der PDF-Erstellung (leer)";
return;
}
if (strlen($pdfContent) < 100) {
IPS_LogMessage('Abrechnung', '❌ PDF-Inhalt zu kurz: ' . strlen($pdfContent));
echo "❌ Fehler bei der PDF-Erstellung (leeres PDF)";
return;
}
$mediaID = $this->GetIDForIdent('InvoicePDF');
if (!$mediaID) {
IPS_LogMessage('Abrechnung', '❌ Media-ID nicht gefunden');
echo "❌ Kein Media-Objekt vorhanden";
return;
}
IPS_SetMediaContent($mediaID, base64_encode($pdfContent));
SetValue($this->GetIDForIdent('LastResult'), 'Abrechnung vom ' . date('d.m.Y H:i'));
IPS_LogMessage('Abrechnung', '✅ Abrechnung erfolgreich gespeichert (' . strlen($pdfContent) . ' Bytes)');
echo "✅ PDF erfolgreich erstellt.";
} catch (Throwable $e) {
IPS_LogMessage('Abrechnung', '💥 Exception in StartBilling: ' . $e->getMessage());
echo "❌ Ausnahmefehler: " . $e->getMessage();
}
break;
}
}
// ====================== PDF-Logik ======================
public function GenerateInvoices()
{
$from = GetValue($this->GetIDForIdent('FromDate'));
$to = GetValue($this->GetIDForIdent('ToDate'));
IPS_LogMessage('Abrechnung', '🕒 Starte GenerateInvoices()');
IPS_LogMessage('Abrechnung', 'Zeitraum von ' . date('d.m.Y H:i', $from) . ' bis ' . date('d.m.Y H:i', $to));
$users = json_decode($this->ReadPropertyString('Users'), true);
$power = json_decode($this->ReadPropertyString('PowerMeters'), true);
$water = json_decode($this->ReadPropertyString('WaterMeters'), true);
$tariffs = json_decode($this->ReadPropertyString('Tariffs'), true);
if (!class_exists('TCPDF')) {
IPS_LogMessage('Abrechnung', '❌ TCPDF fehlt – prüfe libs/vendor/autoload.php');
return false;
}
try {
$pdf = new TCPDF('P', 'mm', 'A4', true, 'UTF-8', false);
$pdf->SetCreator('IPSymcon Abrechnung');
$pdf->SetMargins(15, 15, 15);
$pdf->SetAutoPageBreak(true, 20);
$pdf->SetFont('dejavusans', '', 10);
foreach ($users as $user) {
IPS_LogMessage('Abrechnung', '→ Erstelle Seite für Benutzer: ' . $user['name']);
$pdf->AddPage();
// 🔽 Hier fügst du den neuen HTML-Block ein:
$html = "
<h2>Rechnung für {$user['name']}</h2>
<p>{$user['address']}<br>{$user['city']}</p>
<table border='1' cellpadding='2' style='font-size:8px;'>
<tr style='background-color:#e0e0e0;'>
<th>Zähler</th>
<th>Typ</th>
<th>Startzeit</th>
<th>Endzeit</th>
<th>Zählerstand Start</th>
<th>Zählerstand Ende</th>
<th>Verbrauch</th>
<th>Tarif (Rp)</th>
<th>Kosten (CHF)</th>
</tr>
";
$total = 0.0;
foreach ($power as $m) {
if ($m['user_id'] != $user['id']) continue;
$cost = $this->AddMeterToPDFRow($m, $tariffs, $from, $to, 'Strombezug');
$html .= $cost['row'];
$total += $cost['value'];
}
foreach ($water as $m) {
if ($m['user_id'] != $user['id']) continue;

190
temp_mid.txt Normal file
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@@ -0,0 +1,190 @@
$type = $m['meter_type'] ?? 'Warmwasser';
$cost = $this->AddMeterToPDFRow($m, $tariffs, $from, $to, $type);
$html .= $cost['row'];
$total += $cost['value'];
}
$html .= "</table><h3>Gesamtsumme: " . number_format($total, 2) . " CHF</h3>";
$pdf->writeHTML($html);
}
IPS_LogMessage('Abrechnung', '✅ PDF-Daten fertiggestellt');
return $pdf->Output('Abrechnung.pdf', 'S');
} catch (Throwable $e) {
IPS_LogMessage('Abrechnung', '💥 Exception in TCPDF: ' . $e->getMessage());
return false;
}
}
private function AddMeterToPDF($pdf, $meter, $tariffs, $from, $to, $type)
{
$start = $this->GetValueAt($meter['var_consumption'], $from);
$end = $this->GetValueAt($meter['var_consumption'], $to);
if ($start === null || $end === null) return 0;
$diff = max(0, $end - $start);
$tariffRp = $this->GetTariff($tariffs, $type, $from, $to);
$cost = ($tariffRp / 100) * $diff;
$pdf->writeHTML("
<tr>
<td>{$meter['name']}</td>
<td>$type</td>
<td>$start</td>
<td>$end</td>
<td>$diff</td>
<td>$tariffRp</td>
<td>" . number_format($cost, 2) . "</td>
</tr>", false, false, false, false, '');
return $cost;
}
private function GetTariff(array $tariffs, string $type, int $from, int $to): float
{
foreach ($tariffs as $t) {
$start = strtotime($t['start']);
$end = strtotime($t['end']);
if ($from >= $start && $to <= $end && strtolower($t['unit_type']) == strtolower($type)) {
return floatval($t['price']);
}
}
// Kein passender Tarif gefunden
return 0.0;
}
private function GetValueAt(int $varId, int $timestamp, bool $nearestAfter = true)
{
$archiveID = @IPS_GetInstanceListByModuleID('{43192F0B-135B-4CE7-A0A7-1475603F3060}')[0];
if (!$archiveID || !IPS_VariableExists($varId)) {
IPS_LogMessage('Abrechnung', "❌ Variable $varId oder Archiv $archiveID nicht gefunden");
return null;
}
$maxDays = 365; // maximal 1 Jahr suchen
$stepDays = 30; // in 30-Tage-Blöcken durchsuchen
$valueFound = null;
if ($nearestAfter) {
// 🔹 Suche den ersten Wert NACH dem gewünschten Zeitpunkt
for ($offset = 0; $offset < $maxDays; $offset += $stepDays) {
$from = $timestamp + $offset * 86400;
$to = $from + $stepDays * 86400;
$values = @AC_GetLoggedValues($archiveID, $varId, $from, $to, 0);
if (!empty($values)) {
// ersten Wert nach Timestamp nehmen
foreach ($values as $v) {
if ($v['TimeStamp'] >= $timestamp) {
$valueFound = floatval($v['Value']);
break 2;
}
}
}
}
} else {
// 🔹 Suche den letzten Wert VOR dem gewünschten Zeitpunkt
for ($offset = 0; $offset < $maxDays; $offset += $stepDays) {
$from = $timestamp - ($offset + $stepDays) * 86400;
$to = $timestamp - $offset * 86400;
$values = @AC_GetLoggedValues($archiveID, $varId, $from, $to, 0);
if (!empty($values)) {
// letzten Wert vor Timestamp nehmen
$last = null;
foreach ($values as $v) {
if ($v['TimeStamp'] <= $timestamp) {
$last = $v;
} else {
break;
}
}
if ($last !== null) {
$valueFound = floatval($last['Value']);
break;
}
}
}
}
// 🔹 Falls nichts im Archiv: aktuellen Variablenwert nehmen
if ($valueFound === null) {
$fallback = floatval(GetValue($varId));
IPS_LogMessage('Abrechnung', "⚠ Kein Archivwert für $varId gefunden – nutze aktuellen Wert ($fallback)");
return $fallback;
}
return $valueFound;
}
private function AddMeterToPDFRow($meter, $tariffs, $from, $to, $type)
{
$rows = '';
$totalCost = 0.0;
$varId = $meter['var_consumption'];
IPS_LogMessage('Abrechnung', "🔧 [AddMeterToPDFRow] Starte für '{$meter['name']}' (Typ: {$type}) von " . date('d.m.Y H:i', $from) . " bis " . date('d.m.Y H:i', $to));
if (!IPS_VariableExists($varId)) {
IPS_LogMessage('Abrechnung', "❌ Variable {$varId} für {$meter['name']} nicht gefunden");
return ['row' => '', 'value' => 0];
}
// Zeitzone setzen, um strtotime()-Abweichungen zu vermeiden
date_default_timezone_set('Europe/Zurich');
// 1️⃣ Relevante Tarife nach Typ filtern
$filteredTariffs = array_filter($tariffs, function ($t) use ($type) {
return strtolower(trim($t['unit_type'] ?? '')) === strtolower(trim($type));
});
if (empty($filteredTariffs)) {
IPS_LogMessage('Abrechnung', "⚠ Keine passenden Tarife für {$type} gefunden");
return ['row' => '', 'value' => 0];
}
// 2️⃣ Zeitstempel konvertieren, JSON-Objekte erkennen & sortieren
foreach ($filteredTariffs as &$t) {
// JSON-Fix: Start/Ende evtl. verschachtelt
if (is_string($t['start']) && str_starts_with(trim($t['start']), '{')) {
$s = json_decode($t['start'], true);
if (is_array($s)) {
$t['start'] = sprintf('%04d-%02d-%02d 00:00:00', $s['year'], $s['month'], $s['day']);
}
}
if (is_string($t['end']) && str_starts_with(trim($t['end']), '{')) {
$e = json_decode($t['end'], true);
if (is_array($e)) {
$t['end'] = sprintf('%04d-%02d-%02d 23:59:59', $e['year'], $e['month'], $e['day']);
}
}
$t['start_ts'] = is_numeric($t['start']) ? intval($t['start']) : strtotime($t['start']);
$t['end_ts'] = is_numeric($t['end']) ? intval($t['end']) : strtotime($t['end']);
if (!$t['start_ts'] || !$t['end_ts']) {
IPS_LogMessage('Abrechnung', "⚠ Ungültiger Tarifzeitraum: " . json_encode($t));
} else {
IPS_LogMessage('Abrechnung', sprintf(
" 🕓 Tarif gültig von %s bis %s @ %.3f Rp",
date('d.m.Y H:i', $t['start_ts']),
date('d.m.Y H:i', $t['end_ts']),
floatval($t['price'])
));
}
}
unset($t);
usort($filteredTariffs, fn($a, $b) => $a['start_ts'] <=> $b['start_ts']);
// 3️⃣ Abrechnungslogik
$currentStart = $from;
$segmentIndex = 1;
while ($currentStart < $to) {
IPS_LogMessage('Abrechnung', "➡️ Segment {$segmentIndex} Startzeit: " . date('d.m.Y H:i', $currentStart));
// 🔹 Aktiven Tarif bestimmen (FIX: <= auch am Ende erlaubt)
$activeTariff = null;

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foreach ($filteredTariffs as $t) {
$startTs = intval($t['start_ts']);
$endTs = intval($t['end_ts']);
if ($startTs === 0 || $endTs === 0) continue;
if ($startTs <= $currentStart && $currentStart <= $endTs) {
$activeTariff = $t;
IPS_LogMessage('Abrechnung', sprintf(
" ✅ Tarif erkannt: %.2f Rp gültig %s → %s",
floatval($t['price']),
date('d.m.Y H:i', $startTs),
date('d.m.Y H:i', $endTs)
));
break;
}
}
// 🔹 Falls kein aktiver Tarif → 0 Rp
if (!$activeTariff) {
IPS_LogMessage('Abrechnung', "⚠ Kein Tarif aktiv bei " . date('d.m.Y H:i', $currentStart) . " → 0 Rp");
$activeTariff = [
'start_ts' => $currentStart,
'end_ts' => $to,
'price' => 0.0,
'unit_type'=> $type
];
}
$tariffEnd = intval($activeTariff['end_ts']);
$tariffPrice = floatval($activeTariff['price']);
$tariffLabel = number_format($tariffPrice, 2, ',', '');
// 🔹 Start- & Endwerte aus Archiv
$startValue = $this->GetValueAt($varId, $currentStart, true);
if ($startValue === null) {
IPS_LogMessage('Abrechnung', "⚠ Kein Startwert für " . date('d.m.Y H:i', $currentStart));
break;
}
$segmentEnd = ($tariffEnd < $to) ? $tariffEnd : $to;
$endValue = $this->GetValueAt($varId, $segmentEnd, true);
if ($endValue === null) {
IPS_LogMessage('Abrechnung', "⚠ Kein Endwert für " . date('d.m.Y H:i', $segmentEnd));
break;
}
// 🔹 Verbrauch & Kosten
$verbrauch = max(0, $endValue - $startValue);
$kosten = round(($tariffPrice / 100) * $verbrauch, 2);
$totalCost += $kosten;
IPS_LogMessage('Abrechnung', sprintf(
" 📊 Segment %d: %.3f → %.3f (Δ=%.3f) | Tarif=%.3f Rp | Kosten=%.2f CHF",
$segmentIndex, $startValue, $endValue, $verbrauch, $tariffPrice, $kosten
));
// 🔹 Tabellenzeile
$rows .= "
<tr>
<td>{$meter['name']}</td>
<td>{$type}</td>
<td>" . date('d.m.Y H:i', $currentStart) . "</td>
<td>" . date('d.m.Y H:i', $segmentEnd) . "</td>
<td>" . number_format($startValue, 2) . "</td>
<td>" . number_format($endValue, 2) . "</td>
<td>" . number_format($verbrauch, 2) . "</td>
<td>{$tariffLabel}</td>
<td>" . number_format($kosten, 2) . "</td>
</tr>";
// 🔹 Neuen Startpunkt setzen (FIX: +1 Sekunde nach Tarifende)
if ($tariffEnd < $to) {
$currentStart = $tariffEnd + 1;
} else {
break;
}
$segmentIndex++;
}
// Fallback, falls keine Segmente erzeugt wurden
if ($rows === '') {
IPS_LogMessage('Abrechnung', "⚠ Keine Segmente erzeugt, Fallback auf Gesamtzeitraum");
$startValue = $this->GetValueAt($varId, $from, false);
$endValue = $this->GetValueAt($varId, $to, true);
$verbrauch = max(0, $endValue - $startValue);
$rows = "
<tr>
<td>{$meter['name']}</td>
<td>{$type}</td>
<td>" . date('d.m.Y H:i', $from) . "</td>
<td>" . date('d.m.Y H:i', $to) . "</td>
<td>" . number_format($startValue, 2) . "</td>
<td>" . number_format($endValue, 2) . "</td>
<td>" . number_format($verbrauch, 2) . "</td>
<td>0</td>
<td>0.00</td>
</tr>";
}
IPS_LogMessage('Abrechnung', sprintf("✅ [AddMeterToPDFRow] Fertig: %.2f CHF total, %d Segmente", $totalCost, $segmentIndex - 1));
return ['row' => $rows, 'value' => $totalCost];
}
}