From c3f60dec6601b4b49fbdc20de6d6a633b81392a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20H=C3=A4fliger?= <dh@belevo.ch>
Date: Wed, 5 Nov 2025 13:44:31 +0100
Subject: [PATCH] no message

---
 Abrechnung/module.php | 150 ++++++++++++++++++++++++++++++++----------
 1 file changed, 114 insertions(+), 36 deletions(-)

diff --git a/Abrechnung/module.php b/Abrechnung/module.php
index bc1d1c8..c8a8dd2 100644
--- a/Abrechnung/module.php
+++ b/Abrechnung/module.php
@@ -127,45 +127,123 @@ public function GenerateInvoices()
         $pdf->SetAutoPageBreak(true, 20);
         $pdf->SetFont('dejavusans', '', 10);
 
-    foreach ($users as $user) {
-        IPS_LogMessage('Abrechnung', '→ Erstelle Seite für Benutzer: ' . $user['name']);
-        $pdf->AddPage();
+        foreach ($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:6px;'>
-        <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>
-        ";
+            $html = "
+            <h2 style='text-align:center;'>Rechnung für {$user['name']}</h2>
+            <p>{$user['address']}<br>{$user['city']}</p>
+            <p><b>Abrechnungszeitraum:</b> " . date('d.m.Y', $from) . " – " . date('d.m.Y', $to) . "</p>
+            ";
 
-        $total = 0.0;
-        foreach ($power as $m) {
-            if ($m['user_id'] != $user['id']) continue;
-            $cost = $this->AddMeterToPDFRow($m, $tariffs, $from, $to, 'Strombezug');
-            $html .= $cost['row'];
-            $total += $cost['value'];
+            $stromRows = '';
+            $stromTotal = 0.0;
+            $stromTariffsUsed = [];
+
+            $nebenRows = '';
+            $nebenTotal = 0.0;
+            $nebenTariffsUsed = [];
+
+            // --- Stromkosten ---
+            foreach ($power as $m) {
+                if ($m['user_id'] != $user['id']) continue;
+                $res = $this->AddMeterToPDFRow($m, $tariffs, $from, $to, 'Strombezug');
+                $stromRows .= $res['row'];
+                $stromTotal += $res['value'];
+
+                // relevante Tarife sammeln
+                foreach ($tariffs as $t) {
+                    if (strtolower($t['unit_type']) == 'strombezug') {
+                        $s = is_numeric($t['start']) ? date('d.m.Y', $t['start']) : date('d.m.Y', strtotime($t['start']));
+                        $e = is_numeric($t['end']) ? date('d.m.Y', $t['end']) : date('d.m.Y', strtotime($t['end']));
+                        $stromTariffsUsed[$s . ' - ' . $e] = number_format(floatval($t['price']), 2);
+                    }
+                }
+            }
+
+            // --- Nebenkosten (Wasser/Wärme) ---
+            foreach ($water as $m) {
+                if ($m['user_id'] != $user['id']) continue;
+                $type = $m['meter_type'] ?? 'Warmwasser';
+                $res = $this->AddMeterToPDFRow($m, $tariffs, $from, $to, $type);
+                $nebenRows .= $res['row'];
+                $nebenTotal += $res['value'];
+
+                // relevante Tarife sammeln
+                foreach ($tariffs as $t) {
+                    if (in_array(strtolower($t['unit_type']), ['warmwasser', 'kaltwasser', 'wärme'])) {
+                        $s = is_numeric($t['start']) ? date('d.m.Y', $t['start']) : date('d.m.Y', strtotime($t['start']));
+                        $e = is_numeric($t['end']) ? date('d.m.Y', $t['end']) : date('d.m.Y', strtotime($t['end']));
+                        $nebenTariffsUsed[$s . ' - ' . $e] = number_format(floatval($t['price']), 2);
+                    }
+                }
+            }
+
+            // Tabellenstil mit Linien
+            $tableStyle = "border-collapse:collapse;width:100%;font-size:8px;";
+            $cellStyle = "border:0.3px solid #999;padding:2px;";
+
+            // ---------- Stromkosten ----------
+            $html .= "<h3 style='margin-top:15px;color:#004085;'>⚡ Stromkosten</h3>";
+            $html .= "<table style='{$tableStyle}'>
+            <tr style='background-color:#e0e0e0;text-align:center;'>
+                <th style='{$cellStyle}'>Zähler</th>
+                <th style='{$cellStyle}'>Typ</th>
+                <th style='{$cellStyle}'>Startzeit</th>
+                <th style='{$cellStyle}'>Endzeit</th>
+                <th style='{$cellStyle}'>Zählerstart</th>
+                <th style='{$cellStyle}'>Zählerende</th>
+                <th style='{$cellStyle}'>Verbrauch</th>
+                <th style='{$cellStyle}'>Tarif (Rp)</th>
+                <th style='{$cellStyle}'>Kosten (CHF)</th>
+            </tr>{$stromRows}
+            <tr style='border-top:1px solid black;font-weight:bold;'>
+                <td colspan='8' style='text-align:right;{$cellStyle}'>Total Stromkosten:</td>
+                <td style='{$cellStyle}'>" . number_format($stromTotal, 2) . "</td>
+            </tr></table>";
+
+            if (!empty($stromTariffsUsed)) {
+                $html .= "<p style='font-size:7px;'><b>Angewendete Tarife:</b><br>";
+                foreach ($stromTariffsUsed as $period => $price) {
+                    $html .= "&nbsp;&nbsp;{$period}: {$price} Rp/kWh<br>";
+                }
+                $html .= "</p>";
+            }
+
+            // ---------- Nebenkosten ----------
+            $html .= "<h3 style='margin-top:15px;color:#6c757d;'>💧 Nebenkosten (Wasser & Wärme)</h3>";
+            $html .= "<table style='{$tableStyle}'>
+            <tr style='background-color:#e0e0e0;text-align:center;'>
+                <th style='{$cellStyle}'>Zähler</th>
+                <th style='{$cellStyle}'>Typ</th>
+                <th style='{$cellStyle}'>Startzeit</th>
+                <th style='{$cellStyle}'>Endzeit</th>
+                <th style='{$cellStyle}'>Zählerstart</th>
+                <th style='{$cellStyle}'>Zählerende</th>
+                <th style='{$cellStyle}'>Verbrauch</th>
+                <th style='{$cellStyle}'>Tarif (Rp)</th>
+                <th style='{$cellStyle}'>Kosten (CHF)</th>
+            </tr>{$nebenRows}
+            <tr style='border-top:1px solid black;font-weight:bold;'>
+                <td colspan='8' style='text-align:right;{$cellStyle}'>Total Nebenkosten:</td>
+                <td style='{$cellStyle}'>" . number_format($nebenTotal, 2) . "</td>
+            </tr></table>";
+
+            if (!empty($nebenTariffsUsed)) {
+                $html .= "<p style='font-size:7px;'><b>Angewendete Tarife:</b><br>";
+                foreach ($nebenTariffsUsed as $period => $price) {
+                    $html .= "&nbsp;&nbsp;{$period}: {$price} Rp/m³ oder kWh<br>";
+                }
+                $html .= "</p>";
+            }
+
+            // ---------- Gesamttotal ----------
+            $gesamtTotal = $stromTotal + $nebenTotal;
+            $html .= "<h3 style='text-align:right;margin-top:10px;'>💰 <u>Gesamttotal:</u> " . number_format($gesamtTotal, 2) . " CHF</h3>";
+
+            $pdf->writeHTML($html);
         }
-        foreach ($water as $m) {
-            if ($m['user_id'] != $user['id']) continue;
-            $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);
     }