Erweiterungen

src/main/frontend/invoice-generator/profile-invoice-generator.js

@@ -239,6 +239,9 @@ window.initProfileInvoiceGenerator = function() {
         ctx.textBaseline = 'middle';
         ctx.fillText('Bild', x + w / 2, y + h / 2);
       }
+    } else if (el.variable === 'services.list') {
+      // Draw services list as a table
+      drawServicesTable(el, x, y, w, h, fontSize);
     } else {
       // Text elements
       var lines = (el.text || '').split('\n');
@@ -274,6 +277,169 @@ window.initProfileInvoiceGenerator = function() {
     ctx.restore();
   }
   
+  // Draw services list as a table with columns: Name, Steuersatz, Nettobetrag
+  // Plus summary section below: Nettosumme, USt, Gesamtsumme
+  function drawServicesTable(el, x, y, w, h, fontSize) {
+    var lineHeight = fontSize * 1.4;
+    var padding = 4 * zoomFactor;
+    var rowHeight = lineHeight + padding * 2;
+    var summaryRowHeight = fontSize * 1.6;
+    var summaryGap = fontSize * 0.5;
+    
+    // Column widths (percentages of total width)
+    var colNameWidth = w * 0.55;      // 55% for Name (left-aligned)
+    var colVatWidth = w * 0.20;       // 20% for Steuersatz (right-aligned)
+    var colNetWidth = w * 0.25;       // 25% for Nettobetrag (right-aligned)
+    
+    var colNameX = x;
+    var colVatX = x + colNameWidth;
+    var colNetX = colVatX + colVatWidth;
+    
+    // Calculate actual content height based on table + summary
+    var tableOnlyHeight = rowHeight * 4; // Header + 3 data rows
+    var summaryOnlyHeight = summaryGap + (summaryRowHeight * 3) + summaryGap + summaryRowHeight + summaryGap;
+    var calculatedContentHeight = tableOnlyHeight + summaryOnlyHeight;
+    // Ensure background covers at least the element height or the calculated content
+    var bgHeight = Math.max(h, calculatedContentHeight * zoomFactor);
+    
+    // Draw orange background highlight for entire service variable element
+    var bgPadding = 3 * zoomFactor;
+    ctx.fillStyle = 'rgba(255, 152, 0, 0.15)';
+    ctx.fillRect(x - bgPadding, y - (2 * zoomFactor), w + (2 * bgPadding), bgHeight + (4 * zoomFactor));
+    
+    // Draw table header (overlays the background)
+    ctx.fillStyle = '#f5f5f5';
+    ctx.fillRect(x, y, w, rowHeight);
+    
+    // Header border
+    ctx.strokeStyle = '#cccccc';
+    ctx.lineWidth = Math.max(0.5, zoomFactor);
+    ctx.beginPath();
+    ctx.moveTo(x, y + rowHeight);
+    ctx.lineTo(x + w, y + rowHeight);
+    ctx.stroke();
+    
+    // Header text
+    ctx.fillStyle = '#333333';
+    ctx.font = 'bold ' + fontSize + 'px Arial';
+    ctx.textBaseline = 'middle';
+    
+    // Name column header (left-aligned)
+    ctx.textAlign = 'left';
+    ctx.fillText('Name', colNameX + padding, y + rowHeight / 2);
+    
+    // Steuersatz column header (right-aligned)
+    ctx.textAlign = 'right';
+    ctx.fillText('Steuersatz', colVatX + colVatWidth - padding, y + rowHeight / 2);
+    
+    // Nettobetrag column header (right-aligned)
+    ctx.fillText('Nettobetrag', colNetX + colNetWidth - padding, y + rowHeight / 2);
+    
+    // Sample data rows (placeholder)
+    var sampleData = [
+      { name: 'Umzugsleistung inkl. Verpackung', vat: '19%', net: '450,00 €' },
+      { name: 'Entsorgung Möbel', vat: '19%', net: '85,00 €' },
+      { name: 'Montage/De-Montage', vat: '19%', net: '120,00 €' }
+    ];
+    
+    var currentY = y + rowHeight;
+    
+    // Draw sample rows
+    ctx.font = fontSize + 'px Arial';
+    sampleData.forEach(function(row, index) {
+      // Draw row background (alternating)
+      if (index % 2 === 1) {
+        ctx.fillStyle = 'rgba(0,0,0,0.02)';
+        ctx.fillRect(x, currentY, w, rowHeight);
+      }
+      
+      // Row bottom border
+      ctx.strokeStyle = '#eeeeee';
+      ctx.lineWidth = Math.max(0.5, zoomFactor * 0.5);
+      ctx.beginPath();
+      ctx.moveTo(x, currentY + rowHeight);
+      ctx.lineTo(x + w, currentY + rowHeight);
+      ctx.stroke();
+      
+      // Draw cell text
+      ctx.fillStyle = '#333333';
+      
+      // Name (left-aligned)
+      ctx.textAlign = 'left';
+      ctx.fillText(row.name, colNameX + padding, currentY + rowHeight / 2);
+      
+      // Steuersatz (right-aligned)
+      ctx.textAlign = 'right';
+      ctx.fillText(row.vat, colVatX + colVatWidth - padding, currentY + rowHeight / 2);
+      
+      // Nettobetrag (right-aligned)
+      ctx.fillText(row.net, colNetX + colNetWidth - padding, currentY + rowHeight / 2);
+      
+      currentY += rowHeight;
+    });
+    
+    // Draw column separator lines
+    ctx.strokeStyle = '#e0e0e0';
+    ctx.lineWidth = Math.max(0.5, zoomFactor * 0.5);
+    ctx.beginPath();
+    // Line between Name and Steuersatz
+    ctx.moveTo(colVatX, y);
+    ctx.lineTo(colVatX, currentY);
+    // Line between Steuersatz and Nettobetrag
+    ctx.moveTo(colNetX, y);
+    ctx.lineTo(colNetX, currentY);
+    ctx.stroke();
+    
+    // Draw outer border around table
+    ctx.strokeStyle = '#cccccc';
+    ctx.lineWidth = Math.max(0.5, zoomFactor);
+    ctx.strokeRect(x, y, w, currentY - y);
+    
+    // Draw summary section below the table
+    var summaryY = currentY + summaryGap;
+    
+    // Column positions for summary section
+    var labelX = x + colNameWidth + colVatWidth * 0.3; // Label column (left-aligned)
+    var valueX = x + w - padding; // Value column (right-aligned)
+    
+    // Calculate totals from sample data
+    var netTotal = 655.00; // 450 + 85 + 120
+    var vatRate = 0.19;
+    var vatTotal = 124.45; // 655 * 0.19
+    var grossTotal = 779.45; // 655 + 124.45
+    
+    // Draw summary lines
+    ctx.textBaseline = 'middle';
+    
+    // Nettosumme - label left, value right
+    ctx.fillStyle = '#333333';
+    ctx.font = fontSize + 'px Arial';
+    ctx.textAlign = 'left';
+    ctx.fillText('Nettosumme:', labelX, summaryY + summaryRowHeight / 2);
+    ctx.font = 'bold ' + fontSize + 'px Arial';
+    ctx.textAlign = 'right';
+    ctx.fillText(netTotal.toFixed(2).replace('.', ',') + ' €', valueX, summaryY + summaryRowHeight / 2);
+    summaryY += summaryRowHeight;
+    
+    // Umsatzsteuer - label left, value right
+    ctx.font = fontSize + 'px Arial';
+    ctx.textAlign = 'left';
+    ctx.fillText('zzgl. 19% USt:', labelX, summaryY + summaryRowHeight / 2);
+    ctx.font = 'bold ' + fontSize + 'px Arial';
+    ctx.textAlign = 'right';
+    ctx.fillText(vatTotal.toFixed(2).replace('.', ',') + ' €', valueX, summaryY + summaryRowHeight / 2);
+    summaryY += summaryRowHeight;
+    
+    // Gesamtsumme - label left, value right
+    summaryY += summaryGap; // Extra gap before total
+    ctx.fillStyle = '#000000';
+    ctx.font = 'bold ' + (fontSize * 1.1) + 'px Arial';
+    ctx.textAlign = 'left';
+    ctx.fillText('Gesamtsumme:', labelX, summaryY + summaryRowHeight / 2);
+    ctx.textAlign = 'right';
+    ctx.fillText(grossTotal.toFixed(2).replace('.', ',') + ' €', valueX, summaryY + summaryRowHeight / 2);
+  }
+  
   function drawSelection(el) {
     var x = pageX + (el.x * zoomFactor);
     var y = pageY + (el.y * zoomFactor);
@@ -285,6 +451,18 @@ window.initProfileInvoiceGenerator = function() {
       var fontSize = (el.fontSize || 14) * zoomFactor;
       ctx.font = (el.fontStyle || '') + ' ' + fontSize + 'px Arial';
       
+      // For services.list, calculate table height including summary section
+      if (el.variable === 'services.list') {
+        var lineHeight = fontSize * 1.4;
+        var padding = 4 * zoomFactor;
+        var rowHeight = lineHeight + padding * 2;
+        var tableHeight = rowHeight + 3 * rowHeight; // Header + 3 rows
+        var summaryRowHeight = fontSize * 1.6;
+        var summaryGap = fontSize * 0.5;
+        var summaryHeight = summaryGap + (summaryRowHeight * 3) + summaryGap + summaryRowHeight + summaryGap;
+        var totalHeight = tableHeight + summaryHeight;
+        h = Math.max(h, totalHeight);
+      } else {
         var lines = (el.text || '').split('\n');
         var maxLineWidth = 0;
         lines.forEach(function(line) {
@@ -300,6 +478,7 @@ window.initProfileInvoiceGenerator = function() {
         var textHeight = lines.length * lineHeight;
         h = Math.max(h, textHeight + (6 * zoomFactor));
       }
+    }
     
     ctx.strokeStyle = '#1976d2';
     ctx.lineWidth = Math.max(1, 2 * zoomFactor);
@@ -307,8 +486,8 @@ window.initProfileInvoiceGenerator = function() {
     ctx.strokeRect(x, y, w, h);
     ctx.setLineDash([]);
     
-    // Don't show resize handles for static elements
+    // Don't show resize handles for static elements (except services.list)
-    if (el.isStatic) {
+    if (el.isStatic && el.variable !== 'services.list') {
       return;
     }
     
@@ -346,6 +525,17 @@ window.initProfileInvoiceGenerator = function() {
       var fontSize = (el.fontSize || 14) * zoomFactor;
       ctx.font = (el.fontStyle || '') + ' ' + fontSize + 'px Arial';
       
+      // For services.list, calculate table height
+      if (el.variable === 'services.list') {
+        var lineHeight = fontSize * 1.4;
+        var padding = 4 * zoomFactor;
+        var rowHeight = lineHeight + padding * 2;
+        var tableHeight = rowHeight + 3 * rowHeight; // Header + 3 rows
+        var summaryRowHeight = fontSize * 1.6;
+        var summaryGap = fontSize * 0.5;
+        var summaryHeight = summaryGap + (summaryRowHeight * 3) + summaryGap + summaryRowHeight + summaryGap;
+        eh = Math.max(eh, tableHeight + summaryHeight);
+      } else {
         var lines = (el.text || '').split('\n');
         var maxLineWidth = 0;
         lines.forEach(function(line) {
@@ -359,6 +549,7 @@ window.initProfileInvoiceGenerator = function() {
         var textHeight = lines.length * lineHeight;
         eh = Math.max(eh, textHeight + (6 * zoomFactor));
       }
+    }
     
     return x >= ex && x <= ex + ew && y >= ey && y <= ey + eh;
   }
@@ -370,12 +561,28 @@ window.initProfileInvoiceGenerator = function() {
   
   // Helper function to check if a point is on a resize handle
   function getResizeHandle(x, y, el) {
-    if (!el || el.isStatic) return -1;
+    if (!el) return -1;
+    // Allow resizing for services.list even though it's static
+    if (el.isStatic && el.variable !== 'services.list') return -1;
     
     var ex = pageX + (el.x * zoomFactor);
     var ey = pageY + (el.y * zoomFactor);
     var ew = (el.width || 100) * zoomFactor;
     var eh = (el.height || 30) * zoomFactor;
+    
+    // For services.list, calculate table height including summary
+    if (el.variable === 'services.list') {
+      var fontSize = (el.fontSize || 14) * zoomFactor;
+      var lineHeight = fontSize * 1.4;
+      var padding = 4 * zoomFactor;
+      var rowHeight = lineHeight + padding * 2;
+      var tableHeight = rowHeight + 3 * rowHeight; // Header + 3 rows
+      var summaryRowHeight = fontSize * 1.6;
+      var summaryGap = fontSize * 0.5;
+      var summaryHeight = summaryGap + (summaryRowHeight * 3) + summaryGap + summaryRowHeight + summaryGap;
+      eh = Math.max(eh, tableHeight + summaryHeight);
+    }
+    
     var hs = Math.max(6, 8 * zoomFactor);
     var halfHs = hs / 2;
     
@@ -657,7 +864,21 @@ window.initProfileInvoiceGenerator = function() {
       el.text = staticText;
       el.color = '#000000'; // Black text for static elements
       el.fontStyle = 'bold';
+      // For services.list, set larger dimensions for the table with summary section
+      if (variable === 'services.list') {
+        el.width = 450;
+        var lineHeight = el.fontSize * 1.4;
+        var padding = 4;
+        var rowHeight = lineHeight + padding * 2;
+        var tableHeight = rowHeight + 3 * rowHeight; // Header + 3 sample rows
+        var summaryRowHeight = el.fontSize * 1.6;
+        var summaryGap = el.fontSize * 0.5;
+        var summaryHeight = summaryGap + (summaryRowHeight * 3) + summaryGap + summaryRowHeight + summaryGap;
+        var totalHeight = tableHeight + summaryHeight;
+        el.height = Math.round(totalHeight);
+      } else {
         el.height = calculateHeight(el.fontSize, 1);
+      }
     } else {
       switch (type) {
         case 'text':

src/main/java/de/assecutor/votianlt/pages/view/CreateInvoiceView.java

@@ -2,7 +2,7 @@ package de.assecutor.votianlt.pages.view;
 
 import com.vaadin.flow.component.button.Button;
 import com.vaadin.flow.component.button.ButtonVariant;
-import com.vaadin.flow.component.combobox.ComboBox;
+
 import com.vaadin.flow.component.grid.Grid;
 import com.vaadin.flow.component.html.Div;
 import com.vaadin.flow.component.html.H2;
@@ -11,7 +11,7 @@ import com.vaadin.flow.component.html.Span;
 import com.vaadin.flow.component.notification.Notification;
 import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
 import com.vaadin.flow.component.orderedlayout.VerticalLayout;
-import com.vaadin.flow.component.textfield.IntegerField;
+
 import com.vaadin.flow.router.PageTitle;
 import com.vaadin.flow.router.Route;
 import com.vaadin.flow.router.BeforeEvent;
@@ -39,8 +39,6 @@ public class CreateInvoiceView extends VerticalLayout implements HasUrlParameter
 
     private final JobRepository jobRepository;
     private final ServiceRepository serviceRepository;
-    private final SecurityService securityService;
-
     private Job currentJob;
     private List<ServiceRow> gridRows = new ArrayList<>();
     private Grid<ServiceRow> servicesGrid;
@@ -78,8 +76,6 @@ public class CreateInvoiceView extends VerticalLayout implements HasUrlParameter
             SecurityService securityService) {
         this.jobRepository = jobRepository;
         this.serviceRepository = serviceRepository;
-        this.securityService = securityService;
-
         setSizeFull();
         setPadding(true);
         setSpacing(true);
@@ -256,12 +252,6 @@ public class CreateInvoiceView extends VerticalLayout implements HasUrlParameter
         return servicesSection;
     }
 
-    private void refreshServicesGrid() {
-        if (servicesGrid != null) {
-            servicesGrid.getDataProvider().refreshAll();
-        }
-    }
-
     private List<Service> getSelectedServices() {
         return gridRows.stream().filter(row -> row.getService() != null).map(ServiceRow::getService).toList();
     }
@@ -365,17 +355,6 @@ public class CreateInvoiceView extends VerticalLayout implements HasUrlParameter
         return new BigDecimal("0.19"); // Default 19% VAT
     }
 
-    private void updateSummarySection() {
-        // Refresh the services grid to update calculated prices
-        refreshServicesGrid();
-
-        // Recreate the summary section to update the values
-        int summarySectionIndex = getComponentCount() - 2; // Summary section is second to last
-        Div newSummarySection = createSummarySection();
-        remove(getComponentAt(summarySectionIndex)); // Remove old summary section
-        addComponentAtIndex(summarySectionIndex, newSummarySection); // Add new summary section
-    }
-
     private String extractCompanyName(String customerSelection) {
         if (customerSelection == null || customerSelection.isBlank()) {
             return "";

src/main/java/de/assecutor/votianlt/pages/view/EditProfileView.java

@@ -863,8 +863,8 @@ public class EditProfileView extends HorizontalLayout {
         panel.setSpacing(true);
         panel.setHeightFull();
 
-        // Bereich 1: Meine Stammdaten (Variablen)
+        // Bereich 1: Meine Stammdaten
-        Span invoiceHeader = new Span("Meine Stammdaten (Variablen)");
+        Span invoiceHeader = new Span("Meine Stammdaten");
         invoiceHeader.getStyle().set("font-weight", "bold").set("font-size", "var(--lumo-font-size-m)")
                 .set("margin-top", "var(--lumo-space-s)");
 
@@ -889,8 +889,23 @@ public class EditProfileView extends HorizontalLayout {
         Div senderPhone = createVariableTemplate("Telefon", VaadinIcon.PHONE, "masterdata.phone",
                 phone.isEmpty() ? "Ihre Telefonnummer" : phone);
 
-        // Bereich 2: Kundendaten (Variablen)
+        // Bereich 2: Leistungen
-        Span customerHeader = new Span("Kundendaten (Variablen)");
+        Span servicesHeader = new Span("Leistungen");
+        servicesHeader.getStyle().set("font-weight", "bold").set("font-size", "var(--lumo-font-size-m)")
+                .set("margin-top", "var(--lumo-space-m)");
+
+        // Leistungen als draggable Variable
+        Div servicesListBlock = createServicesVariableTemplate("Leistungen auflisten", VaadinIcon.LIST, "services.list",
+                "Artikel 1: 100,00 €\nArtikel 2: 50,00 €");
+        Div servicesNetBlock = createServicesVariableTemplate("Nettosumme", VaadinIcon.COIN_PILES, "services.net_total",
+                "150,00 €");
+        Div servicesVatBlock = createServicesVariableTemplate("Umsatzsteuer", VaadinIcon.COIN_PILES,
+                "services.vat_total", "28,50 €");
+        Div servicesGrossBlock = createServicesVariableTemplate("Bruttosumme", VaadinIcon.MONEY, "services.gross_total",
+                "178,50 €");
+
+        // Bereich 3: Kundendaten
+        Span customerHeader = new Span("Kundendaten");
         customerHeader.getStyle().set("font-weight", "bold").set("font-size", "var(--lumo-font-size-m)")
                 .set("margin-top", "var(--lumo-space-m)");
 
@@ -924,6 +939,7 @@ public class EditProfileView extends HorizontalLayout {
         Div imageBlock = createDraggableTemplate("Bild", VaadinIcon.PICTURE, "image");
 
         panel.add(invoiceHeader, senderCompany, senderName, senderAddress, senderCity, senderEmail, senderPhone,
+                servicesHeader, servicesListBlock, servicesNetBlock, servicesVatBlock, servicesGrossBlock,
                 customerHeader, customerCompany, customerName, customerAddress, customerCity, customerEmail,
                 customerPhone, freeHeader, textBlock, headerBlock, dateBlock, customerBlock, companyBlock, amountBlock,
                 lineBlock, imageBlock);
@@ -1000,6 +1016,43 @@ public class EditProfileView extends HorizontalLayout {
         return template;
     }
 
+    private Div createServicesVariableTemplate(String label, VaadinIcon icon, String variable, String defaultText) {
+        Div template = new Div();
+        template.setText(label);
+        template.getStyle().set("padding", "var(--lumo-space-s)").set("margin", "var(--lumo-space-xs) 0")
+                .set("background-color", "rgba(255, 193, 7, 0.15)") // Amber/gelb für Leistungen
+                .set("border", "1px solid rgba(255, 193, 7, 0.4)").set("border-radius", "var(--lumo-border-radius-m)")
+                .set("cursor", "grab").set("display", "flex").set("align-items", "center")
+                .set("gap", "var(--lumo-space-s)").set("user-select", "none")
+                .set("font-size", "var(--lumo-font-size-s)").set("color", "#f57c00"); // Dunkles Orange
+
+        Icon templateIcon = icon.create();
+        templateIcon.setSize("var(--lumo-icon-size-s)");
+        template.getElement().insertChild(0, templateIcon.getElement());
+
+        template.getElement().setAttribute("draggable", "true");
+        template.getElement().setAttribute("data-template-type", "variable");
+        template.getElement().setAttribute("data-template-label", label);
+        template.getElement().setAttribute("data-variable", variable);
+        template.getElement().setAttribute("data-static-text", defaultText);
+        template.getElement().setAttribute("data-is-customer", "false");
+        template.getElement().setAttribute("data-is-services", "true");
+
+        template.getElement()
+                .executeJs("this.addEventListener('dragstart', function(e) {"
+                        + "  e.dataTransfer.setData('template-type', this.getAttribute('data-template-type'));"
+                        + "  e.dataTransfer.setData('template-label', this.getAttribute('data-template-label'));"
+                        + "  e.dataTransfer.setData('variable', this.getAttribute('data-variable'));"
+                        + "  e.dataTransfer.setData('static-text', this.getAttribute('data-static-text'));"
+                        + "  e.dataTransfer.setData('is-static', 'true');"
+                        + "  e.dataTransfer.setData('is-customer', this.getAttribute('data-is-customer'));"
+                        + "  e.dataTransfer.setData('is-services', this.getAttribute('data-is-services'));"
+                        + "  this.style.opacity = '0.5';" + "});" + "this.addEventListener('dragend', function(e) {"
+                        + "  this.style.opacity = '1';" + "});");
+
+        return template;
+    }
+
     private Div createDraggableTemplate(String label, VaadinIcon icon, String type) {
         Div template = new Div();
         template.setText(label);
@@ -1328,6 +1381,10 @@ public class EditProfileView extends HorizontalLayout {
         case "customer.city" -> "PLZ und Ort des Kunden";
         case "customer.email" -> "E-Mail des Kunden";
         case "customer.phone" -> "Telefon des Kunden";
+        case "services.list" -> "Liste aller Leistungen auf der Rechnung";
+        case "services.net_total" -> "Nettosumme aller Leistungen";
+        case "services.vat_total" -> "Umsatzsteuer aller Leistungen";
+        case "services.gross_total" -> "Bruttosumme aller Leistungen";
         default -> "Variable: " + variable;
         };
     }

src/main/java/de/assecutor/votianlt/service/CustomerInvoiceService.java

@@ -372,8 +372,13 @@ public class CustomerInvoiceService {
                     if (fontStyle.contains("bold"))
                         htmlBuilder.append("font-weight:bold;");
                 }
-                // Vertically center content
+                // For services.list use block display to allow table to fill width
+                if ("services.list".equals(variable)) {
+                    htmlBuilder.append("display:block;overflow:visible;padding:0;");
+                } else {
+                    // Vertically center content for other elements
                     htmlBuilder.append("display:flex;align-items:center;");
+                }
                 htmlBuilder.append("'");
                 htmlBuilder.append(">");
 
@@ -425,6 +430,9 @@ public class CustomerInvoiceService {
                         htmlBuilder.append(
                                 "<div style='width:100%;height:100%;background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-size:10pt;color:#666;'>[Bild]</div>");
                     }
+                } else if ("services.list".equals(variable)) {
+                    // Render services list as a table
+                    htmlBuilder.append(generateServicesTableHtml(mmWidth));
                 } else {
                     // Wrap text in a span to prevent flexbox issues
                     htmlBuilder.append("<span style='white-space:nowrap;'>").append(text).append("</span>");
@@ -443,4 +451,81 @@ public class CustomerInvoiceService {
     private String safe(String value) {
         return value != null ? value : "";
     }
+
+    /**
+     * Generate HTML table for services list with summary section below.
+     */
+    private String generateServicesTableHtml(double widthMm) {
+        StringBuilder html = new StringBuilder();
+        
+        // Sample data for preview (will be replaced with actual job data later)
+        String[][] sampleData = {
+            {"Umzugsleistung inkl. Verpackung", "19%", "450,00 €"},
+            {"Entsorgung Möbel", "19%", "85,00 €"},
+            {"Montage/De-Montage", "19%", "120,00 €"}
+        };
+        
+        // Calculate totals
+        double netTotal = 655.00;
+        double vatTotal = 124.45;
+        double grossTotal = 779.45;
+        
+        // Wrapper div
+        html.append("<div style='width:100%;box-sizing:border-box;'>");
+        
+        // Table
+        html.append("<table style='width:100%;border-collapse:collapse;font-size:inherit;table-layout:fixed;'>");
+        
+        // Header row
+        html.append("<tr style='background-color:#f5f5f5;border-bottom:1px solid #cccccc;'>");
+        html.append("<th style='text-align:left;padding:4px 8px;font-weight:bold;width:55%;white-space:nowrap;'>Name</th>");
+        html.append("<th style='text-align:right;padding:4px 8px;font-weight:bold;width:20%;white-space:nowrap;'>Steuersatz</th>");
+        html.append("<th style='text-align:right;padding:4px 8px;font-weight:bold;width:25%;white-space:nowrap;'>Nettobetrag</th>");
+        html.append("</tr>");
+        
+        // Data rows
+        for (int i = 0; i < sampleData.length; i++) {
+            String bgColor = (i % 2 == 1) ? "background-color:rgba(0,0,0,0.02);" : "";
+            html.append("<tr style='").append(bgColor).append("border-bottom:1px solid #eeeeee;'>");
+            html.append("<td style='text-align:left;padding:4px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;'>").append(sampleData[i][0]).append("</td>");
+            html.append("<td style='text-align:right;padding:4px 8px;white-space:nowrap;'>").append(sampleData[i][1]).append("</td>");
+            html.append("<td style='text-align:right;padding:4px 8px;white-space:nowrap;'>").append(sampleData[i][2]).append("</td>");
+            html.append("</tr>");
+        }
+        
+        html.append("</table>");
+        
+        // Summary section
+        html.append("<div style='margin-top:8px;width:100%;'>");
+        
+        // Summary table for alignment with proper column separation
+        html.append("<table style='width:100%;border-collapse:collapse;font-size:inherit;table-layout:fixed;'>");
+        
+        // Nettosumme - label in col 2, value in col 3
+        html.append("<tr>");
+        html.append("<td style='width:55%;padding:2px 0;'></td>");
+        html.append("<td style='width:20%;text-align:left;padding:2px 8px;white-space:nowrap;'>Nettosumme:</td>");
+        html.append("<td style='width:25%;text-align:right;padding:2px 8px;white-space:nowrap;font-weight:bold;'>").append(String.format(java.util.Locale.GERMANY, "%,.2f €", netTotal)).append("</td>");
+        html.append("</tr>");
+        
+        // Umsatzsteuer - label in col 2, value in col 3
+        html.append("<tr>");
+        html.append("<td style='width:55%;padding:2px 0;'></td>");
+        html.append("<td style='width:20%;text-align:left;padding:2px 8px;white-space:nowrap;'>zzgl. 19% USt:</td>");
+        html.append("<td style='width:25%;text-align:right;padding:2px 8px;white-space:nowrap;font-weight:bold;'>").append(String.format(java.util.Locale.GERMANY, "%,.2f €", vatTotal)).append("</td>");
+        html.append("</tr>");
+        
+        // Gesamtsumme - label in col 2, value in col 3
+        html.append("<tr>");
+        html.append("<td style='width:55%;padding:2px 0;'></td>");
+        html.append("<td style='width:20%;text-align:left;padding:4px 8px;white-space:nowrap;font-weight:bold;font-size:1.05em;'>Gesamtsumme:</td>");
+        html.append("<td style='width:25%;text-align:right;padding:4px 8px;white-space:nowrap;font-weight:bold;font-size:1.05em;'>").append(String.format(java.util.Locale.GERMANY, "%,.2f €", grossTotal)).append("</td>");
+        html.append("</tr>");
+        
+        html.append("</table>");
+        html.append("</div>");
+        html.append("</div>");
+        
+        return html.toString();
+    }
 }