[fix:] single address lines were too long

Tasks/PdfBuilder.cs

@@ -230,6 +230,11 @@ public class PdfBuilder
 
         while (i < line.Length)
         {
+            if (currentX - x >= maxWidth)
+                break;
+
+            var remainingWidth = maxWidth - (currentX - x);
+
             // Check for small-font tag <font6> ... </font6>
             if (i <= line.Length - 7 && line.Substring(i, 7) == "<font6>")
             {
@@ -239,10 +244,17 @@ public class PdfBuilder
                     var inner = line.Substring(i + 7, endTag - (i + 7));
                     if (!string.IsNullOrEmpty(inner))
                     {
-                        gfx.DrawString(inner, _smallFont, XBrushes.Black,
-                            new XRect(currentX, y, maxWidth - (currentX - x), _smallFont.Size * 1.2),
-                            XStringFormats.TopLeft);
                         var measuredSmall = gfx.MeasureString(inner, _smallFont);
+                        
+                        if (measuredSmall.Width > remainingWidth)
+                        {
+                            inner = TruncateTextToWidth(gfx, inner, _smallFont, remainingWidth);
+                            measuredSmall = gfx.MeasureString(inner, _smallFont);
+                        }
+
+                        gfx.DrawString(inner, _smallFont, XBrushes.Black,
+                            new XRect(currentX, y, remainingWidth, _smallFont.Size * 1.2),
+                            XStringFormats.TopLeft);
                         currentX += measuredSmall.Width;
                     }
 
@@ -259,11 +271,18 @@ public class PdfBuilder
                 if (endIndex != -1)
                 {
                     var boldText = line.Substring(i + 2, endIndex - (i + 2));
+                    var measured = gfx.MeasureString(boldText, _boldFont);
+                    
+                    if (measured.Width > remainingWidth)
+                    {
+                        boldText = TruncateTextToWidth(gfx, boldText, _boldFont, remainingWidth);
+                        measured = gfx.MeasureString(boldText, _boldFont);
+                    }
+
                     // Draw bold text and measure width accurately
                     gfx.DrawString(boldText, _boldFont, XBrushes.Black,
-                        new XRect(currentX, y, maxWidth - (currentX - x), _boldFont.Size * 1.2),
+                        new XRect(currentX, y, remainingWidth, _boldFont.Size * 1.2),
                         XStringFormats.TopLeft);
-                    var measured = gfx.MeasureString(boldText, _boldFont);
                     currentX += measured.Width;
                     i = endIndex + 2;
                     continue;
@@ -277,9 +296,16 @@ public class PdfBuilder
 
             if (!string.IsNullOrEmpty(regularText))
             {
-                gfx.DrawString(regularText, _regularFont, XBrushes.Black,
-                    new XRect(currentX, y, maxWidth - (currentX - x), _regularFont.Size * 1.2), XStringFormats.TopLeft);
                 var measured = gfx.MeasureString(regularText, _regularFont);
+                
+                if (measured.Width > remainingWidth)
+                {
+                    regularText = TruncateTextToWidth(gfx, regularText, _regularFont, remainingWidth);
+                    measured = gfx.MeasureString(regularText, _regularFont);
+                }
+
+                gfx.DrawString(regularText, _regularFont, XBrushes.Black,
+                    new XRect(currentX, y, remainingWidth, _regularFont.Size * 1.2), XStringFormats.TopLeft);
                 currentX += measured.Width;
             }
 
@@ -287,6 +313,22 @@ public class PdfBuilder
         }
     }
 
+    private string TruncateTextToWidth(XGraphics gfx, string text, XFont font, double maxWidth)
+    {
+        if (string.IsNullOrEmpty(text))
+            return text;
+
+        for (int len = text.Length; len > 0; len--)
+        {
+            var truncated = text.Substring(0, len);
+            var measured = gfx.MeasureString(truncated, font);
+            if (measured.Width <= maxWidth)
+                return truncated;
+        }
+
+        return string.Empty;
+    }
+
     /// <summary>
     ///     Converts millimeters to points (1 mm = 2.834645669 points)
     /// </summary>