Formatting fixes

Implementation/ReportGenerator/Program.cs

@@ -24,6 +24,9 @@ internal static class Program
 
     using var document = new LatexIncludeDocumentGenerator(path, true);
     using var report = new ReportGenerator("OCR Report", document, scans)
+      {
+        MaxDisplayRows = 8
+      }
       .AddComparison("Processing summary (Average)", v =>
       {
         var result = v.Average(out var deviation);

Implementation/ReportGenerator/ReportGenerator.cs

@@ -1,11 +1,15 @@
-using Ocr.Report.Models;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion.Internal;
+using Ocr.Report.Models;
 using ReportGeneration.Abstract.Model;
 using ReportGeneration.Interface;
+using System;
 
 namespace Ocr.Report;
 
 public class ReportGenerator : IDisposable
 {
+  public int? MaxDisplayRows { get; init; }
+
   private IDocumentGenerator Document { get; }
 
   private ICollection<ImageStats> Images { get; }
@@ -57,7 +61,7 @@ public class ReportGenerator : IDisposable
 
     foreach (var (processor, images) in processors)
     {
-      var ordered = images
+      IEnumerable<(ImageStats Stats, double Distance)> ordered = images
         .Select(i => (Stats: i, Distance: i
             .Processors
             .Where(p => p.Name.Equals(processor))
@@ -66,10 +70,17 @@ public class ReportGenerator : IDisposable
           ))
         .OrderBy(i => i.Distance)
         .ToArray();
+      
+      if (MaxDisplayRows.HasValue)
+      {
+        ordered = ordered
+          .Take(MaxDisplayRows.Value / 2)
+          .Concat(ordered.TakeLast(MaxDisplayRows.Value / 2));
+      }
 
       Document
         .AppendHeading(3, processor)
-        .AppendTable(2, table =>
+        .AppendTable(3, table =>
           {
             table.AppendHeader(new[] { "Image", "Preview", "Distance" });
 
@@ -79,7 +90,7 @@ public class ReportGenerator : IDisposable
 
               table.AppendRow(new[]
               {
-                $"<a href=\"#{stats.ImageName}\">{stats.ImageName}</a>",
+                Ellipsis(stats.ImageName.Replace("\\", "\\\\") + ".png", 25),
                 Document.FormatImage(imgPath, new Bounds(0, 150)),
                 distance.ToString("F2")
               });
@@ -103,7 +114,7 @@ public class ReportGenerator : IDisposable
           Document.FormatImage(Path.Combine("img", stat.ImageName), new Bounds(0, 350))
         )
         .AppendTable(
-          stat.Reference.Count + 5,
+          stat.Reference.Count + 6,
           table =>
           {
             table.AppendHeader(stat
@@ -116,9 +127,17 @@ public class ReportGenerator : IDisposable
               .Prepend("Processor")
             );
 
-            var processors = stat.Processors
+            IEnumerable<ProcessorStat> processors = stat.Processors
               .OrderBy(s => s.Distance)
-              .ThenBy(s => s.ProcessingTime);
+              .ThenBy(s => s.ProcessingTime)
+              .ToArray();
+
+            if (MaxDisplayRows.HasValue)
+            {
+              processors = processors
+                .Take(MaxDisplayRows.Value / 2)
+                .Concat(processors.TakeLast(MaxDisplayRows.Value / 2));
+            }
 
             foreach (var processor in processors)
             {
@@ -131,7 +150,7 @@ public class ReportGenerator : IDisposable
                 .Prepend(processor.Words.Average(s => s.Distance).ToString("F2"))
                 .Prepend($"{processor.Distance * 100:F1}%")
                 .Prepend($"{processor.ProcessingTime * 1000:F1}ms")
-                .Prepend(processor.Name)
+                .Prepend(Ellipsis(processor.Name, 25))
               );
             }
           })
@@ -243,6 +262,20 @@ public class ReportGenerator : IDisposable
 
   #endregion
 
+  private static string Ellipsis(string str, int maxLength, string ellipsis = "...")
+  {
+    if (str.Length <= maxLength)
+    {
+      return str;
+    }
+
+    int subStrLen = (maxLength - ellipsis.Length) / 2;
+    return string.Concat(
+      str.Substring(0, subStrLen),
+      ellipsis,
+      str.Substring(str.Length - subStrLen, subStrLen));
+  }
+
   #region IDisposable
 
   protected virtual void Dispose(bool disposing)
@@ -261,4 +294,4 @@ public class ReportGenerator : IDisposable
   }
 
   #endregion
-}
+}