Re-Write without checking mapped

.vscode/settings.json

@@ -18,9 +18,13 @@
         "Greyscale",
         "jfif",
         "mmod",
+        "Nicéphore",
+        "Niépce",
         "nosj",
         "paramref",
+        "permyriad",
         "Phares",
+        "Phgtv",
         "RDHC",
         "Rects",
         "resnet",

FaceRecognitionDotNet/FaceRecognition.cs

@@ -413,22 +413,28 @@ public class FaceRecognition : DisposableObject
         return null;
     }
 
-    public static List<double> FaceDistances(IEnumerable<FaceEncoding> faceEncodings, FaceEncoding faceToCompare)
+    public static List<FaceDistance> FaceDistances(List<FaceDistance> faceDistances, FaceDistance faceDistanceToCompare)
     {
-        List<double>? results = new();
+        List<FaceDistance> results = new();
-        if (faceEncodings is null)
+        if (faceDistances is null)
-            throw new NullReferenceException(nameof(faceEncodings));
+            throw new NullReferenceException(nameof(faceDistances));
-        if (faceToCompare is null)
+        if (faceDistances.Count != 0)
-            throw new NullReferenceException(nameof(faceToCompare));
+        {
-        faceToCompare.ThrowIfDisposed();
+            double length;
-        FaceEncoding[] array = faceEncodings.ToArray();
+            FaceDistance result;
-        if (array.Any(encoding => encoding.IsDisposed))
+            if (faceDistanceToCompare is null || faceDistanceToCompare.Encoding is not FaceEncoding faceEncodingToCompare)
-            throw new ObjectDisposedException($"{nameof(faceEncodings)} contains disposed object.");
+                throw new NullReferenceException(nameof(faceDistanceToCompare));
-        if (array.Length == 0)
+            faceEncodingToCompare.ThrowIfDisposed();
-            return results;
+            foreach (FaceDistance faceDistance in faceDistances)
-        foreach (FaceEncoding faceEncoding in array)
+            {
-            using (Matrix<double> diff = faceEncoding.Encoding - faceToCompare.Encoding)
+                if (faceDistance.Encoding is not FaceEncoding faceEncoding || faceEncoding.IsDisposed)
-                results.Add(DlibDotNet.Dlib.Length(diff));
+                    throw new ObjectDisposedException($"{nameof(faceDistances)} contains disposed object.");
+                using (Matrix<double> diff = faceEncoding.Encoding - faceEncodingToCompare.Encoding)
+                    length = DlibDotNet.Dlib.Length(diff);
+                result = new(faceDistance, length);
+                results.Add(result);
+            }
+        }
         return results;
     }
 

Instance/DlibDotNet.cs

@@ -26,7 +26,6 @@ public partial class DlibDotNet
     private readonly A2_People _People;
     private readonly E3_Rename _Rename;
     private readonly B_Metadata _Metadata;
-    private readonly E_Distance _Distance;
     private readonly Serilog.ILogger? _Log;
     private readonly D2_FaceParts _FaceParts;
     private readonly AppSettings _AppSettings;
@@ -58,7 +57,6 @@ public partial class DlibDotNet
         _Random = new F_Random(configuration);
         _People = new A2_People(configuration);
         _Rename = new E3_Rename(configuration);
-        _Distance = new E_Distance(configuration);
         if (configuration.IgnoreExtensions is null)
             throw new NullReferenceException(nameof(configuration.IgnoreExtensions));
         string propertyRoot = Property.Models.Stateless.IResult.GetResultsGroupDirectory(propertyConfiguration, nameof(A_Property), create: false);
@@ -115,14 +113,6 @@ public partial class DlibDotNet
         _Log.Information(message);
         if (_Exceptions.Count != 0)
             throw new Exception(message);
-        if (!_FirstRun && configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions.Any())
-        {
-            long ticks = DateTime.Now.Ticks;
-            foreach (string outputResolution in configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions)
-                _Distance.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions(propertyConfiguration, model, predictorModel, outputResolution);
-            if (appSettings.MaxDegreeOfParallelism < 2)
-                ticks = LogDelta(ticks, nameof(E_Distance.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions));
-        }
         if (_FirstRun)
             _Log.Information("First run completed. Run again if wanted");
     }
@@ -210,8 +200,6 @@ public partial class DlibDotNet
             throw new NullReferenceException($"{nameof(configuration.OutputResolutions)} must be a valid outputResolution!");
         if ((from l in configuration.OutputResolutions where !configuration.ValidResolutions.Contains(l) select false).Any())
             throw new Exception($"One or more {nameof(configuration.OutputResolutions)} are not in the ValidResolutions list!");
-        if ((from l in configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions where !configuration.ValidResolutions.Contains(l) select false).Any())
-            throw new Exception($"One or more {nameof(configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions)} are not in the ValidResolutions list!");
         if ((from l in configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions where !configuration.ValidResolutions.Contains(l) select false).Any())
             throw new Exception($"One or more {nameof(configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions)} are not in the ValidResolutions list!");
         if ((from l in configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions where !configuration.ValidResolutions.Contains(l) select false).Any())
@@ -262,14 +250,14 @@ public partial class DlibDotNet
             throw new Exception("Input directory should be the source and not a resized directory!");
     }
 
-    private void FullParallelForWork(A_Property propertyLogic, string outputResolution, string bResultsFullGroupDirectory, string cResultsFullGroupDirectory, string dResultsFullGroupDirectory, string d2ResultsFullGroupDirectory, string eResultsFullGroupDirectory, List<Tuple<string, DateTime>> sourceDirectoryChanges, List<FileHolder?> propertyFileHolderCollection, List<Shared.Models.Property?> propertyCollection, List<List<KeyValuePair<string, string>>> metadataCollections, List<Dictionary<string, int[]>> resizeKeyValuePairs, List<List<Face>?> imageFaceCollections, List<bool> faceEncodingRequired, Container container, int index, Item item)
+    private void FullParallelForWork(A_Property propertyLogic, string outputResolution, string bResultsFullGroupDirectory, string cResultsFullGroupDirectory, string dResultsFullGroupDirectory, string d2ResultsFullGroupDirectory, List<Tuple<string, DateTime>> sourceDirectoryChanges, List<FileHolder?> propertyFileHolderCollection, List<Shared.Models.Property?> propertyCollection, List<List<KeyValuePair<string, string>>> metadataCollections, List<Dictionary<string, int[]>> resizeKeyValuePairs, List<List<Face>?> imageFaceCollections, Container container, int index, Item item)
     {
         if (item.ImageFileHolder is null)
             throw new NullReferenceException(nameof(item.ImageFileHolder));
-        Shared.Models.Property property;
         List<Face>? faceCollection;
         string original = "Original";
         FileHolder? resizedFileHolder;
+        Shared.Models.Property property;
         long ticks = DateTime.Now.Ticks;
         DateTime dateTime = DateTime.Now;
         List<string> parseExceptions = new();
@@ -332,12 +320,12 @@ public partial class DlibDotNet
             {
 
                 bool saveRotated = _Configuration.SaveFaceLandmarkForOutputResolutions.Contains(outputResolution);
-                _FaceParts.SaveFaceLandmarkImages(d2ResultsFullGroupDirectory, container, subFileTuples, parseExceptions, item, faceCollection, saveRotated);
+                string sourceDirectorySegment = Property.Models.Stateless.IResult.GetRelativePath(_Configuration.PropertyConfiguration, container.SourceDirectory);
+                string facesDirectory = Path.GetFullPath(Path.Combine($"{Path.Combine(d2ResultsFullGroupDirectory, "()")}{sourceDirectorySegment}", item.ImageFileHolder.NameWithoutExtension));
+                _FaceParts.SaveFaceLandmarkImages(facesDirectory, subFileTuples, parseExceptions, item, faceCollection, saveRotated);
                 if (_AppSettings.MaxDegreeOfParallelism < 2)
                     ticks = LogDelta(ticks, nameof(D2_FaceParts.SaveFaceLandmarkImages));
             }
-            if (_Configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions.Contains(outputResolution))
-                _Distance.GetFaceDistances(eResultsFullGroupDirectory, faceEncodingRequired, subFileTuples, parseExceptions, item, faceCollection);
         }
         lock (sourceDirectoryChanges)
         {
@@ -350,11 +338,11 @@ public partial class DlibDotNet
         }
     }
 
-    private int FullParallelWork(long ticks, A_Property propertyLogic, string outputResolution, string bResultsFullGroupDirectory, string cResultsFullGroupDirectory, string dResultsFullGroupDirectory, string d2ResultsFullGroupDirectory, string eResultsFullGroupDirectory, List<Tuple<string, DateTime>> sourceDirectoryChanges, List<FileHolder?> propertyFileHolderCollection, List<Shared.Models.Property?> propertyCollection, List<List<KeyValuePair<string, string>>> metadataCollection, List<Dictionary<string, int[]>> resizeKeyValuePairs, List<List<Face>?> imageFaceCollections, List<bool> faceEncodingRequired, int containersCount, Container container, Item[] filteredItems)
+    private int FullParallelWork(long ticks, A_Property propertyLogic, string outputResolution, string bResultsFullGroupDirectory, string cResultsFullGroupDirectory, string dResultsFullGroupDirectory, string d2ResultsFullGroupDirectory, List<Tuple<string, DateTime>> sourceDirectoryChanges, List<FileHolder?> propertyFileHolderCollection, List<Shared.Models.Property?> propertyCollection, List<List<KeyValuePair<string, string>>> metadataCollection, List<Dictionary<string, int[]>> resizeKeyValuePairs, List<List<Face>?> imageFaceCollections, int containersCount, Container container, Item[] filteredItems)
     {
-        int result = 0;
         if (_Log is null)
             throw new NullReferenceException(nameof(_Log));
+        int result = 0;
         ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = _AppSettings.MaxDegreeOfParallelism };
         ProgressBarOptions options = new() { ProgressCharacter = '─', ProgressBarOnBottom = true, DisableBottomPercentage = true };
         if (imageFaceCollections.Count != filteredItems.Length || metadataCollection.Count != filteredItems.Length || resizeKeyValuePairs.Count != filteredItems.Length || propertyCollection.Count != filteredItems.Length)
@@ -370,25 +358,23 @@ public partial class DlibDotNet
         }
         int totalSeconds = (int)Math.Floor(new TimeSpan(DateTime.Now.Ticks - ticks).TotalSeconds);
         string message = $"{container.R:000}.{container.G} / {containersCount:000}) {filteredItems.Length:000} file(s) - {totalSeconds} total second(s) - {outputResolution} - {container.SourceDirectory}";
-        using (ProgressBar progressBar = new(filteredItems.Length, message, options))
+        using ProgressBar progressBar = new(filteredItems.Length, message, options);
-        {
+        _ = Parallel.For(0, filteredItems.Length, parallelOptions, (i, state) =>
-            _ = Parallel.For(0, filteredItems.Length, parallelOptions, (i, state) =>
+           {
+               try
                {
-                   try
+                   FullParallelForWork(propertyLogic, outputResolution, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, sourceDirectoryChanges, propertyFileHolderCollection, propertyCollection, metadataCollection, resizeKeyValuePairs, imageFaceCollections, container, index: i, filteredItems[i]);
-                   {
+                   if (i == 0 || sourceDirectoryChanges.Any())
-                       FullParallelForWork(propertyLogic, outputResolution, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, eResultsFullGroupDirectory, sourceDirectoryChanges, propertyFileHolderCollection, propertyCollection, metadataCollection, resizeKeyValuePairs, imageFaceCollections, faceEncodingRequired, container, index: i, filteredItems[i]);
+                       progressBar.Tick();
-                       if (i == 0 || sourceDirectoryChanges.Any())
+               }
-                           progressBar.Tick();
+               catch (Exception ex)
-                   }
+               {
-                   catch (Exception ex)
+                   result += 1;
-                   {
+                   _Log.Error(string.Concat(container.SourceDirectory, Environment.NewLine, ex.Message, Environment.NewLine, ex.StackTrace), ex);
-                       result += 1;
+                   if (result == filteredItems.Length)
-                       _Log.Error(string.Concat(container.SourceDirectory, Environment.NewLine, ex.Message, Environment.NewLine, ex.StackTrace), ex);
+                       throw new Exception(string.Concat("All in [", container.SourceDirectory, "] failed!"));
-                       if (result == filteredItems.Length)
+               }
-                           throw new Exception(string.Concat("All in [", container.SourceDirectory, "] failed!"));
+           });
-                   }
-               });
-        }
         return result;
     }
 
@@ -524,188 +510,64 @@ public partial class DlibDotNet
         return new(aResultsFullGroupDirectory, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, eResultsFullGroupDirectory);
     }
 
-    private void SetAngleBracketCollections(Property.Models.Configuration configuration, A_Property propertyLogic, string outputResolution, Container container, string aResultsFullGroupDirectory, string bResultsFullGroupDirectory, string cResultsFullGroupDirectory, string dResultsFullGroupDirectory, string eResultsFullGroupDirectory, bool onlyE)
+    private void SetAngleBracketCollections(Property.Models.Configuration configuration, A_Property propertyLogic, string outputResolution, Container container, string aResultsFullGroupDirectory, string bResultsFullGroupDirectory, string cResultsFullGroupDirectory, string dResultsFullGroupDirectory, string d2ResultsFullGroupDirectory, string eResultsFullGroupDirectory)
     {
         _Faces.AngleBracketCollection.Clear();
         _Resize.AngleBracketCollection.Clear();
         _Metadata.AngleBracketCollection.Clear();
-        _Distance.AngleBracketCollection.Clear();
         propertyLogic.AngleBracketCollection.Clear();
-        if (!onlyE)
+        propertyLogic.AngleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
-        {
+            container.SourceDirectory,
-            propertyLogic.AngleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
+            aResultsFullGroupDirectory,
+            contentDescription: string.Empty,
+            singletonDescription: "Properties for each image",
+            collectionDescription: string.Empty,
+            converted: false));
+        _Metadata.AngleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
+            container.SourceDirectory,
+            bResultsFullGroupDirectory,
+            contentDescription: string.Empty,
+            singletonDescription: "Metadata as key value pairs",
+            collectionDescription: string.Empty,
+            converted: true));
+        _Resize.AngleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
+            container.SourceDirectory,
+            cResultsFullGroupDirectory,
+            contentDescription: "Resized image",
+            singletonDescription: "Resize dimensions for each resolution",
+            collectionDescription: string.Empty,
+            converted: true));
+        if (_Configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions.Contains(outputResolution))
+            _Faces.AngleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
                 container.SourceDirectory,
-                aResultsFullGroupDirectory,
+                dResultsFullGroupDirectory,
-                contentDescription: string.Empty,
+                contentDescription: "n png file(s) for each face found",
-                singletonDescription: "Properties for each image",
+                singletonDescription: string.Empty,
-                collectionDescription: string.Empty,
+                collectionDescription: "For each image a json file with all faces found",
-                converted: false));
-            _Metadata.AngleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
-                container.SourceDirectory,
-                bResultsFullGroupDirectory,
-                contentDescription: string.Empty,
-                singletonDescription: "Metadata as key value pairs",
-                collectionDescription: string.Empty,
                 converted: true));
-            _Resize.AngleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
+        if (_Configuration.SaveFaceLandmarkForOutputResolutions.Contains(outputResolution))
+            _ = Property.Models.Stateless.IResult.GetDirectoryInfoCollection(
+                _Configuration.PropertyConfiguration,
                 container.SourceDirectory,
-                cResultsFullGroupDirectory,
+                d2ResultsFullGroupDirectory,
-                contentDescription: "Resized image",
+                contentDescription: "n x 2 gif file(s) for each face found",
-                singletonDescription: "Resize dimensions for each resolution",
+                singletonDescription: string.Empty,
                 collectionDescription: string.Empty,
-                converted: true));
+                converted: false);
-            if (_Configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions.Contains(outputResolution))
-                _Faces.AngleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
-                    container.SourceDirectory,
-                    dResultsFullGroupDirectory,
-                    contentDescription: "n png file(s) for each face found",
-                    singletonDescription: string.Empty,
-                    collectionDescription: "For each image a json file with all faces found",
-                    converted: true));
-        }
         if (_Configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions.Contains(outputResolution))
-            _Distance.AngleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
+            _ = Property.Models.Stateless.IResult.GetDirectoryInfoCollection(configuration,
                 container.SourceDirectory,
                 eResultsFullGroupDirectory,
                 contentDescription: string.Empty,
                 singletonDescription: "n json file(s) for each face found",
                 collectionDescription: string.Empty,
-                converted: true));
+                converted: true);
-    }
-
-    private (Sorting Sorting, FaceRecognitionDotNet.FaceEncoding FaceEncoding)[] GetValues(string argZero, Container[] containers)
-    {
-        (Sorting Sorting, FaceRecognitionDotNet.FaceEncoding FaceEncoding)[] results;
-        Sorting sorting;
-        Item[] filteredItems;
-        List<(Sorting Sorting, FaceRecognitionDotNet.FaceEncoding FaceEncoding)> collection = new();
-        foreach (Container container in containers)
-        {
-            if (!container.Items.Any())
-                continue;
-            if (!_ArgZeroIsConfigurationRootDirectory && !container.SourceDirectory.StartsWith(argZero))
-                continue;
-            filteredItems = (from l in container.Items where l.ImageFileHolder is not null && (l.Abandoned is null || !l.Abandoned.Value) && l.ValidImageFormatExtension && !_Configuration.IgnoreExtensions.Contains(l.ImageFileHolder.ExtensionLowered) select l).ToArray();
-            if (!filteredItems.Any())
-                continue;
-            foreach (Item item in filteredItems)
-            {
-                if (item.Property?.Id is null || item.ImageFileHolder is null || item.ResizedFileHolder is null)
-                    continue;
-                if (!item.Faces.Any())
-                    continue;
-                foreach (Face face in item.Faces)
-                {
-                    if (face.FaceEncoding is null || face.Location?.Confidence is null || face.Location?.NormalizedPixelPercentage is null)
-                        continue;
-                    if (!face.Tags.Any() || face.Tags[0] is not FaceRecognitionDotNet.FaceEncoding faceEncoding)
-                        continue;
-                    sorting = new(face.Location.Confidence, item.Property.Id.Value, face.Location.NormalizedPixelPercentage.Value);
-                    collection.Add(new(sorting, faceEncoding));
-                    face.Tags.Clear();
-                }
-            }
-        }
-        results = (from l in collection orderby l.FaceEncoding is not null, l.Sorting.Id select l).ToArray();
-        if (results.Any() && results[0].FaceEncoding is null)
-            throw new Exception("Sorting failed!");
-        return results;
-    }
-
-    private void SaveFaceNumbers(string eResultsFullGroupDirectory, Item item, (Sorting Sorting, FaceRecognitionDotNet.FaceEncoding FaceEncoding)[] inputCollection, List<FaceRecognitionDotNet.FaceEncoding> faceEncodings)
-    {
-        Sorting sorting;
-        List<double> doubles;
-        List<int[]> faceNumbers;
-        List<Sorting> sortingOutputCollection;
-        FaceRecognitionDotNet.FaceEncoding faceEncoding;
-        if (item.Property?.Id is null || item.ImageFileHolder is null || item.ResizedFileHolder is null)
-            throw new Exception();
-        foreach (Face face in item.Faces)
-        {
-            if (face.FaceEncoding is null || face.Location?.Confidence is null || face.Location?.NormalizedPixelPercentage is null)
-                continue;
-            sortingOutputCollection = new();
-            faceEncoding = FaceRecognition.LoadFaceEncoding(face.FaceEncoding.RawEncoding);
-            doubles = FaceRecognition.FaceDistances(faceEncodings, faceEncoding);
-            for (int j = 0; j < doubles.Count; j++)
-            {
-                sorting = new(inputCollection[j].Sorting, doubles[j]);
-                lock (sortingOutputCollection)
-                    sortingOutputCollection.Add(sorting);
-            }
-            faceNumbers = Shared.Models.Stateless.Methods.ISorting.GetFaceNumbers(sortingOutputCollection);
-            lock (face)
-                face.SetFaceNumbers(faceNumbers);
-            _Distance.SaveFaceNumbers(eResultsFullGroupDirectory, item, face, faceNumbers);
-        }
-    }
-
-    private void SaveFaceNumbers(string argZero, A_Property propertyLogic, string outputResolution, string aResultsFullGroupDirectory, string bResultsFullGroupDirectory, string cResultsFullGroupDirectory, string dResultsFullGroupDirectory, string eResultsFullGroupDirectory, Container[] containers, (Sorting Sorting, FaceRecognitionDotNet.FaceEncoding FaceEncoding)[] collection)
-    {
-        if (collection.Any() && collection[0].FaceEncoding is null)
-            throw new Exception("Sorting failed!");
-        Item[] filteredItems;
-        ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = _AppSettings.MaxDegreeOfParallelism };
-        foreach (Container container in containers)
-        {
-            if (!container.Items.Any())
-                continue;
-            if (!_ArgZeroIsConfigurationRootDirectory && !container.SourceDirectory.StartsWith(argZero))
-                continue;
-            filteredItems = (from l in container.Items where l.ImageFileHolder is not null && (l.Abandoned is null || !l.Abandoned.Value) && l.ValidImageFormatExtension && !_Configuration.IgnoreExtensions.Contains(l.ImageFileHolder.ExtensionLowered) select l).ToArray();
-            if (!filteredItems.Any())
-                continue;
-            List<FaceRecognitionDotNet.FaceEncoding> faceEncodings = new();
-            foreach ((Sorting _, FaceRecognitionDotNet.FaceEncoding faceEncoding) in collection)
-            {
-                if (faceEncoding is null)
-                    continue;
-                faceEncodings.Add(faceEncoding);
-            }
-            SetAngleBracketCollections(_Configuration.PropertyConfiguration, propertyLogic, outputResolution, container, aResultsFullGroupDirectory, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, eResultsFullGroupDirectory, onlyE: true);
-            _ = Parallel.For(0, filteredItems.Length, parallelOptions, (i, state) => SaveFaceNumbers(eResultsFullGroupDirectory, filteredItems[i], collection, faceEncodings));
-        }
-    }
-
-    private static void SetFaceTags(Item item)
-    {
-        FaceRecognitionDotNet.FaceEncoding faceEncoding;
-        foreach (Face face in item.Faces)
-        {
-            if (face.FaceEncoding is null || face.Location?.Confidence is null || face.Location?.NormalizedPixelPercentage is null)
-                continue;
-            faceEncoding = FaceRecognition.LoadFaceEncoding(face.FaceEncoding.RawEncoding);
-            lock (face.Tags)
-                face.Tags.Add(faceEncoding);
-        }
-    }
-
-    private void SetFaceTags(string argZero, List<bool> faceEncodingRequired, Container[] containers)
-    {
-        Item[] filteredItems;
-        faceEncodingRequired.Clear();
-        ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = _AppSettings.MaxDegreeOfParallelism };
-        foreach (Container container in containers)
-        {
-            if (!container.Items.Any())
-                continue;
-            if (!_ArgZeroIsConfigurationRootDirectory && !container.SourceDirectory.StartsWith(argZero))
-                continue;
-            filteredItems = (from l in container.Items where l.ImageFileHolder is not null && (l.Abandoned is null || !l.Abandoned.Value) && l.ValidImageFormatExtension && !_Configuration.IgnoreExtensions.Contains(l.ImageFileHolder.ExtensionLowered) select l).ToArray();
-            if (!filteredItems.Any())
-                continue;
-            _ = Parallel.For(0, filteredItems.Length, parallelOptions, (i, state) => SetFaceTags(filteredItems[i]));
-        }
     }
 
     private void FullDoWork(string argZero, Model? model, PredictorModel? predictorModel, string propertyRoot, long ticks, MapLogic mapLogic, A_Property propertyLogic, Container[] containers)
     {
         if (_Log is null)
             throw new NullReferenceException(nameof(_Log));
-        int[] ids;
-        bool needToSave;
-        int distinctCount;
         int exceptionCount;
         Item[] filteredItems;
         string aResultsFullGroupDirectory;
@@ -714,7 +576,6 @@ public partial class DlibDotNet
         string dResultsFullGroupDirectory;
         string eResultsFullGroupDirectory;
         string d2ResultsFullGroupDirectory;
-        List<bool> faceEncodingRequired = new();
         Shared.Models.Property[] propertyCollection;
         List<List<Face>?> imageFaceCollections = new();
         List<FileHolder?> propertyFileHolderCollection = new();
@@ -726,7 +587,6 @@ public partial class DlibDotNet
         foreach (string outputResolution in _Configuration.OutputResolutions)
         {
             _FileKeyValuePairs.Clear();
-            faceEncodingRequired.Clear();
             _FilePropertiesKeyValuePairs.Clear();
             (aResultsFullGroupDirectory, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, eResultsFullGroupDirectory) = GetResultsFullGroupDirectories(_Configuration.PropertyConfiguration, model, predictorModel, outputResolution);
             foreach (Container container in containers)
@@ -744,14 +604,8 @@ public partial class DlibDotNet
                 sourceDirectoryChanges.Clear();
                 nullablePropertyCollection.Clear();
                 propertyFileHolderCollection.Clear();
-                SetAngleBracketCollections(_Configuration.PropertyConfiguration, propertyLogic, outputResolution, container, aResultsFullGroupDirectory, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, eResultsFullGroupDirectory, onlyE: false);
+                SetAngleBracketCollections(_Configuration.PropertyConfiguration, propertyLogic, outputResolution, container, aResultsFullGroupDirectory, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, eResultsFullGroupDirectory);
-                exceptionCount = FullParallelWork(ticks, propertyLogic, outputResolution, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, eResultsFullGroupDirectory, sourceDirectoryChanges, propertyFileHolderCollection, nullablePropertyCollection, metadataCollection, resizeKeyValuePairs, imageFaceCollections, faceEncodingRequired, containers.Length, container, filteredItems);
+                exceptionCount = FullParallelWork(ticks, propertyLogic, outputResolution, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, sourceDirectoryChanges, propertyFileHolderCollection, nullablePropertyCollection, metadataCollection, resizeKeyValuePairs, imageFaceCollections, containers.Length, container, filteredItems);
-#pragma warning disable
-                ids = (from l in filteredItems where l.Property?.Id is not null select l.Property.Id.Value).ToArray();
-#pragma warning restore
-                distinctCount = ids.Distinct().Count();
-                if (ids.Length != distinctCount)
-                    _Log.Information($"{ids.Length} != {distinctCount} <{container.SourceDirectory}>");
                 if (metadataCollection.Count != filteredItems.Length || nullablePropertyCollection.Count != filteredItems.Length || resizeKeyValuePairs.Count != filteredItems.Length || imageFaceCollections.Count != filteredItems.Length)
                     throw new Exception("Counts don't match!");
                 if (exceptionCount != 0)
@@ -761,8 +615,6 @@ public partial class DlibDotNet
                 propertyCollection = (from l in nullablePropertyCollection where l is not null select l).ToArray();
                 if (_ArgZeroIsConfigurationRootDirectory && exceptionCount == 0)
                     WriteGroup(_Configuration.PropertyConfiguration, propertyLogic, propertyCollection, metadataCollection, resizeKeyValuePairs, imageFaceCollections, outputResolution, container, filteredItems);
-                if (false && exceptionCount == 0 && _Configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions.Contains(outputResolution))
-                    _Distance.LoadOrCreateThenSaveDistanceResults(_Configuration.PropertyConfiguration, eResultsFullGroupDirectory, outputResolution, container, sourceDirectoryChanges, filteredItems);
                 if (Directory.GetFiles(propertyRoot, "*.txt", SearchOption.TopDirectoryOnly).Any())
                 {
                     for (int y = 0; y < int.MaxValue; y++)
@@ -786,79 +638,9 @@ public partial class DlibDotNet
                 // if (isSilent && container.SourceDirectory.EndsWith("Texas 2015")) //46#.4
                 //     break;
             }
-            if (_Configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions.Contains(outputResolution))
-            {
-                needToSave = faceEncodingRequired.Any();
-                if (needToSave)
-                    SetFaceTags(argZero, faceEncodingRequired, containers);
-                if (faceEncodingRequired.Any())
-                    throw new Exception("Why!");
-                if (needToSave)
-                {
-                    (Sorting Sorting, FaceRecognitionDotNet.FaceEncoding FaceEncoding)[] collection = GetValues(argZero, containers);
-                    SaveFaceNumbers(argZero, propertyLogic, outputResolution, aResultsFullGroupDirectory, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, eResultsFullGroupDirectory, containers, collection);
-                }
-            }
         }
     }
 
-    private static List<(string, int, Mapping, DateTime, bool?, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>)> Convert(Dictionary<string, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>> keyValuePairs)
-    {
-        List<(string, int, Mapping, DateTime, bool?, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>)> results = new();
-        MappingContainer mc;
-        foreach (KeyValuePair<string, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>> keyValuePair in keyValuePairs)
-        {
-            foreach ((FaceRecognitionDotNet.FaceEncoding _, MappingContainer mappingContainer) in keyValuePair.Value)
-            {
-                mc = mappingContainer;
-                results.Add(new(mc.Key, mc.Id, mc.Mapping, mc.MinimumDateTime, mc.IsWrongYear, keyValuePair.Value));
-            }
-        }
-        return results;
-    }
-
-    private static Dictionary<int, List<MappingContainer>> Strip(Dictionary<string, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>> keyValuePairs)
-    {
-        Dictionary<int, List<MappingContainer>> results = new();
-        foreach (KeyValuePair<string, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>> keyValuePair in keyValuePairs)
-        {
-            foreach ((FaceRecognitionDotNet.FaceEncoding _, MappingContainer mappingContainer) in keyValuePair.Value)
-            {
-                if (!results.ContainsKey(mappingContainer.Id))
-                    results.Add(mappingContainer.Id, new());
-                results[mappingContainer.Id].Add(mappingContainer);
-            }
-        }
-        return results;
-    }
-
-    private void MapLogic(long ticks, string dResultsFullGroupDirectory, string d2ResultsFullGroupDirectory, MapLogic mapLogic, string outputResolution, Item[] items, int totalNotMapped)
-    {
-        mapLogic.UseKeyValuePairsSaveFaceEncoding(items);
-        if (_Configuration.SaveResizedSubfiles)
-        {
-            string dFacesContentDirectory;
-            dFacesContentDirectory = Path.Combine(dResultsFullGroupDirectory, "()");
-            mapLogic.SaveNotMappedTicks();
-            _ = LogDeltaInMinutes(ticks, nameof(mapLogic.SaveNotMappedTicks));
-            Dictionary<string, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>> keyValuePairs = _Distance.ParallelWork(_AppSettings.MaxDegreeOfParallelism, ticks, mapLogic, items, totalNotMapped);
-            _ = LogDeltaInSeconds(ticks, nameof(E_Distance.ParallelWork));
-            Dictionary<int, List<MappingContainer>> strippedKeyValuePairs = Strip(keyValuePairs);
-            List<(string, int, Mapping, DateTime, bool?, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>)> collection = Convert(keyValuePairs);
-            mapLogic.SaveMapping(items, dFacesContentDirectory, d2ResultsFullGroupDirectory);
-            _ = LogDeltaInMinutes(ticks, nameof(mapLogic.SaveMapping));
-            E_Distance.AddToFaceDistance(_AppSettings.MaxDegreeOfParallelism, mapLogic, items, collection);
-            _ = LogDeltaInSeconds(ticks, nameof(_Distance.AddToFaceDistance));
-            mapLogic.AddToClosest(_AppSettings.MaxDegreeOfParallelism, items);
-            _ = LogDeltaInMinutes(ticks, nameof(mapLogic.AddToClosest));
-            mapLogic.SaveClosest(items, dFacesContentDirectory, d2ResultsFullGroupDirectory);
-            _ = LogDeltaInMinutes(ticks, nameof(mapLogic.SaveClosest));
-            mapLogic.SavePropertyHolders(items);
-            _ = LogDeltaInSeconds(ticks, nameof(mapLogic.SavePropertyHolders));
-        }
-        _ = LogDeltaInSeconds(ticks, nameof(MapLogic));
-    }
-
     private string GetMapLogicResultsFullGroupDirectory(Property.Models.Configuration configuration, Model? model, PredictorModel? predictorModel)
     {
         const int zero = 0;
@@ -868,6 +650,79 @@ public partial class DlibDotNet
         return zResultsFullGroupDirectory;
     }
 
+    private List<Face> SetMappingThenGetDistinctFilteredFacesWithMapping(string argZero, Container[] containers)
+    {
+        List<Face> results = new();
+        Mapping mapping;
+        bool? isWrongYear;
+        Item[] filteredItems;
+        DateTime minimumDateTime;
+        List<int> distinctCheck = new();
+        string deterministicHashCodeKeyDisplay;
+        MappingFromItem mappingFromItem;
+        MappingFromPerson mappingFromPerson;
+        MappingFromLocation mappingFromLocation;
+        foreach (Container container in containers)
+        {
+            if (!container.Items.Any())
+                continue;
+            if (!_ArgZeroIsConfigurationRootDirectory && !container.SourceDirectory.StartsWith(argZero))
+                continue;
+            filteredItems = (from l in container.Items where l.ImageFileHolder is not null && (l.Abandoned is null || !l.Abandoned.Value) && l.ValidImageFormatExtension && !_Configuration.IgnoreExtensions.Contains(l.ImageFileHolder.ExtensionLowered) select l).ToArray();
+            if (!filteredItems.Any())
+                continue;
+            foreach (Item item in filteredItems)
+            {
+                if (item.Property?.Id is null || item.ImageFileHolder is null || item.ResizedFileHolder is null)
+                    continue;
+                if (!item.Faces.Any())
+                    continue;
+                foreach (Face face in item.Faces)
+                {
+                    if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
+                        continue;
+                    if (distinctCheck.Contains(item.Property.Id.Value))
+                        continue;
+                    minimumDateTime = Shared.Models.Stateless.Methods.IProperty.GetMinimumDateTime(item.Property);
+                    (isWrongYear, _) = item.Property.IsWrongYear(item.ImageFileHolder.FullName, minimumDateTime);
+                    mappingFromItem = new(item.Property.Id.Value, item.ImageFileHolder, isWrongYear, minimumDateTime, item.ResizedFileHolder);
+                    mappingFromPerson = new(approximateYears: null, by: null, displayDirectoryName: string.Empty, personBirthday: null, segmentB: string.Empty);
+                    deterministicHashCodeKeyDisplay = Shared.Models.Stateless.Methods.IMapping.GetDeterministicHashCodeKeyDisplay(item.Property.Id.Value, face.Location.NormalizedPixelPercentage.Value);
+                    mappingFromLocation = new(face.Location.Confidence, deterministicHashCodeKeyDisplay, face.Location.NormalizedPixelPercentage.Value);
+                    mapping = new(mappingFromItem, mappingFromLocation, mappingFromPerson);
+                    face.SetMapping(mapping);
+                    results.Add(face);
+                }
+            }
+        }
+        return results;
+    }
+
+    private Item[] GetIdSortedFilteredItems(string argZero, Container[] containers)
+    {
+        Item[] results;
+        List<Item> collection = new();
+        foreach (Container container in containers)
+        {
+            if (!container.Items.Any())
+                continue;
+            if (!_ArgZeroIsConfigurationRootDirectory && !container.SourceDirectory.StartsWith(argZero))
+                continue;
+            collection.AddRange(from l in container.Items where l.ImageFileHolder is not null && (l.Abandoned is null || !l.Abandoned.Value) && l.ValidImageFormatExtension && !_Configuration.IgnoreExtensions.Contains(l.ImageFileHolder.ExtensionLowered) select l);
+        }
+        results = (from l in collection orderby l.Property?.Id is not null, l.Property?.Id select l).ToArray();
+        return results;
+    }
+
+    private void OldMapLogic(long ticks, string dResultsFullGroupDirectory, string d2ResultsFullGroupDirectory, MapLogic mapLogic, string outputResolution, Item[] filteredItems)
+    {
+        string dFacesContentDirectory = Path.Combine(dResultsFullGroupDirectory, "()");
+        if (_Configuration.SaveShortcutsForOutputResolutions.Contains(outputResolution))
+            mapLogic.SaveShortcuts(_Configuration.JuliePhares, filteredItems);
+        mapLogic.SavePropertyHolders(filteredItems);
+        _ = LogDeltaInSeconds(ticks, nameof(mapLogic.SavePropertyHolders));
+    }
+
     private void Search(Property.Models.Configuration configuration, Model? model, PredictorModel? predictorModel, string argZero, string propertyRoot, Person[] people)
     {
         Container[] containers;
@@ -882,30 +737,36 @@ public partial class DlibDotNet
         string peopleDateGroupDirectory = Property.Models.Stateless.IResult.GetResultsDateGroupDirectory(configuration, nameof(A2_People));
         MapLogic mapLogic = new(_AppSettings.MaxDegreeOfParallelism, _Configuration.PropertyConfiguration, _Resize.FilenameExtension, _Faces.FilenameExtension, _Faces.HiddenFilenameExtension, _FaceParts.FilenameExtension, ticks, people, peopleDateGroupDirectory, zResultsFullGroupDirectory);
         A_Property propertyLogic = new(_AppSettings.MaxDegreeOfParallelism, _Configuration.PropertyConfiguration, _Resize.FilenameExtension, _Configuration.Reverse, model, predictorModel, mapLogic.IndicesFromNew, mapLogic.KeyValuePairs);
-        if (string.IsNullOrEmpty(configuration.RootDirectory))
+        int totalSeconds = (int)Math.Floor(new TimeSpan(DateTime.Now.Ticks - ticks).TotalSeconds);
-            containers = A_Property.Get(configuration, propertyLogic);
+        string message = $") Building Container(s) - {totalSeconds} total second(s)";
-        else
+        ProgressBarOptions options = new() { ProgressCharacter = '─', ProgressBarOnBottom = true, DisableBottomPercentage = true };
-            containers = Property.Models.Stateless.Container.GetContainers(configuration, _FirstRun, propertyLogic);
+        using (ProgressBar progressBar = new(1, message, options))
+        {
+            if (string.IsNullOrEmpty(configuration.RootDirectory))
+                containers = A_Property.Get(configuration, propertyLogic);
+            else
+                containers = Property.Models.Stateless.Container.GetContainers(configuration, _FirstRun, propertyLogic);
+        }
         FullDoWork(argZero, model, predictorModel, propertyRoot, ticks, mapLogic, propertyLogic, containers);
         foreach (string outputResolution in _Configuration.OutputResolutions)
         {
             if (_FirstRun)
                 break;
             (aResultsFullGroupDirectory, bResultsFullGroupDirectory, cResultsFullGroupDirectory, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, eResultsFullGroupDirectory) = GetResultsFullGroupDirectories(configuration, model, predictorModel, outputResolution);
-            if (_ArgZeroIsConfigurationRootDirectory && _Exceptions.Count == 0 && outputResolution == _Configuration.OutputResolutions[0])
+            if (_ArgZeroIsConfigurationRootDirectory && _Configuration.SaveResizedSubfiles && outputResolution == _Configuration.OutputResolutions[0] && _Configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions.Contains(outputResolution) && _Exceptions.Count == 0)
             {
-                int totalNotMapped = 0;
+                if (string.IsNullOrEmpty(eResultsFullGroupDirectory))
-                DateTime dateTime = new(ticks);
+                    throw new NullReferenceException(nameof(eResultsFullGroupDirectory));
-                List<(int Id, Item Item)> idAndItemCollection = new();
+                string dFacesContentDirectory = Path.Combine(dResultsFullGroupDirectory, "()");
-                foreach (Container container in containers)
+                string eDistanceContentDirectory = Path.Combine(eResultsFullGroupDirectory, "([])");
-                {
+                if (!Directory.Exists(eDistanceContentDirectory))
-                    totalNotMapped += mapLogic.AddToMapping(ticks, container.Items);
+                    _ = Directory.CreateDirectory(eDistanceContentDirectory);
-                    Map.Models.MapLogic.AppendToItems(container.Items, idAndItemCollection);
+                string eDistanceContentFileName = Path.Combine(eDistanceContentDirectory, $"{Property.Models.Stateless.IResult.AllInOne}.tvs");
-                    if (_Configuration.SaveShortcutsForOutputResolutions.Contains(outputResolution))
+                List<Face> distinctFilteredFaces = SetMappingThenGetDistinctFilteredFacesWithMapping(argZero, containers);
-                        mapLogic.SaveShortcuts(_Configuration.JuliePhares, container.Items);
+                SortingContainer[] sortingContainers = E_Distance.SetPersonTicksAndSetFaceDistancesAndSetFaceMappingSortingCollectionThenGetSortingContainers(_AppSettings.MaxDegreeOfParallelism, ticks, mapLogic, outputResolution, eDistanceContentFileName, distinctFilteredFaces);
-                }
+                mapLogic.CommonWork(_AppSettings.MaxDegreeOfParallelism, dFacesContentDirectory, d2ResultsFullGroupDirectory, distinctFilteredFaces, sortingContainers);
-                Item[] items = (from l in idAndItemCollection orderby l.Id select l.Item).ToArray();
+                Item[] filteredItems = GetIdSortedFilteredItems(argZero, containers);
-                MapLogic(ticks, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, mapLogic, outputResolution, items, totalNotMapped);
+                OldMapLogic(ticks, dResultsFullGroupDirectory, d2ResultsFullGroupDirectory, mapLogic, outputResolution, filteredItems);
                 if (!_Configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions.Any())
                     break;
                 if (_FileKeyValuePairs.Any())
@@ -926,8 +787,6 @@ public partial class DlibDotNet
                 _ = Shared.Models.Stateless.Methods.IPath.DeleteEmptyDirectories(Path.Combine(dResultsFullGroupDirectory, "[]"));
             if (_Configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions.Contains(outputResolution))
                 _ = Shared.Models.Stateless.Methods.IPath.DeleteEmptyDirectories(Path.Combine(eResultsFullGroupDirectory, "[]"));
-            if (_Configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions.Contains(outputResolution))
-                _ = Shared.Models.Stateless.Methods.IPath.DeleteEmptyDirectories(Path.Combine(eResultsFullGroupDirectory, "[]"));
             if (_Configuration.SaveFaceLandmarkForOutputResolutions.Contains(outputResolution))
                 _ = Shared.Models.Stateless.Methods.IPath.DeleteEmptyDirectories(Path.Combine(d2ResultsFullGroupDirectory, "[]"));
         }

Instance/Models/Binder/Configuration.cs

@@ -19,7 +19,6 @@ public class Configuration
     [Display(Name = "Ignore Extensions"), Required] public string[] IgnoreExtensions { get; set; }
     [Display(Name = "Ignore Relative Paths"), Required] public string[] IgnoreRelativePaths { get; set; }
     [Display(Name = "Julie Phares Copy Birthdays"), Required] public string[] JuliePhares { get; set; }
-    [Display(Name = "Load Or Create Then Save Directory Distance Results"), Required] public string[] LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions { get; set; }
     [Display(Name = "Load Or Create Then Save Distance Results"), Required] public string[] LoadOrCreateThenSaveDistanceResultsForOutputResolutions { get; set; }
     [Display(Name = "Load Or Create Then Save Image Faces Results"), Required] public string[] LoadOrCreateThenSaveImageFacesResultsForOutputResolutions { get; set; }
     [Display(Name = "Load Or Create Then Save Index"), Required] public bool? LoadOrCreateThenSaveIndex { get; set; }
@@ -129,8 +128,6 @@ public class Configuration
             throw new NullReferenceException(nameof(configuration.TestDistanceResults));
         if (configuration.ValidResolutions is null)
             throw new NullReferenceException(nameof(configuration.ValidResolutions));
-        if (configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions is null)
-            configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions = Array.Empty<string>();
         if (configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions is null)
             configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions = Array.Empty<string>();
         if (configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions is null)
@@ -149,7 +146,6 @@ public class Configuration
                      configuration.IgnoreExtensions,
                      configuration.IgnoreRelativePaths,
                      configuration.JuliePhares,
-                     configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions,
                      configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions,
                      configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions,
                      configuration.LoadOrCreateThenSaveIndex.Value,

Instance/Models/Configuration.cs

@@ -18,7 +18,6 @@ public class Configuration
     public string[] IgnoreExtensions { init; get; }
     public string[] IgnoreRelativePaths { init; get; }
     public string[] JuliePhares { init; get; }
-    public string[] LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions { init; get; }
     public string[] LoadOrCreateThenSaveDistanceResultsForOutputResolutions { init; get; }
     public string[] LoadOrCreateThenSaveImageFacesResultsForOutputResolutions { init; get; }
     public bool LoadOrCreateThenSaveIndex { init; get; }
@@ -53,7 +52,7 @@ public class Configuration
     public string[] ValidResolutions { init; get; }
 
     [JsonConstructor]
-    public Configuration(Property.Models.Configuration propertyConfiguration, bool checkJsonForDistanceResults, int crossDirectoryMaxItemsInDistanceCollection, int distanceFactor, bool forceFaceLastWriteTimeToCreationTime, bool forceMetadataLastWriteTimeToCreationTime, bool forceResizeLastWriteTimeToCreationTime, string[] ignoreExtensions, string[] ignoreRelativePaths, string[] juliePhares, string[] loadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions, string[] loadOrCreateThenSaveDistanceResultsForOutputResolutions, string[] loadOrCreateThenSaveImageFacesResultsForOutputResolutions, bool loadOrCreateThenSaveIndex, int locationConfidenceFactor, int? mappedMaxIndex, int maxItemsInDistanceCollection, string[] mixedYearRelativePaths, string modelDirectory, string modelName, int numberOfJitters, int numberOfTimesToUpsample, string outputExtension, int outputQuality, string[] outputResolutions, bool overrideForFaceImages, bool overrideForFaceLandmarkImages, bool overrideForResizeImages, int paddingLoops, string predictorModelName, bool propertiesChangedForDistance, bool propertiesChangedForFaces, bool propertiesChangedForIndex, bool propertiesChangedForMetadata, bool propertiesChangedForResize, bool reverse, string[] saveFaceLandmarkForOutputResolutions, bool saveFullYearOfRandomFiles, bool saveResizedSubfiles, string[] saveShortcutsForOutputResolutions, bool skipSearch, bool testDistanceResults, string[] validResolutions)
+    public Configuration(Property.Models.Configuration propertyConfiguration, bool checkJsonForDistanceResults, int crossDirectoryMaxItemsInDistanceCollection, int distanceFactor, bool forceFaceLastWriteTimeToCreationTime, bool forceMetadataLastWriteTimeToCreationTime, bool forceResizeLastWriteTimeToCreationTime, string[] ignoreExtensions, string[] ignoreRelativePaths, string[] juliePhares, string[] loadOrCreateThenSaveDistanceResultsForOutputResolutions, string[] loadOrCreateThenSaveImageFacesResultsForOutputResolutions, bool loadOrCreateThenSaveIndex, int locationConfidenceFactor, int? mappedMaxIndex, int maxItemsInDistanceCollection, string[] mixedYearRelativePaths, string modelDirectory, string modelName, int numberOfJitters, int numberOfTimesToUpsample, string outputExtension, int outputQuality, string[] outputResolutions, bool overrideForFaceImages, bool overrideForFaceLandmarkImages, bool overrideForResizeImages, int paddingLoops, string predictorModelName, bool propertiesChangedForDistance, bool propertiesChangedForFaces, bool propertiesChangedForIndex, bool propertiesChangedForMetadata, bool propertiesChangedForResize, bool reverse, string[] saveFaceLandmarkForOutputResolutions, bool saveFullYearOfRandomFiles, bool saveResizedSubfiles, string[] saveShortcutsForOutputResolutions, bool skipSearch, bool testDistanceResults, string[] validResolutions)
     {
         _PropertyConfiguration = propertyConfiguration;
         CheckJsonForDistanceResults = checkJsonForDistanceResults;
@@ -65,7 +64,6 @@ public class Configuration
         IgnoreExtensions = ignoreExtensions;
         IgnoreRelativePaths = ignoreRelativePaths;
         JuliePhares = juliePhares;
-        LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions = loadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions;
         LoadOrCreateThenSaveDistanceResultsForOutputResolutions = loadOrCreateThenSaveDistanceResultsForOutputResolutions;
         LoadOrCreateThenSaveImageFacesResultsForOutputResolutions = loadOrCreateThenSaveImageFacesResultsForOutputResolutions;
         LoadOrCreateThenSaveIndex = loadOrCreateThenSaveIndex;

Instance/Models/_D2_FaceParts.cs

@@ -118,7 +118,7 @@ internal class D2_FaceParts
 
 #pragma warning restore CA1416
 
-    internal void SaveFaceLandmarkImages(string d2ResultsFullGroupDirectory, Container container, List<Tuple<string, DateTime>> subFileTuples, List<string> parseExceptions, Item item, List<Face> faceCollection, bool saveRotated)
+    internal void SaveFaceLandmarkImages(string facesDirectory, List<Tuple<string, DateTime>> subFileTuples, List<string> parseExceptions, Item item, List<Face> faceCollection, bool saveRotated)
     {
         if (item.ImageFileHolder is null)
             throw new NullReferenceException(nameof(item.ImageFileHolder));
@@ -130,33 +130,23 @@ internal class D2_FaceParts
         const int pointSize = 2;
         FileInfo rotatedFileInfo;
         DateTime? dateTime = null;
-        double deterministicHashCodeKey;
         long ticks = DateTime.Now.Ticks;
         bool updateDateWhenMatches = false;
-        List<string> angleBracketCollection = new();
+        string deterministicHashCodeKeyDisplay;
         List<(Face, string, string)> collection = new();
-        angleBracketCollection.AddRange(Property.Models.Stateless.IResult.GetDirectoryInfoCollection(
-            _Configuration.PropertyConfiguration,
-            container.SourceDirectory,
-            d2ResultsFullGroupDirectory,
-            contentDescription: "n x 2 gif file(s) for each face found",
-            singletonDescription: string.Empty,
-            collectionDescription: string.Empty,
-            converted: false));
-        string facesDirectory = Path.Combine(angleBracketCollection[0].Replace("<>", "()"), item.ImageFileHolder.NameWithoutExtension);
         string[] changesFrom = new string[] { nameof(Property.Models.A_Property), nameof(B_Metadata), nameof(C_Resize), nameof(D_Face) };
         List<DateTime> dateTimes = (from l in subFileTuples where changesFrom.Contains(l.Item1) select l.Item2).ToList();
         if (!Directory.Exists(facesDirectory))
             _ = Directory.CreateDirectory(facesDirectory);
         foreach (Face face in faceCollection)
         {
-            if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
+            if (item.Property?.Id is null || face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
             {
                 collection.Add(new(face, string.Empty, string.Empty));
                 continue;
             }
-            deterministicHashCodeKey = Shared.Models.Stateless.Methods.IMapping.GetDeterministicHashCodeKey(item, face);
+            deterministicHashCodeKeyDisplay = Shared.Models.Stateless.Methods.IMapping.GetDeterministicHashCodeKeyDisplay(item.Property.Id.Value, face.Location.NormalizedPixelPercentage.Value);
-            fileInfo = new FileInfo(Path.Combine(facesDirectory, $"{deterministicHashCodeKey}{item.ImageFileHolder.ExtensionLowered}{_FilenameExtension}"));
+            fileInfo = new FileInfo(Path.Combine(facesDirectory, $"{deterministicHashCodeKeyDisplay}{item.ImageFileHolder.ExtensionLowered}{_FilenameExtension}"));
             if (!fileInfo.Exists)
             {
                 if (fileInfo.Directory?.Parent is null)
@@ -167,7 +157,7 @@ internal class D2_FaceParts
             }
             if (string.IsNullOrEmpty(fileInfo.DirectoryName))
                 continue;
-            rotatedFileInfo = new FileInfo(Path.Combine(fileInfo.DirectoryName, $"{deterministicHashCodeKey} - R{item.ImageFileHolder.ExtensionLowered}{_FilenameExtension}"));
+            rotatedFileInfo = new FileInfo(Path.Combine(fileInfo.DirectoryName, $"{deterministicHashCodeKeyDisplay} - R{item.ImageFileHolder.ExtensionLowered}{_FilenameExtension}"));
             collection.Add(new(face, fileInfo.FullName, rotatedFileInfo.FullName));
             if (check)
                 continue;

Instance/Models/_D_Face.cs

@@ -2,6 +2,7 @@ using System.Drawing;
 using System.Drawing.Drawing2D;
 using System.Drawing.Imaging;
 using System.Text.Json;
+using System.Text.Json.Serialization;
 using View_by_Distance.FaceRecognitionDotNet;
 using View_by_Distance.Metadata.Models;
 using View_by_Distance.Property.Models;
@@ -35,7 +36,7 @@ public class D_Face
     private readonly EncoderParameters _EncoderParameters;
     private readonly ImageCodecInfo _HiddenImageCodecInfo;
     private readonly EncoderParameters _HiddenEncoderParameters;
-    private readonly JsonSerializerOptions _WriteIndentedJsonSerializerOptions;
+    private readonly JsonSerializerOptions _WriteIndentedAndWhenWritingNull;
 
     internal D_Face(Configuration configuration, string argZero, Model model, ModelParameter modelParameter, PredictorModel predictorModel, ImageCodecInfo imageCodecInfo, EncoderParameters encoderParameters, string filenameExtension, ImageCodecInfo hiddenImageCodecInfo, EncoderParameters hiddenEncoderParameters, string hiddenFilenameExtension)
     {
@@ -52,7 +53,7 @@ public class D_Face
         _HiddenImageCodecInfo = hiddenImageCodecInfo;
         _HiddenEncoderParameters = hiddenEncoderParameters;
         _HiddenFilenameExtension = hiddenFilenameExtension;
-        _WriteIndentedJsonSerializerOptions = new JsonSerializerOptions { WriteIndented = true };
+        _WriteIndentedAndWhenWritingNull = new JsonSerializerOptions { WriteIndented = true, DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull };
     }
 
     private static void GetPointBounds(PointF[] points, out float xMinimum, out float xMaximum, out float yMinimum, out float yMaximum)
@@ -321,7 +322,7 @@ public class D_Face
         if (results is null)
         {
             results = GetFaces(item, property, outputResolutionWidth, outputResolutionHeight, outputResolutionOrientation);
-            json = JsonSerializer.Serialize(results, _WriteIndentedJsonSerializerOptions);
+            json = JsonSerializer.Serialize(results, _WriteIndentedAndWhenWritingNull);
             bool updateDateWhenMatches = dateTimes.Any() && fileInfo.Exists && dateTimes.Max() > fileInfo.LastWriteTime;
             DateTime? dateTime = !updateDateWhenMatches ? null : dateTimes.Max();
             if (Shared.Models.Stateless.Methods.IPath.WriteAllText(fileInfo.FullName, json, updateDateWhenMatches, compareBeforeWrite: true, updateToWhenMatches: dateTime))
@@ -334,7 +335,7 @@ public class D_Face
             normalizedPixelPercentageDistinctCount = normalizedPixelPercentageCollection.Distinct().Count();
             if (normalizedPixelPercentageDistinctCount != normalizedPixelPercentageCollection.Length)
                 throw new Exception($"Not distinct! <{fileInfo.FullName}>");
-            json = JsonSerializer.Serialize(results, _WriteIndentedJsonSerializerOptions);
+            json = JsonSerializer.Serialize(results, _WriteIndentedAndWhenWritingNull);
             bool updateDateWhenMatches = dateTimes.Any() && fileInfo.Exists && dateTimes.Max() > fileInfo.LastWriteTime;
             DateTime? dateTime = !updateDateWhenMatches ? null : dateTimes.Max();
             if (Shared.Models.Stateless.Methods.IPath.WriteAllText(fileInfo.FullName, json, updateDateWhenMatches, compareBeforeWrite: true, updateToWhenMatches: dateTime))
@@ -356,7 +357,7 @@ public class D_Face
         FileInfo fileInfo;
         bool check = false;
         string parentCheck;
-        double deterministicHashCodeKey;
+        string deterministicHashCodeKeyDisplay;
         List<(Face, FileInfo?, string)> collection = new();
         string[] changesFrom = new string[] { nameof(A_Property), nameof(B_Metadata), nameof(C_Resize) };
         string facesDirectory = Path.Combine(AngleBracketCollection[0].Replace("<>", "()"), item.ImageFileHolder.NameWithoutExtension);
@@ -366,13 +367,13 @@ public class D_Face
             _ = Directory.CreateDirectory(facesDirectory);
         foreach (Face face in faceCollection)
         {
-            if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
+            if (item.Property?.Id is null || face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
             {
                 collection.Add(new(face, null, string.Empty));
                 continue;
             }
-            deterministicHashCodeKey = Shared.Models.Stateless.Methods.IMapping.GetDeterministicHashCodeKey(item, face);
+            deterministicHashCodeKeyDisplay = Shared.Models.Stateless.Methods.IMapping.GetDeterministicHashCodeKeyDisplay(item.Property.Id.Value, face.Location.NormalizedPixelPercentage.Value);
-            fileInfo = new FileInfo(Path.Combine(facesDirectory, $"{deterministicHashCodeKey}{item.ImageFileHolder.ExtensionLowered}{_FilenameExtension}"));
+            fileInfo = new FileInfo(Path.Combine(facesDirectory, $"{deterministicHashCodeKeyDisplay}{item.ImageFileHolder.ExtensionLowered}{_FilenameExtension}"));
             if (!fileInfo.Exists)
             {
                 if (fileInfo.Directory?.Parent is null)
@@ -381,7 +382,7 @@ public class D_Face
                 if (File.Exists(parentCheck))
                     File.Delete(parentCheck);
             }
-            collection.Add(new(face, fileInfo, Path.Combine(facesDirectory, $"{deterministicHashCodeKey}{item.ImageFileHolder.ExtensionLowered}{_HiddenFilenameExtension}")));
+            collection.Add(new(face, fileInfo, Path.Combine(facesDirectory, $"{deterministicHashCodeKeyDisplay}{item.ImageFileHolder.ExtensionLowered}{_HiddenFilenameExtension}")));
             if (_Configuration.OverrideForFaceImages)
                 check = true;
             else if (!fileInfo.Exists)

Instance/Models/_E_Distance.cs

@@ -1,8 +1,6 @@
-using System.Text.Json;
+using ShellProgressBar;
 using View_by_Distance.FaceRecognitionDotNet;
-using View_by_Distance.Metadata.Models;
+using View_by_Distance.Map.Models;
-using View_by_Distance.Property.Models;
-using View_by_Distance.Resize.Models;
 using View_by_Distance.Shared.Models;
 using View_by_Distance.Shared.Models.Stateless;
 
@@ -11,764 +9,135 @@ namespace View_by_Distance.Instance.Models;
 internal class E_Distance
 {
 
-    internal List<string> AngleBracketCollection { get; }
+    private static void SaveFaceDistances(string eDistanceContentFileName, SortingContainer[] sortingContainers)
-
-    private readonly Serilog.ILogger? _Log;
-    private readonly Configuration _Configuration;
-    private readonly JsonSerializerOptions _WriteIndentedJsonSerializerOptions;
-
-    internal E_Distance(Configuration configuration)
     {
-        _Configuration = configuration;
+#pragma warning disable
-        AngleBracketCollection = new List<string>();
+        string[] results = (from l in sortingContainers select string.Concat(l.Sorting.WithinRange, '\t', l.Sorting.DistancePermyriad, '\t', l.Sorting.DaysDelta, '\t', l.Sorting.Id, '\t', l.Sorting.NormalizedPixelPercentage, '\t', l.Sorting.Older, '\t', l.Face.Mapping.MappingFromItem.Id, '\t', l.Face.Mapping.MappingFromLocation.NormalizedPixelPercentage)).ToArray();
-        _Log = Serilog.Log.ForContext<E_Distance>();
+#pragma warning restore
-        _WriteIndentedJsonSerializerOptions = new JsonSerializerOptions { WriteIndented = true };
+        File.WriteAllLines(eDistanceContentFileName, results);
     }
 
-    public override string ToString()
+    private static List<Sorting> GetSortingCollection(MapLogic mapLogic, List<FaceDistance> faceDistanceEncodings, int faceDistanceContainersLength, int i, FaceDistance faceDistanceEncoding)
     {
-        string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
+        List<Sorting> results;
-        return result;
+        List<FaceDistance> faceDistanceLengths = FaceRecognition.FaceDistances(faceDistanceEncodings, faceDistanceEncoding);
-    }
+        if (faceDistanceLengths.Count != faceDistanceContainersLength)
-
+            throw new NotSupportedException();
-    private static List<(DistanceHolder, FaceRecognitionDotNet.FaceEncoding?)> GetDistanceHolder(Item[] items, List<(string JSONDirectory, string TSVDirectory)> directories)
+        bool anyLowerThanTolerance = (from l in faceDistanceLengths where l.Length is not null && l.Length.Value != 0 && l.Length.Value < IFaceDistance.Tolerance select true).Any();
-    {
+        results = mapLogic.GetSortingCollection(i, faceDistanceEncoding, faceDistanceLengths, anyLowerThanTolerance);
-        List<(DistanceHolder, FaceRecognitionDotNet.FaceEncoding?)> results = new();
-        Item item;
-        const int zero = 0;
-        string tsvDirectory;
-        string jsonDirectory;
-        FaceRecognitionDotNet.FaceEncoding? faceEncoding;
-        if (items.Length != directories.Count)
-            throw new Exception();
-        for (int i = 0; i < items.Length; i++)
-        {
-            faceEncoding = null;
-            item = items[i];
-            if (item.ImageFileHolder is null || item.Property?.Id is null || !item.Faces.Any())
-                continue;
-            tsvDirectory = directories[i].TSVDirectory;
-            jsonDirectory = directories[i].JSONDirectory;
-            foreach (Face face in item.Faces)
-            {
-                if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
-                    continue;
-                faceEncoding = FaceRecognition.LoadFaceEncoding(face.FaceEncoding.RawEncoding);
-                results.Add(new(new(face, item.ImageFileHolder, item.Property.Id.Value, jsonDirectory, item.Faces[zero].Location, tsvDirectory), faceEncoding));
-            }
-            if (faceEncoding is null)
-                results.Add(new(new(item.Faces[zero], item.ImageFileHolder, item.Property.Id.Value, jsonDirectory, item.Faces[zero].Location, tsvDirectory), null));
-        }
         return results;
     }
 
-    private void WriteNoFaceCollection(bool updateDateWhenMatches, DateTime? updateToWhenMatches, List<Tuple<string, DateTime>> subFileTuples, List<DistanceHolder> distanceHolders)
+    private static List<SortingContainer> GetSortingContainers(Face face, FaceDistance faceDistanceEncoding, List<Sorting> sortingCollection)
     {
-        string json;
+        List<SortingContainer> results = new();
-        string check;
+        SortingContainer sortingContainer;
-        string jsonFile;
+        Sorting[] collection = Shared.Models.Stateless.Methods.ISorting.Sort(sortingCollection);
-        const int zero = 0;
+        foreach (Sorting sorting in collection)
-        DistanceHolder distanceHolder;
-        List<Tuple<Face, string>> tupleCollection;
-        for (int i = 0; i < distanceHolders.Count; i++)
         {
-            distanceHolder = distanceHolders[i];
+            if (faceDistanceEncoding.NormalizedPixelPercentage is null)
-            if (distanceHolder.Face.Location?.NormalizedPixelPercentage is null)
+                throw new NotSupportedException();
+            if (sorting.DistancePermyriad > IFaceDistance.Permyriad || sorting.DaysDelta > ISorting.DaysDeltaTolerance)
                 continue;
-            check = Path.Combine(distanceHolder.JSONDirectory, $"{zero} - {distanceHolder.FileHolder.NameWithoutExtension}.json");
+            sortingContainer = new(face, sorting);
-            jsonFile = Path.Combine(distanceHolder.JSONDirectory, $"{distanceHolder.Id}.{zero}{distanceHolder.FileHolder.ExtensionLowered}.json");
+            results.Add(sortingContainer);
-            if (File.Exists(check))
+            if (results.Count >= ISorting.MaximumPerFaceShouldBeHigh)
-                File.Move(check, jsonFile);
-            tupleCollection = new() { new(distanceHolders[i].Face, string.Empty) };
-            for (int j = 0; j < distanceHolders.Count; j++)
-            {
-                if (j == i)
-                    continue;
-                distanceHolder = distanceHolders[j];
-                tupleCollection.Add(new(distanceHolder.Face, string.Empty));
-                if (tupleCollection.Count > _Configuration.MaxItemsInDistanceCollection)
-                    break;
-            }
-            json = JsonSerializer.Serialize(tupleCollection, _WriteIndentedJsonSerializerOptions);
-            if (Shared.Models.Stateless.Methods.IPath.WriteAllText(jsonFile, json, updateDateWhenMatches, compareBeforeWrite: true, updateToWhenMatches: updateToWhenMatches))
-                subFileTuples.Add(new Tuple<string, DateTime>(nameof(E_Distance), DateTime.Now));
-        }
-    }
-
-    private static List<FaceRecognitionDotNet.FaceEncoding> GetFaceEncodings((DistanceHolder, FaceRecognitionDotNet.FaceEncoding?)[] distanceHoldersAfterSort)
-    {
-        List<FaceRecognitionDotNet.FaceEncoding> results = new();
-        foreach ((DistanceHolder distanceHolder, FaceRecognitionDotNet.FaceEncoding? faceEncoding) in distanceHoldersAfterSort)
-        {
-            if (distanceHolder.Face.FaceEncoding is null || distanceHolder.Face.Location?.NormalizedPixelPercentage is null || faceEncoding is null)
-                continue;
-            results.Add(faceEncoding);
-        }
-        return results;
-    }
-
-    private void SaveDistanceResults(bool updateDateWhenMatches, DateTime? updateToWhenMatches, List<Tuple<string, DateTime>> subFileTuples, List<(DistanceHolder DistanceHolder, FaceRecognitionDotNet.FaceEncoding? _)> distanceHolders)
-    {
-        string json;
-        string check;
-        string jsonFile;
-        int locationIndex;
-        List<double> faceDistances;
-        DistanceHolder distanceHolder;
-        int normalizedPixelPercentage;
-        DistanceHolder[] sortedDistanceHolders;
-        List<Tuple<Face, string>> tupleCollection;
-        List<(int Index, double Distance)> collection;
-        FaceRecognitionDotNet.FaceEncoding? faceEncoding;
-        (DistanceHolder DistanceHolder, FaceRecognitionDotNet.FaceEncoding? FaceEncoding)[] distanceHoldersAfterSort =
-            distanceHolders.OrderByDescending(l => l.DistanceHolder.Face.FaceEncoding is not null && l.DistanceHolder.Face.Location?.NormalizedPixelPercentage is not null).ToArray();
-        List<FaceRecognitionDotNet.FaceEncoding> faceEncodings = GetFaceEncodings(distanceHoldersAfterSort);
-        for (int i = 0; i < distanceHoldersAfterSort.Length; i++)
-        {
-            faceEncoding = distanceHoldersAfterSort[i].FaceEncoding;
-            distanceHolder = distanceHoldersAfterSort[i].DistanceHolder;
-            collection = new();
-            tupleCollection = new();
-            distanceHolder.Sort = 0d;
-            if (distanceHolder.Face.LocationIndex is null)
-                locationIndex = 0;
-            else
-                locationIndex = distanceHolder.Face.LocationIndex.Value;
-            if (distanceHolder.Face.FaceEncoding is null || distanceHolder.Face.Location?.NormalizedPixelPercentage is null)
-                normalizedPixelPercentage = 0;
-            else
-                normalizedPixelPercentage = distanceHolder.Face.Location.NormalizedPixelPercentage.Value;
-            check = Path.Combine(distanceHolder.JSONDirectory, $"{locationIndex} - {distanceHolder.FileHolder.NameWithoutExtension}.json");
-            jsonFile = Path.Combine(distanceHolder.JSONDirectory, $"{distanceHolder.Id}.{normalizedPixelPercentage}{distanceHolder.FileHolder.ExtensionLowered}.json");
-            if (!Directory.Exists(distanceHolder.JSONDirectory))
-                _ = Directory.CreateDirectory(distanceHolder.JSONDirectory);
-            if (File.Exists(check))
-                File.Move(check, jsonFile);
-            if (faceEncodings.Count == 1)
-                faceDistances = new() { 0d };
-            else if (faceEncoding is null)
-                faceDistances = Enumerable.Repeat(9d, faceEncodings.Count).ToList();
-            else
-                faceDistances = FaceRecognition.FaceDistances(faceEncodings, faceEncoding);
-            if (distanceHolder.Face.FaceEncoding is not null && faceEncoding is not null && faceDistances[i] != 0d)
-                faceDistances[i] = 0d;
-            for (int d = 0; d < faceDistances.Count; d++)
-                collection.Add(new(d, faceDistances[d]));
-            collection = collection.OrderBy(l => l.Distance).ToList();
-            foreach ((int index, double distance) in collection)
-            {
-                distanceHolder = distanceHoldersAfterSort[index].DistanceHolder;
-                if (distanceHolder.Location is null)
-                    continue;
-                distanceHolder.Sort = ((distance * _Configuration.DistanceFactor) + (distanceHolder.Location.Confidence * _Configuration.LocationConfidenceFactor)) / 10;
-            }
-            sortedDistanceHolders = (from l in distanceHoldersAfterSort orderby l.DistanceHolder.Sort select l.DistanceHolder).ToArray();
-            for (int j = 0; j < sortedDistanceHolders.Length; j++)
-            {
-                distanceHolder = sortedDistanceHolders[j];
-                tupleCollection.Add(new(distanceHoldersAfterSort[j].DistanceHolder.Face, string.Empty));
-                if (tupleCollection.Count > _Configuration.MaxItemsInDistanceCollection)
-                    break;
-            }
-            json = JsonSerializer.Serialize(tupleCollection, _WriteIndentedJsonSerializerOptions);
-            if (Shared.Models.Stateless.Methods.IPath.WriteAllText(jsonFile, json, updateDateWhenMatches, compareBeforeWrite: true, updateToWhenMatches: updateToWhenMatches))
-                subFileTuples.Add(new Tuple<string, DateTime>(nameof(E_Distance), DateTime.Now));
-        }
-    }
-
-    internal void LoadOrCreateThenSaveDistanceResults(Property.Models.Configuration configuration, string eResultsFullGroupDirectory, string outputResolution, Container container, List<Tuple<string, DateTime>> sourceDirectoryChanges, Item[] filteredItems)
-    {
-        Item item;
-        string json;
-        bool check = false;
-        string parentCheck;
-        bool hasPopulatedFace;
-        string usingRelativePath;
-        DateTime? dateTime = null;
-        string dCollectionDirectory;
-        FileInfo[] fileInfoCollection;
-        bool updateDateWhenMatches = false;
-        System.IO.DirectoryInfo directoryInfo;
-        System.IO.DirectoryInfo tvsDirectoryInfo;
-        int?[] normalizedPixelPercentageCollection;
-        int normalizedPixelPercentageDistinctCount;
-        List<(string, string)> directories = new();
-        string[] changesFrom = new string[] { nameof(A_Property), nameof(B_Metadata), nameof(C_Resize), nameof(D_Face) };
-        List<DateTime> dateTimes = (from l in sourceDirectoryChanges where changesFrom.Contains(l.Item1) select l.Item2).ToList();
-        List<string> directoryInfoCollection = Property.Models.Stateless.IResult.GetDirectoryInfoCollection(
-            configuration,
-            container.SourceDirectory,
-            eResultsFullGroupDirectory,
-            contentDescription: ".tvs File",
-            singletonDescription: string.Empty,
-            collectionDescription: "n json file(s) for each face found (one to many)",
-            converted: true);
-        for (int i = 0; i < filteredItems.Length; i++)
-        {
-            item = filteredItems[i];
-            if (item.ImageFileHolder is null || item.Property?.Id is null)
-                continue;
-            hasPopulatedFace = (from l in item.Faces where l.FaceEncoding is not null && l.Location?.NormalizedPixelPercentage is not null select true).Any();
-            usingRelativePath = Path.Combine(directoryInfoCollection[0].Replace("<>", "[]"), item.ImageFileHolder.NameWithoutExtension);
-            dCollectionDirectory = Path.Combine(eResultsFullGroupDirectory, "[]", Property.Models.Stateless.IResult.AllInOne, $"{item.Property.Id.Value}{item.ImageFileHolder.ExtensionLowered}");
-            directoryInfo = new System.IO.DirectoryInfo(dCollectionDirectory);
-            if (!directoryInfo.Exists)
-            {
-                if (Directory.Exists(usingRelativePath))
-                {
-                    Directory.Move(usingRelativePath, directoryInfo.FullName);
-                    directoryInfo.Refresh();
-                }
-                if (!Directory.Exists(dCollectionDirectory))
-                {
-                    if (directoryInfo.Parent?.Parent is null)
-                        throw new Exception();
-                    parentCheck = Path.Combine(directoryInfo.Parent.Parent.FullName, directoryInfo.Name);
-                    if (Directory.Exists(parentCheck))
-                    {
-                        foreach (string file in Directory.GetFiles(parentCheck))
-                            File.Delete(file);
-                        Directory.Delete(parentCheck);
-                    }
-                }
-            }
-            tvsDirectoryInfo = new System.IO.DirectoryInfo(Path.Combine(directoryInfoCollection[0].Replace("<>", "()"), item.ImageFileHolder.NameWithoutExtension));
-            directories.Add(new(directoryInfo.FullName, tvsDirectoryInfo.FullName));
-            if (directoryInfo.Exists && (!check || _Configuration.CheckJsonForDistanceResults))
-            {
-                json = string.Empty;
-                normalizedPixelPercentageCollection = Shared.Models.Stateless.Methods.IFace.GetInts(item.Faces);
-                normalizedPixelPercentageDistinctCount = normalizedPixelPercentageCollection.Distinct().Count();
-                if (normalizedPixelPercentageDistinctCount != normalizedPixelPercentageCollection.Length)
-                    check = true;
-                fileInfoCollection = directoryInfo.GetFiles($"{item.Property.Id.Value}*.json", SearchOption.TopDirectoryOnly);
-                if (fileInfoCollection.Length < normalizedPixelPercentageDistinctCount)
-                    check = true;
-                if (!check && _Configuration.CheckJsonForDistanceResults)
-                {
-                    for (int j = 0; j < fileInfoCollection.Length; j++)
-                    {
-                        json = Shared.Models.Stateless.Methods.IIndex.GetJson(fileInfoCollection[j].FullName, fileInfoCollection[j]);
-                        if (!_Configuration.PropertiesChangedForDistance && Shared.Models.Stateless.Methods.IFace.GetFace(fileInfoCollection[j].FullName) is null)
-                        {
-                            check = true;
-                            break;
-                        }
-                    }
-                    if (!check && string.IsNullOrEmpty(json))
-                        check = true;
-                }
-            }
-            if (check)
-                continue;
-            if (_Configuration.PropertiesChangedForDistance)
-                check = true;
-            else if (hasPopulatedFace && !directoryInfo.Exists)
-                check = true;
-            else if (dateTimes.Any() && dateTimes.Max() > directoryInfo.LastWriteTime)
-                check = true;
-            if (check && !updateDateWhenMatches)
-            {
-                updateDateWhenMatches = dateTimes.Any() && directoryInfo.Exists && dateTimes.Max() > directoryInfo.LastWriteTime;
-                dateTime = !updateDateWhenMatches ? null : dateTimes.Max();
-            }
-        }
-        if (check)
-        {
-            DateTime? updateToWhenMatches = dateTime;
-            List<Tuple<string, DateTime>> subFileTuples = new();
-            List<(DistanceHolder, FaceRecognitionDotNet.FaceEncoding?)> distanceHolders = GetDistanceHolder(filteredItems, directories);
-            SaveDistanceResults(updateDateWhenMatches, updateToWhenMatches, subFileTuples, distanceHolders);
-        }
-        _ = Shared.Models.Stateless.Methods.IPath.DeleteEmptyDirectories(directoryInfoCollection[0].Replace("<>", "()"));
-    }
-
-    private List<(string, List<KeyValuePair<string, Face[]>>)> GetFiles(Property.Models.Configuration configuration, Model? model, PredictorModel? predictorModel, string outputResolution)
-    {
-        string json;
-        List<KeyValuePair<string, Face[]>>? facesKeyValuePairCollection;
-        List<(string, List<KeyValuePair<string, Face[]>>)> results = new();
-        string dFacesCollectionDirectory = Path.Combine(Property.Models.Stateless.IResult.GetResultsFullGroupDirectory(configuration, model, predictorModel, nameof(D_Face), outputResolution, includeResizeGroup: true, includeModel: true, includePredictorModel: true), "[[]]");
-        string[] dFacesCollectionFiles = Directory.GetFiles(dFacesCollectionDirectory, "*.json", SearchOption.TopDirectoryOnly);
-        foreach (string dFacesCollectionFile in dFacesCollectionFiles)
-        {
-            json = File.ReadAllText(dFacesCollectionFile);
-            facesKeyValuePairCollection = JsonSerializer.Deserialize<List<KeyValuePair<string, Face[]>>>(json);
-            if (facesKeyValuePairCollection is null)
-                continue;
-            results.Add(new(dFacesCollectionFile, facesKeyValuePairCollection));
-        }
-        return results;
-    }
-
-    private static List<(string, List<Face>, List<FaceRecognitionDotNet.FaceEncoding>)> GetMatches(List<(string, List<KeyValuePair<string, Face[]>>)> files)
-    {
-        List<(string, List<Face>, List<FaceRecognitionDotNet.FaceEncoding>)> results = new();
-        FaceRecognitionDotNet.FaceEncoding faceEncoding;
-        List<Face> faces;
-        List<FaceRecognitionDotNet.FaceEncoding> faceEncodings;
-        foreach ((string, List<KeyValuePair<string, Face[]>>) file in files)
-        {
-            faces = new();
-            faceEncodings = new();
-            foreach (KeyValuePair<string, Face[]> keyValuePair in file.Item2)
-            {
-                foreach (Face face in keyValuePair.Value)
-                {
-                    if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
-                        continue;
-                    faces.Add(face);
-                    faceEncoding = FaceRecognition.LoadFaceEncoding(face.FaceEncoding.RawEncoding);
-                    faceEncodings.Add(faceEncoding);
-                }
-            }
-            results.Add(new(file.Item1, faces, faceEncodings));
-        }
-        return results;
-    }
-
-    private static int GetIndex(double[] faceDistances)
-    {
-        int result;
-        List<double[]> faceDistancesWithIndex = new();
-        for (int y = 0; y < faceDistances.Length; y++)
-            faceDistancesWithIndex.Add(new double[] { faceDistances[y], y });
-        faceDistancesWithIndex = (from l in faceDistancesWithIndex orderby l[0] select l).ToList();
-        result = (int)faceDistancesWithIndex[0][1];
-        return result;
-    }
-
-    private void Save(Property.Models.Configuration configuration, Model? model, PredictorModel? predictorModel, string outputResolution, string eDistanceCollectionDirectory, int k, string relativePath, Face face, List<Tuple<Face, string>> faceAndFaceDistanceCollection)
-    {
-        if (string.IsNullOrEmpty(eDistanceCollectionDirectory))
-            eDistanceCollectionDirectory = Path.Combine(Property.Models.Stateless.IResult.GetResultsFullGroupDirectory(configuration, model, predictorModel, nameof(E_Distance), outputResolution, includeResizeGroup: true, includeModel: true, includePredictorModel: true), "[]");
-        string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(face.RelativePath);
-        string jsonDirectory = string.Concat(eDistanceCollectionDirectory, Path.Combine(relativePath, fileNameWithoutExtension));
-        if (!Directory.Exists(jsonDirectory))
-            _ = Directory.CreateDirectory(jsonDirectory);
-        string json = JsonSerializer.Serialize(faceAndFaceDistanceCollection, _WriteIndentedJsonSerializerOptions);
-        string jsonFile = Path.Combine(jsonDirectory, $"{k} - {fileNameWithoutExtension}.nosj");
-        _ = Shared.Models.Stateless.Methods.IPath.WriteAllText(jsonFile, json, updateDateWhenMatches: true, compareBeforeWrite: true);
-    }
-
-    private static Tuple<Face, double> Get(FaceRecognitionDotNet.FaceEncoding faceEncoding, (string, List<Face>, List<FaceRecognitionDotNet.FaceEncoding>) match)
-    {
-        Tuple<Face, double> result;
-        double[] faceDistances = FaceRecognition.FaceDistances(match.Item3, faceEncoding).ToArray();
-        int index = GetIndex(faceDistances);
-        result = new(match.Item2[index], faceDistances[index]);
-        return result;
-    }
-
-    internal void LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions(Property.Models.Configuration configuration, Model? model, PredictorModel? predictorModel, string outputResolution)
-    {
-        if (_Log is null)
-            throw new NullReferenceException(nameof(_Log));
-        string? relativePath;
-        Face face;
-        ParallelOptions parallelOptions = new();
-        FaceRecognitionDotNet.FaceEncoding faceEncoding;
-        string eDistanceCollectionDirectory = string.Empty;
-        Tuple<Face, double> faceAndFaceDistance;
-        List<Tuple<Face, string>> faceAndFaceDistanceCollection;
-        List<(string, List<KeyValuePair<string, Face[]>>)> files = GetFiles(configuration, model, predictorModel, outputResolution);
-        List<(string, List<Face>, List<FaceRecognitionDotNet.FaceEncoding>)> matches = GetMatches(files);
-        if (files.Count != matches.Count)
-            throw new Exception();
-        int filesCount = files.Count;
-        for (int i = 0; i < filesCount; i++)
-        {
-            _Log.Debug(string.Concat("LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions - ", nameof(outputResolution), ' ', outputResolution, " - ", i, " of ", filesCount));
-            for (int j = 0; j < files[i].Item2.Count; j++)
-            {
-                if (!matches[i].Item2.Any())
-                    continue;
-                for (int k = 0; k < files[i].Item2[j].Value.Length; k++)
-                {
-                    face = files[i].Item2[j].Value[k];
-                    if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
-                        continue;
-                    faceAndFaceDistanceCollection = new(matches.Count);
-                    relativePath = Path.GetDirectoryName(face.RelativePath);
-                    if (string.IsNullOrEmpty(relativePath))
-                        continue;
-                    if (face.FaceEncoding is null)
-                        continue;
-                    faceEncoding = FaceRecognition.LoadFaceEncoding(face.FaceEncoding.RawEncoding);
-                    _ = Parallel.For(0, matches.Count, parallelOptions, z =>
-                      {
-                          if (z != i && matches[z].Item2.Any())
-                          {
-                              faceAndFaceDistance = Get(faceEncoding, matches[z]);
-                              // if (faceAndFaceDistance.Item2 < _Configuration.)
-                              faceAndFaceDistanceCollection.Add(new(faceAndFaceDistance.Item1, faceAndFaceDistance.Item2.ToString("0.000")));
-                          }
-                      });
-                    if (faceAndFaceDistanceCollection.Any())
-                    {
-                        faceAndFaceDistanceCollection = (from l in faceAndFaceDistanceCollection orderby l.Item2 select l).Take(_Configuration.CrossDirectoryMaxItemsInDistanceCollection).ToList();
-                        Save(configuration, model, predictorModel, outputResolution, eDistanceCollectionDirectory, k, relativePath, face, faceAndFaceDistanceCollection);
-                    }
-                }
-            }
-        }
-    }
-
-    internal void SaveFaceNumbers(string eResultsFullGroupDirectory, Item item, Face face, List<int[]> faceDistances)
-    {
-        if (item.Property?.Id is null)
-            throw new NullReferenceException(nameof(item.Property.Id));
-        if (item.ImageFileHolder is null)
-            throw new NullReferenceException(nameof(item.ImageFileHolder));
-        if (face.Location?.NormalizedPixelPercentage is null)
-            throw new NullReferenceException(nameof(face.Location.NormalizedPixelPercentage));
-        if (string.IsNullOrEmpty(eResultsFullGroupDirectory))
-            throw new NullReferenceException(nameof(eResultsFullGroupDirectory));
-        string json;
-        List<(Face, string, string)> collection = new();
-        string[] changesFrom = new string[] { nameof(A_Property), nameof(B_Metadata), nameof(C_Resize), nameof(D_Face) };
-        string eSingletonFile = Path.Combine(eResultsFullGroupDirectory, "{}", Property.Models.Stateless.IResult.AllInOne, $"{item.Property.Id.Value}.{face.Location.NormalizedPixelPercentage.Value}{item.ImageFileHolder.ExtensionLowered}.json");
-        FileInfo fileInfo = new(eSingletonFile);
-        json = JsonSerializer.Serialize(faceDistances, _WriteIndentedJsonSerializerOptions);
-        _ = Shared.Models.Stateless.Methods.IPath.WriteAllText(fileInfo.FullName, json, updateDateWhenMatches: false, compareBeforeWrite: true, updateToWhenMatches: null);
-    }
-
-    internal void GetFaceDistances(string eResultsFullGroupDirectory, List<bool> faceEncodingRequired, List<Tuple<string, DateTime>> subFileTuples, List<string> parseExceptions, Item item, List<Face> faceCollection)
-    {
-        List<int[]>? results;
-        if (item.Property?.Id is null)
-            throw new NullReferenceException(nameof(item.Property.Id));
-        if (item.ImageFileHolder is null)
-            throw new NullReferenceException(nameof(item.ImageFileHolder));
-        if (string.IsNullOrEmpty(eResultsFullGroupDirectory))
-            throw new NullReferenceException(nameof(eResultsFullGroupDirectory));
-        string json;
-        FileInfo fileInfo;
-        string eSingletonFile;
-        List<(Face, string, string)> collection = new();
-        string[] changesFrom = new string[] { nameof(A_Property), nameof(B_Metadata), nameof(C_Resize), nameof(D_Face) };
-        List<DateTime> dateTimes = (from l in subFileTuples where changesFrom.Contains(l.Item1) select l.Item2).ToList();
-        foreach (Face face in faceCollection)
-        {
-            results = null;
-            if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
-                continue;
-            eSingletonFile = Path.Combine(eResultsFullGroupDirectory, "{}", Property.Models.Stateless.IResult.AllInOne, $"{item.Property.Id.Value}.{face.Location.NormalizedPixelPercentage.Value}{item.ImageFileHolder.ExtensionLowered}.json");
-            fileInfo = new(eSingletonFile);
-            if (_Configuration.PropertiesChangedForDistance)
-                results = null;
-            else if (!fileInfo.Exists)
-                results = null;
-            else if (dateTimes.Any() && dateTimes.Max() > fileInfo.LastWriteTime)
-                results = null;
-            else
-            {
-                json = File.ReadAllText(fileInfo.FullName);
-                try
-                {
-                    results = JsonSerializer.Deserialize<List<int[]>>(json);
-                    if (results is null)
-                        throw new NullReferenceException(nameof(results));
-                    subFileTuples.Add(new Tuple<string, DateTime>(nameof(E_Distance), fileInfo.LastWriteTime));
-                    lock (face)
-                        face.SetFaceNumbers(results);
-                }
-                catch (Exception)
-                {
-                    results = null;
-                    parseExceptions.Add(nameof(E_Distance));
-                }
-            }
-            if (results is null && !faceEncodingRequired.Any())
-                faceEncodingRequired.Add(true);
-        }
-    }
-
-    public static double GetStandardDeviation(IEnumerable<double> values, double average)
-    {
-        double result = 0;
-        if (!values.Any())
-            throw new Exception("Collection must have at least one value!");
-        double sum = values.Sum(l => (l - average) * (l - average));
-        result = Math.Sqrt(sum / values.Count());
-        return result;
-    }
-
-    private static int GetSelectedIndex(int maxDegreeOfParallelism, Random random, List<FaceRecognitionDotNet.FaceEncoding> faceEncodings)
-    {
-        int? result;
-        int selectedIndex;
-        List<(int? Index, double? Sum)> faceDistanceCollections = new();
-        if (maxDegreeOfParallelism == 1)
-        {
-            double sum;
-            List<double> faceDistances;
-            for (int i = 0; i < faceEncodings.Count; i++)
-            {
-                faceDistances = FaceRecognition.FaceDistances(faceEncodings, faceEncodings[i]);
-                sum = faceDistances.Sum();
-                faceDistanceCollections.Add(new(i, sum));
-            }
-        }
-        else
-        {
-            for (int i = 0; i < faceEncodings.Count; i++)
-                faceDistanceCollections.Add(new(null, null));
-            ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = maxDegreeOfParallelism };
-            _ = Parallel.For(0, faceEncodings.Count, parallelOptions, (i, state) =>
-            {
-                List<double> faceDistances = FaceRecognition.FaceDistances(faceEncodings, faceEncodings[i]);
-                double sum = faceDistances.Sum();
-                lock (faceDistanceCollections)
-                    faceDistanceCollections[i] = new(i, sum);
-            });
-        }
-        faceDistanceCollections = faceDistanceCollections.OrderBy(l => l.Sum).ToList();
-        if (faceDistanceCollections.Count != faceEncodings.Count)
-            throw new Exception();
-        if (faceDistanceCollections.Count > 1000)
-            selectedIndex = random.Next(0, 36);
-        else if (faceDistanceCollections.Count > 500)
-            selectedIndex = random.Next(0, 31);
-        else if (faceDistanceCollections.Count > 200)
-            selectedIndex = random.Next(0, 26);
-        else if (faceDistanceCollections.Count > 100)
-            selectedIndex = random.Next(0, 21);
-        else if (faceDistanceCollections.Count > 50)
-            selectedIndex = random.Next(0, 16);
-        else if (faceDistanceCollections.Count > 25)
-            selectedIndex = random.Next(0, 11);
-        else if (faceDistanceCollections.Count > 10)
-            selectedIndex = random.Next(0, 6);
-        else if (faceDistanceCollections.Count > 5)
-            selectedIndex = random.Next(0, 3);
-        else
-            selectedIndex = 0;
-        result = faceDistanceCollections[selectedIndex].Index;
-        if (result is null)
-            throw new NullReferenceException(nameof(result));
-        return result.Value;
-    }
-
-    private static void SetFiltered(List<(FaceRecognitionDotNet.FaceEncoding FaceEncoding, MappingContainer MappingContainer)> collection)
-    {
-        double ucl;
-        bool check;
-        double average;
-        double[] doubles;
-        double standardDeviation;
-        double?[] nullableDoubles;
-        for (int i = 0; i < int.MaxValue; i++)
-        {
-            check = true;
-            nullableDoubles = (from l in collection where l.MappingContainer.Mapping.Filtered is not null && !l.MappingContainer.Mapping.Filtered.Value select l.MappingContainer.Distance).ToArray();
-            doubles = (from l in nullableDoubles where l.HasValue select l.Value).ToArray();
-            if (doubles.Length < 4)
-                break;
-            average = doubles.Average();
-            standardDeviation = GetStandardDeviation(doubles, average);
-            ucl = average + (standardDeviation * 3);
-            if (ucl > IClosest.Tolerance)
-                ucl = IClosest.Tolerance;
-            foreach ((FaceRecognitionDotNet.FaceEncoding _, MappingContainer mappingContainer) in collection)
-            {
-                if (mappingContainer.Mapping.Filtered is null || mappingContainer.Mapping.Filtered.Value || mappingContainer.Distance <= ucl)
-                    continue;
-                if (check)
-                    check = false;
-                mappingContainer.Mapping.SetFiltered();
-            }
-            if (check)
                 break;
         }
+        return results;
     }
 
-    private static FaceDistance GetFaceDistanceParallelFor(Face face, FaceRecognitionDotNet.FaceEncoding faceEncoding, Mapping mapping, DateTime minimumDateTime, bool? isWrongYear, string key, FaceRecognitionDotNet.FaceEncoding[] faceEncodings)
+    private static SortingContainer[] GetSortingContainersThenSetFaceMappingSortingCollection(int maxDegreeOfParallelism, long ticks, MapLogic mapLogic, string outputResolution, FaceDistanceContainer[] faceDistanceContainers)
     {
-        FaceDistance result;
+        SortingContainer[] results;
-        if (face.Location?.NormalizedPixelPercentage is null)
+        List<SortingContainer> collection = new();
-            throw new NullReferenceException(nameof(face.Location.NormalizedPixelPercentage));
+        List<FaceDistance> faceDistanceEncodings = new();
-        List<double> faceDistances = FaceRecognition.FaceDistances(faceEncodings, faceEncoding);
+        int totalSeconds = (int)Math.Floor(new TimeSpan(DateTime.Now.Ticks - ticks).TotalSeconds);
-        result = new(faceDistances, isWrongYear, key, mapping, minimumDateTime);
+        ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = maxDegreeOfParallelism };
-        return result;
+        string message = $") {faceDistanceContainers.Length:000} faceDistanceContainer(s) - {totalSeconds} total second(s) - {outputResolution}";
-    }
+        ProgressBarOptions options = new() { ProgressCharacter = '─', ProgressBarOnBottom = true, DisableBottomPercentage = true };
-
+        foreach (FaceDistanceContainer faceDistanceContainer in faceDistanceContainers)
-    private static List<FaceDistance> GetFaceDistanceCollection(int maxDegreeOfParallelism, List<(string Key, int Id, Mapping Mapping, DateTime MinimumDateTime, bool? IsWrongYear, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>)> collection, Face face)
+        {
-    {
+            if (faceDistanceContainer.FaceDistance.Encoding is null)
-        List<FaceDistance> results;
+                continue;
-        if (face.FaceEncoding is null)
+            faceDistanceEncodings.Add(faceDistanceContainer.FaceDistance);
-            throw new NullReferenceException(nameof(face.FaceEncoding));
+        }
-        FaceRecognitionDotNet.FaceEncoding faceEncoding = FaceRecognition.LoadFaceEncoding(face.FaceEncoding.RawEncoding);
+        using ProgressBar progressBar = new(faceDistanceContainers.Length, message, options);
-        if (maxDegreeOfParallelism == 1)
+        _ = Parallel.For(0, faceDistanceContainers.Length, parallelOptions, (i, state) =>
+        {
+            progressBar.Tick();
+            Face face = faceDistanceContainers[i].Face;
+            if (face.Mapping is null)
+                throw new NotSupportedException();
+            FaceDistance faceDistanceEncoding = faceDistanceContainers[i].FaceDistance;
+            List<Sorting> sortingCollection = GetSortingCollection(mapLogic, faceDistanceEncodings, faceDistanceContainers.Length, i, faceDistanceEncoding);
+            List<SortingContainer> sortingContainers = GetSortingContainers(face, faceDistanceEncoding, sortingCollection);
+            lock (collection)
+                collection.AddRange(sortingContainers);
+            lock (face)
+                face.ReleaseFaceDistance();
+        });
+        results = Shared.Models.Stateless.Methods.ISortingContainer.Sort(collection);
+        return results;
+    }
+
+    private static FaceDistanceContainer[] GetFaceDistanceContainers(Face[] firstFilteredFaces)
+    {
+        FaceDistanceContainer[] results;
+        FaceDistance faceDistance;
+        FaceDistanceContainer faceDistanceContainer;
+        List<FaceDistanceContainer> collection = new();
+        foreach (Face face in firstFilteredFaces)
+        {
+            if (face.Mapping is null)
+                throw new NotSupportedException();
+            if (face.FaceDistance?.Encoding is not FaceRecognitionDotNet.FaceEncoding faceEncoding)
+                throw new NotSupportedException();
+            faceDistance = new(face.Mapping.MappingFromLocation.Confidence, faceEncoding, face.Mapping.MappingFromItem.Id, face.Mapping.MappingFromItem.IsWrongYear, face.Mapping.MappingFromItem.MinimumDateTime, face.Mapping.MappingFromLocation.NormalizedPixelPercentage);
+            faceDistanceContainer = new(face, faceDistance);
+            collection.Add(faceDistanceContainer);
+        }
+        results = (from l in collection orderby l.FaceDistance.Encoding is not null select l).ToArray();
+        if (results.Any() && results[0].FaceDistance.Encoding is null)
+            throw new Exception("Sorting failed!");
+        return results;
+    }
+
+    private static void SetFaceDistances(int maxDegreeOfParallelism, long ticks, string outputResolution, Face[] selectedFilteredFaces)
+    {
+        int totalSeconds = (int)Math.Floor(new TimeSpan(DateTime.Now.Ticks - ticks).TotalSeconds);
+        ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = maxDegreeOfParallelism };
+        string message = $") {selectedFilteredFaces.Length:000} Load Face Encoding - {totalSeconds} total second(s) - {outputResolution}";
+        ProgressBarOptions options = new() { ProgressCharacter = '─', ProgressBarOnBottom = true, DisableBottomPercentage = false };
+        using ProgressBar progressBar = new(selectedFilteredFaces.Length, message, options);
+        _ = Parallel.For(0, selectedFilteredFaces.Length, parallelOptions, (i, state) =>
         {
-            results = new();
             FaceDistance faceDistance;
-            List<double> faceDistances;
-            FaceRecognitionDotNet.FaceEncoding[] faceEncodings;
-            if (face.Location?.NormalizedPixelPercentage is null)
-                throw new NullReferenceException(nameof(face.Location.NormalizedPixelPercentage));
-            foreach ((string key, int id, Mapping mapping, DateTime minimumDateTime, bool? isWrongYear, List<(FaceRecognitionDotNet.FaceEncoding FaceEncoding, MappingContainer _)> faceEncodingContainers) in collection)
-            {
-                faceEncodings = (from l in faceEncodingContainers select l.FaceEncoding).ToArray();
-                faceDistances = FaceRecognition.FaceDistances(faceEncodings, faceEncoding);
-                faceDistance = new(faceDistances, isWrongYear, key, mapping, minimumDateTime);
-                results.Add(faceDistance);
-                if (results.Count > IFaceDistance.MaximumPer)
-                    break;
-            }
-        }
-        else
-        {
-            results = new();
-            ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = maxDegreeOfParallelism };
-            _ = Parallel.For(0, collection.Count, parallelOptions, (i, state) =>
-            {
-                (string key, int id, Mapping mapping, DateTime minimumDateTime, bool? isWrongYear, List<(FaceRecognitionDotNet.FaceEncoding FaceEncoding, MappingContainer _)> faceEncodingContainers) = collection[i];
-                FaceRecognitionDotNet.FaceEncoding[] faceEncodings = (from l in faceEncodingContainers select l.FaceEncoding).ToArray();
-                FaceDistance? closest = GetFaceDistanceParallelFor(face, faceEncoding, mapping, minimumDateTime, isWrongYear, key, faceEncodings);
-                if (closest is not null)
-                {
-                    lock (results)
-                    {
-                        results.Add(closest);
-                        if (results.Count > IFaceDistance.MaximumPer)
-                            state.Break();
-                    }
-                }
-            });
-        }
-        return results;
-    }
-
-    private static FaceRecognitionDotNet.FaceEncoding? GetFaceEncoding(Face face)
-    {
-        FaceRecognitionDotNet.FaceEncoding? result;
-        if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
-            result = null;
-        else
-            result = FaceRecognition.LoadFaceEncoding(face.FaceEncoding.RawEncoding);
-        return result;
-    }
-
-    private static List<FaceRecognitionDotNet.FaceEncoding> GetFaceEncodingsOnly(int maxDegreeOfParallelism, List<MappingContainer> collection)
-    {
-        List<FaceRecognitionDotNet.FaceEncoding> results;
-        if (maxDegreeOfParallelism == 1)
-        {
-            results = new();
             FaceRecognitionDotNet.FaceEncoding faceEncoding;
-            foreach (MappingContainer mappingContainer in collection)
+            Face face = selectedFilteredFaces[i];
-            {
+            if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
-                if (mappingContainer.Face?.FaceEncoding is null || mappingContainer.Face.Location?.NormalizedPixelPercentage is null)
+                throw new NotSupportedException();
-                    continue;
+            if (face.Mapping is null)
-                faceEncoding = FaceRecognition.LoadFaceEncoding(mappingContainer.Face.FaceEncoding.RawEncoding);
+                throw new NotSupportedException();
-                results.Add(faceEncoding);
+            faceEncoding = FaceRecognition.LoadFaceEncoding(face.FaceEncoding.RawEncoding);
-            }
+            faceDistance = new(face.Location.Confidence, faceEncoding, face.Mapping.MappingFromItem.Id, face.Mapping.MappingFromItem.IsWrongYear, face.Mapping.MappingFromItem.MinimumDateTime, face.Location.NormalizedPixelPercentage.Value);
-        }
+            lock (face)
-        else
+                face.FaceDistanceAdd(faceDistance);
-        {
+        });
-            results = new();
+    }
-            ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = maxDegreeOfParallelism };
+
-            _ = Parallel.For(0, collection.Count, parallelOptions, (i, state) =>
+    internal static SortingContainer[] SetPersonTicksAndSetFaceDistancesAndSetFaceMappingSortingCollectionThenGetSortingContainers(int maxDegreeOfParallelism, long ticks, MapLogic mapLogic, string outputResolution, string eDistanceContentFileName, List<Face> distinctFilteredFaces)
-            {
+    {
-                Face? face = collection[i].Face;
+        SortingContainer[] results;
-                if (face is null)
+        Face[] orderedFilteredFaces = (from l in distinctFilteredFaces orderby l.Mapping is not null, l.Mapping?.MappingFromItem.MinimumDateTime descending select l).ToArray();
-                    throw new Exception();
+        mapLogic.SetPersonTicks(outputResolution, orderedFilteredFaces);
-                FaceRecognitionDotNet.FaceEncoding? faceEncoding = GetFaceEncoding(face);
+        Face[] selectedFilteredFaces = orderedFilteredFaces.Skip(ISorting.FacesToSkipAfterSortBeforeLoad).Take(ISorting.FacesToTakeAfterSortBeforeLoad).ToArray();
-                if (faceEncoding is not null)
+        SetFaceDistances(maxDegreeOfParallelism, ticks, outputResolution, selectedFilteredFaces);
-                {
+        FaceDistanceContainer[] faceDistanceContainers = GetFaceDistanceContainers(selectedFilteredFaces);
-                    lock (results)
+        results = GetSortingContainersThenSetFaceMappingSortingCollection(maxDegreeOfParallelism, ticks, mapLogic, outputResolution, faceDistanceContainers);
-                        results.Add(faceEncoding);
+        if (results.Length < IFaceDistance.Permyriad)
-                }
+            SaveFaceDistances(eDistanceContentFileName, results);
-            });
-        }
         return results;
     }
 
-    private static void SetNonFiltered(List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)> collection)
-    {
-        foreach ((FaceRecognitionDotNet.FaceEncoding _, MappingContainer mappingContainer) in collection)
-        {
-            if (mappingContainer.Mapping.Filtered is null)
-                mappingContainer.Mapping.SetFiltered(value: false);
-        }
-    }
-
-    private Dictionary<string, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>> GetThreeSigmaFaceEncodings(int maxDegreeOfParallelism, long ticks, Random random, Dictionary<string, List<MappingContainer>> keyValuePairs)
-    {
-        if (_Log is null)
-            throw new NullReferenceException(nameof(_Log));
-        Dictionary<string, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>> results = new();
-        int totalSeconds;
-        int selectedIndex;
-        List<double> faceDistances;
-        MappingContainer mappingContainer;
-        int keyValuePairsCount = keyValuePairs.Count;
-        FaceRecognitionDotNet.FaceEncoding faceEncoding;
-        List<FaceRecognitionDotNet.FaceEncoding> faceEncodings;
-        List<(FaceRecognitionDotNet.FaceEncoding FaceEncoding, MappingContainer MappingContainer)> collection;
-        foreach (KeyValuePair<string, List<MappingContainer>> keyValuePair in keyValuePairs)
-        {
-            collection = new();
-            faceEncodings = GetFaceEncodingsOnly(maxDegreeOfParallelism, keyValuePair.Value);
-            for (int i = 0; i < faceEncodings.Count; i++)
-            {
-                faceEncoding = faceEncodings[i];
-                mappingContainer = keyValuePair.Value[i];
-                collection.Add(new(faceEncoding, mappingContainer));
-            }
-            results.Add(keyValuePair.Key, collection);
-            if (faceEncodings.Count == 1)
-                selectedIndex = 0;
-            else
-                selectedIndex = GetSelectedIndex(maxDegreeOfParallelism, random, faceEncodings);
-            faceDistances = FaceRecognition.FaceDistances(faceEncodings, faceEncodings[selectedIndex]);
-            for (int i = 0; i < faceEncodings.Count; i++)
-                collection[i].MappingContainer.SetDistance(faceDistances[i]);
-            if (collection.Count > 3)
-                SetFiltered(collection);
-            SetNonFiltered(collection);
-            totalSeconds = (int)Math.Floor(new TimeSpan(DateTime.Now.Ticks - ticks).TotalSeconds);
-            _Log.Information($"{keyValuePairsCount:0000}) {totalSeconds} total second(s) - {keyValuePair.Key} - {collection[selectedIndex].MappingContainer.Mapping.DisplayDirectoryName}");
-        }
-        return results;
-    }
-
-    internal Dictionary<string, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>> ParallelWork(int maxDegreeOfParallelism, long ticks, Map.Models.MapLogic mapLogic, Item[] items, int totalNotMapped)
-    {
-        Dictionary<string, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>> results;
-        Random random = new((int)ticks);
-        mapLogic.ForceSingleImage(ticks, items, totalNotMapped, random);
-        Dictionary<string, List<MappingContainer>> keyValuePairs = Map.Models.Stateless.IMapLogic.GetKeyValuePairs(items);
-        results = GetThreeSigmaFaceEncodings(maxDegreeOfParallelism, ticks, random, keyValuePairs);
-        return results;
-    }
-
-    public static void AddToFaceDistance(int maxDegreeOfParallelism, Map.Models.MapLogic mapLogic, Item[] items, List<(string, int, Mapping, DateTime, bool?, List<(FaceRecognitionDotNet.FaceEncoding, MappingContainer)>)> collection)
-    {
-        Face face;
-        double deterministicHashCodeKey;
-        DateTime dateTime = DateTime.Now;
-        List<FaceDistance> faceDistances;
-        foreach (Item item in items)
-        {
-            if (item.Property?.Id is null || item.ImageFileHolder is null || item.ResizedFileHolder is null)
-                continue;
-            for (int i = 0; i < item.Faces.Count; i++)
-            {
-                face = item.Faces[i];
-                face.FaceDistances.Clear();
-                if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
-                    continue;
-                if ((from l in item.Mapping where l.NormalizedPixelPercentage.HasValue && l.NormalizedPixelPercentage.Value == face.Location.NormalizedPixelPercentage.Value select true).Any())
-                    continue;
-                deterministicHashCodeKey = Shared.Models.Stateless.Methods.IMapping.GetDeterministicHashCodeKey(item, face);
-                if (mapLogic.Skip(deterministicHashCodeKey))
-                    continue;
-                faceDistances = GetFaceDistanceCollection(maxDegreeOfParallelism, collection, face);
-                face.FaceDistances.AddRange(faceDistances);
-            }
-        }
-    }
-
 }

Instance/appsettings.json

@@ -152,9 +152,6 @@
         "1976-01-05_00",
         "1982-05-02_00"
       ],
-      "LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions": [
-        "1920 x 1080"
-      ],
       "LoadOrCreateThenSaveDistanceResultsForOutputResolutions": [
         "1920 x 1080"
       ],

Map/Models/Stateless/IMapLogic.cs

@@ -3,12 +3,6 @@ namespace View_by_Distance.Map.Models.Stateless;
 public interface IMapLogic
 { // ...
 
-    (bool?, string[]) TestStatic_IsWrongYear(Shared.Models.Item item);
+    const int Sigma = 3;
-    static (bool?, string[]) IsWrongYear(Shared.Models.Item item) =>
-       MapLogic.IsWrongYear(item);
-
-    Dictionary<string, List<Shared.Models.MappingContainer>> TestStatic_GetKeyValuePairs(Shared.Models.Item[] items);
-    static Dictionary<string, List<Shared.Models.MappingContainer>> GetKeyValuePairs(Shared.Models.Item[] items) =>
-       MapLogic.GetKeyValuePairs(items);
 
 }

Map/Models/Stateless/MapLogic.cs

@@ -1,84 +1,6 @@
-using View_by_Distance.Shared.Models;
-
 namespace View_by_Distance.Map.Models.Stateless;
 
 internal abstract class MapLogic
 {
 
-    internal static string GetMappingSegmentB(long ticks, PersonBirthday personBirthday, int? approximateYears, DateTime minimumDateTime, bool? isWrongYear)
-    {
-        int years;
-        string result;
-        TimeSpan? timeSpan = Shared.Models.Stateless.Methods.IPersonBirthday.GetTimeSpan(minimumDateTime, isWrongYear, personBirthday);
-        if (timeSpan.HasValue && timeSpan.Value.Ticks < 0)
-            result = "!---";
-        else if (timeSpan.HasValue)
-        {
-            (years, _) = Shared.Models.Stateless.Methods.IPersonBirthday.GetAge(minimumDateTime, personBirthday);
-            result = $"^{years:000}";
-        }
-        else if (approximateYears.HasValue)
-        {
-            DateTime dateTime = new(ticks);
-            (years, _) = Shared.Models.Stateless.Methods.IAge.GetAge(minimumDateTime, dateTime.AddYears(-approximateYears.Value));
-            result = $"~{years:000}";
-        }
-        else
-        {
-            string isWrongYearFlag = Shared.Models.Stateless.Methods.IItem.GetWrongYearFlag(isWrongYear);
-            result = $"{isWrongYearFlag}{minimumDateTime:yyyy}";
-        }
-        return result;
-    }
-
-    internal static Dictionary<string, List<MappingContainer>> GetKeyValuePairs(Item[] items)
-    {
-        Dictionary<string, List<MappingContainer>> results = new();
-        string key;
-        bool? isWrongYear;
-        string personKeyFormatted;
-        DateTime minimumDateTime;
-        MappingContainer mappingContainer;
-        foreach (Item item in items)
-        {
-            if (item.Property?.Id is null || item.ImageFileHolder is null || item.ResizedFileHolder is null)
-                continue;
-            if (!item.Mapping.Any())
-                continue;
-            foreach (Face face in item.Faces)
-            {
-                if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
-                    continue;
-                foreach (Mapping mapping in item.Mapping)
-                {
-                    if (mapping.NormalizedPixelPercentage.HasValue && mapping.NormalizedPixelPercentage.Value != face.Location.NormalizedPixelPercentage.Value)
-                        continue;
-                    // if (named.NormalizedPixelPercentage is null && (Shared.Models.Stateless.INamed.OnlyUseNamedWithNormalizedPixelPercentagePopulatedForGetKeyValuePairs || item.Named.Count != 1 || item.Faces.Count != 1))
-                    //     continue;
-                    minimumDateTime = Shared.Models.Stateless.Methods.IProperty.GetMinimumDateTime(item.Property);
-                    (isWrongYear, _) = item.Property.IsWrongYear(item.ImageFileHolder.FullName, minimumDateTime);
-                    personKeyFormatted = Shared.Models.Stateless.Methods.IPersonBirthday.GetFormatted(mapping.PersonBirthday);
-                    key = string.Concat(personKeyFormatted, mapping.SegmentB);
-                    if (!results.ContainsKey(key))
-                        results.Add(key, new());
-                    mappingContainer = new(face, item.Property.Id.Value, isWrongYear, key, mapping, minimumDateTime);
-                    results[key].Add(mappingContainer);
-                    // if (named.NormalizedPixelPercentage is null)
-                    //     break;
-                }
-            }
-        }
-        return results;
-    }
-
-    internal static (bool?, string[]) IsWrongYear(Item item)
-    {
-        (bool?, string[]) result;
-        if (item.Property is null || item.ImageFileHolder is null)
-            throw new NullReferenceException();
-        DateTime? minimumDateTime = Shared.Models.Stateless.Methods.IProperty.GetMinimumDateTime(item.Property);
-        result = item.Property.IsWrongYear(item.ImageFileHolder.FullName, minimumDateTime);
-        return result;
-    }
-
 }

Map/Models/Stateless/Methods/IMapLogic.cs

@@ -0,0 +1,6 @@
+namespace View_by_Distance.Map.Models.Stateless.Methods;
+
+public interface IMapLogic
+{ // ...
+
+}

Map/Models/Stateless/SetByDeterministicHashCode.cs

@@ -1,3 +1,4 @@
+using ShellProgressBar;
 using System.Globalization;
 using System.Text.Json;
 using View_by_Distance.Shared.Models;
@@ -7,11 +8,14 @@ namespace View_by_Distance.Map.Models.Stateless;
 public class ByDeterministicHashCode
 {
 
-    private static void SetOther(string resizeFilenameExtension, Person[] people, string deterministicHashCodePeopleDirectory, List<double> skipCollection, List<(string, int?, PersonBirthday[], long)> peopleCollection)
+    private static void SetOther(string resizeFilenameExtension, Person[] people, string deterministicHashCodePeopleDirectory, List<double> skipCollection, Dictionary<long, long> personKeyAliases, List<(string, int?, PersonBirthday[], long)> peopleCollection)
     {
-        long ticks;
+        long pK;
         string json;
+        long personKey;
+        PersonBirthday pB;
         string[] segments;
+        const int zero = 0;
         int? approximateYears;
         string groupDirectoryName;
         string personKeyFormatted;
@@ -37,12 +41,12 @@ public class ByDeterministicHashCode
         foreach (string groupDirectory in groupDirectories)
         {
             groupDirectoryName = Path.GetFileName(groupDirectory);
-            if (groupDirectoryName[0] == '!')
+            if (groupDirectoryName[zero] == '!')
             {
                 skipCollection.AddRange(from l in Directory.GetFiles(groupDirectory, $"*{resizeFilenameExtension}", SearchOption.AllDirectories) select double.Parse(Path.GetFileNameWithoutExtension(l)));
                 continue;
             }
-            else if (groupDirectoryName[0] is not '_' and not '~' and not '^')
+            else if (groupDirectoryName[zero] is not '_' and not '~' and not '^')
                 continue;
             skipCollection.AddRange(from l in Directory.GetFiles(groupDirectory, $"*{resizeFilenameExtension}", SearchOption.AllDirectories) select double.Parse(Path.GetFileNameWithoutExtension(l)));
             personDisplayDirectories = Directory.GetDirectories(groupDirectory, "*", SearchOption.TopDirectoryOnly);
@@ -52,12 +56,12 @@ public class ByDeterministicHashCode
                 personDisplayDirectoryName = Path.GetFileName(personDisplayDirectory);
                 if (string.IsNullOrEmpty(personDisplayDirectoryName))
                     continue;
-                if (groupDirectoryName[0] != '~')
+                if (groupDirectoryName[zero] != '~')
                     approximateYears = null;
                 else
                 {
                     segments = personDisplayDirectoryName.Split('~');
-                    if (segments.Length == 1 || !int.TryParse(segments[1].Split('-')[0], out int years))
+                    if (segments.Length == 1 || !int.TryParse(segments[1].Split('-')[zero], out int years))
                         approximateYears = null;
                     else
                         approximateYears = years;
@@ -98,12 +102,22 @@ public class ByDeterministicHashCode
                         _ = Shared.Models.Stateless.Methods.IPath.WriteAllText(personKeyJsonFileName, json, updateDateWhenMatches: false, compareBeforeWrite: true, updateToWhenMatches: null);
                     }
                     collection = personBirthdays.OrderByDescending(l => l.Value).ToArray();
-                    ticks = collection[0].Value.Ticks;
+                    personKey = collection[zero].Value.Ticks;
-                    peopleCollection.Add(new(personDisplayDirectoryName, approximateYears, collection, ticks));
+                    if (personBirthdays.Count > 1)
+                    {
+                        for (int i = 1; i < collection.Length; i++)
+                        {
+                            pB = collection[i];
+                            pK = pB.Value.Ticks;
+                            if (!personKeyAliases.ContainsKey(pK))
+                                personKeyAliases.Add(pK, personKey);
+                        }
+                    }
+                    peopleCollection.Add(new(personDisplayDirectoryName, approximateYears, collection, personKey));
                     for (int i = 0; i < collection.Length; i++)
                     {
-                        ticks = collection[i].Value.Ticks;
+                        personKey = collection[i].Value.Ticks;
-                        personKeys.Add(ticks);
+                        personKeys.Add(personKey);
                     }
                 }
             }
@@ -113,48 +127,62 @@ public class ByDeterministicHashCode
         DateTime incrementDate = new(Shared.Models.Stateless.IPersonBirthday.FirstYear, 1, 1);
         for (int i = 0; i < 500; i++)
         {
-            ticks = incrementDate.Ticks;
+            personKey = incrementDate.Ticks;
             personBirthday = new(incrementDate);
             incrementDate = incrementDate.AddDays(1);
             personKeyFormatted = Shared.Models.Stateless.Methods.IPersonBirthday.GetFormatted(personBirthday);
-            if (personKeys.Contains(ticks))
+            if (personKeys.Contains(personKey))
                 continue;
-            personKeys.Add(ticks);
+            personKeys.Add(personKey);
-            peopleCollection.Add(new(displayDirectoryName, approximateYears, new PersonBirthday[] { personBirthday }, ticks));
+            peopleCollection.Add(new(displayDirectoryName, approximateYears, new PersonBirthday[] { personBirthday }, personKey));
         }
     }
-
+    internal static void SetCollections(int maxDegreeOfParallelism, long ticks, string zPropertyHolderContentDirectory, Dictionary<long, long> personKeyAliases, List<(PersonBirthday, int, int)> idThenNormalizedPixelPercentageCollection, List<(PersonBirthday, double)> incorrectDeterministicHashCodeCollection, Dictionary<int, List<Face>> keyValuePairs)
-    internal static void SetKeyValuePairs(string zPropertyHolderContentDirectory, List<(PersonBirthday, double)> deterministicHashCodeCollection, List<(PersonBirthday, double)> incorrectDeterministicHashCodeCollection, Dictionary<int, List<Face>> keyValuePairs)
     {
+        int? id;
         string[] files;
-        string personKey;
+        long personKey;
+        const int zero = 0;
         string[] yearDirectories;
+        string personKeyFormatted;
         string ticksDirectoryName;
         string? personFirstInitial;
         string[] personKeyDirectories;
+        int? normalizedPixelPercentage;
         string[] personNameDirectories;
         PersonBirthday? personBirthday;
         string[] personNameLinkDirectories;
         string? personFirstInitialDirectory;
-        double? reversedDeterministicHashCodeKey;
         bool keyValuePairsAny = keyValuePairs.Any();
+        ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = maxDegreeOfParallelism };
+        int totalSeconds = (int)Math.Floor(new TimeSpan(DateTime.Now.Ticks - ticks).TotalSeconds);
         string[] ticksDirectories = Directory.GetDirectories(zPropertyHolderContentDirectory, "*", SearchOption.TopDirectoryOnly);
+        string message = $") {ticksDirectories.Length:000} ticks Director(ies) - {totalSeconds} total second(s)";
+        ProgressBarOptions options = new() { ProgressCharacter = '─', ProgressBarOnBottom = true, DisableBottomPercentage = true };
+        using ProgressBar progressBar = new(ticksDirectories.Length, message, options);
         foreach (string ticksDirectory in ticksDirectories)
         {
+            progressBar.Tick();
             ticksDirectoryName = Path.GetFileName(ticksDirectory);
-            if (ticksDirectoryName.Length < 3 || ticksDirectoryName[0] != '(' || ticksDirectoryName[^1] != ')')
+            if (ticksDirectoryName.Length < 3 || ticksDirectoryName[zero] != '(' || ticksDirectoryName[^1] != ')')
                 continue;
             personKeyDirectories = Directory.GetDirectories(ticksDirectory, "*", SearchOption.TopDirectoryOnly);
             foreach (string personKeyDirectory in personKeyDirectories)
             {
-                personKey = Path.GetFileName(personKeyDirectory);
+                personKeyFormatted = Path.GetFileName(personKeyDirectory);
-                if (personKey.Length != Shared.Models.Stateless.IPersonBirthday.Format.Length)
+                if (personKeyFormatted.Length != Shared.Models.Stateless.IPersonBirthday.Format.Length)
                     personBirthday = null;
                 else
                 {
-                    personBirthday = Shared.Models.Stateless.Methods.IPersonBirthday.GetPersonBirthday(personKey);
+                    personBirthday = Shared.Models.Stateless.Methods.IPersonBirthday.GetPersonBirthday(personKeyFormatted);
                     if (personBirthday is null)
                         continue;
+                    personKey = personBirthday.Value.Ticks;
+                    if (personKeyAliases.ContainsKey(personKey))
+                    {
+                        personKey = personKeyAliases[personKey];
+                        personBirthday = Shared.Models.Stateless.Methods.IPersonBirthday.GetPersonBirthday(personKey);
+                    }
                 }
                 yearDirectories = Directory.GetDirectories(personKeyDirectory, "*", SearchOption.TopDirectoryOnly);
                 foreach (string yearDirectory in yearDirectories)
@@ -170,18 +198,20 @@ public class ByDeterministicHashCode
                             continue;
                         personFirstInitialDirectory = Path.Combine(yearDirectory, personFirstInitial);
                         files = Directory.GetFiles(personNameDirectory, "*", SearchOption.TopDirectoryOnly);
-                        if (personKey == nameof(Closest) && files.Any())
+                        if (personKeyFormatted == nameof(Models.MapLogic.ForceSingleImage) && files.Any())
-                            throw new Exception($"Move personKey directories up one from {nameof(Closest)} and delete {nameof(Closest)} directory!");
+                            throw new Exception($"Move personKey directories up one from {nameof(Models.MapLogic.ForceSingleImage)} and delete {nameof(Models.MapLogic.ForceSingleImage)} directory!");
+                        if (personKeyFormatted == nameof(Sorting) && files.Any())
+                            throw new Exception($"Move personKey directories up one from {nameof(Sorting)} and delete {nameof(Sorting)} directory!");
                         if (personBirthday is null)
                             continue;
                         foreach (string file in files)
                         {
                             if (file.EndsWith(".lnk") || file.EndsWith(".json"))
                                 continue;
-                            reversedDeterministicHashCodeKey = Shared.Models.Stateless.Methods.IMapping.GetReversedDeterministicHashCodeKey(keyValuePairsAny, keyValuePairs, file);
+                            (id, normalizedPixelPercentage) = Shared.Models.Stateless.Methods.IMapping.GetReversedDeterministicHashCodeKey(keyValuePairsAny, keyValuePairs, file);
-                            if (reversedDeterministicHashCodeKey is null)
+                            if (id is null || normalizedPixelPercentage is null)
                                 continue;
-                            deterministicHashCodeCollection.Add(new(personBirthday, reversedDeterministicHashCodeKey.Value));
+                            idThenNormalizedPixelPercentageCollection.Add(new(personBirthday, id.Value, normalizedPixelPercentage.Value));
                         }
                         personNameLinkDirectories = Directory.GetDirectories(personNameDirectory, "*", SearchOption.TopDirectoryOnly);
                         foreach (string personNameLinkDirectory in personNameLinkDirectories)
@@ -209,7 +239,7 @@ public class ByDeterministicHashCode
         }
     }
 
-    private static List<long> GetTicks(Dictionary<int, PersonBirthday[]> deterministicHashCodeUnknownFaceKeyValuePairs)
+    private static List<long> GetPersonKeys(Dictionary<int, PersonBirthday[]> deterministicHashCodeUnknownFaceKeyValuePairs)
     {
         List<long> results = new();
         long personKey;
@@ -225,58 +255,86 @@ public class ByDeterministicHashCode
         return results;
     }
 
-    private static void Set(List<(PersonBirthday PersonBirthday, double IdAndNormalizedPixelPercentage)> deterministicHashCodeCollection, List<long> deterministicHashCodePersonKeys, Dictionary<double, List<PersonBirthday>> deterministicHashCodeScope)
+    private static void SetKeyValuePairs(List<(PersonBirthday, int, int)> idThenNormalizedPixelPercentageCollection, List<(PersonBirthday PersonBirthday, double IdAndNormalizedPixelPercentage)> incorrectDeterministicHashCodeCollection, Dictionary<double, PersonBirthday[]> incorrectDeterministicHashCodeKeyValuePairs, Dictionary<int, Dictionary<int, PersonBirthday[]>> idThenNormalizedPixelPercentageKeyValuePairs)
     {
-        long personKey;
-        deterministicHashCodeCollection = (from l in deterministicHashCodeCollection orderby l.IdAndNormalizedPixelPercentage select l).ToList();
-        foreach ((PersonBirthday personBirthday, double idAndNormalizedPixelPercentage) in deterministicHashCodeCollection)
-        {
-            if (!deterministicHashCodeScope.ContainsKey(idAndNormalizedPixelPercentage))
-                deterministicHashCodeScope.Add(idAndNormalizedPixelPercentage, new());
-            deterministicHashCodeScope[idAndNormalizedPixelPercentage].Add(personBirthday);
-            personKey = personBirthday.Value.Ticks;
-            deterministicHashCodePersonKeys.Add(personKey);
-        }
-    }
-
-    internal static void SetByRef(string resizeFilenameExtension, Person[] people, List<double> skipCollection, Dictionary<long, (string, int?, PersonBirthday[], long)> peopleKeyValuePairs, List<long> notMappedTicks, Dictionary<int, PersonBirthday[]> deterministicHashCodeUnknownFaceKeyValuePairs, Dictionary<double, PersonBirthday[]> deterministicHashCodeKeyValuePairs, Dictionary<double, PersonBirthday[]> incorrectDeterministicHashCodeKeyValuePairs, string zPropertyHolderContentDirectory, string zPropertyHolderPeopleContentDirectory)
-    {
-        Dictionary<int, List<Face>> keyValuePairs = new();
-        List<long> deterministicHashCodePersonKeys = new();
-        List<(string, int?, PersonBirthday[], long)> peopleCollection = new();
-        Dictionary<double, List<PersonBirthday>> deterministicHashCodeScope = new();
         Dictionary<double, List<PersonBirthday>> incorrectDeterministicHashCodeScope = new();
-        List<long> deterministicHashCodeUnknownFacePersonKeys = GetTicks(deterministicHashCodeUnknownFaceKeyValuePairs);
+        Dictionary<int, Dictionary<int, List<PersonBirthday>>> idThenNormalizedPixelPercentageScope = new();
-        List<(PersonBirthday PersonBirthday, double IdAndNormalizedPixelPercentage)> incorrectDeterministicHashCodeCollection = new();
-        List<(PersonBirthday PersonBirthday, double IdAndNormalizedPixelPercentage)> deterministicHashCodeCollection = new();
-        SetOther(resizeFilenameExtension, people, zPropertyHolderPeopleContentDirectory, skipCollection, peopleCollection);
-        SetKeyValuePairs(zPropertyHolderContentDirectory, deterministicHashCodeCollection, incorrectDeterministicHashCodeCollection, keyValuePairs);
-        Set(deterministicHashCodeCollection, deterministicHashCodePersonKeys, deterministicHashCodeScope);
-        incorrectDeterministicHashCodeCollection = (from l in incorrectDeterministicHashCodeCollection orderby l.IdAndNormalizedPixelPercentage select l).ToList();
-        deterministicHashCodePersonKeys = deterministicHashCodePersonKeys.Distinct().ToList();
         foreach ((PersonBirthday personBirthday, double idAndNormalizedPixelPercentage) in incorrectDeterministicHashCodeCollection)
         {
             if (!incorrectDeterministicHashCodeScope.ContainsKey(idAndNormalizedPixelPercentage))
                 incorrectDeterministicHashCodeScope.Add(idAndNormalizedPixelPercentage, new());
             incorrectDeterministicHashCodeScope[idAndNormalizedPixelPercentage].Add(personBirthday);
         }
-        foreach (KeyValuePair<double, List<PersonBirthday>> keyValuePair in deterministicHashCodeScope)
-            deterministicHashCodeKeyValuePairs.Add(keyValuePair.Key, keyValuePair.Value.Distinct().ToArray());
         foreach (KeyValuePair<double, List<PersonBirthday>> keyValuePair in incorrectDeterministicHashCodeScope)
             incorrectDeterministicHashCodeKeyValuePairs.Add(keyValuePair.Key, keyValuePair.Value.Distinct().ToArray());
-        if (peopleCollection.Any())
+        string check;
+        int normalizedPixelPercentageInDecimalForm;
+        foreach ((PersonBirthday personBirthday, int id, int normalizedPixelPercentage) in idThenNormalizedPixelPercentageCollection)
         {
-            foreach ((string displayDirectoryName, int? approximateYears, PersonBirthday[] personBirthdays, long ticks) in peopleCollection)
+            if (!idThenNormalizedPixelPercentageScope.ContainsKey(id))
+                idThenNormalizedPixelPercentageScope.Add(id, new());
+            check = normalizedPixelPercentage.ToString();
+            if (check.Length == Shared.Models.Stateless.ILocation.Digits)
             {
-                if (peopleKeyValuePairs.ContainsKey(ticks) && peopleKeyValuePairs[ticks].Item1 != displayDirectoryName)
+                if (!idThenNormalizedPixelPercentageScope[id].ContainsKey(normalizedPixelPercentage))
-                    throw new NotImplementedException();
+                    idThenNormalizedPixelPercentageScope[id].Add(normalizedPixelPercentage, new());
-                if (deterministicHashCodeUnknownFacePersonKeys.Contains(ticks) || deterministicHashCodePersonKeys.Contains(ticks))
+                idThenNormalizedPixelPercentageScope[id][normalizedPixelPercentage].Add(personBirthday);
-                    peopleKeyValuePairs.Add(ticks, new(displayDirectoryName, approximateYears, personBirthdays, ticks));
+            }
-                else
+            else
-                    notMappedTicks.Add(ticks);
+            {
+                normalizedPixelPercentageInDecimalForm = int.Parse(check.PadRight(Shared.Models.Stateless.ILocation.Digits, '0'));
+                if (!idThenNormalizedPixelPercentageScope[id].ContainsKey(normalizedPixelPercentageInDecimalForm))
+                    idThenNormalizedPixelPercentageScope[id].Add(normalizedPixelPercentageInDecimalForm, new());
+                idThenNormalizedPixelPercentageScope[id][normalizedPixelPercentageInDecimalForm].Add(personBirthday);
             }
         }
-        if (deterministicHashCodeUnknownFacePersonKeys.Any() || deterministicHashCodePersonKeys.Any())
+        foreach (KeyValuePair<int, Dictionary<int, List<PersonBirthday>>> keyValuePair in idThenNormalizedPixelPercentageScope)
+        {
+            idThenNormalizedPixelPercentageKeyValuePairs.Add(keyValuePair.Key, new());
+            foreach (KeyValuePair<int, List<PersonBirthday>> innerKeyValuePair in keyValuePair.Value)
+                idThenNormalizedPixelPercentageKeyValuePairs[keyValuePair.Key].Add(innerKeyValuePair.Key, innerKeyValuePair.Value.Distinct().ToArray());
+        }
+    }
+
+    internal static void SetByRef(int maxDegreeOfParallelism, long ticks, string resizeFilenameExtension, Person[] people, List<double> skipCollection, Dictionary<long, (string DisplayDirectoryName, int? ApproximateYears, PersonBirthday[] PersonBirthdays, long PersonKey)> peopleKeyValuePairs, List<long> notMappedPersonKeys, Dictionary<int, PersonBirthday[]> deterministicHashCodeUnknownFaceKeyValuePairs, Dictionary<int, Dictionary<int, PersonBirthday[]>> idThenNormalizedPixelPercentageKeyValuePairs, Dictionary<double, PersonBirthday[]> incorrectDeterministicHashCodeKeyValuePairs, string zPropertyHolderContentDirectory, string zPropertyHolderPeopleContentDirectory)
+    {
+        Dictionary<long, long> personKeyAliases = new();
+        Dictionary<int, List<Face>> keyValuePairs = new();
+        List<long> idThenNormalizedPixelPercentagePersonKeys = new();
+        List<(string, int?, PersonBirthday[], long)> peopleCollection = new();
+        List<(PersonBirthday, int, int)> idThenNormalizedPixelPercentageCollection = new();
+        List<long> deterministicHashCodeUnknownFacePersonKeys = GetPersonKeys(deterministicHashCodeUnknownFaceKeyValuePairs);
+        List<(PersonBirthday PersonBirthday, double IdAndNormalizedPixelPercentage)> incorrectDeterministicHashCodeCollection = new();
+        SetOther(resizeFilenameExtension, people, zPropertyHolderPeopleContentDirectory, skipCollection, personKeyAliases, peopleCollection);
+        SetCollections(maxDegreeOfParallelism, ticks, zPropertyHolderContentDirectory, personKeyAliases, idThenNormalizedPixelPercentageCollection, incorrectDeterministicHashCodeCollection, keyValuePairs);
+        SetKeyValuePairs(idThenNormalizedPixelPercentageCollection, incorrectDeterministicHashCodeCollection, incorrectDeterministicHashCodeKeyValuePairs, idThenNormalizedPixelPercentageKeyValuePairs);
+        incorrectDeterministicHashCodeCollection = (from l in incorrectDeterministicHashCodeCollection orderby l.IdAndNormalizedPixelPercentage select l).ToList();
+        foreach (KeyValuePair<int, Dictionary<int, PersonBirthday[]>> keyValuePair in idThenNormalizedPixelPercentageKeyValuePairs)
+        {
+            foreach (KeyValuePair<int, PersonBirthday[]> keyValue in keyValuePair.Value)
+                idThenNormalizedPixelPercentagePersonKeys.AddRange(from l in keyValue.Value select l.Value.Ticks);
+        }
+        idThenNormalizedPixelPercentagePersonKeys = idThenNormalizedPixelPercentagePersonKeys.Distinct().ToList();
+        foreach (KeyValuePair<int, PersonBirthday[]> keyValuePair in deterministicHashCodeUnknownFaceKeyValuePairs)
+            deterministicHashCodeUnknownFacePersonKeys.AddRange(from l in keyValuePair.Value select l.Value.Ticks);
+        deterministicHashCodeUnknownFacePersonKeys = deterministicHashCodeUnknownFacePersonKeys.Distinct().ToList();
+        if (peopleCollection.Any())
+        {
+            foreach ((string displayDirectoryName, int? approximateYears, PersonBirthday[] personBirthdays, long personKey) in peopleCollection)
+            {
+                if (peopleKeyValuePairs.ContainsKey(personKey))
+                {
+                    if (peopleKeyValuePairs[personKey].DisplayDirectoryName == displayDirectoryName)
+                        continue;
+                    throw new NotImplementedException();
+                }
+                if (!deterministicHashCodeUnknownFacePersonKeys.Contains(personKey) && !idThenNormalizedPixelPercentagePersonKeys.Contains(personKey))
+                    notMappedPersonKeys.Add(personKey);
+                else
+                    peopleKeyValuePairs.Add(personKey, new(displayDirectoryName, approximateYears, personBirthdays, personKey));
+            }
+        }
+        if (deterministicHashCodeUnknownFacePersonKeys.Any() || idThenNormalizedPixelPercentagePersonKeys.Any())
         {
             int? approximateYears = null;
             PersonBirthday? personBirthday;
@@ -289,7 +347,7 @@ public class ByDeterministicHashCode
                     peopleKeyValuePairs.Add(personKey, new(displayDirectoryName, approximateYears, new PersonBirthday[] { personBirthday }, personKey));
                 }
             }
-            foreach (long personKey in deterministicHashCodePersonKeys)
+            foreach (long personKey in idThenNormalizedPixelPercentagePersonKeys)
             {
                 if (!peopleKeyValuePairs.ContainsKey(personKey))
                 {

Shared/Models/Closest.cs

@@ -1,45 +0,0 @@
-using System.Text.Json;
-using System.Text.Json.Serialization;
-
-namespace View_by_Distance.Shared.Models;
-
-public class Closest : Properties.IClosest
-{
-
-    protected readonly bool _AboveTolerance;
-    protected readonly int _Average;
-    protected readonly bool? _IsWrongYear;
-    protected Mapping _Mapping;
-    protected readonly double _Minimum;
-    protected readonly DateTime _MinimumDateTime;
-    protected readonly int _NormalizedPixelPercentage;
-    protected readonly long? _TicksDelta;
-    public bool AboveTolerance => _AboveTolerance;
-    public double Average => _Average;
-    public bool? IsWrongYear => _IsWrongYear;
-    public Mapping Mapping => _Mapping;
-    public double Minimum => _Minimum;
-    public DateTime MinimumDateTime => _MinimumDateTime;
-    public int NormalizedPixelPercentage => _NormalizedPixelPercentage;
-    public long? TicksDelta => _TicksDelta;
-
-    [JsonConstructor]
-    public Closest(bool aboveTolerance, int average, int normalizedPixelPercentage, bool? isWrongYear, Mapping mapping, double minimum, DateTime minimumDateTime, long? ticksDelta)
-    {
-        _AboveTolerance = aboveTolerance;
-        _Average = average;
-        _NormalizedPixelPercentage = normalizedPixelPercentage;
-        _IsWrongYear = isWrongYear;
-        _Mapping = mapping;
-        _Minimum = minimum;
-        _MinimumDateTime = minimumDateTime;
-        _TicksDelta = ticksDelta;
-    }
-
-    public override string ToString()
-    {
-        string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
-        return result;
-    }
-
-}

Shared/Models/Face.cs

@@ -7,67 +7,47 @@ public class Face : Properties.IFace
 {
 
     protected DateTime _DateTime;
-    protected List<FaceDistance> _FaceDistances;
+    protected FaceDistance? _FaceDistance;
     protected FaceEncoding? _FaceEncoding;
     protected Dictionary<Stateless.FacePart, FacePoint[]>? _FaceParts;
-    protected List<int[]>? _FaceNumbers;
     protected readonly OutputResolution? _OutputResolution;
     protected Location? _Location;
     protected readonly int? _LocationIndex;
+    protected Mapping? _Mapping;
     protected readonly string _RelativePath;
-    protected List<object> _Tags;
     public DateTime DateTime => _DateTime;
-    public List<FaceDistance> FaceDistances => _FaceDistances;
+    public FaceDistance? FaceDistance => _FaceDistance;
     public FaceEncoding? FaceEncoding => _FaceEncoding;
     public Dictionary<Stateless.FacePart, FacePoint[]>? FaceParts => _FaceParts;
-    public List<int[]>? FaceNumbers => _FaceNumbers;
     public Location? Location => _Location;
     public int? LocationIndex => _LocationIndex;
+    public Mapping? Mapping => _Mapping;
     public OutputResolution? OutputResolution => _OutputResolution;
     public string RelativePath => _RelativePath;
-    public List<object> Tags => _Tags;
 
     [JsonConstructor]
-    public Face(DateTime dateTime, List<FaceDistance> faceDistances, FaceEncoding? faceEncoding, Dictionary<Stateless.FacePart, FacePoint[]>? faceParts, List<int[]>? faceNumbers, Location? location, int? locationIndex, OutputResolution? outputResolution, string relativePath)
+    public Face(DateTime dateTime, FaceDistance? faceDistance, FaceEncoding? faceEncoding, Dictionary<Stateless.FacePart, FacePoint[]>? faceParts, Location? location, int? locationIndex, Mapping? mapping, OutputResolution? outputResolution, string relativePath)
     {
-        if (faceDistances is null)
-            faceDistances = new();
         _DateTime = dateTime;
-        _FaceDistances = faceDistances;
+        _FaceDistance = faceDistance;
         _FaceEncoding = faceEncoding;
         _FaceParts = faceParts;
-        _FaceNumbers = faceNumbers;
         _Location = location;
         _LocationIndex = locationIndex;
+        _Mapping = mapping;
         _OutputResolution = outputResolution;
         _RelativePath = relativePath;
-        _Tags = new();
     }
 
-    public Face() :
-        this(DateTime.MinValue, new(), null, null, null, null, null, null, string.Empty)
-    { }
-
-    public Face(Location location) :
-        this(DateTime.MinValue, new(), null, null, null, location, null, null, string.Empty)
-    { }
-
     public Face(int facesCount, Face face) :
-        this(face.DateTime, new(), face.FaceEncoding, face.FaceParts, null, face.Location, face.LocationIndex, face.OutputResolution, face.RelativePath)
+        this(face.DateTime, null, face.FaceEncoding, face.FaceParts, face.Location, face.LocationIndex, null, face.OutputResolution, face.RelativePath)
     {
         if (face.Location?.Confidence is not null && face.OutputResolution is not null)
             _Location = new(face.Location.Confidence, face.OutputResolution.Height, face.Location, face.OutputResolution.Width, facesCount);
     }
 
-    public Face(int outputResolutionWidth, int outputResolutionHeight, int outputResolutionOrientation, Face face) :
-        this(face.DateTime, new(), face.FaceEncoding, face.FaceParts, null, face.Location, face.LocationIndex, null, face.RelativePath)
-    {
-        if (outputResolutionHeight > 0)
-            _OutputResolution = new(outputResolutionHeight, outputResolutionOrientation, outputResolutionWidth);
-    }
-
     public Face(Property property, int outputResolutionWidth, int outputResolutionHeight, int outputResolutionOrientation, string relativePath, int? i, Location? location) :
-        this(DateTime.MinValue, new(), null, null, null, location, i, null, relativePath)
+        this(DateTime.MinValue, null, null, null, location, i, null, null, relativePath)
     {
         DateTime?[] dateTimes;
         _OutputResolution = new(outputResolutionHeight, outputResolutionOrientation, outputResolutionWidth);
@@ -85,6 +65,10 @@ public class Face : Properties.IFace
 
     public void SetFaceParts(Dictionary<Stateless.FacePart, FacePoint[]> faceParts) => _FaceParts = faceParts;
 
-    public void SetFaceNumbers(List<int[]> faceNumbers) => _FaceNumbers = faceNumbers;
+    public void ReleaseFaceDistance() => _FaceDistance = null;
+
+    public void SetMapping(Mapping mapping) => _Mapping = mapping;
+
+    public void FaceDistanceAdd(FaceDistance faceDistance) => _FaceDistance = faceDistance;
 
 }

Shared/Models/FaceDistance.cs

@@ -3,30 +3,39 @@ using System.Text.Json.Serialization;
 
 namespace View_by_Distance.Shared.Models;
 
-public class FaceDistance : Properties.IFaceDistance
+public record class FaceDistance : Properties.IFaceDistance
 {
 
-    protected readonly List<double> _Distances;
+    public double? Confidence { init; get; }
-    protected readonly bool? _IsWrongYear;
+    public object? Encoding { init; get; }
-    protected readonly string _Key;
+    public int Id { init; get; }
-    protected readonly Mapping _Mapping;
+    public bool? IsWrongYear { init; get; }
-    protected readonly DateTime _MinimumDateTime;
+    public double? Length { init; get; }
-    public List<double> Distances => _Distances;
+    public DateTime? MinimumDateTime { init; get; }
-    public bool? IsWrongYear => _IsWrongYear;
+    public int? NormalizedPixelPercentage { init; get; }
-    public string Key => _Key;
-    public Mapping Mapping => _Mapping;
-    public DateTime MinimumDateTime => _MinimumDateTime;
 
     [JsonConstructor]
-    public FaceDistance(List<double> distances, bool? isWrongYear, string key, Mapping mapping, DateTime minimumDateTime)
+    public FaceDistance(double? confidence, object? encoding, int id, bool? isWrongYear, double? length, DateTime? minimumDateTime, int? normalizedPixelPercentage)
     {
-        _Distances = distances;
+        Confidence = confidence;
-        _IsWrongYear = isWrongYear;
+        Encoding = encoding;
-        _Key = key;
+        Id = id;
-        _Mapping = mapping;
+        IsWrongYear = isWrongYear;
-        _MinimumDateTime = minimumDateTime;
+        Length = length;
+        MinimumDateTime = minimumDateTime;
+        NormalizedPixelPercentage = normalizedPixelPercentage;
     }
 
+    public FaceDistance(double? confidence, object? encoding, int id, bool? isWrongYear, DateTime? minimumDateTime, int? normalizedPixelPercentage) :
+        this(confidence, encoding, id, isWrongYear, null, minimumDateTime, normalizedPixelPercentage)
+    { }
+
+    public FaceDistance(FaceDistance faceDistance, double length) :
+        this(faceDistance.Confidence, null, faceDistance.Id, faceDistance.IsWrongYear, length, faceDistance.MinimumDateTime, faceDistance.NormalizedPixelPercentage)
+    { }
+
+    public FaceDistance(object encoding) => Encoding = encoding;
+
     public override string ToString()
     {
         string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });

Shared/Models/FaceDistanceContainer.cs

@@ -0,0 +1,25 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace View_by_Distance.Shared.Models;
+
+public record class FaceDistanceContainer : Properties.IFaceDistanceContainer
+{
+
+    public Face Face { init; get; }
+    public FaceDistance FaceDistance { init; get; }
+
+    [JsonConstructor]
+    public FaceDistanceContainer(Face face, FaceDistance faceDistance)
+    {
+        Face = face;
+        FaceDistance = faceDistance;
+    }
+
+    public override string ToString()
+    {
+        string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
+        return result;
+    }
+
+}

Shared/Models/Item.cs

@@ -8,10 +8,8 @@ public class Item : Properties.IItem
 
     protected readonly bool? _Abandoned;
     protected readonly bool? _Changed;
-    protected List<Closest> _Closest;
     protected List<Face> _Faces;
     protected readonly FileHolder? _ImageFileHolder;
-    protected List<Mapping> _Mapping;
     protected bool? _Moved;
     protected readonly bool? _NoJson;
     protected Property? _Property;
@@ -21,10 +19,8 @@ public class Item : Properties.IItem
     protected bool _ValidImageFormatExtension;
     public bool? Abandoned => _Abandoned;
     public bool? Changed => _Changed;
-    public List<Closest> Closest => _Closest;
     public List<Face> Faces => _Faces;
     public FileHolder? ImageFileHolder => _ImageFileHolder;
-    public List<Mapping> Mapping => _Mapping;
     public bool? Moved => _Moved;
     public bool? NoJson => _NoJson;
     public Property? Property => _Property;
@@ -34,14 +30,12 @@ public class Item : Properties.IItem
     public bool ValidImageFormatExtension => _ValidImageFormatExtension;
 
     [JsonConstructor]
-    public Item(bool? abandoned, bool? changed, List<Closest> closest, List<Face> faces, FileHolder? imageFileHolder, List<Mapping> mapping, bool? moved, bool? noJson, Property? property, string relativePath, FileHolder? resizedFileHolder, string sourceDirectoryFile, bool validImageFormatExtension)
+    public Item(bool? abandoned, bool? changed, List<Face> faces, FileHolder? imageFileHolder, bool? moved, bool? noJson, Property? property, string relativePath, FileHolder? resizedFileHolder, string sourceDirectoryFile, bool validImageFormatExtension)
     {
         _Abandoned = abandoned;
         _Changed = changed;
-        _Closest = closest;
         _Faces = faces;
         _ImageFileHolder = imageFileHolder;
-        _Mapping = mapping;
         _Moved = moved;
         _NoJson = noJson;
         _Property = property;
@@ -54,8 +48,6 @@ public class Item : Properties.IItem
     public Item(string sourceDirectoryFile, string relativePath, FileHolder? imageFileInfo, bool isValidImageFormatExtension, Property? property, bool? abandoned, bool? changed)
     {
         _Faces = new();
-        _Mapping = new();
-        _Closest = new();
         _Changed = changed;
         _Property = property;
         _Abandoned = abandoned;

Shared/Models/Location.cs

@@ -28,16 +28,16 @@ public class Location : Properties.ILocation, IEquatable<Location>
         _NormalizedPixelPercentage = normalizedPixelPercentage;
         _Right = right;
         _Top = top;
-        Check(bottom, left, normalizedPixelPercentage, right, top, zCount: 1);
+        Stateless.Methods.Location.Check(bottom, left, normalizedPixelPercentage, right, top, zCount: 1);
     }
 
     public Location(double confidence, int height, Location location, int width, int zCount) :
-        this(location.Bottom, confidence, location.Left, GetNormalizedPixelPercentage(location.Bottom, height, location.Left, location.Right, location.Top, width, zCount), location.Right, location.Top) =>
+        this(location.Bottom, confidence, location.Left, Stateless.Methods.Location.GetNormalizedPixelPercentage(location.Bottom, height, location.Left, location.Right, location.Top, width, zCount), location.Right, location.Top) =>
-        Check(_Bottom, _Left, _NormalizedPixelPercentage, _Right, _Top, zCount);
+        Stateless.Methods.Location.Check(_Bottom, _Left, _NormalizedPixelPercentage, _Right, _Top, zCount);
 
     public Location(int bottom, double confidence, int height, int left, int right, int top, int width, int zCount) :
-        this(bottom, confidence, left, GetNormalizedPixelPercentage(bottom, height, left, right, top, width, zCount), right, top) =>
+        this(bottom, confidence, left, Stateless.Methods.Location.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, zCount), right, top) =>
-        Check(_Bottom, height, _Left, _NormalizedPixelPercentage, _Right, _Top, width, zCount);
+        Stateless.Methods.Location.Check(_Bottom, height, _Left, _NormalizedPixelPercentage, _Right, _Top, width, zCount);
 
     public Location(double confidence, int factor, int height, Location location, int width, int zCount)
     {
@@ -47,8 +47,8 @@ public class Location : Properties.ILocation, IEquatable<Location>
         int left = Math.Max(location.Left - x, 0);
         int right = Math.Min(location.Right + x, width);
         int top = Math.Max(location.Top - y, 0);
-        int normalizedPixelPercentage = GetNormalizedPixelPercentage(location.Bottom, height, location.Left, location.Right, location.Top, width, zCount);
+        int normalizedPixelPercentage = Stateless.Methods.Location.GetNormalizedPixelPercentage(location.Bottom, height, location.Left, location.Right, location.Top, width, zCount);
-        Check(bottom, left, _NormalizedPixelPercentage, right, top, zCount);
+        Stateless.Methods.Location.Check(bottom, left, _NormalizedPixelPercentage, right, top, zCount);
         _Confidence = confidence;
         _Bottom = bottom;
         _Left = left;
@@ -65,53 +65,6 @@ public class Location : Properties.ILocation, IEquatable<Location>
         return result;
     }
 
-    private static void Check(int bottom, int left, int right, int top, int zCount)
-    {
-        if (left < 0)
-            throw new Exception();
-        if (right < 0)
-            throw new Exception();
-        if (right < left)
-            throw new Exception();
-        if (top < 0)
-            throw new Exception();
-        if (bottom < 0)
-            throw new Exception();
-        if (bottom < top)
-            throw new Exception();
-        if (zCount < 0)
-            throw new Exception();
-    }
-
-    private static void Check(int bottom, int height, int left, int right, int top, int width, int zCount)
-    {
-        if (bottom > height)
-            throw new Exception();
-        if (left > width)
-            throw new Exception();
-        if (right > width)
-            throw new Exception();
-        if (top > height)
-            throw new Exception();
-        if (zCount < 0)
-            throw new Exception();
-    }
-
-    private static void Check(int bottom, int left, int? normalizedPixelPercentage, int right, int top, int zCount)
-    {
-        Check(bottom, left, right, top, zCount);
-        if (normalizedPixelPercentage.HasValue && normalizedPixelPercentage.Value < 0)
-            throw new Exception();
-    }
-
-    private static void Check(int bottom, int height, int left, int? normalizedPixelPercentage, int right, int top, int width, int zCount)
-    {
-        Check(bottom, left, right, top, zCount);
-        Check(bottom, height, left, right, top, width, zCount);
-        if (normalizedPixelPercentage.HasValue && normalizedPixelPercentage.Value < 0)
-            throw new Exception();
-    }
-
     public override int GetHashCode()
     {
         int hashCode = -773114317;
@@ -122,22 +75,6 @@ public class Location : Properties.ILocation, IEquatable<Location>
         return hashCode;
     }
 
-    public static int GetNormalizedPixelPercentage(int bottom, int height, int left, int right, int top, int width, int zCount)
-    {
-        int result;
-        double value;
-        double total = width * height;
-        Check(bottom, left, right, top, zCount);
-        double xCenter = left + ((right - left) / 2);
-        double yCenter = top + ((bottom - top) / 2);
-        double at = ((yCenter - 1) * width) + xCenter;
-        value = at / total;
-        if (value < 0)
-            value = 3;
-        result = (int)(Math.Round(value, Stateless.ILocation.Digits) * Stateless.ILocation.Factor);
-        return result;
-    }
-
     public bool Equals(Location? location)
     {
         return location is not null

Shared/Models/Mapping.cs

@@ -3,52 +3,105 @@ using System.Text.Json.Serialization;
 
 namespace View_by_Distance.Shared.Models;
 
-public class Mapping : Properties.IMapping
+public class MappingFromItem : Properties.IMappingFromItem
 {
 
-    protected int? _ApproximateYears;
+    public int Id { init; get; }
-    protected readonly string _DisplayDirectoryName;
+    public FileHolder ImageFileHolder { init; get; }
-    protected bool? _Filtered;
+    public bool? IsWrongYear { init; get; }
-    protected bool _Forced;
+    public DateTime MinimumDateTime { init; get; }
-    protected readonly int? _NormalizedPixelPercentage;
+    public FileHolder ResizedFileHolder { init; get; }
-    protected PersonBirthday _PersonBirthday;
-    protected readonly string _SegmentB;
-    public int? ApproximateYears => _ApproximateYears;
-    public string DisplayDirectoryName => _DisplayDirectoryName;
-    public bool? Filtered => _Filtered;
-    public bool Forced => _Forced;
-    public int? NormalizedPixelPercentage => _NormalizedPixelPercentage;
-    public PersonBirthday PersonBirthday => _PersonBirthday;
-    public string SegmentB => _SegmentB;
 
     [JsonConstructor]
-    public Mapping(int? approximateYears, string displayDirectoryName, bool? filtered, bool forced, int? normalizedPixelPercentage, PersonBirthday personBirthday, string segmentB)
+    public MappingFromItem(int id, FileHolder imageFileHolder, bool? isWrongYear, DateTime minimumDateTime, FileHolder resizedFileHolder)
     {
-        _ApproximateYears = approximateYears;
+        Id = id;
-        _DisplayDirectoryName = displayDirectoryName;
+        ImageFileHolder = imageFileHolder;
-        _Filtered = filtered;
+        IsWrongYear = isWrongYear;
-        _Forced = forced;
+        MinimumDateTime = minimumDateTime;
-        _NormalizedPixelPercentage = normalizedPixelPercentage;
+        ResizedFileHolder = resizedFileHolder;
-        _PersonBirthday = personBirthday;
-        _SegmentB = segmentB;
     }
 
-    public Mapping(int? approximateYears, string displayDirectoryName, bool forced, int? normalizedPixelPercentage, PersonBirthday personBirthday, string segmentB) :
-        this(approximateYears, displayDirectoryName, null, forced, normalizedPixelPercentage, personBirthday, segmentB)
-    { }
-
-    public Mapping(int? approximateYears, string displayDirectoryName, bool forced, PersonBirthday personBirthday, string segmentB) :
-        this(approximateYears, displayDirectoryName, null, forced, null, personBirthday, segmentB)
-    { }
-
     public override string ToString()
     {
         string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
         return result;
     }
 
-    public void SetFiltered() => _Filtered = true;
+}
 
-    public void SetFiltered(bool value) => _Filtered = value;
+public class MappingFromLocation : Properties.IMappingFromLocation
+{
+
+    public double Confidence { init; get; }
+    public string DeterministicHashCodeKeyDisplay { init; get; }
+    public int NormalizedPixelPercentage { init; get; }
+
+    [JsonConstructor]
+    public MappingFromLocation(double confidence, string deterministicHashCodeKeyDisplay, int normalizedPixelPercentage)
+    {
+        Confidence = confidence;
+        DeterministicHashCodeKeyDisplay = deterministicHashCodeKeyDisplay;
+        NormalizedPixelPercentage = normalizedPixelPercentage;
+    }
+
+    public override string ToString()
+    {
+        string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
+        return result;
+    }
+
+}
+
+public class MappingFromPerson : Properties.IMappingFromPerson
+{
+
+    public int? ApproximateYears { init; get; }
+    public int? By { init; get; }
+    public string DisplayDirectoryName { init; get; }
+    public PersonBirthday? PersonBirthday { init; get; }
+    public string SegmentB { init; get; }
+
+    [JsonConstructor]
+    public MappingFromPerson(int? approximateYears, int? by, string displayDirectoryName, PersonBirthday? personBirthday, string segmentB)
+    {
+        ApproximateYears = approximateYears;
+        By = by;
+        DisplayDirectoryName = displayDirectoryName;
+        PersonBirthday = personBirthday;
+        SegmentB = segmentB;
+    }
+
+    public override string ToString()
+    {
+        string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
+        return result;
+    }
+
+}
+
+public class Mapping : Properties.IMapping
+{
+
+    protected MappingFromPerson _MappingFromPerson;
+    public MappingFromItem MappingFromItem { init; get; }
+    public MappingFromLocation MappingFromLocation { init; get; }
+    public MappingFromPerson MappingFromPerson => _MappingFromPerson;
+
+    [JsonConstructor]
+    public Mapping(MappingFromItem mappingFromItem, MappingFromLocation mappingFromLocation, MappingFromPerson mappingFromPerson)
+    {
+        MappingFromItem = mappingFromItem;
+        MappingFromLocation = mappingFromLocation;
+        _MappingFromPerson = mappingFromPerson;
+    }
+
+    public override string ToString()
+    {
+        string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
+        return result;
+    }
+
+    public void UpdateMappingFromPerson(int? approximateYears, int? by, string displayDirectoryName, PersonBirthday personBirthday, string segmentB) => _MappingFromPerson = new(approximateYears, by, displayDirectoryName, personBirthday, segmentB);
 
 }

Shared/Models/MappingContainer.cs

@@ -1,48 +0,0 @@
-using System.Text.Json;
-using System.Text.Json.Serialization;
-
-namespace View_by_Distance.Shared.Models;
-
-public class MappingContainer : Properties.IMappingContainer
-{
-
-    protected double? _Distance;
-    protected readonly Face? _Face;
-    protected readonly int _Id;
-    protected readonly bool? _IsWrongYear;
-    protected readonly string _Key;
-    protected readonly Mapping _Mapping;
-    protected readonly DateTime _MinimumDateTime;
-    public double? Distance => _Distance;
-    public Face? Face => _Face;
-    public int Id => _Id;
-    public bool? IsWrongYear => _IsWrongYear;
-    public string Key => _Key;
-    public Mapping Mapping => _Mapping;
-    public DateTime MinimumDateTime => _MinimumDateTime;
-
-    [JsonConstructor]
-    public MappingContainer(double? distance, Face? face, int id, bool? isWrongYear, string key, Mapping mapping, DateTime minimumDateTime)
-    {
-        _Distance = distance;
-        _Face = face;
-        _Id = id;
-        _IsWrongYear = isWrongYear;
-        _Key = key;
-        _Mapping = mapping;
-        _MinimumDateTime = minimumDateTime;
-    }
-
-    public MappingContainer(Face face, int id, bool? isWrongYear, string key, Mapping mapping, DateTime minimumDateTime) :
-        this(null, face, id, isWrongYear, key, mapping, minimumDateTime)
-    { }
-
-    public override string ToString()
-    {
-        string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
-        return result;
-    }
-
-    public void SetDistance(double v) => _Distance = v;
-
-}

Shared/Models/Methods/IClosest.cs

@@ -1,8 +0,0 @@
-namespace View_by_Distance.Shared.Models.Methods;
-
-public interface IClosest : Stateless.Methods.IClosest
-{ // ...
-
-    //
-
-}

Shared/Models/Methods/INamed.cs

@@ -1,8 +0,0 @@
-namespace View_by_Distance.Shared.Models.Methods;
-
-public interface INamed : Stateless.Methods.IMapping
-{ // ...
-
-    //
-
-}

Shared/Models/Properties/IClosest.cs

@@ -1,14 +0,0 @@
-namespace View_by_Distance.Shared.Models.Properties;
-
-public interface IClosest
-{
-
-    public double Average { get; }
-    public bool? IsWrongYear { get; }
-    public Mapping Mapping { get; }
-    public double Minimum { get; }
-    public DateTime MinimumDateTime { get; }
-    public int NormalizedPixelPercentage { get; }
-    public long? TicksDelta { get; }
-
-}

Shared/Models/Properties/IFace.cs

@@ -4,12 +4,12 @@ public interface IFace
 {
 
     public DateTime DateTime { get; }
-    public List<FaceDistance> FaceDistances { get; }
+    public FaceDistance? FaceDistance { get; }
     public FaceEncoding? FaceEncoding { get; }
     public Dictionary<Stateless.FacePart, FacePoint[]>? FaceParts { get; }
-    public List<int[]>? FaceNumbers { get; }
     public Location? Location { get; }
     public int? LocationIndex { get; }
+    public Mapping? Mapping { get; }
     public OutputResolution? OutputResolution { get; }
     public string RelativePath { get; }
 

Shared/Models/Properties/IFaceDistance.cs

@@ -3,10 +3,12 @@ namespace View_by_Distance.Shared.Models.Properties;
 public interface IFaceDistance
 {
 
-    public List<double> Distances { get; }
+    public double? Confidence { init; get; }
-    public bool? IsWrongYear { get; }
+    public object? Encoding { init; get; }
-    public string Key { get; }
+    public int Id { init; get; }
-    public Mapping Mapping { get; }
+    public bool? IsWrongYear { init; get; }
-    public DateTime MinimumDateTime { get; }
+    public double? Length { init; get; }
-
+    public DateTime? MinimumDateTime { init; get; }
+    public int? NormalizedPixelPercentage { init; get; }
+    
 }

Shared/Models/Properties/IFaceDistanceContainer.cs

@@ -0,0 +1,9 @@
+namespace View_by_Distance.Shared.Models.Properties;
+
+public interface IFaceDistanceContainer
+{
+
+    public Face Face { init; get; }
+    public FaceDistance FaceDistance { init; get; }
+
+}

Shared/Models/Properties/IItem.cs

@@ -5,10 +5,8 @@ public interface IItem
 
     public bool? Abandoned { get; }
     public bool? Changed { get; }
-    public List<Closest> Closest { get; }
     public List<Face> Faces { get; }
     public FileHolder? ImageFileHolder { get; }
-    public List<Mapping> Mapping { get; }
     public bool? Moved { get; }
     public bool? NoJson { get; }
     public Property? Property { get; }

Shared/Models/Properties/IMapping.cs

@@ -1,14 +1,41 @@
 namespace View_by_Distance.Shared.Models.Properties;
 
+public interface IMappingFromItem
+{
+
+    public int Id { init; get; }
+    public FileHolder ImageFileHolder { init; get; }
+    public bool? IsWrongYear { init; get; }
+    public DateTime MinimumDateTime { init; get; }
+    public FileHolder ResizedFileHolder { init; get; }
+
+}
+
+public interface IMappingFromLocation
+{
+
+    public double Confidence { init; get; }
+    public string DeterministicHashCodeKeyDisplay { init; get; }
+    public int NormalizedPixelPercentage { init; get; }
+
+}
+
+public interface IMappingFromPerson
+{
+
+    public int? ApproximateYears { init; get; }
+    public int? By { init; get; }
+    public string DisplayDirectoryName { init; get; }
+    public PersonBirthday? PersonBirthday { init; get; }
+    public string SegmentB { init; get; }
+
+}
+
 public interface IMapping
 {
 
-    public int? ApproximateYears { get; }
+    public MappingFromItem MappingFromItem { init; get; }
-    public string DisplayDirectoryName { get; }
+    public MappingFromLocation MappingFromLocation { init; get; }
-    public bool? Filtered { get; }
+    public MappingFromPerson MappingFromPerson { get; }
-    public bool Forced { get; }
-    public int? NormalizedPixelPercentage { get; }
-    public PersonBirthday PersonBirthday { get; }
-    public string SegmentB { get; }
 
 }

Shared/Models/Properties/IMappingContainer.cs

@@ -1,14 +0,0 @@
-namespace View_by_Distance.Shared.Models.Properties;
-
-public interface IMappingContainer
-{
-
-    public double? Distance { get; }
-    public Face? Face { get; }
-    public int Id { get; }
-    public bool? IsWrongYear { get; }
-    public string Key { get; }
-    public Mapping Mapping { get; }
-    public DateTime MinimumDateTime { get; }
-
-}

Shared/Models/Properties/ISorting.cs

@@ -3,10 +3,10 @@ namespace View_by_Distance.Shared.Models.Properties;
 public interface ISorting
 {
 
-    public double? Confidence { init; get; }
+    public int DaysDelta { init; get; }
-    public double? Distance { init; get; }
+    public int DistancePermyriad { init; get; }
-    public int? FaceEncoding { init; get; }
     public int Id { init; get; }
-    public int? NormalizedPixelPercentage { init; get; }
+    public int NormalizedPixelPercentage { init; get; }
+    public int WithinRange { init; get; }
 
 }

Shared/Models/Properties/ISortingContainer.cs

@@ -0,0 +1,9 @@
+namespace View_by_Distance.Shared.Models.Properties;
+
+public interface ISortingContainer
+{
+
+    public Face Face { init; get; }
+    public Sorting Sorting { init; get; }
+
+}

Shared/Models/Sorting.cs

@@ -3,32 +3,25 @@ using System.Text.Json.Serialization;
 
 namespace View_by_Distance.Shared.Models;
 
-public class Sorting : Properties.ISorting
+public record class Sorting : Properties.ISorting
 {
 
-    public double? Confidence { init; get; }
+    public int DaysDelta { init; get; }
-    public double? Distance { init; get; }
+    public int DistancePermyriad { init; get; }
-    public int? FaceEncoding { init; get; }
     public int Id { init; get; }
-    public int? NormalizedPixelPercentage { init; get; }
+    public int NormalizedPixelPercentage { init; get; }
+    public bool Older { init; get; }
+    public int WithinRange { init; get; }
 
     [JsonConstructor]
-    public Sorting(double? confidence, double? distance, int? faceEncoding, int id, int? normalizedPixelPercentage)
+    public Sorting(int daysDelta, int distancePermyriad, int id, int normalizedPixelPercentage, bool older, int withinRange)
     {
-        Confidence = confidence;
+        DaysDelta = daysDelta;
-        Distance = distance;
+        DistancePermyriad = distancePermyriad;
-        FaceEncoding = faceEncoding;
-        Id = id;
-        NormalizedPixelPercentage = normalizedPixelPercentage;
-    }
-
-    public Sorting(double? confidence, int id, int? normalizedPixelPercentage)
-    {
-        Confidence = confidence;
-        Distance = null;
-        FaceEncoding = int.MaxValue;
         Id = id;
         NormalizedPixelPercentage = normalizedPixelPercentage;
+        Older = older;
+        WithinRange = withinRange;
     }
 
     public override string ToString()
@@ -37,13 +30,4 @@ public class Sorting : Properties.ISorting
         return result;
     }
 
-    public Sorting(Sorting sorting, double? distance)
-    {
-        Confidence = sorting.Confidence;
-        Distance = distance;
-        FaceEncoding = null;
-        Id = sorting.Id;
-        NormalizedPixelPercentage = sorting.NormalizedPixelPercentage;
-    }
-
 }

Shared/Models/SortingContainer.cs

@@ -0,0 +1,25 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace View_by_Distance.Shared.Models;
+
+public record class SortingContainer : Properties.ISortingContainer
+{
+
+    public Face Face { init; get; }
+    public Sorting Sorting { init; get; }
+
+    [JsonConstructor]
+    public SortingContainer(Face face, Sorting sorting)
+    {
+        Face = face;
+        Sorting = sorting;
+    }
+
+    public override string ToString()
+    {
+        string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
+        return result;
+    }
+
+}

Shared/Models/Stateless/IClosest.cs

@@ -1,17 +0,0 @@
-namespace View_by_Distance.Shared.Models.Stateless;
-
-public interface IClosest
-{
-
-    // 637972153144596958
-    // const int Digits = 3;
-    // const int Factor = 1000;
-    // const int MaximumPer = 50;
-    // const bool SkipIsWrongYear = false;
-
-    const int Digits = 3;
-    const int Factor = 1000;
-    const int MaximumPer = 50;
-    const double Tolerance = 0.6d;
-
-}

Shared/Models/Stateless/IFaceDistance.cs

@@ -6,6 +6,7 @@ public interface IFaceDistance
     // const int MaximumPer = 999;
 
     const int HiddenImageFactor = 2;
-    const int MaximumPer = 9999;
+    const int Permyriad = 10000;
+    const double Tolerance = 0.2d;
 
 }

Shared/Models/Stateless/ILocation.cs

@@ -5,7 +5,6 @@ public interface ILocation
 
     const double MinimumConfidence = 0.8d;
     const int Digits = 6;
-    const double Tolerance = 0.6d;
     const int Factor = 1000000;
 
 }

Shared/Models/Stateless/IMapping.cs

@@ -10,5 +10,6 @@ public interface IMapping
     const bool UseDeterministicHashCodeUnknownFaceKeyValuePairsForAddToMapping = false;
     const bool UseDeterministicHashCodeUnknownFaceKeyValuePairsForSaveMapping = false;
     const bool SaveFaceEncoding = false;
+    const bool SaveMapped = false;
 
 }

Shared/Models/Stateless/ISorting.cs

@@ -0,0 +1,13 @@
+namespace View_by_Distance.Shared.Models.Stateless;
+
+public interface ISorting
+{
+
+    const int FacesToSkipAfterSortBeforeLoad = 0;
+    const int FacesToTakeAfterSortBeforeLoad = 21000;
+    const int MaximumPerFaceShouldBeHigh = 1000;
+    const int DaysDeltaTolerance = 700;
+    const int MaximumPerKey = 27;
+    const int Sigma = 3;
+
+}

Shared/Models/Stateless/Methods/Age.cs

@@ -3,19 +3,31 @@ namespace View_by_Distance.Shared.Models.Stateless.Methods;
 internal abstract class Age
 {
 
-    internal static (int, TimeSpan) GetAge(DateTime minuend, DateTime subtrahend)
+    internal static (int, TimeSpan) GetAge(long minuendTicks, long subtrahendTicks)
     {
         TimeSpan result;
         int years = 0;
-        DateTime check = new(subtrahend.Ticks);
+        DateTime check = new(subtrahendTicks);
         for (int i = 0; i < int.MaxValue; i++)
         {
             check = check.AddYears(1);
-            if (check > minuend)
+            if (check.Ticks > minuendTicks)
                 break;
             years += 1;
         }
-        result = new(minuend.Ticks - check.AddYears(-1).Ticks);
+        result = new(minuendTicks - check.AddYears(-1).Ticks);
+        return (years, result);
+    }
+
+    internal static (int, TimeSpan) GetAge(long minuendTicks, DateTime subtrahend)
+    {
+        (int years, TimeSpan result) = GetAge(minuendTicks, subtrahend.Ticks);
+        return (years, result);
+    }
+
+    internal static (int, TimeSpan) GetAge(DateTime minuend, DateTime subtrahend)
+    {
+        (int years, TimeSpan result) = GetAge(minuend.Ticks, subtrahend.Ticks);
         return (years, result);
     }
 

Shared/Models/Stateless/Methods/Closest.cs

@@ -1,39 +0,0 @@
-namespace View_by_Distance.Shared.Models.Stateless.Methods;
-
-internal abstract class Closest
-{
-
-    private static int Get(double rawAverage) => (int)(Math.Round(rawAverage, Stateless.IClosest.Digits) * Stateless.ILocation.Factor);
-
-    private static Models.Closest Get(Models.Face face, DateTime minimumDateTime, FaceDistance faceDistance)
-    {
-        Models.Closest result;
-        long? ticksDelta;
-        double minimum = faceDistance.Distances.Min();
-        double rawAverage = faceDistance.Distances.Average();
-        bool aboveTolerance = minimum >= Stateless.IClosest.Tolerance || rawAverage >= Stateless.IClosest.Tolerance;
-        if (faceDistance.IsWrongYear is null || faceDistance.IsWrongYear.Value)
-            ticksDelta = null;
-        else
-        {
-            ticksDelta = Math.Abs(faceDistance.MinimumDateTime.Ticks - minimumDateTime.Ticks);
-            if (faceDistance.MinimumDateTime < faceDistance.Mapping.PersonBirthday.Value)
-                ticksDelta *= 2;
-            else if (faceDistance.Mapping.ApproximateYears.HasValue && faceDistance.MinimumDateTime < DateTime.Now.AddYears(-faceDistance.Mapping.ApproximateYears.Value))
-                ticksDelta *= 2;
-        }
-        if (face.Location?.NormalizedPixelPercentage is null)
-            throw new NullReferenceException(nameof(face.Location.NormalizedPixelPercentage));
-        int average = Get(rawAverage);
-        result = new(aboveTolerance, average, face.Location.NormalizedPixelPercentage.Value, faceDistance.IsWrongYear, faceDistance.Mapping, minimum, faceDistance.MinimumDateTime, ticksDelta);
-        return result;
-    }
-
-    internal static Models.Closest[] GetCollection(Models.Face face, DateTime minimumDateTime, List<FaceDistance> faceDistances)
-    {
-        Models.Closest[] results;
-        Models.Closest[] closestCollection = (from l in faceDistances select Get(face, minimumDateTime, l)).ToArray();
-        results = (from l in closestCollection orderby l.Average, l.TicksDelta.HasValue, l.TicksDelta select l).ToArray();
-        return results;
-    }
-}

Shared/Models/Stateless/Methods/Face.cs

@@ -37,21 +37,6 @@ internal abstract class Face
         return jsonElements;
     }
 
-    internal static List<Models.Sorting> GetSortingCollection(Models.Face face)
-    {
-        List<Models.Sorting> results = new();
-        Models.Sorting sorting;
-        if (face.FaceNumbers is not null)
-        {
-            foreach (int[] numbers in face.FaceNumbers)
-            {
-                sorting = Sorting.Get(numbers);
-                results.Add(sorting);
-            }
-        }
-        return results;
-    }
-
     private static List<Models.Face> GetFaces(string jsonFileFullName, int? maximum)
     {
         List<Models.Face> results = new();

Shared/Models/Stateless/Methods/FaceDistance.cs

@@ -0,0 +1,8 @@
+namespace View_by_Distance.Shared.Models.Stateless.Methods;
+
+internal abstract class FaceDistance
+{
+
+    internal static double GetDefaultValue() => throw new Exception();
+
+}

Shared/Models/Stateless/Methods/FaceDistanceContainer.cs

@@ -0,0 +1,6 @@
+namespace View_by_Distance.Shared.Models.Stateless.Methods;
+
+internal abstract class FaceDistanceContainer
+{
+
+}

Shared/Models/Stateless/Methods/IAge.cs

@@ -3,6 +3,12 @@ namespace View_by_Distance.Shared.Models.Stateless.Methods;
 public interface IAge
 { // ...
 
+    (int, TimeSpan) TestStatic_GetAge(long minuendTicks, long subtrahendTicks);
+    static (int, TimeSpan) GetAge(long minuendTicks, long subtrahendTicks) => Age.GetAge(minuendTicks, subtrahendTicks);
+
+    (int, TimeSpan) TestStatic_GetAge(long minuendTicks, DateTime subtrahend);
+    static (int, TimeSpan) GetAge(long minuendTicks, DateTime subtrahend) => Age.GetAge(minuendTicks, subtrahend);
+
     (int, TimeSpan) TestStatic_GetAge(DateTime minuend, DateTime subtrahend);
     static (int, TimeSpan) GetAge(DateTime minuend, DateTime subtrahend) => Age.GetAge(minuend, subtrahend);
 

Shared/Models/Stateless/Methods/IClosest.cs

@@ -1,10 +0,0 @@
-namespace View_by_Distance.Shared.Models.Stateless.Methods;
-
-public interface IClosest
-{ // ...
-
-    Models.Closest[] TestStatic_Get(List<FaceDistance> faceDistances);
-
-    static Models.Closest[] GetCollection(Models.Face face, DateTime minimumDateTime, List<FaceDistance> faceDistances) => Closest.GetCollection(face, minimumDateTime, faceDistances);
-
-}

Shared/Models/Stateless/Methods/IFace.cs

@@ -18,9 +18,6 @@ public interface IFace
     Models.Face[] TestStatic_Getα(Dictionary<FacePart, Models.FacePoint[]> faceParts);
     static double? Getα(Dictionary<FacePart, Models.FacePoint[]> faceParts) => Face.Getα(faceParts);
 
-    List<Models.Sorting> TestStatic_GetSortingCollection(Models.Face face);
-    static List<Models.Sorting> GetSortingCollection(Models.Face face) => Face.GetSortingCollection(face);
-
     int?[] TestStatic_GetInts(List<Models.Face> faces);
     static int?[] GetInts(List<Models.Face> faces) =>
         (from l in faces where l.FaceEncoding is not null && l.Location?.NormalizedPixelPercentage is not null select l.Location?.NormalizedPixelPercentage).ToArray();

Shared/Models/Stateless/Methods/IFaceDistance.cs

@@ -0,0 +1,10 @@
+namespace View_by_Distance.Shared.Models.Stateless.Methods;
+
+public interface IFaceDistance
+{ // ...
+
+    double TestStatic_GetDefaultValue();
+
+    static double GetDefaultValue() => FaceDistance.GetDefaultValue();
+
+}

Shared/Models/Stateless/Methods/IFaceDistanceContainer.cs

@@ -0,0 +1,6 @@
+namespace View_by_Distance.Shared.Models.Stateless.Methods;
+
+public interface IFaceDistanceContainer
+{ // ...
+
+}

Shared/Models/Stateless/Methods/IFaceFileSystem.cs

@@ -3,10 +3,14 @@ namespace View_by_Distance.Shared.Models.Stateless.Methods;
 public interface IFaceFileSystem : IFileSystem
 { // ...
 
-    void TestStatic_SearchForMissingFile(string fullFileName, FileInfo fileInfo, string dataFullFileName);
+    void TestStatic_SearchForMissingFile(string fullFileName, FileInfo fileInfo, string dataFullFileName) =>
-    Models.FaceFileSystem[][] TestStatic_GetFaceFileSystemCollection(string requestPath, string rootResultsDirectory, (string RootResultsDirectoryAbsoluteUri, string C_ResizeContentDirectory, string D_FacesContentDirectory, string E_DistanceCollectionDirectory) tuple, string selectedFileFullName);
+        SearchForMissingFile(fullFileName, fileInfo, dataFullFileName);
+    static void SearchForMissingFile(string fullFileName, FileInfo fileInfo, string dataFullFileName) =>
+        FaceFileSystem.SearchForMissingFile(fullFileName, fileInfo, dataFullFileName);
 
-    static void SearchForMissingFile(string fullFileName, FileInfo fileInfo, string dataFullFileName) => FaceFileSystem.SearchForMissingFile(fullFileName, fileInfo, dataFullFileName);
+    Models.FaceFileSystem[] TestStatic_GetFaceFileSystemCollection(string requestPath, string rootResultsDirectory, (string RootResultsDirectoryAbsoluteUri, string C_ResizeContentDirectory, string D_FacesContentDirectory, string E_DistanceCollectionDirectory) tuple, string selectedFileFullName) =>
-    static Models.FaceFileSystem[] GetFaceFileSystemCollection(string requestPath, (string RootResultsDirectoryAbsoluteUri, string C_ResizeContentDirectory, string D_FacesContentDirectory, string E_DistanceCollectionDirectory) tuple, string selectedFileFullName) => FaceFileSystem.GetFaceFileSystemCollection(requestPath, tuple, selectedFileFullName);
+        GetFaceFileSystemCollection(requestPath, tuple, selectedFileFullName);
+    static Models.FaceFileSystem[] GetFaceFileSystemCollection(string requestPath, (string RootResultsDirectoryAbsoluteUri, string C_ResizeContentDirectory, string D_FacesContentDirectory, string E_DistanceCollectionDirectory) tuple, string selectedFileFullName) =>
+        FaceFileSystem.GetFaceFileSystemCollection(requestPath, tuple, selectedFileFullName);
 
 }

Shared/Models/Stateless/Methods/IIMapping.cs

@@ -1,18 +0,0 @@
-namespace View_by_Distance.Shared.Models.Stateless.Methods;
-
-public interface IMapping
-{ // ...
-
-    double? TestStatic_GetReversedDeterministicHashCodeKey(string file);
-    static double? GetReversedDeterministicHashCodeKey(bool keyValuePairsAny, Dictionary<int, List<Models.Face>> keyValuePairs, string file) =>
-        Mapping.GetReversedDeterministicHashCodeKey(keyValuePairsAny, keyValuePairs, file);
-
-    double TestStatic_GetDeterministicHashCodeKey(Models.Item item, Models.Face face);
-    static double GetDeterministicHashCodeKey(Models.Item item, Models.Face face) =>
-        Mapping.GetDeterministicHashCodeKey(item, face);
-
-    double TestStatic_GetDeterministicHashCodeKey(Models.Item item, Models.Closest closest);
-    static double GetDeterministicHashCodeKey(Models.Item item, Models.Closest closest) =>
-        Mapping.GetDeterministicHashCodeKey(item, closest);
-
-}

Shared/Models/Stateless/Methods/ILocation.cs

@@ -3,15 +3,24 @@ namespace View_by_Distance.Shared.Models.Stateless.Methods;
 public interface ILocation
 { // ...
 
-    Models.Location? TestStatic_GetLocation(Models.Location? location, int height, int width, int zCount);
+    Models.Location? TestStatic_GetLocation(Models.Location? location, int height, int width, int zCount) =>
+        GetLocation(location, height, width, zCount);
     static Models.Location? GetLocation(Models.Location? location, int height, int width, int zCount) =>
         location is null ? null : new(location.Confidence, height, location, width, zCount);
 
-    Models.Location? TestStatic_GetLocation(int factor, Models.Location? location, int height, int width, int zCount);
+    Models.Location? TestStatic_GetLocation(int factor, Models.Location? location, int height, int width, int zCount) =>
+        GetLocation(location, height, width, zCount);
     static Models.Location? GetLocation(int factor, Models.Location? location, int height, int width, int zCount) =>
         location is null ? null : new(location.Confidence, factor, height, location, width, zCount);
 
-    int?[] TestStatic_GetInts(List<Models.Location> locations);
+    int?[] TestStatic_GetInts(List<Models.Location> locations) =>
-    static int?[] GetInts(List<Models.Location> locations) => (from l in locations where l.NormalizedPixelPercentage is not null select l.NormalizedPixelPercentage).ToArray();
+        GetInts(locations);
+    static int?[] GetInts(List<Models.Location> locations) =>
+        (from l in locations where l.NormalizedPixelPercentage is not null select l.NormalizedPixelPercentage).ToArray();
+
+    int TestStatic_GetNormalizedPixelPercentage(int bottom, int height, int left, int right, int top, int width, int zCount) =>
+        GetNormalizedPixelPercentage(bottom, height, left, right, top, width, zCount);
+    static int GetNormalizedPixelPercentage(int bottom, int height, int left, int right, int top, int width, int zCount) =>
+        Location.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, zCount);
 
 }

Shared/Models/Stateless/Methods/IMapping.cs

@@ -0,0 +1,17 @@
+namespace View_by_Distance.Shared.Models.Stateless.Methods;
+
+public interface IMapping
+{ // ...
+
+    static string GetDeterministicHashCodeKeyDisplay(int id, int normalizedPixelPercentage)
+        => $"{id}.{normalizedPixelPercentage}";
+
+    static double GetDeterministicHashCodeKeyValue(int id, int normalizedPixelPercentage)
+        => Math.Round(double.Parse($"{id}.{normalizedPixelPercentage}"), Stateless.ILocation.Digits);
+
+    (int?, int?) TestStatic_GetReversedDeterministicHashCodeKey(bool keyValuePairsAny, Dictionary<int, List<Models.Face>> keyValuePairs, string file) =>
+        GetReversedDeterministicHashCodeKey(keyValuePairsAny, keyValuePairs, file);
+    static (int?, int?) GetReversedDeterministicHashCodeKey(bool keyValuePairsAny, Dictionary<int, List<Models.Face>> keyValuePairs, string file) =>
+        Mapping.GetReversedDeterministicHashCodeKey(keyValuePairsAny, keyValuePairs, file);
+
+}

Shared/Models/Stateless/Methods/IPersonBirthday.cs

@@ -11,7 +11,8 @@ public interface IPersonBirthday
 
     // ...
 
-    double? TestStatic_GetAge(Models.PersonBirthday birthday);
+    double? TestStatic_GetAge(Models.PersonBirthday birthday) =>
+        GetAge(birthday);
     static double? GetAge(Models.PersonBirthday birthday) =>
         PersonBirthday.GetAge(birthday);
 
@@ -30,10 +31,16 @@ public interface IPersonBirthday
     static string GetFileName(Models.PersonBirthday personBirthday) =>
         PersonBirthday.GetFileName(personBirthday);
 
-    (int, TimeSpan) TestStatic_GetAge(DateTime dateTime, Models.PersonBirthday birthday);
+    (int, TimeSpan) TestStatic_GetAge(DateTime dateTime, Models.PersonBirthday birthday) =>
+        GetAge(dateTime, birthday);
     static (int, TimeSpan) GetAge(DateTime dateTime, Models.PersonBirthday birthday) =>
         PersonBirthday.GetAge(dateTime, birthday);
 
+    (int, TimeSpan) TestStatic_GetAge(long dateTimeTicks, Models.PersonBirthday birthday) =>
+        GetAge(dateTimeTicks, birthday);
+    static (int, TimeSpan) GetAge(long dateTimeTicks, Models.PersonBirthday birthday) =>
+        PersonBirthday.GetAge(dateTimeTicks, birthday);
+
     string TestStatic_GetFormatted(Models.PersonBirthday personBirthday) =>
         PersonBirthday.GetFormatted(personBirthday);
     static string GetFormatted(Models.PersonBirthday personBirthday) =>
@@ -44,16 +51,25 @@ public interface IPersonBirthday
     static Models.PersonBirthday? GetPersonBirthday(string personKey) =>
         PersonBirthday.GetPersonBirthday(personKey);
 
+    bool TestStatic_IsCounterPersonBirthday(Models.PersonBirthday personBirthday);
+    static bool IsCounterPersonBirthday(Models.PersonBirthday personBirthday) =>
+        PersonBirthday.IsCounterPersonBirthday(personBirthday);
+
     Models.PersonBirthday TestStatic_GetNextBirthDate(Properties.IStorage storage) =>
         PersonBirthday.GetNextBirthDate(storage);
     static Models.PersonBirthday GetNextBirthDate(Properties.IStorage storage) =>
         PersonBirthday.GetNextBirthDate(storage);
 
-    TimeSpan? TestStatic_Get(DateTime now, Models.PersonBirthday personBirthday) =>
+    TimeSpan? TestStatic_Get(DateTime minimumDateTime, Models.PersonBirthday personBirthday) =>
-        PersonBirthday.GetTimeSpan(now, isWrongYear: false, personBirthday);
+        PersonBirthday.GetTimeSpan(minimumDateTime, isWrongYear: false, personBirthday);
     static TimeSpan? GetTimeSpan(DateTime minimumDateTime, Models.PersonBirthday personBirthday) =>
         PersonBirthday.GetTimeSpan(minimumDateTime, isWrongYear: false, personBirthday);
 
+    TimeSpan? TestStatic_Get(long minimumDateTimeTicks, bool? isWrongYear, Models.PersonBirthday personBirthday) =>
+        PersonBirthday.GetTimeSpan(minimumDateTimeTicks, isWrongYear, personBirthday);
+    static TimeSpan? GetTimeSpan(long minimumDateTimeTicks, bool? isWrongYear, Models.PersonBirthday personBirthday) =>
+        PersonBirthday.GetTimeSpan(minimumDateTimeTicks, isWrongYear, personBirthday);
+
     string TestStatic_GetFileFullName(Properties.IStorage storage, Models.PersonBirthday personBirthday) =>
         PersonBirthday.GetFileFullName(storage, personBirthday);
     static string GetFileFullName(Properties.IStorage storage, Models.PersonBirthday personBirthday) =>
@@ -69,4 +85,8 @@ public interface IPersonBirthday
     static TimeSpan? GetTimeSpan(DateTime minimumDateTime, bool? isWrongYear, Models.PersonBirthday personBirthday) =>
         PersonBirthday.GetTimeSpan(minimumDateTime, isWrongYear, personBirthday);
 
+    bool TestStatic_IsWrongYearFilterOrCounterPersonBirthday(bool? isWrongYear, Models.PersonBirthday personBirthday);
+    static bool IsWrongYearFilterOrCounterPersonBirthday(bool? isWrongYear, Models.PersonBirthday personBirthday) =>
+        PersonBirthday.IsWrongYearFilterOrCounterPersonBirthday(isWrongYear, personBirthday);
+
 }

Shared/Models/Stateless/Methods/ISorting.cs

@@ -3,10 +3,14 @@ namespace View_by_Distance.Shared.Models.Stateless.Methods;
 public interface ISorting
 { // ...
 
-    Models.Sorting TestStatic_GetSorting(int[] numbers);
+    Models.Sorting[] TestStatic_Sort(List<Models.Sorting> collection) =>
-    static Models.Sorting GetSorting(int[] numbers) => Sorting.Get(numbers);
+        Sort(collection);
+    static Models.Sorting[] Sort(List<Models.Sorting> collection) =>
+        (from l in collection orderby l.WithinRange, l.DistancePermyriad, l.DaysDelta select l).ToArray();
 
-    List<int[]> TestStatic_GetFaceNumbers(List<Models.Sorting> collection);
+    Models.Sorting TestStatic_Get(Models.FaceDistance faceDistanceEncoding, Models.FaceDistance faceDistanceLength, bool anyLowerThanTolerance, List<(long lcl, long minimum, long maximum, long ucl)> personKeysRangesCollection) =>
-    static List<int[]> GetFaceNumbers(List<Models.Sorting> collection) => Sorting.GetFaceNumbers(collection);
+        Get(faceDistanceEncoding, faceDistanceLength, anyLowerThanTolerance, personKeysRangesCollection);
+    static Models.Sorting Get(Models.FaceDistance faceDistanceEncoding, Models.FaceDistance faceDistanceLength, bool anyLowerThanTolerance, List<(long lcl, long minimum, long maximum, long ucl)> personKeysRangesCollection) =>
+        Sorting.Get(faceDistanceEncoding, faceDistanceLength, anyLowerThanTolerance, personKeysRangesCollection);
 
 }

Shared/Models/Stateless/Methods/ISortingContainer.cs

@@ -0,0 +1,11 @@
+namespace View_by_Distance.Shared.Models.Stateless.Methods;
+
+public interface ISortingContainer
+{ // ...
+
+    Models.SortingContainer[] TestStatic_Sort(List<Models.SortingContainer> collection) =>
+        Sort(collection);
+    static Models.SortingContainer[] Sort(List<Models.SortingContainer> collection) =>
+        (from l in collection orderby l.Sorting.WithinRange, l.Sorting.DistancePermyriad, l.Sorting.DaysDelta select l).ToArray();
+
+}

Shared/Models/Stateless/Methods/Location.cs

@@ -3,4 +3,67 @@ namespace View_by_Distance.Shared.Models.Stateless.Methods;
 internal abstract class Location
 {
 
+    internal static int GetNormalizedPixelPercentage(int bottom, int height, int left, int right, int top, int width, int zCount)
+    {
+        int result;
+        double value;
+        double total = width * height;
+        Check(bottom, left, right, top, zCount);
+        double xCenter = left + ((right - left) / 2);
+        double yCenter = top + ((bottom - top) / 2);
+        double at = ((yCenter - 1) * width) + xCenter;
+        value = at / total;
+        if (value < 0)
+            value = 3;
+        result = (int)(Math.Round(value, Stateless.ILocation.Digits) * Stateless.ILocation.Factor);
+        return result;
+    }
+
+    internal static void Check(int bottom, int left, int right, int top, int zCount)
+    {
+        if (left < 0)
+            throw new Exception();
+        if (right < 0)
+            throw new Exception();
+        if (right < left)
+            throw new Exception();
+        if (top < 0)
+            throw new Exception();
+        if (bottom < 0)
+            throw new Exception();
+        if (bottom < top)
+            throw new Exception();
+        if (zCount < 0)
+            throw new Exception();
+    }
+
+    internal static void Check(int bottom, int height, int left, int right, int top, int width, int zCount)
+    {
+        if (bottom > height)
+            throw new Exception();
+        if (left > width)
+            throw new Exception();
+        if (right > width)
+            throw new Exception();
+        if (top > height)
+            throw new Exception();
+        if (zCount < 0)
+            throw new Exception();
+    }
+
+    internal static void Check(int bottom, int left, int? normalizedPixelPercentage, int right, int top, int zCount)
+    {
+        Check(bottom, left, right, top, zCount);
+        if (normalizedPixelPercentage.HasValue && normalizedPixelPercentage.Value < 0)
+            throw new Exception();
+    }
+
+    internal static void Check(int bottom, int height, int left, int? normalizedPixelPercentage, int right, int top, int width, int zCount)
+    {
+        Check(bottom, left, right, top, zCount);
+        Check(bottom, height, left, right, top, width, zCount);
+        if (normalizedPixelPercentage.HasValue && normalizedPixelPercentage.Value < 0)
+            throw new Exception();
+    }
+
 }

Shared/Models/Stateless/Methods/Mapping.cs

@@ -5,24 +5,11 @@ namespace View_by_Distance.Shared.Models.Stateless.Methods;
 internal abstract class Mapping
 {
 
-    private static double GetDeterministicHashCodeKey(int id, int normalizedPixelPercentage)
-        => Math.Round(double.Parse($"{id}.{normalizedPixelPercentage}"), Stateless.ILocation.Digits);
-
-    internal static double GetDeterministicHashCodeKey(Models.Item item, Models.Closest closest)
-    {
-        double result;
-        if (item.Property?.Id is null || item.ImageFileHolder is null)
-            throw new NullReferenceException();
-        result = GetDeterministicHashCodeKey(item.Property.Id.Value, closest.NormalizedPixelPercentage);
-        return result;
-    }
-
     internal static double GetDeterministicHashCodeKey(Models.Item item, Models.Face face)
     {
-        double result;
         if (item.Property?.Id is null || item.ImageFileHolder is null || face.Location?.NormalizedPixelPercentage is null)
             throw new NullReferenceException();
-        result = GetDeterministicHashCodeKey(item.Property.Id.Value, face.Location.NormalizedPixelPercentage.Value);
+        double result = IMapping.GetDeterministicHashCodeKeyValue(item.Property.Id.Value, face.Location.NormalizedPixelPercentage.Value);
         return result;
     }
 
@@ -37,7 +24,7 @@ internal abstract class Mapping
         {
             if (face.FaceEncoding is null || face.Location?.NormalizedPixelPercentage is null)
                 continue;
-            if (normalizedPixelPercentageValue != face.Location.NormalizedPixelPercentage.Value && deterministicHashCodeKey != GetDeterministicHashCodeKey(id, face.Location.NormalizedPixelPercentage.Value))
+            if (normalizedPixelPercentageValue != face.Location.NormalizedPixelPercentage.Value && deterministicHashCodeKey != IMapping.GetDeterministicHashCodeKeyValue(id, face.Location.NormalizedPixelPercentage.Value))
                 continue;
             collection.Add(face);
         }
@@ -56,36 +43,46 @@ internal abstract class Mapping
         }
     }
 
-    private static double? GetReversedDeterministicHashCodeFromSegments(bool keyValuePairsAny, Dictionary<int, List<Models.Face>> keyValuePairs, string file, string[] segments)
+    private static (int?, int?, double?) GetReversedDeterministicHashCodeKeysFromSegments(bool keyValuePairsAny, Dictionary<int, List<Models.Face>> keyValuePairs, string file, string[] segments)
     {
         double? result;
         if (segments.Length != 3)
             throw new Exception();
         string id = segments[0];
+        int normalizedPixelPercentageValue;
         string normalizedPixelPercentage = segments[1];
-        if (!int.TryParse(id, out int idValue) || !int.TryParse(normalizedPixelPercentage, out int normalizedPixelPercentageValue))
+        if (!int.TryParse(id, out int idValue) | !int.TryParse(normalizedPixelPercentage, out normalizedPixelPercentageValue))
             result = null;
         else
         {
-            result = GetDeterministicHashCodeKey(idValue, normalizedPixelPercentageValue);
+            result = IMapping.GetDeterministicHashCodeKeyValue(idValue, normalizedPixelPercentageValue);
             if (keyValuePairsAny && keyValuePairs.ContainsKey(idValue))
                 UseKeyValuePairsSaveFaceEncoding(keyValuePairs, file, idValue, normalizedPixelPercentageValue, result.Value, $".{segments[2]}");
         }
-        return result;
+        return new(idValue, normalizedPixelPercentageValue, result);
     }
 
-    internal static double? GetReversedDeterministicHashCodeKey(bool keyValuePairsAny, Dictionary<int, List<Models.Face>> keyValuePairs, string file)
+    internal static (int?, int?) GetReversedDeterministicHashCodeKey(bool keyValuePairsAny, Dictionary<int, List<Models.Face>> keyValuePairs, string file)
     {
-        double? result;
+        int? id;
+        int? normalizedPixelPercentage;
         string fileName = Path.GetFileName(file);
         if (fileName.Length < 2 || fileName[1..].Contains('-'))
-            result = null;
+        {
+            id = null;
+            normalizedPixelPercentage = null;
+        }
         else
         {
             string[] segments = fileName.Split('.');
-            result = GetReversedDeterministicHashCodeFromSegments(keyValuePairsAny, keyValuePairs, file, segments);
+            (id, normalizedPixelPercentage, double? result) = GetReversedDeterministicHashCodeKeysFromSegments(keyValuePairsAny, keyValuePairs, file, segments);
+            if (result is null)
+            {
+                id = null;
+                normalizedPixelPercentage = null;
+            }
         }
-        return result;
+        return new(id, normalizedPixelPercentage);
     }
 
 }

Shared/Models/Stateless/Methods/PersonBirthday.cs

@@ -26,16 +26,53 @@ internal abstract class PersonBirthday
         return result;
     }
 
-    internal static TimeSpan? GetTimeSpan(DateTime minimumDateTime, bool? isWrongYear, Models.PersonBirthday personBirthday)
+    internal static bool IsCounterPersonBirthday(Models.PersonBirthday personBirthday)
+    {
+        bool result;
+        if (personBirthday.Value.Year < 1900)
+            result = true;
+        else
+            result = false;
+        return result;
+    }
+
+    internal static bool IsWrongYearFilterOrCounterPersonBirthday(bool? isWrongYear, Models.PersonBirthday personBirthday)
+    {
+        bool result;
+        if (isWrongYear is null || isWrongYear.Value || IsCounterPersonBirthday(personBirthday))
+            result = true;
+        else
+            result = false;
+        return result;
+    }
+
+    internal static TimeSpan? GetTimeSpan(long minimumDateTimeTicks, bool? isWrongYear, Models.PersonBirthday personBirthday)
     {
         TimeSpan? timeSpan;
-        if (isWrongYear is null || isWrongYear.Value || personBirthday.Value.Year < 1900)
+        bool isWrongYearFilterOrCounterPersonBirthday = IsWrongYearFilterOrCounterPersonBirthday(isWrongYear, personBirthday);
+        if (isWrongYearFilterOrCounterPersonBirthday)
             timeSpan = null;
         else
-            timeSpan = new(minimumDateTime.Ticks - personBirthday.Value.Ticks);
+            timeSpan = new(minimumDateTimeTicks - personBirthday.Value.Ticks);
         return timeSpan;
     }
 
+    internal static TimeSpan? GetTimeSpan(DateTime minimumDateTime, bool? isWrongYear, Models.PersonBirthday personBirthday)
+    {
+        TimeSpan? timeSpan = GetTimeSpan(minimumDateTime.Ticks, isWrongYear, personBirthday);
+        return timeSpan;
+    }
+
+    internal static (int, TimeSpan) GetAge(long dateTimeTicks, Models.PersonBirthday birthday)
+    {
+        TimeSpan result;
+        int years;
+        if (birthday?.Value is null)
+            throw new NullReferenceException(nameof(birthday.Value));
+        (years, result) = Age.GetAge(dateTimeTicks, birthday.Value);
+        return (years, result);
+    }
+
     internal static (int, TimeSpan) GetAge(DateTime dateTime, Models.PersonBirthday birthday)
     {
         TimeSpan result;

Shared/Models/Stateless/Methods/Sorting.cs

@@ -3,48 +3,47 @@ namespace View_by_Distance.Shared.Models.Stateless.Methods;
 internal abstract class Sorting
 {
 
-    internal static Models.Sorting Get(int[] collection)
+    internal static Models.Sorting Get(Models.FaceDistance faceDistanceEncoding, Models.FaceDistance faceDistanceLength, bool anyLowerThanTolerance, List<(long lcl, long minimum, long maximum, long ucl)> personKeysRangesCollection)
     {
-        if (collection.Length != 5)
-            throw new Exception();
         Models.Sorting result;
-        int id = collection[3];
+        if (faceDistanceLength.Length is null)
-        int distance = collection[1];
+            throw new NotSupportedException();
-        int confidence = collection[2];
+        if (faceDistanceLength.NormalizedPixelPercentage is null)
-        int faceEncoding = collection[0];
+            throw new NotSupportedException();
-        int normalizedPixelPercentage = collection[4];
+        bool older;
-        result = new(confidence, distance, faceEncoding, id, normalizedPixelPercentage);
+        int daysDelta;
+        int withinRange;
+        int distancePermyriad;
+        if (faceDistanceLength.Length.Value == 0 || (anyLowerThanTolerance && faceDistanceLength.Length.Value >= Stateless.IFaceDistance.Tolerance))
+        {
+            older = false;
+            daysDelta = 0;
+            withinRange = 0;
+            distancePermyriad = 0;
+        }
+        else
+        {
+            if (faceDistanceEncoding.MinimumDateTime is null || faceDistanceLength.MinimumDateTime is null)
+                throw new NotSupportedException();
+            List<int> withinRanges = new();
+            long ticks = faceDistanceEncoding.MinimumDateTime.Value.Ticks;
+            TimeSpan timeSpan = new(faceDistanceLength.MinimumDateTime.Value.Ticks - ticks);
+            older = timeSpan.TotalMilliseconds < 0;
+            daysDelta = (int)Math.Round(Math.Abs(timeSpan.TotalDays), 0);
+            distancePermyriad = (int)(faceDistanceLength.Length.Value / Stateless.IFaceDistance.Tolerance * Stateless.IFaceDistance.Permyriad);
+            foreach ((long lcl, long minimum, long maximum, long ucl) in personKeysRangesCollection)
+            {
+                if (ticks > minimum && ticks < maximum)
+                    withinRanges.Add(0);
+                else if (ticks > lcl && ticks < ucl)
+                    withinRanges.Add(1);
+                else
+                    withinRanges.Add(2);
+            }
+            withinRange = withinRanges.Max();
+        }
+        result = new(daysDelta, distancePermyriad, faceDistanceLength.Id, faceDistanceLength.NormalizedPixelPercentage.Value, older, withinRange);
         return result;
     }
 
-    internal static List<int[]> GetFaceNumbers(List<Models.Sorting> collection)
-    {
-        List<int[]> results = new();
-        List<int> faceNumbers;
-        collection = (from l in collection orderby l.FaceEncoding is not null, l.Distance, l.Confidence descending, l.Id, l.NormalizedPixelPercentage select l).ToList();
-        foreach (Models.Sorting sorting in collection)
-        {
-            faceNumbers = new();
-            if (sorting.FaceEncoding is null)
-                faceNumbers.Add(Stateless.ILocation.Factor);
-            else
-                faceNumbers.Add(Stateless.ILocation.Factor * 2);
-            if (sorting.Distance is null)
-                faceNumbers.Add(Stateless.ILocation.Factor);
-            else
-                faceNumbers.Add((int)(Math.Round(sorting.Distance.Value, Stateless.ILocation.Digits) * Stateless.ILocation.Factor));
-            if (sorting.Confidence is null)
-                faceNumbers.Add(Stateless.ILocation.Factor);
-            else
-                faceNumbers.Add((int)(Math.Round(sorting.Confidence.Value, Stateless.ILocation.Digits) * Stateless.ILocation.Factor));
-            faceNumbers.Add(sorting.Id);
-            if (sorting.NormalizedPixelPercentage is null)
-                faceNumbers.Add(Stateless.ILocation.Factor);
-            else
-                faceNumbers.Add(sorting.NormalizedPixelPercentage.Value);
-            results.Add(faceNumbers.ToArray());
-        }
-        return results;
-    }
-
 }

Shared/Models/Stateless/Methods/SortingContainer.cs

@@ -0,0 +1,6 @@
+namespace View_by_Distance.Shared.Models.Stateless.Methods;
+
+internal abstract class SortingContainer
+{
+
+}

Tests/Models/Binder/Configuration.cs

@@ -19,7 +19,6 @@ public class Configuration
     [Display(Name = "Ignore Extensions"), Required] public string[] IgnoreExtensions { get; set; }
     [Display(Name = "Ignore Relative Paths"), Required] public string[] IgnoreRelativePaths { get; set; }
     [Display(Name = "Julie Phares Copy Birthdays"), Required] public string[] JuliePhares { get; set; }
-    [Display(Name = "Load Or Create Then Save Directory Distance Results"), Required] public string[] LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions { get; set; }
     [Display(Name = "Load Or Create Then Save Distance Results"), Required] public string[] LoadOrCreateThenSaveDistanceResultsForOutputResolutions { get; set; }
     [Display(Name = "Load Or Create Then Save Image Faces Results"), Required] public string[] LoadOrCreateThenSaveImageFacesResultsForOutputResolutions { get; set; }
     [Display(Name = "Load Or Create Then Save Index"), Required] public bool? LoadOrCreateThenSaveIndex { get; set; }
@@ -129,8 +128,6 @@ public class Configuration
             throw new NullReferenceException(nameof(configuration.TestDistanceResults));
         if (configuration.ValidResolutions is null)
             throw new NullReferenceException(nameof(configuration.ValidResolutions));
-        if (configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions is null)
-            configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions = Array.Empty<string>();
         if (configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions is null)
             configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions = Array.Empty<string>();
         if (configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions is null)
@@ -149,7 +146,6 @@ public class Configuration
                      configuration.IgnoreExtensions,
                      configuration.IgnoreRelativePaths,
                      configuration.JuliePhares,
-                     configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions,
                      configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions,
                      configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions,
                      configuration.LoadOrCreateThenSaveIndex.Value,

Tests/Models/Configuration.cs

@@ -18,7 +18,6 @@ public class Configuration
     public string[] IgnoreExtensions { init; get; }
     public string[] IgnoreRelativePaths { init; get; }
     public string[] JuliePhares { init; get; }
-    public string[] LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions { init; get; }
     public string[] LoadOrCreateThenSaveDistanceResultsForOutputResolutions { init; get; }
     public string[] LoadOrCreateThenSaveImageFacesResultsForOutputResolutions { init; get; }
     public bool LoadOrCreateThenSaveIndex { init; get; }
@@ -53,7 +52,7 @@ public class Configuration
     public string[] ValidResolutions { init; get; }
 
     [JsonConstructor]
-    public Configuration(Property.Models.Configuration propertyConfiguration, bool checkJsonForDistanceResults, int crossDirectoryMaxItemsInDistanceCollection, int distanceFactor, bool forceFaceLastWriteTimeToCreationTime, bool forceMetadataLastWriteTimeToCreationTime, bool forceResizeLastWriteTimeToCreationTime, string[] ignoreExtensions, string[] ignoreRelativePaths, string[] juliePhares, string[] loadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions, string[] loadOrCreateThenSaveDistanceResultsForOutputResolutions, string[] loadOrCreateThenSaveImageFacesResultsForOutputResolutions, bool loadOrCreateThenSaveIndex, int locationConfidenceFactor, int? mappedMaxIndex, int maxItemsInDistanceCollection, string[] mixedYearRelativePaths, string modelDirectory, string modelName, int numberOfJitters, int numberOfTimesToUpsample, string outputExtension, int outputQuality, string[] outputResolutions, bool overrideForFaceImages, bool overrideForFaceLandmarkImages, bool overrideForResizeImages, int paddingLoops, string predictorModelName, bool propertiesChangedForDistance, bool propertiesChangedForFaces, bool propertiesChangedForIndex, bool propertiesChangedForMetadata, bool propertiesChangedForResize, bool reverse, string[] saveFaceLandmarkForOutputResolutions, bool saveFullYearOfRandomFiles, bool saveResizedSubfiles, string[] saveShortcutsForOutputResolutions, bool skipSearch, bool testDistanceResults, string[] validResolutions)
+    public Configuration(Property.Models.Configuration propertyConfiguration, bool checkJsonForDistanceResults, int crossDirectoryMaxItemsInDistanceCollection, int distanceFactor, bool forceFaceLastWriteTimeToCreationTime, bool forceMetadataLastWriteTimeToCreationTime, bool forceResizeLastWriteTimeToCreationTime, string[] ignoreExtensions, string[] ignoreRelativePaths, string[] juliePhares, string[] loadOrCreateThenSaveDistanceResultsForOutputResolutions, string[] loadOrCreateThenSaveImageFacesResultsForOutputResolutions, bool loadOrCreateThenSaveIndex, int locationConfidenceFactor, int? mappedMaxIndex, int maxItemsInDistanceCollection, string[] mixedYearRelativePaths, string modelDirectory, string modelName, int numberOfJitters, int numberOfTimesToUpsample, string outputExtension, int outputQuality, string[] outputResolutions, bool overrideForFaceImages, bool overrideForFaceLandmarkImages, bool overrideForResizeImages, int paddingLoops, string predictorModelName, bool propertiesChangedForDistance, bool propertiesChangedForFaces, bool propertiesChangedForIndex, bool propertiesChangedForMetadata, bool propertiesChangedForResize, bool reverse, string[] saveFaceLandmarkForOutputResolutions, bool saveFullYearOfRandomFiles, bool saveResizedSubfiles, string[] saveShortcutsForOutputResolutions, bool skipSearch, bool testDistanceResults, string[] validResolutions)
     {
         _PropertyConfiguration = propertyConfiguration;
         CheckJsonForDistanceResults = checkJsonForDistanceResults;
@@ -65,7 +64,6 @@ public class Configuration
         IgnoreExtensions = ignoreExtensions;
         IgnoreRelativePaths = ignoreRelativePaths;
         JuliePhares = juliePhares;
-        LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions = loadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions;
         LoadOrCreateThenSaveDistanceResultsForOutputResolutions = loadOrCreateThenSaveDistanceResultsForOutputResolutions;
         LoadOrCreateThenSaveImageFacesResultsForOutputResolutions = loadOrCreateThenSaveImageFacesResultsForOutputResolutions;
         LoadOrCreateThenSaveIndex = loadOrCreateThenSaveIndex;

Tests/UnitTestCalculations.cs

@@ -68,6 +68,9 @@ public class UnitTestCalculations
         Assert.IsFalse(_PropertyConfiguration is null);
     }
 
+    [TestMethod]
+    public void TestMethodGetSort() => Assert.IsTrue(new bool[] { true, false }.OrderByDescending(l => l).First());
+
     [TestMethod]
     public void TestMethodGetAge()
     {
@@ -77,4 +80,39 @@ public class UnitTestCalculations
         Assert.IsTrue(age.Value > 42.6092);
     }
 
+    [TestMethod]
+    public void TestMethodRound()
+    {
+        Assert.IsTrue(Shared.Models.Stateless.ILocation.Digits == 6);
+        Assert.IsTrue(Shared.Models.Stateless.ILocation.Factor == 1000000);
+        double valueA = 0.00001d;
+        int checkA = (int)(Math.Round(valueA, Shared.Models.Stateless.ILocation.Digits) * Shared.Models.Stateless.ILocation.Factor);
+        Assert.IsTrue(checkA == 10);
+        double valueB = 0.01d;
+        int checkB = (int)(Math.Round(valueB, Shared.Models.Stateless.ILocation.Digits) * Shared.Models.Stateless.ILocation.Factor);
+        Assert.IsTrue(checkB == 10000);
+        Assert.IsTrue(checkB > checkA);
+    }
+
+    [TestMethod]
+    public void TestMethodRoundB()
+    {
+        const int DistanceDigits = 3;
+        const int DistanceFactor = 1000;
+        const int ToleranceAfterFactor = 600;
+        Assert.IsTrue(DistanceDigits == 3);
+        Assert.IsTrue(DistanceFactor == 1000);
+        Assert.IsTrue(Shared.Models.Stateless.IFaceDistance.Tolerance == 0.6d);
+        Assert.IsTrue(ToleranceAfterFactor == 600);
+        double valueA = 0.00001d;
+        int checkA = (int)(Math.Round(valueA, Shared.Models.Stateless.ILocation.Digits) * Shared.Models.Stateless.ILocation.Factor);
+        Assert.IsTrue(checkA == 10);
+        double valueB = 0.01d;
+        int checkB = (int)(Math.Round(valueB, Shared.Models.Stateless.ILocation.Digits) * Shared.Models.Stateless.ILocation.Factor);
+        Assert.IsTrue(checkB == 10000);
+        Assert.IsTrue(checkB > checkA);
+        int checkC = (int)(Shared.Models.Stateless.IFaceDistance.Tolerance * DistanceFactor);
+        Assert.IsTrue(checkC == ToleranceAfterFactor);
+    }
+
 }

Tests/UnitTestResize.cs

@@ -100,7 +100,7 @@ public class UnitTestResize
         bottom = 10;
         width = 100;
         height = 100;
-        normalizedPixelPercentage = Location.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
+        normalizedPixelPercentage = Shared.Models.Stateless.Methods.ILocation.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
         Assert.IsTrue(normalizedPixelPercentage == 40500);
         left = 50;
         top = 50;
@@ -108,7 +108,7 @@ public class UnitTestResize
         bottom = 60;
         width = 100;
         height = 100;
-        normalizedPixelPercentage = Location.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
+        normalizedPixelPercentage = Shared.Models.Stateless.Methods.ILocation.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
         Assert.IsTrue(normalizedPixelPercentage == 545500);
     }
 
@@ -123,7 +123,7 @@ public class UnitTestResize
         bottom = 260;
         width = 500;
         height = 500;
-        normalizedPixelPercentage = Location.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
+        normalizedPixelPercentage = Shared.Models.Stateless.Methods.ILocation.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
         Assert.IsTrue(normalizedPixelPercentage == 499000);
         left = 490;
         top = 490;
@@ -131,7 +131,7 @@ public class UnitTestResize
         bottom = 510;
         width = 1000;
         height = 1000;
-        normalizedPixelPercentage = Location.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
+        normalizedPixelPercentage = Shared.Models.Stateless.Methods.ILocation.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
         Assert.IsTrue(normalizedPixelPercentage == 499500);
     }
 
@@ -146,7 +146,7 @@ public class UnitTestResize
         bottom = 80;
         width = 100;
         height = 100;
-        normalizedPixelPercentage = Location.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
+        normalizedPixelPercentage = Shared.Models.Stateless.Methods.ILocation.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 1);
         Assert.IsTrue(normalizedPixelPercentage == 594000);
         left = 20;
         top = 40;
@@ -154,7 +154,7 @@ public class UnitTestResize
         bottom = 80;
         width = 100;
         height = 100;
-        normalizedPixelPercentage = Location.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 10);
+        normalizedPixelPercentage = Shared.Models.Stateless.Methods.ILocation.GetNormalizedPixelPercentage(bottom, height, left, right, top, width, 10);
         Assert.IsTrue(normalizedPixelPercentage == 594000);
     }
 

TestsWithFaceRecognitionDotNet/Models/Binder/Configuration.cs

@@ -19,7 +19,6 @@ public class Configuration
     [Display(Name = "Ignore Extensions"), Required] public string[] IgnoreExtensions { get; set; }
     [Display(Name = "Ignore Relative Paths"), Required] public string[] IgnoreRelativePaths { get; set; }
     [Display(Name = "Julie Phares Copy Birthdays"), Required] public string[] JuliePhares { get; set; }
-    [Display(Name = "Load Or Create Then Save Directory Distance Results"), Required] public string[] LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions { get; set; }
     [Display(Name = "Load Or Create Then Save Distance Results"), Required] public string[] LoadOrCreateThenSaveDistanceResultsForOutputResolutions { get; set; }
     [Display(Name = "Load Or Create Then Save Image Faces Results"), Required] public string[] LoadOrCreateThenSaveImageFacesResultsForOutputResolutions { get; set; }
     [Display(Name = "Load Or Create Then Save Index"), Required] public bool? LoadOrCreateThenSaveIndex { get; set; }
@@ -129,8 +128,6 @@ public class Configuration
             throw new NullReferenceException(nameof(configuration.TestDistanceResults));
         if (configuration.ValidResolutions is null)
             throw new NullReferenceException(nameof(configuration.ValidResolutions));
-        if (configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions is null)
-            configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions = Array.Empty<string>();
         if (configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions is null)
             configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions = Array.Empty<string>();
         if (configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions is null)
@@ -149,7 +146,6 @@ public class Configuration
                      configuration.IgnoreExtensions,
                      configuration.IgnoreRelativePaths,
                      configuration.JuliePhares,
-                     configuration.LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions,
                      configuration.LoadOrCreateThenSaveDistanceResultsForOutputResolutions,
                      configuration.LoadOrCreateThenSaveImageFacesResultsForOutputResolutions,
                      configuration.LoadOrCreateThenSaveIndex.Value,

TestsWithFaceRecognitionDotNet/Models/Configuration.cs

@@ -18,7 +18,6 @@ public class Configuration
     public string[] IgnoreExtensions { init; get; }
     public string[] IgnoreRelativePaths { init; get; }
     public string[] JuliePhares { init; get; }
-    public string[] LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions { init; get; }
     public string[] LoadOrCreateThenSaveDistanceResultsForOutputResolutions { init; get; }
     public string[] LoadOrCreateThenSaveImageFacesResultsForOutputResolutions { init; get; }
     public bool LoadOrCreateThenSaveIndex { init; get; }
@@ -53,7 +52,7 @@ public class Configuration
     public string[] ValidResolutions { init; get; }
 
     [JsonConstructor]
-    public Configuration(Property.Models.Configuration propertyConfiguration, bool checkJsonForDistanceResults, int crossDirectoryMaxItemsInDistanceCollection, int distanceFactor, bool forceFaceLastWriteTimeToCreationTime, bool forceMetadataLastWriteTimeToCreationTime, bool forceResizeLastWriteTimeToCreationTime, string[] ignoreExtensions, string[] ignoreRelativePaths, string[] juliePhares, string[] loadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions, string[] loadOrCreateThenSaveDistanceResultsForOutputResolutions, string[] loadOrCreateThenSaveImageFacesResultsForOutputResolutions, bool loadOrCreateThenSaveIndex, int locationConfidenceFactor, int? mappedMaxIndex, int maxItemsInDistanceCollection, string[] mixedYearRelativePaths, string modelDirectory, string modelName, int numberOfJitters, int numberOfTimesToUpsample, string outputExtension, int outputQuality, string[] outputResolutions, bool overrideForFaceImages, bool overrideForFaceLandmarkImages, bool overrideForResizeImages, int paddingLoops, string predictorModelName, bool propertiesChangedForDistance, bool propertiesChangedForFaces, bool propertiesChangedForIndex, bool propertiesChangedForMetadata, bool propertiesChangedForResize, bool reverse, string[] saveFaceLandmarkForOutputResolutions, bool saveFullYearOfRandomFiles, bool saveResizedSubfiles, string[] saveShortcutsForOutputResolutions, bool skipSearch, bool testDistanceResults, string[] validResolutions)
+    public Configuration(Property.Models.Configuration propertyConfiguration, bool checkJsonForDistanceResults, int crossDirectoryMaxItemsInDistanceCollection, int distanceFactor, bool forceFaceLastWriteTimeToCreationTime, bool forceMetadataLastWriteTimeToCreationTime, bool forceResizeLastWriteTimeToCreationTime, string[] ignoreExtensions, string[] ignoreRelativePaths, string[] juliePhares, string[] loadOrCreateThenSaveDistanceResultsForOutputResolutions, string[] loadOrCreateThenSaveImageFacesResultsForOutputResolutions, bool loadOrCreateThenSaveIndex, int locationConfidenceFactor, int? mappedMaxIndex, int maxItemsInDistanceCollection, string[] mixedYearRelativePaths, string modelDirectory, string modelName, int numberOfJitters, int numberOfTimesToUpsample, string outputExtension, int outputQuality, string[] outputResolutions, bool overrideForFaceImages, bool overrideForFaceLandmarkImages, bool overrideForResizeImages, int paddingLoops, string predictorModelName, bool propertiesChangedForDistance, bool propertiesChangedForFaces, bool propertiesChangedForIndex, bool propertiesChangedForMetadata, bool propertiesChangedForResize, bool reverse, string[] saveFaceLandmarkForOutputResolutions, bool saveFullYearOfRandomFiles, bool saveResizedSubfiles, string[] saveShortcutsForOutputResolutions, bool skipSearch, bool testDistanceResults, string[] validResolutions)
     {
         _PropertyConfiguration = propertyConfiguration;
         CheckJsonForDistanceResults = checkJsonForDistanceResults;
@@ -65,7 +64,6 @@ public class Configuration
         IgnoreExtensions = ignoreExtensions;
         IgnoreRelativePaths = ignoreRelativePaths;
         JuliePhares = juliePhares;
-        LoadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions = loadOrCreateThenSaveDirectoryDistanceResultsForOutputResolutions;
         LoadOrCreateThenSaveDistanceResultsForOutputResolutions = loadOrCreateThenSaveDistanceResultsForOutputResolutions;
         LoadOrCreateThenSaveImageFacesResultsForOutputResolutions = loadOrCreateThenSaveImageFacesResultsForOutputResolutions;
         LoadOrCreateThenSaveIndex = loadOrCreateThenSaveIndex;

TestsWithFaceRecognitionDotNet/UnitTestFace.cs

@@ -214,9 +214,9 @@ public class UnitTestFace
         List<(int, Location Location, FaceRecognitionDotNet.FaceEncoding? FaceEncoding, Dictionary<FacePart, FacePoint[]>? FaceParts)> collection;
         collection = faceRecognition.GetCollection(image, includeFaceEncoding: true, includeFaceParts: true, sortByNormalizedPixelPercentage: true);
         Assert.IsTrue(collection.Count == 2);
-        FaceRecognitionDotNet.FaceEncoding[] faceEncodings = (from l in collection where l.FaceEncoding is not null select l.FaceEncoding).ToArray();
+        List<FaceDistance> faceDistanceEncodings = (from l in collection where l.FaceEncoding is not null select new FaceDistance(l.FaceEncoding)).ToList();
-        List<double> faceDistances = FaceRecognition.FaceDistances(faceEncodings, faceEncodings[0]);
+        List<FaceDistance> faceDistanceLengths = FaceRecognition.FaceDistances(faceDistanceEncodings, faceDistanceEncodings[0]);
-        Assert.IsTrue(faceDistances.Count == 2);
+        Assert.IsTrue(faceDistanceLengths.Count == 2);
         Assert.IsNotNull(sourceFileName);
     }
 

package.json

@@ -29,6 +29,7 @@
         "c": "When looping through all files and file not in collection path&name or date is different from collection value",
         "d": "Get id in normal fashion",
         "e": "If id is in collection update collection to new path/name",
-        "f": "If not save and add to collection"
+        "f": "If not save and add to collection",
+        "g": "Nicéphore Niépce in 1826 or 1827"
     }
 }