fix detection label

fix schema migrator for enums

Azaion.Common/Controls/DetectionControl.cs

@@ -5,7 +5,7 @@ using System.Windows.Media;
 using System.Windows.Shapes;
 using Azaion.Common.DTO;
 using Azaion.Common.Extensions;
-using Label = System.Windows.Controls.Label;
+using Annotation = Azaion.Common.Database.Annotation;
 
 namespace Azaion.Common.Controls;
 
@@ -94,7 +94,8 @@ public class DetectionControl : Border
         };
         _detectionLabelPanel = new DetectionLabelPanel
         {
-            Confidence = canvasLabel.Confidence
+            Confidence = canvasLabel.Confidence,
+            DetectionClass = Annotation.DetectionClassesDict[canvasLabel.ClassNumber]
         };
         
         DetectionLabelContainer.Children.Add(_detectionLabelPanel);

Azaion.Common/Controls/DetectionLabelPanel.xaml

@@ -47,13 +47,13 @@
         </DrawingImage>
     </UserControl.Resources>
 
-    <Grid>
+    <Grid x:Name="DetectionGrid">
         <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="28"></ColumnDefinition>
+            <ColumnDefinition Width="2"></ColumnDefinition>
             <ColumnDefinition Width="Auto"></ColumnDefinition>
         </Grid.ColumnDefinitions>
         <Image Grid.Column="0" x:Name="AffiliationImage">
         </Image>
-        <Label Grid.Column="1" FontSize="16"></Label>
+        <Label Grid.Column="1" x:Name="DetectionClassName" FontSize="16"></Label>
     </Grid>
 </UserControl>

Azaion.Common/Controls/DetectionLabelPanel.xaml.cs

@@ -1,12 +1,12 @@
 using System.Windows.Media;
 using Azaion.Common.DTO;
+using Azaion.Common.Extensions;
 
 namespace Azaion.Common.Controls
 {
     public partial class DetectionLabelPanel
     {
         private AffiliationEnum _affiliation = AffiliationEnum.None;
-        private double _confidence;
         
         public AffiliationEnum Affiliation
         {
@@ -18,18 +18,33 @@ namespace Azaion.Common.Controls
             }
         }
 
-        public DetectionClass DetectionClass { get; set; }
+        private DetectionClass _detectionClass = new();
+        public DetectionClass DetectionClass {
+            get => _detectionClass;
+            set
+            {
+                _detectionClass = value;
+                SetClassName();
+            }
+        }
 
+        private double _confidence;
         public double Confidence
         {
             get => _confidence;
             set
             {
                 _confidence = value;
-                
+                SetClassName();
             }
         }
 
+        private void SetClassName()
+        {
+            DetectionClassName.Content = _confidence >= 0.995 ? _detectionClass.UIName : $"{_detectionClass.UIName}: {_confidence * 100:F0}%";
+            DetectionGrid.Background = new SolidColorBrush(_detectionClass.Color.ToConfidenceColor(_confidence));
+        }
+
         public DetectionLabelPanel()
         {
             InitializeComponent();

Azaion.Common/DTO/Label.cs

@@ -225,6 +225,7 @@ public class Detection : YoloLabel
     [JsonProperty(PropertyName = "an")][Key("an")] public string AnnotationName { get; set; } = null!;
     [JsonProperty(PropertyName = "p")][Key("p")]  public double  Confidence { get; set; }
     [JsonProperty(PropertyName = "dn")][Key("dn")]  public string Description { get; set; }
+    [JsonProperty(PropertyName = "af")][Key("af")]  public AffiliationEnum Affiliation { get; set; }
     
     //For db & serialization
     public Detection(){}

Azaion.Common/Database/Annotation.cs

@@ -1,7 +1,6 @@
 using System.IO;
 using System.Windows.Media;
 using Azaion.Common.DTO;
-using Azaion.Common.DTO.Config;
 using Azaion.Common.DTO.Queue;
 using MessagePack;
 
@@ -13,14 +12,14 @@ public class Annotation
     private static string _labelsDir = null!;
     private static string _imagesDir = null!;
     private static string _thumbDir = null!;
-    private static Dictionary<int, DetectionClass> _detectionClassesDict;
+    public static Dictionary<int, DetectionClass> DetectionClassesDict = null!;
     
     public static void Init(DirectoriesConfig config, Dictionary<int, DetectionClass> detectionClassesDict)
     {
         _labelsDir = config.LabelsDirectory;
         _imagesDir = config.ImagesDirectory;
         _thumbDir = config.ThumbnailsDirectory;
-        _detectionClassesDict = detectionClassesDict;
+        DetectionClassesDict = detectionClassesDict;
     }
 
     [Key("n")]    public string                 Name              { get; set; } = null!;
@@ -76,7 +75,7 @@ public class Annotation
     
     private List<(Color Color, double Confidence)>? _colors;
     [IgnoreMember] public List<(Color Color, double Confidence)> Colors    => _colors ??= Detections
-        .Select(d => (_detectionClassesDict[d.ClassNumber].Color, d.Confidence))
+        .Select(d => (DetectionClassesDict[d.ClassNumber].Color, d.Confidence))
         .ToList();
 
     private string _className; 
@@ -88,8 +87,8 @@ public class Annotation
             {
                 var detectionClasses = Detections.Select(x => x.ClassNumber).Distinct().ToList();
                 _className = detectionClasses.Count > 1
-                    ? string.Join(", ", detectionClasses.Select(x => _detectionClassesDict[x].UIName))
-                    : _detectionClassesDict[detectionClasses.FirstOrDefault()].UIName;
+                    ? string.Join(", ", detectionClasses.Select(x => DetectionClassesDict[x].UIName))
+                    : DetectionClassesDict[detectionClasses.FirstOrDefault()].UIName;
             }
             return _className;
         }

Azaion.Common/Database/SchemaMigrator.cs

@@ -86,6 +86,9 @@ public static class SchemaMigrator
         if (underlyingType == typeof(bool))
             return $"NOT NULL DEFAULT {(Convert.ToBoolean(defaultValue) ? 1 : 0)}";
 
+        if (underlyingType.IsEnum)
+            return $"NOT NULL DEFAULT {(int)defaultValue}";
+        
         if (underlyingType.IsValueType && defaultValue is IFormattable f)
             return $"NOT NULL DEFAULT {f.ToString(null, System.Globalization.CultureInfo.InvariantCulture)}";
         

Azaion.Common/Extensions/EnumExtensions.cs

@@ -0,0 +1,12 @@
+namespace Azaion.Common.Extensions;
+
+public static class EnumExtensions
+{
+    public static T GetValueOrDefault<T>(this string value, T defaultValue) where T : struct
+    {
+        if (string.IsNullOrEmpty(value))
+            return defaultValue;
+
+        return Enum.TryParse(value, true, out T result) ? result : defaultValue;
+    }
+}