add results pane

differentiate videos which already has annotations

Azaion.Annotator/DTO/AnnotationResult.cs

@@ -1,29 +1,72 @@
-using Newtonsoft.Json;
+using System.Windows.Media;
+using Newtonsoft.Json;
 
 namespace Azaion.Annotator.DTO;
 
 public class AnnotationResult
 {
+    private readonly Config _config = null!;
+
     [JsonProperty(PropertyName = "f")]
     public string   Image   { get; set; } = null!;
 
     [JsonProperty(PropertyName = "t")]
     public TimeSpan Time                   { get; set; }
 
-    [JsonIgnore]
-    public string TimeStr => $"{Time:h\\:mm\\:ss}";
-
     [JsonProperty(PropertyName = "p")]
     public double   Percentage             { get; set; }
-    
+
     public double   Lat                    { get; set; }
     public double   Lon                    { get; set; }
     public List<YoloLabel> Labels          { get; set; } = new();
-    
+
+    #region For Display in the grid
+
+    [JsonIgnore]
+    //For XAML Form
+    public string TimeStr => $"{Time:h\\:mm\\:ss}";
+
+    [JsonIgnore]
+    //For XAML Form
+    public string ClassName
+    {
+        get
+        {
+            if (Labels.Count == 0)
+                return "";
+
+            var groups = Labels.Select(x => x.ClassNumber).GroupBy(x => x).ToList();
+            return groups.Count > 1
+                ? string.Join(",", groups.Select(x => x.Key + 1))
+                : _config.AnnotationClassesDict[groups.FirstOrDefault().Key].Name;
+        }
+    }
+
+    [JsonIgnore]
+    //For XAML Form
+    public Color ClassColor
+    {
+        get
+        {
+            var defaultColor = (Color)ColorConverter.ConvertFromString("#404040");
+            if (Labels.Count == 0)
+                return defaultColor;
+
+            var groups = Labels.Select(x => x.ClassNumber).GroupBy(x => x).ToList();
+
+            return groups.Count > 1
+                ? defaultColor
+                : _config.AnnotationClassesDict[groups.FirstOrDefault().Key].Color;
+        }
+    }
+
+
+    #endregion
     
     public AnnotationResult() { }
-    public AnnotationResult(TimeSpan time, string timeName, List<YoloLabel> labels)
+    public AnnotationResult(TimeSpan time, string timeName, List<YoloLabel> labels, Config config)
     {
+        _config = config;
         Labels = labels;
         Time = time;
         Image = $"{timeName}.jpg";