From 0b367a4542e49819d3ada479226bcf043d888716 Mon Sep 17 00:00:00 2001
From: Thorsten Sommer <mail@tsommer.org>
Date: Mon, 21 Oct 2024 18:42:10 +0200
Subject: [PATCH] Add method to get random bias

---
 .../Settings/DataModel/BiasCatalog.cs         | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/app/MindWork AI Studio/Settings/DataModel/BiasCatalog.cs b/app/MindWork AI Studio/Settings/DataModel/BiasCatalog.cs
index 16f46cb2..2faf65c8 100644
--- a/app/MindWork AI Studio/Settings/DataModel/BiasCatalog.cs	
+++ b/app/MindWork AI Studio/Settings/DataModel/BiasCatalog.cs	
@@ -5909,4 +5909,23 @@ public static class BiasCatalog
         { IMPLICIT_STEREOTYPES.Id, IMPLICIT_STEREOTYPES },
         { IMPLICIT_ASSOCIATIONS.Id, IMPLICIT_ASSOCIATIONS },
     };
+    
+    public static Bias GetRandomBias(ref IList<int> usedBias)
+    {
+        if(usedBias.Count >= ALL_BIAS.Count)
+            usedBias.Clear();
+        
+        int randomBiasIndex;
+        lock (RANDOM)
+        {
+            randomBiasIndex = RANDOM.Next(0, ALL_BIAS.Count);
+            while(usedBias.Contains(randomBiasIndex))
+                randomBiasIndex = RANDOM.Next(0, ALL_BIAS.Count);
+        }
+        
+        usedBias.Add(randomBiasIndex);
+        return ALL_BIAS.Values.ElementAt(randomBiasIndex);
+    }
+    
+    private static readonly Random RANDOM = new();
 }
\ No newline at end of file