Add profiles (#132)

app/MindWork AI Studio/Settings/Profile.cs

@@ -0,0 +1,59 @@
+namespace AIStudio.Settings;
+
+public readonly record struct Profile(uint Num, string Id, string Name, string NeedToKnow, string Actions)
+{
+    public static readonly Profile NO_PROFILE = new()
+    {
+        Name = "Use no profile",
+        NeedToKnow = string.Empty,
+        Actions = string.Empty,
+        Id = Guid.Empty.ToString(),
+        Num = uint.MaxValue,
+    };
+    
+    #region Overrides of ValueType
+
+    /// <summary>
+    /// Returns a string that represents the profile in a human-readable format.
+    /// </summary>
+    /// <returns>A string that represents the profile in a human-readable format.</returns>
+    public override string ToString() => this.Name;
+
+    #endregion
+    
+    public string ToSystemPrompt()
+    {
+        if(this.Num == uint.MaxValue)
+            return string.Empty;
+        
+        var needToKnow =  
+            $"""
+             What should you know about the user?
+
+             ```
+             {this.NeedToKnow}
+             ```
+             """;
+        
+        var actions = 
+            $"""
+             The user wants you to consider the following things.
+
+             ```
+             {this.Actions}
+             ```
+             """;
+
+        if (string.IsNullOrWhiteSpace(this.NeedToKnow))
+            return actions;
+
+        if (string.IsNullOrWhiteSpace(this.Actions))
+            return needToKnow;
+        
+        return $"""
+                {needToKnow}
+
+                {actions}
+                """;
+    }
+}