Commented main code

Program.cs

@@ -4,10 +4,14 @@ var isFinishedSession = false;
 
 void GenerateTraits()
 {
+    // Prompt the user to enter traits they want to prioritize.
     Console.WriteLine("You can prioritize one or more traits to be above 8 by entering them.");
     Console.Write("Enter traits separated by commas (e.g., Outgoing, Nice), or press Enter to generate a random personality: ");
+    
+    // Read the user input and trim any leading or trailing whitespace.
     var prioritizedTraitsInput = Console.ReadLine()?.Trim();
     
+    // Initialize a dictionary with predefined traits and their initial values set to 0.
     var traits = new Dictionary<string, int>
     {
         { "Outgoing", 0 },
@@ -17,59 +21,78 @@ void GenerateTraits()
         { "Active", 0 }
     };
 
-    // Process the prioritized traits
+    // Process the prioritized traits input:
+    // 1. Split the input string by commas.
+    // 2. Trim whitespace from each resulting trait.
+    // 3. Filter out any empty or invalid traits (traits that are not in the predefined list).
     var prioritizedTraits = new HashSet<string>(prioritizedTraitsInput.Split(',')
         .Select(t => t.Trim()).Where(t => !string.IsNullOrEmpty(t) && traits.ContainsKey(t)));
 
+    // Check if there are any prioritized traits provided by the user.
     if (prioritizedTraits.Count > 0)
     {
+        // Assign values to the prioritized traits.
         Sim.AssignPrioritizedTraits(traits, prioritizedTraits);
     }
     else
     {
+        // If no prioritized traits are provided, assign random values to all traits.
         Sim.AssignRandomTraits(traits);
     }
 
+    // Display the generated personality traits.
     Sim.DisplayPersonality(traits);
+
+    // Mark the session as finished.
     isFinishedSession = true;
+
+    // Re-enter the session manager to allow for another session or to exit.
     SessionManager();
 }
 
-string? GetUserInput(string message)
+// Retrieves user input from the console with a given prompt.
+string? GetUserInput(string prompt)
 {
-    // Prompt the user to generate a random personality
-    Console.WriteLine(message);
-    // Read the user input
+    Console.WriteLine(prompt);
     var input = Console.ReadLine();
 
     return input;
 }
 
-// Method to launch a new session
+// Manages the personality generator session. It checks if a previous session is finished
+// and prompts the user to either generate a new personality or exit the application.
 void SessionManager()
 {
+    // Greet the user at the start of a new session only if the previous session wasn't finished.
     if (!isFinishedSession)
         Console.WriteLine("Welcome to the Sim Personality Generator!");
-    
-    var message = "Would you like to generate a random personality? [y/n]";
 
+    // Define a message to prompt the user about generating a personality.
+    // The message differs slightly if a previous session was already finished.
+    var message = "Would you like to generate a random personality? [y/n]";
     if (isFinishedSession)
         message = "Would you like to generate a new personality? [y/n]";
-    
+
+    // Retrieve the user's input through a prompt specified by 'message'.
     var input = GetUserInput(message);
-        
-    // Convert the input to lowercase to handle case insensitivity
+
+    // Convert the input to lowercase to handle user input in a case-insensitive manner.
     switch (input?.ToLower())
     {
-        case "y": // If the user enters 'y'
-            if (isFinishedSession) isFinishedSession = false;
-            // Clear the console for a fresh start
+        case "y":
+            // Reset the session status if the previous session was finished.
+            if (isFinishedSession)
+                isFinishedSession = false;
+
+            // Clear the console to provide a clean interface for generating a new personality.
             Console.Clear();
-            // Generate traits (presumably some form of random data)
+
+            // Generate a new set of personality traits
             GenerateTraits();
             break;
-        default: // If the user enters anything other than 'y'
-            // Exit the application with the current exit code
+
+        default:
+            // If the user enters anything other than 'y', terminate the application gracefully.
             Environment.Exit(Environment.ExitCode);
             break;
     }