fix - Fixed names list not changing according to gender

We've fixed names list not being updated according to the gender

---

When we're trying to get the names list, we should update the names list to accomodate the changes made to the requested gender.

---

Type: fix
Breaking: False
Doc Required: False
Part: 1/1

Namer.Demo/Program.cs

@@ -49,7 +49,7 @@ static void Main()
 
                 // Generate 5 names with custom name prefix
                 Console.WriteLine("Generate 5 names with custom name prefix\n");
-                var names5nameprefix = NameGenerator.GenerateNames(5, "J", "m", "", "", genderType);
+                var names5nameprefix = NameGenerator.GenerateNames(5, "J", "n", "", "", genderType);
                 Console.WriteLine("- {0}\n", string.Join(", ", names5nameprefix));
 
                 // Generate 5 names with custom surname prefix

Namer/NameGenerator.cs

@@ -39,6 +39,7 @@ public static class NameGenerator
     {
 		internal static string[] Names = Array.Empty<string>();
 		internal static string[] Surnames = Array.Empty<string>();
+        private static NameGenderType lastGenderType = NameGenderType.Unified;
 		private static readonly HttpClient NameClient = new();
         private static readonly string nameAddressPart = "https://cdn.jsdelivr.net/gh/Aptivi/NamesList@latest/Processed/";
         private static readonly string unifiedNameListFileName = "FirstNames.txt";
@@ -68,10 +69,11 @@ public static async Task PopulateNamesAsync(NameGenderType genderType = NameGend
                     unifiedNameListFileName;
                 string nameAddress = $"{nameAddressPart}{namesFileName}";
 
-                if (Names.Length == 0)
+                if (Names.Length == 0 || genderType != lastGenderType)
                     Names = await PopulateInternalAsync(nameAddress);
                 if (Surnames.Length == 0)
                     Surnames = await PopulateInternalAsync(surnameAddress);
+                lastGenderType = genderType;
             }
             catch (Exception ex)
             {