Initial commit

Program.cs

@@ -0,0 +1,39 @@
+using System.Diagnostics;
+using System;
+
+namespace Activities
+{
+    public class Program
+    {
+        static void Main()
+        {
+            Console.WriteLine("Creating a new invitation. Please enter your details.");
+            string organisorName = Invitation.GetValue("Your name: ");
+            string organisorEmail = Invitation.GetValue("Your email: ");
+            Person organisor = new(organisorName, organisorEmail);
+            Console.Clear();
+            Console.WriteLine("Enter activity details.");
+            string activityTitle = Invitation.GetValue("Activity title: ");
+            DateOnly activityDate = Invitation.GetDate("Activity date (DD/MM/YYYY): ");
+            string activityDescription = Invitation.GetValue("Activity description: ");
+            Activity activity = new(activityTitle, activityDate, activityDescription);
+            Console.Clear();
+            List<Person> invitees = [];
+            bool addInvitee = true;
+            while (addInvitee)
+            {
+                Console.WriteLine("Enter invitee details.");
+                string inviteeName = Invitation.GetValue("Invitee name: ");
+                string inviteeEmail = Invitation.GetValue("Invitee email: ");
+                Person invitee = new(inviteeName, inviteeEmail);
+                invitees.Add(invitee);
+                addInvitee = Invitation.GetResponse("Do you wish to add another invitee? (Y/N): ");
+            }
+            Console.Clear();
+            foreach (Person invitee in invitees)
+            {
+                Console.WriteLine($"Dear {invitee.GetName()}, you have been invited for \"{activity.GetTitle()}\" on {activity.GetDate()}. Description: {activity.GetDescription()}\n\nKind regards,\n{organisor.GetName()}");
+            }
+        }
+    }
+}