public void Run() { bool isRunning = true; DeveloperRepository devRepo = new DeveloperRepository(); TeamRepository teamRepo = new TeamRepository(); while (isRunning) { Console.WriteLine("Hey! What would you like to do?\n" + "1. Add Developer\n" + "2. Add Team\n" + "3. See Developers\n" + "4. See Teams"); string userInput = Console.ReadLine(); switch (userInput) { case "1": Console.WriteLine("What is the name of the developer?"); string devName = Console.ReadLine(); devRepo.CreateDeveloper(new Developer(1, devName)); break; case "2": break; case "3": foreach (Developer developer in devRepo.GetAllDevelopers()) { Console.WriteLine($"ID: {developer.DeveloperID} Name: {developer.Name}"); } break; case "4": break; default: break; } } }