static void Main(string[] args) { Seed(); while (true) { if (_currentUser == null) { int loginChoice = _uiService.LoginMenu(); if (loginChoice == 1) { //TODO: Add login logic here int roleChoice = _uiService.RoleMenu(); UserRole role = (UserRole)roleChoice; Console.Clear(); Console.WriteLine("Enter username:"******"Enter password:"******"Enter first name:"); newUser.FirstName = Console.ReadLine(); Console.WriteLine("Enter last name:"); newUser.LastName = Console.ReadLine(); Console.WriteLine("Enter username:"******"Enter password:"******"Train": int trainChoice = 1; if (_currentUser.Role == UserRole.Premium) { trainChoice = _uiService.TrainMenu(); } if (trainChoice == 1) { int trainingItem = _uiService.TrainMenuItems(_videoTrainingService.GetTrainings()); VideoTraining training = _videoTrainingService.GetTrainings()[trainingItem - 1]; Console.WriteLine(training.Title); Console.WriteLine($"Link: { training.Link }"); Console.WriteLine($"Raiting: { training.CheckRaiting() }"); Console.ReadLine(); } if (trainChoice == 2) { int trainingItem = _uiService.TrainMenuItems(_liveTrainingService.GetTrainings()); LiveTraining training = _liveTrainingService.GetTrainings()[trainingItem - 1]; Console.WriteLine(training.Title); Console.WriteLine($"Training starts at: { training.NextSession }"); Console.WriteLine($"Raiting: { training.CheckRaiting() }"); Console.ReadLine(); } break; case "Upgrade to premium": _uiService.UpgradeToPremium(); break; case "Reschedule training": List <LiveTraining> trainings = _liveTrainingService.GetTrainings().Where(x => x.Trainer.Id == _currentUser.Id).ToList(); if (trainings.Count == 0) { Console.WriteLine("No trainings in the training list"); Console.ReadLine(); } else { int trainingChoice = _uiService.ChooseEntititesMenu(trainings); Console.WriteLine("How many days do you want to reschedule the training:"); int days = ValidationHelper.ValidateNumber(Console.ReadLine(), 30); _trainerUserService.GetUserById(_currentUser.Id).ChangeSchedule(trainings[trainingChoice - 1], days); Console.WriteLine("Schedule changed!"); Console.ReadLine(); } break; case "Account": int accountChoice = _uiService.AccountMenu(_currentUser.Role); Console.Clear(); if (accountChoice == 1) { // Change Info Console.WriteLine("Enter new First Name:"); string firstName = Console.ReadLine(); Console.WriteLine("Enter new Last Name:"); string lastName = Console.ReadLine(); switch (_currentUser.Role) { case UserRole.Standard: _standardUserService.ChangeInfo(_currentUser.Id, firstName, lastName); break; case UserRole.Premium: _premiumUserService.ChangePassword(_currentUser.Id, firstName, lastName); break; case UserRole.Trainer: _trainerUserService.ChangePassword(_currentUser.Id, firstName, lastName); break; } } else if (accountChoice == 2) { // Check Subscription Console.WriteLine($"Your subscription is: {_currentUser.Role}"); Console.ReadLine(); } else if (accountChoice == 3) { // Change info Console.WriteLine("Enter old password:"******"Enter new password:"******"Log out": _currentUser = null; break; default: break; } } }