add ui

Demo/Program.cs

@@ -1,20 +1,10 @@
 
-
 using Demo.Data.Repository;
-using Demo.domain.Models;
 using Demo.Domain.UseCase;
+using Demo.UI;
 
 GroupRepositoryImpl groupRepositoryImpl = new GroupRepositoryImpl();
 UserRepositoryImpl userRepositoryImpl = new UserRepositoryImpl();
 UserUseCase userUseCase = new UserUseCase(userRepositoryImpl, groupRepositoryImpl);
 
-List<User> users = userUseCase.GetAllUsers;
-
-foreach (var user in users) {
-    Console.WriteLine($"{user.FIO} группа {user.Group.Name}");
-}
-
-userUseCase.
-
-
-Console.ReadKey();
+MainMenuUI mainMenuUI = new MainMenuUI(userUseCase);

Demo/UI/MainMenu.cs

@@ -0,0 +1,21 @@
+using Demo.Domain.UseCase;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Demo.UI
+{
+    public class MainMenuUI
+    {
+       
+        UserConsoleUI _userConsoleUI;
+
+        public MainMenuUI(UserUseCase userUseCase) { 
+        _userConsoleUI = new UserConsoleUI(userUseCase);
+        _userConsoleUI.DisplayAllUsers();
+        }
+        
+    }
+}

Demo/UI/UserConsole.cs

@@ -0,0 +1,27 @@
+using Demo.Domain.UseCase;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Demo.UI
+{
+    public class UserConsoleUI
+    {
+        UserUseCase _userUseCase;
+        public UserConsoleUI(UserUseCase userUseCase) {
+            _userUseCase = userUseCase;
+        }
+
+        public void DisplayAllUsers()
+        {
+            StringBuilder userOutput = new StringBuilder();
+            foreach (var user in _userUseCase.GetAllUsers)
+            {
+                userOutput.AppendLine($"{user.Guid}\t{user.FIO}\t{user.Group.Name}");
+            }
+            Console.WriteLine(userOutput);
+        }
+    }
+}