Merge branch 'feature-admin-management-adm003' into feature-admin-management

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/UserInterface.cpp

@@ -1,6 +1,7 @@
 #include "UserInterface.h"
 #include "InputHelper.h"
 #include "OutputHelper.h"
+#include "User.h"
 
 void UserInterface::run()
 {
@@ -48,7 +49,38 @@ bool UserInterface::handleOperation(int choice)
 
 void UserInterface::login()
 {
-
+	std::string username, password;
+	util::clear();
+	std::cout << "Enter username: ";
+	util::read(username);
+	std::cout << "Enter password: ";
+	util::read(password);
+	if (m_controller.login(username, password))
+	{
+		const User* authenticatedUser = m_controller.getAuthenticatedUser();
+		if (authenticatedUser != nullptr)
+		{
+			switch (authenticatedUser->getUserType())
+			{
+			case util::UserType::ADMIN:
+				m_adminMenu.showMenu();
+				break;
+			case util::UserType::TECHNICIAN:
+				m_technicianMenu.showMenu();
+				break;
+			case util::UserType::CUSTOMER:
+				m_customerMenu.showMenu();
+				break;
+			default:
+				std::cout << "\nError: Unknown user type";
+				break;
+			}
+		}
+	}
+	else
+	{
+		std::cout << "\nError: Invalid Username or Password";
+	}
 }
 
 void UserInterface::registerCustomer()