public void Run()
        {
            var dataManager = new DataAccessManager();

            AppUserHelper userHelper = new AppUserHelper();

            string cmd         = string.Empty;
            string originalCmd = string.Empty;

            while (!cmd.Equals("exit"))
            {
                Console.Write("WorkshopManagerCli> ");

                cmd = Console.ReadLine().ToLower();

                if (cmd.Contains("user-helper"))
                {
                    originalCmd = cmd;
                    cmd         = cmd.Substring(0, 10);
                }

                switch (cmd)
                {
                case "": // enter
                {
                    break;
                }

                case "list clients":
                case "l clients":
                {
                    var generator = new ClientData();
                    foreach (Client c in generator.Models)
                    {
                        Console.WriteLine(c.ToString());
                    }
                    break;
                }

                case "list orders":
                case "l orders":
                case "l orders -r":
                {
                    if (cmd.Contains("-r"))
                    {
                        Console.Write("how many days ago? ");
                        int days;
                        var read = Console.ReadLine();
                        if (Int32.TryParse(read, out days))
                        {
                            using (var db = new WorkshopManagerContext())
                            {
                                var res = db.Orders.FromSqlRaw <Order>($"SELECT * FROM [dbo].[GetOrdersRegisteredSince]({days})");
                                foreach (Order o in res)
                                {
                                    Console.WriteLine(o.ToString());
                                }
                            }
                        }
                        else
                        {
                            Console.WriteLine("Incorrect days value passed...");
                        }
                    }
                    else
                    {
                        var generator = new OrderData();
                        foreach (Order o in generator.Models)
                        {
                            Console.WriteLine(o.ToString());
                        }
                    }

                    break;
                }

                case "insert orders":
                case "i orders":
                {
                    var generator = new OrderData();
                    generator.InsertModelsAndRelatedData();
                    break;
                }

                case "list mechanicians":
                case "l mechanicians":
                case "l mechs":
                {
                    var generator = new MechanicianData();
                    foreach (Mechanician m in generator.Models)
                    {
                        Console.WriteLine(m.ToString());
                    }
                    break;
                }

                case "insert mechanicians":
                case "i mechanicians":
                {
                    var generator = new MechanicianData();
                    generator.InsertModelsAsync();
                    break;
                }

                case "db clear":
                case "db clear -aware":
                case "db clear -a":
                case "db c -a":
                {
                    dataManager.Clear(cmd);
                    break;
                }

                case "db reset":
                case "db reset -aware":
                case "db reset -a":
                case "db r -a":
                {
                    dataManager.Clear(cmd);
                    var generator = new OrderData();
                    generator.InsertModelsAndRelatedData();
                    break;
                }

                case "node-server login":
                {
                    break;
                }

                case "user-helper":
                {
                    userHelper.HandleCliCommand(originalCmd);
                    break;
                }

                case "exit":
                case "q":
                {
                    if (cmd.Equals("q"))
                    {
                        cmd = "exit";
                    }
                    break;
                }

                default:
                {
                    Console.WriteLine($"\n{cmd} is not known WorkshopManagerCli command...\n");
                    break;
                }
                }
            }
            Console.WriteLine("WorkshopManagerCli exited, press any key to close terminal window...");
        }