poezdix

using System;
using System.Collections.Generic;
using System.Net;
using System.Linq;

namespace TrainManager
{
    class Program
    {
        static void Main(string[] args)
        {
            List<string> destinationList = new List<string>();
            List<Train> trainList = new List<Train>();

            destinationList.Add("[1] Москва");
            destinationList.Add("[2] Владивосток");
            destinationList.Add("[3] Казань");
            destinationList.Add("[4] Уфа");
            destinationList.Add("[5] Калининград");
            destinationList.Add("[6] Новосибирск");
            while (true)
            {

                Console.SetCursorPosition(0, 10);
                Console.WriteLine("Здравствуйте!");
                Console.WriteLine("Выберите пункт A:  ");
                int userInputA = PrintDestination(destinationList);
                Console.Clear();
                Console.SetCursorPosition(0, 10);
                Console.WriteLine("Выберите пункт B:  ");
                int userInputB = PrintDestination(destinationList);
                Console.Clear();
                Console.SetCursorPosition(0, 10);
                Console.WriteLine("Нажмите Enter, чтобы продать билеты...");
                Console.ReadKey();
                int wagons = SellTickets();
                Console.WriteLine("Вагонов: " + wagons);
                Console.ReadKey();
                List<Wagon> wagonList = new List<Wagon>();
                Train newTrain = new Train(destinationList[userInputA - 1], destinationList[userInputB - 1], "departured");
                newTrain.CreateWagons(wagons);
                trainList.Add(newTrain);
                Console.SetCursorPosition(0, 0);
                foreach (var item in trainList)
                {
                    Console.WriteLine($"Поезд из {item.DestinationA} в {item.DestinationB}, вагонов - {item.showWagonAmount()}, Статус - {item.Status}");
                }
            }
        }

        static int PrintDestination(List<string> destinationList)
        {
            foreach (var item in destinationList)
                Console.WriteLine(item);
            int userInput = Convert.ToInt32(Console.ReadLine());
            return userInput;
        }

        static int SellTickets()
        {
            Random rng = new Random();
            int ticketSold = rng.Next(55, 500);
            Console.WriteLine("Билетов продано:" + ticketSold);
            int wagons = ticketSold / 54;
            if (ticketSold % 54 != 0)
                wagons += 1;
            return wagons;
        }
    }
    class Train
    {
        public string DestinationA { get; private set; }
        public string DestinationB { get; private set; }
        public string Status { get; private set; }

        private List<Wagon> _wagons = new List<Wagon>();

        public Train(string destinationA, string destinationB, string status)
        {
            List<Wagon> _wagons = new List<Wagon>();
            DestinationA = destinationA;
            DestinationB = destinationB;
            Status = status;
        }

        public void CreateWagons(int amount)
        {
            for (int i = 0; i != amount; i++)
            {
                Wagon newWagon = new Wagon(54);
                _wagons.Add(newWagon);
            }
        }

        public int showWagonAmount()
        {
            return _wagons.Count;
        }
    }

    class Wagon
    {
        public int Seats { get; private set; }

        public Wagon(int seats)
        {
            Seats = seats;
        }
    }
}