Сooler Shop

using System;
using System.Collections.Generic;
namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            Queue<Client> clients = new Queue<Client>();

            Console.Write("Number of clients in the queue: ");
            string userInput = Console.ReadLine();
            int number;
            int clientStack = 1;

            if (int.TryParse(userInput, out number))
            {
                clientStack = Convert.ToInt32(userInput);

                for (int i = 0; i < clientStack; i++)
                {
                    clients.Enqueue(new Client());
                }
                int indexClient = 1;

                while (clients.Count > 0)
                {
                    CheckPurchase(clients.Dequeue(), indexClient);
                    indexClient++;
                }
            }
            else
            {
                Console.WriteLine("Input error");
            }
        }

        public static void CheckPurchase(Client client, int indexClient)
        {
            Console.WriteLine($"Client: {indexClient}");
            client.ShowStats();
            Console.WriteLine($"Purchase amount: {client.GetPurchaseAmount()}");

            while (client.GetPurchaseAmount() > client.Money)
            {
                Console.Clear();
                Console.WriteLine($"Client: {indexClient}");
                client.ShowStats();
                Console.WriteLine($"Purchase amount: {client.GetPurchaseAmount()}");
                Console.ReadKey();

                if (client.GetPurchaseAmount() > client.Money)
                {
                    Console.WriteLine("Not enough money");
                    client.RemoveRandomProduct();
                    Console.ReadKey();
                }
            }
            Console.Clear();
            Console.WriteLine($"Client: {indexClient}");
            client.ShowStats();
            Console.WriteLine($"Purchase amount: {client.GetPurchaseAmount()}");
            Console.ReadKey();
        }
    }
}

class Client
{
    private Basket _basket;
    private Random _random;

    public int Money { get; }

    public Client()
    {
        _basket = new Basket();
        _random = new Random();
        Money = _random.Next(100, 400);
    }

    public void ShowStats()
    {
        Console.WriteLine($"Money: {Money}");
        _basket.ShowProducts();
    }

    public int GetPurchaseAmount()
    {
        return _basket.CountPurchaseAmount();
    }

    public void RemoveRandomProduct()
    {
        _basket.RemoveRandomProduct();
    }
}

class Product
{
    private Random _random;
    public int Price { get; }
    public string Name { get; }

    public Product(string name)
    {
        _random = new Random();
        Name = name;
        Price = _random.Next(50, 150);
    }

    public void ShowProductInfo()
    {
        Console.WriteLine($"name: {Name} || price: {Price}");
    }
}

class Basket
{
    private Random _random;
    private List<Product> _products;

    public Basket()
    {
        _products = new List<Product>();
        _random = new Random();
        SetProducts();
    }

    public void RemoveRandomProduct()
    {
        int indexProduct = _random.Next(0, _products.Count);
        Console.WriteLine($"Product: {_products[indexProduct].Name} was removed");
        _products.RemoveAt(indexProduct);
    }

    public void ShowProducts()
    {
        for (int i = 0; i < _products.Count; i++)
        {
            _products[i].ShowProductInfo();
        }
    }

    public int CountPurchaseAmount()
    {
        int purchaseAmount = 0;

        for (int i = 0; i < _products.Count; i++)
        {
            purchaseAmount += _products[i].Price;
        }
        return purchaseAmount;
    }
    private void SetProducts()
    {
        List<string> products = new List<string> { "Milk", "Beer", "Bread", "Egg" };

        for (int i = 0; i < products.Count; i++)
        {
            _products.Add(new Product(products[i]));
        }
    }
}