6.7

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HW_6._7
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Введите количество покупателей:");
            Shop shop = new Shop();
            int userInput = Convert.ToInt32(Console.ReadLine());

            shop.CreateNewQueue(userInput);
            shop.Work();
            Console.ReadKey();
        }
    }

    class Client
    {
        private List<Product> _products = new List<Product>(0);
        private int _totalSum;
        Random random = new Random();

        public int Money { get; private set; }

        public Client(int money)
        {
            Money = money;
        }

        public void ShowProducts()
        {
            foreach (var product in _products)
            {
                product.ShowInfo();
                _totalSum += product.Price;
            }

            Console.WriteLine($"Общая стоимость продуктов-{_totalSum}\n");
        }

        public void BuyProducts()
        {
            if (_totalSum >= Money)
            {
                Console.WriteLine($"У вас не хватает денег");

                while (_totalSum >= Money)
                {
                    int index = random.Next(0, _products.Count);
                    _totalSum -= _products[index].Price;
                    Console.WriteLine($"Удаляем товар:{_products[index].Name}\n");
                    _products.RemoveAt(index);
                }
            }
            else
            {
                Console.WriteLine($"Забирайте свой товар");
            }
            Console.WriteLine("===============================");
        }

        public void AddProducts(List<Product> products)
        {
            foreach (var product in products)
            {
                _products.Add(product);
            }
        }

        public void RemoveProduct(List<Product> products)
        {
            products.RemoveAt(random.Next(0, products.Count));
        }
    }

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

        public Product(string name, int price)
        {
            Name = name;
            Price = price;
        }

        public void ShowInfo()
        {
            Console.WriteLine($"Наименование-{Name}, стоимость-{Price}");
        }
    }

    class Shop
    {
        Random random = new Random();
        private Queue<Client> _clients = new Queue<Client>();
        private List<Product> _products = new List<Product>
        {
            new Product("Помидоры", 10),
            new Product("Огурцы", 15),
            new Product("Баклажаны", 20),
            new Product("Перец",15),
            new Product("Картошка", 10),
            new Product("Лук", 10)
        };

        public void CreateNewQueue(int count)
        {
            for (int i = 0; i < count; i++)
            {
                Client client = new Client(random.Next(50, 80));
                client.AddProducts(_products);
                _clients.Enqueue(client);
            }
        }

        public void Work()
        {
            while (_clients.Count > 0)
            {
                Client client = _clients.Dequeue();
                client.ShowProducts();
                Console.WriteLine($"У покутеля денег {client.Money}\n");
                client.BuyProducts();
                Console.ReadKey();
            }
        }
    }
}