public void RunAuction(Database database)
        {
            Auction auction = new Auction(database);

            if (auction.EligibleItems.Count > 0)
            {
                Console.WriteLine();
                auction.DisplayEligibleItems();
                Console.WriteLine();
                Console.WriteLine("Start an auction? Y/N\n");
                IsAuctionRunning = Validator.YesNoValidator(Console.ReadLine());

                if (IsAuctionRunning)
                {
                    Console.Clear();
                    Console.WriteLine();
                    auction.StartDate = DateTime.Now;
                    Console.WriteLine("Auction has started on " + auction.StartDate);
                    Console.WriteLine();
                    bool shouldContinue = true;

                    while (IsAuctionRunning && shouldContinue)
                    {
                        if (auction.EligibleItems.Count > 0 && IsAuctionRunning)
                        {
                            Item itemToAuction = auction.EligibleItems.FirstOrDefault();
                            shouldContinue = AuctionItem(itemToAuction, auction.EligibleClients, auction, database);
                        }
                        else
                        {
                            auction.EndDate = DateTime.Now;
                            Console.WriteLine("\nAuction has ended on " + auction.EndDate + " and it lasted " + (auction.EndDate - auction.StartDate));
                            Console.WriteLine("\nPress any key to continue");
                            Console.ReadKey();
                            shouldContinue   = false;
                            IsAuctionRunning = false;
                        }
                    }
                }
            }
            else
            {
                Console.WriteLine("\nNo eligible items left to auction.\nPress any key to continue...");
                Console.ReadKey();
            }
        }