Banking System

namespace BankingSystem
{
    class Program
    {

        static void Main(string[] args)
        {
            ShowMainMenu();
        }

        public static void ShowMainMenu()
        {
            Console.Clear();
            Console.WriteLine("Weolcome to the Bank");
            Console.WriteLine("-------------------");
            Console.WriteLine("1: Create customer");
            Console.WriteLine("2: Show Customers");
            Console.WriteLine("-----------------");
            string command = Console.ReadLine();
            if (command == "1")
            {
                ShowCreateCustomer();
            }
            else if (command == "2")
            {
                ShowAllCustomers();
            }
        }

        public static void ShowAllCustomers()
        {
            Console.Clear();
            Console.WriteLine("-----  All Customers -----");
            foreach (Customer myCustomer in Bank.AllCustomers)
            {
                Console.WriteLine("ID: " + myCustomer.Id + " Name: " + myCustomer.Name + " Money: " + myCustomer.Money);
            }
            Console.WriteLine("-----------");
            Console.WriteLine("1: Deposit, 2: Transfer, 3: Return to main");
            string command = Console.ReadLine();
            if (command == "1")
            {
                //deposit
                //first find the customer, then deposit the amount
                Console.Write("Enter the id of the customer: ");
                string customerId = Console.ReadLine();
                Console.Write("Enter the amount to deposit: ");
                string amount = Console.ReadLine();
                //now do the magic, find the customer then increase the money
                int theCustomerId = int.Parse(customerId);
                Customer myFoundCustomer = null;
                foreach (Customer c in Bank.AllCustomers)
                {
                    if (c.Id == theCustomerId)
                    {
                        myFoundCustomer = c;
                        break;
                    }
                }
                //we might have found it
                if (myFoundCustomer != null)
                {
                    myFoundCustomer.Money += float.Parse(amount);
                }
                ShowAllCustomers();
            }
            else if (command == "2")
            {
                TransferMoney();
            }
            else if (command == "3")
            {
                ShowMainMenu();
            }
        }

        public static void ShowCreateCustomer()
        {
            Console.Clear();
            Console.WriteLine("--- Create new Customer ---");
            Console.Write("Please enter the name: ");
            string name = Console.ReadLine();
            Console.Write("Please enter the id: ");
            string id = Console.ReadLine();
            Customer customer = new Customer();
            customer.Name = name;
            customer.Id = int.Parse(id);
            //add it to the bank
            Bank.AllCustomers.Add(customer);
            //create customer etc...
            //eventually return to main menu
            ShowMainMenu();
        }

        public static void TransferMoney()
        {
            Console.Clear();
            Console.WriteLine("--- Transfer Money ---");
            Console.Write("Please enter your account's ID: ");
            string id = Console.ReadLine();
            Console.Write("Please enter the Name of the person you would like to tranfer funds to: ");
            string name = Console.ReadLine();
            Console.Write("Enter the amount of funds you would like to transfer: ");
            string amount = Console.ReadLine();

            /*
            if (id == Customer.Id()) & (name == Customer.Name())
            {
                //transfer happens here
            }
            */
            ShowAllCustomers();
        }
    }
}

namespace BankingSystem
{
    public class Bank
    {
        private static List<Customer> customers = new List<Customer>();
        public Bank()
        {
            customers = new List<Customer>();
        }

        public static List<Customer> AllCustomers
        {
            get
            {
                return customers;
            }
        }
    }
}

namespace BankingSystem
{
    public class Customer
    {
        public Customer()
        {
            Money = 50;
        }
        public int Id { get; set; }
        public string Name { get; set; }
        public float Money { get; set; }
    }
}