using System;

using System.Collections.Generic;

using System.Diagnostics.Eventing.Reader;

using System.Linq;

using System.Security.Principal;

using System.Text;

using System.Threading.Tasks;

​

namespace ClassProject

{

    internal class Program

    {

        static void Main(string[] args)

        {

            //Makes the User to fill out the contructor

            Console.WriteLine("Make Your Bank Account! ");

            Console.WriteLine("Enter A New Username: ");

            string username = Console.ReadLine();

            Console.WriteLine("Enter A Secure Password: ");

            string password = Console.ReadLine();

            Console.WriteLine("Enter the amount you want to deposit: ");

            double money = double.Parse(Console.ReadLine());

            BankAccount account = new BankAccount(username, password, money);

            //Log in for security

            Console.WriteLine("Log in required: ");

            //static method

            account.LogIn();

            //the recursive method for the menu

            Menu(ref account);

        }

​

        public static void Tax(ref BankAccount account)

        {

            //Tax for another static method

            Console.WriteLine("10% of your account has been lost to tax! ");

            account.Withdraw(.9);

        }

​

        public static void Menu(ref BankAccount account)

        {

            //choices

            Console.WriteLine("What do you want to do now: \n[1] Deposit Money\n[2] Withdraw Money\n[3] Change Password\n[4] Show Balance\n[5] Exit\n");

​

            if (int.TryParse(Console.ReadLine(), out int choice))

            {

                //sorts what choice to corralate to the one above

                switch (choice)

                {

​

                    case 1:

                        //Deposit

                        Console.WriteLine("How much do you want to deposit? ");

                        account.Deposit(double.Parse(Console.ReadLine()));

                        Menu(ref account);

                        break;

​

                    case 2:

                        //Withdraw

                        Console.WriteLine("How much do you want to withdraw? ");

                        account.Withdraw(double.Parse(Console.ReadLine()));

                        Tax(ref account);

                        Menu(ref account);

                        break;

​

                    case 3:

                        //Change Password

                        Console.WriteLine("Enter your new password, and old to verify it is you: \n");

                        account.Password = Console.ReadLine();

                        Menu(ref account);

                        break;

​

                    case 4:

                        //Check Balance

                        Console.WriteLine("Balance: " + account.Money);

                        Menu(ref account);

                        break;

​

                    case 5:

                        //Exit

                        Console.WriteLine("Bye Bye");

                        break;

​

                    default:

                        //Exit catch for errors

                        Console.WriteLine("Error, Exiting");

                        break;

                }

            }

            else

            {

                //Recursive call to keep the menu up till exit input

                Console.WriteLine("Incorrect Input Try Again! ");

                Menu(ref account);

            }

        }

    }

    class BankAccount

    {

        //private properties for protection

        private string name;

        private string password;

        private double money;

        //Properties that have private getters and setters if they need to be protected

        public string Name { get => name; set => name = value; }

        public string Password { private get => password;

            set{

                //Password check for a change, bascially a built in method

                Console.WriteLine("What was your old password? ");

                if (Console.ReadLine().Equals(password))

                {

                    password = value;

                    Console.WriteLine("Successful! ");

                }

                else

                {

                    //Kicks the user out of the password change

                    Console.WriteLine("Incorrect Password, Try to Recover Password.");

                }

            }

​

        }

​

        //uses the login  method in order to protect user

        public double Money { get { LogIn(); return money; } private set => money = value; }

​

        //Base constructor for versitility

        public BankAccount() { }

​

        //Versititily

        public BankAccount(string name, string password)

        {

            this.name = name;

            this.password = password;

        }

​

        //Main Constructor

        public BankAccount(string name, string password, double money)

        {

            this.name = name;

            this.password = password;

            this.money = money;

        }

​

        //LogIn method ment to protect user information

        public void LogIn()

        {

            Console.WriteLine("Enter Your Username: ");

            string tempUsername = Console.ReadLine();

            Console.WriteLine("Enter Your Password: ");

            string tempPassword = Console.ReadLine();

​

            if(tempUsername.Equals(name) && tempPassword.Equals(password))

            {

                Console.WriteLine("Log In Succesful");

            }

            else

            {

                //recurssive call to make them keep going 

                Console.WriteLine("Log In Failed, Try Again");

                LogIn();

            }

        }

​

        //withdraw using a dollar amount

        public void Withdraw(double amount)

        {

            if (money > amount)

            {

                money = money - amount;

                Console.WriteLine("Successful!");

​

            }

            else

                Console.WriteLine("Balance Too Low");

        }

​

        //withdraw using a percentage for tax

        public void Withdraw(int percentage)

        {

            money = money * (percentage*.1);

​

        }

​

        //deposit using a dollar amount.

        public void Deposit(double amount)

        {

            money = money + amount;

            Console.WriteLine("Successful!");

        }

    }

}

​