using System;

namespace APP_BANK

{

    public class User

    {

        string email;

        string pass;

        string name;

        string id;

        public string GetEmail()

        {

            return this.email;

        }

        public string GetName()

        {

            return this.name;

        }

        public string GetId()

        {

            return this.id;

        }

        public string GetPass()

        {

            return this.pass;

        }

        public void SetNewUser(string newEmail,string newName, string newPass, string newId)

        {

            this.email = newEmail;

            this.name = newName;

            this.pass = newPass;

            this.id = newId;

        }

    }

    public class Accounts

    {

        int type;

        string numAccount;

        float balance;

        string idUser;

        public string GetType()

        {

            if (this.type == 0)

            {

                return "Ahorros";

            }else if(this.type == 1)

            {

                return "Corriente";

            }else

            {

                return "No definida";

            }

        }

        public string GetNumAccount()

        {

            return this.numAccount;

        }

        public string GetIdUser()

        {

            return this.idUser;

        }

        public float GetBalance()

        {

            return this.balance;

        }

        public void SetBalance (float newBalance)

        {

            this.balance = newBalance;

        }

​

        public void SetNewAccount(int newType, string newNumAccount, string newIdUser, float newBalance)

        {

            this.type = newType;

            this.numAccount = newNumAccount;

            this.idUser = newIdUser;

            this.balance = newBalance;

        }

    }

    public class Program

    {

        public static User[] users = new User[3];

        public static Accounts[] accounts = new Accounts[5];

        public static void Main()

        {

            for (int i = 0 ; i < users.Length; i++)

            {

                users[i] = new User();

            }

            users[0].SetNewUser("ivan@correo.com","Ivan Martinez", "12345", "10123456");

            users[1].SetNewUser("karla@correo.com","Karla Guzman", "789456", "147258963");

            users[2].SetNewUser("maria@correo.com","Maria Florez", "694531", "25896412");

            for (int i = 0 ; i < accounts.Length; i++)

            {

                accounts[i] = new Accounts();

            }

            accounts[0].SetNewAccount(0, "789262348", "10123456", 500.2f); // Type 0: Ahorros ; Type 1: Corriente

            accounts[1].SetNewAccount(0, "456132321", "147258963", 100f);

            accounts[2].SetNewAccount(0, "956231487", "25896412", 250f);

            accounts[3].SetNewAccount(1, "156132798", "147258963", 800.5f);

            accounts[4].SetNewAccount(1, "986541344", "25896412", 50.9f);

            Console.WriteLine("::Bienvenido::");

            bool temp = true;

            string email;

            do

            {

                Console.WriteLine("Correo:");

                email = Console.ReadLine();

                Console.WriteLine("Contraseña:");

                string password = Console.ReadLine();

                temp = Login(email, password);

            }while (temp);

            Console.WriteLine("Hola," + GetNameUser(email));

            bool goOut = true;

            do

            {

                Console.WriteLine(":MENU:");

                Console.WriteLine("1. Ver Cuentas");

                Console.WriteLine("2. Ver Saldo");

                Console.WriteLine("3. Transferir");

                Console.WriteLine("4. Retirar");

                Console.WriteLine("0. Cerrar sesion");

                Console.WriteLine("Ingrese opcion:");

                int option = Int32.Parse(Console.ReadLine());

                switch(option)

                {

                    case 1:

                        ShowAccountsUser(GetIdUser(email));

                        break;

                    case 2:

                        ShowBalanceUser(GetIdUser(email));

                        break;

                    case 3:

                        ShowBalanceUser(GetIdUser(email));

                        break;  

                    case 4:

                        Out( GetIdUser(email));

                        break;

                    case 0:

                        Console.WriteLine("Cierre sesión");

                        goOut = false;

                        break;

                    default:

                        Console.WriteLine("Opción incorrecta");

                        break;

                }

            }while(goOut);

            Console.WriteLine("::Hasta pronto::");

        }

        public static bool Login(string userEmail, string userPass)

        {

            for (int i = 0 ; i < users.Length; i++)

            {

                if (users[i].GetEmail() == userEmail && users[i].GetPass() == userPass)

                {

                    return false;

                }

            }

            Console.WriteLine("Datos incorrectos");

            return true;

        }

        public static string GetNameUser(string userEmail)

        {

            for (int i = 0 ; i < users.Length; i++)

            {

                if (users[i].GetEmail() == userEmail)

                {

                    return users[i].GetName() ;

                }

            }

            return "Datos incorrectos";

        }

        public static string GetIdUser(string userEmail)

        {

            for (int i = 0 ; i < users.Length; i++)

            {

                if (users[i].GetEmail() == userEmail)

                {

                    return users[i].GetId() ;

                }

            }

            return "Datos incorrectos";

        } 

        public static void ShowAccountsUser(string userId)

        {

            for (int i = 0 ; i < accounts.Length; i++)

            {

                if (accounts[i].GetIdUser() == userId)

                {

                    Console.WriteLine("Numero: "+accounts[i].GetNumAccount() + "  Tipo:" +accounts[i].GetType());

                }

            }

        }

            public static void ShowBalanceUser(string userId)

        {

            for (int i = 0 ; i < accounts.Length; i++)

            {

                if (accounts[i].GetIdUser() == userId)

                {

                    Console.WriteLine("Número: "+accounts[i].GetNumAccount() + "  Saldo: $" +accounts[i].GetBalance());

                }

            }

        }

        public static void Out(string userId)

        {

            Console.WriteLine("Cuanto desea retirar?");

            float retiro = float.Parse(Console.ReadLine());

            float saldo = 0;

            int pos= -1;

            for (int i = 0 ; i < accounts.Length; i++)

            {

                if (accounts[i].GetIdUser() == userId)

                {

                    saldo=accounts[i].GetBalance();

                    pos = i;

                }

            }

            if (pos== -1)

            {

                Console.WriteLine("Cuenta no válida");

            }

            else

            {

             saldo = saldo - retiro;

             accounts[pos].SetBalance(saldo);

            }

​

        }

    }

}