/*Search method show search menu and show input matching account*/
public void search()
{
Console.Clear();
WriteLine("Search Menu:\n");
Customer_BO customer = getInput();
Write("Account Number: ");
string input = ReadLine();
if (input == "")
{
customer.Account_No = -100;/*since acoountNO is not -ve we store -ve value to show administrator does not update accountNO*/
}
else
{
customer.Account_No = System.Convert.ToInt32(input);
}
Administrator_BLL administrator_BLL = new Administrator_BLL();
List <Customer_BO> list = administrator_BLL.search_BLL(customer);
if (list != null)
{
WriteLine("==== SEARCH RESULTS ======");
Write(
format: "{0,-13} {1,-13} {2,-13}",
arg0: "Account ID",
arg1: "User ID",
arg2: "Holder Name");
WriteLine(
format: "{0,-13} {1,-13} {2,-13}",
arg0: "Type",
arg1: "Balance",
arg2: "Status"
);
foreach (Customer_BO cus in list)
{
Write(
format: "{0,-13} {1,-13} {2,-13}",
arg0: cus.Account_No,
arg1: cus.userName,
arg2: cus.holderName);
WriteLine("{0,-13} {1,-13} {2,-13}",
arg0: cus.Type,
arg1: cus.Balance,
arg2: cus.Status);
}
WriteLine("Press any key to continue");
}
else
{
WriteLine("Not a single Account exists with these attributes.");
}
}
/*
* USER NAME and Passwrod of both customer and administrator are saved after encryption.
* One customer from file user name and password are
* User name = ariz123
* Password = 12345
*
* Administrator user name and password are
* User name = Gull
* Password = 12345
*/
public void homeScreen()
{
int choice = 0; bool l_break = false;
while (true)
{
Console.Clear();
WriteLine("\n\n\t\t\t\t ATM SOFTWARE\n\n");
WriteLine("\t\t\t Please Select the LogIn Type.\n\n\t\t\t Enter 1. For Administrator,\n\t\t\t 2. For Customer" +
"\n\t\t\t 3. For exit.");
try
{
Write("\t\t\t ");
choice = System.Convert.ToInt32(ReadLine());
switch (choice)
{
case 1:
string pre_login = "";
int login_count = 1;
bool loop_break = false;
while (true)
{
Console.Clear();
Write("\n\n\t\t\tEnter login: "******"\t\t\tEnter Pin code: ");
Console.ForegroundColor = ConsoleColor.Green;
string pin = pinInput();
Console.ForegroundColor = ConsoleColor.White;
Administrator_BLL administrator_BLL = new Administrator_BLL();
if (administrator_BLL.loginAccessAdmin(u_id, pin) == true)
{
Administrator_View administrator_View1 = new Administrator_View();
administrator_View1.administratorMenu();
loop_break = true;
}
if (administrator_BLL.loginAccessAdmin(u_id, pin) == false)
{
WriteLine("\n\n\t\tWrong Credientials Press any Key to continue\t\t");
ReadKey();
Console.Clear();
}
if (pre_login == u_id)
{
login_count++;
}
pre_login = u_id;
if (loop_break == true)
{
break;
}
if (login_count == 3)
{
administrator_BLL.disableAccount(u_id);
WriteLine("\n\nYou enter 3 time wrong password your account is disable Please contact to administrator. Press any key to continue");
ReadKey();
Console.Clear();
break;
}
}
break;
case 2:
bool loop_b = false;
int count = 1;
string previousLogin = "";
while (true)
{
/*For disable account we suspose that customer always enter correct user name;
* password is incorrect
* Hence, we disable the account for this user name customer*/
Console.Clear();
WriteLine("\n\n\t\t\tCustomer Service.\n\n");
Write("\t\t\tEnter login: "******"\t\t\tEnter Pin code: ");
Console.ForegroundColor = ConsoleColor.Green;
string pin_code = pinInput();
Console.ForegroundColor = ConsoleColor.White;
Customer_BLL customer_BLL = new Customer_BLL();
if (customer_BLL.loginAccess(login, pin_code) == true)
{
Customer_BO customer = customer_BLL.createCustomer(login, pin_code);
Customer_View customer_View = new Customer_View();
customer_View.customerMenu(customer);
loop_b = true;
}
else
{
WriteLine("\n\n\tWrong Credientials or account is disable Press any Key to continue\t\t\t");
ReadKey();
}
if (previousLogin == login)
{
count++;
}
previousLogin = login;
if (loop_b == true)
{
break;
}
if (count == 3)
{
customer_BLL.disableAccount(login);
WriteLine("\n\nYou enter 3 time wrong password your account is disable Please contact to administrator. Press any key to continue");
ReadKey();
Console.Clear();
break;
}
}
break;
case 3:
l_break = true;
break;
default:
WriteLine("\n\tinvalid input Press any key to continue.\t");
ReadKey();
Console.Clear();
break;
}
}
catch (System.FormatException)
{
WriteLine("Invalid input please enter integer value Press any key to continue");
ReadKey();
Console.Clear();
}
catch (OverflowException)
{
WriteLine("\n\n\tPlease enter 1 or 2 or 3 Press any key to Continue");
ReadKey();
Console.Clear();
}
catch (Exception e)
{
WriteLine(e.Message + " Invalid Input.");
}
if (l_break == true)
{
break;
}
}
}
/*method get input from administrator and create account*/
public void createAccount()
{
Administrator_BLL administrator_BLL = new Administrator_BLL();
int balance = 0; string type = ""; string status = "";
string login = inputString("Login");
string password = "";
while (true)
{
password = inputString("5 Digit Pin Code");
if (password.Length == 5)
{
break;
}
WriteLine("Pin code should be 5 digit");
}
string name = inputString("Holder Name");
while (true)
{
bool l_b = false;
try
{
Write("Type (Saving, Current): ");
type = ReadLine();
if (type.ToLower() != "saving" && type.ToLower() != "savings" && type.ToLower() != "current")
{
throw new Exception();
}
else
{
l_b = true;
}
}
catch (Exception)
{
WriteLine("Please enter correct type saving or current. Press any key to continue");
ReadKey();
WriteLine("");
}
if (l_b == true)
{
break;
}
}
while (true)
{
balance = inputInt("Enter Starting Balance > 100: ");
if (balance < 100)
{
WriteLine("Balance should b greater than 1000. Enter Again press any key to continue.");
ReadKey();
WriteLine("");
}
if (balance >= 100)
{
break;
}
}
while (true)
{
bool l_break = false;
try
{
Write("Status(active or disable): ");
status = ReadLine();
if (status.ToLower() != "active" && status.ToLower() != "disable")
{
throw new Exception();
}
else
{
l_break = true;
}
}
catch (Exception)
{
WriteLine("Please enter valid status e.g(active,disable). press any key to continue.");
ReadKey();
WriteLine("");
}
if (l_break == true)
{
break;
}
}
Customer_BO customer = new Customer_BO {
userName = login, Password = password, holderName = name, Balance = balance, Status = status, Type = type
};
int accountNumber = administrator_BLL.createAccount(customer);
if (accountNumber > 0)
{
WriteLine("\nAccount Successfully created account number assigned is: " + accountNumber);
WriteLine("Press any key to continue");
}
else
{
WriteLine("\nProblem in File Account is not created");
WriteLine("Press any key to continue");
}
}
/*method take starting date and ending date and show reports according to these dates*/
private void showByDate()
{
bool l_break = false;
while (true)
{
Console.Clear();
try
{
Console.Clear();
DateTime s_date, e_date;
Administrator_BLL administrator_BLL = new Administrator_BLL();
WriteLine("Date Formate dd/MM/yyyy\n");
WriteLine("Enter the starting date: ");
s_date = DateTime.ParseExact(ReadLine(), "dd/MM/yyyy", CultureInfo.InvariantCulture);
WriteLine("Enter the ending date: ");
e_date = DateTime.ParseExact(ReadLine(), "dd/MM/yyyy", CultureInfo.InvariantCulture);
List <Transaction_BO> list = administrator_BLL.byDate(s_date, e_date);
if (list != null)
{
WriteLine("==== SEARCH RESULTS ======");
Write(
format: "{0,-16} {1,-16} {2,-16}",
arg0: "Transaction Type",
arg1: "User ID",
arg2: "Holder Name");
WriteLine(
format: "{0,-16} {1,-16}",
arg0: "Amount",
arg1: "Date"
);
foreach (Transaction_BO tr in list)
{
Write(
format: "{0,-16} {1,-16} {2,-16}",
arg0: tr.type,
arg1: tr.user_id,
arg2: tr.holderName);
WriteLine("{0,-13} {1,-13}",
arg0: tr.amount,
arg1: tr.date.ToString("dd/MM/yyyy"));
}
l_break = true;
}
else
{
WriteLine("Record is not found for this Search Attributes");
l_break = true;
}
}
catch (Exception)
{
WriteLine("Invalid input. Press any key to continue");
ReadKey();
}
if (l_break == true)
{
break;
}
}
}
/*method take mini. and max. amounts and show reports by this amount*/
private void showByAmount()
{
bool l_break = false;
while (true)
{
Console.Clear();
try
{
int mini, max;
Write("Enter the minimum amount: ");
mini = System.Convert.ToInt32(ReadLine());
Write("Enter the maximum amount: ");
max = System.Convert.ToInt32(ReadLine());
Administrator_BLL administrator_BLL = new Administrator_BLL();
List <Customer_BO> list = administrator_BLL.byAmounts(mini, max);
if (list != null)
{
WriteLine("==== SEARCH RESULTS ======");
Write(
format: "{0,-13} {1,-13} {2,-13}",
arg0: "Account ID",
arg1: "User ID",
arg2: "Holder Name");
WriteLine(
format: "{0,-13} {1,-13} {2,-13}",
arg0: "Type",
arg1: "Balance",
arg2: "Status"
);
foreach (Customer_BO cus in list)
{
Write(
format: "{0,-13} {1,-13} {2,-13}",
arg0: cus.Account_No,
arg1: cus.userName,
arg2: cus.holderName);
WriteLine("{0,-13} {1,-13} {2,-13}",
arg0: cus.Type,
arg1: cus.Balance,
arg2: cus.Status);
}
l_break = true;
}
else
{
WriteLine("Record is not found for this Search Attributes");
l_break = true;
}
}
catch (Exception)
{
WriteLine("Input is not correct. Press any key to continue");
ReadKey();
}
if (l_break == true)
{
break;
}
}
}
/*method get account no from administrator and then take input to update account info*/
public void update()
{
bool l_break = false;
while (true)
{
Console.Clear();
try
{
int accountNO;
accountNO = inputInt("Enter the Account Number: ");
Administrator_BLL administrator = new Administrator_BLL();
Customer_BO customerPrevious = administrator.giveAccount(accountNO);
if (customerPrevious != null)
{
Console.Clear();
WriteLine("\n\nPrevious Details of Account.");
showAccount(customerPrevious);// method display info of account
WriteLine("\nPlease enter in the fields you wish to update (leave blank otherwise):\n");
Customer_BO customerNew = new Customer_BO();
customerNew = getInput();
while (true)
{
bool l_b = false;
try
{
Write("Account Number: ");
string input = ReadLine();
if (input == "")
{
customerNew.Account_No = -100;/*since acoountNO is not -ve we store -ve value to show administrator does not update accountNO*/
l_b = true;
}
else
{
customerNew.Account_No = System.Convert.ToInt32(input);
l_b = true;
}
}
catch (Exception)
{
WriteLine("please enter valid account number. Press any key to continue");
ReadKey();
}
if (l_b == true)
{
break;
}
}
bool result = administrator.update_BLL(customerPrevious, customerNew);
if (result == true)
{
WriteLine("Your account has been successfully been updated.");
l_break = true;
}
else
{
WriteLine("Your account is not updated.");
l_break = true;
}
}
else
{
WriteLine("Account is not Eixsts.");
l_break = true;
}
}
catch (Exception)
{
WriteLine("Input is not correct. Press any key to continue.");
}
if (l_break == true)
{
break;
}
}
}
/*method get account number from adminstrator and delete this specific account*/
public void deleteAccount()
{
Administrator_BLL administrator = new Administrator_BLL();
bool l_break = false;
while (true)
{
try
{
Console.Clear();
int accountNo;
accountNo = inputInt("Enter the account number to which you want to delete: ");
Customer_BO customer = administrator.giveAccount(accountNo);
if (customer != null)
{
WriteLine("\n\nYou wish to delete the account held by Mr " + customer.holderName + " If this information is correct please re - enter the account number: ");
int input_2nd = 0;
try
{
input_2nd = System.Convert.ToInt32(ReadLine());
}
catch (Exception)
{
}
if (input_2nd == accountNo)
{
bool result = administrator.deleteAccount(accountNo);
if (result == true)
{
WriteLine("\n\nAccount Deleted Successfully");
l_break = true;
}
else
{
WriteLine("Error in deleting account.");
l_break = true;
}
}
else
{
WriteLine("You enter wrong account number.");
l_break = true;
}
}
else
{
WriteLine("Account is not Exist.");
l_break = true;
}
if (l_break == true)
{
break;
}
}
catch (Exception)
{
WriteLine("Input is not correct");
}
}
}
