static void Main(string[] args)
{
Console.WriteLine("Enter The Number OF Bank To SetUp : ");
int num = Int32.Parse(Console.ReadLine());
Bank[] bankArray = new Bank[num];
for (int i = 0; i < num; i++)
{
Console.WriteLine("Enter " + _8th(i + 1) + " Bank Name : ");
string name = Console.ReadLine().ToUpper();
bankArray[i] = new Bank(name);
}
while (true)
{
Console.WriteLine("There Are Following Bank That Exists : ");
for (int i = 0; i < num; i++)
{
Console.WriteLine(_8th(i + 1) + " Bank : " + bankArray[i].name);
}
Console.WriteLine("Please Enter Bank Name You Are Associated With : ");
string name = Console.ReadLine().ToUpper();
Bank userBank = null;
for (int i = 0; i < num; i++)
{
if (name.Equals(bankArray[i].name))
{
userBank = bankArray[i];
break;
}
}
if (userBank == null)
{
Console.WriteLine("Please, Enter A Valid Bank Name . . .");
continue;
}
//Enter In A Bank
while (true)
{
Console.WriteLine("<<< Welcome, To " + userBank.name + " Bank >>>");
Console.WriteLine("1. Staff\n2. Customer\nEnter(1/2) : ");
char choice = Console.ReadLine()[0];
if (choice == '1')
{
Console.WriteLine("Hello Staff, Enter Your User Id ");
string stfId = Console.ReadLine();
Console.WriteLine("Enter Your LogIn Password ");
string pword = Console.ReadLine();
Staff staff = (new BankService()).StaffExistsOrNot(userBank, stfId, pword);
if (staff == null)
{
Console.WriteLine("Please Enter Valid Credentials . . .");
continue;
}
bool staffWish = true;
while (staffWish)
{
Console.WriteLine("1.Add Account\n2.DeleteAccount\n3.Update Account\n4.ChangeCurrency\n5.ChangeServiceCharge\n6.View Transaction History\n7.Revert A Transaction\nE. Exit\nYour Choice . . . ");
char options = Console.ReadLine()[0];
switch (options)
{
case '1':
Console.WriteLine("Enter Customer Name : ");
string ename = Console.ReadLine();
Console.WriteLine("Enter Password : "******"The User Id is : " + customer.UserId);
Console.WriteLine("The Account Id Is : " + customer.GetAccount().AccountId);
}
else
{
Console.WriteLine("Account Already Exists . . .");
}
break;
case '2':
Console.WriteLine("Enter Account Id To Delete ->> ");
string accId = Console.ReadLine();
bool doneOrNot = (new StaffService().DeleteAccount(userBank, accId));
if (doneOrNot)
{
Console.WriteLine("Account Successfully Deleted");
}
else
{
Console.WriteLine("Account Do Not Exists");
}
break;
case '3':
Console.WriteLine("Enter The UserId To Update : ");
string UserId = Console.ReadLine();
Console.WriteLine("Enter The New Password : "******"<<<-- Password Updated -->>>");
}
else
{
Console.WriteLine("No Such User Exists");
}
break;
case '4':
Console.WriteLine("Enter New Currency Name : ");
string currencyName = Console.ReadLine();
Console.WriteLine("Enter Rate : ");
float rate = float.Parse(Console.ReadLine());
new StaffService().ChangeCurrency(userBank, currencyName, rate);
break;
case '5':
Console.WriteLine("Enter IMPS and RTGS Rate : ");
int IMPS = Int32.Parse(Console.ReadLine());
int RTGS = Int32.Parse(Console.ReadLine());
Console.WriteLine("Enter Foreign IMPS and RTGS Rate : ");
int fIMPS = Int32.Parse(Console.ReadLine());
int fRTGS = Int32.Parse(Console.ReadLine());
new StaffService().ChangeRates(userBank, IMPS, RTGS, fIMPS, fRTGS);
break;
case '6':
{
Console.WriteLine("Enter Account Id For Which Trnsaction History To Look Up -->> ");
string AccountId = Console.ReadLine();
bool recieverExists = false;
for (int i = 0; i < bankArray.Length; i++)
{
if ((new BankService().CustomerExistsOrNotByAccId(bankArray[i], AccountId)) != null)
{
recieverExists = true;
break;
}
}
if (!recieverExists)
{
Console.WriteLine("Account Do Not Exists . . .");
}
else
{
List <Transaction> transactions = new StaffService().ViewTransactionHistory(userBank, AccountId);
if (transactions == null)
{
Console.WriteLine("No Transaction Exists . . .");
break;
}
Console.WriteLine("There Are Following Transactions : ");
for (int i = 0; i < transactions.Count; i++)
{
Console.WriteLine(transactions[i].ToString());
}
}
}
break;
case '7':
{
Console.WriteLine("Enter Account Id For Which Trnsaction History To Look Up -->> ");
string AccountId = Console.ReadLine();
if (new BankService().CustomerExistsOrNotByAccId(userBank, AccountId) == null)
{
Console.WriteLine("No Such Account Exists In This Bank ! ! !");
break;
}
List <Transaction> transactions = new StaffService().ViewTransactionHistory(userBank, AccountId);
if (transactions == null)
{
Console.WriteLine("No Transaction Exists . . .");
break;
}
for (int i = 0; i < transactions.Count; i++)
{
Console.WriteLine(transactions[i].ToString());
}
int tchoice = 0;
bool eflag = false;
while (true)
{
try
{
Console.WriteLine("Enter Your Choice = ");
tchoice = Int32.Parse(Console.ReadLine());
if (tchoice > transactions.Count)
{
Console.WriteLine(">>-- Enter A Valid Choice --<<");
continue;
}
else
{
break;
}
}
catch (Exception e)
{
Console.WriteLine("Aborting Reverting A Transaction. . .");
eflag = true;
break;
}
}
if (eflag)
{
continue;
}
Transaction tType = transactions[tchoice - 1];
if ((tType is Deposit) || (tType is WithDraw))
{
if (!tType.alive)
{
Console.WriteLine("Cannot Revert, Aborting Reverting !!!");
break;
}
bool IsReverted = new StaffService().RevertATransaction(userBank, tType);
if (IsReverted)
{
Console.WriteLine("SuccessFully Reverted . . .");
}
else
{
Console.WriteLine("Insufficient Balance !!!");
}
tType.alive = false;
}
else
{
if (!tType.alive)
{
Console.WriteLine("Cannot Revert, Aborting Reverting !!!");
break;
}
tType.alive = false;
FundsTransfer fT = tType as FundsTransfer;
string sourceId = fT.SourceId;
string destId = fT.destinationAccId;
string sourceBankId = fT.SourceBankId;
string destBankId = fT.destinationBankId;
Bank bankSource = null, bankDest = null;
for (int i = 0; i < bankArray.Length; i++)
{
if (bankArray[i].Id.Equals(destBankId))
{
bankDest = bankArray[i];
}
if (bankArray[i].Id.Equals(sourceBankId))
{
bankSource = bankArray[i];
}
}
bool value = new StaffService().RevertFundsTransfer(bankSource, bankDest, tType);
if (value)
{
Console.WriteLine("<<< Transaction Reverted SuccessFully >>>");
}
else
{
Console.WriteLine("Cannot Revert, Aborting Reverting . . .");
}
}
}
break;
case 'e':
case 'E':
staffWish = false;
break;
}
}
}
else if (choice == '2')
{
Console.WriteLine("Enter Your Username...");
string username = Console.ReadLine();
Console.WriteLine("Enter Your Password...");
string pword = Console.ReadLine();
Customer accHolder = new BankService().CustomerLogIn(userBank, username, pword);
char choiceUser = '******';
bool exitFlag = false;
while (!exitFlag)
{
if (accHolder != null)
{
Console.WriteLine("Enter A Choice\n1.Deposit Amount \n2.Withdraw Amount \n3.Transfer Funds \n4.View Transaction History E.Exit . . .\n");
choice = Console.ReadLine()[0];
}
else
{
Console.WriteLine("Username Do Not Exists . . .");
choice = 'e';
}
switch (choice)
{
case '1':
{
Console.WriteLine("Enter Amount To Deposit : ");
float amount = float.Parse(Console.ReadLine());
Transaction transaction = new CustomerService().DepositMoney(userBank, accHolder, amount);
if (transaction != null)
{
Console.WriteLine("SuccessFully Depoisted");
}
else
{
Console.WriteLine("Not Deposited . . .");
}
break;
}
case '2':
{
Console.WriteLine("Enter Amount To Withdraw : ");
float amtF = float.Parse(Console.ReadLine());
Transaction transaction = new CustomerService().WithDrawAmount(userBank, accHolder, amtF);
if (transaction != null)
{
Console.WriteLine("SuccessFully WithDrawed");
}
else
{
Console.WriteLine("Insufficient Balance <<<< ");
}
break;
}
case '4':
List <Transaction> transactions = new StaffService().ViewTransactionHistory(userBank, accHolder.GetAccount().AccountId);
if (transactions == null)
{
Console.WriteLine("No Transactions Exists . . .");
break;
}
for (int i = 0; i < transactions.Count; i++)
{
Console.WriteLine(transactions[i].ToString());
}
break;
case '3':
while (true)
{
Console.WriteLine("Enter Account Id Of The Reciever : ");
string destAccountId = Console.ReadLine();
bool recieverExists = false;
Bank receiverBank = null;
Console.WriteLine("Enter Amount To Transfer -->> ");
float amt = float.Parse(Console.ReadLine());
Customer reciever = null;
for (int i = 0; i < bankArray.Length; i++)
{
if ((reciever = new BankService().CustomerExistsOrNotByAccId(bankArray[i], destAccountId)) != null)
{
receiverBank = bankArray[i];
recieverExists = true;
break;
}
}
if (recieverExists)
{
if (accHolder == reciever)
{
Console.WriteLine("Please, Enter Others Account Id . . .");
continue;
}
bool IsTransfer = new StaffService().FundsTransfer(userBank, receiverBank, amt, accHolder, reciever);
if (IsTransfer)
{
Console.WriteLine("<<<< Transfer SuccessFully >>>>");
}
else
{
Console.WriteLine(">>>> InSufficient Balance <<<<");
}
break;
}
else
{
Console.WriteLine("Reciver Do Not Exists!!!");
break;
}
}
break;
case 'e':
case 'E':
exitFlag = true;
break;
}
}
}
else if (choice == 'e')
{
break;
}
else
{
Console.WriteLine("Please Enter A Valid Choice . . .");
continue;
}
}
}
}