private static void MenuSelection()
{
int userID = UserService.GetUserId();
int menuSelection = -1;
while (menuSelection != 0)
{
Console.WriteLine("");
Console.WriteLine("Welcome to TEnmo! Please make a selection: ");
Console.WriteLine("1: View your current balance");
Console.WriteLine("2: View your past transfers");
Console.WriteLine("3: View your pending requests");
Console.WriteLine("4: Send TE bucks");
Console.WriteLine("5: Request TE bucks");
Console.WriteLine("6: Log in as different user");
Console.WriteLine("0: Exit");
Console.WriteLine("---------");
Console.Write("Please choose an option: ");
if (!int.TryParse(Console.ReadLine(), out menuSelection))
{
Console.WriteLine("Invalid input. Please enter only a number.");
}
else if (menuSelection == 1)
{
decimal balance = accountService.GetAccount(userID).Balance;
Console.WriteLine($"Your current account balance is: ${balance}");
}
else if (menuSelection == 2)
{
int newSelection;
List <API_Transfer> transfers = transferService.ListTransfers(userID);
Console.WriteLine("--------------------------------------");
Console.WriteLine("Transfers");
Console.WriteLine("ID\tFrom/To\tAmount");
Console.WriteLine("--------------------------------------");
foreach (API_Transfer transfer in transfers)
{
if (transfer.AccountFrom == userID)
{
Console.WriteLine($"{transfer.TransferID}\tTo:\t{transfer.UserToName}\t$\t{transfer.Amount}");
}
else
{
Console.WriteLine($"{transfer.TransferID}\tFrom:\t{transfer.UserFromName}\t$\t{transfer.Amount}");
}
}
Console.WriteLine("--------------------------------------");
Console.WriteLine("Please enter transfer ID to view details (0 to cancel): ");
while (!int.TryParse(Console.ReadLine(), out newSelection))
{
Console.WriteLine("Invalid input please enter only a valid number.");
}
if (newSelection != 0)
{
API_Transfer transfer = transferService.GetTransfer(newSelection);
Console.WriteLine("--------------------------------------");
Console.WriteLine("Transfer Details");
Console.WriteLine("--------------------------------------");
Console.WriteLine($"Id: {transfer.TransferID}");
Console.WriteLine($"From: {transfer.UserFromName}");
Console.WriteLine($"To: {transfer.UserToName}");
Console.WriteLine($"Type: {transfer.TransferType}");
Console.WriteLine($"Status: {transfer.TransferStatus}");
Console.WriteLine($"Amount: ${transfer.Amount}");
Console.WriteLine("--------------------------------------");
}
}
else if (menuSelection == 3)
{
int newSelection;
List <API_Transfer> transfers = transferService.ListPendingTransfers(userID);
Console.WriteLine("--------------------------------------");
Console.WriteLine("Pending Transfers");
Console.WriteLine("ID\tTo\tAmount");
Console.WriteLine("--------------------------------------");
foreach (API_Transfer transfer in transfers)
{
Console.WriteLine($"{transfer.TransferID}\t{transfer.UserToName}\t${transfer.Amount}");
Console.WriteLine("--------------------------------------");
}
Console.WriteLine("Please enter transfer ID to approve/reject (0 to cancel): ");
while (!int.TryParse(Console.ReadLine(), out newSelection))
{
Console.WriteLine("Invalid input please enter only a valid number.");
}
if (newSelection != 0)
{
int approveOrReject;
API_Transfer transfer = transferService.GetTransfer(newSelection);
Console.WriteLine("1: Approve");
Console.WriteLine("2: Reject");
Console.WriteLine("0: Don't approve or reject");
Console.WriteLine("--------------------------------------");
Console.WriteLine("Please choose an option: ");
while (!int.TryParse(Console.ReadLine(), out approveOrReject))
{
Console.WriteLine("Invalid input please enter only a valid number.");
}
if (approveOrReject == 1)
{
API_Account accountFrom = accountService.GetAccount(transfer.AccountFrom);
if (transfer.Amount < accountFrom.Balance)
{
transfer = transferService.UpdateTransfer(transfer, 2);
accountFrom.Balance -= transfer.Amount;
accountService.UpdateBalance(accountFrom);
API_Account accountTo = accountService.GetAccount(transfer.AccountTo);
accountTo.Balance += transfer.Amount;
accountService.UpdateBalance(accountTo);
Console.WriteLine("Transfer approved!");
}
else
{
Console.WriteLine("You do not have enough money to approve this transfer");
}
}
else if (approveOrReject == 2)
{
transfer = transferService.UpdateTransfer(transfer, 3);
Console.WriteLine("Transfer rejected!");
}
}
}
else if (menuSelection == 4)
{
API_Account accountFrom = accountService.GetAccount(userID);
API_Transfer transfer = consoleService.PromptForUserToTransfer(userID, accountFrom.Balance);
if (transfer != null)
{
transferService.SendTransfer(transfer);
accountFrom.Balance -= transfer.Amount;
accountService.UpdateBalance(accountFrom);
API_Account accountTo = accountService.GetAccount(transfer.AccountTo);
accountTo.Balance += transfer.Amount;
accountService.UpdateBalance(accountTo);
Console.WriteLine("Transfer successful");
}
}
else if (menuSelection == 5)
{
API_Account accountTo = accountService.GetAccount(userID);
API_Transfer transfer = consoleService.PromptForUserToRequestTransfer(userID);
if (transfer != null)
{
transferService.SendTransfer(transfer);
Console.WriteLine("Transfer pending");
}
}
else if (menuSelection == 6)
{
Console.WriteLine("");
UserService.SetLogin(new API_User()); //wipe out previous login info
Run(); //return to entry point
}
else
{
Console.WriteLine("Goodbye!");
Environment.Exit(0);
}
}
}
private static void MenuSelection()
{
int menuSelection = -1;
while (menuSelection != 0)
{
Console.WriteLine("");
Console.WriteLine("Welcome to TEnmo! Please make a selection: ");
Console.WriteLine("1: View your current balance");
Console.WriteLine("2: View your past transfers");
Console.WriteLine("3: View your pending requests");
Console.WriteLine("4: Send TE bucks");
Console.WriteLine("5: Request TE bucks");
Console.WriteLine("6: Log in as different user");
Console.WriteLine("0: Exit");
Console.WriteLine("---------");
Console.Write("Please choose an option: ");
if (!int.TryParse(Console.ReadLine(), out menuSelection))
{
Console.WriteLine("Invalid input. Please enter only a number.");
}
else if (menuSelection == 1)
{
double balance = accountService.GetBalance();
consoleService.PrintBalance(balance);
MenuSelection();
}
else if (menuSelection == 2)
{
List <TransferClient> transfers = transferService.GetTransfers();
consoleService.PrintTransfers(transfers);
int id = -1;
while (id == -1)
{
id = consoleService.PromptForTransferID("view");
if (id == 0)
{
MenuSelection();
}
}
consoleService.PrintTransferDetails(id, transfers);
MenuSelection();
}
else if (menuSelection == 3)
{
List <TransferClient> transfers = transferService.GetPendingTransfers();
consoleService.PrintPendingTransfers(transfers);
if (transfers.Count != 0)
{
int id = -1;
while (id == -1)
{
id = consoleService.PromptForTransferID("approve or reject");
if (id == 0)
{
MenuSelection();
}
}
int newStatus = consoleService.PromptForApproval();
if (newStatus == 0)
{
MenuSelection();
}
double currentBalance = accountService.GetBalance();
TransferClient returnTransfer = transferService.UpdateTransfer(id, transfers, newStatus, currentBalance);
if (returnTransfer != null)
{
consoleService.PrintResult(returnTransfer.Status);
}
}
MenuSelection();
}
else if (menuSelection == 4)
{
List <UserDTO> list = accountService.GetUsers();
consoleService.PrintUsers(list);
int id = -1;
while (id == -1)
{
id = consoleService.PromptForUserId(list, "send to");
if (id == 0)
{
MenuSelection();
}
}
double amount = -1;
while (amount == -1)
{
amount = consoleService.PromptForAmount("send");
if (amount == 0)
{
MenuSelection();
}
}
if (amount > accountService.GetBalance())
{
Console.WriteLine("\nYou don't have enough money to transfer.");
MenuSelection();
}
TransferClient returnTransfer = transferService.SendTransfer(id, amount);
if (returnTransfer != null)
{
consoleService.PrintResult(returnTransfer.Status);
}
MenuSelection();
}
else if (menuSelection == 5)
{
List <UserDTO> list = accountService.GetUsers();
consoleService.PrintUsers(list);
int id = -1;
while (id == -1)
{
id = consoleService.PromptForUserId(list, "request from");
if (id == 0)
{
MenuSelection();
}
}
double amount = -1;
while (amount == -1)
{
amount = consoleService.PromptForAmount("request");
if (amount == 0)
{
MenuSelection();
}
}
TransferClient pendingTransfer = transferService.RequestTransfer(id, amount);
if (pendingTransfer != null)
{
consoleService.PrintResult(pendingTransfer.Status);
}
MenuSelection();
}
else if (menuSelection == 6)
{
Console.WriteLine("");
UserService.SetLogin(new API_User()); //wipe out previous login info
Run(); //return to entry point
}
else
{
Console.WriteLine("Goodbye!");
Environment.Exit(0);
}
}
}