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"); //view details through here
Console.WriteLine("3: View your pending requests"); //ability to approve/reject through here
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 = apiService.GetBalance();
if (balance != decimal.MinValue)
{
Console.WriteLine("Your TE bucks balance is " + balance.ToString("C"));
}
}
else if (menuSelection == 2)
{
List <Transfer> transfers = apiService.GetTransfers();
if (transfers != null)
{
consoleService.PrintTransfers(transfers);
if (transfers.Count > 0)
{
int transferId = consoleService.PromptForTransferID("view");
if (transferId > 0)
{
Transfer transfer = apiService.GetTransfer(transferId);
if (transfer != null)
{
consoleService.PrintTransfer(transfer);
}
}
}
}
}
else if (menuSelection == 3)
{
List <Transfer> transfers = apiService.GetPendingTransfers();
if (transfers != null)
{
consoleService.PrintTransfers(transfers);
if (transfers.Count > 0)
{
string choice = consoleService.PromptForApproveOrReject();
if (choice != null)
{
int transferId = consoleService.PromptForTransferID(choice);
if (transferId > 0)
{
if (choice == "approve")
{
Transfer transfer = apiService.ApproveTransfer(transferId);
if (transfer.TransferStatus == TransferStatus.Approved)
{
Console.WriteLine("Approval was successful");
consoleService.PrintTransfer(transfer);
}
else
{
Console.WriteLine("Approval was not successful");
}
}
else if (choice == "reject")
{
Transfer transfer = apiService.RejectTransfer(transferId);
if (transfer.TransferStatus == TransferStatus.Rejected)
{
Console.WriteLine("Rejection was successful");
consoleService.PrintTransfer(transfer);
}
else
{
Console.WriteLine("Rejection was not successful");
}
}
}
}
}
}
}
else if (menuSelection == 4)
{
NewTransfer newTransfer = consoleService.PromptForTransfer(TransferType.Send);
if (newTransfer != null)
{
Transfer addedTransfer = apiService.AddTransfer(newTransfer);
if (addedTransfer != null)
{
consoleService.PrintTransfer(addedTransfer);
}
}
}
else if (menuSelection == 5)
{
NewTransfer newTransfer = consoleService.PromptForTransfer(TransferType.Request);
if (newTransfer != null)
{
Transfer addedTransfer = apiService.AddTransfer(newTransfer);
if (addedTransfer != null)
{
consoleService.PrintTransfer(addedTransfer);
}
}
}
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);
}
}
}