// Main wallet menu
private static void ShowMainMenu()
{
// Show menu
Console.WriteLine("Menu:");
Console.WriteLine(" 1 - Check Balance");
Console.WriteLine(" 2 - Send Transaction");
Console.WriteLine(" 3 - Export Keys");
Console.WriteLine(" 4 - Load Different Wallet");
Console.WriteLine(" 5 - Save and Exit");
// Wait for a menu selection
switch (Console.ReadLine().ToLower())
{
case "1":
// TODO
break;
case "2":
// TODO
break;
case "3":
// TODO
break;
case "4":
WalletBackend = new WalletBackend(AddressPrefix);
WalletLoaded = false;
break;
case "5":
SaveAndExit();
break;
}
}
CreateWallet(PrivateKeys privateKeys)
{
string walletFilename = GetNewWalletName();
string walletPassword = GetNewWalletPassword();
return(WalletBackend.NewWallet(walletFilename, walletPassword));
}
/* Attempts to open a wallet, and either returns the wallet, or
* an Error */
private static IEither <Error, WalletBackend> OpenWallet()
{
string walletFilename = GetExistingWalletName();
while (true)
{
string walletPassword = GetWalletPassword();
var maybeWalletBackend = WalletBackend.Load(
walletFilename, walletPassword
);
if (maybeWalletBackend.IsLeft())
{
Error err = maybeWalletBackend.Left();
/* If the password is incorrect, try again. Else, return
* the error. */
if (err.errorName == "INCORRECT_PASSWORD")
{
ConsoleMessage.WriteLine(ConsoleColor.Red, err.errorMessage + "\n");
continue;
}
}
return(maybeWalletBackend);
}
}
private static void ChangePassword(WalletBackend wallet)
{
Utilities.ConfirmPassword(wallet);
string newPassword;
while (true)
{
ConsoleMessage.Write(ConsoleColor.Yellow, "Enter your new password: "******"Confirm your new password: "******"Passwords do not match! Try again.\n");
continue;
}
break;
}
wallet.password = newPassword;
wallet.Save();
ConsoleMessage.WriteLine(ConsoleColor.DarkGreen, "\nPassword successfully updated!");
}
CreateWallet(PrivateKey privateViewKey,
string address)
{
string walletFilename = GetNewWalletName();
string walletPassword = GetNewWalletPassword();
return(WalletBackend.NewWallet(
walletFilename, walletPassword, privateViewKey, address
));
}
private static void Help(WalletBackend wallet)
{
if (wallet.isViewWallet)
{
Menu.PrintCommands(DefaultCommands.BasicViewWalletCommands());
}
else
{
Menu.PrintCommands(DefaultCommands.BasicCommands());
}
}
private static string GetPrompt(WalletBackend wallet)
{
int promptLength = 20;
/* Remove extension if it exists */
string walletName = Path.ChangeExtension(wallet.filename, null);
/* Trim to 20 chars */
walletName = string.Concat(walletName.Take(promptLength));
return($"[{Globals.ticker} {walletName}]: ");
}
public static void ConfirmPassword(WalletBackend wallet)
{
while (true)
{
ConsoleMessage.Write(ConsoleColor.Yellow, "Confirm your current password: "******"Incorrect password! Try again.\n");
continue;
}
return;
}
}
public static void MainLoop(WalletBackend wallet)
{
/* Show the available commands */
if (wallet.isViewWallet)
{
PrintCommands(DefaultCommands.BasicViewWalletCommands());
}
else
{
PrintCommands(DefaultCommands.BasicCommands());
}
while (true)
{
string command;
if (wallet.isViewWallet)
{
command = ParseCommand(
DefaultCommands.BasicViewWalletCommands(),
DefaultCommands.AllViewWalletCommands(),
GetPrompt(wallet)
);
}
else
{
command = ParseCommand(
DefaultCommands.BasicCommands(),
DefaultCommands.AllCommands(),
GetPrompt(wallet)
);
}
/* If exit command is given, quit */
if (CommandImplementations.HandleCommand(command, wallet))
{
return;
}
}
}
private static void Advanced(WalletBackend wallet)
{
if (wallet.isViewWallet)
{
Menu.PrintCommands(
DefaultCommands.AdvancedViewWalletCommands(),
/* The offset to print the number from, e.g. help is
* command numbers 1-7 or whatever, advanced is command
* numbers 8-19 */
DefaultCommands.BasicViewWalletCommands().Count()
);
}
else
{
Menu.PrintCommands(
DefaultCommands.AdvancedCommands(),
/* Offset */
DefaultCommands.BasicCommands().Count()
);
}
}
private static void ExportKeys(WalletBackend wallet)
{
Utilities.ConfirmPassword(wallet);
RedMsg.WriteLine("The below data is PRIVATE and should not be " +
"given to anyone!");
RedMsg.WriteLine("If someone else gains access to these, they " +
"can steal all your funds!");
Console.WriteLine();
if (wallet.isViewWallet)
{
GreenMsg.WriteLine("Private view key:");
GreenMsg.WriteLine(wallet.keys.privateViewKey.ToString());
return;
}
GreenMsg.WriteLine("Private spend key:");
GreenMsg.WriteLine(wallet.keys.privateSpendKey.ToString());
Console.WriteLine();
GreenMsg.WriteLine("Private view key:");
GreenMsg.WriteLine(wallet.keys.privateViewKey.ToString());
if (KeyOps.AreKeysDeterministic(wallet.keys.privateSpendKey,
wallet.keys.privateViewKey))
{
string mnemonic = Mnemonics.PrivateKeyToMnemonic(
wallet.keys.privateSpendKey
);
GreenMsg.WriteLine("\nMnemonic seed:");
GreenMsg.WriteLine(mnemonic);
}
}
private static void Main(string[] Args)
{
// Add exit command detection
Console.CancelKeyPress += (sender, e) =>
{
e.Cancel = true;
SaveAndExit();
};
// Initialize a wallet backend instance
WalletBackend = new WalletBackend(AddressPrefix);
// If there is only one commandline argument, first check if it's an existing wallet
if (Args.Length == 1 && File.Exists(Args[0]))
{
LoadWallet(Args[0]);
}
// TODO - commandline arguments
// Start showing the menu
ShowMenu();
}
private static bool Exit(WalletBackend wallet)
{
YellowMsg.WriteLine("Saving wallet and shutting down...");
wallet.Save();
return(true);
}
private static void Save(WalletBackend wallet)
{
YellowMsg.WriteLine("Saving...");
wallet.Save();
YellowMsg.WriteLine("Saved!");
}
public static bool HandleCommand(string command, WalletBackend wallet)
{
switch (command)
{
case "advanced":
{
Advanced(wallet);
break;
}
case "address":
{
ConsoleMessage.WriteLine(ConsoleColor.DarkGreen, wallet.addresses[0]);
break;
}
case "balance":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "backup":
{
ExportKeys(wallet);
break;
}
case "exit":
{
return(Exit(wallet));
}
case "help":
{
Help(wallet);
break;
}
case "transfer":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "ab_add":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "ab_delete":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "ab_list":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "ab_send":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "change_password":
{
ChangePassword(wallet);
break;
}
case "make_integrated_address":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "incoming_transfers":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "list_transfers":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "optimize":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "outgoing_transfers":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "reset":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "save":
{
Save(wallet);
break;
}
case "save_csv":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "send_all":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
case "status":
{
ConsoleMessage.WriteLine(ConsoleColor.Red, "Command not implemented yet...");
break;
}
/* This should never happen */
default:
{
throw new NotImplementedException(
"Command was defined but not hooked up!"
);
}
}
/* Don't exit */
return(false);
}
private static bool Exit(WalletBackend wallet)
{
ConsoleMessage.WriteLine(ConsoleColor.Yellow, "Saving wallet and shutting down...");
wallet.Save();
return(true);
}
private static void Save(WalletBackend wallet)
{
ConsoleMessage.WriteLine(ConsoleColor.Yellow, "Saving...");
wallet.Save();
ConsoleMessage.WriteLine(ConsoleColor.Yellow, "Saved!");
}
