//Wallet sub functions
static void Wallet(string[] cmdArgs, BlockChainClassLib.CommandProcessor cmdProc)
{
switch (cmdArgs[1])
{
case "list":
int i = 0;
System.Console.WriteLine("wallet entries:-");
List <WalletLib.WalletEntry> entries = cmdProc.Wallet_ListEntries();
foreach (WalletLib.WalletEntry wa in entries)
{
System.Console.WriteLine(i.ToString("000") + ") " + wa.address + " = " + wa.amount);
i++;
}
System.Console.WriteLine("");
break;
case "select":
i = int.Parse(cmdArgs[2]);
cmdProc.Wallet_SelectAddress(i);
break;
case "add":
cmdProc.Wallet_CreateAddress();
break;
case "load":
cmdProc.Wallet_Load();
break;
case "save":
cmdProc.Wallet_Save();
break;
case "balance":
cmdProc.Wallet_Balance();
break;
}
}
//Provides an interactive mechanism for the user to create blockchain transactions
static void InteractiveCreateTransaction(string[] cmdArgs, BlockChainClassLib.CommandProcessor cmdProc)
{
//1) ask the user for a list of input transactions:
System.Console.WriteLine("Create Transaction:");
System.Console.WriteLine("Enter Addresses from your Wallet (one on each line, blank to cancel entry):");
WalletLib.WalletEntry we;
//build a list of input addresses
List <string> addressList = new List <string>();
int i = 1;
string line = "";
do
{
System.Console.Write(string.Format("Enter Source Address ({0})=", i));
line = System.Console.ReadLine().Trim();
if (line == "")
{
break;
}
we = cmdProc.Wallet_FindEntry(line);
if (we != null)
{
addressList.Add(line);
i++;
}
else
{
System.Console.WriteLine("address not found");
}
} while (line != "");
if (addressList.Count() == 0)
{
return;
}
//2) Enter primary payment address
System.Console.Write("Enter payment address (blank line to cancel transaction)=");
string paymentAddress = System.Console.ReadLine().Trim();
if (paymentAddress == "")
{
return;
}
//3) Enter payment amount
string paymentAmount = "";
int amount = 0;
do
{
System.Console.Write("Enter payment amount=");
paymentAmount = System.Console.ReadLine().Trim();
if (paymentAmount == "")
{
return;
}
} while (!int.TryParse(paymentAmount, out amount));
//Enter address to post any change to (enter "new" to create a new one and add to your wallet)
System.Console.Write("Enter change address (new to create one)=");
string changeAddress = System.Console.ReadLine().Trim();
if (changeAddress == "")
{
return;
}
if (changeAddress.Trim() == "new")
{
changeAddress = cmdProc.Wallet_CreateAddress();
cmdProc.Wallet_Save();
System.Console.WriteLine("Address added to your wallet: " + changeAddress);
}
CreateTransaction(addressList, paymentAddress, amount, changeAddress, cmdProc);
}