/// <summary>
/// Gets the first cold staking address. Creates a new address if required.
/// </summary>
/// <param name="walletName">The name of the wallet providing the cold staking address.</param>
/// <param name="isColdWalletAddress">Indicates whether we need the cold wallet address (versus the hot wallet address).</param>
/// <returns>The cold staking address or <c>null</c> if the required account does not exist.</returns>
internal HdAddress GetFirstColdStakingAddress(string walletName, bool isColdWalletAddress)
{
Guard.NotNull(walletName, nameof(walletName));
Wallet.Types.Wallet wallet = this.GetWalletByName(walletName);
HdAccount account = this.GetColdStakingAccount(wallet, isColdWalletAddress);
if (account == null)
{
this.logger.LogTrace("(-)[ACCOUNT_DOES_NOT_EXIST]:null");
return(null);
}
HdAddress address = account.GetFirstExternalAddress();
if (address == null)
{
this.logger.LogDebug("No unused address exists on account '{0}'. Adding new address.", account.Name);
IEnumerable <HdAddress> newAddresses = account.CreateAddresses(wallet.Network, 1);
this.UpdateKeysLookup(wallet, newAddresses);
address = newAddresses.First();
}
this.logger.LogTrace("(-):'{0}'", address.Address);
return(address);
}
