/// <summary>
/// Get the address total spendable value for both confirmed and unconfirmed UTXO.
/// </summary>
public (Money confirmedAmount, Money unConfirmedAmount, bool anyTrx) GetBalances(IWalletStore walletStore, bool excludeColdStakeUtxo)
{
var trx = walletStore.GetForAddress(this.Address).ToList();
List <TransactionOutputData> allTransactions = excludeColdStakeUtxo
? trx.Where(t => t.IsColdCoinStake != true).ToList()
: trx;
long confirmed = allTransactions.Sum(t => t.GetUnspentAmount(true));
long total = allTransactions.Sum(t => t.GetUnspentAmount(false));
return(confirmed, total - confirmed, trx.Any());
}
/// <summary>
/// Gets the first account that contains no transaction.
/// </summary>
/// <returns>An unused account</returns>
public HdAccount GetFirstUnusedAccount(IWalletStore walletStore)
{
if (this.Accounts == null)
{
return(null);
}
List <HdAccount> unusedAccounts = this.Accounts
.Where(Wallet.NormalAccounts)
.Where(acc =>
!acc.ExternalAddresses.SelectMany(add => walletStore.GetForAddress(add.Address)).Any()
&&
!acc.InternalAddresses.SelectMany(add => walletStore.GetForAddress(add.Address)).Any()).ToList();
if (!unusedAccounts.Any())
{
return(null);
}
// gets the unused account with the lowest index
int index = unusedAccounts.Min(a => a.Index);
return(unusedAccounts.Single(a => a.Index == index));
}