public async Task <AddressItem> GetRemainder(string[] addresses, CancellationToken cancellationToken)
{
var allAddressItems = addressesModel.GetAddressItems();
foreach (var addressItem in allAddressItems)
{
if (addresses.Contains(addressItem.Address))
{
continue;
}
if (addressItem.TransactionCount == 0)
{
return(addressItem);
}
var transactions = transactionCollection.Where(t => t.IsOwn && t.Address == addressItem.Address).ToArray();
if (transactions.All(t => t.Balance >= 0))
{
return(addressItem);
}
}
var lastIndex = allAddressItems.Max(a => a.Index);
var api = CreateIotaClient();
var seed = walletConfiguration.PrivateKey;
var reminder = await api.FindReminderAddress(seed, lastIndex + 1, cancellationToken);
return(reminder);
}
