public RecentAccountViewModel(Account account, AccountProperties properties) : base()
{
if (properties == null)
throw new ArgumentNullException(nameof(properties));
Account = account;
AccountName = properties.AccountName;
Balance = properties.TotalBalance;
}
public AccountViewModel(Account account, AccountProperties properties, Balances balances) : base()
{
Account = account;
_accountProperties = properties;
_balances = balances;
OpenRenameAccountDialogCommand = new DelegateCommand(OpenRenameAccountDialogAction);
OpenImportKeyDialogCommand = new DelegateCommand(OpenImportKeyDialogAction);
HideAccountCommand = new DelegateCommand(HideAccountAction);
}
private const uint ImportedAccountNumber = 2147483647; // 2**31 - 1
public Wallet(BlockChainIdentity activeChain, TransactionSet txSet, List<AccountProperties> bip0032Accounts,
AccountProperties importedAccount, BlockIdentity chainTip)
{
if (activeChain == null)
throw new ArgumentNullException(nameof(activeChain));
if (bip0032Accounts == null)
throw new ArgumentNullException(nameof(bip0032Accounts));
if (importedAccount == null)
throw new ArgumentNullException(nameof(importedAccount));
if (chainTip == null)
throw new ArgumentNullException(nameof(chainTip));
_transactionCount = txSet.MinedTransactions.Aggregate(0, (acc, b) => acc + b.Transactions.Count) +
txSet.UnminedTransactions.Count;
_bip0032Accounts = bip0032Accounts;
_importedAccount = importedAccount;
var totalBalance = EnumerateAccounts().Aggregate((Amount)0, (acc, a) => acc + a.Item2.TotalBalance);
ActiveChain = activeChain;
RecentTransactions = txSet;
TotalBalance = totalBalance;
ChainTip = chainTip;
}
public void UpdateAccountProperties(Account account, string name, uint externalKeyCount, uint internalKeyCount, uint importedKeyCount)
{
AccountProperties props;
if (account.AccountNumber == ImportedAccountNumber)
{
props = _importedAccount;
}
else
{
var accountNumber = checked((int)account.AccountNumber);
if (accountNumber < _bip0032Accounts.Count)
{
props = _bip0032Accounts[accountNumber];
}
else if (accountNumber == _bip0032Accounts.Count)
{
props = new AccountProperties();
_bip0032Accounts.Add(props);
}
else
{
throw new Exception($"Account {accountNumber} is not the next BIP0032 account.");
}
}
props.AccountName = name;
props.ExternalKeyCount = externalKeyCount;
props.InternalKeyCount = internalKeyCount;
props.ImportedKeyCount = importedKeyCount;
var eventArgs = new ChangesProcessedEventArgs();
eventArgs.ModifiedAccountProperties[account] = props;
OnChangesProcessed(eventArgs);
}
