public TransactionViewModel(TransactionInfo model)
{
Model = model;
ClipboardNotificationVisible = false;
ClipboardNotificationOpacity = 0;
}
private void RewriteTable()
{
var txRecordList = new List <(Height height, Money amount, string label, uint256 transactionId)>();
foreach (SmartCoin coin in Global.WalletService.Coins)
{
var found = txRecordList.FirstOrDefault(x => x.transactionId == coin.TransactionId);
if (found != default) // if found
{
txRecordList.Remove(found);
var foundLabel = found.label != string.Empty ? found.label + ", " : "";
var newRecord = (found.height, found.amount + coin.Amount, $"{foundLabel}{coin.Label}", coin.TransactionId);
txRecordList.Add(newRecord);
}
else
{
txRecordList.Add((coin.Height, coin.Amount, coin.Label, coin.TransactionId));
}
if (coin.SpenderTransactionId != null)
{
bool guessConfirmed = !Global.MemPoolService.TransactionHashes.Contains(coin.SpenderTransactionId) && coin.Confirmed; // If it's not in the mempool it's likely confirmed && coin is confirmed.
var guessHeight = guessConfirmed ? coin.Height : Models.Height.MemPool;
var foundSpender = txRecordList.FirstOrDefault(x => x.transactionId == coin.SpenderTransactionId);
if (foundSpender != default) // if found
{
txRecordList.Remove(foundSpender);
guessHeight = Math.Max(guessHeight, foundSpender.height);
var newRecord = (guessHeight, foundSpender.amount - coin.Amount, foundSpender.label, coin.SpenderTransactionId);
txRecordList.Add(newRecord);
}
else
{
txRecordList.Add((guessHeight, (Money.Zero - coin.Amount), "", coin.SpenderTransactionId));
}
}
}
txRecordList = txRecordList.OrderByDescending(x => x.height).ToList();
var rememberSelectedTransactionId = SelectedTransaction?.TransactionId;
Transactions?.Clear();
foreach (var txr in txRecordList)
{
var txinfo = new TransactionInfo
{
Confirmed = txr.height != Models.Height.MemPool && txr.height != Models.Height.Unknown,
AmountBtc = $"{txr.amount.ToString(fplus: true, trimExcessZero: true)}",
Label = txr.label,
TransactionId = txr.transactionId.ToString()
};
Transactions.Add(new TransactionViewModel(txinfo));
}
if (Transactions.Count > 0 && rememberSelectedTransactionId != null)
{
var txToSelect = Transactions.FirstOrDefault(x => x.TransactionId == rememberSelectedTransactionId);
if (txToSelect != default)
{
Interlocked.Exchange(ref _disableClipboard, 1);
SelectedTransaction = txToSelect;
}
}
}
public TransactionViewModel(TransactionInfo model)
{
_model = model;
_confirmed = model.WhenAnyValue(x => x.Confirmed).ToProperty(this, x => x.Confirmed, model.Confirmed);
}
private void RewriteTable()
{
var txRecordList = new List <(DateTimeOffset dateTime, Height height, Money amount, string label, uint256 transactionId)>();
foreach (SmartCoin coin in Global.WalletService.Coins)
{
var found = txRecordList.FirstOrDefault(x => x.transactionId == coin.TransactionId);
SmartTransaction foundTransaction = Global.WalletService.TransactionCache.First(x => x.GetHash() == coin.TransactionId);
DateTimeOffset dateTime;
if (foundTransaction.Height.Type == HeightType.Chain)
{
if (Global.WalletService.ProcessedBlocks.Any(x => x.Value.height == foundTransaction.Height))
{
dateTime = Global.WalletService.ProcessedBlocks.First(x => x.Value.height == foundTransaction.Height).Value.dateTime;
}
else
{
dateTime = DateTimeOffset.UtcNow;
}
}
else
{
dateTime = foundTransaction.FirstSeenIfMemPoolTime ?? DateTimeOffset.UtcNow;
}
if (found != default) // if found
{
txRecordList.Remove(found);
var foundLabel = found.label != string.Empty ? found.label + ", " : "";
var newRecord = (dateTime, found.height, found.amount + coin.Amount, $"{foundLabel}{coin.Label}", coin.TransactionId);
txRecordList.Add(newRecord);
}
else
{
txRecordList.Add((dateTime, coin.Height, coin.Amount, coin.Label, coin.TransactionId));
}
if (coin.SpenderTransactionId != null)
{
SmartTransaction foundSpenderTransaction = Global.WalletService.TransactionCache.First(x => x.GetHash() == coin.SpenderTransactionId);
if (foundSpenderTransaction.Height.Type == HeightType.Chain)
{
if (Global.WalletService.ProcessedBlocks.Any(x => x.Value.height == foundSpenderTransaction.Height))
{
dateTime = Global.WalletService.ProcessedBlocks.First(x => x.Value.height == foundSpenderTransaction.Height).Value.dateTime;
}
else
{
dateTime = DateTimeOffset.UtcNow;
}
}
else
{
dateTime = foundSpenderTransaction.FirstSeenIfMemPoolTime ?? DateTimeOffset.UtcNow;
}
var foundSpenderCoin = txRecordList.FirstOrDefault(x => x.transactionId == coin.SpenderTransactionId);
if (foundSpenderCoin != default) // if found
{
txRecordList.Remove(foundSpenderCoin);
var newRecord = (dateTime, foundSpenderTransaction.Height, foundSpenderCoin.amount - coin.Amount, foundSpenderCoin.label, coin.SpenderTransactionId);
txRecordList.Add(newRecord);
}
else
{
txRecordList.Add((dateTime, foundSpenderTransaction.Height, (Money.Zero - coin.Amount), "", coin.SpenderTransactionId));
}
}
}
txRecordList = txRecordList.OrderByDescending(x => x.dateTime).ThenBy(x => x.amount).ToList();
var rememberSelectedTransactionId = SelectedTransaction?.TransactionId;
Transactions?.Clear();
foreach (var txr in txRecordList)
{
var txinfo = new TransactionInfo
{
DateTime = txr.dateTime.ToLocalTime(),
Confirmed = txr.height != Models.Height.MemPool && txr.height != Models.Height.Unknown,
AmountBtc = $"{txr.amount.ToString(fplus: true, trimExcessZero: true)}",
Label = txr.label,
TransactionId = txr.transactionId.ToString()
};
Transactions.Add(new TransactionViewModel(txinfo));
}
if (Transactions.Count > 0 && rememberSelectedTransactionId != null)
{
var txToSelect = Transactions.FirstOrDefault(x => x.TransactionId == rememberSelectedTransactionId);
if (txToSelect != default)
{
Interlocked.Exchange(ref _disableClipboard, 1);
SelectedTransaction = txToSelect;
}
}
}
public TransactionInfoTabViewModel(TransactionInfo transaction) : base(string.Empty)
{
Transaction = transaction;
Title = $"Transaction ({transaction.TransactionId[0..10]}) Details";
