package wallettemplate.utils;
import com.matthewmitchell.nubitsj.core.*;
import javafx.application.Platform;
import javafx.beans.property.ReadOnlyDoubleProperty;
import javafx.beans.property.ReadOnlyObjectProperty;
import javafx.beans.property.SimpleDoubleProperty;
import javafx.beans.property.SimpleObjectProperty;
import java.util.Date;
/**
* A class that exposes relevant nubits stuff as JavaFX bindable properties.
*/
public class NuBitsUIModel {
private SimpleObjectProperty<Address> address = new SimpleObjectProperty<>();
private SimpleObjectProperty<Coin> balance = new SimpleObjectProperty<>(Coin.ZERO);
private SimpleDoubleProperty syncProgress = new SimpleDoubleProperty(-1);
private ProgressBarUpdater syncProgressUpdater = new ProgressBarUpdater();
public NuBitsUIModel() {
}
public NuBitsUIModel(Wallet wallet) {
setWallet(wallet);
}
public void setWallet(Wallet wallet) {
wallet.addEventListener(new AbstractWalletEventListener() {
@Override
public void onWalletChanged(Wallet wallet) {
super.onWalletChanged(wallet);
update(wallet);
}
}, Platform::runLater);
update(wallet);
}
private void update(Wallet wallet) {
balance.set(wallet.getBalance());
address.set(wallet.currentReceiveAddress());
}
private class ProgressBarUpdater extends DownloadProgressTracker {
@Override
protected void progress(double pct, int blocksLeft, Date date) {
super.progress(pct, blocksLeft, date);
Platform.runLater(() -> syncProgress.set(pct / 100.0));
}
@Override
protected void doneDownload() {
super.doneDownload();
Platform.runLater(() -> syncProgress.set(1.0));
}
}
public DownloadProgressTracker getDownloadProgressTracker() { return syncProgressUpdater; }
public ReadOnlyDoubleProperty syncProgressProperty() { return syncProgress; }
public ReadOnlyObjectProperty<Address> addressProperty() {
return address;
}
public ReadOnlyObjectProperty<Coin> balanceProperty() {
return balance;
}
}