/*
* This file is part of Bitsquare.
*
* Bitsquare is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* Bitsquare is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
* License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Bitsquare. If not, see <http://www.gnu.org/licenses/>.
*/
package io.bitsquare.gui.main.portfolio.failedtrades;
import com.google.inject.Inject;
import io.bitsquare.gui.common.model.ActivatableDataModel;
import io.bitsquare.trade.Trade;
import io.bitsquare.trade.failed.FailedTradesManager;
import io.bitsquare.trade.offer.Offer;
import javafx.collections.FXCollections;
import javafx.collections.ListChangeListener;
import javafx.collections.ObservableList;
import java.util.stream.Collectors;
class FailedTradesDataModel extends ActivatableDataModel {
private final FailedTradesManager failedTradesManager;
private final ObservableList<FailedTradesListItem> list = FXCollections.observableArrayList();
private final ListChangeListener<Trade> tradesListChangeListener;
@Inject
public FailedTradesDataModel(FailedTradesManager failedTradesManager) {
this.failedTradesManager = failedTradesManager;
tradesListChangeListener = change -> applyList();
}
@Override
protected void activate() {
applyList();
failedTradesManager.getFailedTrades().addListener(tradesListChangeListener);
}
@Override
protected void deactivate() {
failedTradesManager.getFailedTrades().removeListener(tradesListChangeListener);
}
public ObservableList<FailedTradesListItem> getList() {
return list;
}
public Offer.Direction getDirection(Offer offer) {
return failedTradesManager.wasMyOffer(offer) ? offer.getDirection() : offer.getMirroredDirection();
}
private void applyList() {
list.clear();
list.addAll(failedTradesManager.getFailedTrades().stream().map(FailedTradesListItem::new).collect(Collectors.toList()));
// we sort by date, earliest first
list.sort((o1, o2) -> o2.getTrade().getDate().compareTo(o1.getTrade().getDate()));
}
}