NominalVoltageStyleProvider.java

/**
 * Copyright (c) 2019, RTE (http://www.rte-france.com)
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
package com.powsybl.sld.svg.styles;

import com.powsybl.commons.config.BaseVoltagesConfig;
import com.powsybl.sld.model.graphs.VoltageLevelGraph;
import com.powsybl.sld.model.graphs.VoltageLevelInfos;
import com.powsybl.sld.model.nodes.*;
import com.powsybl.sld.model.nodes.feeders.FeederTwLeg;
import com.powsybl.sld.model.nodes.feeders.FeederWithSides;
import com.powsybl.sld.svg.BusInfo;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Optional;

import static com.powsybl.sld.svg.styles.StyleClassConstants.NODE_INFOS;

/**
 * @author Geoffroy Jamgotchian {@literal <geoffroy.jamgotchian at rte-france.com>}
 * @author Franck Lecuyer {@literal <franck.lecuyer at rte-france.com>}
 */
public class NominalVoltageStyleProvider extends AbstractVoltageStyleProvider {

    public NominalVoltageStyleProvider() {
        this(BaseVoltagesConfig.fromPlatformConfig());
    }

    public NominalVoltageStyleProvider(BaseVoltagesConfig baseVoltagesConfig) {
        super(baseVoltagesConfig);
    }

    @Override
    protected boolean isNodeSeparatingStyles(Node node) {
        if (node instanceof FeederNode) {
            // filtering out leg nodes as they are nodes with the same voltage level at each side
            Feeder feeder = ((FeederNode) node).getFeeder();
            return feeder instanceof FeederWithSides && !(feeder instanceof FeederTwLeg);
        } else {
            return node instanceof Middle3WTNode;
        }
    }

    @Override
    public List<String> getNodeStyles(VoltageLevelInfos vlInfo, Node node) {
        return baseVoltagesConfig.getBaseVoltageName(vlInfo.getNominalVoltage(), BASE_VOLTAGE_PROFILE)
                .map(bvName -> List.of(StyleClassConstants.STYLE_PREFIX + bvName))
                .orElse(Collections.emptyList());
    }

    @Override
    public List<String> getNodeStyles(VoltageLevelInfos vlInfo, Node node, NodeSide side) {
        return getNodeStyles(vlInfo, node);
    }

    @Override
    public List<String> getBusStyles(String busId, VoltageLevelGraph graph) {
        return Optional.ofNullable(getNodeStyles(graph.getVoltageLevelInfos(), null))
                .map(busStyles -> {
                    List<String> styles = new ArrayList<>(busStyles);
                    styles.add(NODE_INFOS);
                    return styles;
                })
                .orElse(List.of(NODE_INFOS));
    }

    @Override
    public List<String> getBusInfoStyle(BusInfo info) {
        return Collections.emptyList();
    }

    @Override
    public void reset() {
        // Nothing to do: no state
    }

    @Override
    public List<String> getCssFilenames() {
        return Arrays.asList("tautologies.css", "baseVoltages.css");
    }
}