/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 * 
 * If you like this project or if you find it useful, you can support us at:
 * 
 * https://plantuml.com/patreon (only 1$ per month!)
 * https://plantuml.com/paypal
 * 
 * This file is part of PlantUML.
 *
 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PlantUML 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 General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *
 * Original Author:  Arnaud Roques
 *
 *
 */
package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact;

import java.util.Collection;
import java.util.List;

import net.sourceforge.plantuml.activitydiagram3.Branch;
import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
import net.sourceforge.plantuml.activitydiagram3.PositionedNote;
import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileFactory;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileFactoryDelegator;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.activitydiagram3.ftile.vcompact.cond.ConditionalBuilder;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.skin.Pragma;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.svek.ConditionEndStyle;
import net.sourceforge.plantuml.svek.ConditionStyle;
import net.sourceforge.plantuml.url.Url;

public class FtileFactoryDelegatorIf extends FtileFactoryDelegator {

	private final Pragma pragma;

	public FtileFactoryDelegatorIf(FtileFactory factory, Pragma pragma) {
		super(factory);
		this.pragma = pragma;
	}

	@Override
	public Ftile createIf(Swimlane swimlane, List<Branch> thens, Branch elseBranch, LinkRendering afterEndwhile,
			LinkRendering topInlinkRendering, Url url, Collection<PositionedNote> notes) {

		final ConditionStyle conditionStyle = skinParam().getConditionStyle();
		final ConditionEndStyle conditionEndStyle = skinParam().getConditionEndStyle();
		final Branch branch0 = thens.get(0);

		final Style styleArrow = getDefaultStyleDefinitionArrow().getMergedStyle(skinParam().getCurrentStyleBuilder());
		final Style styleDiamond = getDefaultStyleDefinitionDiamond()
				.getMergedStyle(skinParam().getCurrentStyleBuilder());
		final HColor backColor = branch0.getColor() == null
				? styleDiamond.value(PName.BackGroundColor).asColor(skinParam().getIHtmlColorSet())
				: branch0.getColor();

		if (thens.size() > 1) {
			if (pragma.useVerticalIf()/* OptionFlags.USE_IF_VERTICAL */)
				return FtileIfLongVertical.create(swimlane, backColor, getFactory(), conditionStyle, thens, elseBranch,
						topInlinkRendering, afterEndwhile, styleArrow, styleDiamond);
			return FtileIfLongHorizontal.create(swimlane, backColor, getFactory(), conditionStyle, thens, elseBranch,
					topInlinkRendering, afterEndwhile, styleArrow, styleDiamond);
		}
		return ConditionalBuilder.create(swimlane, backColor, getFactory(), conditionStyle, conditionEndStyle,
				thens.get(0), elseBranch, skinParam(), getStringBounder(), url, styleArrow, styleDiamond, notes);
	}

}