/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2020, Arnaud Roques
 *
 * Project Info:  http://plantuml.com
 * 
 * If you like this project or if you find it useful, you can support us at:
 * 
 * http://plantuml.com/patreon (only 1$ per month!)
 * http://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.style;

import java.util.ArrayList;
import java.util.List;

import net.sourceforge.plantuml.cucadiagram.Stereotype;

public class StyleDefinition {

	private final List<String> namesStrings = new ArrayList<String>();

	private StyleDefinition(List<String> copy) {
		this.namesStrings.addAll(copy);
	}

	public static StyleDefinition of(SName... names) {
		final List<String> result = new ArrayList<String>();
		for (SName name : names) {
			result.add(name.name());
		}
		return new StyleDefinition(result);
	}

	// public StyleDefinition with(SName other) {
	// final List<String> result = new ArrayList<String>(namesStrings);
	// result.add(other.name());
	// return new StyleDefinition(result);
	// }

	public StyleDefinition with(Stereotype stereotype) {
		final List<String> result = new ArrayList<String>(namesStrings);
		if (stereotype != null) {
			for (String name : stereotype.getStyleNames()) {
				result.add(name);
			}
		}
		result.add(SName.stereotype.name());
		return new StyleDefinition(result);
	}

	public StyleDefinition mergeWith(List<Style> others) {
		final List<String> copy = new ArrayList<String>(namesStrings);
		for (Style other : others) {
			copy.add(other.getStyleName());
		}
		return new StyleDefinition(copy);
	}

	@Override
	public String toString() {
		final StringBuilder sb = new StringBuilder();
		for (String name : namesStrings) {
			sb.append(name);
			sb.append(" ");
		}
		return sb.toString().trim();
	}

	public Style getMergedStyle(StyleBuilder styleBuilder) {
		if (styleBuilder == null) {
			return null;
		}
		return styleBuilder.getMergedStyle(namesStrings);
	}

}