net.sourceforge.plantuml.activitydiagram3.command.CommandRepeatWhile3Multilines Maven / Gradle / Ivy

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/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 * 
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 * 
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 * This file is part of PlantUML.
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 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
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 * 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
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
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 * Original Author:  Arnaud Roques
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package net.sourceforge.plantuml.activitydiagram3.command;

import java.util.List;

import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.activitydiagram3.ActivityDiagram3;
import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.CommandMultilines3;
import net.sourceforge.plantuml.command.MultilinesStrategy;
import net.sourceforge.plantuml.command.Trim;
import net.sourceforge.plantuml.decoration.Rainbow;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.regex.IRegex;
import net.sourceforge.plantuml.regex.MyPattern;
import net.sourceforge.plantuml.regex.RegexConcat;
import net.sourceforge.plantuml.regex.RegexLeaf;
import net.sourceforge.plantuml.regex.RegexResult;
import net.sourceforge.plantuml.text.StringLocated;
import net.sourceforge.plantuml.utils.BlocLines;

public class CommandRepeatWhile3Multilines extends CommandMultilines3 {

	public CommandRepeatWhile3Multilines() {
		super(getRegexConcat(), MultilinesStrategy.REMOVE_STARTING_QUOTE, Trim.BOTH);
	}

	@Override
	public RegexConcat getPatternEnd2() {
		return new RegexConcat(//
				new RegexLeaf("TEST1", "(.*)"), new RegexLeaf("\\)"), //
				new RegexLeaf(";?"), //
				RegexLeaf.end());
	}

	static IRegex getRegexConcat() {
		return RegexConcat.build(CommandRepeatWhile3Multilines.class.getName(), RegexLeaf.start(), //
				new RegexLeaf("repeat"), //
				RegexLeaf.spaceZeroOrMore(), //
				new RegexLeaf("while"), //
				RegexLeaf.spaceZeroOrMore(), //
				new RegexLeaf("\\("), //
				new RegexLeaf("TEST1", "(.*)"), //
				RegexLeaf.end());
	}

	@Override
	protected CommandExecutionResult executeNow(ActivityDiagram3 diagram, BlocLines lines) {
		lines = lines.trim();
		final RegexResult line0 = getStartingPattern().matcher(StringUtils.trin(lines.getFirst().getString()));
		final RegexResult lineLast = getPatternEnd2().matcher(lines.getLast().getString());

		// System.err.println("line0=" + line0);
		// System.err.println("linesLast=" + lineLast);

		//
		// final HtmlColor color =
		// diagram.getSkinParam().getIHtmlColorSet().getColorIfValid(line0.get("COLOR",
		// 0));

		final String test = line0.get("TEST1", 0);
		Display testDisplay = Display.getWithNewlines(test);
		for (StringLocated s : lines.subExtract(1, 1)) {
			testDisplay = testDisplay.add(s.getString());
		}
		final String trailTest = lineLast.get("TEST1", 0);
		if (StringUtils.isEmpty(trailTest) == false) {
			testDisplay = testDisplay.add(trailTest);
		}

		Display yes = Display.NULL;// Display.getWithNewlines("arg.getLazzy(\"WHEN\", 0)");
		final Display out = Display.NULL; // Display.getWithNewlines("arg.getLazzy(\"OUT\", 0)");
		final Rainbow linkColor = Rainbow.none(); // diagram.getSkinParam().getIHtmlColorSet().getColorIfValid(arg.get("COLOR",
		// 0));
		final Display linkLabel = Display.NULL; // Display.getWithNewlines("arg.get(\"LABEL\", 0)");
		final List splitted = testDisplay.splitMultiline(MyPattern.cmpile("\\)[%s]*(is|equals?)[%s]*\\("));
		if (splitted.size() == 2) {
			testDisplay = splitted.get(0);
			yes = splitted.get(1);

		}

		return diagram.repeatWhile(testDisplay, yes, out, linkLabel, linkColor);
	}

}