net.sourceforge.plantuml.project.lang.SubjectDaysAsDates Maven / Gradle / Ivy

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/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2023, Arnaud Roques
 *
 * Project Info:  http://plantuml.com
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 * under the terms of the GNU General Public License as published by
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 * License for more details.
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 * 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.project.lang;

import java.util.Arrays;
import java.util.Collection;

import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.regex.IRegex;
import net.sourceforge.plantuml.command.regex.RegexConcat;
import net.sourceforge.plantuml.command.regex.RegexLeaf;
import net.sourceforge.plantuml.command.regex.RegexOr;
import net.sourceforge.plantuml.command.regex.RegexResult;
import net.sourceforge.plantuml.project.DaysAsDates;
import net.sourceforge.plantuml.project.Failable;
import net.sourceforge.plantuml.project.GanttDiagram;
import net.sourceforge.plantuml.project.time.Day;
import net.sourceforge.plantuml.ugraphic.color.HColor;

public class SubjectDaysAsDates implements Subject {

	public IRegex toRegex() {
		return new RegexOr(toRegexB(), toRegexE(), andRegex(), thenRegex());
	}

	private IRegex toRegexB() {
		return new RegexConcat( //
				new RegexLeaf("BYEAR1", "([\\d]{4})"), //
				new RegexLeaf("\\D"), //
				new RegexLeaf("BMONTH1", "([\\d]{1,2})"), //
				new RegexLeaf("\\D"), //
				new RegexLeaf("BDAY1", "([\\d]{1,2})"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("to"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("BYEAR2", "([\\d]{4})"), //
				new RegexLeaf("\\D"), //
				new RegexLeaf("BMONTH2", "([\\d]{1,2})"), //
				new RegexLeaf("\\D"), //
				new RegexLeaf("BDAY2", "([\\d]{1,2})") //
		);
	}

	private IRegex toRegexE() {
		return new RegexConcat( //
				new RegexLeaf("[dD]\\+"), //
				new RegexLeaf("ECOUNT1", "([\\d]+)"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("to"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("[dD]\\+"), //
				new RegexLeaf("ECOUNT2", "([\\d]+)") //
		);
	}

	private IRegex andRegex() {
		return new RegexConcat( //
				new RegexLeaf("BYEAR3", "([\\d]{4})"), //
				new RegexLeaf("\\D"), //
				new RegexLeaf("BMONTH3", "([\\d]{1,2})"), //
				new RegexLeaf("\\D"), //
				new RegexLeaf("BDAY3", "([\\d]{1,2})"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("and"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("COUNT_AND", "([\\d]+)"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("days?") //

		);
	}

	private IRegex thenRegex() {
		return new RegexConcat( //
				new RegexLeaf("then"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("COUNT_THEN", "([\\d]+)"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("days?") //

		);
	}

	public Failable getMe(GanttDiagram project, RegexResult arg) {
		final String countAnd = arg.get("COUNT_AND", 0);
		if (countAnd != null) {
			final Day date3 = getDate(project, arg, "3");
			final int nb = Integer.parseInt(countAnd);
			return Failable.ok(new DaysAsDates(project, date3, nb));
		}
		final String countThen = arg.get("COUNT_THEN", 0);
		if (countThen != null) {
			final Day date3 = project.getThenDate();
			final int nb = Integer.parseInt(countThen);
			return Failable.ok(new DaysAsDates(project, date3, nb));
		}
		final Day date1 = getDate(project, arg, "1");
		final Day date2 = getDate(project, arg, "2");
		return Failable.ok(new DaysAsDates(date1, date2));
	}

	private Day getDate(GanttDiagram project, RegexResult arg, String suffix) {
		if (arg.get("BDAY" + suffix, 0) != null) {
			final int day = Integer.parseInt(arg.get("BDAY" + suffix, 0));
			final int month = Integer.parseInt(arg.get("BMONTH" + suffix, 0));
			final int year = Integer.parseInt(arg.get("BYEAR" + suffix, 0));
			return Day.create(year, month, day);
		}
		if (arg.get("ECOUNT" + suffix, 0) != null) {
			final int day = Integer.parseInt(arg.get("ECOUNT" + suffix, 0));
			return project.getStartingDate().addDays(day);
		}
		throw new IllegalStateException();
	}

	public Collection getSentences() {
		return Arrays.asList(new Close(), new Open(), new InColor(), new Named());
	}

	class Close extends SentenceSimple {

		public Close() {
			super(SubjectDaysAsDates.this, Verbs.isOrAre(), new ComplementClose());
		}

		@Override
		public CommandExecutionResult execute(GanttDiagram project, Object subject, Object complement) {
			for (Day d : (DaysAsDates) subject)
				project.closeDayAsDate(d, (String) complement);

			return CommandExecutionResult.ok();

		}
	}

	class Open extends SentenceSimple {

		public Open() {
			super(SubjectDaysAsDates.this, Verbs.isOrAre(), new ComplementOpen());
		}

		@Override
		public CommandExecutionResult execute(GanttDiagram project, Object subject, Object complement) {
			for (Day d : (DaysAsDates) subject)
				project.openDayAsDate(d, (String) complement);

			return CommandExecutionResult.ok();

		}

	}

	class InColor extends SentenceSimple {

		public InColor() {
			super(SubjectDaysAsDates.this, Verbs.isOrAre(), new ComplementInColors2());
		}

		@Override
		public CommandExecutionResult execute(GanttDiagram project, Object subject, Object complement) {
			final HColor color = ((CenterBorderColor) complement).getCenter();
			for (Day d : (DaysAsDates) subject)
				project.colorDay(d, color);

			return CommandExecutionResult.ok();

		}

	}

	class Named extends SentenceSimple {

		public Named() {
			super(SubjectDaysAsDates.this, Verbs.isOrAreNamed(), new ComplementNamed());
		}

		@Override
		public CommandExecutionResult execute(GanttDiagram project, Object subject, Object complement) {
			final String name = (String) complement;
			final DaysAsDates days = (DaysAsDates) subject;
			for (Day d : days) {
				project.nameDay(d, name);
			}
			return CommandExecutionResult.ok();
		}

	}

}