DayCalendarData.java

/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
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 * License for more details.
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 * License along with this library; if not, write to the Free Software
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 * Original Author:  Arnaud Roques
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package net.sourceforge.plantuml.project.data;

import java.time.DayOfWeek;
import java.time.LocalDate;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.project.OpenClose;
import net.sourceforge.plantuml.project.ngm.math.PiecewiseConstant;
import net.sourceforge.plantuml.project.time.TimePoint;

/**
 * Value object containing day calendar information: open/closed days, day
 * colors, and day names.
 */
public class DayCalendarData {

	private final OpenClose openClose = new OpenClose();
	private final Map<TimePoint, String> nameDays = new HashMap<>();
	private final Map<TimePoint, HColor> colorDaysToday = new HashMap<>();
	private final Map<TimePoint, HColor> colorDaysInternal = new HashMap<>();
	private final Map<DayOfWeek, HColor> colorDaysOfWeek = new HashMap<>();
	private final Set<LocalDate> verticalSeparatorBefore = new HashSet<>();
	private final Map<String, OpenClose> openCloseForTask = new HashMap<>();

	public boolean isOpen(LocalDate day) {
		return openClose.getLoadAtDUMMY(day) > 0;
	}

	public boolean isOpen(TimePoint instant) {
		return openClose.getLoadAtDUMMY(instant.toDay()) > 0;
	}

	public HColor getDayColor(TimePoint day) {
		HColor color = colorDaysToday.get(day);
		if (color == null)
			color = colorDaysInternal.get(day);

		return color;
	}

	public HColor getDayOfWeekColor(DayOfWeek dayOfWeek) {
		return colorDaysOfWeek.get(dayOfWeek);
	}

	public String getDayName(TimePoint day) {
		return nameDays.get(day);
	}

	public OpenClose getOpenClose() {
		return openClose;
	}

	public Collection<TimePoint> getColorDays() {
		return colorDaysInternal.keySet();
	}

	public Map<TimePoint, String> getNameDays() {
		return Collections.unmodifiableMap(nameDays);
	}

	public boolean hasSeparatorBefore(LocalDate day) {
		return verticalSeparatorBefore.contains(day);
	}

	// Mutator

	public void addSeparatorBefore(LocalDate day) {
		verticalSeparatorBefore.add(day);
	}

	public void putNameDay(TimePoint day, String name) {
		nameDays.put(day, name);
	}

	public void putColorDayToday(TimePoint day, HColor color) {
		colorDaysToday.put(day, color);
	}

	public void putColorDay(TimePoint day, HColor color) {
		colorDaysInternal.put(day, color);
	}

	public void putColorDayOfWeek(DayOfWeek dow, HColor color) {
		colorDaysOfWeek.put(dow, color);
	}

	public OpenClose getOpenCloseForTask(String task) {
		return openCloseForTask.computeIfAbsent(task, k -> new OpenClose());
	}

	public PiecewiseConstant getDefaultPlan() {
		return openClose.asPiecewiseConstant();
	}

}