/* ========================================================================
 * 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.chronology;

import java.time.DayOfWeek;
import java.time.LocalDate;

import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.project.Load;
import net.sourceforge.plantuml.project.core.AbstractTask;
import net.sourceforge.plantuml.project.core.Resource;
import net.sourceforge.plantuml.project.core.Task;
import net.sourceforge.plantuml.project.core.TaskCode;
import net.sourceforge.plantuml.project.lang.CenterBorderColor;
import net.sourceforge.plantuml.project.time.TimePoint;
import net.sourceforge.plantuml.stereo.Stereotype;
import net.sourceforge.plantuml.style.StyleBuilder;
import net.sourceforge.plantuml.url.Url;

public class TaskChronology extends AbstractTask implements Task {

	private Display note;

	private Url url;
	private CenterBorderColor[] colors;

	private TimePoint start;
	private TimePoint end;

	public void setUrl(Url url) {
		this.url = url;
	}

	public TaskChronology(StyleBuilder styleBuilder, TaskCode code) {
		super(styleBuilder, code);
	}

	@Override
	public void setStart(TimePoint start) {
		this.start = start;

	}

	@Override
	public TimePoint getStart() {
		return this.start;
	}

	@Override
	public void setEnd(TimePoint end) {
		this.end = end;
	}

	@Override
	public TimePoint getEnd() {
		throw new UnsupportedOperationException();
	}

	@Override
	public Load getLoad() {
		throw new UnsupportedOperationException();
	}

	@Override
	public void setLoad(Load load) {
		throw new UnsupportedOperationException();
	}

	@Override
	public void addResource(Resource resource, int percentage) {
		throw new UnsupportedOperationException();
	}

	@Override
	public void setDiamond(boolean diamond) {
		throw new UnsupportedOperationException();
	}

	@Override
	public boolean isDiamond() {
		return false;
	}

	@Override
	public void setCompletion(int completion) {
		throw new UnsupportedOperationException();
	}

	@Override
	public void addPause(LocalDate pause) {
		throw new UnsupportedOperationException();
	}

	@Override
	public void addPause(DayOfWeek pause) {
		throw new UnsupportedOperationException();
	}

	@Override
	public boolean isAssignedTo(Resource res) {
		throw new UnsupportedOperationException();
	}

//	@Override
//	public int getLoadAt(Day instant) {
//		if (isPaused(instant))
//			return 0;
//
//		LoadPlanable result = defaultPlan;
//		if (resources.size() > 0)
//			result = PlanUtils.multiply(defaultPlan, getResourcePlan());
//
//		return result.getLoadAt(instant);
//	}
//
//	private boolean isPaused(Day instant) {
//		if (pausedDay.contains(instant))
//			return true;
//
//		if (pausedDayOfWeek(instant))
//			return true;
//
//		return false;
//	}
//
//	private boolean pausedDayOfWeek(Day instant) {
//		for (DayOfWeek dayOfWeek : pausedDayOfWeek)
//			if (instant.getDayOfWeek() == dayOfWeek)
//				return true;
//
//		return false;
//	}
//
//	public int loadForResource(Resource res, Day instant) {
//		if (resources.keySet().contains(res) && instant.compareTo(getStart()) >= 0
//				&& instant.compareTo(getEnd()) <= 0) {
//			if (isPaused(instant))
//				return 0;
//
//			if (res.isClosedAt(instant))
//				return 0;
//
//			return resources.get(res);
//		}
//		return 0;
//	}
//
//	@Override
//	public void addPause(Day pause) {
//		this.pausedDay.add(pause);
//	}
//
//	@Override
//	public void addPause(DayOfWeek pause) {
//		this.pausedDayOfWeek.add(pause);
//	}
//
//	private LoadPlanable getResourcePlan() {
//		if (resources.size() == 0)
//			throw new IllegalStateException();
//
//		return new LoadPlanable() {
//			public int getLoadAt(Day instant) {
//				int result = 0;
//				for (Map.Entry<Resource, Integer> ent : resources.entrySet()) {
//					final Resource res = ent.getKey();
//					if (res.isClosedAt(instant))
//						continue;
//
//					final int percentage = ent.getValue();
//					result += percentage;
//				}
//				return result;
//			}
//
//			@Override
//			public Day getLastDayIfAny() {
//				return TaskChronology.this.getLastDayIfAny();
//			}
//		};
//	}
//
//	@Override
//	public Day getLastDayIfAny() {
//		Day result = null;
//
//		for (Resource res : resources.keySet()) {
//			if (res.getLastDayIfAny() == null)
//				return null;
//
//			if (result == null || result.compareTo(res.getLastDayIfAny()) < 0)
//				result = res.getLastDayIfAny();
//		}
//
//		return result;
//	}
//
//	public String getPrettyDisplay() {
//		if (resources.size() > 0) {
//			final StringBuilder result = new StringBuilder(getCode().getSimpleDisplay());
//			result.append(" ");
//			for (Iterator<Map.Entry<Resource, Integer>> it = resources.entrySet().iterator(); it.hasNext();) {
//				final Map.Entry<Resource, Integer> ent = it.next();
//				result.append("{");
//				result.append(ent.getKey().getName());
//				final int percentage = ent.getValue();
//				if (percentage != 100)
//					result.append(":" + percentage + "%");
//
//				result.append("}");
//				if (it.hasNext())
//					result.append(" ");
//
//			}
//			return result.toString();
//		}
//		return getCode().getSimpleDisplay();
//	}
//
//	@Override
//	public String toString() {
//		return getCode().toString();
//	}
//
//	public String debug() {
//		return "" + getStart() + " ---> " + getEnd() + "   [" + getLoad() + "]";
//	}
//
//	@Override
//	public Day getStart() {
//		Day result = (Day) solver.getData(TaskAttribute.START);
//		if (diamond == false)
//			while (getLoadAt(result) == 0)
//				result = result.increment();
//
//		return result;
//	}
//
//	@Override
//	public Day getEnd() {
//		return (Day) solver.getData(TaskAttribute.END);
//	}
//
//	@Override
//	public Load getLoad() {
//		return (Load) solver.getData(TaskAttribute.LOAD);
//	}
//
//	@Override
//	public void setLoad(Load load) {
//		solver.setData(TaskAttribute.LOAD, load);
//	}
//
//	@Override
//	public void setStart(Day start) {
//		solver.setData(TaskAttribute.START, start);
//	}
//
//	@Override
//	public void setEnd(Day end) {
//		solver.setData(TaskAttribute.END, end);
//	}

	@Override
	public void setColors(CenterBorderColor... colors) {
		this.colors = colors;
	}

//	@Override
//	public void addResource(Resource resource, int percentage) {
//		this.resources.put(resource, percentage);
//	}
//
//	@Override
//	public void setDiamond(boolean diamond) {
//		this.diamond = diamond;
//	}
//
//	@Override
//	public boolean isDiamond() {
//		return this.diamond;
//	}
//
//	@Override
//	public void setCompletion(int completion) {
//		this.completion = completion;
//	}
//
//	public final Url getUrl() {
//		return url;
//	}
//
//	public final CenterBorderColor getColors() {
//		if (colors == null)
//			return null;
//
//		if (colors.length == 1)
//			return colors[0];
//
//		return colors[0].unlinearTo(colors[1], completion);
//	}
//
//	public final int getCompletion() {
//		return completion;
//	}
//
//	public final Collection<Day> getAllPaused() {
//		final SortedSet<Day> result = new TreeSet<>(pausedDay);
//		for (DayOfWeek dayOfWeek : pausedDayOfWeek)
//			addAll(result, dayOfWeek);
//
//		return Collections.unmodifiableCollection(result);
//	}
//
//	private void addAll(SortedSet<Day> result, DayOfWeek dayOfWeek) {
//		final Day start = getStart();
//		final Day end = getEnd();
//		for (Day current = start; current.compareTo(end) <= 0; current = current.increment())
//			if (current.getDayOfWeek() == dayOfWeek)
//				result.add(current);
//
//	}

	@Override
	public void setNote(Display note, Stereotype stereotype) {
		this.note = note;
	}

	public Display getNote() {
		return note;
	}

//	public LoadPlanable getDefaultPlan() {
//		return defaultPlan;
//	}
//
//	@Override
//	public boolean isAssignedTo(Resource res) {
//		return resources.containsKey(res);
//	}

}
