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/*
    This file is part of the iText (R) project.
    Copyright (c) 1998-2023 Apryse Group NV
    Authors: Apryse Software.

    This program is offered under a commercial and under the AGPL license.
    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.

    AGPL licensing:
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see .
 */
package com.itextpdf.kernel.pdf.annot;

import com.itextpdf.kernel.geom.Rectangle;
import com.itextpdf.kernel.pdf.PdfArray;
import com.itextpdf.kernel.pdf.PdfBoolean;
import com.itextpdf.kernel.pdf.PdfDictionary;
import com.itextpdf.kernel.pdf.PdfName;
import com.itextpdf.kernel.pdf.PdfObject;

/**
 * This class represents 3D annotations by which 3D artwork shall be represented in a PDF document.
 * See also ISO-32000-2 13.6.2 "3D annotations".
 */
public class Pdf3DAnnotation extends PdfAnnotation {


    /**
     * Creates a {@link Pdf3DAnnotation} instance.
     *
     * @param rect the annotation rectangle, defining the location of the annotation on the page
     *             in default user space units. See {@link PdfAnnotation#setRectangle(PdfArray)}.
     * @param artwork 3D artwork which is represented by the annotation
     */
	public Pdf3DAnnotation(Rectangle rect, PdfObject artwork) {
        super(rect);
        put(PdfName._3DD, artwork);
    }

    /**
     * Instantiates a new {@link Pdf3DAnnotation} instance based on {@link PdfDictionary}
     * instance, that represents existing annotation object in the document.
     *
     * @param pdfObject the {@link PdfDictionary} representing annotation object
     * @see PdfAnnotation#makeAnnotation(PdfObject)
     */
    public Pdf3DAnnotation(PdfDictionary pdfObject) {
        super(pdfObject);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public PdfName getSubtype() {
        return PdfName._3D;
    }

    /**
     * Sets the default initial view of the 3D artwork that shall be used when the annotation is activated.
     *
     * @param initialView the default initial view of the 3D artwork that shall be used
     *                    when the annotation is activated
     * @return this {@link Pdf3DAnnotation} instance
     */
    public Pdf3DAnnotation setDefaultInitialView(PdfObject initialView) {
        return (Pdf3DAnnotation) put(PdfName._3DV, initialView);
    }

    /**
     * Gets the default initial view of the 3D artwork that shall be used when the annotation is activated.
     *
     * @return the default initial view of the 3D artwork that shall be used when the annotation is activated
     */
    public PdfObject getDefaultInitialView() {
        return getPdfObject().get(PdfName._3DV);
    }

    /**
     * Sets the activation dictionary that defines the times at which the annotation shall be
     * activated and deactivated and the state of the 3D artwork instance at those times.
     *
     * @param activationDictionary dictionary that defines the times at which the annotation
     *                             shall be activated and deactivated and the state of the 3D artwork
     *                             instance at those times.
     * @return this {@link Pdf3DAnnotation} instance
     */
    public Pdf3DAnnotation setActivationDictionary(PdfDictionary activationDictionary) {
        return (Pdf3DAnnotation) put(PdfName._3DA, activationDictionary);
    }

    /**
     * Gets the activation dictionary that defines the times at which the annotation shall be
     * activated and deactivated and the state of the 3D artwork instance at those times.
     *
     * @return the activation dictionary that defines the times at which the annotation shall be
     * activated and deactivated and the state of the 3D artwork instance at those times.
     */
    public PdfDictionary getActivationDictionary() {
        return getPdfObject().getAsDictionary(PdfName._3DA);
    }

    /**
     * Sets the primary use of the 3D annotation.
     *
     * 
     * If true, it is intended to be interactive; if false, it is intended to be manipulated programmatically,
     * as with an ECMAScript animation. Interactive PDF processors may present different user interface controls
     * for interactive 3D annotations (for example, to rotate, pan, or zoom the artwork) than for those
     * managed by a script or other mechanism.
     *
     * 

     * Default value: true.
     *
     * @param interactive if true, it is intended to be interactive; if false, it is intended to be
     *                    manipulated programmatically
     * @return this {@link Pdf3DAnnotation} instance
     */
    public Pdf3DAnnotation setInteractive(boolean interactive) {
        return (Pdf3DAnnotation) put(PdfName._3DI, PdfBoolean.valueOf(interactive));
    }

    /**
     * Indicates whether the 3D annotation is intended to be interactive or not.
     *
     * @return whether the 3D annotation is intended to be interactive or not
     */
    public PdfBoolean isInteractive() {
        return getPdfObject().getAsBoolean(PdfName._3DI);
    }

    /**
     * Sets the 3D view box, which is the rectangular area in which the 3D artwork shall be drawn.
     * It shall be within the rectangle specified by the annotation’s Rect entry and shall be expressed
     * in the annotation’s target coordinate system.
     *
     * 
     * Default value: the annotation’s Rect entry, expressed in the target coordinate system.
     * This value is [-w/2 -h/2 w/2 h/2], where w and h are the width and height, respectively, of Rect.
     *
     * @param viewBox the rectangular area in which the 3D artwork shall be drawn
     * @return this {@link Pdf3DAnnotation} instance
     */
    public Pdf3DAnnotation setViewBox(Rectangle viewBox) {
        return (Pdf3DAnnotation) put(PdfName._3DB, new PdfArray(viewBox));
    }

    /**
     * Gets the 3D view box, which is the rectangular area in which the 3D artwork shall be drawn.
     *
     * @return the 3D view box, which is the rectangular area in which the 3D artwork shall be drawn.
     */
    public Rectangle getViewBox() {
        return getPdfObject().getAsRectangle(PdfName._3DB);
    }
}