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 * Copyright 2013-2023 JogAmp Community. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are
 * permitted provided that the following conditions are met:
 *
 *    1. Redistributions of source code must retain the above copyright notice, this list of
 *       conditions and the following disclaimer.
 *
 *    2. Redistributions in binary form must reproduce the above copyright notice, this list
 *       of conditions and the following disclaimer in the documentation and/or other materials
 *       provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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 */
package com.jogamp.opengl.test.junit.jogl.awt;

import java.awt.Dimension;
import java.lang.reflect.InvocationTargetException;

import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLCapabilitiesImmutable;
import com.jogamp.opengl.GLProfile;
import com.jogamp.opengl.awt.GLCanvas;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;

import org.junit.Assume;
import org.junit.BeforeClass;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runners.MethodSorters;

import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
import com.jogamp.opengl.test.junit.util.MiscUtils;
import com.jogamp.opengl.test.junit.util.UITestCase;

/**
 * Multiple GLCanvas in a JFrame
 */
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class TestGLCanvasResize01AWT extends UITestCase {

    @BeforeClass
    public static void initClass() {
        GLProfile.initSingleton();
    }

    static Dimension[] esize00 = {
        new Dimension(281, 151),
        new Dimension(282, 151),
        new Dimension(283, 151),
        new Dimension(284, 151),

        new Dimension(284, 152),
        new Dimension(283, 152),
        new Dimension(282, 152),
        new Dimension(281, 152),

        new Dimension(291, 153),
        new Dimension(292, 153),
        new Dimension(293, 153),
        new Dimension(294, 153),

        new Dimension(281, 154),
        new Dimension(282, 154),
        new Dimension(283, 154),
        new Dimension(284, 154)
    };
    static Dimension[] esize01 = {
        new Dimension(283, 154), // #3: new sub-aligned image in pixelBuffer-1
        new Dimension(291, 154), // #2: new pixelBuffer-1
        new Dimension(282, 154), // #1: new pixelBuffer-0
    };
    static Dimension[] esize02 = {
        new Dimension(291, 154), // #2: new pixelBuffer-1
        new Dimension(282, 154), // #1: new pixelBuffer-0
    };

    public void test(final GLCapabilitiesImmutable caps, final Dimension[] dims) {
        final int cols = 4;
        final int rows = dims.length / cols + ( dims.length % cols > 0 ? 1 : 0 );
        final JFrame[] frame = new JFrame[] { null };

        System.err.println("Frame size: cols x rows "+cols+"x"+rows);
        try {
            javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
                @Override
                public void run() {
                    frame[0] = new JFrame();
                    frame[0].setLocation(64, 64);
                    final JPanel panel = new JPanel();
                    panel.setLayout(null); // new BorderLayout());
                    panel.setDoubleBuffered(false);
                    frame[0].getContentPane().add(panel);

                    final int x0 = 4;
                    int x = x0, y = 4;
                    int maxRowWidth = 0;
                    for(int i=0; i<rows; i++) {
                        int maxColHeight = 0;
                        for(int j=0; j<cols; j++) {
                            final int idx = i*cols+j;
                            if( idx >= dims.length ) { break; }
                            final Dimension d = dims[idx];
                            if( d.height > maxColHeight ) {
                                maxColHeight = d.height;
                            }
                            final GLCanvas glad = createGLJPanel(caps, d, "[r "+i+", c "+j+"]");
                            panel.add(glad);
                            glad.setLocation(x, y);
                            x+=d.width+4;
                        }
                        if( x > maxRowWidth ) {
                            maxRowWidth = x;
                        }
                        x = x0;
                        y += maxColHeight+4;
                    }
                    frame[0].setSize(maxRowWidth+4+64, y+4+64);
                    // frame[0].pack();
                    frame[0].setVisible(true);
                } } );
        } catch( final Throwable throwable ) {
            throwable.printStackTrace();
            Assume.assumeNoException( throwable );
        }
        try {
            Thread.sleep(duration);
        } catch (final InterruptedException e1) {
            e1.printStackTrace();
        }
        try {
            SwingUtilities.invokeAndWait(new Runnable() {
                    @Override
                    public void run() {
                        frame[0].dispose();
                    } } );
        } catch (final Exception e1) {
            e1.printStackTrace();
        }
    }

    private GLCanvas createGLJPanel(final GLCapabilitiesImmutable caps, final Dimension size, final String name) {
        final GLCanvas canvas = new GLCanvas(caps);
        canvas.setName(name);
        canvas.setSize(size);
        canvas.setPreferredSize(size);
        canvas.setMinimumSize(size);
        final GearsES2 g = new GearsES2(0);
        canvas.addGLEventListener(g);
        return canvas;
    }

    static GLCapabilitiesImmutable caps = null;

    // @Test
    public void test00() throws InterruptedException, InvocationTargetException {
        test(new GLCapabilities(null), esize00);
    }

    @Test
    public void test01() throws InterruptedException, InvocationTargetException {
        test(new GLCapabilities(null), esize01);
    }

    @Test
    public void test02() throws InterruptedException, InvocationTargetException {
        test(new GLCapabilities(null), esize02);
    }

    static long duration = 600; // ms

    public static void main(final String[] args) {
        boolean manual=false;

        for(int i=0; i<args.length; i++) {
            if(args[i].equals("-time")) {
                i++;
                duration = MiscUtils.atol(args[i], duration);
            } else if(args[i].equals("-manual")) {
                manual = true;
            }
        }
        if( manual ) {
            GLProfile.initSingleton();
            final TestGLCanvasResize01AWT demo = new TestGLCanvasResize01AWT();
            demo.test(new GLCapabilities(null), esize01);
        } else {
            org.junit.runner.JUnitCore.main(TestGLCanvasResize01AWT.class.getName());
        }
    }

}
