/*

 * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

import org.jtregext.GuiTestListener;

import com.sun.swingset3.demos.JHyperlink;

import com.sun.swingset3.demos.button.ButtonDemo;

import java.util.concurrent.ArrayBlockingQueue;

import java.util.concurrent.BlockingQueue;

import javax.swing.ButtonModel;

import javax.swing.JButton;

import javax.swing.UIManager;

import javax.swing.event.ChangeEvent;

import static org.testng.AssertJUnit.*;

import org.testng.annotations.Test;

import org.jemmy2ext.JemmyExt.ByToolTipChooser;

import static org.jemmy2ext.JemmyExt.EXACT_STRING_COMPARATOR;

import org.netbeans.jemmy.ClassReference;

import org.netbeans.jemmy.operators.JButtonOperator;

import org.netbeans.jemmy.operators.JFrameOperator;

import static com.sun.swingset3.demos.button.ButtonDemo.*;

import org.jemmy2ext.JemmyExt;

import org.jemmy2ext.JemmyExt.MultiThreadedTryCatch;

import org.testng.annotations.Listeners;

/*

 * @test

 * @key headful

 * @summary Verifies buttons on SwingSet3 ButtonDemo page by clicking each button

 *          and checking model change events. It also verifies tooltips and text

 *          on buttons before and after click.

 *

 * @library /sanity/client/lib/jemmy/src

 * @library /sanity/client/lib/Extensions/src

 * @library /sanity/client/lib/SwingSet3/src

 * @modules java.desktop

 *          java.logging

 * @build org.jemmy2ext.JemmyExt

 * @build com.sun.swingset3.demos.button.ButtonDemo

 */

@Listeners(GuiTestListener.class)

public class ButtonDemoTest {

    private static final String[] BUTTON_TEXT_AFTER = {

        DO_IT_AGAIN,};

    private static final String[] BUTTON_TEXT_BEFORE = {

        DO_IT,

        "",

        FIND,

        GO,

        CONNECT,

        "",

        GET_MORE_INFO,

        null

    };

    private static final String[] BUTTON_TOOLTIP = {

        SIMPLE_BUTTON,

        IMAGE_BUTTON,

        BUTTON_WITH_TEXT_AND_IMAGE,

        BUTTON_WITH_BACKGROUND_COLOR,

        BUTTON_WITH_NO_BORDER,

        BUTTON_WITH_ROLLOVER_IMAGE,

        JAVA_SE_URL,

        JAVA_BLOGS_URL

    };

    private static final String[] GOLDEN = {

        "isArmed = false, isEnabled = true, isPressed = false, isSelected = false",

        "isArmed = true, isEnabled = true, isPressed = false, isSelected = false",

        "isArmed = true, isEnabled = true, isPressed = true, isSelected = false",

        "isArmed = true, isEnabled = true, isPressed = false, isSelected = false",

        "isArmed = false, isEnabled = true, isPressed = false, isSelected = false"

    };

    @Test(dataProvider = "availableLookAndFeels", dataProviderClass = TestHelpers.class)

    public void test(String lookAndFeel) throws Exception {

        UIManager.setLookAndFeel(lookAndFeel);

        new ClassReference(ButtonDemo.class.getCanonicalName()).startApplication();

        JFrameOperator mainFrame = new JFrameOperator(DEMO_TITLE);

        mainFrame.setComparator(EXACT_STRING_COMPARATOR);

        // Check all the buttons

        for (int i = 0; i < BUTTON_TOOLTIP.length; i++) {

            String tooltip = BUTTON_TOOLTIP[i];

            JButtonOperator button = new JButtonOperator(mainFrame, new ByToolTipChooser(tooltip));

            assertEquals(BUTTON_TEXT_BEFORE[i], button.getText());

            // Two buttons are hyperlinks, we don't want to click them

            if (!button.getSource().getClass().equals(JHyperlink.class)) {

                checkButton(button);

            }

            if (BUTTON_TEXT_AFTER.length > i) {

                assertEquals(BUTTON_TEXT_AFTER[i], button.getText());

            } else {

                assertEquals(BUTTON_TEXT_BEFORE[i], button.getText());

            }

        }

    }

    private void checkButton(JButtonOperator button) throws Exception {

        MultiThreadedTryCatch tryCatch = new JemmyExt.MultiThreadedTryCatch();

        try {

            BlockingQueue<String> modelStateChanges = new ArrayBlockingQueue<>(GOLDEN.length);

            button.getQueueTool().invokeAndWait(() -> {

                try {

                    JButton jButton = (JButton) button.getSource();

                    ButtonModel model = jButton.getModel();

                    String line = toString(model);

                    System.out.println("Inital: " + line);

                    modelStateChanges.add(line);

                    model.addChangeListener((ChangeEvent e) -> {

                        try {

                            String line2 = toString(model);

                            System.out.println("ChangeEvent: " + line2);

                            // We are only interested in the first GOLDEN.length events

                            if (modelStateChanges.remainingCapacity() > 0) {

                                modelStateChanges.add(line2);

                            }

                        } catch (RuntimeException | Error t) {

                            tryCatch.register(t);

                        }

                    });

                } catch (Error error) {

                    // All exceptions are already handled by Jemmy but Errors are not

                    tryCatch.register(error);

                    throw error;

                }

            });

            assertEquals("Initial state check", GOLDEN[0], modelStateChanges.take());

            button.clickMouse();

            for (int state = 1; state < GOLDEN.length; state++) {

                assertEquals(GOLDEN[state], modelStateChanges.take());

            }

        } catch (RuntimeException | Error | InterruptedException t) {

            tryCatch.registerRoot(t);

        } finally {

            tryCatch.throwRegistered();

        }

    }

    private static String toString(ButtonModel model) {

        return "isArmed = " + model.isArmed()

                + ", isEnabled = " + model.isEnabled()

                + ", isPressed = " + model.isPressed()

                + ", isSelected = " + model.isSelected();

    }

}