/*

 * Copyright (c) 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

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

import static com.sun.swingset3.demos.frame.FrameDemo.BUSY_CHECKBOX;

import static com.sun.swingset3.demos.frame.FrameDemo.CONTENT_LABEL;

import static com.sun.swingset3.demos.frame.FrameDemo.CONTENT_LABEL_COLOR;

import static com.sun.swingset3.demos.frame.FrameDemo.CONTENT_LABEL_SIZE;

import static com.sun.swingset3.demos.frame.FrameDemo.DEMO_TITLE;

import static com.sun.swingset3.demos.frame.FrameDemo.INTERNAL_FRAME;

import static com.sun.swingset3.demos.frame.FrameDemo.MENU;

import static com.sun.swingset3.demos.frame.FrameDemo.MENU_ITEM1;

import static com.sun.swingset3.demos.frame.FrameDemo.MENU_ITEM2;

import static com.sun.swingset3.demos.frame.FrameDemo.SHOW_BUTTON;

import static com.sun.swingset3.demos.frame.FrameDemo.STATUS_LABEL;

import static com.sun.swingset3.demos.frame.FrameDemo.STATUS_LABEL_BORDER;

import static com.sun.swingset3.demos.frame.FrameDemo.STATUS_LABEL_HOR_ALIGNMENT;

import static com.sun.swingset3.demos.frame.FrameDemo.TOOLBAR_BUTTON;

import static org.jemmy2ext.JemmyExt.EXACT_STRING_COMPARATOR;

import static org.testng.AssertJUnit.assertEquals;

import java.awt.Component;

import java.awt.Cursor;

import java.awt.Dimension;

import java.awt.Frame;

import java.awt.Point;

import java.util.concurrent.atomic.AtomicBoolean;

import javax.swing.JLabel;

import javax.swing.JMenu;

import javax.swing.JMenuBar;

import javax.swing.JMenuItem;

import javax.swing.UIManager;

import javax.swing.event.MenuEvent;

import javax.swing.event.MenuListener;

import org.jtregext.GuiTestListener;

import org.netbeans.jemmy.ClassReference;

import org.netbeans.jemmy.ComponentChooser;

import org.netbeans.jemmy.WindowWaiter;

import org.netbeans.jemmy.operators.ComponentOperator;

import org.netbeans.jemmy.operators.FrameOperator;

import org.netbeans.jemmy.operators.JButtonOperator;

import org.netbeans.jemmy.operators.JCheckBoxOperator;

import org.netbeans.jemmy.operators.JFrameOperator;

import org.netbeans.jemmy.operators.JLabelOperator;

import org.netbeans.jemmy.operators.JMenuBarOperator;

import org.netbeans.jemmy.operators.JMenuItemOperator;

import org.netbeans.jemmy.operators.JMenuOperator;

import org.testng.annotations.Listeners;

import org.testng.annotations.Test;

import com.sun.swingset3.demos.frame.FrameDemo;

/*

 * @test

 * @key headful

 * @summary Verifies SwingSet3 FrameDemo page by checking the different actions

 *  on the frame, properties and different actions on subcomponents of frame

 *  and control panel actions by checking and unchecking the busy check box and

 *  pressing the show button.

 *

 * @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.frame.FrameDemo

 * @run testng/timeout=600 FrameDemoTest

 */

@Listeners(GuiTestListener.class)

public class FrameDemoTest {

    private final static Dimension NEW_SIZE = new Dimension(500, 500);

    private final static Point NEW_LOCATION = new Point(200, 200);

    private final static int NUMBER_OF_MENUS = 1;

    private final static int NUMBER_OF_MENU_ITEMS = 2;

    private final static int MAX_NUMBER_OF_FRAMES = 1;

    private final static int DELAY_AFTER_SHOW_BUTTON_PRESS = 500;

    /**

     * Testing the different actions on the frame, properties and different

     * actions on subcomponents of the frame and control panel action by

     * checking and unchecking the busy check box and pressing the show button.

     *

     * @throws Exception

     */

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

    public void test(String lookAndFeel) throws Exception {

        UIManager.setLookAndFeel(lookAndFeel);

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

        JFrameOperator masterFrameOperator = new JFrameOperator(DEMO_TITLE);

        masterFrameOperator.setComparator(EXACT_STRING_COMPARATOR);

        JFrameOperator internalFrameOperator = new JFrameOperator(INTERNAL_FRAME);

        internalFrameOperator.setComparator(EXACT_STRING_COMPARATOR);

        internalFrameOperator.setVerification(true);

        internalFrameOperator.waitComponentVisible(true);

        checkSubComponents(internalFrameOperator);

        checkFrameActions(internalFrameOperator);

        checkControlPanelActions(masterFrameOperator, internalFrameOperator);

    }

    /**

     * Verifying the status of added components to the frame

     * @param internalFrameOperator

     */

    private void checkSubComponents(JFrameOperator internalFrameOperator) {

        // Verifying the properties of added button to the frame

        JButtonOperator buttonOperator =

                new JButtonOperator(internalFrameOperator, TOOLBAR_BUTTON);

        AtomicBoolean buttonActionStatus = new AtomicBoolean(false);

        buttonOperator.addActionListener(event -> buttonActionStatus.set(true));

        buttonOperator.push();

        buttonOperator.waitStateOnQueue(comp -> buttonActionStatus.get());

        // Verifying the properties of added labels to the frame

        JLabelOperator contentLabelOperator =

                new JLabelOperator(internalFrameOperator, CONTENT_LABEL);

        contentLabelOperator.waitStateOnQueue(comp

                -> CONTENT_LABEL_SIZE.equals(comp.getSize()));

        contentLabelOperator.waitStateOnQueue(comp

                -> CONTENT_LABEL_COLOR.equals(comp.getBackground()));

        JLabelOperator statusLabelOperator =

                new JLabelOperator(internalFrameOperator, STATUS_LABEL);

        statusLabelOperator.waitStateOnQueue(comp

                -> STATUS_LABEL_BORDER.equals(((JLabel)comp).getBorder()));

        statusLabelOperator.waitStateOnQueue((component) -> STATUS_LABEL_HOR_ALIGNMENT

                == ((JLabel)component).getHorizontalAlignment());

        // Verifying the properties of added menu to the frame

        JMenuBarOperator menuBarOperator = new JMenuBarOperator(internalFrameOperator);

        menuBarOperator.waitStateOnQueue(comp -> NUMBER_OF_MENUS

                == ((JMenuBar)comp).getMenuCount());

        JMenuOperator menuOperator = new JMenuOperator(internalFrameOperator, MENU);

        menuOperator.waitStateOnQueue(comp -> NUMBER_OF_MENU_ITEMS

                == ((JMenu)comp).getMenuComponentCount());

        AtomicBoolean menuActionStatus = new AtomicBoolean(false);

        addMenuListener(menuOperator, menuActionStatus);

        menuOperator.push();

        menuOperator.waitStateOnQueue(comp -> menuActionStatus.get());

        // Verifying the properties of the menu items

        checkMenuItem((JMenuItem) menuOperator.getMenuComponent(0), MENU_ITEM1);

        checkMenuItem((JMenuItem) menuOperator.getMenuComponent(1), MENU_ITEM2);

    }

    /**

     * Verifying different actions on the frame

     * @param internalFrameOperator

     */

    private void checkFrameActions(JFrameOperator internalFrameOperator)

            throws InterruptedException {

        // Verifying the maximized status

        internalFrameOperator.maximize();

        // TODO This is a workaround for JDK-8210638, this delay has to remove

        // after fixing this bug, this is an unstable code.

        TestHelpers.delayBetweenFrameStateChange();

        internalFrameOperator.demaximize();

        // TODO This is a workaround for JDK-8210638, this delay has to remove

        // after fixing this bug, this is an unstable code.

        TestHelpers.delayBetweenFrameStateChange();

        // Verifying the iconified status

        internalFrameOperator.iconify();

        // TODO This is a workaround for JDK-8210638, this delay has to remove

        // after fixing this bug, this is an unstable code.

        TestHelpers.delayBetweenFrameStateChange();

        internalFrameOperator.deiconify();

        // TODO This is a workaround for JDK-8210638, this delay has to remove

        // after fixing this bug, this is an unstable code.

        TestHelpers.delayBetweenFrameStateChange();

        // Verifying the resize of the frame

        TestHelpers.checkChangeSize(internalFrameOperator, NEW_SIZE);

        // Verifying the change of location of the frame

        TestHelpers.checkChangeLocation(internalFrameOperator, NEW_LOCATION);

    }

    /**

     * Verifying control panel actions on the frame

     * @param masterFrameOprator

     * @param internalFrameOperator

     * @throws InterruptedException

     */

    private void checkControlPanelActions(JFrameOperator masterFrameOprator,

            JFrameOperator internalFrameOperator) throws InterruptedException {

        // Verifying the visibility and number of frames after pressing Show Button

        internalFrameOperator.requestClose();

        internalFrameOperator.waitClosed();

        JButtonOperator showButtonOperator = new JButtonOperator(masterFrameOprator, SHOW_BUTTON);

        showButtonOperator.push();

        internalFrameOperator.waitComponentVisible(true);

        showButtonOperator.push();

        showButtonOperator.push();

        Thread.sleep(DELAY_AFTER_SHOW_BUTTON_PRESS);

        int count = WindowWaiter.countWindows(masterFrameOprator.getOwner(),

                new FrameOperator.FrameFinder(new ComponentChooser() {

            @Override

            public String getDescription() {

                return "frames with name != " + DEMO_TITLE;

            }

            @Override

            public boolean checkComponent(Component comp) {

                return comp.isShowing()

                        && ((Frame) comp).getTitle() != DEMO_TITLE;

            }

        }));

        assertEquals("Number of frames after clicking Show Button two times"

                + " validation failed,", MAX_NUMBER_OF_FRAMES, count);

        // Verifying the visibility and cursor type after selecting busy check box

        JCheckBoxOperator busyCheckBoxOperator =

                new JCheckBoxOperator(masterFrameOprator, BUSY_CHECKBOX);

        busyCheckBoxOperator.setVerification(true);

        checkBusyCheckBox(internalFrameOperator, busyCheckBoxOperator, true);

        internalFrameOperator.waitStateOnQueue(comp -> Cursor.WAIT_CURSOR

                == internalFrameOperator.getGlassPane().getCursor().getType());

        checkBusyCheckBox(internalFrameOperator, busyCheckBoxOperator, false);

        internalFrameOperator.waitStateOnQueue(comp -> Cursor.DEFAULT_CURSOR

                == internalFrameOperator.getCursor().getType());

    }

    private void checkBusyCheckBox(JFrameOperator internalFrameOperator,

            JCheckBoxOperator busyCheckBoxOperator, boolean isSelect) {

        busyCheckBoxOperator.changeSelection(isSelect);

        new ComponentOperator(internalFrameOperator.

                getGlassPane()).waitComponentVisible(isSelect);

    }

    /**

     * Verifying the properties of the menu item

     * @param menuItem : menu item component

     * @param menuExpectedName : expected menu item name/text

     */

    private void checkMenuItem(JMenuItem menuItem, String menuExpectedName) {

        JMenuItemOperator menuItemOperator = new JMenuItemOperator(menuItem);

        AtomicBoolean menuItemActionStatus = new AtomicBoolean(false);

        menuItemOperator.addActionListener(event -> menuItemActionStatus.set(true));

        menuItemOperator.waitStateOnQueue((component)

                -> menuExpectedName.equals(((JMenuItem)component).getText()));

        menuItemOperator.push();

        menuItemOperator.waitStateOnQueue(comp -> menuItemActionStatus.get());

    }

    /**

     * Add menu listener to the operator

     * @param menuOperator : JMenuOperator on which menu listener has to be added

     * @param menuActionStatus : menu action status variable

     */

    private void addMenuListener(JMenuOperator menuOperator,

            AtomicBoolean menuActionStatus) {

        menuOperator.addMenuListener(new MenuListener() {

            @Override

            public void menuSelected(MenuEvent e) {

                menuActionStatus.set(true);

            }

            @Override

            public void menuDeselected(MenuEvent e) {

            }

            @Override

            public void menuCanceled(MenuEvent e) {

            }

        });

    }

}