package jmri.jmrit.ctc.editor;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertThrows;

import java.io.File;
import java.io.IOException;

import javax.swing.JPopupMenu;
import javax.swing.JMenuItem;

import jmri.InstanceManager;
import jmri.JmriException;
import jmri.profile.NullProfile;
import jmri.util.JUnitUtil;

import org.junit.jupiter.api.*;
import org.junit.jupiter.api.io.TempDir;
import org.netbeans.jemmy.EventTool;
import org.netbeans.jemmy.operators.*;

/**
 * Tests for the CtcEditorAction Class using signal heads.
 *
 * @author Dave Sand Copyright (C) 2019
 */
@jmri.util.junit.annotations.DisabledIfHeadless
public class CtcEditorSignalHeadsTest {

    private JFrameOperator _jfo = null;

    static int DELAY = 0;  // if this is final, get dead code warnings
    static final boolean PAUSE = false;

    @Test
    public void testEditor() throws JmriException {

        // Load the test panel and initialize Logix and advanced block routing
        java.io.File f = new java.io.File("java/test/jmri/jmrit/ctc/configurexml/load/CTC_Test_Heads-SSL.xml");  // NOI18N
        Assertions.assertTrue(InstanceManager.getDefault(jmri.ConfigureManager.class).load(f));
        InstanceManager.getDefault(jmri.LogixManager.class).activateAllLogixs();
//         InstanceManager.getDefault(jmri.jmrit.display.layoutEditor.LayoutBlockManager.class).initializeLayoutBlockPaths();
        JUnitUtil.waitFor(1000);     // Wait for block routing and SML initialization

        // Start the Editor
        new CtcEditorAction().actionPerformed(null);

        _jfo = new JFrameOperator("CTC Editor");
        assertNotNull(_jfo);
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Perform the tests
        menuTests();
        frameButtonTests();
        editTests();

        _jfo.requestClose();
        _jfo = null;
        if (PAUSE) JUnitUtil.waitFor(2000);
    }

    void menuTests() {
        JMenuBarOperator jmbo = new JMenuBarOperator(_jfo); // there's only one menubar
        JMenuOperator jmo;
        JPopupMenu jpm;

        // ** Edit menu **
        jmo = new JMenuOperator(jmbo, Bundle.getMessage("MenuEdit"));  // NOI18N
        jpm = jmo.getPopupMenu();

        // MenuFix
        JMenuItem fixMenuItem = (JMenuItem) jpm.getComponent(0);
        assertEquals(Bundle.getMessage("MenuFix"), fixMenuItem.getText());
        new JMenuItemOperator(fixMenuItem).doClick();
        if (DELAY > 0) {
            new org.netbeans.jemmy.EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmFix = new JFrameOperator(Bundle.getMessage("TitleDlgFix"));  // NOI18N
        assertNotNull(frmFix);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmFix, Bundle.getMessage("ButtonProceed")).doClick();



        // ** Configure menu **
        jmo = new JMenuOperator(jmbo, Bundle.getMessage("MenuConfigure"));  // NOI18N
        jpm = jmo.getPopupMenu();

        // MenuDebugging
        JMenuItem debugMenuItem = (JMenuItem) jpm.getComponent(0);
        assertEquals(Bundle.getMessage("MenuDebugging"), debugMenuItem.getText());
        new JMenuItemOperator(debugMenuItem).doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmDebug = new JFrameOperator(Bundle.getMessage("TitleDlgDeb"));  // NOI18N
        assertNotNull(frmDebug);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmDebug, Bundle.getMessage("ButtonSaveClose")).doClick();

        // MenuDefaults
        JMenuItem defaultMenuItem = (JMenuItem) jpm.getComponent(1);
        assertEquals(Bundle.getMessage("MenuDefaults"), defaultMenuItem.getText());
        new JMenuItemOperator(defaultMenuItem).doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmDefaults = new JFrameOperator(Bundle.getMessage("TitleDlgDef"));  // NOI18N
        assertNotNull(frmDefaults);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmDefaults, Bundle.getMessage("ButtonSaveClose")).doClick();

        // MenuFleeting
        JMenuItem fleetMenuItem = (JMenuItem) jpm.getComponent(2);
        assertEquals(Bundle.getMessage("MenuFleeting"), fleetMenuItem.getText());
        new JMenuItemOperator(fleetMenuItem).doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmFleeting = new JFrameOperator(Bundle.getMessage("TitleDlgFleet"));  // NOI18N
        assertNotNull(frmFleeting);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmFleeting, Bundle.getMessage("ButtonSaveClose")).doClick();

        // MenuPatterns
        JMenuItem patternMenuItem = (JMenuItem) jpm.getComponent(3);
        assertEquals(Bundle.getMessage("MenuPatterns"), patternMenuItem.getText());
        new JMenuItemOperator(patternMenuItem).doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmPatterns = new JFrameOperator(Bundle.getMessage("TItleDlgPat"));  // NOI18N
        assertNotNull(frmPatterns);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmPatterns, Bundle.getMessage("ButtonSaveClose")).doClick();

        // MenuDesign
        JMenuItem designMenuItem = (JMenuItem) jpm.getComponent(4);
        assertEquals(Bundle.getMessage("MenuDesign"), designMenuItem.getText());
        new JMenuItemOperator(designMenuItem).doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmGUI = new JFrameOperator(Bundle.getMessage("TitleDlgGUI"));  // NOI18N
        assertNotNull(frmGUI);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmGUI, Bundle.getMessage("ButtonSaveClose")).doClick();

        // ** About menu **
        jmo = new JMenuOperator(jmbo, Bundle.getMessage("MenuAbout"));  // NOI18N
        jpm = jmo.getPopupMenu();

        // MenuAbout
        JMenuItem aboutMenuItem = (JMenuItem) jpm.getComponent(0);
        assertEquals(Bundle.getMessage("MenuAbout"), aboutMenuItem.getText());
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        new JMenuItemOperator(aboutMenuItem).doClick();
        JFrameOperator frmAbout = new JFrameOperator("About");  // NOI18N
        assertNotNull(frmAbout);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmAbout, Bundle.getMessage("ButtonOK")).doClick();
    }

    void frameButtonTests() {
        JListOperator jlo = new JListOperator(_jfo);

        // ButtonAdd
        JButtonOperator jbAdd = new JButtonOperator(_jfo, Bundle.getMessage("ButtonAdd"));
        jbAdd.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmAdd = new JFrameOperator("Add new Switch and Signal etc. #'s");  // NOI18N
        assertNotNull(frmAdd);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmAdd, Bundle.getMessage("ButtonSaveClose")).doClick();
        if (PAUSE) JUnitUtil.waitFor(2000);

        // ButtonMoveUp
        jlo.clickOnItem(2, 1);
        JButtonOperator jbMoveUp = new JButtonOperator(_jfo, Bundle.getMessage("ButtonMoveUp"));
        jbMoveUp.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // ButtonMoveDown
        jlo.clickOnItem(1, 1);
        JButtonOperator jbMoveDown = new JButtonOperator(_jfo, Bundle.getMessage("ButtonMoveDown"));
        jbMoveDown.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // ButtonDelete
        jlo.clickOnItem(2, 1);
        JButtonOperator jbDelete = new JButtonOperator(_jfo, Bundle.getMessage("ButtonDelete"));
        jbDelete.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // ButtonChange
        jlo.clickOnItem(0, 1);
        JButtonOperator jbChange = new JButtonOperator(_jfo, Bundle.getMessage("ButtonChange"));
        jbChange.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmChange = new JFrameOperator("Modify Switch and Signal etc. #'s");  // NOI18N
        assertNotNull(frmChange);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmChange, Bundle.getMessage("ButtonSaveClose")).doClick();

        // ButtonXmlFiles -- No GUI object
        JButtonOperator jbXMLFiles = new JButtonOperator(_jfo, Bundle.getMessage("ButtonXmlFiles"));
        jbXMLFiles.doClick();
    }

    void editTests() {
        JListOperator jlo = new JListOperator(_jfo);

        // Code button
        jlo.clickOnItem(0, 1);
        JButtonOperator jbCB = new JButtonOperator(_jfo, Bundle.getMessage("ButtonEdit"), 0);
        jbCB.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmCB = new JFrameOperator(Bundle.getMessage("TitleDlgCB"));  // NOI18N
        assertNotNull(frmCB);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmCB, Bundle.getMessage("ButtonSaveClose")).doClick();

        // SIDI button
        jlo.clickOnItem(0, 1);
        JButtonOperator jbSIDI = new JButtonOperator(_jfo, Bundle.getMessage("ButtonEdit"), 1);
        jbSIDI.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmSIDI = new JFrameOperator(Bundle.getMessage("TitleSIDI"));  // NOI18N
        assertNotNull(frmSIDI);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmSIDI, Bundle.getMessage("ButtonSaveClose")).doClick();

        // SIDL button
        jlo.clickOnItem(0, 1);
        JButtonOperator jbSIDL = new JButtonOperator(_jfo, Bundle.getMessage("ButtonEdit"), 4);
        jbSIDL.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmSIDL = new JFrameOperator(Bundle.getMessage("TitleDlgSIDL"));  // NOI18N
        assertNotNull(frmSIDL);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmSIDL, Bundle.getMessage("ButtonSaveClose")).doClick();

        // SWDI button
        jlo.clickOnItem(0, 1);
        JButtonOperator jbSWDI = new JButtonOperator(_jfo, Bundle.getMessage("ButtonEdit"), 7);
        jbSWDI.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmSWDI = new JFrameOperator(Bundle.getMessage("TitleSWDI"));  // NOI18N
        assertNotNull(frmSWDI);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmSWDI, Bundle.getMessage("ButtonSaveClose")).doClick();

        // SWDL button
        jlo.clickOnItem(0, 1);
        JButtonOperator jbSWDL = new JButtonOperator(_jfo, Bundle.getMessage("ButtonEdit"), 8);
        jbSWDL.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmSWDL = new JFrameOperator(Bundle.getMessage("TitleDlgSWDL"));  // NOI18N
        assertNotNull(frmSWDL);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmSWDL, Bundle.getMessage("ButtonSaveClose")).doClick();

        // CO button
        jlo.clickOnItem(0, 1);
        JButtonOperator jbCO = new JButtonOperator(_jfo, Bundle.getMessage("ButtonEdit"), 2);
        jbCO.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmCO = new JFrameOperator(Bundle.getMessage("TitleDlgCO"));  // NOI18N
        assertNotNull(frmCO);
        if (PAUSE) JUnitUtil.waitFor(2000);
        doCallOnRules(frmCO);
        new JButtonOperator(frmCO, Bundle.getMessage("ButtonSaveClose")).doClick();

        // TUL button
        jlo.clickOnItem(0, 1);
        JButtonOperator jbTUL = new JButtonOperator(_jfo, Bundle.getMessage("ButtonEdit"), 5);
        jbTUL.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmTUL = new JFrameOperator(Bundle.getMessage("TitleDlgTUL"));  // NOI18N
        assertNotNull(frmTUL);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmTUL, Bundle.getMessage("ButtonSaveClose")).doClick();

        // IL button
        jlo.clickOnItem(0, 1);
        JButtonOperator jbIL = new JButtonOperator(_jfo, Bundle.getMessage("ButtonEdit"), 6);
        jbIL.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmIL = new JFrameOperator(Bundle.getMessage("TitleDlgIL"));  // NOI18N
        assertNotNull(frmIL);
        if (PAUSE) JUnitUtil.waitFor(2000);
        new JButtonOperator(frmIL, Bundle.getMessage("ButtonSaveClose")).doClick();

        // TRL button -- Special handling required since the TRL frame starts the Rules frame.
        // This test should also be the last one.
        jlo.clickOnItem(0, 1);

        // Open the TRL frame
        JButtonOperator jbTRL = new JButtonOperator(_jfo, Bundle.getMessage("ButtonEdit"), 3);
        jbTRL.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmTRL = new JFrameOperator(Bundle.getMessage("TitleDlgTRL"));  // NOI18N
        assertNotNull(frmTRL);
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Open the right rules frame and do the detail checks
        JButtonOperator jbRules = new JButtonOperator(frmTRL, Bundle.getMessage("ButtonEdit"), 0);
        jbRules.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmRules = new JFrameOperator("Edit Right traffic locking rules");  // NOI18N
        assertNotNull(frmRules);
        doTrlRules(frmRules);
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Save and closed the right rules
        new JButtonOperator(frmRules, Bundle.getMessage("ButtonSaveClose")).doClick();


        // Open the left rules frame
        jbRules = new JButtonOperator(frmTRL, Bundle.getMessage("ButtonEdit"), 1);
        jbRules.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        JFrameOperator frmRulesLeft = new JFrameOperator("Edit Left traffic locking rules");  // NOI18N
        assertNotNull(frmRulesLeft);
        if (PAUSE) JUnitUtil.waitFor(2000);
        frmRulesLeft.requestClose();
        frmRulesLeft.waitClosed();

        // Close the TRL summary
        new JButtonOperator(frmTRL, Bundle.getMessage("ButtonOK")).doClick();
    }

    Thread createModalDialogOperatorThread(String dialogTitle, String buttonText, String threadName) {
        Thread t = new Thread(() -> {
            // constructor for jdo will wait until the dialog is visible
            JDialogOperator jdo = new JDialogOperator(dialogTitle);
            if (PAUSE) JUnitUtil.waitFor(2000);
            JButtonOperator jbo = new JButtonOperator(jdo, buttonText);
            jbo.pushNoBlock();
        });
        t.setName(dialogTitle + " Close Dialog Thread: " + threadName);  // NOI18N
        t.start();
        return t;
    }

    void doCallOnRules(JFrameOperator rules) {
        JListOperator jloRules = new JListOperator(rules);

        // add new, signal required, block required
        // Add button
        JButtonOperator jbAdd = new JButtonOperator(rules, Bundle.getMessage("ButtonAddNew"));
        jbAdd.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Select signal head
        JComboBoxOperator jcbo = new JComboBoxOperator(rules, 1);
        jcbo.setSelectedItem("SH-Alpha-Left-C");

        // Select sensor
        jcbo = new JComboBoxOperator(rules, 4);
        jcbo.setSelectedItem("S-Left-Approach");

        // Add this...
        JButtonOperator jbAddToEnd = new JButtonOperator(rules, Bundle.getMessage("TextDlgCOAddInstructions"));
        jbAddToEnd.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Edit row
        jloRules.clickOnItem(0, 1);
        JButtonOperator jbEdit = new JButtonOperator(rules, Bundle.getMessage("ButtonEditBelow"));
        jbEdit.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Update...
        JButtonOperator jbUpdate = new JButtonOperator(rules, Bundle.getMessage("TextDlgCOUpdateInstructions"));
        jbUpdate.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        jloRules.clickOnItem(2, 1);
        jbEdit = new JButtonOperator(rules, Bundle.getMessage("ButtonEditBelow"));
        jbEdit.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Cancel...
        JButtonOperator jbCancel = new JButtonOperator(rules, Bundle.getMessage("ButtonCancel"));
        jbCancel.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        jloRules.clickOnItem(2, 1);
        JButtonOperator jbDelete = new JButtonOperator(rules, Bundle.getMessage("ButtonDelete"));
        jbDelete.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(5000);
    }

    void doTrlRules(JFrameOperator rules) {
        JListOperator jloRules = new JListOperator(rules);

        // Add button
        JButtonOperator jbAdd = new JButtonOperator(rules, Bundle.getMessage("ButtonAddNew"));
        jbAdd.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Add this...
        JButtonOperator jbAddToEnd = new JButtonOperator(rules, Bundle.getMessage("TextDlgTRLRulesAddThis"));
        jbAddToEnd.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // duplicate row
        jloRules.clickOnItem(0, 1);
        JButtonOperator jbDup = new JButtonOperator(rules, Bundle.getMessage("ButtonDlgTRLRules"));
        jbDup.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // edit row
        jloRules.clickOnItem(0, 1);
        JButtonOperator jbEdit = new JButtonOperator(rules, Bundle.getMessage("ButtonEditBelow"));
        jbEdit.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Update...
        JButtonOperator jbUpdate = new JButtonOperator(rules, Bundle.getMessage("TextDlgTRLRulesUpdateThis"));
        jbUpdate.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        jloRules.clickOnItem(2, 1);
        jbEdit = new JButtonOperator(rules, Bundle.getMessage("ButtonEditBelow"));
        jbEdit.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        // Cancel...
        JButtonOperator jbCancel = new JButtonOperator(rules, Bundle.getMessage("ButtonCancel"));
        jbCancel.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(2000);

        jloRules.clickOnItem(2, 1);
        JButtonOperator jbDelete = new JButtonOperator(rules, Bundle.getMessage("ButtonDelete"));
        jbDelete.doClick();
        if (DELAY > 0) {
            new EventTool().waitNoEvent(DELAY);
        }
        if (PAUSE) JUnitUtil.waitFor(5000);
    }

    @Test
    public void testMakePanel() {

        IllegalArgumentException ex = assertThrows(IllegalArgumentException.class, () ->
            new CtcEditorAction().makePanel());
        assertNotNull(ex);
    }

    @BeforeEach
    public void setUp(@TempDir File folder) throws IOException {
        JUnitUtil.setUp();
        JUnitUtil.resetProfileManager(new NullProfile(folder));
        JUnitUtil.resetInstanceManager();
        JUnitUtil.initConfigureManager();
    }

    @AfterEach
    public void tearDown() {
        JUnitUtil.clearBlockBossLogicThreads();
        JUnitUtil.resetWindows(false,false);
        JUnitUtil.deregisterBlockManagerShutdownTask();
        JUnitUtil.tearDown();
    }

//     private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(CtcEditorActionTest.class);

}