package jmri.jmrit.display;

import javax.swing.JFrame;
import javax.swing.JLabel;

import jmri.InstanceManager;
import jmri.SignalMast;
import jmri.implementation.DefaultSignalHead;
import jmri.util.JUnitUtil;
import jmri.util.junit.annotations.DisabledIfHeadless;

import org.junit.jupiter.api.*;

/**
 * Test the SignalMastIcon.
 *
 * @author Bob Jacobsen Copyright 2009
 */
public class SignalMastIconTest extends PositionableIconTest {

    private SignalMast s = null;
    private SignalMastIcon to = null;

    @Test
    @DisabledIfHeadless
    public void testShowText() {

        // this one is for Layout editor, which for now
        // is still in text form.
        JFrame jf = new JFrame("SignalMast Icon Text Test");
        jf.getContentPane().setLayout(new java.awt.FlowLayout());

        jf.getContentPane().add(new JLabel("Should say Approach: "));
        jf.getContentPane().add(to);

        s.setAspect("Clear");
        s.setAspect("Approach");

        jf.pack();
        jf.setVisible(true);

        // close
        JUnitUtil.dispose(jf);

    }

    @Test
    @DisabledIfHeadless
    public void testShowIcon() {

        JFrame jf = new JFrame("SignalMastIcon Icon Test");
        jf.getContentPane().setLayout(new java.awt.FlowLayout());

        to.setShowAutoText(false);

        jf.getContentPane().add(new JLabel("Should be yellow/red: "));
        jf.getContentPane().add(to);

        s = InstanceManager.getDefault(jmri.SignalMastManager.class)
                .provideSignalMast("IF$shsm:basic:two-searchlight:IH2:IH3");

        s.setAspect("Clear");

        to.setSignalMast(s.getSystemName());

        s.setAspect("Clear");
        s.setAspect("Approach");

        jf.pack();
        jf.setVisible(true);

        // close
        JUnitUtil.dispose(jf);
    }

    @BeforeEach
    @Override
    public void setUp() {
        super.setUp(); // creates editor
        JUnitUtil.initInternalSignalHeadManager();

        p = new SignalMastIcon(editor);
        to = new SignalMastIcon(editor);
        to.setShowAutoText(true);

        // reset instance manager & create test heads
        InstanceManager.getDefault(jmri.SignalHeadManager.class).register(
                new DefaultSignalHead("IH1") {
                    @Override
                    protected void updateOutput() {
                    }
                });
        InstanceManager.getDefault(jmri.SignalHeadManager.class).register(
                new DefaultSignalHead("IH2") {
                    @Override
                    protected void updateOutput() {
                    }
                });
        InstanceManager.getDefault(jmri.SignalHeadManager.class).register(
                new DefaultSignalHead("IH3") {
                    @Override
                    protected void updateOutput() {
                    }
                });

        s = InstanceManager.getDefault(jmri.SignalMastManager.class)
                .provideSignalMast("IF$shsm:basic:one-searchlight:IH1");

        to.setSignalMast(new jmri.NamedBeanHandle<>(s.getSystemName(), s));

    }

    @AfterEach
    @Override
    public void tearDown() {
        to = null;
        super.tearDown();
    }

    // private static final Logger log = LoggerFactory.getLogger(SignalMastIconTest.class);
}