package org.ovirt.engine.ui.webadmin.section.main.view.popup.vm;

import org.ovirt.engine.core.compat.Event;
import org.ovirt.engine.core.compat.EventArgs;
import org.ovirt.engine.core.compat.IEventListener;
import org.ovirt.engine.core.compat.PropertyChangedEventArgs;
import org.ovirt.engine.ui.uicommonweb.models.vms.UnitVmModel;
import org.ovirt.engine.ui.webadmin.ApplicationConstants;
import org.ovirt.engine.ui.webadmin.ApplicationResources;
import org.ovirt.engine.ui.webadmin.section.main.presenter.popup.vm.VmDesktopNewPopupPresenterWidget;
import org.ovirt.engine.ui.webadmin.section.main.view.popup.AbstractVmPopupView;

import com.google.gwt.event.shared.EventBus;
import com.google.inject.Inject;

public class VmDesktopNewPopupView extends AbstractVmPopupView implements VmDesktopNewPopupPresenterWidget.ViewDef {

    @Inject
    public VmDesktopNewPopupView(EventBus eventBus, ApplicationResources resources, ApplicationConstants constants) {
        super(eventBus, resources, constants);
    }

    @Override
    public void edit(UnitVmModel object) {
        super.edit(object);
        initTabAvailabilityListeners(object);
    }

    private void initTabAvailabilityListeners(final UnitVmModel vm) {
        // TODO should be handled by the core framework
        vm.getPropertyChangedEvent().addListener(new IEventListener() {
            @Override
            public void eventRaised(Event ev, Object sender, EventArgs args) {
                String propName = ((PropertyChangedEventArgs) args).PropertyName;
                if ("IsHostAvailable".equals(propName)) {
                    hostTab.setVisible(vm.getIsHostAvailable());
                } else if ("IsHostTabValid".equals(propName)) {
                    if (vm.getIsHostTabValid()) {
                        hostTab.markAsValid();
                    } else {
                        hostTab.markAsInvalid(null);
                    }
                }
            }
        });

        // High Availability only avail in server mode
        highAvailabilityTab.setVisible(false);

        // only avail for desktop mode
        isStatelessEditor.setVisible(true);
        numOfMonitorsEditor.setVisible(true);
    }

}