package io.gitlab.jfronny.inceptum.gtk.control;

import io.github.jwharm.javagi.Ownership;
import io.gitlab.jfronny.inceptum.launcher.system.instance.Instance;
import org.gtk.gobject.GObject;
import org.gtk.gobject.TypeInstance;
import org.gtk.gtk.Image;
import org.gtk.gtk.Spinner;
import org.gtk.gtk.Stack;

import java.lang.foreign.Addressable;

public class InstanceThumbnail extends Stack {
    private static final String SPINNER = "spinner";
    private static final String IMAGE = "image";
    private static final String GENERIC = "generic";

    private InstanceThumbnail(Addressable address, Ownership ownership) {
        super(address, ownership);
    }

    public static InstanceThumbnail castFrom(org.gtk.gobject.GiObject gobject) {
        if (GObject.typeCheckInstanceIsA(TypeInstance.fromAddress.marshal(gobject.handle(), Ownership.NONE), Stack.getType())) {
            return new InstanceThumbnail(gobject.handle(), gobject.yieldOwnership());
        } else {
            throw new ClassCastException("Object type is not an instance of GtkStack");
        }
    }

    public InstanceThumbnail() {
        super();
        var spinner = new Spinner();
        var image = new Image();
        var generic = new Image();
        spinner.name = SPINNER;
        image.name = IMAGE;
        generic.name = GENERIC;
        generic.setFromIconName("media-playback-start-symbolic"); //TODO better default icon
        addNamed(spinner, SPINNER);
        addNamed(image, IMAGE);
        addNamed(generic, GENERIC);
    }

    public void bind(Instance entry) {
        var spinner = Spinner.castFrom(getChildByName(SPINNER));
        var image = Image.castFrom(getChildByName(IMAGE)); //TODO
        var generic = Image.castFrom(getChildByName(GENERIC));
        //TODO mark instance being played
        if (entry.isSetupLocked) {
            visibleChild = spinner;
        } else if (false) { // if the instance has an image, load the image data and set it as the visible child
            visibleChild = image;
        } else {
            visibleChild = generic;
        }
    }
}