import Gio from "gi://Gio";
import GObject, { register } from "astal/gobject";
import { getDbusXml } from "@/utils";

let dbusConnectionResolve: ((connection: any) => void) | null = null;
export const Connection: Promise<any> = new Promise<any>(
  (resolve) => (dbusConnectionResolve = resolve),
);

const ownerId = Gio.bus_own_name(
  Gio.BusType.SESSION,
  "dev.ezri.VoidShell",
  Gio.BusNameOwnerFlags.NONE,
  (connection) => {
    dbusConnectionResolve?.(connection);
  },
  () => {},
  () => {},
);

@register()
export class DBusObject extends GObject.Object {
  protected dbusObj: Gio.DBusExportedObject | null = null;
  #objectPath: string;

  constructor(iface: string, objectPath: string) {
    super();
    this.#objectPath = objectPath;
    getDbusXml(iface).then(async (xml) => {
      try {
        this.dbusObj = Gio.DBusExportedObject.wrapJSObject(xml, this);
        this.dbusObj.export(await Connection, objectPath);
      } catch (e) {
        console.error(`Error exporting to D-Bus: ${e}`);
      }
    });
  }

  get objectPath(): string {
    return this.#objectPath;
  }
}