import UiuxConfig from "../IconsConstants";
import HTMLComponent from "../HtmlComponent";

class DisplayBtn extends HTMLComponent {
  selected = false;
  callBack: (displayed: boolean) => void;
  constructor(
    ParentComponent: HTMLComponent,
    callBack: (displayed: boolean) => void
  ) {
    let widgetHtml = $(`<a class="displayButton">
        ${UiuxConfig.ICON_ARROW_BOTTOM}
        </a>`);
    super("VariableSelectorDisplay", ParentComponent, widgetHtml);
    this.callBack = callBack;
  }

  render(): this {
    super.render();
    this.#addClickListener();
    return this;
  }

  #addClickListener() {
    // add clicklistener
    this.widgetHtml.on("click", (e: JQuery.ClickEvent) => {
      this.selected = this.selected ? false : true;
      if (this.selected) {
        this.widgetHtml = $(`<a class="displayButton">
        ${UiuxConfig.ICON_ARROW_TOP}
        </a>`);
      } else {
        this.widgetHtml = $(`<a class="displayButton">
        ${UiuxConfig.ICON_ARROW_BOTTOM}
        </a>`);
      }
      this.callBack(this.selected);
      this.render();
    });
  }
}
export default DisplayBtn;