import { IMarkup, MarkupType } from "./IMarkup";
import { KonvaMarkup } from "./Impl/Konva/KonvaMarkup";
import { VisualizeMarkup } from "./Impl/Visualize/VisualizeMarkup";

export class MarkupFactory {
  public static createMarkup(markupType: MarkupType): IMarkup {
    let markup;
    switch (markupType) {
      case MarkupType.Konva:
        markup = this.createKonva();
        break;

      case MarkupType.Visualize:
        markup = this.createVisualize();
        break;

      default:
        throw new Error("Error during Markup Initialization. Markup Type is unknown.");
        break;
    }

    return markup;
  }

  private static createKonva(): IMarkup {
    return new KonvaMarkup();
  }

  private static createVisualize(): IMarkup {
    return new VisualizeMarkup();
  }
}