import deepUnref from '../../utils/deep-unref';
import { LayerObject } from './interfaces';

export class HousePlannerCanvasClipboard {
  public storedObjects: LayerObject[] = [];

  storeToClipboard(items: LayerObject[]) {
    this.storedObjects = [
      ...items.map((item) => {
        const itemCopy = {
          ...deepUnref(item),
          visible: true,
          name: item.name + ' Copy',
        };
        delete itemCopy.databaseId;
        return itemCopy;
      }),
    ];
  }

  getFromClipboard(newId: number, selected = true): LayerObject[] {
    const newObjects = deepUnref(this.storedObjects);
    return newObjects.map((item, index) => ({
      ...item,
      id: newId + index,
      selected,
    }));
  }
}