import { TimelineElementType } from '../enums/timelineElementType';
import type { TimelineElementDragState } from './timelineElementDragState';

/**
 * Information about current drag state.
 */
export class TimelineDraggableData {
  /**
   * Whether position was changed.
   */
  changed = false;
  /**
   * Drag initial click target.
   */
  target!: TimelineElementDragState;
  /**
   * Elements to be dragged.
   * Can be multiple elements, but drag will be started with target.
   */
  elements!: TimelineElementDragState[];
  /**
   * Dragging type.
   */
  type: TimelineElementType = TimelineElementType.None;
  /**
   * Prev value.
   */
  val!: number;
  /**
   * Prev value.
   */
  prevVal!: number;
}