import {
  ActionAbstractComponentImpl,
  ActionAbstractEvent,
  ActionAbstractOptions,
} from '../action-abstract/action-abstract.model';
import { AnyAction } from '../action-outlet.model';
import { ActionGroup } from './action-group';

/**
 * Type that components used by `ActionGroup` should implement
 */
export type ActionGroupComponentImpl = ActionAbstractComponentImpl<ActionGroup>;

/**
 * `ActionGroup` specific options, extending abstract options with it's specific properties
 */
export interface ActionGroupOptions extends ActionAbstractOptions {
  /**
   * The array, containing **children** actions
   */
  readonly children: ReadonlyArray<AnyAction>;
  /**
   * Optional boolean defining whether group is **initially** created as dropdown
   */
  readonly dropdown?: boolean;
}

/**
 * The event interface, that subscribers of `ActionGroup` `fire$` oservable will receive
 */
export interface ActionGroupEvent extends ActionAbstractEvent {
  /**
   * The `ActionGroup` instance, that this event is coming from
   */
  readonly action: ActionGroup;
}