import { AnyAction } from '../action-outlet.model';

/**
 * **Abstract** interface that all derived action component implementation types should extend
 * All components will shere this interface after implementing derived component implementation types
 */
export interface ActionAbstractComponentImpl<Action extends AnyAction = AnyAction> {
  /**
   * The derived action instance, as Input in angular component
   */
  _action?: Action | null; // @Input
}

/**
 * Abstract action options, extended by all options of every derived action class
 */
export interface ActionAbstractOptions {
  /**
   * Optional **initial** action title
   */
  readonly title?: string;
  /**
   * Optional **initial** action icon
   */
  readonly icon?: string;
  /**
   * Optional **initial** action visibility state
   */
  readonly visible?: boolean;
  /**
   * Optional **initial** action disabled state
   */
  readonly disabled?: boolean;
  /**
   * An aria label added to the button element: https://www.w3.org/TR/wai-aria/#aria-label
   */
  readonly ariaLabel?: string;
}

/**
 * The event interface, that **every** event of child actions should extend from
 * Used as a value provided to `fire$` observable subscribers
 */
export interface ActionAbstractEvent {
  /**
   * The action instance, tha this event is comming from
   * Should be overriden by derived interface with more specific action
   */
  readonly action: AnyAction;
}