import { Controller, View, ViewSlot, BehaviorInstruction, ViewFactory, HtmlBehaviorResource, ResourceModule } from 'aurelia-templating';
import { Container } from 'aurelia-dependency-injection';

export type AUController = Controller & {
  scope: ViewCorrect;
  view: ViewCorrect;
  container: Container;
  instruction?: BehaviorInstruction;
  isBound: boolean;
  isAttached: boolean;
}

export interface AU {
  au: {
    controller: AUController
  }
}

export type ResourceList = { [name: string]: any };
export type ViewResources = { bindingBehaviors: ResourceList, valueConverters: ResourceList, parent?: ViewResources };
export type ViewFactoryWithTemplate = ViewFactory & { template: any, resources: any, instructions: any }
export type ViewSlotCorrect = ViewSlot & { children: Array<ViewCorrect>; bindingContext: any; overrideContext: any; }
export type ViewCorrect = View & {
  viewFactory: ViewFactoryWithTemplate;
  children: Array<ViewSlotCorrect>;
  controller: AUController;
  controllers?: Array<AUController>;
  resources?: ViewResources;
  isBound: boolean;
  isAttached: boolean;
  firstChild: Node;
  lastChild: Node;
  _isUserControlled: boolean;

  /**
   * added by HMR, reference to the View that replaced this instance
   */
  _replacementView?: ViewCorrect;
  /**
   * added by HMR as true when View isn't up-to-date with the latest template
   */
  _invalidView?: boolean;
}

export interface ResourceModuleCorrect extends ResourceModule { id: string | null, mainResource: { metadata: any, value: any }, resources: any };

export type HtmlBehaviorResourceCorrect = HtmlBehaviorResource & {
  target: any;
  viewFactory: ViewFactoryWithTemplate;
  attributes?: Array<any>;
}