import { ActiveNode } from './active-node';
import { Observable, Subscription } from 'rxjs';
import { ServerCall } from './server-call';
import { CoreServices } from '../services';

export interface ActiveState {
  id?: string;
  itemType: 'flow';
  layout?: {
    showFooter: boolean;
    showHeader: boolean;
    showToolbar: boolean;
    showCommandBar: boolean;
  },
  activateStateGuard?: (svc: CoreServices) => Observable<boolean>;
  deactivateStateGuard?: (svc: CoreServices) => Observable<boolean>;
  dontLoadNodes?: boolean;
  dontLoadItemOneFromServer?: boolean;
  name: string;
  header?: {
    title?: string | ((svc: CoreServices) => Observable<string>);
    controls?: (p) => any;
  };
  footer?: {
    type: 'pagination' | 'node_nav';
  };
  actionPanel?: (instance: any) => () => any[];
  instructions?: {
    editRoles: { [id: number]: string };
    viewRoles: { [id: number]: string };
  };
  includeForOnlyStates?: any[];
  excludeForOnlyStates?: any[];
  excludeForOnlyRoles?: any[];
  useMockContextData?: boolean;
  mockContextData?: {
    [id: string]: any;
  };
  serverCalls?: {
    [id: string]: ServerCall;
  };
  serverQuery?: {};
  events?: {
    [name: string]: {
      triggerOn: string | string[];
      triggerWhen: (...prop: any) => boolean;
      dataMutations: (svc: CoreServices) => void;
      serverCalls?: {
        [id: string]: ServerCall;
      };
    };
  };
  ev?: {
    [name: string]: {
      trigger: {source: string; on: string; when: {prop: string; operator: string; value: any}}[];
      dataMutations: (svc: CoreServices) => void;
      serverCalls?: {
        [id: string]: ServerCall;
      };
    }
  };
  valuesToBigForm?: (svc: CoreServices) => void | Subscription;
  bigFormToStoreMapper?: { [id: string]: string | string[] | [Function, string] | [Function, string][] };
  startNode?: string;
  nodes?: { [id: string]: ActiveNode };

  // State level Lifecycle
  onStateInit?: (instance) => void;
  onStateDestroy?: (instance) => void;
  flowErrorMessages?: { [key: string]: string };
}