import {TestBed} from '@angular/core/testing';

import {MicroLessonCommunicationService} from './micro-lesson-communication.service';
import {PostMessageBridgeFactory} from 'ngx-post-message';
import {GameActionsService} from '../game-actions.service';
import {MicroLessonMetricsService} from '../metrics/micro-lesson-metrics.service';
import {
  Collectible,
  CollectiblesOxBridge,
  CommunicationOxService,
  GameCompleteOxBridge, MetricsOxBridge,
  MicroLessonMetrics,
  SettingsInfoOxBridge,
  SettingsOx,
  SettingsService,
  UserInfoOx
} from 'ox-core';
import {AppInfoOxService} from '../app-info-ox.service';
import {EventEmitter} from '@angular/core';
import {CollectiblesService} from '../collectibles.service';

describe('MicroLessonCommunicationService', () => {
  const wumboxCommunicationServiceSpy = jasmine.createSpyObj<CommunicationOxService>('WumboxCommunication', ['sendMessage']);
  const gameActionsServiceSpy = jasmine.createSpyObj<GameActionsService<any>>('GameActionsService', ['goToResults']);
  const metricsServiceSpy = jasmine.createSpyObj<MicroLessonMetricsService<any>>('MicroLessonMetricsService', ['gameStart']);
  const settingsServiceSpy = jasmine.createSpyObj<SettingsService>('SettingsService', ['setMusic']);
  const appInfoServiceSpy = jasmine.createSpyObj<AppInfoOxService>('AppInfoOxService', ['getInitialLevel']);
  const collectibleServiceSpy = jasmine.createSpyObj<CollectiblesService>('AppInfoOxService', ['addCollectible']);
  let microLessonComunicationService: MicroLessonCommunicationService<any>;

  // iPostMessageBridgeSpy.makeBridge.and.returnValue(iPostMessageBridgeSpy);
  beforeEach(() => {

    gameActionsServiceSpy.goToResults = new EventEmitter<void>();
    gameActionsServiceSpy.microLessonCompleted = new EventEmitter<void>();
    metricsServiceSpy.currentMetrics = new MicroLessonMetrics<any>();
    metricsServiceSpy.updateMetrics = new EventEmitter<MicroLessonMetrics<any>>();
    appInfoServiceSpy.userInfo = new UserInfoOx('test', false, 'test');
    settingsServiceSpy.currentSettings = new SettingsOx();
    collectibleServiceSpy.currentCollectibles = [new Collectible('test', 2)];
    // gameActionsServiceSpy.microLessonCompleted = new EventEmitter<void>();
    TestBed.configureTestingModule({
      providers: [
        PostMessageBridgeFactory,
        {provide: CommunicationOxService, useValue: wumboxCommunicationServiceSpy},
        {provide: GameActionsService, useValue: gameActionsServiceSpy},
        {provide: MicroLessonMetricsService, useValue: metricsServiceSpy},
        {provide: SettingsService, useValue: settingsServiceSpy},
        {provide: AppInfoOxService, useValue: appInfoServiceSpy},
        {provide: CollectiblesService, useValue: collectibleServiceSpy},
        MicroLessonCommunicationService
      ]
    });
    microLessonComunicationService = TestBed.get(MicroLessonCommunicationService);
  });

  it('should be created', () => {
    expect(microLessonComunicationService).toBeTruthy();
  });

  it('should send messages to wumbox communication service with appinfo and settings when go to results', () => {
    gameActionsServiceSpy.goToResults.emit();
    expect(wumboxCommunicationServiceSpy.sendMessage).toHaveBeenCalledWith(GameCompleteOxBridge, appInfoServiceSpy.userInfo);
    expect(wumboxCommunicationServiceSpy.sendMessage).toHaveBeenCalledWith(SettingsInfoOxBridge, settingsServiceSpy.currentSettings);
  });

  it('should send metrics and collectibles to wumbox when game is completed', () => {
    gameActionsServiceSpy.microLessonCompleted.emit();
    expect(wumboxCommunicationServiceSpy.sendMessage).toHaveBeenCalledWith(MetricsOxBridge,
      JSON.stringify(metricsServiceSpy.currentMetrics));
    expect(wumboxCommunicationServiceSpy.sendMessage).toHaveBeenCalledWith(CollectiblesOxBridge,
      JSON.stringify(collectibleServiceSpy.currentCollectibles));
  });

  it('should send metrics to wumbox after each update in metrics', () => {
    metricsServiceSpy.updateMetrics.emit();
    expect(wumboxCommunicationServiceSpy.sendMessage).toHaveBeenCalledWith(MetricsOxBridge,
      JSON.stringify(metricsServiceSpy.currentMetrics));
  });
});