import { CommonModule } from '@angular/common';
import { NO_ERRORS_SCHEMA } from '@angular/core';
import { ComponentFixture, TestBed } from '@angular/core/testing';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { MatCheckboxModule } from '@angular/material/checkbox';
import { MatIconModule } from '@angular/material/icon';
import { MatMenuModule } from '@angular/material/menu';
import { MatTableModule } from '@angular/material/table';
import { MatToolbarModule } from '@angular/material/toolbar';
import { NoopAnimationsModule } from '@angular/platform-browser/animations';
import { ActivatedRoute } from '@angular/router';
import { RouterTestingModule } from '@angular/router/testing';
import { of } from 'rxjs';
import{ Controller } from '../../../../models/controller';
import { VirtualBoxTemplate } from '../../../../models/templates/virtualbox-template';
import { ControllerService } from '../../../../services/controller.service';
import { MockedControllerService } from '../../../../services/controller.service.spec';
import { ToasterService } from '../../../../services/toaster.service';
import { MockedToasterService } from '../../../../services/toaster.service.spec';
import { VirtualBoxConfigurationService } from '../../../../services/virtual-box-configuration.service';
import { VirtualBoxService } from '../../../../services/virtual-box.service';
import { MockedActivatedRoute } from '../../preferences.component.spec';
import { VirtualBoxTemplateDetailsComponent } from './virtual-box-template-details.component';

export class MockedVirtualBoxService {
  public getTemplate(controller:Controller , template_id: string) {
    return of({} as VirtualBoxTemplate);
  }

  public saveTemplate(controller:Controller , virtualBoxTemplate: VirtualBoxTemplate) {
    return of(virtualBoxTemplate);
  }
}

describe('VirtualBoxTemplateDetailsComponent', () => {
  let component: VirtualBoxTemplateDetailsComponent;
  let fixture: ComponentFixture<VirtualBoxTemplateDetailsComponent>;

  let mockedControllerService = new MockedControllerService();
  let mockedVirtualBoxService = new MockedVirtualBoxService();
  let mockedToasterService = new MockedToasterService();
  let activatedRoute = new MockedActivatedRoute().get();

  beforeEach(async() => {
   await TestBed.configureTestingModule({
      imports: [
        FormsModule,
        ReactiveFormsModule,
        MatTableModule,
        MatIconModule,
        MatToolbarModule,
        MatMenuModule,
        MatCheckboxModule,
        CommonModule,
        NoopAnimationsModule,
        RouterTestingModule.withRoutes([]),
      ],
      providers: [
        {
          provide: ActivatedRoute,
          useValue: activatedRoute,
        },
        { provide: ControllerService, useValue: mockedControllerService },
        { provide: VirtualBoxService, useValue: mockedVirtualBoxService },
        { provide: ToasterService, useValue: mockedToasterService },
        { provide: VirtualBoxConfigurationService, useClass: VirtualBoxConfigurationService },
      ],
      declarations: [VirtualBoxTemplateDetailsComponent],
      schemas: [NO_ERRORS_SCHEMA],
    }).compileComponents();
  });

  beforeEach(() => {
    fixture = TestBed.createComponent(VirtualBoxTemplateDetailsComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();
  });

  it('should create', () => {
    expect(component).toBeTruthy();
  });

  it('should call save template', () => {
    spyOn(mockedVirtualBoxService, 'saveTemplate').and.returnValue(of({} as VirtualBoxTemplate));
    component.generalSettingsForm.controls['templateName'].setValue('template name');
    component.generalSettingsForm.controls['defaultName'].setValue('default name');
    component.generalSettingsForm.controls['symbol'].setValue('symbol');
    component.generalSettingsForm.controls['ram'].setValue('256');
    component.networkForm.controls['adapters'].setValue('1');
    component.networkForm.controls['nameFormat'].setValue('{}');
    component.networkForm.controls['size'].setValue('256');
    component.virtualBoxTemplate = {
      adapters: 0,
      custom_adapters: [],
    } as VirtualBoxTemplate;

    component.onSave();

    expect(mockedVirtualBoxService.saveTemplate).toHaveBeenCalled();
  });

  it('should not call save template when general settings are not filled', () => {
    spyOn(mockedVirtualBoxService, 'saveTemplate').and.returnValue(of({} as VirtualBoxTemplate));
    component.generalSettingsForm.controls['templateName'].setValue('');
    component.generalSettingsForm.controls['defaultName'].setValue('default name');
    component.generalSettingsForm.controls['symbol'].setValue('symbol');
    component.generalSettingsForm.controls['ram'].setValue('256');
    component.networkForm.controls['adapters'].setValue('1');
    component.networkForm.controls['nameFormat'].setValue('{}');
    component.networkForm.controls['size'].setValue('256');
    component.virtualBoxTemplate = {
      adapters: 0,
      custom_adapters: [],
    } as VirtualBoxTemplate;

    component.onSave();

    expect(mockedVirtualBoxService.saveTemplate).not.toHaveBeenCalled();
  });

  it('should not call save template when network settings are not filled', () => {
    spyOn(mockedVirtualBoxService, 'saveTemplate').and.returnValue(of({} as VirtualBoxTemplate));
    component.generalSettingsForm.controls['templateName'].setValue('template name');
    component.generalSettingsForm.controls['defaultName'].setValue('default name');
    component.generalSettingsForm.controls['symbol'].setValue('symbol');
    component.generalSettingsForm.controls['ram'].setValue('256');
    component.networkForm.controls['adapters'].setValue('');
    component.networkForm.controls['nameFormat'].setValue('{}');
    component.networkForm.controls['size'].setValue('256');
    component.virtualBoxTemplate = {
      adapters: 0,
      custom_adapters: [],
    } as VirtualBoxTemplate;

    component.onSave();

    expect(mockedVirtualBoxService.saveTemplate).not.toHaveBeenCalled();
  });
});
