import {Mod as CoreModule} from '../../core/core.mod';
import {Mod as WindowListMod} from '../window-list.mod';
import {ComponentTest} from '../../infrastructure/ComponentHelper';
import {Directive, Controller, IFlightWindow} from './window-list';


class WindowListTest extends ComponentTest {
  public api: any;
  public $state: ng.ui.IStateService;
  constructor() {
    super(Directive.$componentName, 'app/window-list/list/window-list.tpl.html');
  }
}

describe('Window list view Tests', () => {
  let instance: WindowListTest,
    core: CoreModule,
    windowList: WindowListMod,
    ctrl: Controller;

  beforeEach(() => {
    if (!instance) {
      angular.mock.module('ui.router');
      angular.mock.module('ionic');
      angular.mock.module('chroma.configuration');
      angular.mock.module(CoreModule.$componentName);
      angular.mock.module(WindowListMod.$componentName);
      core = new CoreModule(angular);
      windowList = new WindowListMod(angular);
      angular.mock.inject((api, $state) => {
        instance = new WindowListTest();
        instance.api = api;
        instance.$state = $state;
      });
    }
  });

  it('Directive is compiled', () => {
    instance.$httpBackend.expectGET(instance.api.getWindows).respond(200, []);
    ctrl = instance.compile<Controller>();
    expect(ctrl).toBeDefined();
    expect(ctrl.windows).toBeDefined();
    expect(ctrl.windows.length).toBe(0);
  });

  it('2 Windows are displayed and reversed', () => {

    let windows: Array<IFlightWindow> = [{ Name: '1' }, { Name: '2' }];

    instance.$httpBackend.expectGET(instance.api.getWindows).respond(200, windows);

    ctrl = instance.compile<Controller>();

    expect(ctrl.windows.length).toBe(2)

    expect(ctrl.windows[0].Name).toBe('2');
  })

  it('2 Windows are displayed and reversed', () => {

    let windows: Array<IFlightWindow> = [{ Name: '1' }, { Name: '2' }];

    instance.$httpBackend.expectGET(instance.api.getWindows).respond(200, windows);

    ctrl = instance.compile<Controller>();

    expect(ctrl.windows.length).toBe(2)

    expect(ctrl.windows[0].Name).toBe('2');
  })

  it('Flight list state is called on goToWindow', () => {

    spyOn(instance.$state, 'go').and.returnValue(false);

    instance.$httpBackend.expectGET(instance.api.getWindows).respond(200, []);

    ctrl = instance.compile<Controller>();

    ctrl.goToWindow({Name : 'test-123'});

    expect(instance.$state.go).toHaveBeenCalledWith('chroma.flight-list', {filter : 'test-123'});
  })
});