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

import { CaseDetailService } from '../case-detail.service';
import { CaseDetailActions } from '../case-detail.types';
import { CaseActions } from './case-actions';

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

  function render(actions: CaseDetailActions): HTMLElement {
    fixture = TestBed.createComponent(CaseActions);
    fixture.componentRef.setInput('actions', actions);
    fixture.detectChanges();
    return fixture.nativeElement as HTMLElement;
  }

  beforeEach(async () => {
    await TestBed.configureTestingModule({
      imports: [CaseActions],
      providers: [{ provide: CaseDetailService, useValue: { recordAssessment: () => { throw new Error('not stubbed'); } } }],
    }).compileComponents();
  });

  const legacyActions: CaseDetailActions = {
    editApplicantDetails: { mode: 'writeThrough', href: '/api/worklist/legacy/1001/details' },
    recordAssessment: { mode: 'redirect', href: '/legacy/aanvraag/1001/beoordeling' },
    takeOwnership: { mode: 'transition', href: '/api/worklist/legacy/1001/take-ownership' },
  };

  const ownedActions: CaseDetailActions = {
    editApplicantDetails: { mode: 'owned', href: '/api/worklist/owned/00000000-0000-0000-0000-000000000002/details' },
    recordAssessment: { mode: 'owned', href: '/api/worklist/owned/00000000-0000-0000-0000-000000000002/assessment' },
    releaseOwnership: { mode: 'transition', href: '/api/worklist/owned/00000000-0000-0000-0000-000000000002/ownership' },
  };

  it('given a legacy-origin case, renders record-assessment as a link, shows take-ownership, hides release-ownership', () => {
    const el = render(legacyActions);

    const link = el.querySelector<HTMLAnchorElement>('[data-testid="record-assessment-link"]');
    expect(link).toBeTruthy();
    expect(link!.getAttribute('href')).toBe('/legacy/aanvraag/1001/beoordeling');
    expect(el.querySelector('[data-testid="record-assessment-form"]')).toBeFalsy();
    expect(el.querySelector('[data-testid="take-ownership-button"]')).toBeTruthy();
    expect(el.querySelector('[data-testid="release-ownership-button"]')).toBeFalsy();
  });

  it('given an owned-origin case, renders record-assessment as a form trigger, shows release-ownership, hides take-ownership', () => {
    const el = render(ownedActions);

    expect(el.querySelector('[data-testid="record-assessment-form"]')).toBeTruthy();
    expect(el.querySelector('[data-testid="record-assessment-link"]')).toBeFalsy();
    expect(el.querySelector('[data-testid="release-ownership-button"]')).toBeTruthy();
    expect(el.querySelector('[data-testid="take-ownership-button"]')).toBeFalsy();
  });
});