import { describe, it, expect } from 'vitest';
import { DuoLookupDto } from '@registratie/contracts/duo-diplomas.dto';
import { diplomaMsg } from './diploma-msg';
import { HANDMATIG } from './beroep.step';

const data: DuoLookupDto = {
  diplomas: [
    {
      id: 'd1',
      naam: 'Verpleegkunde',
      instelling: 'Hogeschool Utrecht',
      jaar: 2019,
      beroep: 'Verpleegkundige',
      policyQuestions: [
        { id: 'q1', vraag: 'Vraag 1', type: 'ja-nee' },
        { id: 'q2', vraag: 'Vraag 2', type: 'tekst' },
      ],
    },
  ],
  handmatig: {
    beroepen: ['Verpleegkundige', 'Arts'],
    policyQuestions: [{ id: 'm1', vraag: 'Handmatige vraag', type: 'ja-nee' }],
  },
};

describe('diplomaMsg', () => {
  it('resolves a known diploma into KiesDiploma with the server-derived beroep', () => {
    expect(diplomaMsg(data, 'd1')).toEqual({
      tag: 'KiesDiploma',
      diplomaId: 'd1',
      beroep: 'Verpleegkundige',
      vraagIds: ['q1', 'q2'],
    });
  });

  it('resolves the manual sentinel into KiesHandmatig with the maximal question set', () => {
    expect(diplomaMsg(data, HANDMATIG)).toEqual({ tag: 'KiesHandmatig', vraagIds: ['m1'] });
  });

  it('returns null for an unknown diploma id', () => {
    expect(diplomaMsg(data, 'onbekend')).toBeNull();
  });
});