import { describe, it, expect } from 'vitest';
import { en } from '../src/i18n/en';
import { fr } from '../src/i18n/fr';
import { getDictionary } from '../src/i18n';
import { otherLocale, swapLocalePath, locales } from '../src/i18n/locale';
import { services, resolveServiceUrl } from '../src/i18n/services';

describe('i18n dictionaries', () => {
  it('exposes both locales', () => {
    expect(locales).toEqual(['en', 'fr']);
  });

  it('fr and en dictionaries have the same keys', () => {
    expect(Object.keys(fr)).toEqual(Object.keys(en));
    expect(Object.keys(fr.hero)).toEqual(Object.keys(en.hero));
    expect(Object.keys(fr.theme)).toEqual(Object.keys(en.theme));
  });

  it('getDictionary resolves the right dictionary', () => {
    expect(getDictionary('en')).toBe(en);
    expect(getDictionary('fr')).toBe(fr);
  });

  it('otherLocale flips locale', () => {
    expect(otherLocale('en')).toBe('fr');
    expect(otherLocale('fr')).toBe('en');
  });

  it('swapLocalePath swaps the locale segment', () => {
    expect(swapLocalePath('/en/', 'en', 'fr')).toBe('/fr/');
  });
});

describe('services data', () => {
  it('resolves a locale-specific url', () => {
    const cve = services.find((s) => s.id === 'cve')!;
    expect(resolveServiceUrl(cve, 'en')).toBe('https://cve-en.ombrora.com');
    expect(resolveServiceUrl(cve, 'fr')).toBe('https://cve-fr.ombrora.com');
  });

  it('resolves a single-url service the same for both locales', () => {
    const convert = services.find((s) => s.id === 'convert')!;
    expect(resolveServiceUrl(convert, 'en')).toBe('https://convert.ombrora.com');
    expect(resolveServiceUrl(convert, 'fr')).toBe('https://convert.ombrora.com');
  });

  it('has exactly two services: cve and convert', () => {
    expect(services.map((s) => s.id).sort()).toEqual(['convert', 'cve']);
  });
});