import { resolvePlacementValue, toPlacementFormState, withPlacementCustomFallback } from './items';

describe('items helpers', () => {
  test('toPlacementFormState keeps known placements as-is', () => {
    expect(toPlacementFormState('suitcase')).toEqual({
      placement: 'suitcase',
      placementCustom: '',
    });
  });

  test('toPlacementFormState converts custom placements to other with value', () => {
    expect(toPlacementFormState('hotel safe')).toEqual({
      placement: 'other',
      placementCustom: 'hotel safe',
    });
  });

  test('resolvePlacementValue returns custom value when placement is other', () => {
    expect(resolvePlacementValue('other', '  hotel safe  ')).toBe('hotel safe');
  });

  test('resolvePlacementValue returns direct placement when not other', () => {
    expect(resolvePlacementValue('backpack', 'ignored')).toBe('backpack');
  });

  test('withPlacementCustomFallback prefers existing custom value', () => {
    expect(withPlacementCustomFallback('closet shelf', 'hotel safe')).toBe('closet shelf');
  });

  test('withPlacementCustomFallback uses fallback when custom is empty', () => {
    expect(withPlacementCustomFallback('  ', 'hotel safe')).toBe('hotel safe');
  });
});