import { describe, expect, it } from 'vitest';
import { gridCellId, lbmClassLabel, lbmDimensionLabel, lbmQuery } from './liveability';

describe('leefbaarometer helpers', () => {
	it('names the 100 m cell by its lower-left corner in hectometres', () => {
		expect(gridCellId([106050.4, 446899.9])).toBe('E1060N4468');
		expect(gridCellId([105866.161, 446838.902])).toBe('E1058N4468');
	});
	it('labels classes 1-9', () => {
		expect(lbmClassLabel(1)).toBe('zeer onvoldoende');
		expect(lbmClassLabel(9)).toBe('uitstekend');
		expect(lbmClassLabel(0)).toBeNull();
		expect(lbmDimensionLabel(5)).toBe('geen afwijking');
	});
	it('builds the geocode query from street, postcode and city', () => {
		expect(lbmQuery({ street: 'Raam 12', postalCode: '2801 vk', city: 'Gouda' })).toBe(
			'Raam 12 | 2801VK | Gouda'
		);
		expect(lbmQuery({ street: null, postalCode: null, city: 'Gouda' })).toBeNull();
		expect(
			lbmQuery({
				street: null,
				postalCode: null,
				city: 'Gouda',
				title: 'Turfmarkt 5',
				source: 'manual'
			})
		).toBe('Turfmarkt 5 | Gouda');
	});
});