import { describe, expect, it } from 'vitest';
import { config, defaultConfig, mergeConfig, type Config, stripPrivateFields } from './config';

describe('Config', () => {
	it('should be export a build time config', () => {
		expect(config).toBeTruthy();
	});

	it('should be able to merge with POJO', () => {
		const merged = mergeConfig(defaultConfig, {
			subtitle: "Homer's favorite neighboor",
			services: [
				{
					title: 'favorite occupations',
					items: [
						{
							title: 'anoy homer',
							customKey: 'all the time'
						}
					]
				}
			]
		});

		expect(merged.title).toEqual('Flanders');
		expect(merged.services).toHaveLength(1);
		expect(merged.services[0].title).toEqual('favorite occupations');
		expect(merged.services[0].items).toHaveLength(1);
		expect(merged.services[0].items[0].title).toEqual('anoy homer');
		expect(merged.services[0].items[0].customKey).toEqual('all the time');
	});

	it('should be able to strip custom keys', () => {
		const custom: Config = {
			title: 'custom',
			secret: {secret: 'some secret'},
			services: [
				{
					title: 'top services',
					secret: 'secret',
					items: [
						{
							title: 'top service',
							url: 'somewhere',
							secret: 'secret'
						}
					]
				}
			]
		};

		const stripped: Config = stripPrivateFields(custom);

		expect(stripped.secret).toBeUndefined();
		expect(stripped.services[0].secret).toBeUndefined();
		expect(stripped.services[0].items[0].secret).toBeUndefined();
	});
});