import getStorage from '../storage';
import { resetMemoryStorage } from '../storage/memory';
import { updatePrice } from '../service';
import { ClientData } from '../../../types/gen/types.gen';

const storage = getStorage();
const USER = 'petr';
const DATE = new Date('2025-03-04');
const ISO_DATE = '2025-03-04';

/** Uloží volby uživatelů pro testovací den. */
async function saveChoices(choices: ClientData["choices"]) {
    await storage.setData<Partial<ClientData>>(ISO_DATE, { choices });
}

beforeEach(() => {
    resetMemoryStorage();
});

describe('updatePrice', () => {
    test('nastaví a odstraní cenu u volby podniku', async () => {
        await saveChoices({ SPSE: { [USER]: { note: 'polévka' } } });

        let data = await updatePrice(USER, false, 9500, DATE);
        expect(data.choices.SPSE?.[USER]).toMatchObject({ price: 9500, note: 'polévka' });

        data = await updatePrice(USER, false, undefined, DATE);
        expect(data.choices.SPSE?.[USER]?.price).toBeUndefined();
        expect(data.choices.SPSE?.[USER]?.note).toBe('polévka');
    });

    test.each(['OBJEDNAVAM', 'PIZZA', 'NEOBEDVAM', 'ROZHODUJI'])('odmítne cenu u volby %s', async (choice) => {
        await saveChoices({ [choice]: { [USER]: {} } });
        await expect(updatePrice(USER, false, 10000, DATE)).rejects.toThrow('K této volbě nelze zadat cenu');
    });

    test('odmítne cenu bez vybrané volby i zápornou cenu', async () => {
        await saveChoices({ SPSE: { tomas: {} } });
        await expect(updatePrice(USER, false, 10000, DATE)).rejects.toThrow('Cenu lze zadat jen k vybrané volbě');
        await expect(updatePrice(USER, false, -1, DATE)).rejects.toThrow('Neplatná cena');
    });
});