import { test, expect } from "@playwright/test";
import { PrismaClient } from "@prisma/client";
import { bookTrip } from "../../fixtures/booking-flow";
import { PROMO_EXPIRED } from "../../fixtures/data";

const prisma = new PrismaClient();
test.afterAll(async () => {
  await prisma.$disconnect();
});

/**
 * UA-11 — one-way, ETB, an EXPIRED promo injected via ?promoCode=. The expired code must not discount
 * anything: the fare breakdown reports no discount and the booked total is the full fare (consistent
 * with the UA-8 promo-drop behaviour, but here the promo is correctly rejected as expired).
 */
test("UA-11: an expired promo code is ignored — full fare is booked", async ({ page }) => {
  const r = await bookTrip(page, { paymentMethod: "WALLET", promoCode: PROMO_EXPIRED });
  expect(r.confirmed).toBe(true);

  // No discount from the expired code.
  if (r.fareBreakdown) expect(r.fareBreakdown.discountMinor ?? 0).toBe(0);

  const booking = await prisma.booking.findUniqueOrThrow({ where: { id: r.bookingId } });
  expect(booking.totalMinor).toBe(r.cardBaseFareMinor); // full fare, no discount applied
});
