edr-platform/integration/src/bulk-import-waiting-expiry.it.ts

/**
 * BULK IMPORT — the CW4 train fills from THREE wheat bookings; three more sit
 * in the waiting pool of the same window. The selected trio pays through the
 * gateway and allocates; when the cycle concludes FULL the waiting three
 * expire with the day — they never ride and never pay.
 *
 * 70 T per CW4 wagon, 54-wagon consist:
 *   selected: BWA 1 400 T = 20 w, BWB 1 400 T = 20 w, BWC 980 T = 14 w  → Σ 54
 *   waiting:  BW1 / BW2 / BW3 700 T = 10 w each
 */
import { afterAll, beforeAll, describe, expect, it } from "vitest";
import { closeDb, gateway } from "./client";
import {
  allocatedWagons,
  bookBulkReady,
  bookingRow,
  closeBookingWindow,
  completeDocReview,
  createSchedule,
  departureAt,
  eatDayStr,
  endPaymentPhase,
  extendPayWindow,
  ensureCorridorRoute,
  forceWindowOpen,
  payViaGateway,
  pollAllocations,
  pollBookingStatus,
  pollWindow,
  releaseUnpaidHolds,
  resetCorridorDay,
  seedTenantContracts,
  setPriority,
} from "./flows";

const DEPARTURE = departureAt(21);
const BOOKING_DAY = eatDayStr(DEPARTURE);
const STAMP = String(Date.now());

const SELECTED = [
  { suffix: "BWA", tons: 1400, wagons: 20 },
  { suffix: "BWB", tons: 1400, wagons: 20 },
  { suffix: "BWC", tons: 980, wagons: 14 },
];
const WAITING = [
  { suffix: "BW1", tons: 700, wagons: 10 },
  { suffix: "BW2", tons: 700, wagons: 10 },
  { suffix: "BW3", tons: 700, wagons: 10 },
];
const ALL = [...SELECTED, ...WAITING];

describe("bulk import: three bookings fill the train, three wait and expire", () => {
  const booking = new Map<string, string>();
  let scheduleId: string;

  beforeAll(async () => {
    await gateway.reset();
    await releaseUnpaidHolds();
    await ensureCorridorRoute();
    await resetCorridorDay(DEPARTURE);

    const contracts = await seedTenantContracts(
      STAMP,
      ALL.map((b) => ({ suffix: b.suffix, freight: "BULK" as const })),
    );
    scheduleId = (
      await createSchedule({
        departure: DEPARTURE,
        kind: "bulk",
        locoPair: ["LOCO-IMP-17", "LOCO-IMP-18"],
      })
    ).id;
    await forceWindowOpen(scheduleId, 45);

    for (const [i, b] of ALL.entries()) {
      const id = await bookBulkReady({
        contractId: contracts.get(b.suffix)!,
        tons: b.tons,
        scheduledDate: BOOKING_DAY,
      });
      booking.set(b.suffix, id);
      // Priority order = the order above: the exact-fill trio picks first.
      await setPriority(id, i + 1);
    }
  }, 1_800_000);

  afterAll(closeDb);

  it("the batch selects exactly the three that fill 54 wagons; the rest keep waiting", async () => {
    await closeBookingWindow(scheduleId);
    await completeDocReview(scheduleId);

    for (const b of SELECTED) {
      await pollBookingStatus(booking.get(b.suffix)!, ["SELECTED_FOR_BATCH", "AWAITING_PAYMENT"]);
    }
    for (const b of WAITING) {
      const row = await bookingRow(booking.get(b.suffix)!);
      expect(row.status, `${b.suffix} still waiting`).toBe("FULLY_EXECUTED");
      expect(row.payment_deadline, `${b.suffix} has no pay deadline`).toBeNull();
    }
  });

  it("the three selected pay through the gateway and allocate — 54/54", async () => {
    await extendPayWindow(scheduleId, SELECTED.map((b) => booking.get(b.suffix)!));
    for (const b of SELECTED) {
      await payViaGateway(booking.get(b.suffix)!);
      await pollAllocations(booking.get(b.suffix)!, b.wagons);
    }
    expect(await allocatedWagons(scheduleId), "54 wagons allocated").toBe(54);
  });

  it("the cycle concludes FULL — the three waiting bookings expire with the day", async () => {
    await endPaymentPhase(scheduleId);
    await pollWindow(
      scheduleId,
      (s) => s.booking_window_status === "FULL" && s.window_phase === "DONE",
      "FULL + DONE",
    );
    for (const b of WAITING) await pollBookingStatus(booking.get(b.suffix)!, "EXPIRED", 40);
    for (const b of SELECTED) {
      const row = await bookingRow(booking.get(b.suffix)!);
      expect(row.status, `${b.suffix} stays PAID`).toBe("PAID");
    }
  });
});