import { test, expect, seed, loginAs, api } from "./fixtures";

type Registration = { id: string; status: string; eventId: string };
type Ticket = { id: string; qrCode: string; eventId: string };

type CashByUser = { rows: { userId: string | null; cash: { total: number; count: number } }[] };

test.describe("registration → payment → ticket → check-in → cashup", () => {
  test("a free event: register and get a ticket straight away", async ({ page }) => {
    await loginAs(page, "user");
    await page.goto(`/register/${seed().events.free}`);
    await expect(page.getByText("E2E Free Evening").first()).toBeVisible();
    await page.getByRole("button", { name: "+" }).first().click();
    await page.getByRole("button", { name: "Register", exact: true }).click();
    await page.waitForURL(/\/registration\/success/);

    const tickets = await api<Ticket[]>(page, "user", "GET", "/api/tickets/mytickets");
    expect(tickets.some((t) => t.eventId === seed().events.free)).toBe(true);
  });

  test("a paid event: pending until paid, then a ticket that checks in once", async ({ page }) => {
    await loginAs(page, "user");
    await page.goto(`/register/${seed().events.paid}`);
    await page.getByRole("button", { name: "+" }).first().click();
    await expect(page.getByText("Total: R150.00")).toBeVisible();
    await page.getByRole("button", { name: "Register", exact: true }).click();
    await page.waitForURL(/\/registration\/success/);

    const regs = await api<Registration[]>(page, "user", "GET", "/api/registrations/myregistrations");
    const reg = regs.find((r) => r.eventId === seed().events.paid);
    expect(reg?.status).not.toBe("paid");
    expect((await api<Ticket[]>(page, "user", "GET", "/api/tickets/mytickets")).some((t) => t.eventId === seed().events.paid)).toBe(false);

    // A supervisor records the cash payment at the desk.
    await api(page, "supervisor", "POST", "/api/payments", { amount: 150, method: "cash", registrationId: reg!.id, eventId: seed().events.paid, userId: seed().users.user.id });
    const ticket = (await api<Ticket[]>(page, "user", "GET", "/api/tickets/mytickets")).find((t) => t.eventId === seed().events.paid);
    expect(ticket).toBeTruthy();

    // My Events shows it.
    await page.goto("/dashboard/user");
    await expect(page.getByText("E2E Paid Conference").first()).toBeVisible();

    // Staff check it in; a second scan is refused.
    await api(page, "staff", "POST", `/api/tickets/scan/${ticket!.qrCode}`, { qty: 1 });
    await expect(api(page, "staff", "POST", `/api/tickets/scan/${ticket!.qrCode}`, { qty: 1 })).rejects.toThrow(/403.*fully used/);

    // Cashup: the R150 cash is on the supervisor who took it.
    const cash = await api<CashByUser>(page, "supervisor", "GET", `/api/cashups/event/${seed().events.paid}/cash-by-user`);
    const mine = cash.rows.find((r) => r.userId === seed().users.supervisor.id);
    expect(mine?.cash.total).toBe(150);
    expect(mine?.cash.count).toBe(1);
  });
});