// @vitest-environment jsdom
//
// The failure window offers a Retry only where a retry can help: a transient failure, or a site the
// downloader did not understand (an update on the server cures it). Never for an unclassified one.
import { afterEach, describe, expect, it, vi } from "vitest";
import { cleanup, fireEvent, render, screen } from "@testing-library/react";
import type { DownloadJob } from "../lib/api";
import { ErrorModal } from "./downloadModals";

vi.mock("react-i18next", async (importOriginal) => ({
  ...(await importOriginal<typeof import("react-i18next")>()),
  useTranslation: () => ({
    i18n: { language: "en" },
    t: (key: string | string[]) => (Array.isArray(key) ? key[0] : key),
  }),
}));

afterEach(cleanup);

function open(error_code: string) {
  const onRetry = vi.fn();
  const job = { id: 1, status: "error", error: "ERROR: x", error_code } as unknown as DownloadJob;
  render(<ErrorModal job={job} onRetry={onRetry} onClose={() => {}} />);
  return onRetry;
}

describe("ErrorModal", () => {
  it("offers a retry when the site changed under the downloader", () => {
    const onRetry = open("site_changed");
    expect(screen.getByText("downloads.errors.fail.cat.site_changed.short")).toBeTruthy();
    fireEvent.click(screen.getByRole("button", { name: "downloads.actions.retry" }));
    expect(onRetry).toHaveBeenCalledOnce();
  });

  it("offers none for an unclassified failure", () => {
    open("unknown");
    expect(screen.queryByRole("button", { name: "downloads.actions.retry" })).toBeNull();
  });
});