// @vitest-environment jsdom
//
// The share dialog's link row says two things with colour alone: a PROTECTED link's lock is lit, and
// Revoke is the destructive one. Both colours once sat on the button, where the ghost variant's own
// colour class outranks them (clsx does not merge Tailwind), so a password-protected link looked
// unprotected and Revoke hovered neutral. They live on the ICON now; this pins them there.
import { describe, it, expect, afterEach, beforeEach, vi } from "vitest";
import { render, screen, cleanup } from "@testing-library/react";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import type { ReactNode } from "react";

// Partial: the import graph reaches `src/i18n`, which initialises against the real
// `initReactI18next`, so a wholesale mock throws before any test runs.
vi.mock("react-i18next", async (importOriginal) => ({
  ...(await importOriginal<typeof import("react-i18next")>()),
  useTranslation: () => ({ t: (k: string) => k, i18n: { language: "en" } }),
}));
vi.mock("./ui/Modal", () => ({ default: ({ children }: { children: ReactNode }) => children }));
vi.mock("./confirmContext", () => ({ useConfirm: () => async () => false }));
const h = vi.hoisted(() => ({ links: null as unknown[] | null }));
vi.mock("../lib/api", () => ({
  api: {
    shareRecipients: async () => [],
    downloadLinks: async () =>
      h.links ?? [
        {
          id: 1,
          token: "a",
          url: "/watch/a",
          allow_download: false,
          has_password: true,
          expires_at: null,
          view_count: 0,
          created_at: null,
        },
        {
          id: 2,
          token: "b",
          url: "/watch/b",
          allow_download: false,
          has_password: false,
          expires_at: null,
          view_count: 0,
          created_at: null,
        },
      ],
  },
}));

import ShareDialog from "./ShareDialog";
import type { DownloadJob } from "../lib/api";

afterEach(cleanup);
beforeEach(() => {
  h.links = null;
});

const iconClass = (button: HTMLElement) => button.querySelector("svg")?.getAttribute("class") ?? "";

describe("ShareDialog · a link row's state colours", () => {
  it("lights the lock of a protected link only, and paints Revoke as danger — on the icon", async () => {
    const qc = new QueryClient({ defaultOptions: { queries: { retry: false } } });
    render(
      <QueryClientProvider client={qc}>
        <ShareDialog job={{ id: 9 } as DownloadJob} onClose={() => {}} />
      </QueryClientProvider>,
    );
    const protectedLock = await screen.findByRole("button", {
      name: "downloads.share.changePassword",
    });
    const openLock = screen.getByRole("button", { name: "downloads.share.setPassword" });
    expect(iconClass(protectedLock)).toContain("text-accent");
    expect(iconClass(openLock)).not.toContain("text-accent");

    for (const revoke of screen.getAllByRole("button", { name: "downloads.share.revoke" }))
      expect(iconClass(revoke)).toContain("text-danger");
  });
});

describe("ShareDialog · a link whose address cannot be shown again", () => {
  it("says so in place of the address, with nothing to copy", async () => {
    const link = (id: number, url: string | null) => ({
      id,
      token: url && url.slice("/watch/".length),
      url,
      allow_download: false,
      has_password: false,
      expires_at: null,
      view_count: 0,
      created_at: null,
    });
    h.links = [link(3, null), link(2, "/watch/b")];
    const qc = new QueryClient({ defaultOptions: { queries: { retry: false } } });
    render(
      <QueryClientProvider client={qc}>
        <ShareDialog job={{ id: 9 } as DownloadJob} onClose={() => {}} />
      </QueryClientProvider>,
    );
    expect(await screen.findByText("downloads.share.urlHidden")).toBeTruthy();
    // One row has an address to show and copy; the hidden one shows none (not "…/null").
    expect(screen.getAllByRole("button", { name: "downloads.share.copy" })).toHaveLength(1);
    const shown = screen.getAllByRole("textbox").map((el) => (el as HTMLInputElement).value);
    expect(shown).toContain(`${window.location.origin}/watch/b`);
    expect(shown.some((v) => v.includes("null"))).toBe(false);
    // Its other controls stay: it can still be protected, made downloadable, or revoked.
    expect(screen.getAllByRole("button", { name: "downloads.share.revoke" })).toHaveLength(2);
  });
});