// E7·S5b — the Library/Shared row-action gate. A generic uploaded file (media_kind='file') is
// download+share only (no Play/Edit/Details); an edit clip and an upload can't be re-downloaded.
// These pin the gate so a regression that shows Play/Edit on a file, or re-download on an upload,
// is caught (the affordance itself, not just the backend guard behind it).
import { describe, it, expect } from "vitest";
import { libraryRowActions, sharedRowActions } from "./downloadActions";
import type { DownloadJob } from "./api";

const job = (
  over: Partial<DownloadJob>,
  asset: Partial<NonNullable<DownloadJob["asset"]>> | null,
) =>
  ({
    id: 1,
    status: "done",
    job_kind: "download",
    can_download: true,
    asset: asset && {
      id: 1,
      status: "ready",
      title: "x",
      duration_s: 90,
      media_kind: "video",
      container: "mp4",
      ...asset,
    },
    ...over,
  }) as unknown as DownloadJob;

describe("libraryRowActions", () => {
  it("a media (video) item gets play, edit, details, redownload", () => {
    expect(libraryRowActions(job({}, {}))).toEqual({
      play: true,
      edit: true,
      editDetails: true,
      redownload: true,
    });
  });

  it("a generic file gets NO play/edit/details (download+share only)", () => {
    const a = libraryRowActions(job({}, { media_kind: "file", duration_s: null }));
    expect(a.play).toBe(false);
    expect(a.edit).toBe(false);
    expect(a.editDetails).toBe(false);
  });

  it("an upload cannot be re-downloaded (no re-fetchable source)", () => {
    expect(libraryRowActions(job({ job_kind: "upload" }, { media_kind: "file" })).redownload).toBe(
      false,
    );
  });

  it("an edit clip cannot be re-downloaded", () => {
    expect(libraryRowActions(job({ job_kind: "edit" }, {})).redownload).toBe(false);
  });

  it("edit is hidden when the media has no duration", () => {
    expect(libraryRowActions(job({}, { duration_s: 0 })).edit).toBe(false);
  });
});

describe("sharedRowActions", () => {
  it("a downloadable media item gets play, save, edit", () => {
    expect(sharedRowActions(job({}, {}))).toEqual({ play: true, save: true, edit: true });
  });

  it("nothing is offered when the owner disabled download", () => {
    expect(sharedRowActions(job({ can_download: false }, {}))).toEqual({
      play: false,
      save: false,
      edit: false,
    });
  });

  it("a shared generic file gets only save (no player/trim)", () => {
    const a = sharedRowActions(job({}, { media_kind: "file", duration_s: null }));
    expect(a).toEqual({ play: false, save: true, edit: false });
  });
});