import { SONG_DATA } from "../song/paths.mjs";
import { songCapabilities } from "./fixtures/song-capabilities.mjs";

// WHAT THIS MACHINE'S SONG DATA OFFERS, so a spec can skip instead of going red.
//
// The rule lives in `fixtures/song-capabilities.mjs` and is shared with
// `make-fixture.mjs` — see its header for why the spec side answers from the
// SOURCE directories rather than from the fixture's written JSON (Playwright
// collects spec modules to build its test list, and the fixture is built by a
// `webServer` command, so on a fresh checkout the file is not there yet).
//
// Read synchronously at module scope on purpose: `test.skip(cond, reason)` at
// the top level of a file skips the whole file, and that has to be decided
// while the module is being collected.

export type FixtureCapabilities = {
  songData: boolean;
  cand2: boolean;
  wav48: boolean;
  asr: boolean;
  media: boolean;
  song: boolean;
  songDir: string;
};

export const caps = songCapabilities(SONG_DATA) as FixtureCapabilities;

// The one sentence, so several files cannot word it several ways. Playwright
// prints it beside the skip, and it names the variable to set — "skipped" with
// no reason is a spec nobody ever runs again.
export const NO_SONG_DATA =
  `needs the song project's bulk data (cand2/ + wav48/), which is not at ` +
  `${caps.songDir}. Set SONG_DIR to a copy to run these.`;

// The face deck reads SOURCE VIDEOS (`media/`), which is a different half of
// the same absent 39 GB — a machine could in principle have one and not the
// other, so the specs that need frames say which they need rather than
// borrowing `song`.
export const NO_SOURCE_MEDIA =
  `needs the song project's source videos (media/), which are not at ` +
  `${caps.songDir}. Set SONG_DIR to a copy to run these.`;

// The phrase console runs against the REAL ASR corpus (`asr/`) — synthesising
// one would defeat the point, since what it exercises is chunk seams,
// multi-word tokens and a real confidence spread.
export const NO_ASR_CORPUS =
  `needs the song project's ASR corpus (asr/), which is not at ` +
  `${caps.songDir}. Set SONG_DIR to a copy to run these.`;