# Copyright 2026 Umbra Tools (umbratools.com)
# SPDX-License-Identifier: Apache-2.0

from __future__ import annotations

import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent.parent))

from scripts.create_vocals_project import (  # noqa: E402
    RAINBOW_SENTENCES,
    SPEAKERS,
    VARIATIONS,
    plan_utterances,
)


def test_plan_utterances_covers_both_speakers_and_all_variations() -> None:
    plan = plan_utterances()
    assert len(plan) == len(SPEAKERS) * len(VARIATIONS)
    assert [u["speaker_name"] for u in plan] == (
        [SPEAKERS[0]] * len(VARIATIONS) + [SPEAKERS[1]] * len(VARIATIONS)
    )
    assert [u["emotion"] for u in plan[: len(VARIATIONS)]] == VARIATIONS
    assert [u["emotion"] for u in plan[len(VARIATIONS):]] == VARIATIONS


def test_plan_utterances_use_rainbow_sentences() -> None:
    plan = plan_utterances()
    used = {u["text"] for u in plan}
    assert set(RAINBOW_SENTENCES) == used
    for u in plan:
        assert u["text"] in RAINBOW_SENTENCES
        assert u["pace"] == "moderate"


def test_rainbow_sentences_are_phonetically_distinct() -> None:
    assert len(RAINBOW_SENTENCES) >= 6
    long_enough = all(len(s.split()) >= 6 for s in RAINBOW_SENTENCES)
    assert long_enough