import pytest
from typer.testing import CliRunner

from reyna_cli.cli import app
from reyna_cli.qwen_tts_direct import (
    JV_SAMPLE_TEXT,
    MODEL_ID,
    Qwen3TTSDirectClient,
)

runner = CliRunner()


def test_qwen_defaults_match_gitea_voiceagent():
    client = Qwen3TTSDirectClient()
    assert client.model_id == MODEL_ID
    assert client.model_id == "mlx-community/Qwen3-TTS-12Hz-0.6B-Base-bf16"
    assert client.ref_audio.name == "jv_voice_sample.wav"
    assert client.ref_text == JV_SAMPLE_TEXT
    assert client.instruct is None


def test_qwen_config_is_offline_and_reports_jv_asset(tmp_path):
    ref_audio = tmp_path / "jv_voice_sample.wav"
    ref_audio.write_bytes(b"not-a-real-wav")
    client = Qwen3TTSDirectClient(ref_audio=ref_audio)

    status = client.config_status()

    assert status["source"] == "direct"
    assert status["engine"] == "qwen3-tts"
    assert status["model_id"] == MODEL_ID
    assert status["ref_audio"] == str(ref_audio)
    assert status["ref_audio_exists"] is True
    assert status["ref_text_configured"] is True
    assert status["offline"] is True


def test_qwen_validation_rejects_missing_text_or_reference(tmp_path):
    client = Qwen3TTSDirectClient(ref_audio=tmp_path / "missing.wav")

    with pytest.raises(ValueError, match="text required"):
        client.validate_generate("")
    with pytest.raises(FileNotFoundError, match="reference audio"):
        client.validate_generate("hello")


def test_qwen_cli_is_registered_alongside_kokoro():
    result = runner.invoke(app, ["local-services", "qwen3-tts", "--help"])
    assert result.exit_code == 0, result.output
    assert "generate" in result.output
    assert "config" in result.output


def test_qwen_cli_exposes_instruct_prompt():
    result = runner.invoke(app, ["local-services", "qwen3-tts", "generate", "--help"])
    assert result.exit_code == 0, result.output
    assert "--instruct" in result.output