"""Gateway STT config tests — honor stt.enabled: false from config.yaml."""

from pathlib import Path
from unittest.mock import AsyncMock, patch

import pytest
import yaml

from gateway.config import GatewayConfig, load_gateway_config


def test_gateway_config_stt_disabled_from_dict_nested():
    config = GatewayConfig.from_dict({"stt": {"enabled": False}})
    assert config.stt_enabled is False


def test_load_gateway_config_bridges_stt_enabled_from_config_yaml(tmp_path, monkeypatch):
    hermes_home = tmp_path / ".hermes"
    hermes_home.mkdir()
    (hermes_home / "config.yaml").write_text(
        yaml.dump({"stt": {"enabled": False}}),
        encoding="utf-8",
    )

    monkeypatch.setenv("HERMES_HOME", str(hermes_home))
    monkeypatch.setattr(Path, "home", lambda: tmp_path)

    config = load_gateway_config()

    assert config.stt_enabled is False


@pytest.mark.asyncio
async def test_enrich_message_with_transcription_skips_when_stt_disabled():
    from gateway.run import GatewayRunner

    runner = GatewayRunner.__new__(GatewayRunner)
    runner.config = GatewayConfig(stt_enabled=False)

    with patch(
        "tools.transcription_tools.transcribe_audio",
        side_effect=AssertionError("transcribe_audio should not be called when STT is disabled"),
    ), patch(
        "tools.transcription_tools.get_stt_model_from_config",
        return_value=None,
    ):
        result = await runner._enrich_message_with_transcription(
            "caption",
            ["/tmp/voice.ogg"],
        )

    assert "transcription is disabled" in result.lower()
    assert "caption" in result


@pytest.mark.asyncio
async def test_enrich_message_with_transcription_avoids_bogus_no_provider_message_for_backend_key_errors():
    from gateway.run import GatewayRunner

    runner = GatewayRunner.__new__(GatewayRunner)
    runner.config = GatewayConfig(stt_enabled=True)

    with patch(
        "tools.transcription_tools.transcribe_audio",
        return_value={"success": False, "error": "VOICE_TOOLS_OPENAI_KEY not set"},
    ), patch(
        "tools.transcription_tools.get_stt_model_from_config",
        return_value=None,
    ):
        result = await runner._enrich_message_with_transcription(
            "caption",
            ["/tmp/voice.ogg"],
        )

    assert "No STT provider is configured" not in result
    assert "trouble transcribing" in result
    assert "caption" in result