import pytest
from pyra.config.schema import PyraConfig, ProviderConfig


def test_config_saves_no_api_key(tmp_pyra_home):
    from pyra.config.manager import save_config, load_config

    cfg = PyraConfig(ai=ProviderConfig(provider_id="anthropic", model="claude-sonnet-4-6"))
    save_config(cfg)

    config_text = (tmp_pyra_home / "config.yaml").read_text()
    assert "sk-" not in config_text
    assert "api_key" not in config_text.lower()


def test_config_round_trip(tmp_pyra_home):
    from pyra.config.manager import save_config, load_config

    cfg = PyraConfig(
        ai=ProviderConfig(
            provider_id="lmstudio",
            model="gemma-4-e4b",
            base_url="http://localhost:1234/v1",
        )
    )
    save_config(cfg)
    loaded = load_config()

    assert loaded.ai.provider_id == "lmstudio"
    assert loaded.ai.model == "gemma-4-e4b"
    assert loaded.ai.base_url == "http://localhost:1234/v1"


def test_config_file_permissions(tmp_pyra_home):
    import os
    from pyra.config.manager import save_config

    cfg = PyraConfig(ai=ProviderConfig(provider_id="ollama", model="llama3"))
    save_config(cfg)

    config_file = tmp_pyra_home / "config.yaml"
    if os.name != "nt":
        mode = oct(config_file.stat().st_mode)[-3:]
        assert mode == "600", f"Expected 600, got {mode}"


def test_load_config_missing_raises(tmp_pyra_home):
    from pyra.config.manager import load_config
    with pytest.raises(FileNotFoundError):
        load_config()