from desklock_gateway import commands


def test_mute_and_unmute() -> None:
    assert commands.match("mute") == {"type": "command", "action": "mute"}
    assert commands.match("mute the volume") == {"type": "command", "action": "mute"}
    # "unmute" contains "mute" — must resolve to unmute
    assert commands.match("unmute") == {"type": "command", "action": "unmute"}


def test_relative_up_down() -> None:
    assert commands.match("volume up") == {"type": "command", "action": "volume_up"}
    assert commands.match("louder please") == {"type": "command", "action": "volume_up"}
    assert commands.match("turn it up") == {"type": "command", "action": "volume_up"}
    assert commands.match("volume down") == {"type": "command", "action": "volume_down"}
    assert commands.match("a bit quieter") == {"type": "command", "action": "volume_down"}
    assert commands.match("turn it down") == {"type": "command", "action": "volume_down"}


def test_set_to_number_digit_and_word() -> None:
    assert commands.match("set volume to 7") == {
        "type": "command",
        "action": "volume_set",
        "level": 7,
    }
    assert commands.match("volume to seven") == {
        "type": "command",
        "action": "volume_set",
        "level": 7,
    }
    assert commands.match("volume 3") == {"type": "command", "action": "volume_set", "level": 3}
    # clamps into 0..11
    assert commands.match("set volume to 50") == {
        "type": "command",
        "action": "volume_set",
        "level": 11,
    }


def test_goes_to_eleven() -> None:
    assert commands.match("this one goes to eleven") == {
        "type": "command",
        "action": "volume_set",
        "level": 11,
    }
    assert commands.match("set volume to eleven") == {
        "type": "command",
        "action": "volume_set",
        "level": 11,
    }
    assert commands.match("crank it") == {"type": "command", "action": "volume_set", "level": 11}
    assert commands.match("max volume") == {"type": "command", "action": "volume_set", "level": 11}


def test_non_commands_fall_through_to_llm() -> None:
    # these must NOT be hijacked from Tatlock
    assert commands.match("what's the weather tomorrow") is None
    assert commands.match("set an alarm for a quarter to eleven") is None
    assert commands.match("turn up the heating in the lounge") is None
    assert commands.match("") is None
    assert commands.match("tell me a joke") is None