# Copyright (c) 2026 Krzysztof Rudnicki. MIT licence.
"""DEBUG that stays readable: the bot's own loggers, not its libraries'."""

from __future__ import annotations

import logging

import pytest

from signal_bot.logging_setup import NOISY, NOISY_FLOOR, configure


@pytest.fixture(autouse=True)
def _restore_levels() -> None:
    """Put every logger this module touches back, so tests stay independent."""
    root = logging.getLogger().level
    before = {name: logging.getLogger(name).level for name in NOISY}
    yield
    logging.getLogger().setLevel(root)
    for name, level in before.items():
        logging.getLogger(name).setLevel(level)


def test_the_bots_own_level_is_what_was_asked_for() -> None:
    configure("DEBUG")
    assert logging.getLogger("signal_bot.dispatcher").getEffectiveLevel() == logging.DEBUG


def test_debug_does_not_turn_on_the_noisy_libraries() -> None:
    """httpcore logs both ends of every connection, every 30 seconds."""
    configure("DEBUG")
    for name in NOISY:
        assert logging.getLogger(name).level == NOISY_FLOOR


def test_the_floor_applies_at_info_too() -> None:
    """httpx logged one "HTTP Request" line per listing poll, at INFO."""
    logging.getLogger("httpx").setLevel(logging.NOTSET)
    configure("INFO")
    assert logging.getLogger("httpx").level == NOISY_FLOOR
    assert logging.getLogger("signal_bot").getEffectiveLevel() == logging.INFO


def test_warnings_from_a_noisy_library_still_get_through() -> None:
    """The floor is a floor, not a gag: a real httpx warning is worth seeing."""
    configure("DEBUG")
    assert logging.getLogger("httpx").isEnabledFor(logging.WARNING)
    assert not logging.getLogger("httpx").isEnabledFor(logging.INFO)