# Copyright (c) 2026 Krzysztof Rudnicki. MIT licence.
"""The operator's switches: defaults, overrides, and what "off" means."""

from __future__ import annotations

from typing import TYPE_CHECKING

import pytest

from signal_bot.command_settings import CommandSetting

if TYPE_CHECKING:
    from signal_bot.store import Store

NOW = 1_000.0


def test_a_command_that_was_never_touched_is_on_with_no_override(store: Store) -> None:
    setting = store.command_settings.get("cat")
    assert setting == CommandSetting("cat")
    assert not setting.off_at(NOW)
    assert store.command_settings.cooldown_for("cat", 30.0) == 30.0
    assert store.command_settings.all() == {}


def test_a_setting_round_trips_through_the_database(store: Store) -> None:
    setting = CommandSetting("cat", enabled=False, disabled_until=NOW + 60, cooldown_seconds=5)
    store.command_settings.put(setting)
    assert store.command_settings.get("cat") == setting
    assert store.command_settings.all() == {"cat": setting}


def test_a_later_put_replaces_the_row(store: Store) -> None:
    """One row per command: switching back on must not leave the old row behind."""
    store.command_settings.put(CommandSetting("cat", enabled=False))
    store.command_settings.put(CommandSetting("cat", cooldown_seconds=1))
    assert store.command_settings.get("cat") == CommandSetting("cat", cooldown_seconds=1)
    assert len(store.command_settings.all()) == 1


def test_the_operator_cooldown_wins_over_the_deployment_one(store: Store) -> None:
    store.command_settings.put(CommandSetting("cat", cooldown_seconds=0))
    assert store.command_settings.cooldown_for("cat", 30.0) == 0
    store.command_settings.put(CommandSetting("cat", cooldown_seconds=None))
    assert store.command_settings.cooldown_for("cat", 30.0) == 30.0


@pytest.mark.parametrize(
    ("setting", "off"),
    [
        (CommandSetting("cat"), False),
        (CommandSetting("cat", enabled=False), True),
        (CommandSetting("cat", disabled_until=NOW + 1), True),
        # Exclusive at the deadline, like a mute.
        (CommandSetting("cat", disabled_until=NOW), False),
        (CommandSetting("cat", disabled_until=NOW - 1), False),
        # The hard switch is not lifted by a deadline that has passed.
        (CommandSetting("cat", enabled=False, disabled_until=NOW - 1), True),
    ],
)
def test_off_is_either_switch(setting: CommandSetting, *, off: bool) -> None:
    assert setting.off_at(NOW) is off