"""Tests for the Hot Spring integration."""

from unittest.mock import MagicMock

from hotspring import HotSpringConnectionError, HotSpringError, Spa
import pytest
from syrupy.assertion import SnapshotAssertion

from homeassistant.components.hotspring.const import DOMAIN
from homeassistant.config_entries import ConfigEntryState
from homeassistant.core import HomeAssistant
from homeassistant.helpers import device_registry as dr

from tests.common import MockConfigEntry


async def test_async_setup_entry(
    hass: HomeAssistant, init_integration: MockConfigEntry
) -> None:
    """Test a successful setup entry and unload."""
    assert init_integration.state is ConfigEntryState.LOADED

    assert await hass.config_entries.async_unload(init_integration.entry_id)
    await hass.async_block_till_done()
    assert init_integration.state is ConfigEntryState.NOT_LOADED


async def test_device_info(
    hass: HomeAssistant,
    device_registry: dr.DeviceRegistry,
    init_integration: MockConfigEntry,
    snapshot: SnapshotAssertion,
) -> None:
    """Test device registry entry creation with updated info."""
    device = device_registry.async_get_device_by_identifier(
        (DOMAIN, "AA:BB:CC:DD:EE:FF"), init_integration.entry_id
    )
    assert device is not None
    assert device == snapshot


@pytest.mark.parametrize(
    "exception",
    [HotSpringConnectionError, HotSpringError],
)
async def test_async_setup_error(
    hass: HomeAssistant,
    mock_hotspring: MagicMock,
    mock_config_entry: MockConfigEntry,
    exception: type[Exception],
) -> None:
    """Test a setup error when updating spa data."""
    mock_hotspring.update.side_effect = exception
    mock_config_entry.add_to_hass(hass)
    await hass.config_entries.async_setup(mock_config_entry.entry_id)
    await hass.async_block_till_done()
    assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY


@pytest.mark.parametrize(
    "root_topic",
    [
        "unknownTopic123",
        "mySpa112233445566",
    ],
)
async def test_async_setup_mac_mismatch(
    hass: HomeAssistant,
    mock_hotspring: MagicMock,
    mock_config_entry: MockConfigEntry,
    device_fixture: Spa,
    root_topic: str,
) -> None:
    """Test setup fails when spa MAC is missing or mismatched."""
    device_fixture.info.root_topic = root_topic
    mock_config_entry.add_to_hass(hass)
    await hass.config_entries.async_setup(mock_config_entry.entry_id)
    await hass.async_block_till_done()
    assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY