"""Test Hue bridge."""

import asyncio
from unittest.mock import patch

from aiohttp import client_exceptions
from aiohue.errors import Unauthorized
from aiohue.v1 import HueBridgeV1
from aiohue.v2 import HueBridgeV2
import pytest

from homeassistant.components.hue import bridge
from homeassistant.components.hue.const import (
    CONF_ALLOW_HUE_GROUPS,
    CONF_ALLOW_UNREACHABLE,
    DOMAIN,
)
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import ConfigEntryNotReady

from tests.common import MockConfigEntry


async def test_bridge_setup_v1(hass: HomeAssistant, mock_api_v1) -> None:
    """Test a successful setup for V1 bridge."""
    config_entry = MockConfigEntry(
        domain=DOMAIN,
        data={"host": "1.2.3.4", "api_key": "mock-api-key", "api_version": 1},
        options={CONF_ALLOW_HUE_GROUPS: False, CONF_ALLOW_UNREACHABLE: False},
    )

    with (
        patch.object(bridge, "HueBridgeV1", return_value=mock_api_v1),
        patch.object(hass.config_entries, "async_forward_entry_setups") as mock_forward,
    ):
        hue_bridge = bridge.HueBridge(hass, config_entry)
        assert await hue_bridge.async_initialize_bridge() is True

    assert hue_bridge.api is mock_api_v1
    assert isinstance(hue_bridge.api, HueBridgeV1)
    assert hue_bridge.api_version == 1
    assert len(mock_forward.mock_calls) == 1
    forward_entries = set(mock_forward.mock_calls[0][1][1])
    assert forward_entries == {"light", "binary_sensor", "sensor"}


async def test_bridge_setup_v2(hass: HomeAssistant, mock_api_v2) -> None:
    """Test a successful setup for V2 bridge."""
    config_entry = MockConfigEntry(
        domain=DOMAIN,
        data={"host": "1.2.3.4", "api_key": "mock-api-key", "api_version": 2},
    )

    with (
        patch.object(bridge, "HueBridgeV2", return_value=mock_api_v2),
        patch.object(hass.config_entries, "async_forward_entry_setups") as mock_forward,
    ):
        hue_bridge = bridge.HueBridge(hass, config_entry)
        assert await hue_bridge.async_initialize_bridge() is True

    assert hue_bridge.api is mock_api_v2
    assert isinstance(hue_bridge.api, HueBridgeV2)
    assert hue_bridge.api_version == 2
    assert len(mock_forward.mock_calls) == 1
    forward_entries = set(mock_forward.mock_calls[0][1][1])
    assert forward_entries == {
        "light",
        "binary_sensor",
        "event",
        "sensor",
        "switch",
        "scene",
    }


async def test_bridge_setup_invalid_api_key(hass: HomeAssistant) -> None:
    """Test we start config flow if username is no longer whitelisted."""
    entry = MockConfigEntry(
        domain=DOMAIN,
        data={"host": "1.2.3.4", "api_key": "mock-api-key", "api_version": 1},
        options={CONF_ALLOW_HUE_GROUPS: False, CONF_ALLOW_UNREACHABLE: False},
    )
    hue_bridge = bridge.HueBridge(hass, entry)

    with (
        patch.object(hue_bridge.api, "initialize", side_effect=Unauthorized),
        patch.object(hass.config_entries.flow, "async_init") as mock_init,
    ):
        assert await hue_bridge.async_initialize_bridge() is False

    assert len(mock_init.mock_calls) == 1
    assert mock_init.mock_calls[0][2]["data"] == {"host": "1.2.3.4"}


async def test_bridge_setup_timeout(hass: HomeAssistant) -> None:
    """Test we retry to connect if we cannot connect."""
    entry = MockConfigEntry(
        domain=DOMAIN,
        data={"host": "1.2.3.4", "api_key": "mock-api-key", "api_version": 1},
        options={CONF_ALLOW_HUE_GROUPS: False, CONF_ALLOW_UNREACHABLE: False},
    )
    hue_bridge = bridge.HueBridge(hass, entry)

    with (
        patch.object(
            hue_bridge.api,
            "initialize",
            side_effect=client_exceptions.ServerDisconnectedError,
        ),
        pytest.raises(ConfigEntryNotReady),
    ):
        await hue_bridge.async_initialize_bridge()


async def test_reset_unloads_entry_if_setup(hass: HomeAssistant, mock_api_v1) -> None:
    """Test calling reset while the entry has been setup."""
    config_entry = MockConfigEntry(
        domain=DOMAIN,
        data={"host": "1.2.3.4", "api_key": "mock-api-key", "api_version": 1},
        options={CONF_ALLOW_HUE_GROUPS: False, CONF_ALLOW_UNREACHABLE: False},
    )

    with (
        patch.object(bridge, "HueBridgeV1", return_value=mock_api_v1),
        patch.object(hass.config_entries, "async_forward_entry_setups") as mock_forward,
    ):
        hue_bridge = bridge.HueBridge(hass, config_entry)
        assert await hue_bridge.async_initialize_bridge() is True

    await asyncio.sleep(0)

    assert len(hass.services.async_services()) == 0
    assert len(mock_forward.mock_calls) == 1

    with patch.object(
        hass.config_entries, "async_forward_entry_unload", return_value=True
    ) as mock_forward:
        assert await hue_bridge.async_reset()

    assert len(mock_forward.mock_calls) == 3
    assert len(hass.services.async_services()) == 0


async def test_handle_unauthorized(hass: HomeAssistant, mock_api_v1) -> None:
    """Test handling an unauthorized error on update."""
    config_entry = MockConfigEntry(
        domain=DOMAIN,
        data={"host": "1.2.3.4", "api_key": "mock-api-key", "api_version": 1},
        options={CONF_ALLOW_HUE_GROUPS: False, CONF_ALLOW_UNREACHABLE: False},
    )

    with patch.object(bridge, "HueBridgeV1", return_value=mock_api_v1):
        hue_bridge = bridge.HueBridge(hass, config_entry)
        assert await hue_bridge.async_initialize_bridge() is True

    with patch.object(bridge, "create_config_flow") as mock_create:
        await hue_bridge.handle_unauthorized_error()

    assert hue_bridge.authorized is False
    assert len(mock_create.mock_calls) == 1
    assert mock_create.mock_calls[0][1][1] == "1.2.3.4"