"""Tests for the Alexa Devices switch platform."""

from copy import deepcopy
from unittest.mock import AsyncMock, patch

from aioamazondevices.api import AmazonDeviceSensor
from freezegun.api import FrozenDateTimeFactory
import pytest
from syrupy.assertion import SnapshotAssertion

from homeassistant.components.alexa_devices.coordinator import SCAN_INTERVAL
from homeassistant.components.switch import (
    DOMAIN as SWITCH_DOMAIN,
    SERVICE_TURN_OFF,
    SERVICE_TURN_ON,
)
from homeassistant.const import (
    ATTR_ENTITY_ID,
    STATE_OFF,
    STATE_ON,
    STATE_UNAVAILABLE,
    Platform,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers import entity_registry as er

from . import setup_integration
from .conftest import TEST_DEVICE_1, TEST_DEVICE_1_SN

from tests.common import MockConfigEntry, async_fire_time_changed, snapshot_platform

ENTITY_ID = "switch.echo_test_do_not_disturb"


@pytest.mark.usefixtures("entity_registry_enabled_by_default")
async def test_all_entities(
    hass: HomeAssistant,
    snapshot: SnapshotAssertion,
    mock_amazon_devices_client: AsyncMock,
    mock_config_entry: MockConfigEntry,
    entity_registry: er.EntityRegistry,
) -> None:
    """Test all entities."""
    with patch("homeassistant.components.alexa_devices.PLATFORMS", [Platform.SWITCH]):
        await setup_integration(hass, mock_config_entry)

    await snapshot_platform(hass, entity_registry, snapshot, mock_config_entry.entry_id)


async def test_switch_dnd(
    hass: HomeAssistant,
    freezer: FrozenDateTimeFactory,
    mock_amazon_devices_client: AsyncMock,
    mock_config_entry: MockConfigEntry,
) -> None:
    """Test switching DND."""
    await setup_integration(hass, mock_config_entry)

    assert (state := hass.states.get(ENTITY_ID))
    assert state.state == STATE_OFF

    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_ON,
        {ATTR_ENTITY_ID: ENTITY_ID},
        blocking=True,
    )

    assert mock_amazon_devices_client.set_do_not_disturb.call_count == 1

    device_data = deepcopy(TEST_DEVICE_1)
    device_data.sensors = {
        "dnd": AmazonDeviceSensor(
            name="dnd",
            value=True,
            error=False,
            error_msg=None,
            error_type=None,
            scale=None,
        ),
        "temperature": AmazonDeviceSensor(
            name="temperature",
            value="22.5",
            error=False,
            error_msg=None,
            error_type=None,
            scale="CELSIUS",
        ),
    }
    mock_amazon_devices_client.get_devices_data.return_value = {
        TEST_DEVICE_1_SN: device_data
    }

    freezer.tick(SCAN_INTERVAL)
    async_fire_time_changed(hass)
    await hass.async_block_till_done()

    assert (state := hass.states.get(ENTITY_ID))
    assert state.state == STATE_ON

    await hass.services.async_call(
        SWITCH_DOMAIN,
        SERVICE_TURN_OFF,
        {ATTR_ENTITY_ID: ENTITY_ID},
        blocking=True,
    )

    device_data.sensors = {
        "dnd": AmazonDeviceSensor(
            name="dnd",
            value=False,
            error=False,
            error_msg=None,
            error_type=None,
            scale=None,
        ),
        "temperature": AmazonDeviceSensor(
            name="temperature",
            value="22.5",
            error=False,
            error_msg=None,
            error_type=None,
            scale="CELSIUS",
        ),
    }
    mock_amazon_devices_client.get_devices_data.return_value = {
        TEST_DEVICE_1_SN: device_data
    }

    freezer.tick(SCAN_INTERVAL)
    async_fire_time_changed(hass)
    await hass.async_block_till_done()

    assert mock_amazon_devices_client.set_do_not_disturb.call_count == 2
    assert (state := hass.states.get(ENTITY_ID))
    assert state.state == STATE_OFF


async def test_offline_device(
    hass: HomeAssistant,
    freezer: FrozenDateTimeFactory,
    mock_amazon_devices_client: AsyncMock,
    mock_config_entry: MockConfigEntry,
) -> None:
    """Test offline device handling."""
    mock_amazon_devices_client.get_devices_data.return_value[
        TEST_DEVICE_1_SN
    ].online = False

    await setup_integration(hass, mock_config_entry)

    assert (state := hass.states.get(ENTITY_ID))
    assert state.state == STATE_UNAVAILABLE

    mock_amazon_devices_client.get_devices_data.return_value[
        TEST_DEVICE_1_SN
    ].online = True

    freezer.tick(SCAN_INTERVAL)
    async_fire_time_changed(hass)
    await hass.async_block_till_done()

    assert (state := hass.states.get(ENTITY_ID))
    assert state.state != STATE_UNAVAILABLE
