"""The tests for the native services of Evohome."""

from datetime import UTC, datetime
from typing import Any
from unittest.mock import patch

from evohomeasync2.const import SZ_DURATION, SZ_MODE, SZ_PERIOD, SZ_SETPOINT, SZ_STATE
from freezegun.api import FrozenDateTimeFactory
import pytest

from homeassistant.components.climate import DOMAIN as CLIMATE_DOMAIN
from homeassistant.components.evohome.climate import EvoZone
from homeassistant.components.evohome.const import (
    DOMAIN,
    REFRESH_BREAKS_IN_HA_VERSION,
    RESET_BREAKS_IN_HA_VERSION,
    SERVICE_BREAKS_IN_HA_VERSION,
    EvoService,
)
from homeassistant.components.evohome.water_heater import EvoDHW
from homeassistant.components.water_heater import DOMAIN as WATER_HEATER_DOMAIN
from homeassistant.const import ATTR_ENTITY_ID
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import ServiceValidationError
from homeassistant.helpers import issue_registry as ir
from homeassistant.helpers.entity_platform import DATA_DOMAIN_PLATFORM_ENTITIES
from homeassistant.setup import async_setup_component

from .const import TEST_INSTALLS


@pytest.mark.parametrize("install", ["default"])
@pytest.mark.usefixtures("evohome")
async def test_refresh_system_deprecated(
    hass: HomeAssistant,
    issue_registry: ir.IssueRegistry,
) -> None:
    """Test Evohome's refresh_system service.

    This service call remains supported during the deprecation window but should cause
    a Repair issue.
    """

    # EvoService.REFRESH_SYSTEM
    with patch("evohomeasync2.location.Location.update") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.REFRESH_SYSTEM,
            {},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with()

    issue = issue_registry.async_get_issue(DOMAIN, "deprecated_refresh_system_service")
    assert issue is not None
    assert issue.translation_key == "deprecated_refresh_system_service"
    assert issue.translation_placeholders == {
        "breaks_in_ha_version": REFRESH_BREAKS_IN_HA_VERSION,
    }


@pytest.mark.parametrize("install", ["default"])
async def test_update_entity(
    hass: HomeAssistant,
    ctl_id: str,
) -> None:
    """Test that homeassistant.update_entity triggers an appropriate refresh.

    Any evohome entity can be targeted; the API invoked by the shared coordinator
    refreshes the whole location.
    """

    await async_setup_component(hass, "homeassistant", {})

    with patch("evohomeasync2.location.Location.update") as mock_fcn:
        await hass.services.async_call(
            "homeassistant",
            "update_entity",
            {},
            target={ATTR_ENTITY_ID: ctl_id},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with()


@pytest.mark.parametrize("install", TEST_INSTALLS)
@pytest.mark.usefixtures("evohome")
async def test_reset_system(
    hass: HomeAssistant,
    issue_registry: ir.IssueRegistry,
) -> None:
    """Test untargeted reset_system service calls."""

    # EvoService.RESET_SYSTEM
    with patch("evohomeasync2.control_system.ControlSystem.reset") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.RESET_SYSTEM,
            {},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with()

    issue = issue_registry.async_get_issue(DOMAIN, "deprecated_reset_system_service")
    assert issue is not None
    assert issue.translation_key == "deprecated_reset_system_service"
    assert issue.translation_placeholders == {
        "breaks_in_ha_version": RESET_BREAKS_IN_HA_VERSION,
    }


@pytest.mark.parametrize("install", ["default"])
@pytest.mark.usefixtures("evohome")
async def test_set_system_mode_deprecated(
    hass: HomeAssistant,
    issue_registry: ir.IssueRegistry,
    freezer: FrozenDateTimeFactory,
) -> None:
    """Test untargeted set_system_mode service calls.

    These untargeted service calls remain supported during the deprecation window but
    should cause a Repair issue.
    """

    # EvoService.SET_SYSTEM_MODE: Auto
    with patch("evohomeasync2.control_system.ControlSystem.set_mode") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_SYSTEM_MODE,
            {
                SZ_MODE: "Auto",
            },
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with("auto", until=None)

    issue = issue_registry.async_get_issue(DOMAIN, "deprecated_set_system_mode_service")
    assert issue
    assert issue.translation_key == "deprecated_controller_service"
    assert issue.translation_placeholders == {
        "breaks_in_ha_version": SERVICE_BREAKS_IN_HA_VERSION,
        "service": EvoService.SET_SYSTEM_MODE,
    }

    freezer.move_to("2024-07-10T12:00:00+00:00")

    # EvoService.SET_SYSTEM_MODE: AutoWithEco, hours=12
    with patch("evohomeasync2.control_system.ControlSystem.set_mode") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_SYSTEM_MODE,
            {
                SZ_MODE: "AutoWithEco",
                SZ_DURATION: {"hours": 12},
            },
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(
            "auto_with_eco", until=datetime(2024, 7, 11, 0, 0, tzinfo=UTC)
        )

    # EvoService.SET_SYSTEM_MODE: Away, days=7
    with patch("evohomeasync2.control_system.ControlSystem.set_mode") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_SYSTEM_MODE,
            {
                SZ_MODE: "Away",
                SZ_PERIOD: {"days": 7},
            },
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(
            "away", until=datetime(2024, 7, 16, 23, 0, tzinfo=UTC)
        )


@pytest.mark.parametrize("install", ["default"])
async def test_set_system_mode(
    hass: HomeAssistant,
    ctl_id: str,
    issue_registry: ir.IssueRegistry,
    freezer: FrozenDateTimeFactory,
) -> None:
    """Test entity-targeted set_system_mode service calls."""

    freezer.move_to("2024-07-10T12:00:00+00:00")

    with patch("evohomeasync2.control_system.ControlSystem.set_mode") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_SYSTEM_MODE,
            {
                SZ_MODE: "Away",
                SZ_PERIOD: {"days": 7},
            },
            target={ATTR_ENTITY_ID: ctl_id},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(
            "away", until=datetime(2024, 7, 16, 23, 0, tzinfo=UTC)
        )

    # can remove, once the domain-level service is removed
    with patch("evohomeasync2.control_system.ControlSystem.set_mode") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_SYSTEM_MODE,
            {
                ATTR_ENTITY_ID: ctl_id,
                SZ_MODE: "Away",
                SZ_PERIOD: {"days": 7},
            },
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(
            "away", until=datetime(2024, 7, 16, 23, 0, tzinfo=UTC)
        )

    issue = issue_registry.async_get_issue(DOMAIN, "deprecated_set_system_mode_service")
    assert issue is None


@pytest.mark.parametrize("install", ["default"])
async def test_clear_zone_override(
    hass: HomeAssistant,
    zone_id: str,
    issue_registry: ir.IssueRegistry,
) -> None:
    """Test Evohome's clear_zone_override service (for a heating zone)."""

    # EvoZoneMode.FOLLOW_SCHEDULE
    with patch("evohomeasync2.zone.Zone.reset") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.CLEAR_ZONE_OVERRIDE,
            {},
            target={ATTR_ENTITY_ID: zone_id},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with()

    issue = issue_registry.async_get_issue(
        DOMAIN, "deprecated_clear_zone_override_service"
    )
    assert issue is not None
    assert issue.translation_key == "deprecated_clear_zone_override_service"
    assert issue.translation_placeholders == {
        "breaks_in_ha_version": RESET_BREAKS_IN_HA_VERSION,
    }


@pytest.mark.parametrize("install", ["default"])
async def test_clear_zone_override_legacy(
    hass: HomeAssistant,
    zone_id: str,
    issue_registry: ir.IssueRegistry,
) -> None:
    """Test Evohome's clear_zone_override service with the legacy entity_id."""

    # EvoZoneMode.FOLLOW_SCHEDULE
    with patch("evohomeasync2.zone.Zone.reset") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.CLEAR_ZONE_OVERRIDE,
            {
                ATTR_ENTITY_ID: zone_id,
            },
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with()

    issue = issue_registry.async_get_issue(
        DOMAIN, "deprecated_clear_zone_override_service"
    )
    assert issue is not None
    assert issue.translation_key == "deprecated_clear_zone_override_service"
    assert issue.translation_placeholders == {
        "breaks_in_ha_version": RESET_BREAKS_IN_HA_VERSION,
    }


@pytest.mark.parametrize("install", ["default"])
async def test_set_zone_override(
    hass: HomeAssistant,
    zone_id: str,
    freezer: FrozenDateTimeFactory,
) -> None:
    """Test Evohome's set_zone_override service (for a heating zone)."""

    freezer.move_to("2024-07-10T12:00:00+00:00")

    # EvoZoneMode.PERMANENT_OVERRIDE
    with patch("evohomeasync2.zone.Zone.set_temperature") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_ZONE_OVERRIDE,
            {
                SZ_SETPOINT: 19.5,
            },
            target={ATTR_ENTITY_ID: zone_id},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(19.5, until=None)

    # EvoZoneMode.TEMPORARY_OVERRIDE
    with patch("evohomeasync2.zone.Zone.set_temperature") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_ZONE_OVERRIDE,
            {
                SZ_SETPOINT: 19.5,
                SZ_DURATION: {"minutes": 135},
            },
            target={ATTR_ENTITY_ID: zone_id},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(
            19.5, until=datetime(2024, 7, 10, 14, 15, tzinfo=UTC)
        )


@pytest.mark.parametrize("install", ["default"])
async def test_set_zone_override_advance(
    hass: HomeAssistant,
    zone_id: str,
    freezer: FrozenDateTimeFactory,
) -> None:
    """Test Evohome's set_zone_override service with duration=0.

    The override is temporary until the next schedule change.
    """

    freezer.move_to("2024-05-10T12:15:00+00:00")
    expected_until = datetime(2024, 5, 10, 21, 10, tzinfo=UTC)

    # Simulate the schedule not yet having been fetched (e.g. HOMEASSISTANT_START)
    entities = hass.data[DATA_DOMAIN_PLATFORM_ENTITIES].get(
        (CLIMATE_DOMAIN, DOMAIN), {}
    )

    zone_entity: EvoZone = entities[zone_id]  # type: ignore[assignment]
    zone_entity._schedule = None
    zone_entity._setpoints = {}

    # EvoZoneMode.TEMPORARY_OVERRIDE with duration 0 (i.e. until next schedule change)
    with patch("evohomeasync2.zone.Zone.set_temperature") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_ZONE_OVERRIDE,
            {
                SZ_SETPOINT: 19.5,
                SZ_DURATION: {"minutes": 0},
            },
            target={ATTR_ENTITY_ID: zone_id},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(19.5, until=expected_until)

    assert zone_entity.setpoints["next_sp_from"] == expected_until


@pytest.mark.parametrize("install", ["default"])
async def test_set_zone_override_legacy(
    hass: HomeAssistant,
    zone_id: str,
    freezer: FrozenDateTimeFactory,
) -> None:
    """Test Evohome's set_zone_override service with the legacy entity_id."""

    freezer.move_to("2024-07-10T12:00:00+00:00")

    # EvoZoneMode.PERMANENT_OVERRIDE
    with patch("evohomeasync2.zone.Zone.set_temperature") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_ZONE_OVERRIDE,
            {
                ATTR_ENTITY_ID: zone_id,
                SZ_SETPOINT: 19.5,
            },
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(19.5, until=None)

    # EvoZoneMode.TEMPORARY_OVERRIDE
    with patch("evohomeasync2.zone.Zone.set_temperature") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_ZONE_OVERRIDE,
            {
                ATTR_ENTITY_ID: zone_id,
                SZ_SETPOINT: 19.5,
                SZ_DURATION: {"minutes": 135},
            },
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(
            19.5, until=datetime(2024, 7, 10, 14, 15, tzinfo=UTC)
        )


@pytest.mark.parametrize("install", ["default"])
@pytest.mark.parametrize(
    ("service", "service_data"),
    [
        (EvoService.CLEAR_ZONE_OVERRIDE, {}),
        (EvoService.SET_ZONE_OVERRIDE, {SZ_SETPOINT: 19.5}),
    ],
)
async def test_zone_services_with_ctl_id(
    hass: HomeAssistant,
    ctl_id: str,
    service: EvoService,
    service_data: dict[str, Any],
) -> None:
    """Test calling zone-only service calls with a non-zone entity_id fails."""

    with pytest.raises(ServiceValidationError) as exc_info:
        await hass.services.async_call(
            DOMAIN,
            service,
            service_data,
            target={ATTR_ENTITY_ID: ctl_id},
            blocking=True,
        )

    assert exc_info.value.translation_key == "zone_only_service"
    assert exc_info.value.translation_placeholders == {"service": service}


@pytest.mark.parametrize("install", ["default"])
async def test_controller_services_with_zone_id(
    hass: HomeAssistant,
    zone_id: str,
) -> None:
    """Test calling controller-only service calls with a zone entity_id fails."""

    with pytest.raises(ServiceValidationError) as exc_info:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_SYSTEM_MODE,
            {
                SZ_MODE: "Auto",
                ATTR_ENTITY_ID: zone_id,
            },
            blocking=True,
        )

    assert exc_info.value.translation_key == "controller_only_service"
    assert exc_info.value.translation_placeholders == {
        "service": EvoService.SET_SYSTEM_MODE,
    }


@pytest.mark.parametrize("install", ["default"])
@pytest.mark.usefixtures("evohome")
async def test_set_system_mode_entity_not_found(hass: HomeAssistant) -> None:
    """Test set_system_mode with a non-existent entity_id raises entity_not_found."""

    non_existent_entity_id = "climate.non_existent_entity"

    with pytest.raises(ServiceValidationError) as exc_info:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_SYSTEM_MODE,
            {
                SZ_MODE: "Auto",
                ATTR_ENTITY_ID: non_existent_entity_id,
            },
            blocking=True,
        )

    assert exc_info.value.translation_key == "entity_not_found"
    assert exc_info.value.translation_placeholders == {
        ATTR_ENTITY_ID: non_existent_entity_id,
    }


_SET_SYSTEM_MODE_VALIDATOR_PARAMS = [
    (
        {SZ_MODE: "NotARealMode"},
        "mode_not_supported",
    ),
    (
        {SZ_MODE: "Auto", SZ_DURATION: {"hours": 1}},
        "mode_cant_be_temporary",
    ),
    (
        {SZ_MODE: "AutoWithEco", SZ_PERIOD: {"days": 1}},
        "mode_cant_have_period",
    ),
    (
        {SZ_MODE: "DayOff", SZ_DURATION: {"hours": 1}},
        "mode_cant_have_duration",
    ),
]


@pytest.mark.parametrize("install", ["default"])
@pytest.mark.usefixtures("evohome")
@pytest.mark.parametrize(
    ("service_data", "expected_translation_key"),
    _SET_SYSTEM_MODE_VALIDATOR_PARAMS,
    ids=[k for _, k in _SET_SYSTEM_MODE_VALIDATOR_PARAMS],
)
async def test_set_system_mode_validator(
    hass: HomeAssistant,
    service_data: dict[str, Any],
    expected_translation_key: str,
) -> None:
    """Test ServiceValidationError for all controller system mode validation cases."""

    with pytest.raises(ServiceValidationError) as exc_info:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_SYSTEM_MODE,
            service_data,
            blocking=True,
        )

    assert exc_info.value.translation_key == expected_translation_key
    assert exc_info.value.translation_placeholders == {SZ_MODE: service_data[SZ_MODE]}


@pytest.mark.parametrize("install", ["default"])
async def test_set_dhw_override(
    hass: HomeAssistant,
    dhw_id: str,
    freezer: FrozenDateTimeFactory,
) -> None:
    """Test Evohome's set_dhw_override service (for a DHW zone)."""

    freezer.move_to("2024-07-10T12:00:00+00:00")

    # EvoZoneMode.PERMANENT_OVERRIDE (off)
    with patch("evohomeasync2.hotwater.HotWater.set_off") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_DHW_OVERRIDE,
            {
                SZ_STATE: False,
            },
            target={ATTR_ENTITY_ID: dhw_id},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(until=None)

    # EvoZoneMode.TEMPORARY_OVERRIDE (on)
    with patch("evohomeasync2.hotwater.HotWater.set_on") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_DHW_OVERRIDE,
            {
                SZ_STATE: True,
                SZ_DURATION: {"minutes": 135},
            },
            target={ATTR_ENTITY_ID: dhw_id},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(
            until=datetime(2024, 7, 10, 14, 15, tzinfo=UTC)
        )


@pytest.mark.parametrize("install", ["default"])
async def test_set_dhw_override_advance(
    hass: HomeAssistant,
    dhw_id: str,
    freezer: FrozenDateTimeFactory,
) -> None:
    """Test Evohome's set_dhw_override service with duration=0.

    The override is temporary until the next schedule change.
    """

    freezer.move_to("2024-05-10T12:15:00+00:00")
    expected_until = datetime(2024, 5, 10, 15, 30, tzinfo=UTC)

    # Simulate the schedule not yet having been fetched (e.g. HOMEASSISTANT_START)
    entities = hass.data[DATA_DOMAIN_PLATFORM_ENTITIES].get(
        (WATER_HEATER_DOMAIN, DOMAIN), {}
    )

    dhw_entity: EvoDHW = entities[dhw_id]  # type: ignore[assignment]
    dhw_entity._schedule = None
    dhw_entity._setpoints = {}

    # EvoZoneMode.TEMPORARY_OVERRIDE with duration 0 (i.e. until next schedule change)
    with patch("evohomeasync2.hotwater.HotWater.set_on") as mock_fcn:
        await hass.services.async_call(
            DOMAIN,
            EvoService.SET_DHW_OVERRIDE,
            {
                SZ_STATE: True,
                SZ_DURATION: {"minutes": 0},
            },
            target={ATTR_ENTITY_ID: dhw_id},
            blocking=True,
        )

        mock_fcn.assert_awaited_once_with(until=expected_until)

    assert dhw_entity.setpoints["next_sp_from"] == expected_until