Not used fixtures

homeassistant/components/nordpool/__init__.py

@@ -4,13 +4,25 @@ from __future__ import annotations
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers import config_validation as cv
+from homeassistant.helpers.typing import ConfigType
 from homeassistant.util import dt as dt_util
 
-from .const import PLATFORMS
+from .const import DOMAIN, PLATFORMS
 from .coordinator import NordPoolDataUpdateCoordinator
+from .services import async_setup_services
 
 type NordPoolConfigEntry = ConfigEntry[NordPoolDataUpdateCoordinator]
 
+CONFIG_SCHEMA = cv.config_entry_only_config_schema(DOMAIN)
+
+
+async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
+    """Set up the Habitica service."""
+
+    async_setup_services(hass)
+    return True
+
 
 async def async_setup_entry(hass: HomeAssistant, entry: NordPoolConfigEntry) -> bool:
     """Set up Nord Pool from a config entry."""

homeassistant/components/nordpool/icons.json

@@ -38,5 +38,10 @@
         "default": "mdi:cash-multiple"
       }
     }
+  },
+  "services": {
+    "get_prices_for_date": {
+      "service": "mdi:cash-multiple"
+    }
   }
 }

homeassistant/components/nordpool/services.py

@@ -0,0 +1,127 @@
+"""Services for Nord Pool integration."""
+
+from __future__ import annotations
+
+from datetime import date, datetime
+import logging
+from typing import TYPE_CHECKING
+
+from pynordpool import (
+    Currency,
+    NordPoolAuthenticationError,
+    NordPoolEmptyResponseError,
+    NordPoolError,
+)
+import voluptuous as vol
+
+from homeassistant.config_entries import ConfigEntryState
+from homeassistant.const import ATTR_DATE
+from homeassistant.core import (
+    HomeAssistant,
+    ServiceCall,
+    ServiceResponse,
+    SupportsResponse,
+)
+from homeassistant.exceptions import ServiceValidationError
+from homeassistant.helpers import config_validation as cv
+from homeassistant.helpers.selector import ConfigEntrySelector
+from homeassistant.util import dt as dt_util
+from homeassistant.util.json import JsonValueType
+
+if TYPE_CHECKING:
+    from . import NordPoolConfigEntry
+from .const import DOMAIN
+
+_LOGGER = logging.getLogger(__name__)
+ATTR_CONFIG_ENTRY = "config_entry"
+ATTR_AREAS = "areas"
+ATTR_CURRENCY = "currency"
+
+SERVICE_GET_PRICES_FOR_DATE = "get_prices_for_date"
+SERVICE_GET_PRICES_SCHEMA = vol.Schema(
+    {
+        vol.Required(ATTR_CONFIG_ENTRY): ConfigEntrySelector(),
+        vol.Required(ATTR_DATE): cv.date,
+        vol.Optional(ATTR_AREAS, default=[]): cv.ensure_list,
+        vol.Optional(ATTR_CURRENCY): cv.string,
+    }
+)
+
+
+def get_config_entry(hass: HomeAssistant, entry_id: str) -> NordPoolConfigEntry:
+    """Return config entry."""
+    if not (entry := hass.config_entries.async_get_entry(entry_id)):
+        raise ServiceValidationError(
+            translation_domain=DOMAIN,
+            translation_key="entry_not_found",
+        )
+    if entry.state is not ConfigEntryState.LOADED:
+        raise ServiceValidationError(
+            translation_domain=DOMAIN,
+            translation_key="entry_not_loaded",
+        )
+    return entry
+
+
+def async_setup_services(hass: HomeAssistant) -> None:
+    """Set up services for Nord Pool integration."""
+
+    async def get_prices_for_date(call: ServiceCall) -> ServiceResponse:
+        """Get price service."""
+        entry = get_config_entry(hass, call.data[ATTR_CONFIG_ENTRY])
+        asked_date: date = call.data[ATTR_DATE]
+        client = entry.runtime_data.client
+        areas: list[str] | None = call.data.get(ATTR_AREAS)
+        if not areas:
+            areas = entry.data[ATTR_AREAS]
+        currency: str | None = call.data.get(ATTR_CURRENCY)
+        if not currency:
+            currency = entry.data[ATTR_CURRENCY]
+
+        if TYPE_CHECKING:
+            assert isinstance(areas, list)
+            assert isinstance(currency, str)
+        areas = [area.upper() for area in areas]
+        currency = currency.upper()
+
+        try:
+            price_data = await client.async_get_delivery_period(
+                datetime.combine(asked_date, dt_util.utcnow().time()),
+                Currency(currency),
+                areas,
+            )
+        except NordPoolAuthenticationError as error:
+            raise ServiceValidationError(
+                translation_domain=DOMAIN,
+                translation_key="authentication_error",
+            ) from error
+        except NordPoolEmptyResponseError as error:
+            raise ServiceValidationError(
+                translation_domain=DOMAIN,
+                translation_key="empty_response",
+            ) from error
+        except NordPoolError as error:
+            raise ServiceValidationError(
+                translation_domain=DOMAIN,
+                translation_key="connection_error",
+            ) from error
+
+        result: dict[str, JsonValueType] = {}
+        for area in areas:
+            result[area] = [
+                {
+                    "start": price_entry.start.isoformat(),
+                    "end": price_entry.end.isoformat(),
+                    "price": price_entry.entry[area],
+                }
+                for price_entry in price_data.entries
+            ]
+        return result
+
+    hass.services.async_register(
+        DOMAIN,
+        SERVICE_GET_PRICES_FOR_DATE,
+        get_prices_for_date,
+        schema=SERVICE_GET_PRICES_SCHEMA,
+        supports_response=SupportsResponse.ONLY,
+    )

homeassistant/components/nordpool/services.yaml

@@ -0,0 +1,26 @@
+get_prices_for_date:
+  fields:
+    config_entry:
+      required: true
+      selector:
+        config_entry:
+          integration: nordpool
+    date:
+      required: true
+      selector:
+        date:
+    areas:
+      selector:
+        text:
+          multiple: true
+    currency:
+      selector:
+        select:
+          options:
+            - "DKK"
+            - "EUR"
+            - "NOK"
+            - "PLN"
+            - "SEK"
+          mode: dropdown
+          translation_key: "currency"

homeassistant/components/nordpool/strings.json

@@ -61,5 +61,57 @@
         "name": "Daily average"
       }
     }
+  },
+  "services": {
+    "get_prices_for_date": {
+      "name": "Get prices for date",
+      "description": "Retrieve the prices for a specific date.",
+      "fields": {
+        "config_entry": {
+          "name": "Select Nord Pool configuration entry",
+          "description": "Choose the configuration entry."
+        },
+        "date": {
+          "name": "Date",
+          "description": "Only dates two months in the past and one day in the future is allowed."
+        },
+        "areas": {
+          "name": "Areas",
+          "description": "One or multiple areas to get prices for. If left empty it will use the areas already configured."
+        },
+        "currency": {
+          "name": "Currency",
+          "description": "Currency to get prices in. If left empty it will use the currency already configured."
+        }
+      }
+    }
+  },
+  "selector": {
+    "currency": {
+      "options": {
+        "dkk": "DKK",
+        "eur": "EUR",
+        "nok": "NOK",
+        "pln": "PLN",
+        "sek": "SEK"
+      }
+    }
+  },
+  "exceptions": {
+    "entry_not_found": {
+      "message": "The Nord Pool integration is not configured in Home Assistant."
+    },
+    "entry_not_loaded": {
+      "message": "The Nord Pool integration is currently not loaded or disabled in Home Assistant."
+    },
+    "authentication_error": {
+      "message": "There was an authentication error as you tried to retrieve data too far in the past."
+    },
+    "empty_response": {
+      "message": "Nord Pool has not posted market prices for the provided date."
+    },
+    "connection_error": {
+      "message": "There was a connection error connecting to the API. Try again later."
+    }
   }
 }

tests/components/nordpool/snapshots/test_services.ambr

@@ -0,0 +1,249 @@
+# serializer version: 1
+# name: test_service_call
+  dict({
+    'SE3': list([
+      dict({
+        'end': '2024-11-05T00:00:00+00:00',
+        'price': 250.73,
+        'start': '2024-11-04T23:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T01:00:00+00:00',
+        'price': 76.36,
+        'start': '2024-11-05T00:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T02:00:00+00:00',
+        'price': 73.92,
+        'start': '2024-11-05T01:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T03:00:00+00:00',
+        'price': 61.69,
+        'start': '2024-11-05T02:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T04:00:00+00:00',
+        'price': 64.6,
+        'start': '2024-11-05T03:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T05:00:00+00:00',
+        'price': 453.27,
+        'start': '2024-11-05T04:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T06:00:00+00:00',
+        'price': 996.28,
+        'start': '2024-11-05T05:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T07:00:00+00:00',
+        'price': 1406.14,
+        'start': '2024-11-05T06:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T08:00:00+00:00',
+        'price': 1346.54,
+        'start': '2024-11-05T07:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T09:00:00+00:00',
+        'price': 1150.28,
+        'start': '2024-11-05T08:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T10:00:00+00:00',
+        'price': 1031.32,
+        'start': '2024-11-05T09:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T11:00:00+00:00',
+        'price': 927.37,
+        'start': '2024-11-05T10:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T12:00:00+00:00',
+        'price': 925.05,
+        'start': '2024-11-05T11:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T13:00:00+00:00',
+        'price': 949.49,
+        'start': '2024-11-05T12:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T14:00:00+00:00',
+        'price': 1042.03,
+        'start': '2024-11-05T13:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T15:00:00+00:00',
+        'price': 1258.89,
+        'start': '2024-11-05T14:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T16:00:00+00:00',
+        'price': 1816.45,
+        'start': '2024-11-05T15:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T17:00:00+00:00',
+        'price': 2512.65,
+        'start': '2024-11-05T16:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T18:00:00+00:00',
+        'price': 1819.83,
+        'start': '2024-11-05T17:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T19:00:00+00:00',
+        'price': 1011.77,
+        'start': '2024-11-05T18:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T20:00:00+00:00',
+        'price': 835.53,
+        'start': '2024-11-05T19:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T21:00:00+00:00',
+        'price': 796.19,
+        'start': '2024-11-05T20:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T22:00:00+00:00',
+        'price': 522.3,
+        'start': '2024-11-05T21:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T23:00:00+00:00',
+        'price': 289.14,
+        'start': '2024-11-05T22:00:00+00:00',
+      }),
+    ]),
+    'SE4': list([
+      dict({
+        'end': '2024-11-05T00:00:00+00:00',
+        'price': 283.79,
+        'start': '2024-11-04T23:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T01:00:00+00:00',
+        'price': 81.36,
+        'start': '2024-11-05T00:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T02:00:00+00:00',
+        'price': 79.15,
+        'start': '2024-11-05T01:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T03:00:00+00:00',
+        'price': 65.19,
+        'start': '2024-11-05T02:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T04:00:00+00:00',
+        'price': 68.44,
+        'start': '2024-11-05T03:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T05:00:00+00:00',
+        'price': 516.71,
+        'start': '2024-11-05T04:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T06:00:00+00:00',
+        'price': 1240.85,
+        'start': '2024-11-05T05:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T07:00:00+00:00',
+        'price': 1648.25,
+        'start': '2024-11-05T06:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T08:00:00+00:00',
+        'price': 1570.5,
+        'start': '2024-11-05T07:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T09:00:00+00:00',
+        'price': 1345.37,
+        'start': '2024-11-05T08:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T10:00:00+00:00',
+        'price': 1206.51,
+        'start': '2024-11-05T09:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T11:00:00+00:00',
+        'price': 1085.8,
+        'start': '2024-11-05T10:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T12:00:00+00:00',
+        'price': 1081.72,
+        'start': '2024-11-05T11:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T13:00:00+00:00',
+        'price': 1130.38,
+        'start': '2024-11-05T12:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T14:00:00+00:00',
+        'price': 1256.91,
+        'start': '2024-11-05T13:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T15:00:00+00:00',
+        'price': 1765.82,
+        'start': '2024-11-05T14:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T16:00:00+00:00',
+        'price': 2522.55,
+        'start': '2024-11-05T15:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T17:00:00+00:00',
+        'price': 3533.03,
+        'start': '2024-11-05T16:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T18:00:00+00:00',
+        'price': 2524.06,
+        'start': '2024-11-05T17:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T19:00:00+00:00',
+        'price': 1804.46,
+        'start': '2024-11-05T18:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T20:00:00+00:00',
+        'price': 1112.57,
+        'start': '2024-11-05T19:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T21:00:00+00:00',
+        'price': 1051.69,
+        'start': '2024-11-05T20:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T22:00:00+00:00',
+        'price': 662.44,
+        'start': '2024-11-05T21:00:00+00:00',
+      }),
+      dict({
+        'end': '2024-11-05T23:00:00+00:00',
+        'price': 349.21,
+        'start': '2024-11-05T22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---

tests/components/nordpool/test_services.py

@@ -0,0 +1,167 @@
+"""Test services in Nord Pool."""
+
+from unittest.mock import patch
+
+from pynordpool import (
+    DeliveryPeriodData,
+    NordPoolAuthenticationError,
+    NordPoolEmptyResponseError,
+    NordPoolError,
+)
+import pytest
+from syrupy.assertion import SnapshotAssertion
+
+from homeassistant.components.nordpool.const import DOMAIN
+from homeassistant.components.nordpool.services import (
+    ATTR_AREAS,
+    ATTR_CONFIG_ENTRY,
+    ATTR_CURRENCY,
+    SERVICE_GET_PRICES_FOR_DATE,
+)
+from homeassistant.const import ATTR_DATE
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ServiceValidationError
+
+from tests.common import MockConfigEntry
+
+TEST_SERVICE_DATA = {
+    ATTR_CONFIG_ENTRY: "to_replace",
+    ATTR_DATE: "2024-11-05",
+    ATTR_AREAS: ["SE3", "SE4"],
+    ATTR_CURRENCY: "SEK",
+}
+TEST_SERVICE_DATA_USE_DEFAULTS = {
+    ATTR_CONFIG_ENTRY: "to_replace",
+    ATTR_DATE: "2024-11-05",
+}
+
+
+@pytest.mark.freeze_time("2024-11-05T18:00:00+00:00")
+async def test_service_call(
+    hass: HomeAssistant,
+    load_int: MockConfigEntry,
+    get_data: DeliveryPeriodData,
+    snapshot: SnapshotAssertion,
+) -> None:
+    """Test get_prices_for_date service call."""
+
+    with (
+        patch(
+            "homeassistant.components.nordpool.coordinator.NordPoolClient.async_get_delivery_period",
+            return_value=get_data,
+        ),
+    ):
+        service_data = TEST_SERVICE_DATA.copy()
+        service_data[ATTR_CONFIG_ENTRY] = load_int.entry_id
+        response = await hass.services.async_call(
+            DOMAIN,
+            SERVICE_GET_PRICES_FOR_DATE,
+            service_data,
+            blocking=True,
+            return_response=True,
+        )
+
+    assert response == snapshot
+    price_value = response["SE3"][0]["price"]
+
+    with (
+        patch(
+            "homeassistant.components.nordpool.coordinator.NordPoolClient.async_get_delivery_period",
+            return_value=get_data,
+        ),
+    ):
+        service_data = TEST_SERVICE_DATA_USE_DEFAULTS.copy()
+        service_data[ATTR_CONFIG_ENTRY] = load_int.entry_id
+        response = await hass.services.async_call(
+            DOMAIN,
+            SERVICE_GET_PRICES_FOR_DATE,
+            service_data,
+            blocking=True,
+            return_response=True,
+        )
+
+    assert "SE3" in response
+    assert "SE4" in response
+    assert response["SE3"][0]["price"] == price_value
+
+
+@pytest.mark.parametrize(
+    ("error", "key"),
+    [
+        (NordPoolAuthenticationError, "authentication_error"),
+        (NordPoolEmptyResponseError, "empty_response"),
+        (NordPoolError, "connection_error"),
+    ],
+)
+@pytest.mark.freeze_time("2024-11-05T18:00:00+00:00")
+async def test_service_call_failures(
+    hass: HomeAssistant,
+    load_int: MockConfigEntry,
+    error: Exception,
+    key: str,
+) -> None:
+    """Test get_prices_for_date service call when it fails."""
+    service_data = TEST_SERVICE_DATA.copy()
+    service_data[ATTR_CONFIG_ENTRY] = load_int.entry_id
+
+    with (
+        patch(
+            "homeassistant.components.nordpool.coordinator.NordPoolClient.async_get_delivery_period",
+            side_effect=error,
+        ),
+        pytest.raises(ServiceValidationError) as err,
+    ):
+        await hass.services.async_call(
+            DOMAIN,
+            SERVICE_GET_PRICES_FOR_DATE,
+            service_data,
+            blocking=True,
+            return_response=True,
+        )
+    assert err.value.translation_key == key
+
+
+@pytest.mark.freeze_time("2024-11-05T18:00:00+00:00")
+async def test_service_call_config_entry_bad_state(
+    hass: HomeAssistant,
+    load_int: MockConfigEntry,
+    get_data: DeliveryPeriodData,
+) -> None:
+    """Test get_prices_for_date service call when config entry bad state."""
+
+    with (
+        patch(
+            "homeassistant.components.nordpool.coordinator.NordPoolClient.async_get_delivery_period",
+            return_value=get_data,
+        ),
+        pytest.raises(ServiceValidationError) as err,
+    ):
+        await hass.services.async_call(
+            DOMAIN,
+            SERVICE_GET_PRICES_FOR_DATE,
+            TEST_SERVICE_DATA,
+            blocking=True,
+            return_response=True,
+        )
+    assert err.value.translation_key == "entry_not_found"
+
+    service_data = TEST_SERVICE_DATA.copy()
+    service_data[ATTR_CONFIG_ENTRY] = load_int.entry_id
+    await hass.config_entries.async_unload(load_int.entry_id)
+    await hass.async_block_till_done()
+
+    with (
+        patch(
+            "homeassistant.components.nordpool.coordinator.NordPoolClient.async_get_delivery_period",
+            return_value=get_data,
+        ),
+        pytest.raises(ServiceValidationError) as err,
+    ):
+        await hass.services.async_call(
+            DOMAIN,
+            SERVICE_GET_PRICES_FOR_DATE,
+            service_data,
+            blocking=True,
+            return_response=True,
+        )
+    assert err.value.translation_key == "entry_not_loaded"