mirror of
https://github.com/home-assistant/core
synced 2024-07-30 21:18:57 +02:00
409 lines
12 KiB
Python
409 lines
12 KiB
Python
"""Validate the energy preferences provide valid data."""
|
|
from __future__ import annotations
|
|
|
|
from collections.abc import Mapping, Sequence
|
|
import dataclasses
|
|
from typing import Any
|
|
|
|
from homeassistant.components import recorder, sensor
|
|
from homeassistant.const import (
|
|
ATTR_DEVICE_CLASS,
|
|
ENERGY_KILO_WATT_HOUR,
|
|
ENERGY_WATT_HOUR,
|
|
STATE_UNAVAILABLE,
|
|
STATE_UNKNOWN,
|
|
VOLUME_CUBIC_FEET,
|
|
VOLUME_CUBIC_METERS,
|
|
)
|
|
from homeassistant.core import HomeAssistant, callback, valid_entity_id
|
|
|
|
from . import data
|
|
from .const import DOMAIN
|
|
|
|
ENERGY_USAGE_DEVICE_CLASSES = (sensor.DEVICE_CLASS_ENERGY,)
|
|
ENERGY_USAGE_UNITS = {
|
|
sensor.DEVICE_CLASS_ENERGY: (ENERGY_KILO_WATT_HOUR, ENERGY_WATT_HOUR)
|
|
}
|
|
ENERGY_PRICE_UNITS = tuple(
|
|
f"/{unit}" for units in ENERGY_USAGE_UNITS.values() for unit in units
|
|
)
|
|
ENERGY_UNIT_ERROR = "entity_unexpected_unit_energy"
|
|
ENERGY_PRICE_UNIT_ERROR = "entity_unexpected_unit_energy_price"
|
|
GAS_USAGE_DEVICE_CLASSES = (sensor.DEVICE_CLASS_ENERGY, sensor.DEVICE_CLASS_GAS)
|
|
GAS_USAGE_UNITS = {
|
|
sensor.DEVICE_CLASS_ENERGY: (ENERGY_WATT_HOUR, ENERGY_KILO_WATT_HOUR),
|
|
sensor.DEVICE_CLASS_GAS: (VOLUME_CUBIC_METERS, VOLUME_CUBIC_FEET),
|
|
}
|
|
GAS_PRICE_UNITS = tuple(
|
|
f"/{unit}" for units in GAS_USAGE_UNITS.values() for unit in units
|
|
)
|
|
GAS_UNIT_ERROR = "entity_unexpected_unit_gas"
|
|
GAS_PRICE_UNIT_ERROR = "entity_unexpected_unit_gas_price"
|
|
|
|
|
|
@dataclasses.dataclass
|
|
class ValidationIssue:
|
|
"""Error or warning message."""
|
|
|
|
type: str
|
|
identifier: str
|
|
value: Any | None = None
|
|
|
|
|
|
@dataclasses.dataclass
|
|
class EnergyPreferencesValidation:
|
|
"""Dictionary holding validation information."""
|
|
|
|
energy_sources: list[list[ValidationIssue]] = dataclasses.field(
|
|
default_factory=list
|
|
)
|
|
device_consumption: list[list[ValidationIssue]] = dataclasses.field(
|
|
default_factory=list
|
|
)
|
|
|
|
def as_dict(self) -> dict:
|
|
"""Return dictionary version."""
|
|
return dataclasses.asdict(self)
|
|
|
|
|
|
@callback
|
|
def _async_validate_usage_stat(
|
|
hass: HomeAssistant,
|
|
stat_value: str,
|
|
allowed_device_classes: Sequence[str],
|
|
allowed_units: Mapping[str, Sequence[str]],
|
|
unit_error: str,
|
|
result: list[ValidationIssue],
|
|
) -> None:
|
|
"""Validate a statistic."""
|
|
has_entity_source = valid_entity_id(stat_value)
|
|
|
|
if not has_entity_source:
|
|
return
|
|
|
|
if not recorder.is_entity_recorded(hass, stat_value):
|
|
result.append(
|
|
ValidationIssue(
|
|
"recorder_untracked",
|
|
stat_value,
|
|
)
|
|
)
|
|
return
|
|
|
|
state = hass.states.get(stat_value)
|
|
|
|
if state is None:
|
|
result.append(
|
|
ValidationIssue(
|
|
"entity_not_defined",
|
|
stat_value,
|
|
)
|
|
)
|
|
return
|
|
|
|
if state.state in (STATE_UNAVAILABLE, STATE_UNKNOWN):
|
|
result.append(ValidationIssue("entity_unavailable", stat_value, state.state))
|
|
return
|
|
|
|
try:
|
|
current_value: float | None = float(state.state)
|
|
except ValueError:
|
|
result.append(
|
|
ValidationIssue("entity_state_non_numeric", stat_value, state.state)
|
|
)
|
|
return
|
|
|
|
if current_value is not None and current_value < 0:
|
|
result.append(
|
|
ValidationIssue("entity_negative_state", stat_value, current_value)
|
|
)
|
|
|
|
device_class = state.attributes.get(ATTR_DEVICE_CLASS)
|
|
if device_class not in allowed_device_classes:
|
|
result.append(
|
|
ValidationIssue(
|
|
"entity_unexpected_device_class",
|
|
stat_value,
|
|
device_class,
|
|
)
|
|
)
|
|
else:
|
|
unit = state.attributes.get("unit_of_measurement")
|
|
|
|
if device_class and unit not in allowed_units.get(device_class, []):
|
|
result.append(ValidationIssue(unit_error, stat_value, unit))
|
|
|
|
state_class = state.attributes.get(sensor.ATTR_STATE_CLASS)
|
|
|
|
allowed_state_classes = [
|
|
sensor.STATE_CLASS_MEASUREMENT,
|
|
sensor.STATE_CLASS_TOTAL,
|
|
sensor.STATE_CLASS_TOTAL_INCREASING,
|
|
]
|
|
if state_class not in allowed_state_classes:
|
|
result.append(
|
|
ValidationIssue(
|
|
"entity_unexpected_state_class",
|
|
stat_value,
|
|
state_class,
|
|
)
|
|
)
|
|
|
|
if (
|
|
state_class == sensor.STATE_CLASS_MEASUREMENT
|
|
and sensor.ATTR_LAST_RESET not in state.attributes
|
|
):
|
|
result.append(
|
|
ValidationIssue("entity_state_class_measurement_no_last_reset", stat_value)
|
|
)
|
|
|
|
|
|
@callback
|
|
def _async_validate_price_entity(
|
|
hass: HomeAssistant,
|
|
entity_id: str,
|
|
result: list[ValidationIssue],
|
|
allowed_units: tuple[str, ...],
|
|
unit_error: str,
|
|
) -> None:
|
|
"""Validate that the price entity is correct."""
|
|
state = hass.states.get(entity_id)
|
|
|
|
if state is None:
|
|
result.append(
|
|
ValidationIssue(
|
|
"entity_not_defined",
|
|
entity_id,
|
|
)
|
|
)
|
|
return
|
|
|
|
try:
|
|
float(state.state)
|
|
except ValueError:
|
|
result.append(
|
|
ValidationIssue("entity_state_non_numeric", entity_id, state.state)
|
|
)
|
|
return
|
|
|
|
unit = state.attributes.get("unit_of_measurement")
|
|
|
|
if unit is None or not unit.endswith(allowed_units):
|
|
result.append(ValidationIssue(unit_error, entity_id, unit))
|
|
|
|
|
|
@callback
|
|
def _async_validate_cost_stat(
|
|
hass: HomeAssistant, stat_id: str, result: list[ValidationIssue]
|
|
) -> None:
|
|
"""Validate that the cost stat is correct."""
|
|
has_entity = valid_entity_id(stat_id)
|
|
|
|
if not has_entity:
|
|
return
|
|
|
|
if not recorder.is_entity_recorded(hass, stat_id):
|
|
result.append(
|
|
ValidationIssue(
|
|
"recorder_untracked",
|
|
stat_id,
|
|
)
|
|
)
|
|
|
|
state = hass.states.get(stat_id)
|
|
|
|
if state is None:
|
|
result.append(
|
|
ValidationIssue(
|
|
"entity_not_defined",
|
|
stat_id,
|
|
)
|
|
)
|
|
return
|
|
|
|
state_class = state.attributes.get("state_class")
|
|
|
|
supported_state_classes = [
|
|
sensor.STATE_CLASS_MEASUREMENT,
|
|
sensor.STATE_CLASS_TOTAL,
|
|
sensor.STATE_CLASS_TOTAL_INCREASING,
|
|
]
|
|
if state_class not in supported_state_classes:
|
|
result.append(
|
|
ValidationIssue("entity_unexpected_state_class", stat_id, state_class)
|
|
)
|
|
|
|
if (
|
|
state_class == sensor.STATE_CLASS_MEASUREMENT
|
|
and sensor.ATTR_LAST_RESET not in state.attributes
|
|
):
|
|
result.append(
|
|
ValidationIssue("entity_state_class_measurement_no_last_reset", stat_id)
|
|
)
|
|
|
|
|
|
@callback
|
|
def _async_validate_auto_generated_cost_entity(
|
|
hass: HomeAssistant, entity_id: str, result: list[ValidationIssue]
|
|
) -> None:
|
|
"""Validate that the auto generated cost entity is correct."""
|
|
if not recorder.is_entity_recorded(hass, entity_id):
|
|
result.append(
|
|
ValidationIssue(
|
|
"recorder_untracked",
|
|
entity_id,
|
|
)
|
|
)
|
|
|
|
|
|
async def async_validate(hass: HomeAssistant) -> EnergyPreferencesValidation:
|
|
"""Validate the energy configuration."""
|
|
manager = await data.async_get_manager(hass)
|
|
|
|
result = EnergyPreferencesValidation()
|
|
|
|
if manager.data is None:
|
|
return result
|
|
|
|
for source in manager.data["energy_sources"]:
|
|
source_result: list[ValidationIssue] = []
|
|
result.energy_sources.append(source_result)
|
|
|
|
if source["type"] == "grid":
|
|
for flow in source["flow_from"]:
|
|
_async_validate_usage_stat(
|
|
hass,
|
|
flow["stat_energy_from"],
|
|
ENERGY_USAGE_DEVICE_CLASSES,
|
|
ENERGY_USAGE_UNITS,
|
|
ENERGY_UNIT_ERROR,
|
|
source_result,
|
|
)
|
|
|
|
if flow.get("stat_cost") is not None:
|
|
_async_validate_cost_stat(hass, flow["stat_cost"], source_result)
|
|
elif flow.get("entity_energy_price") is not None:
|
|
_async_validate_price_entity(
|
|
hass,
|
|
flow["entity_energy_price"],
|
|
source_result,
|
|
ENERGY_PRICE_UNITS,
|
|
ENERGY_PRICE_UNIT_ERROR,
|
|
)
|
|
|
|
if (
|
|
flow.get("entity_energy_price") is not None
|
|
or flow.get("number_energy_price") is not None
|
|
):
|
|
_async_validate_auto_generated_cost_entity(
|
|
hass,
|
|
hass.data[DOMAIN]["cost_sensors"][flow["stat_energy_from"]],
|
|
source_result,
|
|
)
|
|
|
|
for flow in source["flow_to"]:
|
|
_async_validate_usage_stat(
|
|
hass,
|
|
flow["stat_energy_to"],
|
|
ENERGY_USAGE_DEVICE_CLASSES,
|
|
ENERGY_USAGE_UNITS,
|
|
ENERGY_UNIT_ERROR,
|
|
source_result,
|
|
)
|
|
|
|
if flow.get("stat_compensation") is not None:
|
|
_async_validate_cost_stat(
|
|
hass, flow["stat_compensation"], source_result
|
|
)
|
|
elif flow.get("entity_energy_price") is not None:
|
|
_async_validate_price_entity(
|
|
hass,
|
|
flow["entity_energy_price"],
|
|
source_result,
|
|
ENERGY_PRICE_UNITS,
|
|
ENERGY_PRICE_UNIT_ERROR,
|
|
)
|
|
|
|
if (
|
|
flow.get("entity_energy_price") is not None
|
|
or flow.get("number_energy_price") is not None
|
|
):
|
|
_async_validate_auto_generated_cost_entity(
|
|
hass,
|
|
hass.data[DOMAIN]["cost_sensors"][flow["stat_energy_to"]],
|
|
source_result,
|
|
)
|
|
|
|
elif source["type"] == "gas":
|
|
_async_validate_usage_stat(
|
|
hass,
|
|
source["stat_energy_from"],
|
|
GAS_USAGE_DEVICE_CLASSES,
|
|
GAS_USAGE_UNITS,
|
|
GAS_UNIT_ERROR,
|
|
source_result,
|
|
)
|
|
|
|
if source.get("stat_cost") is not None:
|
|
_async_validate_cost_stat(hass, source["stat_cost"], source_result)
|
|
elif source.get("entity_energy_price") is not None:
|
|
_async_validate_price_entity(
|
|
hass,
|
|
source["entity_energy_price"],
|
|
source_result,
|
|
GAS_PRICE_UNITS,
|
|
GAS_PRICE_UNIT_ERROR,
|
|
)
|
|
|
|
if (
|
|
source.get("entity_energy_price") is not None
|
|
or source.get("number_energy_price") is not None
|
|
):
|
|
_async_validate_auto_generated_cost_entity(
|
|
hass,
|
|
hass.data[DOMAIN]["cost_sensors"][source["stat_energy_from"]],
|
|
source_result,
|
|
)
|
|
|
|
elif source["type"] == "solar":
|
|
_async_validate_usage_stat(
|
|
hass,
|
|
source["stat_energy_from"],
|
|
ENERGY_USAGE_DEVICE_CLASSES,
|
|
ENERGY_USAGE_UNITS,
|
|
ENERGY_UNIT_ERROR,
|
|
source_result,
|
|
)
|
|
|
|
elif source["type"] == "battery":
|
|
_async_validate_usage_stat(
|
|
hass,
|
|
source["stat_energy_from"],
|
|
ENERGY_USAGE_DEVICE_CLASSES,
|
|
ENERGY_USAGE_UNITS,
|
|
ENERGY_UNIT_ERROR,
|
|
source_result,
|
|
)
|
|
_async_validate_usage_stat(
|
|
hass,
|
|
source["stat_energy_to"],
|
|
ENERGY_USAGE_DEVICE_CLASSES,
|
|
ENERGY_USAGE_UNITS,
|
|
ENERGY_UNIT_ERROR,
|
|
source_result,
|
|
)
|
|
|
|
for device in manager.data["device_consumption"]:
|
|
device_result: list[ValidationIssue] = []
|
|
result.device_consumption.append(device_result)
|
|
_async_validate_usage_stat(
|
|
hass,
|
|
device["stat_consumption"],
|
|
ENERGY_USAGE_DEVICE_CLASSES,
|
|
ENERGY_USAGE_UNITS,
|
|
ENERGY_UNIT_ERROR,
|
|
device_result,
|
|
)
|
|
|
|
return result
|