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Add target flow level and mode end time sensors to Duco integration #169298

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Merged
joostlek merged 2 commits into from
Apr 30, 2026
Merged

Add target flow level and mode end time sensors to Duco integration #169298

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e9971e5
Add target flow level and mode time remaining sensors to Duco BOX node
ronaldvdmeer Apr 26, 2026
89539a4
Replace time_state_remain duration sensor with time_state_end timesta…
ronaldvdmeer Apr 29, 2026
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6 changes: 6 additions & 0 deletions homeassistant/components/duco/icons.json
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,12 @@
"iaq_rh": {
"default": "mdi:water-percent"
},
"target_flow_level": {
"default": "mdi:gauge"
},
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"time_state_end": {
"default": "mdi:timer-outline"
},
"ventilation_state": {
"default": "mdi:tune-variant"
}
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30 changes: 28 additions & 2 deletions homeassistant/components/duco/sensor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@

from collections.abc import Callable
from dataclasses import dataclass
from datetime import datetime
import logging

from duco.models import Node, NodeType, VentilationState
Expand All @@ -24,6 +25,7 @@
from homeassistant.core import HomeAssistant, callback
from homeassistant.helpers import device_registry as dr
from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
from homeassistant.util import dt as dt_util

from .const import DOMAIN
from .coordinator import DucoConfigEntry, DucoCoordinator
Expand All @@ -38,7 +40,7 @@
class DucoSensorEntityDescription(SensorEntityDescription):
"""Duco sensor entity description."""

value_fn: Callable[[Node], int | float | str | None]
value_fn: Callable[[Node], datetime | int | float | str | None]
node_types: tuple[NodeType, ...]


Expand Down Expand Up @@ -68,6 +70,30 @@ class DucoBoxSensorEntityDescription(SensorEntityDescription):
value_fn=lambda node: node.sensor.temp if node.sensor else None,
node_types=(NodeType.UCCO2, NodeType.BSRH, NodeType.UCRH),
),
DucoSensorEntityDescription(
key="target_flow_level",
translation_key="target_flow_level",
state_class=SensorStateClass.MEASUREMENT,
native_unit_of_measurement=PERCENTAGE,
suggested_display_precision=0,
value_fn=lambda node: (
node.ventilation.flow_lvl_tgt if node.ventilation else None
),
node_types=(NodeType.BOX,),
),
DucoSensorEntityDescription(
key="time_state_end",
translation_key="time_state_end",
device_class=SensorDeviceClass.TIMESTAMP,
value_fn=lambda node: (
dt_util.utc_from_timestamp(node.ventilation.time_state_end).replace(
second=0, microsecond=0
)
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if node.ventilation and node.ventilation.time_state_end != 0
else None
),
node_types=(NodeType.BOX,),
),
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DucoSensorEntityDescription(
key="box_temperature",
translation_key="box_temperature",
Expand Down Expand Up @@ -210,7 +236,7 @@ def __init__(
)

@property
def native_value(self) -> int | float | str | None:
def native_value(self) -> datetime | int | float | str | None:
"""Return the sensor value."""
return self.entity_description.value_fn(self._node)

Expand Down
6 changes: 6 additions & 0 deletions homeassistant/components/duco/strings.json
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,12 @@
"iaq_rh": {
"name": "Humidity air quality index"
},
"target_flow_level": {
"name": "Target flow level"
},
"time_state_end": {
"name": "Mode end time"
},
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"ventilation_state": {
"name": "Ventilation state",
"state": {
Expand Down
108 changes: 108 additions & 0 deletions tests/components/duco/snapshots/test_sensor.ambr
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Original file line number Diff line number Diff line change
Expand Up @@ -391,6 +391,57 @@
'state': '27.9',
})
# ---
# name: test_sensor_entities_state[sensor.living_mode_end_time-entry]
EntityRegistryEntrySnapshot({
'aliases': list([
None,
]),
'area_id': None,
'capabilities': None,
'config_entry_id': <ANY>,
'config_subentry_id': <ANY>,
'device_class': None,
'device_id': <ANY>,
'disabled_by': None,
'domain': 'sensor',
'entity_category': None,
'entity_id': 'sensor.living_mode_end_time',
'has_entity_name': True,
'hidden_by': None,
'icon': None,
'id': <ANY>,
'labels': set({
}),
'name': None,
'object_id_base': 'Mode end time',
'options': dict({
}),
'original_device_class': <SensorDeviceClass.TIMESTAMP: 'timestamp'>,
'original_icon': None,
'original_name': 'Mode end time',
'platform': 'duco',
'previous_unique_id': None,
'suggested_object_id': None,
'supported_features': 0,
'translation_key': 'time_state_end',
'unique_id': 'aa:bb:cc:dd:ee:ff_1_time_state_end',
'unit_of_measurement': None,
})
# ---
# name: test_sensor_entities_state[sensor.living_mode_end_time-state]
StateSnapshot({
'attributes': ReadOnlyDict({
'device_class': 'timestamp',
'friendly_name': 'Living Mode end time',
}),
'context': <ANY>,
'entity_id': 'sensor.living_mode_end_time',
'last_changed': <ANY>,
'last_reported': <ANY>,
'last_updated': <ANY>,
'state': 'unknown',
})
# ---
# name: test_sensor_entities_state[sensor.living_signal_strength-entry]
EntityRegistryEntrySnapshot({
'aliases': list([
Expand Down Expand Up @@ -446,6 +497,63 @@
'state': '-60',
})
# ---
# name: test_sensor_entities_state[sensor.living_target_flow_level-entry]
EntityRegistryEntrySnapshot({
'aliases': list([
None,
]),
'area_id': None,
'capabilities': dict({
'state_class': <SensorStateClass.MEASUREMENT: 'measurement'>,
}),
'config_entry_id': <ANY>,
'config_subentry_id': <ANY>,
'device_class': None,
'device_id': <ANY>,
'disabled_by': None,
'domain': 'sensor',
'entity_category': None,
'entity_id': 'sensor.living_target_flow_level',
'has_entity_name': True,
'hidden_by': None,
'icon': None,
'id': <ANY>,
'labels': set({
}),
'name': None,
'object_id_base': 'Target flow level',
'options': dict({
'sensor': dict({
'suggested_display_precision': 0,
}),
}),
'original_device_class': None,
'original_icon': None,
'original_name': 'Target flow level',
'platform': 'duco',
'previous_unique_id': None,
'suggested_object_id': None,
'supported_features': 0,
'translation_key': 'target_flow_level',
'unique_id': 'aa:bb:cc:dd:ee:ff_1_target_flow_level',
'unit_of_measurement': '%',
})
# ---
# name: test_sensor_entities_state[sensor.living_target_flow_level-state]
StateSnapshot({
'attributes': ReadOnlyDict({
'friendly_name': 'Living Target flow level',
'state_class': <SensorStateClass.MEASUREMENT: 'measurement'>,
'unit_of_measurement': '%',
}),
'context': <ANY>,
'entity_id': 'sensor.living_target_flow_level',
'last_changed': <ANY>,
'last_reported': <ANY>,
'last_updated': <ANY>,
'state': '0',
})
# ---
# name: test_sensor_entities_state[sensor.living_ventilation_state-entry]
EntityRegistryEntrySnapshot({
'aliases': list([
Expand Down
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