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Matter TemperatureLevel feature from TemperatureControl cluster #134532

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@lboue lboue commented Jan 3, 2025

Proposed change

Add support for TemperatureLevel feature from Matter Temperature Control Cluster (0x0056) used in the following device types:

You can select the Temperature Level from a select list.

TemperatureLevel feature:
For devices that use vendor-specific temperature levels for the temperature setpoint, such as some washers (Dishwasher, LaundryDryer, LaundryWasher)

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@lboue lboue marked this pull request as ready for review January 3, 2025 13:06
@lboue lboue requested a review from a team as a code owner January 3, 2025 13:06
@@ -111,6 +111,35 @@ def _update_from_device(self) -> None:
self._attr_name = desc


class MatterLevelSelectEntity(MatterSelectEntity):
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I think we can further generalize this one.
In essence its executing a command with a value.
So we can have a schema that takes the command

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I haven't figured out how to make the command argument generic. When the command is called, the variable name is used, not its value.
Do you have a suggestion?

lboue added 6 commits January 17, 2025 18:24
Error: homeassistant/components/matter/select.py:130: error: Unexpected keyword argument "targetTemperatureLevel"  [call-arg]
Error: homeassistant/components/matter/select.py:130: error: "None" not callable  [misc]
Comment on lines +62 to +66
@property
def secondary_attribute(self) -> type[ClusterAttributeDescriptor]:
"""Return Secondary Attribute belonging to the entity."""
return self.attributes_to_watch[1]

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this is dangerous - lets not do this

Comment on lines +139 to +141
select_list = self.get_matter_attribute_value(
self._entity_info.secondary_attribute
)
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please use a local attribute here to get the SupportedTemperatureLevels attribute value

key="TemperatureControlSelectedTemperatureLevel",
translation_key="temperature_level",
command=clusters.TemperatureControl.Commands.SetTemperature,
# field=clusters.TemperatureControl.Commands.SetTemperature.targetTemperatureLevel,
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whats this ?

"""Change the selected option."""
# select the ID from the label string
option_id = self._attr_options.index(option)
# field = self.entity_description.field
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?

@@ -46,6 +47,9 @@ async def async_setup_entry(
class MatterSelectEntityDescription(SelectEntityDescription, MatterEntityDescription):
"""Describe Matter select entities."""

command: Callable[[], Any] | None = None
field: str | None = None
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Is this leftover ?

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2 participants