mirror of
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131 lines
4.4 KiB
Python
131 lines
4.4 KiB
Python
"""Support for covers."""
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from __future__ import annotations
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from typing import Any, cast
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from aiocomelit import ComelitSerialBridgeObject
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from aiocomelit.const import COVER, STATE_COVER, STATE_OFF, STATE_ON
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from homeassistant.components.cover import CoverDeviceClass, CoverEntity, CoverState
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from homeassistant.helpers.restore_state import RestoreEntity
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from .const import ObjectClassType
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from .coordinator import ComelitConfigEntry, ComelitSerialBridge
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from .entity import ComelitBridgeBaseEntity
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from .utils import bridge_api_call, new_device_listener
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# Coordinator is used to centralize the data updates
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PARALLEL_UPDATES = 0
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ComelitConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up Comelit covers."""
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coordinator = cast(ComelitSerialBridge, config_entry.runtime_data)
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def _add_new_entities(new_devices: list[ObjectClassType], dev_type: str) -> None:
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"""Add entities for new monitors."""
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entities = [
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ComelitCoverEntity(coordinator, device, config_entry.entry_id)
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for device in coordinator.data[dev_type].values()
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if device in new_devices
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]
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if entities:
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async_add_entities(entities)
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config_entry.async_on_unload(
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new_device_listener(coordinator, _add_new_entities, COVER)
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)
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class ComelitCoverEntity(ComelitBridgeBaseEntity, RestoreEntity, CoverEntity):
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"""Cover device."""
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_attr_device_class = CoverDeviceClass.SHUTTER
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_attr_name = None
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def __init__(
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self,
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coordinator: ComelitSerialBridge,
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device: ComelitSerialBridgeObject,
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config_entry_entry_id: str,
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) -> None:
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"""Init cover entity."""
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super().__init__(coordinator, device, config_entry_entry_id)
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# Device doesn't provide a status so we assume UNKNOWN at first startup
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self._last_action: int | None = None
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def _current_action(self, action: str) -> bool:
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"""Return the current cover action."""
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is_moving = self.device_status == STATE_COVER.index(action)
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if is_moving:
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self._last_action = STATE_COVER.index(action)
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return is_moving
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@property
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def device_status(self) -> int:
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"""Return current device status."""
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return self.coordinator.data[COVER][self._device.index].status
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@property
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def is_closed(self) -> bool | None:
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"""Return if the cover is closed."""
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if self._last_action:
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return self._last_action == STATE_COVER.index("closing")
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return None
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@property
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def is_closing(self) -> bool:
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"""Return if the cover is closing."""
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return self._current_action("closing")
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@property
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def is_opening(self) -> bool:
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"""Return if the cover is opening."""
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return self._current_action("opening")
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@bridge_api_call
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async def _cover_set_state(self, action: int, state: int) -> None:
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"""Set desired cover state."""
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await self.coordinator.api.set_device_status(COVER, self._device.index, action)
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self.coordinator.data[COVER][self._device.index].status = state
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self.async_write_ha_state()
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async def async_close_cover(self, **kwargs: Any) -> None:
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"""Close cover."""
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await self._cover_set_state(STATE_OFF, 2)
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async def async_open_cover(self, **kwargs: Any) -> None:
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"""Open cover."""
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await self._cover_set_state(STATE_ON, 1)
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async def async_stop_cover(self, **_kwargs: Any) -> None:
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"""Stop the cover."""
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if not self.is_closing and not self.is_opening:
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return
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action = STATE_ON if self.is_closing else STATE_OFF
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await self._cover_set_state(action, 0)
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async def async_added_to_hass(self) -> None:
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"""Handle entity which will be added."""
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await super().async_added_to_hass()
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if (state := await self.async_get_last_state()) is not None:
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if state.state == CoverState.CLOSED:
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self._last_action = STATE_COVER.index(CoverState.CLOSING)
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if state.state == CoverState.OPEN:
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self._last_action = STATE_COVER.index(CoverState.OPENING)
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self._attr_is_closed = state.state == CoverState.CLOSED
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