128 lines
4.2 KiB
Python
128 lines
4.2 KiB
Python
"""Support for covers."""
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from __future__ import annotations
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from typing import Any
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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 STATE_CLOSED, CoverDeviceClass, CoverEntity
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.restore_state import RestoreEntity
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import DOMAIN
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from .coordinator import ComelitSerialBridge
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up Comelit covers."""
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coordinator: ComelitSerialBridge = hass.data[DOMAIN][config_entry.entry_id]
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async_add_entities(
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ComelitCoverEntity(coordinator, device, config_entry.entry_id)
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for device in coordinator.data[COVER].values()
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)
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class ComelitCoverEntity(
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CoordinatorEntity[ComelitSerialBridge], RestoreEntity, CoverEntity
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):
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"""Cover device."""
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_attr_device_class = CoverDeviceClass.SHUTTER
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_attr_has_entity_name = True
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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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self._api = coordinator.api
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self._device = device
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super().__init__(coordinator)
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# Use config_entry.entry_id as base for unique_id
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# because no serial number or mac is available
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self._attr_unique_id = f"{config_entry_entry_id}-{device.index}"
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self._attr_device_info = coordinator.platform_device_info(device)
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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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self._last_state: str | 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_state in [None, "unknown"]:
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return None
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if self.device_status != STATE_COVER.index("stopped"):
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return False
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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 self._last_state == STATE_CLOSED
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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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async def async_close_cover(self, **kwargs: Any) -> None:
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"""Close cover."""
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await self._api.set_device_status(COVER, self._device.index, STATE_OFF)
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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._api.set_device_status(COVER, self._device.index, STATE_ON)
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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._api.set_device_status(COVER, self._device.index, action)
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@callback
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def _handle_coordinator_update(self) -> None:
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"""Handle device update."""
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self._last_state = self.state
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self.async_write_ha_state()
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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 last_state := await self.async_get_last_state():
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self._last_state = last_state.state
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