72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
"""The Apple TV integration."""
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from __future__ import annotations
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from pyatv.interface import AppleTV as AppleTVInterface
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from homeassistant.core import callback
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity import Entity
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from . import AppleTVManager
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from .const import DOMAIN, SIGNAL_CONNECTED, SIGNAL_DISCONNECTED
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class AppleTVEntity(Entity):
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"""Device that sends commands to an Apple TV."""
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_attr_should_poll = False
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_attr_has_entity_name = True
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_attr_name = None
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atv: AppleTVInterface | None = None
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def __init__(self, name: str, identifier: str, manager: AppleTVManager) -> None:
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"""Initialize device."""
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self.manager = manager
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self._attr_unique_id = identifier
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self._attr_device_info = DeviceInfo(
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identifiers={(DOMAIN, identifier)},
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name=name,
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)
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async def async_added_to_hass(self) -> None:
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"""Handle when an entity is about to be added to Home Assistant."""
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@callback
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def _async_connected(atv: AppleTVInterface) -> None:
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"""Handle that a connection was made to a device."""
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self.atv = atv
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self.async_device_connected(atv)
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self.async_write_ha_state()
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@callback
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def _async_disconnected() -> None:
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"""Handle that a connection to a device was lost."""
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self.async_device_disconnected()
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self.atv = None
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self.async_write_ha_state()
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if self.manager.atv:
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# ATV is already connected
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_async_connected(self.manager.atv)
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass, f"{SIGNAL_CONNECTED}_{self.unique_id}", _async_connected
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)
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)
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass,
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f"{SIGNAL_DISCONNECTED}_{self.unique_id}",
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_async_disconnected,
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)
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)
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def async_device_connected(self, atv: AppleTVInterface) -> None:
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"""Handle when connection is made to device."""
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def async_device_disconnected(self) -> None:
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"""Handle when connection was lost to device."""
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