mirror of https://github.com/home-assistant/core
54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
"""Button to start charging the Nissan Leaf."""
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from __future__ import annotations
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import logging
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from homeassistant.components.button import ButtonEntity
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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from . import DATA_CHARGING, DATA_LEAF
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from .entity import LeafEntity
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_LOGGER = logging.getLogger(__name__)
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def setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up of a Nissan Leaf button."""
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if discovery_info is None:
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return
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entities: list[LeafEntity] = []
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for vin, datastore in hass.data[DATA_LEAF].items():
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_LOGGER.debug("Adding button for vin=%s", vin)
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entities.append(LeafChargingButton(datastore))
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add_entities(entities, True)
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class LeafChargingButton(LeafEntity, ButtonEntity):
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"""Charging Button class."""
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_attr_icon = "mdi:power"
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@property
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def name(self) -> str:
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"""Sensor name."""
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return f"Start {self.car.leaf.nickname} Charging"
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@property
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def available(self) -> bool:
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"""Button availability."""
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return self.car.data[DATA_CHARGING] is not None
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async def async_press(self) -> None:
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"""Start charging."""
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await self.car.async_start_charging()
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