136 lines
4.1 KiB
Python
136 lines
4.1 KiB
Python
"""Support for Huawei LTE selects."""
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from __future__ import annotations
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from collections.abc import Callable
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from dataclasses import dataclass
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from functools import partial
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import logging
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from huawei_lte_api.enums.net import LTEBandEnum, NetworkBandEnum, NetworkModeEnum
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from homeassistant.components.select import (
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DOMAIN as SELECT_DOMAIN,
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SelectEntity,
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SelectEntityDescription,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import EntityCategory
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity import Entity
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import UNDEFINED
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from . import Router
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from .const import DOMAIN, KEY_NET_NET_MODE
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from .entity import HuaweiLteBaseEntityWithDevice
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_LOGGER = logging.getLogger(__name__)
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@dataclass(frozen=True, kw_only=True)
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class HuaweiSelectEntityDescription(SelectEntityDescription):
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"""Class describing Huawei LTE select entities."""
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setter_fn: Callable[[str], None]
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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 from config entry."""
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router = hass.data[DOMAIN].routers[config_entry.entry_id]
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selects: list[Entity] = []
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desc = HuaweiSelectEntityDescription(
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key=KEY_NET_NET_MODE,
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entity_category=EntityCategory.CONFIG,
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name="Preferred network mode",
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translation_key="preferred_network_mode",
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options=[
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NetworkModeEnum.MODE_AUTO.value,
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NetworkModeEnum.MODE_4G_3G_AUTO.value,
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NetworkModeEnum.MODE_4G_2G_AUTO.value,
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NetworkModeEnum.MODE_4G_ONLY.value,
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NetworkModeEnum.MODE_3G_2G_AUTO.value,
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NetworkModeEnum.MODE_3G_ONLY.value,
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NetworkModeEnum.MODE_2G_ONLY.value,
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],
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setter_fn=partial(
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router.client.net.set_net_mode,
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LTEBandEnum.ALL,
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NetworkBandEnum.ALL,
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),
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)
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selects.append(
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HuaweiLteSelectEntity(
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router,
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entity_description=desc,
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key=desc.key,
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item="NetworkMode",
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)
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)
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async_add_entities(selects, True)
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class HuaweiLteSelectEntity(HuaweiLteBaseEntityWithDevice, SelectEntity):
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"""Huawei LTE select entity."""
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entity_description: HuaweiSelectEntityDescription
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_raw_state: str | None = None
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def __init__(
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self,
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router: Router,
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entity_description: HuaweiSelectEntityDescription,
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key: str,
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item: str,
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) -> None:
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"""Initialize."""
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super().__init__(router)
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self.entity_description = entity_description
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self.key = key
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self.item = item
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name = None
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if self.entity_description.name != UNDEFINED:
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name = self.entity_description.name
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self._attr_name = name or self.item
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def select_option(self, option: str) -> None:
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"""Change the selected option."""
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self.entity_description.setter_fn(option)
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@property
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def current_option(self) -> str | None:
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"""Return current option."""
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return self._raw_state
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@property
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def _device_unique_id(self) -> str:
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return f"{self.key}.{self.item}"
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async def async_added_to_hass(self) -> None:
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"""Subscribe to needed data on add."""
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await super().async_added_to_hass()
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self.router.subscriptions[self.key].append(f"{SELECT_DOMAIN}/{self.item}")
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async def async_will_remove_from_hass(self) -> None:
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"""Unsubscribe from needed data on remove."""
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await super().async_will_remove_from_hass()
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self.router.subscriptions[self.key].remove(f"{SELECT_DOMAIN}/{self.item}")
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async def async_update(self) -> None:
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"""Update state."""
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try:
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value = self.router.data[self.key][self.item]
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except KeyError:
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_LOGGER.debug("%s[%s] not in data", self.key, self.item)
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self._available = False
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return
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self._available = True
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self._raw_state = str(value)
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