switch.py

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"""Support for interacting with Digital Ocean droplets."""
 
from __future__ import annotations
 
import logging
from typing import Any
 
import voluptuous as vol
 
from homeassistant.components.switch import (
    PLATFORM_SCHEMA as SWITCH_PLATFORM_SCHEMA,
    SwitchEntity,
)
from homeassistant.core import HomeAssistant
import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
from . import (
    ATTR_CREATED_AT,
    ATTR_DROPLET_ID,
    ATTR_DROPLET_NAME,
    ATTR_FEATURES,
    ATTR_IPV4_ADDRESS,
    ATTR_IPV6_ADDRESS,
    ATTR_MEMORY,
    ATTR_REGION,
    ATTR_VCPUS,
    ATTRIBUTION,
    CONF_DROPLETS,
    DATA_DIGITAL_OCEAN,
)
 
_LOGGER = logging.getLogger(__name__)
 
DEFAULT_NAME = "Droplet"
 
PLATFORM_SCHEMA = SWITCH_PLATFORM_SCHEMA.extend(
    {vol.Required(CONF_DROPLETS): vol.All(cv.ensure_list, [cv.string])}
)
 
 
def setup_platform(
    hass: HomeAssistant,
    config: ConfigType,
    add_entities: AddEntitiesCallback,
    discovery_info: DiscoveryInfoType | None = None,
) -> None:
    """Set up the Digital Ocean droplet switch."""
    if not (digital := hass.data.get(DATA_DIGITAL_OCEAN)):
        return
 
    droplets = config[CONF_DROPLETS]
 
    dev = []
    for droplet in droplets:
        if (droplet_id := digital.get_droplet_id(droplet)) is None:
            _LOGGER.error("Droplet %s is not available", droplet)
            return
        dev.append(DigitalOceanSwitch(digital, droplet_id))
 
    add_entities(dev, True)
 
 
class DigitalOceanSwitch(SwitchEntity):
    """Representation of a Digital Ocean droplet switch."""
 
    _attr_attribution = ATTRIBUTION
 
    def __init__(self, do, droplet_id):
        """Initialize a new Digital Ocean sensor."""
        self._digital_ocean_digital_ocean = do
        self._droplet_id_droplet_id = droplet_id
        self.datadata = None
        self._state_state = None
 
    @property
    def name(self):
        """Return the name of the switch."""
        return self.datadata.name
 
    @property
    def is_on(self):
        """Return true if switch is on."""
        return self.datadata.status == "active"
 
    @property
    def extra_state_attributes(self):
        """Return the state attributes of the Digital Ocean droplet."""
        return {
            ATTR_CREATED_AT: self.datadata.created_at,
            ATTR_DROPLET_ID: self.datadata.id,
            ATTR_DROPLET_NAME: self.datadata.name,
            ATTR_FEATURES: self.datadata.features,
            ATTR_IPV4_ADDRESS: self.datadata.ip_address,
            ATTR_IPV6_ADDRESS: self.datadata.ip_v6_address,
            ATTR_MEMORY: self.datadata.memory,
            ATTR_REGION: self.datadata.region["name"],
            ATTR_VCPUS: self.datadata.vcpus,
        }
 
    def turn_on(self, **kwargs: Any) -> None:
        """Boot-up the droplet."""
        if self.datadata.status != "active":
            self.datadata.power_on()
 
    def turn_off(self, **kwargs: Any) -> None:
        """Shutdown the droplet."""
        if self.datadata.status == "active":
            self.datadata.power_off()
 
    def update(self) -> None:
        """Get the latest data from the device and update the data."""
        self._digital_ocean_digital_ocean.update()
 
        for droplet in self._digital_ocean_digital_ocean.data:
            if droplet.id == self._droplet_id_droplet_id:
                self.datadata = droplet