entity.py

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"""Entities for SolarLog integration."""
 
from __future__ import annotations
 
from homeassistant.components.sensor import SensorEntityDescription
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.update_coordinator import CoordinatorEntity
from homeassistant.util import slugify
 
from .const import DOMAIN
from .coordinator import SolarLogCoordinator
 
 
class SolarLogBaseEntity(CoordinatorEntity[SolarLogCoordinator]):
    """SolarLog base entity."""
 
    _attr_has_entity_name = True
 
    def __init__(
        self,
        coordinator: SolarLogCoordinator,
        description: SensorEntityDescription,
    ) -> None:
        """Initialize the SolarLogCoordinator sensor."""
        super().__init__(coordinator)
 
        self.entity_descriptionentity_description = description
 
 
class SolarLogCoordinatorEntity(SolarLogBaseEntity):
    """Base SolarLog Coordinator entity."""
 
    def __init__(
        self,
        coordinator: SolarLogCoordinator,
        description: SensorEntityDescription,
    ) -> None:
        """Initialize the SolarLogCoordinator sensor."""
        super().__init__(coordinator, description)
 
        self._attr_unique_id_attr_unique_id = f"{coordinator.unique_id}_{description.key}"
        self._attr_device_info_attr_device_info = DeviceInfo(
            manufacturer="Solar-Log",
            model="Controller",
            identifiers={(DOMAIN, coordinator.unique_id)},
            name=coordinator.name,
            configuration_url=coordinator.host,
        )
 
 
class SolarLogInverterEntity(SolarLogBaseEntity):
    """Base SolarLog inverter entity."""
 
    def __init__(
        self,
        coordinator: SolarLogCoordinator,
        description: SensorEntityDescription,
        device_id: int,
    ) -> None:
        """Initialize the SolarLogInverter sensor."""
        super().__init__(coordinator, description)
        name = f"{coordinator.unique_id}_{slugify(coordinator.solarlog.device_name(device_id))}"
        self._attr_unique_id_attr_unique_id = f"{name}_{description.key}"
        self._attr_device_info_attr_device_info = DeviceInfo(
            manufacturer="Solar-Log",
            model="Inverter",
            identifiers={(DOMAIN, name)},
            name=coordinator.solarlog.device_name(device_id),
            via_device=(DOMAIN, coordinator.unique_id),
        )
        self.device_iddevice_id = device_id