feat: Add Binary Sensor platform

custom_components/solarman/binary_sensor.py

@@ -0,0 +1,68 @@
+from __future__ import annotations
+
+import logging
+import asyncio
+import voluptuous as vol
+
+from functools import cached_property, partial
+
+from homeassistant.components.template.sensor import SensorTemplate
+from homeassistant.components.template.sensor import TriggerSensorEntity
+from homeassistant.components.switch import SwitchEntity, SwitchEntityDescription
+from homeassistant.helpers.template import Template
+
+from homeassistant.core import HomeAssistant, callback
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import EntityCategory, STATE_OFF, STATE_ON
+from homeassistant.helpers.device_registry import CONNECTION_NETWORK_MAC, DeviceInfo, format_mac
+from homeassistant.helpers.entity import Entity, ToggleEntity
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
+from homeassistant.components.binary_sensor import BinarySensorEntity, BinarySensorDeviceClass
+
+from .const import *
+from .common import *
+from .services import *
+from .entity import SolarmanEntity
+
+_LOGGER = logging.getLogger(__name__)
+
+_PLATFORM = get_current_file_name(__name__)
+
+def _create_sensor(coordinator, sensor):
+    try:
+        entity = SolarmanBinarySensorEntity(coordinator, sensor)
+
+        entity.update()
+
+        return entity
+    except BaseException as e:
+        _LOGGER.error(f"Configuring {sensor} failed. [{format_exception(e)}]")
+        raise
+
+async def async_setup_entry(hass: HomeAssistant, config: ConfigEntry, async_add_entities: AddEntitiesCallback) -> bool:
+    _LOGGER.debug(f"async_setup_entry: {config.options}")
+    coordinator = hass.data[DOMAIN][config.entry_id]
+
+    sensors = coordinator.inverter.get_sensors()
+
+    # Add entities.
+    #
+    _LOGGER.debug(f"async_setup: async_add_entities")
+
+    async_add_entities(_create_sensor(coordinator, sensor) for sensor in sensors if ("class" in sensor and sensor["class"] == _PLATFORM))
+
+    return True
+
+async def async_unload_entry(hass: HomeAssistant, config: ConfigEntry) -> bool:
+    _LOGGER.debug(f"async_unload_entry: {config.options}")
+
+    return True
+
+class SolarmanBinarySensorEntity(SolarmanEntity, BinarySensorEntity):
+    def __init__(self, coordinator, sensor):
+        SolarmanEntity.__init__(self, coordinator, _PLATFORM, sensor)
+
+    @property
+    def is_on(self) -> bool | None:
+        return self._attr_state != 0

custom_components/solarman/const.py

@@ -1,7 +1,7 @@
 from datetime import timedelta as td
 
 DOMAIN = "solarman"
-PLATFORMS: list[str] = ["sensor", "switch", "number", "select", "time"]
+PLATFORMS: list[str] = ["sensor", "binary_sensor", "switch", "number", "select", "time"]
 
 IP_BROADCAST = "<broadcast>"
 IP_ANY = "0.0.0.0"