49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
"""Sensor for checking the battery level of Roomba."""
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import logging
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from homeassistant.const import DEVICE_CLASS_BATTERY, UNIT_PERCENTAGE
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from . import roomba_reported_state
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from .const import BLID, DOMAIN, ROOMBA_SESSION
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from .irobot_base import IRobotEntity
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up the iRobot Roomba vacuum cleaner."""
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domain_data = hass.data[DOMAIN][config_entry.entry_id]
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roomba = domain_data[ROOMBA_SESSION]
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blid = domain_data[BLID]
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roomba_vac = RoombaBattery(roomba, blid)
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async_add_entities([roomba_vac], True)
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class RoombaBattery(IRobotEntity):
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"""Class to hold Roomba Sensor basic info."""
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@property
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def name(self):
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"""Return the name of the sensor."""
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return f"{self._name} Battery Level"
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@property
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def unique_id(self):
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"""Return the ID of this sensor."""
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return f"battery_{self._blid}"
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@property
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def device_class(self):
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"""Return the device class of the sensor."""
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return DEVICE_CLASS_BATTERY
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@property
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def unit_of_measurement(self):
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"""Return the unit_of_measurement of the device."""
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return UNIT_PERCENTAGE
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@property
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def state(self):
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"""Return the state of the sensor."""
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return roomba_reported_state(self.vacuum).get("batPct")
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