93 lines
2.3 KiB
Python
93 lines
2.3 KiB
Python
"""Support for Netgear LTE sensors."""
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import logging
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import attr
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from homeassistant.components.sensor import DOMAIN
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from homeassistant.exceptions import PlatformNotReady
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from homeassistant.helpers.entity import Entity
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from . import CONF_MONITORED_CONDITIONS, DATA_KEY
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from .sensor_types import SENSOR_SMS, SENSOR_USAGE
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DEPENDENCIES = ['netgear_lte']
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_platform(
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hass, config, async_add_entities, discovery_info):
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"""Set up Netgear LTE sensor devices."""
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if discovery_info is None:
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return
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modem_data = hass.data[DATA_KEY].get_modem_data(discovery_info)
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if not modem_data:
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raise PlatformNotReady
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sensor_conf = discovery_info[DOMAIN]
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monitored_conditions = sensor_conf[CONF_MONITORED_CONDITIONS]
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sensors = []
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for sensor_type in monitored_conditions:
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if sensor_type == SENSOR_SMS:
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sensors.append(SMSSensor(modem_data, sensor_type))
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elif sensor_type == SENSOR_USAGE:
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sensors.append(UsageSensor(modem_data, sensor_type))
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async_add_entities(sensors, True)
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@attr.s
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class LTESensor(Entity):
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"""Base LTE sensor entity."""
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modem_data = attr.ib()
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sensor_type = attr.ib()
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async def async_update(self):
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"""Update state."""
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await self.modem_data.async_update()
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@property
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def unique_id(self):
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"""Return a unique ID like 'usage_5TG365AB0078V'."""
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return "{}_{}".format(self.sensor_type, self.modem_data.serial_number)
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class SMSSensor(LTESensor):
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"""Unread SMS sensor entity."""
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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 "Netgear LTE SMS"
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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 self.modem_data.unread_count
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class UsageSensor(LTESensor):
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"""Data usage sensor entity."""
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement."""
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return "MiB"
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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 "Netgear LTE usage"
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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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if self.modem_data.usage is None:
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return None
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return round(self.modem_data.usage / 1024**2, 1)
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