65 lines
2.1 KiB
Python
65 lines
2.1 KiB
Python
"""Support for Melnor RainCloud sprinkler water timer."""
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import logging
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import voluptuous as vol
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from homeassistant.components.sensor import PLATFORM_SCHEMA
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from homeassistant.const import CONF_MONITORED_CONDITIONS
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.icon import icon_for_battery_level
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from . import DATA_RAINCLOUD, ICON_MAP, SENSORS, RainCloudEntity
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_LOGGER = logging.getLogger(__name__)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Optional(CONF_MONITORED_CONDITIONS, default=list(SENSORS)): vol.All(
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cv.ensure_list, [vol.In(SENSORS)]
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)
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}
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)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up a sensor for a raincloud device."""
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raincloud = hass.data[DATA_RAINCLOUD].data
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sensors = []
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for sensor_type in config.get(CONF_MONITORED_CONDITIONS):
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if sensor_type == "battery":
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sensors.append(RainCloudSensor(raincloud.controller.faucet, sensor_type))
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else:
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# create a sensor for each zone managed by a faucet
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for zone in raincloud.controller.faucet.zones:
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sensors.append(RainCloudSensor(zone, sensor_type))
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add_entities(sensors, True)
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return True
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class RainCloudSensor(RainCloudEntity):
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"""A sensor implementation for raincloud device."""
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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._state
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def update(self):
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"""Get the latest data and updates the states."""
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_LOGGER.debug("Updating RainCloud sensor: %s", self._name)
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if self._sensor_type == "battery":
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self._state = self.data.battery
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else:
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self._state = getattr(self.data, self._sensor_type)
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@property
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def icon(self):
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"""Icon to use in the frontend, if any."""
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if self._sensor_type == "battery" and self._state is not None:
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return icon_for_battery_level(
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battery_level=int(self._state), charging=False
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)
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return ICON_MAP.get(self._sensor_type)
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