98 lines
3.7 KiB
Python
98 lines
3.7 KiB
Python
"""
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Support for Mercedes cars with Mercedes ME.
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For more details about this component, please refer to the documentation at
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https://home-assistant.io/components/binary_sensor.mercedesme/
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"""
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import logging
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import datetime
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from homeassistant.components.binary_sensor import (BinarySensorDevice)
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from homeassistant.components.mercedesme import (
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DATA_MME, FEATURE_NOT_AVAILABLE, MercedesMeEntity, BINARY_SENSORS)
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DEPENDENCIES = ['mercedesme']
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_LOGGER = logging.getLogger(__name__)
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Setup the sensor platform."""
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data = hass.data[DATA_MME].data
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if not data.cars:
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_LOGGER.error("No cars found. Check component log.")
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return
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devices = []
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for car in data.cars:
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for key, value in sorted(BINARY_SENSORS.items()):
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if car['availabilities'].get(key, 'INVALID') == 'VALID':
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devices.append(MercedesMEBinarySensor(
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data, key, value[0], car["vin"], None))
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else:
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_LOGGER.warning(FEATURE_NOT_AVAILABLE, key, car["license"])
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add_devices(devices, True)
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class MercedesMEBinarySensor(MercedesMeEntity, BinarySensorDevice):
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"""Representation of a Sensor."""
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@property
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def is_on(self):
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"""Return the state of the binary sensor."""
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return self._state
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@property
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def device_state_attributes(self):
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"""Return the state attributes."""
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if self._internal_name == "windowsClosed":
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return {
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"window_front_left": self._car["windowStatusFrontLeft"],
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"window_front_right": self._car["windowStatusFrontRight"],
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"window_rear_left": self._car["windowStatusRearLeft"],
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"window_rear_right": self._car["windowStatusRearRight"],
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"original_value": self._car[self._internal_name],
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"last_update": datetime.datetime.fromtimestamp(
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self._car["lastUpdate"]).strftime('%Y-%m-%d %H:%M:%S'),
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"car": self._car["license"]
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}
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elif self._internal_name == "tireWarningLight":
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return {
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"front_right_tire_pressure_kpa":
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self._car["frontRightTirePressureKpa"],
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"front_left_tire_pressure_kpa":
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self._car["frontLeftTirePressureKpa"],
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"rear_right_tire_pressure_kpa":
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self._car["rearRightTirePressureKpa"],
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"rear_left_tire_pressure_kpa":
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self._car["rearLeftTirePressureKpa"],
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"original_value": self._car[self._internal_name],
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"last_update": datetime.datetime.fromtimestamp(
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self._car["lastUpdate"]
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).strftime('%Y-%m-%d %H:%M:%S'),
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"car": self._car["license"],
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}
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return {
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"original_value": self._car[self._internal_name],
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"last_update": datetime.datetime.fromtimestamp(
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self._car["lastUpdate"]).strftime('%Y-%m-%d %H:%M:%S'),
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"car": self._car["license"]
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}
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def update(self):
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"""Fetch new state data for the sensor."""
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self._car = next(
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car for car in self._data.cars if car["vin"] == self._vin)
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if self._internal_name == "windowsClosed":
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self._state = bool(self._car[self._internal_name] == "CLOSED")
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elif self._internal_name == "tireWarningLight":
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self._state = bool(self._car[self._internal_name] != "INACTIVE")
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else:
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self._state = self._car[self._internal_name] is True
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_LOGGER.debug("Updated %s Value: %s IsOn: %s",
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self._internal_name, self._state, self.is_on)
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