110 lines
3.0 KiB
Python
110 lines
3.0 KiB
Python
"""
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The HomeMatic sensor platform.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/sensor.homematic/
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"""
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import logging
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from homeassistant.const import STATE_UNKNOWN
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from homeassistant.components.homematic import HMDevice, ATTR_DISCOVER_DEVICES
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_LOGGER = logging.getLogger(__name__)
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DEPENDENCIES = ['homematic']
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HM_STATE_HA_CAST = {
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'RotaryHandleSensor': {0: 'closed',
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1: 'tilted',
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2: 'open'},
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'WaterSensor': {0: 'dry',
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1: 'wet',
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2: 'water'},
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'CO2Sensor': {0: 'normal',
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1: 'added',
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2: 'strong'},
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'IPSmoke': {0: 'off',
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1: 'primary',
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2: 'intrusion',
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3: 'secondary'},
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'RFSiren': {0: 'disarmed',
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1: 'extsens_armed',
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2: 'allsens_armed',
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3: 'alarm_blocked'},
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}
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HM_UNIT_HA_CAST = {
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'HUMIDITY': '%',
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'TEMPERATURE': '°C',
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'BRIGHTNESS': '#',
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'POWER': 'W',
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'CURRENT': 'mA',
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'VOLTAGE': 'V',
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'ENERGY_COUNTER': 'Wh',
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'GAS_POWER': 'm3',
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'GAS_ENERGY_COUNTER': 'm3',
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'LUX': 'lux',
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'RAIN_COUNTER': 'mm',
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'WIND_SPEED': 'km/h',
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'WIND_DIRECTION': '°',
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'WIND_DIRECTION_RANGE': '°',
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'SUNSHINEDURATION': '#',
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'AIR_PRESSURE': 'hPa',
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'FREQUENCY': 'Hz',
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'VALUE': '#',
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}
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HM_ICON_HA_CAST = {
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'WIND_SPEED': 'mdi:weather-windy',
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'HUMIDITY': 'mdi:water-percent',
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'TEMPERATURE': 'mdi:thermometer',
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'LUX': 'mdi:weather-sunny',
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'BRIGHTNESS': 'mdi:invert-colors',
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'POWER': 'mdi:flash-red-eye',
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'CURRENT': 'mdi:flash-red-eye',
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}
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Set up the HomeMatic platform."""
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if discovery_info is None:
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return
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devices = []
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for conf in discovery_info[ATTR_DISCOVER_DEVICES]:
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new_device = HMSensor(conf)
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devices.append(new_device)
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add_devices(devices)
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class HMSensor(HMDevice):
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"""Represents various HomeMatic sensors in Home Assistant."""
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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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# Does a cast exist for this class?
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name = self._hmdevice.__class__.__name__
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if name in HM_STATE_HA_CAST:
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return HM_STATE_HA_CAST[name].get(self._hm_get_state(), None)
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# No cast, return original value
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return self._hm_get_state()
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement of this entity, if any."""
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return HM_UNIT_HA_CAST.get(self._state, None)
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@property
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def icon(self):
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"""Return the icon to use in the frontend, if any."""
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return HM_ICON_HA_CAST.get(self._state, None)
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def _init_data_struct(self):
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"""Generate a data dictionary (self._data) from metadata."""
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if self._state:
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self._data.update({self._state: STATE_UNKNOWN})
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else:
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_LOGGER.critical("Can't initialize sensor %s", self._name)
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