120 lines
3.9 KiB
Python
120 lines
3.9 KiB
Python
"""Support for covers from FHEM"""
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import voluptuous as vol
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import logging
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from homeassistant.components.binary_sensor import PLATFORM_SCHEMA, BinarySensorEntity, \
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DEVICE_CLASS_MOTION, DEVICE_CLASS_OPENING, DEVICE_CLASS_BATTERY
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from homeassistant.const import CONF_NAME
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.event import async_call_later
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from homeassistant.core import callback
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from . import DATA_FHEM, device_error_reporting, CONF_FHEM_SENSOR_TYPE, CONF_FHEM_IDS
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_LOGGER = logging.getLogger(__name__)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Required(CONF_FHEM_IDS): vol.All(cv.ensure_list, [cv.string]),
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vol.Required(CONF_NAME): cv.string,
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vol.Required(CONF_FHEM_SENSOR_TYPE): vol.In(('motion', 'cover', 'battery')),
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})
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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connection = hass.data[DATA_FHEM]
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sensor = FhemBinarySensor(connection,
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config[CONF_NAME],
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config[CONF_FHEM_IDS],
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config[CONF_FHEM_SENSOR_TYPE])
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for dev_id in config[CONF_FHEM_IDS]:
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connection.register_device(dev_id, sensor)
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async_add_entities([sensor])
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class FhemBinarySensor(BinarySensorEntity):
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def __init__(self, connection, name, ids, sensor_type):
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self._on = None
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self.connection = connection
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self._ids = ids
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self._name = name
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self._type = sensor_type
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self._available = True
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self._state = None
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self._unsubscribe_motion_off = None
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@property
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def name(self):
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return self._name
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@property
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def should_poll(self):
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"""No polling needed."""
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return False
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@property
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def available(self) -> bool:
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return self._available and self.connection.connected
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@property
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def is_on(self):
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return self._state
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def refresh(self):
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pass
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async def line_received(self, line):
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if self._type == 'motion' and line.startswith('motion'):
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self._available = True
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self._state = True
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self._start_motion_off_callback(delay_in_seconds=31)
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await self.async_update_ha_state()
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elif self._type == 'cover' and line.startswith('cover'):
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self._available = True
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_, new_value = line.split(':')
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self._state = not (new_value.strip().lower() == 'closed')
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await self.async_update_ha_state()
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elif self._type == 'battery' and line.startswith('battery'):
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self._available = True
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_, new_value = line.split(':')
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self._state = not (new_value.strip().lower() == 'ok')
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await self.async_update_ha_state()
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elif line.startswith('ResndFail') or line.startswith('MISSING ACK'):
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self._available = False
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await self.async_update_ha_state()
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else:
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device_error_reporting(self.hass, line, component_type="Switch", component_name=self.entity_id)
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@property
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def device_state_attributes(self):
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return None
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def _start_motion_off_callback(self, delay_in_seconds):
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self._stop_motion_off_callback()
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self._unsubscribe_motion_off = async_call_later(self.hass, delay_in_seconds, self._stop_motion_callback)
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def _stop_motion_off_callback(self):
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if self._unsubscribe_motion_off is not None:
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self._unsubscribe_motion_off()
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self._unsubscribe_motion_off = None
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@callback
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def _stop_motion_callback(self, now):
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self._state = False
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self.schedule_update_ha_state()
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@property
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def device_class(self):
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if self._type == 'motion':
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return DEVICE_CLASS_MOTION
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elif self._type == 'cover':
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return DEVICE_CLASS_OPENING
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elif self._type == 'battery':
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return DEVICE_CLASS_BATTERY
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else:
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return None
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