112 lines
3.1 KiB
Python
112 lines
3.1 KiB
Python
"""Support for SCSGate lights."""
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import logging
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from scsgate.tasks import ToggleStatusTask
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import voluptuous as vol
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from homeassistant.components.light import PLATFORM_SCHEMA, LightEntity
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from homeassistant.const import ATTR_ENTITY_ID, ATTR_STATE, CONF_DEVICES, CONF_NAME
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import homeassistant.helpers.config_validation as cv
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from . import CONF_SCS_ID, DOMAIN, SCSGATE_SCHEMA
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{vol.Required(CONF_DEVICES): cv.schema_with_slug_keys(SCSGATE_SCHEMA)}
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)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the SCSGate switches."""
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devices = config.get(CONF_DEVICES)
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lights = []
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logger = logging.getLogger(__name__)
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scsgate = hass.data[DOMAIN]
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if devices:
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for entity_info in devices.values():
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if entity_info[CONF_SCS_ID] in scsgate.devices:
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continue
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name = entity_info[CONF_NAME]
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scs_id = entity_info[CONF_SCS_ID]
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logger.info("Adding %s scsgate.light", name)
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light = SCSGateLight(
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name=name, scs_id=scs_id, logger=logger, scsgate=scsgate
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)
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lights.append(light)
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add_entities(lights)
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scsgate.add_devices_to_register(lights)
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class SCSGateLight(LightEntity):
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"""Representation of a SCSGate light."""
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def __init__(self, scs_id, name, logger, scsgate):
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"""Initialize the light."""
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self._name = name
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self._scs_id = scs_id
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self._toggled = False
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self._logger = logger
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self._scsgate = scsgate
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@property
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def scs_id(self):
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"""Return the SCS ID."""
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return self._scs_id
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@property
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def should_poll(self):
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"""No polling needed for a SCSGate light."""
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return False
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@property
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def name(self):
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"""Return the name of the device if any."""
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return self._name
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@property
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def is_on(self):
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"""Return true if light is on."""
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return self._toggled
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def turn_on(self, **kwargs):
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"""Turn the device on."""
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self._scsgate.append_task(ToggleStatusTask(target=self._scs_id, toggled=True))
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self._toggled = True
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self.schedule_update_ha_state()
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def turn_off(self, **kwargs):
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"""Turn the device off."""
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self._scsgate.append_task(ToggleStatusTask(target=self._scs_id, toggled=False))
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self._toggled = False
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self.schedule_update_ha_state()
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def process_event(self, message):
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"""Handle a SCSGate message related with this light."""
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if self._toggled == message.toggled:
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self._logger.info(
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"Light %s, ignoring message %s because state already active",
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self._scs_id,
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message,
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)
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# Nothing changed, ignoring
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return
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self._toggled = message.toggled
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self.schedule_update_ha_state()
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command = "off"
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if self._toggled:
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command = "on"
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self.hass.bus.fire(
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"button_pressed", {ATTR_ENTITY_ID: self._scs_id, ATTR_STATE: command}
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)
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