39 lines
1.5 KiB
Python
39 lines
1.5 KiB
Python
import logging
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from phue import Bridge
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from app.observer.WeatherWatcher import STATE_CATEGORY_SUN, SOLAR_STATE_BELOW_HORIZON
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from app.StateMachine import track_state_change
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from app.observer.DeviceTracker import STATE_CATEGORY_ALL_DEVICES, STATE_H, STATE_H5, STATE_NH
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class HueTrigger:
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def __init__(self, config, eventbus, statemachine, device_tracker):
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self.statemachine = statemachine
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self.bridge = Bridge(config.get("hue","host"))
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self.lights = self.bridge.get_light_objects()
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self.logger = logging.getLogger("HueTrigger")
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for category in device_tracker.device_state_categories():
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track_state_change(eventbus, category, '*', STATE_H, self.handle_state_change)
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# Track when all devices are gone to shut down lights
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track_state_change(eventbus, STATE_CATEGORY_ALL_DEVICES, [STATE_H,STATE_H5], STATE_NH, self.handle_state_change)
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def handle_state_change(self, category, oldState, newState):
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# print "Hue Trigger - {}: {}->{}".format(category, oldState, newState)
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lights_are_on = sum([1 for light in self.lights if light.on]) > 0
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light_needed = not lights_are_on and self.statemachine.get_state(STATE_CATEGORY_SUN) == SOLAR_STATE_BELOW_HORIZON
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if newState == STATE_H and light_needed:
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self.logger.info("Home coming event for {}. Turning lights on".format(category))
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self.bridge.set_light([1,2,3], 'on', True)
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self.bridge.set_light([1,2,3], 'xy', [0.4595, 0.4105])
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elif newState == STATE_NH and lights_are_on:
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self.logger.info("Everyone has left. Turning lights off")
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self.bridge.set_light([1,2,3], 'on', False)
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