Fix available state

src/citadel/devices/__init__.py

@@ -1,10 +1,16 @@
 import typing
+import logging
 
 from citadel.mqtt import Client
 
 class Light:
 
-    def __init__(self, _id: str, client: Client, **kwargs):
+    def __init__(self, _id: str, client: Client, logger: logging.Logger=None, **kwargs):
+
+        if logger is None:
+            logger = logging.getLogger('devices.LightsGroup')
+        self.logger = logger
+
         self._state = None
         self._change_callback = None
         self._available = False
@@ -29,12 +35,11 @@ class Light:
         self._change_callback = callback
 
     def onLWTChange(self, client, userdata, msg):
-        state = msg.payload.decode()
-        if state == "Online":
+        available = msg.payload.decode()
+        if available == "Online":
             self._available = True
-        elif state == "Offline":
+        elif available == "Offline":
             self._available = False
-            self._state = False
         else:
             raise Exception("Unexpected value %s for LWT topic" % state)
 
@@ -75,8 +80,13 @@ class Light:
 
 class LightsGroup:
 
-    def __init__(self, _id: str, client: Client, lights: [Light]):
+    def __init__(self, _id: str, client: Client, lights: [Light], logger: logging.Logger=None):
         """ Create a virtual mqtt device that handle multiple light """
+
+        if logger is None:
+            logger = logging.getLogger('devices.LightsGroup')
+        self.logger = logger
+
         self._id = _id
         self._lights = lights
 
@@ -89,6 +99,8 @@ class LightsGroup:
         self._previous_state = all([l.state for l in self._lights])
         self._previous_available = all([l.available for l in self._lights])
 
+        self.logger.info("Available %s" % self._previous_available)
+
         self._client.add_on_connect_callback(self.on_connect)
 
     def on_connect(self, *args):
@@ -108,6 +120,7 @@ class LightsGroup:
     def onLightStateChange(self, light):
         available = all([l.available for l in self._lights])
         if available != self._previous_available:
+            self.logger.info('New available state %s for %s', available, self.id)
             self._previous_available = available
             self._client.publish('stat/devices/light/%s/AVAILABLE' % self.id, 'TRUE' if available else 'FALSE')