status output

env

@@ -7,10 +7,13 @@ export MQTT_BOX_TOPIC_PREFIXES='{
 }'
 export MQTT_CENTRAL_TOPICS='{
   "general_off": "heating/system/general_off",
-  "maintenance_mode": "heating/system/maintenance_mode"
+  "maintenance_mode": "heating/system/maintenance_mode",
+  "status": "heating/system/status"
 }'
+export MQTT_STATUS_TOPIC="heating/status"
 export OFF_TEMPERATURE="5.0"
 export LOW_TEMPERATURE="15.0"
+export DEFAULT_HIGH_TEMPERATURE="21.0"
 export MAINTENANCE_TEMPERATURE="30.0"
 export BOXES='{
   "box1": {

src/main.py

@@ -16,7 +16,9 @@ BOX_TOPIC_PREFIXES_CONFIG = os.getenv("MQTT_BOX_TOPIC_PREFIXES")  # JSON configu
 CENTRAL_TOPICS_CONFIG = os.getenv("MQTT_CENTRAL_TOPICS")  # JSON configuration of central topics
 OFF_TEMPERATURE = os.getenv("OFF_TEMPERATURE", "5.0")
 LOW_TEMPERATURE = os.getenv("LOW_TEMPERATURE", "15.0")
+DEFAULT_HIGH_TEMPERATURE = os.getenv("DEFAULT_HIGH_TEMPERATURE", "21.0")
 MAINTENANCE_TEMPERATURE = os.getenv("MAINTENANCE_TEMPERATURE", "30.0")
+STATUS_TOPIC = os.getenv("MQTT_STATUS_TOPIC")
 
 # Check if required environment variables are set
 missing_vars = []
@@ -28,6 +30,8 @@ if not BOX_TOPIC_PREFIXES_CONFIG:
     missing_vars.append('MQTT_BOX_TOPIC_PREFIXES')
 if not CENTRAL_TOPICS_CONFIG:
     missing_vars.append('MQTT_CENTRAL_TOPICS')
+if not STATUS_TOPIC:
+    missing_vars.append('MQTT_STATUS_TOPIC')
 
 if missing_vars:
     logger.error(f"Error: The following environment variables are not set: {', '.join(missing_vars)}")
@@ -39,7 +43,9 @@ context = {}
 # configuration values for boxes
 context['off_temperature'] = OFF_TEMPERATURE
 context['low_temperature'] = LOW_TEMPERATURE
+context['default_high_temperature'] = DEFAULT_HIGH_TEMPERATURE
 context['maintenance_temperature'] = MAINTENANCE_TEMPERATURE
+context['status_topic'] = STATUS_TOPIC
 
 # Load box configurations from JSON
 try:

src/message_processor.py

@@ -11,6 +11,21 @@ from loguru import logger
 def prepare_context(box_name, context):
     local_context = {}
     
+    local_context['id'] = box_name
+    local_context['label'] = context['boxes'][box_name]['label']
+    local_context['high_temperature'] = context['default_high_temperature']
+    local_context['low_temperature'] = context['low_temperature']
+    local_context['off_temperature'] = context['off_temperature']
+    local_context['maintenance_temperature'] = context['maintenance_temperature']
+
+    local_context['general_off'] = False
+    local_context['maintenance_mode'] = False
+
+    local_context['window_state'] = {}
+    for w in context['boxes'][box_name]['windows']:
+        local_context['window_state'][w['label']] = 'closed'
+
+    local_context['output_temperature'] = local_context['high_temperature']
 
     return local_context
 
@@ -23,37 +38,43 @@ def process_message(box_name, topic_key, payload, context):
 
         match topic_key.split('/'):
             case [ primary_key, sub_key ] if primary_key == 'window':
-                result = process_window(box_name, context, sub_key, payload)
+                result = process_window(box_name, context, local_context, sub_key, payload)
             case [ primary_key ] if primary_key == 'high_temp':
-                result = process_high_temp(box_name, context, payload)
+                result = process_high_temp(box_name, context, local_context, payload)
             case [ primary_key ] if primary_key == 'cmd':
-                result = process_cmd(box_name, context, payload)
+                result = process_cmd(box_name, context, local_context, payload)
             case [ primary_key ] if primary_key == 'general_off':
-                result = process_general_off(box_name, context, payload)
+                result = process_general_off(box_name, context, local_context, payload)
             case [ primary_key ] if primary_key == 'maintenance_mode':
-                result = process_maintenance_mode(box_name, context, payload)
+                result = process_maintenance_mode(box_name, context, local_context, payload)
+            case [ primary_key ] if primary_key == 'status':
+                result = process_status(box_name, context, local_context, payload)
             case _:
                 raise Error(f"Unexcepted topic_key: {topic_key}, {payload}") 
 
         if result:
-            publish_topic = box["output_topic"]
-            context['client'].publish(publish_topic, result)
-            logger.info(f"[{box_name}] Result published on '{publish_topic}': {result}")
+            (result_message, status) = result
+            publish_topic = box["output_topic"] if not status else context['status_topic']
+            context['client'].publish(publish_topic, result_message)
+            logger.info(f"[{box_name}] Result published on '{publish_topic}': {status} {result_message}")
     except Exception as e:
         logger.error(f"[{box_name}] Error processing '{topic_key}': {e}") 
 
 
-def process_general_off(box_name, context, payload):
-    return "general off"
+def process_general_off(box_name, context, local_context, payload):
+    return ("general off", False)
 
-def process_maintenance_mode(box_name, context, payload):
-    return "maintenance mode"
+def process_maintenance_mode(box_name, context, local_context, payload):
+    return ("maintenance mode", False)
 
-def process_cmd(box_name, context, payload):
-    return f"cmd: {payload}"
+def process_status(box_name, context, local_context, payload):
+    return (f"{local_context}", True)
 
-def process_high_temp(box_name, context, payload):
-    return f"high_temp: {payload}"
+def process_cmd(box_name, context, local_context, payload):
+    return (f"cmd: {payload}", False)
 
-def process_window(box_name, context, sub_key, payload):
-    return f"window: {sub_key}, {payload}"
+def process_high_temp(box_name, context, local_context, payload):
+    return (f"high_temp: {payload}", False)
+
+def process_window(box_name, context, local_context, sub_key, payload):
+    return (f"window: {sub_key}, {payload}", False)