car outlet adjusted

apps/abstraction/transformation.py

@@ -375,10 +375,10 @@ def _transform_relay_shelly_to_abstract(payload: str) -> dict[str, Any]:
     return {"power": payload.strip()}
 
 # ============================================================================
-# HANDLER FUNCTIONS: relay - hottis_modbus technology
+# HANDLER FUNCTIONS: relay - hottis_pv_modbus technology
 # ============================================================================
 
-def _transform_relay_hottis_modbus_to_vendor(payload: dict[str, Any]) -> str:
+def _transform_relay_hottis_pv_modbus_to_vendor(payload: dict[str, Any]) -> str:
     """Transform abstract relay payload to Hottis Modbus format.
     
     Hottis Modbus expects plain text 'on' or 'off' (not JSON).
@@ -388,30 +388,36 @@ def _transform_relay_hottis_modbus_to_vendor(payload: dict[str, Any]) -> str:
     - Abstract: {'power': 'on'}
     - Hottis Modbus: 'on'
     """
-    power = payload.get("power", "off")
+    power = payload.get("power", "off").
     return power
 
 
-def _transform_relay_hottis_modbus_to_abstract(payload: str) -> dict[str, Any]:
+def _transform_relay_hottis_pv_modbus_to_abstract(payload: str) -> dict[str, Any]:
-    """Transform Hottis Modbus relay payload to abstract format.
+    def _transform_relay_hottis_pv_modbus_to_abstract(payload: str) -> dict[str, Any]:
+        """Transform Hottis Modbus relay payload to abstract format.
+        
+        Hottis Modbus sends JSON like:
+        {"status": "Ok", "timestamp": "...", "state": false, "cnt": 528}
+        
+        We only care about the 'state' field:
+        - state: true  -> power: 'on'
+        - state: false -> power: 'off'
+        """
+        data = json.loads(payload)
+
+        state = data.get("state", False)
+        power = "on" if bool(state) else "off"
     
-    Hottis Modbus sends plain text 'on' or 'off' (not JSON).
-    - 'on'/'off' -> power: 'on'/'off'
     
-    Example:
-    - Hottis Modbus: 'on'
-    - Abstract: {'power': 'on'}
-    """
     return {"power": payload.strip()}
 
 
 # ============================================================================
-# HANDLER FUNCTIONS: three_phase_powermeter - hottis_modbus technology
+# HANDLER FUNCTIONS: three_phase_powermeter - hottis_pv_modbus technology
 # ============================================================================
 
-def _transform_three_phase_powermeter_hottis_modbus_to_vendor(payload: dict[str, Any]) -> dict[str, Any]:
+def _transform_three_phase_powermeter_hottis_pv_modbus_to_vendor(payload: dict[str, Any]) -> dict[str, Any]:
-    """Transform abstract three_phase_powermeter payload to hottis_modbus format.
+    """Transform abstract three_phase_powermeter payload to hottis_pv_modbus format.
-
     energy: float = Field(..., description="Total energy in kWh")
     total_power: float = Field(..., description="Total power in W")
     phase1_power: float = Field(..., description="Power for phase 1 in W")
@@ -444,14 +450,14 @@ def _transform_three_phase_powermeter_hottis_modbus_to_vendor(payload: dict[str,
     return vendor_payload
 
 
-def _transform_three_phase_powermeter_hottis_modbus_to_abstract(payload: str) -> dict[str, Any]:
+def _transform_three_phase_powermeter_hottis_pv_modbus_to_abstract(payload: str) -> dict[str, Any]:
-    """Transform hottis_modbus three_phase_powermeter payload to abstract format.
+    """Transform hottis_pv_modbus three_phase_powermeter payload to abstract format.
     
     Transformations:
     - Direct mapping of all power meter fields
     
     Example:
-    - hottis_modbus: {'energy': 123.45, 'total_power': 1500.0, 'phase1_power': 500.0, ...}
+    - hottis_pv_modbus: {'energy': 123.45, 'total_power': 1500.0, 'phase1_power': 500.0, ...}
     - Abstract: {'energy': 123.45, 'total_power': 1500.0, 'phase1_power': 500.0, ...}
     """
     payload = json.loads(payload)
@@ -579,12 +585,12 @@ TRANSFORM_HANDLERS: dict[tuple[str, str, str], TransformHandler] = {
     ("relay", "zigbee2mqtt", "to_abstract"): _transform_relay_zigbee2mqtt_to_abstract,
     ("relay", "shelly", "to_vendor"): _transform_relay_shelly_to_vendor,
     ("relay", "shelly", "to_abstract"): _transform_relay_shelly_to_abstract,
-    ("relay", "hottis_modbus", "to_vendor"): _transform_relay_hottis_modbus_to_vendor,
+    ("relay", "hottis_pv_modbus", "to_vendor"): _transform_relay_hottis_pv_modbus_to_vendor,
-    ("relay", "hottis_modbus", "to_abstract"): _transform_relay_hottis_modbus_to_abstract,
+    ("relay", "hottis_pv_modbus", "to_abstract"): _transform_relay_hottis_pv_modbus_to_abstract,
 
     # Three-Phase Powermeter transformations
-    ("three_phase_powermeter", "hottis_modbus", "to_vendor"): _transform_three_phase_powermeter_hottis_modbus_to_vendor,
+    ("three_phase_powermeter", "hottis_pv_modbus", "to_vendor"): _transform_three_phase_powermeter_hottis_pv_modbus_to_vendor,
-    ("three_phase_powermeter", "hottis_modbus", "to_abstract"): _transform_three_phase_powermeter_hottis_modbus_to_abstract,
+    ("three_phase_powermeter", "hottis_pv_modbus", "to_abstract"): _transform_three_phase_powermeter_hottis_pv_modbus_to_abstract,
 }
 
 

config/devices.yaml

@@ -788,12 +788,12 @@ devices:
   name: Car Outlet
   type: relay
   cap_version: "relay@1.0.0"
-  technology: hottis_modbus
+  technology: hottis_pv_modbus
   features:
     power: true
   topics:
-    set: "caroutlet/cmd"
+    set: "IoT/Car/Control"
-    state: "caroutlet/state"
+    state: "IoT/Car/Control/State"
 
 - device_id: powermeter_caroutlet
   name: Car Outlet