fix: correct mixing valve alias and remove unused TOU status validator

Author: eman

README.rst

@@ -52,9 +52,9 @@ Basic Usage
         if device:
             # Access status information
             status = device.status
-            print(f"Water Temperature: {status.dhwTemperature}°F")
-            print(f"Tank Charge: {status.dhwChargePer}%")
-            print(f"Power Consumption: {status.currentInstPower}W")
+            print(f"Water Temperature: {status.dhw_temperature}°F")
+            print(f"Tank Charge: {status.dhw_charge_per}%")
+            print(f"Power Consumption: {status.current_inst_power}W")
             
             # Set temperature
             await api_client.set_device_temperature(device, 130)

src/nwp500/device_capabilities.py

@@ -42,6 +42,9 @@ class DeviceCapabilityChecker:
         "program_reservation_use": lambda f: bool(f.program_reservation_use),
         "recirculation_use": lambda f: bool(f.recirculation_use),
         "recirc_reservation_use": lambda f: bool(f.recirc_reservation_use),
+        "anti_legionella_setting_use": lambda f: bool(
+            f.anti_legionella_setting_use
+        ),
     }
 
     @classmethod

src/nwp500/mqtt_device_control.py

@@ -366,6 +366,7 @@ async def set_dhw_mode(
             device, CommandCode.DHW_MODE, "dhw-mode", param
         )
 
+    @requires_capability("anti_legionella_setting_use")
     async def enable_anti_legionella(
         self, device: Device, period_days: int
     ) -> int:
@@ -375,6 +376,7 @@ async def enable_anti_legionella(
             device, CommandCode.ANTI_LEGIONELLA_ON, "anti-leg-on", [period_days]
         )
 
+    @requires_capability("anti_legionella_setting_use")
     async def disable_anti_legionella(self, device: Device) -> int:
         """Disable the Anti-Legionella disinfection cycle."""
         return await self._mode_command(

tests/test_device_capabilities.py

@@ -82,6 +82,7 @@ def test_get_available_controls(self) -> None:
         mock_feature.program_reservation_use = False
         mock_feature.recirculation_use = True
         mock_feature.recirc_reservation_use = False
+        mock_feature.anti_legionella_setting_use = True
 
         controls = DeviceCapabilityChecker.get_available_controls(mock_feature)
 
@@ -92,7 +93,8 @@ def test_get_available_controls(self) -> None:
         assert controls["program_reservation_use"] is False
         assert controls["recirculation_use"] is True
         assert controls["recirc_reservation_use"] is False
-        assert len(controls) == 7
+        assert controls["anti_legionella_setting_use"] is True
+        assert len(controls) == 8
 
     def test_register_capability(self) -> None:
         """Test custom capability registration."""