Merge branch 'main' into fix-email-obfuscation

midealocal/devices/x40/__init__.py

@@ -1,5 +1,6 @@
 """Midea local x40 device."""
 
+import json
 import logging
 import math
 from enum import StrEnum
@@ -43,7 +44,7 @@ def __init__(
         protocol: int,
         model: str,
         subtype: int,
-        customize: str,  # noqa: ARG002
+        customize: str,
     ) -> None:
         """Initialize Midea x40 Device."""
         super().__init__(
@@ -67,6 +68,14 @@ def __init__(
             },
         )
         self._fields: dict[str, Any] = {}
+        self._precision_halves: bool | None = None
+        self._default_precision_halves = False
+        self.set_customize(customize)
+
+    @property
+    def precision_halves(self) -> bool | None:
+        """Midea 40 device precision halves."""
+        return self._precision_halves
 
     @property
     def directions(self) -> list[str]:
@@ -100,6 +109,11 @@ def process_message(self, msg: bytes) -> dict[str, Any]:
         for status in self._attributes:
             if hasattr(message, str(status)):
                 value = getattr(message, str(status))
+                if (
+                    self._precision_halves
+                    and status == DeviceAttributes.current_temperature
+                ):
+                    value /= 2
                 if status == DeviceAttributes.direction:
                     self._attributes[status] = self._directions[
                         self._convert_from_midea_direction(value)
@@ -139,6 +153,18 @@ def set_attribute(self, attr: str, value: int | str | bool) -> None:
                 setattr(message, str(attr), value)
             self.build_send(message)
 
+    def set_customize(self, customize: str) -> None:
+        """Midea 40 device set customize."""
+        self._precision_halves = self._default_precision_halves
+        if customize and len(customize) > 0:
+            try:
+                params = json.loads(customize)
+                if params and "precision_halves" in params:
+                    self._precision_halves = params.get("precision_halves")
+            except Exception:
+                _LOGGER.exception("[%s] Set customize error", self.device_id)
+            self.update_all({"precision_halves": self._precision_halves})
+
 
 class MideaAppliance(MideaX40Device):
     """Midea x40 appliance."""

tests/devices/x40/__init__.py

@@ -0,0 +1 @@
+"""Midea local 40 device tests."""

tests/devices/x40/device_x40_test.py

@@ -0,0 +1,54 @@
+"""Test 40 Device."""
+
+from unittest.mock import patch
+
+import pytest
+
+from midealocal.devices.x40 import DeviceAttributes, MideaX40Device
+
+
+class TestMideaX40Device:
+    """Test Midea 40 Device."""
+
+    device: MideaX40Device
+
+    @pytest.fixture(autouse=True)
+    def _setup_device(self) -> None:
+        """Midea DA Device setup."""
+        self.device = MideaX40Device(
+            name="Test Device",
+            device_id=1,
+            ip_address="192.168.1.100",
+            port=6444,
+            token="AA",
+            key="BB",
+            protocol=3,
+            model="test_model",
+            subtype=1,
+            customize="",
+        )
+
+    def test_customize(self) -> None:
+        """Test precision halves."""
+        with patch(
+            "midealocal.devices.x40.MessageX40Response",
+        ) as mock_message_response:
+            mock_message = mock_message_response.return_value
+            mock_message.light = True
+            mock_message.ventilation = True
+            mock_message.fan_speed = 1
+            mock_message.direction = 5
+            mock_message.smelly_sensor = True
+
+            mock_message.current_temperature = 53
+            new_status = self.device.process_message(b"")
+            assert new_status[DeviceAttributes.current_temperature] == 53
+
+            self.device.set_customize('{"precision_halves": true}')
+            assert self.device.precision_halves is True
+            mock_message.current_temperature = 53
+            new_status = self.device.process_message(b"")
+            assert new_status[DeviceAttributes.current_temperature] == 26.5
+
+            self.device.set_customize("{")  # Test invalid json
+            assert self.device.precision_halves is False