🐛 Distinguish between cool/heat climate mode

Without this, receiving Cooling_Mode=0 can wrongly set the heating mode
in compensation mode.

Relates to #220, possibly fixing it.

custom_components/aquarea/climate.py

@@ -3,6 +3,7 @@
 import logging
 from dataclasses import dataclass
 from enum import Enum, Flag, auto
+from functools import partial
 
 from homeassistant.components import mqtt
 from homeassistant.components.mqtt.client import async_publish
@@ -134,7 +135,7 @@ def __init__(
         self._operating_mode = OperatingMode(0)  # i.e None
 
         self._sensor_mode = ZoneSensorMode.WATER
-        self._climate_mode = ZoneClimateMode.DIRECT
+        self._climate_mode = {"HEATING": ZoneClimateMode.DIRECT, "COOLING": ZoneClimateMode.DIRECT}
         self._mode = ZoneTemperatureMode.DIRECT
         self.change_mode(ZoneTemperatureMode.DIRECT, initialization=True)
 
@@ -154,9 +155,13 @@ def evaluate_temperature_mode(self):
         elif self._sensor_mode == ZoneSensorMode.EXTERNAL:
             mode = ZoneTemperatureMode.NAN
         elif self._sensor_mode == ZoneSensorMode.WATER:
-            if self._climate_mode == ZoneClimateMode.DIRECT:
+            if OperatingMode.HEAT in self._operating_mode:
+                key_mode = "HEATING"
+            else:
+                key_mode = "COOLING"
+            if self._climate_mode[key_mode] == ZoneClimateMode.DIRECT:
                 mode = ZoneTemperatureMode.DIRECT
-            elif self._climate_mode == ZoneClimateMode.COMPENSATION:
+            elif self._climate_mode[key_mode] == ZoneClimateMode.COMPENSATION:
                 mode = ZoneTemperatureMode.COMPENSATION
             else:
                 assert False, f"Unknown combination of Sensor Mode and Climate Mode"
@@ -248,28 +253,28 @@ def sensor_mode_received(message):
         )
 
         @callback
-        def mode_received(message):
+        def mode_received(mod_key: str, message):
             if message.payload == "0":
                 climate_mode = ZoneClimateMode.COMPENSATION
             elif message.payload == "1":
                 climate_mode = ZoneClimateMode.DIRECT
             else:
                 assert False, f"Climate Mode received is not a known value"
-            if climate_mode != self._climate_mode: # if climate mode was changed
-                self._climate_mode = climate_mode   # updated it
+            if climate_mode != self._climate_mode[mod_key]: # if climate mode was changed
+                self._climate_mode[mod_key] = climate_mode   # updated it
                 self.evaluate_temperature_mode()    # and trigger temp eval
 
         await mqtt.async_subscribe(
             self.hass,
             f"{self.discovery_prefix}main/Heating_Mode",
-            mode_received,
+            partial(mode_received, "HEATING"),
             1,
         )
 
         await mqtt.async_subscribe(
             self.hass,
             f"{self.discovery_prefix}main/Cooling_Mode",
-            mode_received,
+            partial(mode_received, "COOLING"),
             1,
         )