zigpyGH-2707 Expose supported values for ctrl_sequence_of_oper from t…

…hermostat cluster as config entity, so that the thermostat can be switched between cooling/heating (only).

 * Note: This is a thermostat that is used with a floor heating system. If cooling or heating should be used is defined by the underlying heat generator (for example a heat pump). Cooling/heating on the thermostat only defines how the thermostat decide if the valve should opened/closed (heat: current_temp<heat_target, cool: current_temp>cool_target).

zhaquirks/bosch/RBSH_RTH0_ZB_EU.py

@@ -0,0 +1,35 @@
+"""Bosch RBSH-RTH0-ZB-EU (room thermostat II 230 V)."""
+
+from zigpy import types
+from zigpy.quirks.v2 import CustomDeviceV2, add_to_registry_v2
+from zigpy.zcl.clusters.hvac import ControlSequenceOfOperation, Thermostat
+
+from zhaquirks.bosch import BOSCH
+
+DEVICE_MODEL = "RBSH-RTH0-ZB-EU"
+
+CTRL_SEQUENCE_OF_OPERATION_ID = 0x001B
+
+
+class BoschControlSequenceOfOperation(types.enum8):
+    "supported ControlSequenceOfOperation modes."
+
+    Cooling_Only = ControlSequenceOfOperation.Cooling_Only
+    Heating_Only = ControlSequenceOfOperation.Heating_Only
+
+
+class BoschRoomThermostat(CustomDeviceV2):
+    "bosch theromstat device."
+
+
+(
+    add_to_registry_v2(BOSCH, DEVICE_MODEL)
+    .device_class(BoschRoomThermostat)
+    .enum(
+        Thermostat.AttributeDefs.ctrl_sequence_of_oper.name,
+        BoschControlSequenceOfOperation,
+        Thermostat.cluster_id,
+        # TODO: where to define?
+        translation_key="ctrl_sequence_of_oper",
+    )
+)