Add Z-wave climate sensor override for Heatit Z-TRM6 (#103896)

* add some basic overrides for z-trm6

* switched id and type

* add fixtures some lints

* duplicate tests of z-trm3

* add broken test for trm6

* fix tests, remove name from fixtures, fix comment

* lints

* forgot lints

* add better description on pwer mode

* Update comment v2

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

* fix space from github web merge

* lint on fixture

* fix permissions on fixture

---------

Co-authored-by: geir råness <11741725+geirra@users.noreply.github.com>
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

homeassistant/components/zwave_js/discovery.py

@@ -530,6 +530,68 @@ class ZWaveDiscoverySchema:
         primary_value=SWITCH_BINARY_CURRENT_VALUE_SCHEMA,
         assumed_state=True,
     ),
+    # Heatit Z-TRM6
+    ZWaveDiscoverySchema(
+        platform=Platform.CLIMATE,
+        hint="dynamic_current_temp",
+        manufacturer_id={0x019B},
+        product_id={0x3001},
+        product_type={0x0030},
+        primary_value=ZWaveValueDiscoverySchema(
+            command_class={CommandClass.THERMOSTAT_MODE},
+            property={THERMOSTAT_MODE_PROPERTY},
+            type={ValueType.NUMBER},
+        ),
+        data_template=DynamicCurrentTempClimateDataTemplate(
+            lookup_table={
+                # Floor sensor
+                "Floor": ZwaveValueID(
+                    property_=THERMOSTAT_CURRENT_TEMP_PROPERTY,
+                    command_class=CommandClass.SENSOR_MULTILEVEL,
+                    endpoint=4,
+                ),
+                # Internal sensor
+                "Internal": ZwaveValueID(
+                    property_=THERMOSTAT_CURRENT_TEMP_PROPERTY,
+                    command_class=CommandClass.SENSOR_MULTILEVEL,
+                    endpoint=2,
+                ),
+                # Internal with limit by floor sensor
+                "Internal with floor limit": ZwaveValueID(
+                    property_=THERMOSTAT_CURRENT_TEMP_PROPERTY,
+                    command_class=CommandClass.SENSOR_MULTILEVEL,
+                    endpoint=2,
+                ),
+                # External sensor (connected to device)
+                "External": ZwaveValueID(
+                    property_=THERMOSTAT_CURRENT_TEMP_PROPERTY,
+                    command_class=CommandClass.SENSOR_MULTILEVEL,
+                    endpoint=3,
+                ),
+                # External sensor (connected to device) with limit by floor sensor (2x sensors)
+                "External with floor limit": ZwaveValueID(
+                    property_=THERMOSTAT_CURRENT_TEMP_PROPERTY,
+                    command_class=CommandClass.SENSOR_MULTILEVEL,
+                    endpoint=3,
+                ),
+                # PWER - Power regulator mode (no sensor used).
+                # This mode is not supported by the climate entity.
+                # Heating is set by adjusting parameter 25.
+                # P25: Set % of time the relay should be active when using PWER mode.
+                # (30-minute duty cycle)
+                # Use the air temperature as current temperature in the climate entity
+                # as we have nothing else.
+                "Power regulator": ZwaveValueID(
+                    property_=THERMOSTAT_CURRENT_TEMP_PROPERTY,
+                    command_class=CommandClass.SENSOR_MULTILEVEL,
+                    endpoint=2,
+                ),
+            },
+            dependent_value=ZwaveValueID(
+                property_=2, command_class=CommandClass.CONFIGURATION, endpoint=0
+            ),
+        ),
+    ),
     # Heatit Z-TRM3
     ZWaveDiscoverySchema(
         platform=Platform.CLIMATE,

tests/components/zwave_js/conftest.py

@@ -385,6 +385,12 @@ def climate_eurotronic_spirit_z_state_fixture():
     return json.loads(load_fixture("zwave_js/climate_eurotronic_spirit_z_state.json"))
 
 
+@pytest.fixture(name="climate_heatit_z_trm6_state", scope="session")
+def climate_heatit_z_trm6_state_fixture():
+    """Load the climate HEATIT Z-TRM6 thermostat node state fixture data."""
+    return json.loads(load_fixture("zwave_js/climate_heatit_z_trm6_state.json"))
+
+
 @pytest.fixture(name="climate_heatit_z_trm3_state", scope="session")
 def climate_heatit_z_trm3_state_fixture():
     """Load the climate HEATIT Z-TRM3 thermostat node state fixture data."""
@@ -897,6 +903,14 @@ def climate_eurotronic_spirit_z_fixture(client, climate_eurotronic_spirit_z_stat
     return node
 
 
+@pytest.fixture(name="climate_heatit_z_trm6")
+def climate_heatit_z_trm6_fixture(client, climate_heatit_z_trm6_state):
+    """Mock a climate radio HEATIT Z-TRM6 node."""
+    node = Node(client, copy.deepcopy(climate_heatit_z_trm6_state))
+    client.driver.controller.nodes[node.node_id] = node
+    return node
+
+
 @pytest.fixture(name="climate_heatit_z_trm3_no_value")
 def climate_heatit_z_trm3_no_value_fixture(
     client, climate_heatit_z_trm3_no_value_state