Z-Wave Device Registry Support (#17291)

* Add device_registry support for sensor and switch domains

* Add device_registry support for light

* Add device registry to binary_sensor, climate, cover

* Add device registry to zwave fan

* Fix test for config entry loading

* lint

* revert erroneous modification

* Revert device_registry.py change

homeassistant/components/binary_sensor/zwave.py

@@ -7,10 +7,11 @@ https://home-assistant.io/components/binary_sensor.zwave/
 import logging
 import datetime
 import homeassistant.util.dt as dt_util
+from homeassistant.core import callback
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.event import track_point_in_time
 from homeassistant.components import zwave
-from homeassistant.components.zwave import (  # noqa pylint: disable=unused-import
-    async_setup_platform, workaround)
+from homeassistant.components.zwave import workaround
 from homeassistant.components.binary_sensor import (
     DOMAIN,
     BinarySensorDevice)
@@ -19,6 +20,23 @@ _LOGGER = logging.getLogger(__name__)
 DEPENDENCIES = []
 
 
+async def async_setup_platform(hass, config, async_add_entities,
+                               discovery_info=None):
+    """Old method of setting up Z-Wave binary sensors."""
+    pass
+
+
+async def async_setup_entry(hass, config_entry, async_add_entities):
+    """Set up Z-Wave binary sensors from Config Entry."""
+    @callback
+    def async_add_binary_sensor(binary_sensor):
+        """Add Z-Wave  binary sensor."""
+        async_add_entities([binary_sensor])
+
+    async_dispatcher_connect(hass, 'zwave_new_binary_sensor',
+                             async_add_binary_sensor)
+
+
 def get_device(values, **kwargs):
     """Create Z-Wave entity device."""
     device_mapping = workaround.get_device_mapping(values.primary)

homeassistant/components/climate/zwave.py

@@ -6,14 +6,15 @@ https://home-assistant.io/components/climate.zwave/
 """
 # Because we do not compile openzwave on CI
 import logging
+from homeassistant.core import callback
 from homeassistant.components.climate import (
     DOMAIN, ClimateDevice, STATE_AUTO, STATE_COOL, STATE_HEAT,
     SUPPORT_TARGET_TEMPERATURE, SUPPORT_FAN_MODE,
     SUPPORT_OPERATION_MODE, SUPPORT_SWING_MODE)
-from homeassistant.components.zwave import (  # noqa pylint: disable=unused-import
-    ZWaveDeviceEntity, async_setup_platform)
+from homeassistant.components.zwave import ZWaveDeviceEntity
 from homeassistant.const import (
     STATE_OFF, TEMP_CELSIUS, TEMP_FAHRENHEIT, ATTR_TEMPERATURE)
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -42,6 +43,22 @@ STATE_MAPPINGS = {
 }
 
 
+async def async_setup_platform(hass, config, async_add_entities,
+                               discovery_info=None):
+    """Old method of setting up Z-Wave climate devices."""
+    pass
+
+
+async def async_setup_entry(hass, config_entry, async_add_entities):
+    """Set up Z-Wave Climate device from Config Entry."""
+    @callback
+    def async_add_climate(climate):
+        """Add Z-Wave Climate Device."""
+        async_add_entities([climate])
+
+    async_dispatcher_connect(hass, 'zwave_new_climate', async_add_climate)
+
+
 def get_device(hass, values, **kwargs):
     """Create Z-Wave entity device."""
     temp_unit = hass.config.units.temperature_unit

homeassistant/components/cover/zwave.py

@@ -5,18 +5,36 @@ For more details about this platform, please refer to the documentation
 https://home-assistant.io/components/cover.zwave/
 """
 import logging
+from homeassistant.core import callback
 from homeassistant.components.cover import (
     DOMAIN, SUPPORT_OPEN, SUPPORT_CLOSE, ATTR_POSITION)
 from homeassistant.components import zwave
-from homeassistant.components.zwave import (  # noqa pylint: disable=unused-import
-    ZWaveDeviceEntity, async_setup_platform, workaround)
+from homeassistant.components.zwave import (
+    ZWaveDeviceEntity, workaround)
 from homeassistant.components.cover import CoverDevice
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 
 _LOGGER = logging.getLogger(__name__)
 
 SUPPORT_GARAGE = SUPPORT_OPEN | SUPPORT_CLOSE
 
 
+async def async_setup_platform(hass, config, async_add_entities,
+                               discovery_info=None):
+    """Old method of setting up Z-Wave covers."""
+    pass
+
+
+async def async_setup_entry(hass, config_entry, async_add_entities):
+    """Set up Z-Wave Cover from Config Entry."""
+    @callback
+    def async_add_cover(cover):
+        """Add Z-Wave Cover."""
+        async_add_entities([cover])
+
+    async_dispatcher_connect(hass, 'zwave_new_cover', async_add_cover)
+
+
 def get_device(hass, values, node_config, **kwargs):
     """Create Z-Wave entity device."""
     invert_buttons = node_config.get(zwave.CONF_INVERT_OPENCLOSE_BUTTONS)

homeassistant/components/fan/zwave.py

@@ -7,11 +7,12 @@ https://home-assistant.io/components/fan.zwave/
 import logging
 import math
 
+from homeassistant.core import callback
 from homeassistant.components.fan import (
     DOMAIN, FanEntity, SPEED_OFF, SPEED_LOW, SPEED_MEDIUM, SPEED_HIGH,
     SUPPORT_SET_SPEED)
 from homeassistant.components import zwave
-from homeassistant.components.zwave import async_setup_platform  # noqa pylint: disable=unused-import
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -35,6 +36,22 @@ SPEED_TO_VALUE = {
 }
 
 
+async def async_setup_platform(hass, config, async_add_entities,
+                               discovery_info=None):
+    """Old method of setting up Z-Wave fans."""
+    pass
+
+
+async def async_setup_entry(hass, config_entry, async_add_entities):
+    """Set up Z-Wave Fan from Config Entry."""
+    @callback
+    def async_add_fan(fan):
+        """Add Z-Wave Fan."""
+        async_add_entities([fan])
+
+    async_dispatcher_connect(hass, 'zwave_new_fan', async_add_fan)
+
+
 def get_device(values, **kwargs):
     """Create Z-Wave entity device."""
     return ZwaveFan(values)

homeassistant/components/light/zwave.py

@@ -7,13 +7,14 @@ https://home-assistant.io/components/light.zwave/
 import logging
 
 from threading import Timer
+from homeassistant.core import callback
 from homeassistant.components.light import (
     ATTR_WHITE_VALUE, ATTR_BRIGHTNESS, ATTR_COLOR_TEMP, ATTR_HS_COLOR,
     ATTR_TRANSITION, SUPPORT_BRIGHTNESS, SUPPORT_COLOR_TEMP, SUPPORT_COLOR,
     SUPPORT_TRANSITION, SUPPORT_WHITE_VALUE, DOMAIN, Light)
 from homeassistant.components import zwave
-from homeassistant.components.zwave import async_setup_platform  # noqa pylint: disable=unused-import
 from homeassistant.const import STATE_OFF, STATE_ON
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 import homeassistant.util.color as color_util
 
 _LOGGER = logging.getLogger(__name__)
@@ -43,6 +44,22 @@ TEMP_WARM_HASS = (TEMP_COLOR_MAX - TEMP_COLOR_MIN) / 3 * 2 + TEMP_COLOR_MIN
 TEMP_COLD_HASS = (TEMP_COLOR_MAX - TEMP_COLOR_MIN) / 3 + TEMP_COLOR_MIN
 
 
+async def async_setup_platform(hass, config, async_add_entities,
+                               discovery_info=None):
+    """Old method of setting up Z-Wave lights."""
+    pass
+
+
+async def async_setup_entry(hass, config_entry, async_add_entities):
+    """Set up Z-Wave Light from Config Entry."""
+    @callback
+    def async_add_light(light):
+        """Add Z-Wave Light."""
+        async_add_entities([light])
+
+    async_dispatcher_connect(hass, 'zwave_new_light', async_add_light)
+
+
 def get_device(node, values, node_config, **kwargs):
     """Create Z-Wave entity device."""
     refresh = node_config.get(zwave.CONF_REFRESH_VALUE)

homeassistant/components/sensor/zwave.py

@@ -5,14 +5,31 @@ For more details about this platform, please refer to the documentation
 at https://home-assistant.io/components/sensor.zwave/
 """
 import logging
+from homeassistant.core import callback
 from homeassistant.components.sensor import DOMAIN
 from homeassistant.components import zwave
 from homeassistant.const import TEMP_CELSIUS, TEMP_FAHRENHEIT
-from homeassistant.components.zwave import async_setup_platform  # noqa pylint: disable=unused-import
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 
 _LOGGER = logging.getLogger(__name__)
 
 
+async def async_setup_platform(hass, config, async_add_entities,
+                               discovery_info=None):
+    """Old method of setting up Z-Wave sensors."""
+    pass
+
+
+async def async_setup_entry(hass, config_entry, async_add_entities):
+    """Set up Z-Wave Sensor from Config Entry."""
+    @callback
+    def async_add_sensor(sensor):
+        """Add Z-Wave Sensor."""
+        async_add_entities([sensor])
+
+    async_dispatcher_connect(hass, 'zwave_new_sensor', async_add_sensor)
+
+
 def get_device(node, values, **kwargs):
     """Create Z-Wave entity device."""
     # Generic Device mappings

homeassistant/components/switch/zwave.py

@@ -6,13 +6,30 @@ https://home-assistant.io/components/switch.zwave/
 """
 import logging
 import time
+from homeassistant.core import callback
 from homeassistant.components.switch import DOMAIN, SwitchDevice
 from homeassistant.components import zwave
-from homeassistant.components.zwave import workaround, async_setup_platform  # noqa pylint: disable=unused-import
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
 
 _LOGGER = logging.getLogger(__name__)
 
 
+async def async_setup_platform(hass, config, async_add_entities,
+                               discovery_info=None):
+    """Old method of setting up Z-Wave switches."""
+    pass
+
+
+async def async_setup_entry(hass, config_entry, async_add_entities):
+    """Set up Z-Wave Switch from Config Entry."""
+    @callback
+    def async_add_switch(switch):
+        """Add Z-Wave Switch."""
+        async_add_entities([switch])
+
+    async_dispatcher_connect(hass, 'zwave_new_switch', async_add_switch)
+
+
 def get_device(values, **kwargs):
     """Create zwave entity device."""
     return ZwaveSwitch(values)
@@ -25,8 +42,8 @@ class ZwaveSwitch(zwave.ZWaveDeviceEntity, SwitchDevice):
         """Initialize the Z-Wave switch device."""
         zwave.ZWaveDeviceEntity.__init__(self, values, DOMAIN)
         self.refresh_on_update = (
-            workaround.get_device_mapping(values.primary) ==
-            workaround.WORKAROUND_REFRESH_NODE_ON_UPDATE)
+            zwave.workaround.get_device_mapping(values.primary) ==
+            zwave.workaround.WORKAROUND_REFRESH_NODE_ON_UPDATE)
         self.last_update = time.perf_counter()
         self._state = self.values.primary.data
 

homeassistant/components/zwave/__init__.py

@@ -66,6 +66,9 @@ DEFAULT_CONF_INVERT_OPENCLOSE_BUTTONS = False
 DEFAULT_CONF_REFRESH_VALUE = False
 DEFAULT_CONF_REFRESH_DELAY = 5
 
+SUPPORTED_PLATFORMS = ['binary_sensor', 'climate', 'fan',
+                       'light', 'sensor', 'switch']
+
 RENAME_NODE_SCHEMA = vol.Schema({
     vol.Required(const.ATTR_NODE_ID): vol.Coerce(int),
     vol.Required(const.ATTR_NAME): cv.string,
@@ -224,7 +227,6 @@ async def async_setup_platform(hass, config, async_add_entities,
         discovery_info[const.DISCOVERY_DEVICE], None)
     if device is None:
         return False
-
     async_add_entities([device])
     return True
 
@@ -777,6 +779,10 @@ async def async_setup_entry(hass, config_entry):
     hass.services.async_register(DOMAIN, const.SERVICE_START_NETWORK,
                                  start_zwave)
 
+    for entry_component in SUPPORTED_PLATFORMS:
+        hass.async_create_task(hass.config_entries.async_forward_entry_setup(
+            config_entry, entry_component))
+
     return True
 
 
@@ -928,9 +934,13 @@ class ZWaveDeviceEntityValues():
         async def discover_device(component, device, dict_id):
             """Put device in a dictionary and call discovery on it."""
             self._hass.data[DATA_DEVICES][dict_id] = device
-            await discovery.async_load_platform(
-                self._hass, component, DOMAIN,
-                {const.DISCOVERY_DEVICE: dict_id}, self._zwave_config)
+            if component in SUPPORTED_PLATFORMS:
+                async_dispatcher_send(
+                    self._hass, 'zwave_new_{}'.format(component), device)
+            else:
+                await discovery.async_load_platform(
+                    self._hass, component, DOMAIN,
+                    {const.DISCOVERY_DEVICE: dict_id}, self._zwave_config)
 
         if device.unique_id:
             self._hass.add_job(discover_device, component, device, dict_id)
@@ -1010,6 +1020,18 @@ class ZWaveDeviceEntity(ZWaveBaseEntity):
         """Return a unique ID."""
         return self._unique_id
 
+    @property
+    def device_info(self):
+        """Return device information."""
+        return {
+            'identifiers': {
+                (DOMAIN, self.node_id)
+            },
+            'manufacturer': self.node.manufacturer_name,
+            'model': self.node.product_name,
+            'name': node_name(self.node),
+        }
+
     @property
     def name(self):
         """Return the name of the device."""

homeassistant/components/zwave/node_entity.py

@@ -8,7 +8,7 @@ from homeassistant.helpers.entity import Entity
 from .const import (
     ATTR_NODE_ID, COMMAND_CLASS_WAKE_UP, ATTR_SCENE_ID, ATTR_SCENE_DATA,
     ATTR_BASIC_LEVEL, EVENT_NODE_EVENT, EVENT_SCENE_ACTIVATED,
-    COMMAND_CLASS_CENTRAL_SCENE)
+    COMMAND_CLASS_CENTRAL_SCENE, DOMAIN)
 from .util import node_name, is_node_parsed
 
 _LOGGER = logging.getLogger(__name__)
@@ -110,6 +110,18 @@ class ZWaveNodeEntity(ZWaveBaseEntity):
         """Return unique ID of Z-wave node."""
         return self._unique_id
 
+    @property
+    def device_info(self):
+        """Return device information."""
+        return {
+            'identifiers': {
+                (DOMAIN, self.node_id)
+            },
+            'manufacturer': self.node.manufacturer_name,
+            'model': self.node.product_name,
+            'name': node_name(self.node)
+        }
+
     def network_node_changed(self, node=None, value=None, args=None):
         """Handle a changed node on the network."""
         if node and node.node_id != self.node_id:

tests/components/zwave/test_init.py

@@ -703,21 +703,24 @@ class TestZWaveDeviceEntityValues(unittest.TestCase):
                         const.COMMAND_CLASS_SWITCH_BINARY],
                 }}}
 
-        values = zwave.ZWaveDeviceEntityValues(
-            hass=self.hass,
-            schema=self.mock_schema,
-            primary_value=self.primary,
-            zwave_config=self.zwave_config,
-            device_config=self.device_config,
-            registry=self.registry
-        )
-        values._check_entity_ready()
-        self.hass.block_till_done()
+        with patch.object(zwave, 'async_dispatcher_send') as \
+                mock_dispatch_send:
 
-        assert discovery.async_load_platform.called
-        assert len(discovery.async_load_platform.mock_calls) == 1
-        args = discovery.async_load_platform.mock_calls[0][1]
-        assert args[1] == 'binary_sensor'
+            values = zwave.ZWaveDeviceEntityValues(
+                hass=self.hass,
+                schema=self.mock_schema,
+                primary_value=self.primary,
+                zwave_config=self.zwave_config,
+                device_config=self.device_config,
+                registry=self.registry
+            )
+            values._check_entity_ready()
+            self.hass.block_till_done()
+
+            assert mock_dispatch_send.called
+            assert len(mock_dispatch_send.mock_calls) == 1
+            args = mock_dispatch_send.mock_calls[0][1]
+            assert args[1] == 'zwave_new_binary_sensor'
 
     @patch.object(zwave, 'get_platform')
     @patch.object(zwave, 'discovery')