Deprecate SmartThings switch entity

homeassistant/components/smartthings/strings.json

@@ -477,6 +477,10 @@
     "deprecated_binary_fridge_door": {
       "title": "Deprecated refrigerator door binary sensor detected in some automations or scripts",
       "description": "The refrigerator door binary sensor `{entity}` is deprecated and is used in the following automations or scripts:\n{items}\n\nSeparate entities for cooler and freezer door are available and should be used going forward. Please use them in the above automations or scripts to fix this issue."
+    },
+    "deprecated_switch_appliance": {
+      "title": "Deprecated switch detected in some automations or scripts",
+      "description": "The switch `{entity}` is deprecated and is used in the following automations or scripts:\n{items}\n\nThe actions of the switch did not work, and it has been replaced with a binary sensor instead. Please use them in the above automations or scripts to fix this issue."
     }
   }
 }

homeassistant/components/smartthings/switch.py

@@ -5,14 +5,22 @@ from __future__ import annotations
 from dataclasses import dataclass
 from typing import Any
 
-from pysmartthings import Attribute, Capability, Command, SmartThings
+from pysmartthings import Attribute, Capability, Category, Command, SmartThings
 
+from homeassistant.components.automation import automations_with_entity
+from homeassistant.components.script import scripts_with_entity
 from homeassistant.components.switch import SwitchEntity, SwitchEntityDescription
 from homeassistant.core import HomeAssistant
+from homeassistant.helpers import entity_registry as er
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
+from homeassistant.helpers.issue_registry import (
+    IssueSeverity,
+    async_create_issue,
+    async_delete_issue,
+)
 
 from . import FullDevice, SmartThingsConfigEntry
-from .const import MAIN
+from .const import DOMAIN, MAIN
 from .entity import SmartThingsEntity
 
 CAPABILITIES = (
@@ -151,6 +159,62 @@ class SmartThingsSwitch(SmartThingsEntity, SwitchEntity):
             == "on"
         )
 
+    async def async_added_to_hass(self) -> None:
+        """Call when entity is added to hass."""
+        await super().async_added_to_hass()
+        if self.entity_description != SWITCH or self.device.device.components[
+            MAIN
+        ].manufacturer_category not in {Category.DRYER, Category.WASHER}:
+            return
+        automations = automations_with_entity(self.hass, self.entity_id)
+        scripts = scripts_with_entity(self.hass, self.entity_id)
+        items = automations + scripts
+        if not items:
+            return
+
+        entity_reg: er.EntityRegistry = er.async_get(self.hass)
+        entity_automations = [
+            automation_entity
+            for automation_id in automations
+            if (automation_entity := entity_reg.async_get(automation_id))
+        ]
+        entity_scripts = [
+            script_entity
+            for script_id in scripts
+            if (script_entity := entity_reg.async_get(script_id))
+        ]
+
+        items_list = [
+            f"- [{item.original_name}](/config/automation/edit/{item.unique_id})"
+            for item in entity_automations
+        ] + [
+            f"- [{item.original_name}](/config/script/edit/{item.unique_id})"
+            for item in entity_scripts
+        ]
+
+        async_create_issue(
+            self.hass,
+            DOMAIN,
+            f"deprecated_switch_{self.entity_id}",
+            breaks_in_ha_version="2025.10.0",
+            is_fixable=False,
+            severity=IssueSeverity.WARNING,
+            translation_key="deprecated_switch_appliance",
+            translation_placeholders={
+                "entity": self.entity_id,
+                "items": "\n".join(items_list),
+            },
+        )
+
+    async def async_will_remove_from_hass(self) -> None:
+        """Call when entity will be removed from hass."""
+        await super().async_will_remove_from_hass()
+        if self.entity_description != SWITCH or self.device.device.components[
+            MAIN
+        ].manufacturer_category not in {Category.DRYER, Category.WASHER}:
+            return
+        async_delete_issue(self.hass, DOMAIN, f"deprecated_switch_{self.entity_id}")
+
 
 class SmartThingsCommandSwitch(SmartThingsSwitch):
     """Define a SmartThings command switch."""

tests/components/smartthings/test_switch.py

@@ -6,7 +6,10 @@ from pysmartthings import Attribute, Capability, Command
 import pytest
 from syrupy import SnapshotAssertion
 
-from homeassistant.components.smartthings.const import MAIN
+from homeassistant.components import automation, script
+from homeassistant.components.automation import automations_with_entity
+from homeassistant.components.script import scripts_with_entity
+from homeassistant.components.smartthings.const import DOMAIN, MAIN
 from homeassistant.components.switch import DOMAIN as SWITCH_DOMAIN
 from homeassistant.const import (
     ATTR_ENTITY_ID,
@@ -17,7 +20,8 @@ from homeassistant.const import (
     Platform,
 )
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers import entity_registry as er
+from homeassistant.helpers import entity_registry as er, issue_registry as ir
+from homeassistant.setup import async_setup_component
 
 from . import setup_integration, snapshot_smartthings_entities, trigger_update
 
@@ -120,3 +124,71 @@ async def test_state_update(
     )
 
     assert hass.states.get("switch.2nd_floor_hallway").state == STATE_OFF
+
+
+@pytest.mark.usefixtures("entity_registry_enabled_by_default")
+@pytest.mark.parametrize(
+    ("device_fixture", "entity_id"),
+    [
+        ("da_wm_wm_000001", "switch.washer"),
+        ("da_wm_wd_000001", "switch.dryer"),
+    ],
+)
+async def test_create_issue(
+    hass: HomeAssistant,
+    devices: AsyncMock,
+    mock_config_entry: MockConfigEntry,
+    issue_registry: ir.IssueRegistry,
+    entity_id: str,
+) -> None:
+    """Test we create an issue when an automation or script is using a deprecated entity."""
+    issue_id = f"deprecated_switch_{entity_id}"
+
+    assert await async_setup_component(
+        hass,
+        automation.DOMAIN,
+        {
+            automation.DOMAIN: {
+                "alias": "test",
+                "trigger": {"platform": "state", "entity_id": entity_id},
+                "action": {
+                    "action": "automation.turn_on",
+                    "target": {
+                        "entity_id": "automation.test",
+                    },
+                },
+            }
+        },
+    )
+    assert await async_setup_component(
+        hass,
+        script.DOMAIN,
+        {
+            script.DOMAIN: {
+                "test": {
+                    "sequence": [
+                        {
+                            "condition": "state",
+                            "entity_id": entity_id,
+                            "state": "on",
+                        },
+                    ],
+                }
+            }
+        },
+    )
+
+    await setup_integration(hass, mock_config_entry)
+
+    assert automations_with_entity(hass, entity_id)[0] == "automation.test"
+    assert scripts_with_entity(hass, entity_id)[0] == "script.test"
+
+    assert len(issue_registry.issues) == 1
+    assert issue_registry.async_get_issue(DOMAIN, issue_id)
+
+    await hass.config_entries.async_unload(mock_config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    # Assert the issue is no longer present
+    assert not issue_registry.async_get_issue(DOMAIN, issue_id)
+    assert len(issue_registry.issues) == 0