Replace profile targets with scene activation and searchable scene selector

Profiles now activate scene presets instead of individual targets, with
configurable deactivation behavior (none/revert/fallback scene). The
target checklist UI is replaced by a searchable combobox for scene
selection that scales well with many scenes.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

server/src/wled_controller/api/routes/profiles.py

@@ -4,9 +4,9 @@ from fastapi import APIRouter, Depends, HTTPException
 
 from wled_controller.api.auth import AuthRequired
 from wled_controller.api.dependencies import (
-    get_picture_target_store,
     get_profile_engine,
     get_profile_store,
+    get_scene_preset_store,
 )
 from wled_controller.api.schemas.profiles import (
     ConditionSchema,
@@ -16,7 +16,6 @@ from wled_controller.api.schemas.profiles import (
     ProfileUpdate,
 )
 from wled_controller.core.profiles.profile_engine import ProfileEngine
-from wled_controller.storage.picture_target_store import PictureTargetStore
 from wled_controller.storage.profile import (
     AlwaysCondition,
     ApplicationCondition,
@@ -27,6 +26,7 @@ from wled_controller.storage.profile import (
     TimeOfDayCondition,
 )
 from wled_controller.storage.profile_store import ProfileStore
+from wled_controller.storage.scene_preset_store import ScenePresetStore
 from wled_controller.utils import get_logger
 
 logger = get_logger(__name__)
@@ -79,9 +79,10 @@ def _profile_to_response(profile, engine: ProfileEngine) -> ProfileResponse:
         enabled=profile.enabled,
         condition_logic=profile.condition_logic,
         conditions=[_condition_to_schema(c) for c in profile.conditions],
-        target_ids=profile.target_ids,
+        scene_preset_id=profile.scene_preset_id,
+        deactivation_mode=profile.deactivation_mode,
+        deactivation_scene_preset_id=profile.deactivation_scene_preset_id,
         is_active=state["is_active"],
-        active_target_ids=state["active_target_ids"],
         last_activated_at=state.get("last_activated_at"),
         last_deactivated_at=state.get("last_deactivated_at"),
         created_at=profile.created_at,
@@ -94,12 +95,21 @@ def _validate_condition_logic(logic: str) -> None:
         raise HTTPException(status_code=400, detail=f"Invalid condition_logic: {logic}. Must be 'or' or 'and'.")
 
 
-def _validate_target_ids(target_ids: list, target_store: PictureTargetStore) -> None:
-    for tid in target_ids:
+def _validate_scene_refs(
+    scene_preset_id: str | None,
+    deactivation_scene_preset_id: str | None,
+    scene_store: ScenePresetStore,
+) -> None:
+    """Validate that referenced scene preset IDs exist."""
+    for sid, label in [
+        (scene_preset_id, "scene_preset_id"),
+        (deactivation_scene_preset_id, "deactivation_scene_preset_id"),
+    ]:
+        if sid is not None:
             try:
-            target_store.get_target(tid)
+                scene_store.get_preset(sid)
             except ValueError:
-            raise HTTPException(status_code=400, detail=f"Target not found: {tid}")
+                raise HTTPException(status_code=400, detail=f"Scene preset not found: {sid} ({label})")
 
 
 # ===== CRUD Endpoints =====
@@ -115,11 +125,11 @@ async def create_profile(
     _auth: AuthRequired,
     store: ProfileStore = Depends(get_profile_store),
     engine: ProfileEngine = Depends(get_profile_engine),
-    target_store: PictureTargetStore = Depends(get_picture_target_store),
+    scene_store: ScenePresetStore = Depends(get_scene_preset_store),
 ):
     """Create a new profile."""
     _validate_condition_logic(data.condition_logic)
-    _validate_target_ids(data.target_ids, target_store)
+    _validate_scene_refs(data.scene_preset_id, data.deactivation_scene_preset_id, scene_store)
 
     try:
         conditions = [_condition_from_schema(c) for c in data.conditions]
@@ -131,7 +141,9 @@ async def create_profile(
         enabled=data.enabled,
         condition_logic=data.condition_logic,
         conditions=conditions,
-        target_ids=data.target_ids,
+        scene_preset_id=data.scene_preset_id,
+        deactivation_mode=data.deactivation_mode,
+        deactivation_scene_preset_id=data.deactivation_scene_preset_id,
     )
 
     if profile.enabled:
@@ -189,13 +201,14 @@ async def update_profile(
     _auth: AuthRequired,
     store: ProfileStore = Depends(get_profile_store),
     engine: ProfileEngine = Depends(get_profile_engine),
-    target_store: PictureTargetStore = Depends(get_picture_target_store),
+    scene_store: ScenePresetStore = Depends(get_scene_preset_store),
 ):
     """Update a profile."""
     if data.condition_logic is not None:
         _validate_condition_logic(data.condition_logic)
-    if data.target_ids is not None:
-        _validate_target_ids(data.target_ids, target_store)
+
+    # Validate scene refs (only the ones being updated)
+    _validate_scene_refs(data.scene_preset_id, data.deactivation_scene_preset_id, scene_store)
 
     conditions = None
     if data.conditions is not None:
@@ -209,18 +222,25 @@ async def update_profile(
         if data.enabled is False:
             await engine.deactivate_if_active(profile_id)
 
-        profile = store.update_profile(
+        # Build update kwargs — use sentinel for Optional[str] fields
+        update_kwargs = dict(
             profile_id=profile_id,
             name=data.name,
             enabled=data.enabled,
             condition_logic=data.condition_logic,
             conditions=conditions,
-            target_ids=data.target_ids,
+            deactivation_mode=data.deactivation_mode,
         )
+        if data.scene_preset_id is not None:
+            update_kwargs["scene_preset_id"] = data.scene_preset_id
+        if data.deactivation_scene_preset_id is not None:
+            update_kwargs["deactivation_scene_preset_id"] = data.deactivation_scene_preset_id
+
+        profile = store.update_profile(**update_kwargs)
     except ValueError as e:
         raise HTTPException(status_code=404, detail=str(e))
 
-    # Re-evaluate immediately if profile is enabled (may have new conditions/targets)
+    # Re-evaluate immediately if profile is enabled (may have new conditions/scene)
     if profile.enabled:
         await engine.trigger_evaluate()
 

server/src/wled_controller/api/routes/scene_presets.py

@@ -22,15 +22,14 @@ from wled_controller.api.schemas.scene_presets import (
     ScenePresetUpdate,
 )
 from wled_controller.core.processing.processor_manager import ProcessorManager
+from wled_controller.core.scenes.scene_activator import (
+    apply_scene_state,
+    capture_current_snapshot,
+)
 from wled_controller.storage import DeviceStore
 from wled_controller.storage.picture_target_store import PictureTargetStore
 from wled_controller.storage.profile_store import ProfileStore
-from wled_controller.storage.scene_preset import (
-    DeviceBrightnessSnapshot,
-    ProfileSnapshot,
-    ScenePreset,
-    TargetSnapshot,
-)
+from wled_controller.storage.scene_preset import ScenePreset
 from wled_controller.storage.scene_preset_store import ScenePresetStore
 from wled_controller.core.profiles.profile_engine import ProfileEngine
 from wled_controller.utils import get_logger
@@ -39,45 +38,6 @@ logger = get_logger(__name__)
 router = APIRouter()
 
 
-# ===== Helpers =====
-
-def _capture_snapshot(
-    target_store: PictureTargetStore,
-    device_store: DeviceStore,
-    profile_store: ProfileStore,
-    processor_manager: ProcessorManager,
-) -> tuple:
-    """Capture current system state as snapshot lists."""
-    targets = []
-    for t in target_store.get_all_targets():
-        proc = processor_manager._processors.get(t.id)
-        running = proc.is_running if proc else False
-        targets.append(TargetSnapshot(
-            target_id=t.id,
-            running=running,
-            color_strip_source_id=getattr(t, "color_strip_source_id", ""),
-            brightness_value_source_id=getattr(t, "brightness_value_source_id", ""),
-            fps=getattr(t, "fps", 30),
-            auto_start=getattr(t, "auto_start", False),
-        ))
-
-    devices = []
-    for d in device_store.get_all_devices():
-        devices.append(DeviceBrightnessSnapshot(
-            device_id=d.id,
-            software_brightness=getattr(d, "software_brightness", 255),
-        ))
-
-    profiles = []
-    for p in profile_store.get_all_profiles():
-        profiles.append(ProfileSnapshot(
-            profile_id=p.id,
-            enabled=p.enabled,
-        ))
-
-    return targets, devices, profiles
-
-
 def _preset_to_response(preset: ScenePreset) -> ScenePresetResponse:
     return ScenePresetResponse(
         id=preset.id,
@@ -124,7 +84,7 @@ async def create_scene_preset(
     manager: ProcessorManager = Depends(get_processor_manager),
 ):
     """Capture current state as a new scene preset."""
-    targets, devices, profiles = _capture_snapshot(
+    targets, devices, profiles = capture_current_snapshot(
         target_store, device_store, profile_store, manager,
     )
 
@@ -244,7 +204,7 @@ async def recapture_scene_preset(
     manager: ProcessorManager = Depends(get_processor_manager),
 ):
     """Re-capture current state into an existing preset (updates snapshot)."""
-    targets, devices, profiles = _capture_snapshot(
+    targets, devices, profiles = capture_current_snapshot(
         target_store, device_store, profile_store, manager,
     )
 
@@ -287,101 +247,11 @@ async def activate_scene_preset(
     except ValueError as e:
         raise HTTPException(status_code=404, detail=str(e))
 
-    errors = []
+    status, errors = await apply_scene_state(
+        preset, target_store, device_store, profile_store, engine, manager,
+    )
 
-    # 1. Toggle profile enable states
-    for ps in preset.profiles:
-        try:
-            p = profile_store.get_profile(ps.profile_id)
-            if p.enabled != ps.enabled:
-                if not ps.enabled:
-                    await engine.deactivate_if_active(ps.profile_id)
-                profile_store.update_profile(ps.profile_id, enabled=ps.enabled)
-        except ValueError:
-            errors.append(f"Profile {ps.profile_id} not found (skipped)")
-        except Exception as e:
-            errors.append(f"Profile {ps.profile_id}: {e}")
-
-    # 2. Stop targets that should be stopped
-    for ts in preset.targets:
-        if not ts.running:
-            try:
-                proc = manager._processors.get(ts.target_id)
-                if proc and proc.is_running:
-                    await manager.stop_processing(ts.target_id)
-            except Exception as e:
-                errors.append(f"Stop target {ts.target_id}: {e}")
-
-    # 3. Update target configs (CSS, brightness source, FPS)
-    for ts in preset.targets:
-        try:
-            target = target_store.get_target(ts.target_id)
-            changed = {}
-            if getattr(target, "color_strip_source_id", None) != ts.color_strip_source_id:
-                changed["color_strip_source_id"] = ts.color_strip_source_id
-            if getattr(target, "brightness_value_source_id", None) != ts.brightness_value_source_id:
-                changed["brightness_value_source_id"] = ts.brightness_value_source_id
-            if getattr(target, "fps", None) != ts.fps:
-                changed["fps"] = ts.fps
-            if getattr(target, "auto_start", None) != ts.auto_start:
-                changed["auto_start"] = ts.auto_start
-
-            if changed:
-                target.update_fields(**changed)
-                target_store.update_target(ts.target_id, **changed)
-
-                # Sync live processor if running
-                proc = manager._processors.get(ts.target_id)
-                if proc and proc.is_running:
-                    css_changed = "color_strip_source_id" in changed
-                    bvs_changed = "brightness_value_source_id" in changed
-                    settings_changed = "fps" in changed
-                    if css_changed:
-                        target.sync_with_manager(manager, settings_changed=False, css_changed=True)
-                    if bvs_changed:
-                        target.sync_with_manager(manager, settings_changed=False, brightness_vs_changed=True)
-                    if settings_changed:
-                        target.sync_with_manager(manager, settings_changed=True)
-        except ValueError:
-            errors.append(f"Target {ts.target_id} not found (skipped)")
-        except Exception as e:
-            errors.append(f"Target {ts.target_id} config: {e}")
-
-    # 4. Start targets that should be running
-    for ts in preset.targets:
-        if ts.running:
-            try:
-                proc = manager._processors.get(ts.target_id)
-                if not proc or not proc.is_running:
-                    await manager.start_processing(ts.target_id)
-            except Exception as e:
-                errors.append(f"Start target {ts.target_id}: {e}")
-
-    # 5. Set device brightness
-    for ds in preset.devices:
-        try:
-            device = device_store.get_device(ds.device_id)
-            if device.software_brightness != ds.software_brightness:
-                device_store.update_device(ds.device_id, software_brightness=ds.software_brightness)
-                # Update live processor brightness
-                dev_state = manager._devices.get(ds.device_id)
-                if dev_state:
-                    dev_state.software_brightness = ds.software_brightness
-        except ValueError:
-            errors.append(f"Device {ds.device_id} not found (skipped)")
-        except Exception as e:
-            errors.append(f"Device {ds.device_id} brightness: {e}")
-
-    # Trigger profile re-evaluation after all changes
-    try:
-        await engine.trigger_evaluate()
-    except Exception as e:
-        errors.append(f"Profile re-evaluation: {e}")
-
-    status = "activated" if not errors else "partial"
-    if errors:
-        logger.warning(f"Scene preset {preset_id} activation errors: {errors}")
-    else:
+    if not errors:
         logger.info(f"Scene preset '{preset.name}' activated successfully")
 
     return ActivateResponse(status=status, errors=errors)

server/src/wled_controller/api/schemas/profiles.py

@@ -34,7 +34,9 @@ class ProfileCreate(BaseModel):
     enabled: bool = Field(default=True, description="Whether the profile is enabled")
     condition_logic: str = Field(default="or", description="How conditions combine: 'or' or 'and'")
     conditions: List[ConditionSchema] = Field(default_factory=list, description="List of conditions")
-    target_ids: List[str] = Field(default_factory=list, description="Target IDs to activate")
+    scene_preset_id: Optional[str] = Field(None, description="Scene preset to activate")
+    deactivation_mode: str = Field(default="none", description="'none', 'revert', or 'fallback_scene'")
+    deactivation_scene_preset_id: Optional[str] = Field(None, description="Scene preset for fallback deactivation")
 
 
 class ProfileUpdate(BaseModel):
@@ -44,7 +46,9 @@ class ProfileUpdate(BaseModel):
     enabled: Optional[bool] = Field(None, description="Whether the profile is enabled")
     condition_logic: Optional[str] = Field(None, description="How conditions combine: 'or' or 'and'")
     conditions: Optional[List[ConditionSchema]] = Field(None, description="List of conditions")
-    target_ids: Optional[List[str]] = Field(None, description="Target IDs to activate")
+    scene_preset_id: Optional[str] = Field(None, description="Scene preset to activate")
+    deactivation_mode: Optional[str] = Field(None, description="'none', 'revert', or 'fallback_scene'")
+    deactivation_scene_preset_id: Optional[str] = Field(None, description="Scene preset for fallback deactivation")
 
 
 class ProfileResponse(BaseModel):
@@ -55,9 +59,10 @@ class ProfileResponse(BaseModel):
     enabled: bool = Field(description="Whether the profile is enabled")
     condition_logic: str = Field(description="Condition combination logic")
     conditions: List[ConditionSchema] = Field(description="List of conditions")
-    target_ids: List[str] = Field(description="Target IDs to activate")
+    scene_preset_id: Optional[str] = Field(None, description="Scene preset to activate")
+    deactivation_mode: str = Field(default="none", description="Deactivation behavior")
+    deactivation_scene_preset_id: Optional[str] = Field(None, description="Fallback scene preset")
     is_active: bool = Field(default=False, description="Whether the profile is currently active")
-    active_target_ids: List[str] = Field(default_factory=list, description="Targets currently owned by this profile")
     last_activated_at: Optional[datetime] = Field(None, description="Last time this profile was activated")
     last_deactivated_at: Optional[datetime] = Field(None, description="Last time this profile was deactivated")
     created_at: datetime = Field(description="Creation timestamp")

server/src/wled_controller/core/profiles/profile_engine.py

@@ -1,9 +1,9 @@
-"""Profile engine — background loop that evaluates conditions and manages targets."""
+"""Profile engine — background loop that evaluates conditions and activates scenes."""
 
 import asyncio
 import re
 from datetime import datetime, timezone
-from typing import Dict, Optional, Set
+from typing import Dict, List, Optional, Set
 
 from wled_controller.core.profiles.platform_detector import PlatformDetector
 from wled_controller.storage.profile import (
@@ -17,27 +17,41 @@ from wled_controller.storage.profile import (
     TimeOfDayCondition,
 )
 from wled_controller.storage.profile_store import ProfileStore
+from wled_controller.storage.scene_preset import ScenePreset
 from wled_controller.utils import get_logger
 
 logger = get_logger(__name__)
 
 
 class ProfileEngine:
-    """Evaluates profile conditions and starts/stops targets accordingly."""
+    """Evaluates profile conditions and activates/deactivates scene presets."""
 
-    def __init__(self, profile_store: ProfileStore, processor_manager, poll_interval: float = 1.0,
-                 mqtt_service=None):
+    def __init__(
+        self,
+        profile_store: ProfileStore,
+        processor_manager,
+        poll_interval: float = 1.0,
+        mqtt_service=None,
+        scene_preset_store=None,
+        target_store=None,
+        device_store=None,
+    ):
         self._store = profile_store
         self._manager = processor_manager
         self._poll_interval = poll_interval
         self._detector = PlatformDetector()
         self._mqtt_service = mqtt_service
+        self._scene_preset_store = scene_preset_store
+        self._target_store = target_store
+        self._device_store = device_store
         self._task: Optional[asyncio.Task] = None
         self._eval_lock = asyncio.Lock()
 
         # Runtime state (not persisted)
-        # profile_id → set of target_ids that THIS profile started
-        self._active_profiles: Dict[str, Set[str]] = {}
+        # profile_id → True when profile is currently active
+        self._active_profiles: Dict[str, bool] = {}
+        # profile_id → snapshot captured before activation (for "revert" mode)
+        self._pre_activation_snapshots: Dict[str, ScenePreset] = {}
         # profile_id → datetime of last activation / deactivation
         self._last_activated: Dict[str, datetime] = {}
         self._last_deactivated: Dict[str, datetime] = {}
@@ -274,57 +288,116 @@ class ProfileEngine:
         return any(app in running_procs for app in apps_lower)
 
     async def _activate_profile(self, profile: Profile) -> None:
-        started: Set[str] = set()
-        failed = False
-        for target_id in profile.target_ids:
-            try:
-                # Skip targets that are already running (manual or other profile)
-                proc = self._manager._processors.get(target_id)
-                if proc and proc.is_running:
-                    continue
-
-                await self._manager.start_processing(target_id)
-                started.add(target_id)
-                logger.info(f"Profile '{profile.name}' started target {target_id}")
-            except Exception as e:
-                failed = True
-                logger.warning(f"Profile '{profile.name}' failed to start target {target_id}: {e}")
-
-        if started or not failed:
-            # Active: either we started targets, or all were already running
-            self._active_profiles[profile.id] = started
+        if not profile.scene_preset_id:
+            # No scene configured — just mark active (conditions matched but nothing to do)
+            self._active_profiles[profile.id] = True
             self._last_activated[profile.id] = datetime.now(timezone.utc)
-            self._fire_event(profile.id, "activated", list(started))
-            logger.info(f"Profile '{profile.name}' activated ({len(started)} targets started)")
+            self._fire_event(profile.id, "activated")
+            logger.info(f"Profile '{profile.name}' activated (no scene configured)")
+            return
+
+        if not self._scene_preset_store or not self._target_store or not self._device_store:
+            logger.warning(f"Profile '{profile.name}' matched but scene stores not available")
+            return
+
+        # Load the scene preset
+        try:
+            preset = self._scene_preset_store.get_preset(profile.scene_preset_id)
+        except ValueError:
+            logger.warning(f"Profile '{profile.name}': scene preset {profile.scene_preset_id} not found")
+            return
+
+        # For "revert" mode, capture current state before activating
+        if profile.deactivation_mode == "revert":
+            from wled_controller.core.scenes.scene_activator import capture_current_snapshot
+            targets, devices, profiles = capture_current_snapshot(
+                self._target_store, self._device_store, self._store, self._manager,
+            )
+            self._pre_activation_snapshots[profile.id] = ScenePreset(
+                id=f"_revert_{profile.id}",
+                name=f"Pre-activation snapshot for {profile.name}",
+                targets=targets,
+                devices=devices,
+                profiles=profiles,
+            )
+
+        # Apply the scene
+        from wled_controller.core.scenes.scene_activator import apply_scene_state
+        status, errors = await apply_scene_state(
+            preset, self._target_store, self._device_store, self._store,
+            self, self._manager, skip_profiles=True,
+        )
+
+        self._active_profiles[profile.id] = True
+        self._last_activated[profile.id] = datetime.now(timezone.utc)
+        self._fire_event(profile.id, "activated")
+
+        if errors:
+            logger.warning(f"Profile '{profile.name}' activated with errors: {errors}")
         else:
-            logger.debug(f"Profile '{profile.name}' matched but targets failed to start — will retry")
+            logger.info(f"Profile '{profile.name}' activated (scene '{preset.name}' applied)")
 
     async def _deactivate_profile(self, profile_id: str) -> None:
-        owned = self._active_profiles.pop(profile_id, set())
-        stopped = []
+        was_active = self._active_profiles.pop(profile_id, False)
+        if not was_active:
+            return
 
-        for target_id in owned:
+        # Look up the profile for deactivation settings
         try:
-                proc = self._manager._processors.get(target_id)
-                if proc and proc.is_running:
-                    await self._manager.stop_processing(target_id)
-                    stopped.append(target_id)
-                    logger.info(f"Profile {profile_id} stopped target {target_id}")
-            except Exception as e:
-                logger.warning(f"Profile {profile_id} failed to stop target {target_id}: {e}")
+            profile = self._store.get_profile(profile_id)
+        except ValueError:
+            profile = None
+
+        deactivation_mode = profile.deactivation_mode if profile else "none"
+
+        if deactivation_mode == "revert":
+            snapshot = self._pre_activation_snapshots.pop(profile_id, None)
+            if snapshot and self._target_store and self._device_store:
+                from wled_controller.core.scenes.scene_activator import apply_scene_state
+                status, errors = await apply_scene_state(
+                    snapshot, self._target_store, self._device_store, self._store,
+                    self, self._manager, skip_profiles=True,
+                )
+                if errors:
+                    logger.warning(f"Profile {profile_id} revert errors: {errors}")
+                else:
+                    logger.info(f"Profile {profile_id} deactivated (reverted to previous state)")
+            else:
+                logger.warning(f"Profile {profile_id}: no snapshot available for revert")
+
+        elif deactivation_mode == "fallback_scene":
+            fallback_id = profile.deactivation_scene_preset_id if profile else None
+            if fallback_id and self._scene_preset_store and self._target_store and self._device_store:
+                try:
+                    fallback = self._scene_preset_store.get_preset(fallback_id)
+                    from wled_controller.core.scenes.scene_activator import apply_scene_state
+                    status, errors = await apply_scene_state(
+                        fallback, self._target_store, self._device_store, self._store,
+                        self, self._manager, skip_profiles=True,
+                    )
+                    if errors:
+                        logger.warning(f"Profile {profile_id} fallback errors: {errors}")
+                    else:
+                        logger.info(f"Profile {profile_id} deactivated (fallback scene '{fallback.name}' applied)")
+                except ValueError:
+                    logger.warning(f"Profile {profile_id}: fallback scene {fallback_id} not found")
+            else:
+                logger.info(f"Profile {profile_id} deactivated (no fallback scene configured)")
+        else:
+            # "none" mode — just clear active state
+            logger.info(f"Profile {profile_id} deactivated")
 
-        if stopped:
         self._last_deactivated[profile_id] = datetime.now(timezone.utc)
-            self._fire_event(profile_id, "deactivated", stopped)
-            logger.info(f"Profile {profile_id} deactivated ({len(stopped)} targets stopped)")
+        self._fire_event(profile_id, "deactivated")
+        # Clean up any leftover snapshot
+        self._pre_activation_snapshots.pop(profile_id, None)
 
-    def _fire_event(self, profile_id: str, action: str, target_ids: list) -> None:
+    def _fire_event(self, profile_id: str, action: str) -> None:
         try:
             self._manager._fire_event({
                 "type": "profile_state_changed",
                 "profile_id": profile_id,
                 "action": action,
-                "target_ids": target_ids,
             })
         except Exception:
             pass
@@ -334,10 +407,8 @@ class ProfileEngine:
     def get_profile_state(self, profile_id: str) -> dict:
         """Get runtime state of a single profile."""
         is_active = profile_id in self._active_profiles
-        owned = list(self._active_profiles.get(profile_id, set()))
         return {
             "is_active": is_active,
-            "active_target_ids": owned,
             "last_activated_at": self._last_activated.get(profile_id),
             "last_deactivated_at": self._last_deactivated.get(profile_id),
         }

server/src/wled_controller/core/scenes/__init__.py

@@ -0,0 +1,8 @@
+"""Scene activation and snapshot utilities."""
+
+from wled_controller.core.scenes.scene_activator import (
+    apply_scene_state,
+    capture_current_snapshot,
+)
+
+__all__ = ["apply_scene_state", "capture_current_snapshot"]

server/src/wled_controller/core/scenes/scene_activator.py

@@ -0,0 +1,186 @@
+"""Reusable scene activation and snapshot capture logic.
+
+These functions are used by both the scene-presets API route and the profile engine.
+"""
+
+from typing import List, Optional, Tuple
+
+from wled_controller.core.processing.processor_manager import ProcessorManager
+from wled_controller.storage import DeviceStore
+from wled_controller.storage.picture_target_store import PictureTargetStore
+from wled_controller.storage.profile_store import ProfileStore
+from wled_controller.storage.scene_preset import (
+    DeviceBrightnessSnapshot,
+    ProfileSnapshot,
+    ScenePreset,
+    TargetSnapshot,
+)
+from wled_controller.utils import get_logger
+
+logger = get_logger(__name__)
+
+
+def capture_current_snapshot(
+    target_store: PictureTargetStore,
+    device_store: DeviceStore,
+    profile_store: ProfileStore,
+    processor_manager: ProcessorManager,
+) -> Tuple[List[TargetSnapshot], List[DeviceBrightnessSnapshot], List[ProfileSnapshot]]:
+    """Capture current system state as snapshot lists.
+
+    Returns (targets, devices, profiles) snapshot tuples.
+    """
+    targets = []
+    for t in target_store.get_all_targets():
+        proc = processor_manager._processors.get(t.id)
+        running = proc.is_running if proc else False
+        targets.append(TargetSnapshot(
+            target_id=t.id,
+            running=running,
+            color_strip_source_id=getattr(t, "color_strip_source_id", ""),
+            brightness_value_source_id=getattr(t, "brightness_value_source_id", ""),
+            fps=getattr(t, "fps", 30),
+            auto_start=getattr(t, "auto_start", False),
+        ))
+
+    devices = []
+    for d in device_store.get_all_devices():
+        devices.append(DeviceBrightnessSnapshot(
+            device_id=d.id,
+            software_brightness=getattr(d, "software_brightness", 255),
+        ))
+
+    profiles = []
+    for p in profile_store.get_all_profiles():
+        profiles.append(ProfileSnapshot(
+            profile_id=p.id,
+            enabled=p.enabled,
+        ))
+
+    return targets, devices, profiles
+
+
+async def apply_scene_state(
+    preset: ScenePreset,
+    target_store: PictureTargetStore,
+    device_store: DeviceStore,
+    profile_store: ProfileStore,
+    profile_engine,
+    processor_manager: ProcessorManager,
+    *,
+    skip_profiles: bool = False,
+) -> Tuple[str, List[str]]:
+    """Apply a scene preset's state to the system.
+
+    Args:
+        preset: The scene preset to activate.
+        target_store: Target store for reading/updating targets.
+        device_store: Device store for reading/updating devices.
+        profile_store: Profile store for reading/updating profiles.
+        profile_engine: Profile engine for deactivation and re-evaluation.
+        processor_manager: Processor manager for starting/stopping targets.
+        skip_profiles: If True, skip toggling profile enable states (used when
+            called from the profile engine itself to avoid recursion).
+
+    Returns:
+        (status, errors) where status is "activated" or "partial" and
+        errors is a list of error messages.
+    """
+    errors: List[str] = []
+
+    # 1. Toggle profile enable states
+    if not skip_profiles:
+        for ps in preset.profiles:
+            try:
+                p = profile_store.get_profile(ps.profile_id)
+                if p.enabled != ps.enabled:
+                    if not ps.enabled:
+                        await profile_engine.deactivate_if_active(ps.profile_id)
+                    profile_store.update_profile(ps.profile_id, enabled=ps.enabled)
+            except ValueError:
+                errors.append(f"Profile {ps.profile_id} not found (skipped)")
+            except Exception as e:
+                errors.append(f"Profile {ps.profile_id}: {e}")
+
+    # 2. Stop targets that should be stopped
+    for ts in preset.targets:
+        if not ts.running:
+            try:
+                proc = processor_manager._processors.get(ts.target_id)
+                if proc and proc.is_running:
+                    await processor_manager.stop_processing(ts.target_id)
+            except Exception as e:
+                errors.append(f"Stop target {ts.target_id}: {e}")
+
+    # 3. Update target configs (CSS, brightness source, FPS)
+    for ts in preset.targets:
+        try:
+            target = target_store.get_target(ts.target_id)
+            changed = {}
+            if getattr(target, "color_strip_source_id", None) != ts.color_strip_source_id:
+                changed["color_strip_source_id"] = ts.color_strip_source_id
+            if getattr(target, "brightness_value_source_id", None) != ts.brightness_value_source_id:
+                changed["brightness_value_source_id"] = ts.brightness_value_source_id
+            if getattr(target, "fps", None) != ts.fps:
+                changed["fps"] = ts.fps
+            if getattr(target, "auto_start", None) != ts.auto_start:
+                changed["auto_start"] = ts.auto_start
+
+            if changed:
+                target.update_fields(**changed)
+                target_store.update_target(ts.target_id, **changed)
+
+                # Sync live processor if running
+                proc = processor_manager._processors.get(ts.target_id)
+                if proc and proc.is_running:
+                    css_changed = "color_strip_source_id" in changed
+                    bvs_changed = "brightness_value_source_id" in changed
+                    settings_changed = "fps" in changed
+                    if css_changed:
+                        target.sync_with_manager(processor_manager, settings_changed=False, css_changed=True)
+                    if bvs_changed:
+                        target.sync_with_manager(processor_manager, settings_changed=False, brightness_vs_changed=True)
+                    if settings_changed:
+                        target.sync_with_manager(processor_manager, settings_changed=True)
+        except ValueError:
+            errors.append(f"Target {ts.target_id} not found (skipped)")
+        except Exception as e:
+            errors.append(f"Target {ts.target_id} config: {e}")
+
+    # 4. Start targets that should be running
+    for ts in preset.targets:
+        if ts.running:
+            try:
+                proc = processor_manager._processors.get(ts.target_id)
+                if not proc or not proc.is_running:
+                    await processor_manager.start_processing(ts.target_id)
+            except Exception as e:
+                errors.append(f"Start target {ts.target_id}: {e}")
+
+    # 5. Set device brightness
+    for ds in preset.devices:
+        try:
+            device = device_store.get_device(ds.device_id)
+            if device.software_brightness != ds.software_brightness:
+                device_store.update_device(ds.device_id, software_brightness=ds.software_brightness)
+                # Update live processor brightness
+                dev_state = processor_manager._devices.get(ds.device_id)
+                if dev_state:
+                    dev_state.software_brightness = ds.software_brightness
+        except ValueError:
+            errors.append(f"Device {ds.device_id} not found (skipped)")
+        except Exception as e:
+            errors.append(f"Device {ds.device_id} brightness: {e}")
+
+    # Trigger profile re-evaluation after all changes
+    if not skip_profiles:
+        try:
+            await profile_engine.trigger_evaluate()
+        except Exception as e:
+            errors.append(f"Profile re-evaluation: {e}")
+
+    status = "activated" if not errors else "partial"
+    if errors:
+        logger.warning(f"Scene activation errors: {errors}")
+
+    return status, errors

server/src/wled_controller/main.py

@@ -108,8 +108,14 @@ async def lifespan(app: FastAPI):
     mqtt_service = MQTTService(config.mqtt)
     set_mqtt_service(mqtt_service)
 
-    # Create profile engine (needs processor_manager + mqtt_service)
-    profile_engine = ProfileEngine(profile_store, processor_manager, mqtt_service=mqtt_service)
+    # Create profile engine (needs processor_manager + mqtt_service + stores for scene activation)
+    profile_engine = ProfileEngine(
+        profile_store, processor_manager,
+        mqtt_service=mqtt_service,
+        scene_preset_store=scene_preset_store,
+        target_store=picture_target_store,
+        device_store=device_store,
+    )
 
     # Create auto-backup engine
     auto_backup_engine = AutoBackupEngine(

server/src/wled_controller/static/css/profiles.css

@@ -174,28 +174,99 @@
     text-align: center;
 }
 
-/* Profile target checklist */
-.profile-targets-checklist {
+/* Scene selector (searchable combobox) */
+.scene-selector {
+    position: relative;
+}
+
+.scene-selector-input-wrap {
+    display: flex;
+    align-items: center;
+    border: 1px solid var(--border-color);
+    border-radius: 4px;
+    background: var(--bg-color);
+    overflow: hidden;
+}
+
+.scene-selector-input {
+    flex: 1;
+    padding: 6px 8px;
+    border: none;
+    background: transparent;
+    color: var(--text-color);
+    font-size: 0.9rem;
+    font-family: inherit;
+    outline: none;
+}
+
+.scene-selector-clear {
+    background: none;
+    border: none;
+    color: var(--text-muted);
+    font-size: 1.1rem;
+    cursor: pointer;
+    padding: 4px 8px;
+    line-height: 1;
+    display: none;
+}
+
+.scene-selector-clear.visible {
+    display: block;
+}
+
+.scene-selector-clear:hover {
+    color: var(--danger-color, #dc3545);
+}
+
+.scene-selector-dropdown {
+    display: none;
+    position: absolute;
+    top: 100%;
+    left: 0;
+    right: 0;
+    z-index: 100;
     max-height: 200px;
     overflow-y: auto;
     border: 1px solid var(--border-color);
-    border-radius: 4px;
-    padding: 6px;
+    border-top: none;
+    border-radius: 0 0 4px 4px;
+    background: var(--bg-color);
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
 }
 
-.profile-target-item {
+.scene-selector-dropdown.open {
+    display: block;
+}
+
+.scene-selector-item {
+    padding: 6px 10px;
+    font-size: 0.85rem;
+    cursor: pointer;
     display: flex;
     align-items: center;
-    gap: 8px;
-    padding: 4px 6px;
-    cursor: pointer;
-    border-radius: 3px;
+    gap: 6px;
+    transition: background 0.1s;
 }
 
-.profile-target-item:hover {
-    background: var(--bg-secondary, var(--bg-color));
+.scene-selector-item:hover {
+    background: rgba(33, 150, 243, 0.15);
 }
 
-.profile-target-item input[type="checkbox"] {
-    margin: 0;
+.scene-selector-item.selected {
+    background: rgba(33, 150, 243, 0.2);
+    font-weight: 600;
+}
+
+.scene-selector-item .scene-color-dot {
+    width: 10px;
+    height: 10px;
+    border-radius: 50%;
+    flex-shrink: 0;
+}
+
+.scene-selector-empty {
+    padding: 8px 10px;
+    font-size: 0.85rem;
+    color: var(--text-muted);
+    text-align: center;
 }

server/src/wled_controller/static/js/app.js

@@ -79,7 +79,7 @@ import {
 import {
     loadProfiles, openProfileEditor, closeProfileEditorModal,
     saveProfileEditor, addProfileCondition,
-    toggleProfileEnabled, toggleProfileTargets, deleteProfile,
+    toggleProfileEnabled, deleteProfile,
     expandAllProfileSections, collapseAllProfileSections,
 } from './features/profiles.js';
 import {
@@ -307,7 +307,6 @@ Object.assign(window, {
     saveProfileEditor,
     addProfileCondition,
     toggleProfileEnabled,
-    toggleProfileTargets,
     deleteProfile,
     expandAllProfileSections,
     collapseAllProfileSections,

server/src/wled_controller/static/js/features/dashboard.js

@@ -11,7 +11,7 @@ import { startAutoRefresh, updateTabBadge } from './tabs.js';
 import {
     getTargetTypeIcon,
     ICON_TARGET, ICON_PROFILE, ICON_CLOCK, ICON_WARNING, ICON_OK,
-    ICON_STOP, ICON_STOP_PLAIN, ICON_START, ICON_AUTOSTART, ICON_HELP,
+    ICON_STOP, ICON_STOP_PLAIN, ICON_START, ICON_AUTOSTART, ICON_HELP, ICON_SCENE,
 } from '../core/icons.js';
 import { loadScenePresets, renderScenePresetsSection } from './scene-presets.js';
 
@@ -269,12 +269,6 @@ function _updateProfilesInPlace(profiles) {
                 badge.textContent = t('profiles.status.inactive');
             }
         }
-        const metricVal = card.querySelector('.dashboard-metric-value');
-        if (metricVal) {
-            const cnt = p.target_ids.length;
-            const active = (p.active_target_ids || []).length;
-            metricVal.textContent = p.is_active ? `${active}/${cnt}` : `${cnt}`;
-        }
         const btn = card.querySelector('.dashboard-target-actions .dashboard-action-btn');
         if (btn) {
             btn.className = `dashboard-action-btn ${p.enabled ? 'stop' : 'start'}`;
@@ -490,7 +484,8 @@ export async function loadDashboard(forceFullRender = false) {
                 const activeProfiles = profiles.filter(p => p.is_active);
                 const inactiveProfiles = profiles.filter(p => !p.is_active);
                 updateTabBadge('profiles', activeProfiles.length);
-                const profileItems = [...activeProfiles, ...inactiveProfiles].map(p => renderDashboardProfile(p)).join('');
+                const sceneMap = new Map(scenePresets.map(s => [s.id, s]));
+                const profileItems = [...activeProfiles, ...inactiveProfiles].map(p => renderDashboardProfile(p, sceneMap)).join('');
 
                 dynamicHtml += `<div class="dashboard-section">
                     ${_sectionHeader('profiles', t('dashboard.section.profiles'), profiles.length)}
@@ -669,7 +664,7 @@ function renderDashboardTarget(target, isRunning, devicesMap = {}, cssSourceMap
     }
 }
 
-function renderDashboardProfile(profile) {
+function renderDashboardProfile(profile, sceneMap = new Map()) {
     const isActive = profile.is_active;
     const isDisabled = !profile.enabled;
 
@@ -693,9 +688,9 @@ function renderDashboardProfile(profile) {
             ? `<span class="dashboard-badge-active">${t('profiles.status.active')}</span>`
             : `<span class="dashboard-badge-stopped">${t('profiles.status.inactive')}</span>`;
 
-    const targetCount = profile.target_ids.length;
-    const activeCount = (profile.active_target_ids || []).length;
-    const targetsInfo = isActive ? `${activeCount}/${targetCount}` : `${targetCount}`;
+    // Scene info
+    const scene = profile.scene_preset_id ? sceneMap.get(profile.scene_preset_id) : null;
+    const sceneName = scene ? escapeHtml(scene.name) : t('profiles.scene.none_selected');
 
     return `<div class="dashboard-target dashboard-profile dashboard-card-link" data-profile-id="${profile.id}" onclick="if(!event.target.closest('button')){navigateToCard('profiles',null,'profiles','data-profile-id','${profile.id}')}">
         <div class="dashboard-target-info">
@@ -703,15 +698,10 @@ function renderDashboardProfile(profile) {
             <div>
                 <div class="dashboard-target-name">${escapeHtml(profile.name)}</div>
                 ${condSummary ? `<div class="dashboard-target-subtitle">${escapeHtml(condSummary)}</div>` : ''}
+                <div class="dashboard-target-subtitle">${ICON_SCENE} ${sceneName}</div>
             </div>
             ${statusBadge}
         </div>
-        <div class="dashboard-target-metrics">
-            <div class="dashboard-metric">
-                <div class="dashboard-metric-value">${targetsInfo}</div>
-                <div class="dashboard-metric-label">${t('dashboard.targets')}</div>
-            </div>
-        </div>
         <div class="dashboard-target-actions">
             <button class="dashboard-action-btn ${profile.enabled ? 'stop' : 'start'}" onclick="dashboardToggleProfile('${profile.id}', ${!profile.enabled})" title="${profile.enabled ? t('profiles.action.disable') : t('profiles.status.active')}">
                 ${profile.enabled ? ICON_STOP_PLAIN : ICON_START}

server/src/wled_controller/static/js/features/profiles.js

@@ -1,5 +1,5 @@
 /**
- * Profiles — profile cards, editor, condition builder, process picker.
+ * Profiles — profile cards, editor, condition builder, process picker, scene selector.
  */
 
 import { apiKey, _profilesCache, set_profilesCache, _profilesLoading, set_profilesLoading } from '../core/state.js';
@@ -9,7 +9,10 @@ import { showToast, showConfirm, setTabRefreshing } from '../core/ui.js';
 import { Modal } from '../core/modal.js';
 import { CardSection } from '../core/card-sections.js';
 import { updateTabBadge } from './tabs.js';
-import { ICON_SETTINGS, ICON_STOP_PLAIN, ICON_START, ICON_PAUSE, ICON_CLOCK, ICON_TARGET, ICON_PROFILE, ICON_HELP, ICON_OK, ICON_TIMER, ICON_MONITOR, ICON_RADIO } from '../core/icons.js';
+import { ICON_SETTINGS, ICON_START, ICON_PAUSE, ICON_CLOCK, ICON_PROFILE, ICON_HELP, ICON_OK, ICON_TIMER, ICON_MONITOR, ICON_RADIO, ICON_SCENE } from '../core/icons.js';
+
+// ===== Scene presets cache (shared by both selectors) =====
+let _scenesCache = [];
 
 class ProfileEditorModal extends Modal {
     constructor() { super('profile-editor-modal'); }
@@ -20,7 +23,9 @@ class ProfileEditorModal extends Modal {
             enabled: document.getElementById('profile-editor-enabled').checked.toString(),
             logic: document.getElementById('profile-editor-logic').value,
             conditions: JSON.stringify(getProfileEditorConditions()),
-            targets: JSON.stringify(getProfileEditorTargetIds()),
+            scenePresetId: document.getElementById('profile-scene-id').value,
+            deactivationMode: document.getElementById('profile-deactivation-mode').value,
+            deactivationScenePresetId: document.getElementById('profile-fallback-scene-id').value,
         };
     }
 }
@@ -48,24 +53,22 @@ export async function loadProfiles() {
     setTabRefreshing('profiles-content', true);
 
     try {
-        const [profilesResp, targetsResp] = await Promise.all([
+        const [profilesResp, scenesResp] = await Promise.all([
             fetchWithAuth('/profiles'),
-            fetchWithAuth('/picture-targets'),
+            fetchWithAuth('/scene-presets'),
         ]);
         if (!profilesResp.ok) throw new Error('Failed to load profiles');
         const data = await profilesResp.json();
-        const targetsData = targetsResp.ok ? await targetsResp.json() : { targets: [] };
-        const allTargets = targetsData.targets || [];
-        // Batch fetch all target states in a single request
-        const batchStatesResp = await fetchWithAuth('/picture-targets/batch/states');
-        const allStates = batchStatesResp.ok ? (await batchStatesResp.json()).states : {};
-        const runningTargetIds = new Set(
-            allTargets.filter(tgt => allStates[tgt.id]?.processing).map(tgt => tgt.id)
-        );
+        const scenesData = scenesResp.ok ? await scenesResp.json() : { presets: [] };
+        _scenesCache = scenesData.presets || [];
+
+        // Build scene name map for card rendering
+        const sceneMap = new Map(_scenesCache.map(s => [s.id, s]));
+
         set_profilesCache(data.profiles);
         const activeCount = data.profiles.filter(p => p.is_active).length;
         updateTabBadge('profiles', activeCount);
-        renderProfiles(data.profiles, runningTargetIds);
+        renderProfiles(data.profiles, sceneMap);
     } catch (error) {
         if (error.isAuth) return;
         console.error('Failed to load profiles:', error);
@@ -84,22 +87,21 @@ export function collapseAllProfileSections() {
     CardSection.collapseAll([csProfiles]);
 }
 
-function renderProfiles(profiles, runningTargetIds = new Set()) {
+function renderProfiles(profiles, sceneMap) {
     const container = document.getElementById('profiles-content');
 
-    const items = csProfiles.applySortOrder(profiles.map(p => ({ key: p.id, html: createProfileCard(p, runningTargetIds) })));
+    const items = csProfiles.applySortOrder(profiles.map(p => ({ key: p.id, html: createProfileCard(p, sceneMap) })));
     const toolbar = `<div class="stream-tab-bar"><span class="cs-expand-collapse-group"><button class="btn-expand-collapse" onclick="expandAllProfileSections()" title="${t('section.expand_all')}">⊞</button><button class="btn-expand-collapse" onclick="collapseAllProfileSections()" title="${t('section.collapse_all')}">⊟</button><button class="tutorial-trigger-btn" onclick="startProfilesTutorial()" title="${t('tour.restart')}">${ICON_HELP}</button></span></div>`;
     container.innerHTML = toolbar + csProfiles.render(items);
     csProfiles.bind();
 
     // Localize data-i18n elements within the profiles container only
-    // (calling global updateAllText() would trigger loadProfiles() again → infinite loop)
     container.querySelectorAll('[data-i18n]').forEach(el => {
         el.textContent = t(el.getAttribute('data-i18n'));
     });
 }
 
-function createProfileCard(profile, runningTargetIds = new Set()) {
+function createProfileCard(profile, sceneMap = new Map()) {
     const statusClass = !profile.enabled ? 'disabled' : profile.is_active ? 'active' : 'inactive';
     const statusText = !profile.enabled ? t('profiles.status.disabled') : profile.is_active ? t('profiles.status.active') : t('profiles.status.inactive');
 
@@ -136,7 +138,19 @@ function createProfileCard(profile, runningTargetIds = new Set()) {
         condPills = parts.join(`<span class="profile-logic-label">${logicLabel}</span>`);
     }
 
-    const targetCountText = `${profile.target_ids.length} target(s)${profile.is_active ? ` (${profile.active_target_ids.length} active)` : ''}`;
+    // Scene info
+    const scene = profile.scene_preset_id ? sceneMap.get(profile.scene_preset_id) : null;
+    const sceneName = scene ? escapeHtml(scene.name) : t('profiles.scene.none_selected');
+    const sceneColor = scene ? scene.color || '#4fc3f7' : '#888';
+
+    // Deactivation mode label
+    let deactivationLabel = '';
+    if (profile.deactivation_mode === 'revert') {
+        deactivationLabel = t('profiles.deactivation_mode.revert');
+    } else if (profile.deactivation_mode === 'fallback_scene') {
+        const fallback = profile.deactivation_scene_preset_id ? sceneMap.get(profile.deactivation_scene_preset_id) : null;
+        deactivationLabel = fallback ? `${t('profiles.deactivation_mode.fallback_scene')}: ${escapeHtml(fallback.name)}` : t('profiles.deactivation_mode.fallback_scene');
+    }
 
     let lastActivityMeta = '';
     if (profile.last_activated_at) {
@@ -157,20 +171,13 @@ function createProfileCard(profile, runningTargetIds = new Set()) {
             </div>
             <div class="card-subtitle">
                 <span class="card-meta">${profile.condition_logic === 'and' ? t('profiles.logic.all') : t('profiles.logic.any')}</span>
-                <span class="card-meta">${ICON_TARGET} ${targetCountText}</span>
+                <span class="card-meta">${ICON_SCENE} <span style="color:${sceneColor}">&#x25CF;</span> ${sceneName}</span>
+                ${deactivationLabel ? `<span class="card-meta">${deactivationLabel}</span>` : ''}
                 ${lastActivityMeta}
             </div>
             <div class="stream-card-props">${condPills}</div>
             <div class="card-actions">
                 <button class="btn btn-icon btn-secondary" onclick="openProfileEditor('${profile.id}')" title="${t('profiles.edit')}">${ICON_SETTINGS}</button>
-                ${profile.target_ids.length > 0 ? (() => {
-                    const anyRunning = profile.target_ids.some(id => runningTargetIds.has(id));
-                    return `<button class="btn btn-icon ${anyRunning ? 'btn-warning' : 'btn-success'}"
-                        onclick="toggleProfileTargets('${profile.id}')"
-                        title="${anyRunning ? t('profiles.toggle_all.stop') : t('profiles.toggle_all.start')}">
-                    ${anyRunning ? ICON_STOP_PLAIN : ICON_START}
-                </button>`;
-                })() : ''}
                 <button class="btn btn-icon ${profile.enabled ? 'btn-warning' : 'btn-success'}" onclick="toggleProfileEnabled('${profile.id}', ${!profile.enabled})" title="${profile.enabled ? t('profiles.action.disable') : t('profiles.status.active')}">
                     ${profile.enabled ? ICON_PAUSE : ICON_START}
                 </button>
@@ -191,7 +198,18 @@ export async function openProfileEditor(profileId) {
     errorEl.style.display = 'none';
     condList.innerHTML = '';
 
-    await loadProfileTargetChecklist([]);
+    // Fetch scenes for selector
+    try {
+        const resp = await fetchWithAuth('/scene-presets');
+        if (resp.ok) {
+            const data = await resp.json();
+            _scenesCache = data.presets || [];
+        }
+    } catch { /* use cached */ }
+
+    // Reset deactivation mode
+    document.getElementById('profile-deactivation-mode').value = 'none';
+    document.getElementById('profile-fallback-scene-group').style.display = 'none';
 
     if (profileId) {
         titleEl.innerHTML = `${ICON_PROFILE} ${t('profiles.edit')}`;
@@ -209,7 +227,13 @@ export async function openProfileEditor(profileId) {
                 addProfileConditionRow(c);
             }
 
-            await loadProfileTargetChecklist(profile.target_ids);
+            // Scene selector
+            _initSceneSelector('profile-scene', profile.scene_preset_id);
+
+            // Deactivation mode
+            document.getElementById('profile-deactivation-mode').value = profile.deactivation_mode || 'none';
+            _onDeactivationModeChange();
+            _initSceneSelector('profile-fallback-scene', profile.deactivation_scene_preset_id);
         } catch (e) {
             showToast(e.message, 'error');
             return;
@@ -220,44 +244,132 @@ export async function openProfileEditor(profileId) {
         nameInput.value = '';
         enabledInput.checked = true;
         logicSelect.value = 'or';
+        _initSceneSelector('profile-scene', null);
+        _initSceneSelector('profile-fallback-scene', null);
     }
 
+    // Wire up deactivation mode change
+    document.getElementById('profile-deactivation-mode').onchange = _onDeactivationModeChange;
+
     profileModal.open();
     modal.querySelectorAll('[data-i18n]').forEach(el => {
         el.textContent = t(el.getAttribute('data-i18n'));
     });
+    modal.querySelectorAll('[data-i18n-placeholder]').forEach(el => {
+        el.placeholder = t(el.getAttribute('data-i18n-placeholder'));
+    });
     profileModal.snapshot();
 }
 
+function _onDeactivationModeChange() {
+    const mode = document.getElementById('profile-deactivation-mode').value;
+    document.getElementById('profile-fallback-scene-group').style.display = mode === 'fallback_scene' ? '' : 'none';
+}
+
 export async function closeProfileEditorModal() {
     await profileModal.close();
 }
 
-async function loadProfileTargetChecklist(selectedIds) {
-    const container = document.getElementById('profile-targets-list');
-    try {
-        const resp = await fetchWithAuth('/picture-targets');
-        if (!resp.ok) throw new Error('Failed to load targets');
-        const data = await resp.json();
-        const targets = data.targets || [];
+// ===== Scene selector logic =====
 
-        if (targets.length === 0) {
-            container.innerHTML = `<small class="text-muted">${t('profiles.targets.empty')}</small>`;
-            return;
+function _initSceneSelector(prefix, selectedId) {
+    const hiddenInput = document.getElementById(`${prefix}-id`);
+    const searchInput = document.getElementById(`${prefix}-search`);
+    const clearBtn = document.getElementById(`${prefix}-clear`);
+    const dropdown = document.getElementById(`${prefix}-dropdown`);
+
+    hiddenInput.value = selectedId || '';
+
+    // Set initial display text
+    if (selectedId) {
+        const scene = _scenesCache.find(s => s.id === selectedId);
+        searchInput.value = scene ? scene.name : '';
+        clearBtn.classList.toggle('visible', true);
+    } else {
+        searchInput.value = '';
+        clearBtn.classList.toggle('visible', false);
     }
 
-        container.innerHTML = targets.map(tgt => {
-            const checked = selectedIds.includes(tgt.id) ? 'checked' : '';
-            return `<label class="profile-target-item">
-                <input type="checkbox" value="${tgt.id}" ${checked}>
-                <span>${escapeHtml(tgt.name)}</span>
-            </label>`;
+    // Render dropdown items
+    function renderDropdown(filter) {
+        const query = (filter || '').toLowerCase();
+        const filtered = query ? _scenesCache.filter(s => s.name.toLowerCase().includes(query)) : _scenesCache;
+
+        if (filtered.length === 0) {
+            dropdown.innerHTML = `<div class="scene-selector-empty">${t('profiles.scene.none_available')}</div>`;
+        } else {
+            dropdown.innerHTML = filtered.map(s => {
+                const selected = s.id === hiddenInput.value ? ' selected' : '';
+                return `<div class="scene-selector-item${selected}" data-scene-id="${s.id}"><span class="scene-color-dot" style="background:${escapeHtml(s.color || '#4fc3f7')}"></span>${escapeHtml(s.name)}</div>`;
             }).join('');
-    } catch (e) {
-        container.innerHTML = `<small class="text-muted">${e.message}</small>`;
         }
+
+        // Attach click handlers
+        dropdown.querySelectorAll('.scene-selector-item').forEach(item => {
+            item.addEventListener('click', () => {
+                const id = item.dataset.sceneId;
+                const scene = _scenesCache.find(s => s.id === id);
+                hiddenInput.value = id;
+                searchInput.value = scene ? scene.name : '';
+                clearBtn.classList.toggle('visible', true);
+                dropdown.classList.remove('open');
+            });
+        });
+    }
+
+    // Show dropdown on focus/click
+    searchInput.onfocus = () => {
+        renderDropdown(searchInput.value);
+        dropdown.classList.add('open');
+    };
+
+    searchInput.oninput = () => {
+        renderDropdown(searchInput.value);
+        dropdown.classList.add('open');
+        // If text doesn't match any scene, clear the hidden input
+        const exactMatch = _scenesCache.find(s => s.name.toLowerCase() === searchInput.value.toLowerCase());
+        if (!exactMatch) {
+            hiddenInput.value = '';
+            clearBtn.classList.toggle('visible', !!searchInput.value);
+        }
+    };
+
+    searchInput.onkeydown = (e) => {
+        if (e.key === 'Enter') {
+            e.preventDefault();
+            // Select first visible item
+            const first = dropdown.querySelector('.scene-selector-item');
+            if (first) first.click();
+        } else if (e.key === 'Escape') {
+            dropdown.classList.remove('open');
+            searchInput.blur();
+        }
+    };
+
+    // Clear button
+    clearBtn.onclick = () => {
+        hiddenInput.value = '';
+        searchInput.value = '';
+        clearBtn.classList.remove('visible');
+        dropdown.classList.remove('open');
+    };
+
+    // Close dropdown when clicking outside
+    const selectorEl = searchInput.closest('.scene-selector');
+    // Remove old listener if any (re-init)
+    if (selectorEl._outsideClickHandler) {
+        document.removeEventListener('click', selectorEl._outsideClickHandler);
+    }
+    selectorEl._outsideClickHandler = (e) => {
+        if (!selectorEl.contains(e.target)) {
+            dropdown.classList.remove('open');
+        }
+    };
+    document.addEventListener('click', selectorEl._outsideClickHandler);
 }
 
+// ===== Condition editor =====
+
 export function addProfileCondition() {
     addProfileConditionRow({ condition_type: 'application', apps: [], match_type: 'running' });
 }
@@ -444,7 +556,7 @@ function renderProcessPicker(picker, processes, existing) {
     }
     listEl.innerHTML = processes.map(p => {
         const added = existing.has(p.toLowerCase());
-        return `<div class="process-picker-item${added ? ' added' : ''}" data-process="${escapeHtml(p)}">${escapeHtml(p)}${added ? ' ✓' : ''}</div>`;
+        return `<div class="process-picker-item${added ? ' added' : ''}" data-process="${escapeHtml(p)}">${escapeHtml(p)}${added ? ' \u2713' : ''}</div>`;
     }).join('');
 
     listEl.querySelectorAll('.process-picker-item:not(.added)').forEach(item => {
@@ -455,7 +567,7 @@ function renderProcessPicker(picker, processes, existing) {
             const current = textarea.value.trim();
             textarea.value = current ? current + '\n' + proc : proc;
             item.classList.add('added');
-            item.textContent = proc + ' ✓';
+            item.textContent = proc + ' \u2713';
             picker._existing.add(proc.toLowerCase());
         });
     });
@@ -509,11 +621,6 @@ function getProfileEditorConditions() {
     return conditions;
 }
 
-function getProfileEditorTargetIds() {
-    const checkboxes = document.querySelectorAll('#profile-targets-list input[type="checkbox"]:checked');
-    return Array.from(checkboxes).map(cb => cb.value);
-}
-
 export async function saveProfileEditor() {
     const idInput = document.getElementById('profile-editor-id');
     const nameInput = document.getElementById('profile-editor-name');
@@ -531,7 +638,9 @@ export async function saveProfileEditor() {
         enabled: enabledInput.checked,
         condition_logic: logicSelect.value,
         conditions: getProfileEditorConditions(),
-        target_ids: getProfileEditorTargetIds(),
+        scene_preset_id: document.getElementById('profile-scene-id').value || null,
+        deactivation_mode: document.getElementById('profile-deactivation-mode').value,
+        deactivation_scene_preset_id: document.getElementById('profile-fallback-scene-id').value || null,
     };
 
     const profileId = idInput.value;
@@ -557,28 +666,6 @@ export async function saveProfileEditor() {
     }
 }
 
-export async function toggleProfileTargets(profileId) {
-    try {
-        const profileResp = await fetchWithAuth(`/profiles/${profileId}`);
-        if (!profileResp.ok) throw new Error('Failed to load profile');
-        const profile = await profileResp.json();
-        // Batch fetch all target states to determine which are running
-        const batchResp = await fetchWithAuth('/picture-targets/batch/states');
-        const allStates = batchResp.ok ? (await batchResp.json()).states : {};
-        const runningSet = new Set(
-            profile.target_ids.filter(id => allStates[id]?.processing)
-        );
-        const shouldStop = profile.target_ids.some(id => runningSet.has(id));
-        await Promise.all(profile.target_ids.map(id =>
-            fetchWithAuth(`/picture-targets/${id}/${shouldStop ? 'stop' : 'start'}`, { method: 'POST' }).catch(() => {})
-        ));
-        loadProfiles();
-    } catch (e) {
-        if (e.isAuth) return;
-        showToast(e.message, 'error');
-    }
-}
-
 export async function toggleProfileEnabled(profileId, enable) {
     try {
         const action = enable ? 'enable' : 'disable';

server/src/wled_controller/static/locales/en.json

@@ -593,9 +593,18 @@
   "profiles.condition.mqtt.match_mode.contains": "Contains",
   "profiles.condition.mqtt.match_mode.regex": "Regex",
   "profiles.condition.mqtt.hint": "Activate when an MQTT topic receives a matching payload",
-  "profiles.targets": "Targets:",
-  "profiles.targets.hint": "Targets to start when this profile activates",
-  "profiles.targets.empty": "No targets available",
+  "profiles.scene": "Scene:",
+  "profiles.scene.hint": "Scene preset to activate when conditions are met",
+  "profiles.scene.search_placeholder": "Search scenes...",
+  "profiles.scene.none_selected": "No scene",
+  "profiles.scene.none_available": "No scenes available",
+  "profiles.deactivation_mode": "Deactivation:",
+  "profiles.deactivation_mode.hint": "What happens when conditions stop matching",
+  "profiles.deactivation_mode.none": "None — keep current state",
+  "profiles.deactivation_mode.revert": "Revert to previous state",
+  "profiles.deactivation_mode.fallback_scene": "Activate fallback scene",
+  "profiles.deactivation_scene": "Fallback Scene:",
+  "profiles.deactivation_scene.hint": "Scene to activate when this profile deactivates",
   "profiles.status.active": "Active",
   "profiles.status.inactive": "Inactive",
   "profiles.status.disabled": "Disabled",
@@ -609,8 +618,6 @@
   "profiles.created": "Profile created",
   "profiles.deleted": "Profile deleted",
   "profiles.error.name_required": "Name is required",
-  "profiles.toggle_all.start": "Start all targets",
-  "profiles.toggle_all.stop": "Stop all targets",
   "scenes.title": "Scenes",
   "scenes.add": "Capture Scene",
   "scenes.edit": "Edit Scene",

server/src/wled_controller/static/locales/ru.json

@@ -593,9 +593,18 @@
   "profiles.condition.mqtt.match_mode.contains": "Содержит",
   "profiles.condition.mqtt.match_mode.regex": "Регулярное выражение",
   "profiles.condition.mqtt.hint": "Активировать при получении совпадающего значения по MQTT топику",
-  "profiles.targets": "Цели:",
-  "profiles.targets.hint": "Цели для запуска при активации профиля",
-  "profiles.targets.empty": "Нет доступных целей",
+  "profiles.scene": "Сцена:",
+  "profiles.scene.hint": "Пресет сцены для активации при выполнении условий",
+  "profiles.scene.search_placeholder": "Поиск сцен...",
+  "profiles.scene.none_selected": "Нет сцены",
+  "profiles.scene.none_available": "Нет доступных сцен",
+  "profiles.deactivation_mode": "Деактивация:",
+  "profiles.deactivation_mode.hint": "Что происходит, когда условия перестают выполняться",
+  "profiles.deactivation_mode.none": "Ничего — оставить текущее состояние",
+  "profiles.deactivation_mode.revert": "Вернуть предыдущее состояние",
+  "profiles.deactivation_mode.fallback_scene": "Активировать резервную сцену",
+  "profiles.deactivation_scene": "Резервная сцена:",
+  "profiles.deactivation_scene.hint": "Сцена для активации при деактивации профиля",
   "profiles.status.active": "Активен",
   "profiles.status.inactive": "Неактивен",
   "profiles.status.disabled": "Отключён",
@@ -609,8 +618,6 @@
   "profiles.created": "Профиль создан",
   "profiles.deleted": "Профиль удалён",
   "profiles.error.name_required": "Введите название",
-  "profiles.toggle_all.start": "Запустить все цели",
-  "profiles.toggle_all.stop": "Остановить все цели",
   "scenes.title": "Сцены",
   "scenes.add": "Захватить сцену",
   "scenes.edit": "Редактировать сцену",

server/src/wled_controller/static/locales/zh.json

@@ -593,9 +593,18 @@
   "profiles.condition.mqtt.match_mode.contains": "包含",
   "profiles.condition.mqtt.match_mode.regex": "正则表达式",
   "profiles.condition.mqtt.hint": "当 MQTT 主题收到匹配的消息时激活",
-  "profiles.targets": "目标：",
-  "profiles.targets.hint": "配置文件激活时要启动的目标",
-  "profiles.targets.empty": "没有可用的目标",
+  "profiles.scene": "场景：",
+  "profiles.scene.hint": "条件满足时激活的场景预设",
+  "profiles.scene.search_placeholder": "搜索场景...",
+  "profiles.scene.none_selected": "无场景",
+  "profiles.scene.none_available": "没有可用的场景",
+  "profiles.deactivation_mode": "停用方式：",
+  "profiles.deactivation_mode.hint": "条件不再满足时的行为",
+  "profiles.deactivation_mode.none": "无 — 保持当前状态",
+  "profiles.deactivation_mode.revert": "恢复到之前的状态",
+  "profiles.deactivation_mode.fallback_scene": "激活备用场景",
+  "profiles.deactivation_scene": "备用场景：",
+  "profiles.deactivation_scene.hint": "配置文件停用时激活的场景",
   "profiles.status.active": "活动",
   "profiles.status.inactive": "非活动",
   "profiles.status.disabled": "已禁用",
@@ -609,8 +618,6 @@
   "profiles.created": "配置文件已创建",
   "profiles.deleted": "配置文件已删除",
   "profiles.error.name_required": "名称为必填项",
-  "profiles.toggle_all.start": "启动所有目标",
-  "profiles.toggle_all.stop": "停止所有目标",
   "scenes.title": "场景",
   "scenes.add": "捕获场景",
   "scenes.edit": "编辑场景",

server/src/wled_controller/storage/profile.py

@@ -160,14 +160,16 @@ class MQTTCondition(Condition):
 
 @dataclass
 class Profile:
-    """Automation profile that activates targets based on conditions."""
+    """Automation profile that activates a scene preset based on conditions."""
 
     id: str
     name: str
     enabled: bool
     condition_logic: str  # "or" | "and"
     conditions: List[Condition]
-    target_ids: List[str]
+    scene_preset_id: Optional[str]  # scene to activate when conditions are met
+    deactivation_mode: str  # "none" | "revert" | "fallback_scene"
+    deactivation_scene_preset_id: Optional[str]  # scene for fallback_scene mode
     created_at: datetime
     updated_at: datetime
 
@@ -178,7 +180,9 @@ class Profile:
             "enabled": self.enabled,
             "condition_logic": self.condition_logic,
             "conditions": [c.to_dict() for c in self.conditions],
-            "target_ids": list(self.target_ids),
+            "scene_preset_id": self.scene_preset_id,
+            "deactivation_mode": self.deactivation_mode,
+            "deactivation_scene_preset_id": self.deactivation_scene_preset_id,
             "created_at": self.created_at.isoformat(),
             "updated_at": self.updated_at.isoformat(),
         }
@@ -198,7 +202,9 @@ class Profile:
             enabled=data.get("enabled", True),
             condition_logic=data.get("condition_logic", "or"),
             conditions=conditions,
-            target_ids=data.get("target_ids", []),
+            scene_preset_id=data.get("scene_preset_id"),
+            deactivation_mode=data.get("deactivation_mode", "none"),
+            deactivation_scene_preset_id=data.get("deactivation_scene_preset_id"),
             created_at=datetime.fromisoformat(data.get("created_at", datetime.utcnow().isoformat())),
             updated_at=datetime.fromisoformat(data.get("updated_at", datetime.utcnow().isoformat())),
         )

server/src/wled_controller/storage/profile_store.py

@@ -74,7 +74,9 @@ class ProfileStore:
         enabled: bool = True,
         condition_logic: str = "or",
         conditions: Optional[List[Condition]] = None,
-        target_ids: Optional[List[str]] = None,
+        scene_preset_id: Optional[str] = None,
+        deactivation_mode: str = "none",
+        deactivation_scene_preset_id: Optional[str] = None,
     ) -> Profile:
         for p in self._profiles.values():
             if p.name == name:
@@ -89,7 +91,9 @@ class ProfileStore:
             enabled=enabled,
             condition_logic=condition_logic,
             conditions=conditions or [],
-            target_ids=target_ids or [],
+            scene_preset_id=scene_preset_id,
+            deactivation_mode=deactivation_mode,
+            deactivation_scene_preset_id=deactivation_scene_preset_id,
             created_at=now,
             updated_at=now,
         )
@@ -107,7 +111,9 @@ class ProfileStore:
         enabled: Optional[bool] = None,
         condition_logic: Optional[str] = None,
         conditions: Optional[List[Condition]] = None,
-        target_ids: Optional[List[str]] = None,
+        scene_preset_id: str = "__unset__",
+        deactivation_mode: Optional[str] = None,
+        deactivation_scene_preset_id: str = "__unset__",
     ) -> Profile:
         if profile_id not in self._profiles:
             raise ValueError(f"Profile not found: {profile_id}")
@@ -125,8 +131,12 @@ class ProfileStore:
             profile.condition_logic = condition_logic
         if conditions is not None:
             profile.conditions = conditions
-        if target_ids is not None:
-            profile.target_ids = target_ids
+        if scene_preset_id != "__unset__":
+            profile.scene_preset_id = scene_preset_id
+        if deactivation_mode is not None:
+            profile.deactivation_mode = deactivation_mode
+        if deactivation_scene_preset_id != "__unset__":
+            profile.deactivation_scene_preset_id = deactivation_scene_preset_id
 
         profile.updated_at = datetime.utcnow()
         self._save()

server/src/wled_controller/templates/modals/profile-editor.html

@@ -56,11 +56,47 @@
 
                 <div class="form-group">
                     <div class="label-row">
-                        <label data-i18n="profiles.targets">Targets:</label>
+                        <label data-i18n="profiles.scene">Scene:</label>
                         <button type="button" class="hint-toggle" onclick="toggleHint(this)" title="?">?</button>
                     </div>
-                    <small class="input-hint" style="display:none" data-i18n="profiles.targets.hint">Targets to start when this profile activates</small>
-                    <div id="profile-targets-list" class="profile-targets-checklist"></div>
+                    <small class="input-hint" style="display:none" data-i18n="profiles.scene.hint">Scene preset to activate when conditions are met</small>
+                    <div id="profile-scene-selector" class="scene-selector">
+                        <input type="hidden" id="profile-scene-id">
+                        <div class="scene-selector-input-wrap">
+                            <input type="text" id="profile-scene-search" class="scene-selector-input" placeholder="Search scenes..." autocomplete="off" data-i18n-placeholder="profiles.scene.search_placeholder">
+                            <button type="button" class="scene-selector-clear" id="profile-scene-clear" title="Clear">&times;</button>
+                        </div>
+                        <div class="scene-selector-dropdown" id="profile-scene-dropdown"></div>
+                    </div>
+                </div>
+
+                <div class="form-group">
+                    <div class="label-row">
+                        <label for="profile-deactivation-mode" data-i18n="profiles.deactivation_mode">Deactivation:</label>
+                        <button type="button" class="hint-toggle" onclick="toggleHint(this)" title="?">?</button>
+                    </div>
+                    <small class="input-hint" style="display:none" data-i18n="profiles.deactivation_mode.hint">What happens when conditions stop matching</small>
+                    <select id="profile-deactivation-mode">
+                        <option value="none" data-i18n="profiles.deactivation_mode.none">None — keep current state</option>
+                        <option value="revert" data-i18n="profiles.deactivation_mode.revert">Revert to previous state</option>
+                        <option value="fallback_scene" data-i18n="profiles.deactivation_mode.fallback_scene">Activate fallback scene</option>
+                    </select>
+                </div>
+
+                <div class="form-group" id="profile-fallback-scene-group" style="display:none">
+                    <div class="label-row">
+                        <label data-i18n="profiles.deactivation_scene">Fallback Scene:</label>
+                        <button type="button" class="hint-toggle" onclick="toggleHint(this)" title="?">?</button>
+                    </div>
+                    <small class="input-hint" style="display:none" data-i18n="profiles.deactivation_scene.hint">Scene to activate when this profile deactivates</small>
+                    <div id="profile-fallback-scene-selector" class="scene-selector">
+                        <input type="hidden" id="profile-fallback-scene-id">
+                        <div class="scene-selector-input-wrap">
+                            <input type="text" id="profile-fallback-scene-search" class="scene-selector-input" placeholder="Search scenes..." autocomplete="off" data-i18n-placeholder="profiles.scene.search_placeholder">
+                            <button type="button" class="scene-selector-clear" id="profile-fallback-scene-clear" title="Clear">&times;</button>
+                        </div>
+                        <div class="scene-selector-dropdown" id="profile-fallback-scene-dropdown"></div>
+                    </div>
                 </div>
 
                 <div id="profile-editor-error" class="error-message" style="display: none;"></div>