feat(sound_played): add sound play tracking and user statistics endpoints; enhance VLC service to record play events

- Implemented VLCService to handle sound playback using VLC.
- Added routes for soundboard management including play, stop, and status.
- Introduced admin routes for sound normalization and scanning.
- Updated user model and services to accommodate new functionalities.
- Enhanced error handling and logging throughout the application.
- Updated dependencies to include python-vlc for sound playback capabilities.

app/__init__.py

@@ -27,7 +27,8 @@ def create_app():
 
     # Configure Flask-JWT-Extended
     app.config["JWT_SECRET_KEY"] = os.environ.get(
-        "JWT_SECRET_KEY", "jwt-secret-key",
+        "JWT_SECRET_KEY",
+        "jwt-secret-key",
     )
     app.config["JWT_ACCESS_TOKEN_EXPIRES"] = timedelta(minutes=15)
     app.config["JWT_REFRESH_TOKEN_EXPIRES"] = timedelta(days=7)
@@ -68,10 +69,13 @@ def create_app():
     scheduler_service.start()
 
     # Register blueprints
-    from app.routes import auth, main
+    from app.routes import admin, admin_sounds, auth, main, soundboard
 
     app.register_blueprint(main.bp, url_prefix="/api")
     app.register_blueprint(auth.bp, url_prefix="/api/auth")
+    app.register_blueprint(admin.bp, url_prefix="/api/admin")
+    app.register_blueprint(admin_sounds.bp)
+    app.register_blueprint(soundboard.bp)
 
     # Shutdown scheduler when app is torn down
     @app.teardown_appcontext

app/database.py

@@ -13,6 +13,6 @@ def init_db(app):
     migrate.init_app(app, db)
 
     # Import models here to ensure they are registered with SQLAlchemy
-    from app.models import user, user_oauth  # noqa: F401
+    from app.models import user, user_oauth, sound_played  # noqa: F401
 
     return db

app/database_init.py

@@ -68,7 +68,8 @@ def migrate_users_to_plans():
         # 0 credits means they spent them, NULL means they never got assigned
         try:
             users_without_credits = User.query.filter(
-                User.plan_id.isnot(None), User.credits.is_(None),
+                User.plan_id.isnot(None),
+                User.credits.is_(None),
             ).all()
         except Exception:
             # Credits column doesn't exist yet, will be handled by create_all

app/models/sound_played.py

@@ -0,0 +1,238 @@
+"""Sound played tracking model."""
+
+from datetime import datetime
+from typing import List, Optional
+
+from app.database import db
+from sqlalchemy import DateTime, ForeignKey, Integer, String
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+
+class SoundPlayed(db.Model):
+    """Model to track when users play sounds."""
+
+    __tablename__ = "sound_played"
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+
+    # Foreign keys
+    user_id: Mapped[int] = mapped_column(
+        Integer, ForeignKey("users.id"), nullable=False
+    )
+    sound_id: Mapped[int] = mapped_column(
+        Integer, ForeignKey("sounds.id"), nullable=False
+    )
+
+    # Additional context
+    ip_address: Mapped[str | None] = mapped_column(String(45), nullable=True)
+    user_agent: Mapped[str | None] = mapped_column(String(500), nullable=True)
+
+    # Timestamp
+    played_at: Mapped[datetime] = mapped_column(
+        DateTime, default=datetime.utcnow, nullable=False
+    )
+
+    # Relationships
+    user: Mapped["User"] = relationship("User", backref="sounds_played")
+    sound: Mapped["Sound"] = relationship("Sound", backref="play_history")
+
+    def __repr__(self) -> str:
+        """String representation of SoundPlayed."""
+        return f"<SoundPlayed user_id={self.user_id} sound_id={self.sound_id} at={self.played_at}>"
+
+    def to_dict(self) -> dict:
+        """Convert sound played record to dictionary."""
+        return {
+            "id": self.id,
+            "user_id": self.user_id,
+            "sound_id": self.sound_id,
+            "ip_address": self.ip_address,
+            "user_agent": self.user_agent,
+            "played_at": self.played_at.isoformat(),
+            "user": {
+                "id": self.user.id,
+                "name": self.user.name,
+                "email": self.user.email,
+            } if self.user else None,
+            "sound": {
+                "id": self.sound.id,
+                "name": self.sound.name,
+                "filename": self.sound.filename,
+                "type": self.sound.type,
+            } if self.sound else None,
+        }
+
+    @classmethod
+    def create_play_record(
+        cls,
+        user_id: int,
+        sound_id: int,
+        ip_address: str | None = None,
+        user_agent: str | None = None,
+        commit: bool = True,
+    ) -> "SoundPlayed":
+        """Create a new sound played record."""
+        play_record = cls(
+            user_id=user_id,
+            sound_id=sound_id,
+            ip_address=ip_address,
+            user_agent=user_agent,
+        )
+
+        db.session.add(play_record)
+        if commit:
+            db.session.commit()
+        return play_record
+
+    @classmethod
+    def get_user_plays(
+        cls, user_id: int, limit: int = 50, offset: int = 0
+    ) -> List["SoundPlayed"]:
+        """Get recent plays for a specific user."""
+        return (
+            cls.query.filter_by(user_id=user_id)
+            .order_by(cls.played_at.desc())
+            .offset(offset)
+            .limit(limit)
+            .all()
+        )
+
+    @classmethod
+    def get_sound_plays(
+        cls, sound_id: int, limit: int = 50, offset: int = 0
+    ) -> List["SoundPlayed"]:
+        """Get recent plays for a specific sound."""
+        return (
+            cls.query.filter_by(sound_id=sound_id)
+            .order_by(cls.played_at.desc())
+            .offset(offset)
+            .limit(limit)
+            .all()
+        )
+
+    @classmethod
+    def get_recent_plays(
+        cls, limit: int = 100, offset: int = 0
+    ) -> List["SoundPlayed"]:
+        """Get recent plays across all users and sounds."""
+        return (
+            cls.query.order_by(cls.played_at.desc())
+            .offset(offset)
+            .limit(limit)
+            .all()
+        )
+
+    @classmethod
+    def get_user_play_count(cls, user_id: int) -> int:
+        """Get total play count for a user."""
+        return cls.query.filter_by(user_id=user_id).count()
+
+    @classmethod
+    def get_sound_play_count(cls, sound_id: int) -> int:
+        """Get total play count for a sound."""
+        return cls.query.filter_by(sound_id=sound_id).count()
+
+    @classmethod
+    def get_popular_sounds(
+        cls, limit: int = 10, days: int | None = None
+    ) -> List[dict]:
+        """Get most popular sounds with play counts."""
+        from sqlalchemy import func, text
+
+        query = (
+            db.session.query(
+                cls.sound_id,
+                func.count(cls.id).label("play_count"),
+                func.max(cls.played_at).label("last_played"),
+            )
+            .group_by(cls.sound_id)
+            .order_by(func.count(cls.id).desc())
+        )
+
+        if days:
+            query = query.filter(
+                cls.played_at >= text(f"datetime('now', '-{days} days')")
+            )
+
+        results = query.limit(limit).all()
+
+        # Get sound details
+        popular_sounds = []
+        for result in results:
+            from app.models.sound import Sound
+
+            sound = Sound.query.get(result.sound_id)
+            if sound:
+                popular_sounds.append({
+                    "sound": sound.to_dict(),
+                    "play_count": result.play_count,
+                    "last_played": result.last_played.isoformat() if result.last_played else None,
+                })
+
+        return popular_sounds
+
+    @classmethod
+    def get_user_stats(cls, user_id: int) -> dict:
+        """Get comprehensive stats for a user."""
+        from sqlalchemy import func
+
+        total_plays = cls.query.filter_by(user_id=user_id).count()
+
+        if total_plays == 0:
+            return {
+                "total_plays": 0,
+                "unique_sounds": 0,
+                "favorite_sound": None,
+                "first_play": None,
+                "last_play": None,
+            }
+
+        # Get unique sounds count
+        unique_sounds = (
+            db.session.query(cls.sound_id)
+            .filter_by(user_id=user_id)
+            .distinct()
+            .count()
+        )
+
+        # Get favorite sound
+        favorite_query = (
+            db.session.query(
+                cls.sound_id, func.count(cls.id).label("play_count")
+            )
+            .filter_by(user_id=user_id)
+            .group_by(cls.sound_id)
+            .order_by(func.count(cls.id).desc())
+            .first()
+        )
+
+        favorite_sound = None
+        if favorite_query:
+            from app.models.sound import Sound
+
+            sound = Sound.query.get(favorite_query.sound_id)
+            if sound:
+                favorite_sound = {
+                    "sound": sound.to_dict(),
+                    "play_count": favorite_query.play_count,
+                }
+
+        # Get first and last play dates
+        first_play = (
+            cls.query.filter_by(user_id=user_id)
+            .order_by(cls.played_at.asc())
+            .first()
+        )
+        last_play = (
+            cls.query.filter_by(user_id=user_id)
+            .order_by(cls.played_at.desc())
+            .first()
+        )
+
+        return {
+            "total_plays": total_plays,
+            "unique_sounds": unique_sounds,
+            "favorite_sound": favorite_sound,
+            "first_play": first_play.played_at.isoformat() if first_play else None,
+            "last_play": last_play.played_at.isoformat() if last_play else None,
+        }

app/models/user.py

@@ -29,12 +29,15 @@ class User(db.Model):
 
     # Password authentication (optional - users can use OAuth instead)
     password_hash: Mapped[str | None] = mapped_column(
-        String(255), nullable=True,
+        String(255),
+        nullable=True,
     )
 
     # Role-based access control
     role: Mapped[str] = mapped_column(
-        String(50), nullable=False, default="user",
+        String(50),
+        nullable=False,
+        default="user",
     )
 
     # User status
@@ -42,7 +45,9 @@ class User(db.Model):
 
     # Plan relationship
     plan_id: Mapped[int] = mapped_column(
-        Integer, ForeignKey("plans.id"), nullable=False,
+        Integer,
+        ForeignKey("plans.id"),
+        nullable=False,
     )
 
     # User credits (populated from plan credits on creation)
@@ -51,12 +56,15 @@ class User(db.Model):
     # API token for programmatic access
     api_token: Mapped[str | None] = mapped_column(String(255), nullable=True)
     api_token_expires_at: Mapped[datetime | None] = mapped_column(
-        DateTime, nullable=True,
+        DateTime,
+        nullable=True,
     )
 
     # Timestamps
     created_at: Mapped[datetime] = mapped_column(
-        DateTime, default=datetime.utcnow, nullable=False,
+        DateTime,
+        default=datetime.utcnow,
+        nullable=False,
     )
     updated_at: Mapped[datetime] = mapped_column(
         DateTime,
@@ -67,7 +75,9 @@ class User(db.Model):
 
     # Relationships
     oauth_providers: Mapped[list["UserOAuth"]] = relationship(
-        "UserOAuth", back_populates="user", cascade="all, delete-orphan",
+        "UserOAuth",
+        back_populates="user",
+        cascade="all, delete-orphan",
     )
     plan: Mapped["Plan"] = relationship("Plan", back_populates="users")
 
@@ -198,7 +208,8 @@ class User(db.Model):
 
         # First, try to find existing OAuth provider
         oauth_provider = UserOAuth.find_by_provider_and_id(
-            provider, provider_id,
+            provider,
+            provider_id,
         )
 
         if oauth_provider:
@@ -256,7 +267,10 @@ class User(db.Model):
 
     @classmethod
     def create_with_password(
-        cls, email: str, password: str, name: str,
+        cls,
+        email: str,
+        password: str,
+        name: str,
     ) -> "User":
         """Create new user with email and password."""
         from app.models.plan import Plan
@@ -293,7 +307,9 @@ class User(db.Model):
 
     @classmethod
     def authenticate_with_password(
-        cls, email: str, password: str,
+        cls,
+        email: str,
+        password: str,
     ) -> Optional["User"]:
         """Authenticate user with email and password."""
         user = cls.find_by_email(email)

app/models/user_oauth.py

@@ -33,7 +33,9 @@ class UserOAuth(db.Model):
 
     # Timestamps
     created_at: Mapped[datetime] = mapped_column(
-        DateTime, default=datetime.utcnow, nullable=False,
+        DateTime,
+        default=datetime.utcnow,
+        nullable=False,
     )
     updated_at: Mapped[datetime] = mapped_column(
         DateTime,
@@ -45,13 +47,16 @@ class UserOAuth(db.Model):
     # Unique constraint on provider + provider_id combination
     __table_args__ = (
         db.UniqueConstraint(
-            "provider", "provider_id", name="unique_provider_user",
+            "provider",
+            "provider_id",
+            name="unique_provider_user",
         ),
     )
 
     # Relationships
     user: Mapped["User"] = relationship(
-        "User", back_populates="oauth_providers",
+        "User",
+        back_populates="oauth_providers",
     )
 
     def __repr__(self) -> str:
@@ -73,11 +78,14 @@ class UserOAuth(db.Model):
 
     @classmethod
     def find_by_provider_and_id(
-        cls, provider: str, provider_id: str,
+        cls,
+        provider: str,
+        provider_id: str,
     ) -> Optional["UserOAuth"]:
         """Find OAuth provider by provider name and provider ID."""
         return cls.query.filter_by(
-            provider=provider, provider_id=provider_id,
+            provider=provider,
+            provider_id=provider_id,
         ).first()
 
     @classmethod

app/routes/admin.py

@@ -0,0 +1,95 @@
+"""Admin routes for the application."""
+
+from flask import Blueprint, request
+
+from app.services.decorators import (
+    get_current_user,
+    require_auth,
+    require_role,
+)
+from app.services.scheduler_service import scheduler_service
+from app.services.sound_normalizer_service import SoundNormalizerService
+from app.services.sound_scanner_service import SoundScannerService
+
+bp = Blueprint("admin", __name__)
+
+
+@bp.route("/")
+@require_auth
+@require_role("admin")
+def admin_only() -> dict[str, str]:
+    """Admin-only endpoint to demonstrate role-based access."""
+    user = get_current_user()
+    return {
+        "message": f"Hello admin {user['name']}, you have admin access!",
+        "user": user,
+        "admin_info": "This endpoint is only accessible to admin users",
+    }
+
+
+@bp.route("/scheduler/status")
+@require_auth
+@require_role("admin")
+def scheduler_status() -> dict:
+    """Get scheduler status (admin only)."""
+    return scheduler_service.get_scheduler_status()
+
+
+@bp.route("/credits/refill", methods=["POST"])
+@require_auth
+@require_role("admin")
+def manual_credit_refill() -> dict:
+    """Manually trigger credit refill for all users (admin only)."""
+    return scheduler_service.trigger_credit_refill_now()
+
+
+@bp.route("/sounds/scan", methods=["POST"])
+@require_auth
+@require_role("admin")
+def manual_sound_scan() -> dict:
+    """Manually trigger sound directory scan (admin only)."""
+    return scheduler_service.trigger_sound_scan_now()
+
+
+@bp.route("/sounds/stats")
+@require_auth
+@require_role("admin")
+def sound_statistics() -> dict:
+    """Get sound database statistics (admin only)."""
+    return SoundScannerService.get_scan_statistics()
+
+
+@bp.route("/sounds/normalize/<int:sound_id>", methods=["POST"])
+@require_auth
+@require_role("admin")
+def normalize_sound(sound_id: int) -> dict:
+    """Normalize a specific sound file (admin only)."""
+    overwrite = request.args.get("overwrite", "false").lower() == "true"
+    return SoundNormalizerService.normalize_sound(sound_id, overwrite)
+
+
+@bp.route("/sounds/normalize-all", methods=["POST"])
+@require_auth
+@require_role("admin")
+def normalize_all_sounds() -> dict:
+    """Normalize all soundboard files (admin only)."""
+    overwrite = request.args.get("overwrite", "false").lower() == "true"
+    limit_str = request.args.get("limit")
+    limit = int(limit_str) if limit_str else None
+    return SoundNormalizerService.normalize_all_sounds(overwrite, limit)
+
+
+@bp.route("/sounds/normalization-status")
+@require_auth
+@require_role("admin")
+def normalization_status() -> dict:
+    """Get normalization status statistics (admin only)."""
+    return SoundNormalizerService.get_normalization_status()
+
+
+@bp.route("/sounds/ffmpeg-check")
+@require_auth
+@require_role("admin")
+def ffmpeg_check() -> dict:
+    """Check ffmpeg availability and capabilities (admin only)."""
+    return SoundNormalizerService.check_ffmpeg_availability()

app/routes/admin_sounds.py

@@ -0,0 +1,236 @@
+"""Admin sound management routes."""
+
+from flask import Blueprint, jsonify, request
+from app.models.sound import Sound
+from app.services.sound_scanner_service import SoundScannerService
+from app.services.sound_normalizer_service import SoundNormalizerService
+from app.services.decorators import require_admin
+
+bp = Blueprint("admin_sounds", __name__, url_prefix="/api/admin/sounds")
+
+
+@bp.route("/scan", methods=["POST"])
+@require_admin
+def scan_sounds():
+    """Manually trigger sound scanning."""
+    try:
+        data = request.get_json() or {}
+        directory = data.get("directory")
+
+        result = SoundScannerService.scan_soundboard_directory(directory)
+
+        if result["success"]:
+            return jsonify(result), 200
+        else:
+            return jsonify(result), 400
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/scan/status", methods=["GET"])
+@require_admin
+def get_scan_status():
+    """Get current scan statistics and status."""
+    try:
+        stats = SoundScannerService.get_scan_statistics()
+        return jsonify(stats), 200
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/normalize", methods=["POST"])
+@require_admin
+def normalize_sounds():
+    """Normalize sounds (all or specific)."""
+    try:
+        data = request.get_json() or {}
+        sound_id = data.get("sound_id")
+        overwrite = data.get("overwrite", False)
+        two_pass = data.get("two_pass", True)
+        limit = data.get("limit")
+
+        if sound_id:
+            # Normalize specific sound
+            result = SoundNormalizerService.normalize_sound(
+                sound_id, overwrite, two_pass
+            )
+        else:
+            # Normalize all sounds
+            result = SoundNormalizerService.normalize_all_sounds(
+                overwrite, limit, two_pass
+            )
+
+        if result["success"]:
+            return jsonify(result), 200
+        else:
+            return jsonify(result), 400
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/normalize/status", methods=["GET"])
+@require_admin
+def get_normalization_status():
+    """Get normalization statistics and status."""
+    try:
+        status = SoundNormalizerService.get_normalization_status()
+        return jsonify(status), 200
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/ffmpeg/check", methods=["GET"])
+@require_admin
+def check_ffmpeg():
+    """Check ffmpeg availability and capabilities."""
+    try:
+        ffmpeg_status = SoundNormalizerService.check_ffmpeg_availability()
+        return jsonify(ffmpeg_status), 200
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/list", methods=["GET"])
+@require_admin
+def list_sounds():
+    """Get detailed list of all sounds with normalization status."""
+    try:
+        sound_type = request.args.get("type", "SDB")
+        page = int(request.args.get("page", 1))
+        per_page = int(request.args.get("per_page", 50))
+
+        # Validate sound type
+        if sound_type not in ["SDB", "SAY", "STR"]:
+            return jsonify({"error": "Invalid sound type"}), 400
+
+        # Get paginated results
+        sounds_query = Sound.query.filter_by(type=sound_type)
+        total = sounds_query.count()
+
+        sounds = (
+            sounds_query.offset((page - 1) * per_page).limit(per_page).all()
+        )
+
+        # Convert to detailed dict format
+        sounds_data = []
+        for sound in sounds:
+            sound_dict = sound.to_dict()
+            # Add file existence status
+            import os
+            from pathlib import Path
+
+            original_path = os.path.join(
+                "sounds", sound.type.lower(), sound.filename
+            )
+            sound_dict["original_exists"] = os.path.exists(original_path)
+
+            if sound.is_normalized and sound.normalized_filename:
+                normalized_path = os.path.join(
+                    "sounds",
+                    "normalized",
+                    sound.type.lower(),
+                    sound.normalized_filename,
+                )
+                sound_dict["normalized_exists"] = os.path.exists(
+                    normalized_path
+                )
+            else:
+                sound_dict["normalized_exists"] = False
+
+            sounds_data.append(sound_dict)
+
+        return jsonify(
+            {
+                "sounds": sounds_data,
+                "pagination": {
+                    "page": page,
+                    "per_page": per_page,
+                    "total": total,
+                    "pages": (total + per_page - 1) // per_page,
+                },
+                "type": sound_type,
+            }
+        ), 200
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/<int:sound_id>", methods=["DELETE"])
+@require_admin
+def delete_sound(sound_id: int):
+    """Delete a sound and its files."""
+    try:
+        sound = Sound.query.get(sound_id)
+        if not sound:
+            return jsonify({"error": "Sound not found"}), 404
+
+        if not sound.is_deletable:
+            return jsonify({"error": "Sound is not deletable"}), 403
+
+        # Delete normalized file if exists
+        if sound.is_normalized and sound.normalized_filename:
+            import os
+
+            normalized_path = os.path.join(
+                "sounds",
+                "normalized",
+                sound.type.lower(),
+                sound.normalized_filename,
+            )
+            if os.path.exists(normalized_path):
+                try:
+                    os.remove(normalized_path)
+                except Exception as e:
+                    return jsonify(
+                        {"error": f"Failed to delete normalized file: {e}"}
+                    ), 500
+
+        # Delete original file
+        import os
+
+        original_path = os.path.join(
+            "sounds", sound.type.lower(), sound.filename
+        )
+        if os.path.exists(original_path):
+            try:
+                os.remove(original_path)
+            except Exception as e:
+                return jsonify(
+                    {"error": f"Failed to delete original file: {e}"}
+                ), 500
+
+        # Delete database record
+        from app.database import db
+
+        db.session.delete(sound)
+        db.session.commit()
+
+        return jsonify(
+            {
+                "message": f"Sound '{sound.name}' deleted successfully",
+                "sound_id": sound_id,
+            }
+        ), 200
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/<int:sound_id>/normalize", methods=["POST"])
+@require_admin
+def normalize_single_sound(sound_id: int):
+    """Normalize a specific sound."""
+    try:
+        data = request.get_json() or {}
+        overwrite = data.get("overwrite", False)
+        two_pass = data.get("two_pass", True)
+
+        result = SoundNormalizerService.normalize_sound(
+            sound_id, overwrite, two_pass
+        )
+
+        if result["success"]:
+            return jsonify(result), 200
+        else:
+            return jsonify(result), 400
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500

app/routes/auth.py

@@ -128,7 +128,9 @@ def refresh():
 def link_provider(provider):
     """Link a new OAuth provider to current user account."""
     redirect_uri = url_for(
-        "auth.link_callback", provider=provider, _external=True,
+        "auth.link_callback",
+        provider=provider,
+        _external=True,
     )
     return auth_service.redirect_to_login(provider, redirect_uri)
 
@@ -174,7 +176,8 @@ def link_callback(provider):
         from app.models.user_oauth import UserOAuth
 
         existing_provider = UserOAuth.find_by_provider_and_id(
-            provider, provider_data["id"],
+            provider,
+            provider_data["id"],
         )
 
         if existing_provider and existing_provider.user_id != user.id:

app/routes/main.py

@@ -1,16 +1,12 @@
 """Main routes for the application."""
 
-from flask import Blueprint, request
+from flask import Blueprint
 
 from app.services.decorators import (
     get_current_user,
     require_auth,
     require_credits,
-    require_role,
 )
-from app.services.scheduler_service import scheduler_service
-from app.services.sound_normalizer_service import SoundNormalizerService
-from app.services.sound_scanner_service import SoundScannerService
 
 bp = Blueprint("main", __name__)
 
@@ -43,19 +39,6 @@ def api_protected() -> dict[str, str]:
     }
 
 
-@bp.route("/admin")
-@require_auth
-@require_role("admin")
-def admin_only() -> dict[str, str]:
-    """Admin-only endpoint to demonstrate role-based access."""
-    user = get_current_user()
-    return {
-        "message": f"Hello admin {user['name']}, you have admin access!",
-        "user": user,
-        "admin_info": "This endpoint is only accessible to admin users",
-    }
-
-
 @bp.route("/health")
 def health() -> dict[str, str]:
     """Health check endpoint."""
@@ -87,71 +70,3 @@ def expensive_operation() -> dict[str, str]:
         "user": user["email"],
         "operation_cost": 10,
     }
-
-
-@bp.route("/admin/scheduler/status")
-@require_auth
-@require_role("admin")
-def scheduler_status() -> dict:
-    """Get scheduler status (admin only)."""
-    return scheduler_service.get_scheduler_status()
-
-
-@bp.route("/admin/credits/refill", methods=["POST"])
-@require_auth
-@require_role("admin")
-def manual_credit_refill() -> dict:
-    """Manually trigger credit refill for all users (admin only)."""
-    return scheduler_service.trigger_credit_refill_now()
-
-
-@bp.route("/admin/sounds/scan", methods=["POST"])
-@require_auth
-@require_role("admin")
-def manual_sound_scan() -> dict:
-    """Manually trigger sound directory scan (admin only)."""
-    return scheduler_service.trigger_sound_scan_now()
-
-
-@bp.route("/admin/sounds/stats")
-@require_auth
-@require_role("admin")
-def sound_statistics() -> dict:
-    """Get sound database statistics (admin only)."""
-    return SoundScannerService.get_scan_statistics()
-
-
-@bp.route("/admin/sounds/normalize/<int:sound_id>", methods=["POST"])
-@require_auth
-@require_role("admin")
-def normalize_sound(sound_id: int) -> dict:
-    """Normalize a specific sound file (admin only)."""
-    overwrite = request.args.get("overwrite", "false").lower() == "true"
-    return SoundNormalizerService.normalize_sound(sound_id, overwrite)
-
-
-@bp.route("/admin/sounds/normalize-all", methods=["POST"])
-@require_auth
-@require_role("admin")
-def normalize_all_sounds() -> dict:
-    """Normalize all soundboard files (admin only)."""
-    overwrite = request.args.get("overwrite", "false").lower() == "true"
-    limit_str = request.args.get("limit")
-    limit = int(limit_str) if limit_str else None
-    return SoundNormalizerService.normalize_all_sounds(overwrite, limit)
-
-
-@bp.route("/admin/sounds/normalization-status")
-@require_auth
-@require_role("admin")
-def normalization_status() -> dict:
-    """Get normalization status statistics (admin only)."""
-    return SoundNormalizerService.get_normalization_status()
-
-
-@bp.route("/admin/sounds/ffmpeg-check")
-@require_auth
-@require_role("admin")
-def ffmpeg_check() -> dict:
-    """Check ffmpeg availability and capabilities (admin only)."""
-    return SoundNormalizerService.check_ffmpeg_availability()

app/routes/soundboard.py

@@ -0,0 +1,218 @@
+"""Soundboard routes."""
+
+from flask import Blueprint, jsonify, request
+from app.models.sound import Sound, SoundType
+from app.models.sound_played import SoundPlayed
+from app.services.vlc_service import vlc_service
+from app.services.decorators import require_auth, get_current_user
+
+bp = Blueprint("soundboard", __name__, url_prefix="/api/soundboard")
+
+
+@bp.route("/sounds", methods=["GET"])
+@require_auth
+def get_sounds():
+    """Get all soundboard sounds."""
+    try:
+        # Get filter parameters
+        sound_type = request.args.get("type", "SDB")
+
+        # Validate sound type
+        if sound_type not in [t.value for t in SoundType]:
+            return jsonify({"error": "Invalid sound type"}), 400
+
+        # Get sounds from database
+        sounds = Sound.find_by_type(sound_type)
+
+        # Convert to dict format
+        sounds_data = [sound.to_dict() for sound in sounds]
+
+        return jsonify(
+            {
+                "sounds": sounds_data,
+                "total": len(sounds_data),
+                "type": sound_type,
+            }
+        )
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/sounds/<int:sound_id>/play", methods=["POST"])
+@require_auth
+def play_sound(sound_id: int):
+    """Play a specific sound."""
+    try:
+        # Get current user for tracking
+        user = get_current_user()
+        user_id = int(user["id"]) if user else None
+        
+        # Get client information
+        ip_address = request.remote_addr
+        user_agent = request.headers.get("User-Agent")
+        
+        success = vlc_service.play_sound(
+            sound_id=sound_id,
+            user_id=user_id,
+            ip_address=ip_address,
+            user_agent=user_agent,
+        )
+
+        if success:
+            return jsonify({"message": "Sound playing", "sound_id": sound_id})
+        else:
+            return jsonify(
+                {"error": "Sound not found or cannot be played"}
+            ), 404
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/stop-all", methods=["POST"])
+@require_auth
+def stop_all_sounds():
+    """Stop all currently playing sounds."""
+    try:
+        # Try normal stop first
+        vlc_service.stop_all()
+        
+        # Wait a moment and check if any are still playing
+        import time
+        time.sleep(0.2)
+        
+        # If there are still instances, force stop them
+        if vlc_service.get_playing_count() > 0:
+            stopped_count = vlc_service.force_stop_all()
+            return jsonify({
+                "message": f"Force stopped {stopped_count} sounds",
+                "forced": True
+            })
+        
+        return jsonify({"message": "All sounds stopped"})
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/force-stop", methods=["POST"])
+@require_auth
+def force_stop_all_sounds():
+    """Force stop all sounds with aggressive cleanup."""
+    try:
+        stopped_count = vlc_service.force_stop_all()
+        return jsonify({
+            "message": f"Force stopped {stopped_count} sound instances",
+            "stopped_count": stopped_count
+        })
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/status", methods=["GET"])
+@require_auth
+def get_status():
+    """Get current playback status."""
+    try:
+        playing_count = vlc_service.get_playing_count()
+        
+        # Get detailed process information
+        with vlc_service.lock:
+            processes = []
+            for process_id, process in vlc_service.processes.items():
+                processes.append({
+                    "id": process_id,
+                    "pid": process.pid,
+                    "running": process.poll() is None,
+                })
+        
+        return jsonify(
+            {
+                "playing_count": playing_count,
+                "is_playing": playing_count > 0,
+                "processes": processes,
+            }
+        )
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/history", methods=["GET"])
+@require_auth
+def get_play_history():
+    """Get recent play history."""
+    try:
+        page = int(request.args.get("page", 1))
+        per_page = min(int(request.args.get("per_page", 50)), 100)
+        offset = (page - 1) * per_page
+        
+        recent_plays = SoundPlayed.get_recent_plays(limit=per_page, offset=offset)
+        
+        return jsonify({
+            "plays": [play.to_dict() for play in recent_plays],
+            "page": page,
+            "per_page": per_page,
+        })
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/my-history", methods=["GET"])
+@require_auth
+def get_my_play_history():
+    """Get current user's play history."""
+    try:
+        user = get_current_user()
+        if not user:
+            return jsonify({"error": "User not found"}), 404
+            
+        user_id = int(user["id"])
+        page = int(request.args.get("page", 1))
+        per_page = min(int(request.args.get("per_page", 50)), 100)
+        offset = (page - 1) * per_page
+        
+        user_plays = SoundPlayed.get_user_plays(user_id=user_id, limit=per_page, offset=offset)
+        
+        return jsonify({
+            "plays": [play.to_dict() for play in user_plays],
+            "page": page,
+            "per_page": per_page,
+            "user_id": user_id,
+        })
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/my-stats", methods=["GET"])
+@require_auth
+def get_my_stats():
+    """Get current user's play statistics."""
+    try:
+        user = get_current_user()
+        if not user:
+            return jsonify({"error": "User not found"}), 404
+            
+        user_id = int(user["id"])
+        stats = SoundPlayed.get_user_stats(user_id)
+        
+        return jsonify(stats)
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+
+@bp.route("/popular", methods=["GET"])
+@require_auth
+def get_popular_sounds():
+    """Get most popular sounds."""
+    try:
+        limit = min(int(request.args.get("limit", 10)), 50)
+        days = request.args.get("days")
+        days = int(days) if days and days.isdigit() else None
+        
+        popular_sounds = SoundPlayed.get_popular_sounds(limit=limit, days=days)
+        
+        return jsonify({
+            "popular_sounds": popular_sounds,
+            "limit": limit,
+            "days": days,
+        })
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500

app/services/auth_service.py

@@ -149,7 +149,10 @@ class AuthService:
         return None
 
     def register_with_password(
-        self, email: str, password: str, name: str,
+        self,
+        email: str,
+        password: str,
+        name: str,
     ) -> Any:
         """Register new user with email and password."""
         try:

app/services/credit_service.py

@@ -44,7 +44,9 @@ class CreditService:
 
             for user in users:
                 if not user.plan:
-                    logger.warning(f"User {user.email} has no plan assigned, skipping")
+                    logger.warning(
+                        f"User {user.email} has no plan assigned, skipping"
+                    )
                     continue
 
                 # Calculate new credit amount, capped at plan max
@@ -53,7 +55,9 @@ class CreditService:
                 max_credits = user.plan.max_credits
 
                 # Add daily credits but don't exceed maximum
-                new_credits = min(current_credits + plan_daily_credits, max_credits)
+                new_credits = min(
+                    current_credits + plan_daily_credits, max_credits
+                )
                 credits_added = new_credits - current_credits
 
                 if credits_added > 0:

app/services/decorators.py

@@ -146,6 +146,26 @@ def require_role(required_role: str):
     return decorator
 
 
+def require_admin(f):
+    """Decorator to require admin role for routes."""
+
+    @wraps(f)
+    def wrapper(*args, **kwargs):
+        user = get_current_user()
+        if not user:
+            return jsonify({"error": "Authentication required"}), 401
+
+        if user.get("role") != "admin":
+            return (
+                jsonify({"error": "Access denied. Admin role required"}),
+                403,
+            )
+
+        return f(*args, **kwargs)
+
+    return wrapper
+
+
 def require_credits(credits_needed: int):
     """Decorator to require and deduct credits for routes."""
 

app/services/oauth_providers/base.py

@@ -49,7 +49,9 @@ class OAuthProvider(ABC):
         return client.authorize_redirect(redirect_uri).location
 
     def exchange_code_for_token(
-        self, code: str = None, redirect_uri: str = None,
+        self,
+        code: str = None,
+        redirect_uri: str = None,
     ) -> dict[str, Any]:
         """Exchange authorization code for access token."""
         client = self.get_client()

app/services/oauth_providers/registry.py

@@ -22,7 +22,9 @@ class OAuthProviderRegistry:
         google_client_secret = os.getenv("GOOGLE_CLIENT_SECRET")
         if google_client_id and google_client_secret:
             self._providers["google"] = GoogleOAuthProvider(
-                self.oauth, google_client_id, google_client_secret,
+                self.oauth,
+                google_client_id,
+                google_client_secret,
             )
 
         # GitHub OAuth
@@ -30,7 +32,9 @@ class OAuthProviderRegistry:
         github_client_secret = os.getenv("GITHUB_CLIENT_SECRET")
         if github_client_id and github_client_secret:
             self._providers["github"] = GitHubOAuthProvider(
-                self.oauth, github_client_id, github_client_secret,
+                self.oauth,
+                github_client_id,
+                github_client_secret,
             )
 
     def get_provider(self, name: str) -> OAuthProvider | None:

app/services/scheduler_service.py

@@ -97,7 +97,9 @@ class SchedulerService:
                         f"{result['credits_added']} credits added",
                     )
                 else:
-                    logger.error(f"Daily credit refill failed: {result['message']}")
+                    logger.error(
+                        f"Daily credit refill failed: {result['message']}"
+                    )
 
             except Exception as e:
                 logger.exception(f"Error during daily credit refill: {e}")
@@ -119,7 +121,9 @@ class SchedulerService:
                     else:
                         logger.debug("Sound scan completed: no new files found")
                 else:
-                    logger.error(f"Sound scan failed: {result.get('error', 'Unknown error')}")
+                    logger.error(
+                        f"Sound scan failed: {result.get('error', 'Unknown error')}"
+                    )
 
             except Exception as e:
                 logger.exception(f"Error during sound scan: {e}")
@@ -148,7 +152,8 @@ class SchedulerService:
                 "id": job.id,
                 "name": job.name,
                 "next_run": job.next_run_time.isoformat()
-                          if job.next_run_time else None,
+                if job.next_run_time
+                else None,
                 "trigger": str(job.trigger),
             }
             for job in self.scheduler.get_jobs()

app/services/sound_normalizer_service.py

@@ -38,7 +38,9 @@ class SoundNormalizerService:
     }
 
     @staticmethod
-    def normalize_sound(sound_id: int, overwrite: bool = False, two_pass: bool = True) -> dict:
+    def normalize_sound(
+        sound_id: int, overwrite: bool = False, two_pass: bool = True
+    ) -> dict:
         """Normalize a specific sound file using ffmpeg loudnorm.
 
         Args:
@@ -58,7 +60,9 @@ class SoundNormalizerService:
                     "error": f"Sound with ID {sound_id} not found",
                 }
 
-            source_path = Path(SoundNormalizerService.SOUNDS_DIR) / sound.filename
+            source_path = (
+                Path(SoundNormalizerService.SOUNDS_DIR) / sound.filename
+            )
             if not source_path.exists():
                 return {
                     "success": False,
@@ -68,7 +72,10 @@ class SoundNormalizerService:
             # Always output as WAV regardless of input format
             filename_without_ext = Path(sound.filename).stem
             normalized_filename = f"{filename_without_ext}.wav"
-            normalized_path = Path(SoundNormalizerService.NORMALIZED_DIR) / normalized_filename
+            normalized_path = (
+                Path(SoundNormalizerService.NORMALIZED_DIR)
+                / normalized_filename
+            )
 
             normalized_path.parent.mkdir(parents=True, exist_ok=True)
 
@@ -84,11 +91,15 @@ class SoundNormalizerService:
 
             if two_pass:
                 result = SoundNormalizerService._normalize_with_ffmpeg(
-                    str(source_path), str(normalized_path),
+                    str(source_path),
+                    str(normalized_path),
                 )
             else:
-                result = SoundNormalizerService._normalize_with_ffmpeg_single_pass(
-                    str(source_path), str(normalized_path),
+                result = (
+                    SoundNormalizerService._normalize_with_ffmpeg_single_pass(
+                        str(source_path),
+                        str(normalized_path),
+                    )
                 )
 
             if result["success"]:
@@ -131,7 +142,9 @@ class SoundNormalizerService:
 
     @staticmethod
     def normalize_all_sounds(
-        overwrite: bool = False, limit: int = None, two_pass: bool = True,
+        overwrite: bool = False,
+        limit: int = None,
+        two_pass: bool = True,
     ) -> dict:
         """Normalize all soundboard files.
 
@@ -171,7 +184,9 @@ class SoundNormalizerService:
 
             for sound in sounds:
                 result = SoundNormalizerService.normalize_sound(
-                    sound.id, overwrite, two_pass,
+                    sound.id,
+                    overwrite,
+                    two_pass,
                 )
                 processed += 1
 
@@ -281,7 +296,9 @@ class SoundNormalizerService:
             return {"success": False, "error": str(e)}
 
     @staticmethod
-    def _normalize_with_ffmpeg_single_pass(source_path: str, output_path: str) -> dict:
+    def _normalize_with_ffmpeg_single_pass(
+        source_path: str, output_path: str
+    ) -> dict:
         """Run ffmpeg loudnorm on a single file using single-pass normalization.
 
         This is the legacy single-pass method for backward compatibility.
@@ -319,7 +336,9 @@ class SoundNormalizerService:
 
             # Run the ffmpeg process
             out, err = ffmpeg.run(
-                output_stream, capture_stdout=True, capture_stderr=True,
+                output_stream,
+                capture_stdout=True,
+                capture_stderr=True,
             )
 
             # Parse loudnorm statistics from stderr
@@ -370,26 +389,27 @@ class SoundNormalizerService:
 
             # Output to null device for analysis
             output_stream = ffmpeg.output(
-                input_stream,
-                "/dev/null",
-                af=loudnorm_filter,
-                f="null"
+                input_stream, "/dev/null", af=loudnorm_filter, f="null"
             )
 
             # Run the first pass
             out, err = ffmpeg.run(
-                output_stream, capture_stdout=True, capture_stderr=True,
+                output_stream,
+                capture_stdout=True,
+                capture_stderr=True,
             )
 
             stderr_text = err.decode() if err else ""
 
             # Parse measured parameters from JSON output
-            measured_params = SoundNormalizerService._parse_measured_params(stderr_text)
+            measured_params = SoundNormalizerService._parse_measured_params(
+                stderr_text
+            )
 
             if not measured_params:
                 return {
                     "success": False,
-                    "error": "Failed to parse measured parameters from first pass"
+                    "error": "Failed to parse measured parameters from first pass",
                 }
 
             # Parse basic stats
@@ -398,7 +418,7 @@ class SoundNormalizerService:
             return {
                 "success": True,
                 "measured_params": measured_params,
-                "stats": stats
+                "stats": stats,
             }
 
         except ffmpeg.Error as e:
@@ -410,7 +430,12 @@ class SoundNormalizerService:
             return {"success": False, "error": str(e)}
 
     @staticmethod
-    def _run_second_pass(source_path: str, output_path: str, target_params: dict, measured_params: dict) -> dict:
+    def _run_second_pass(
+        source_path: str,
+        output_path: str,
+        target_params: dict,
+        measured_params: dict,
+    ) -> dict:
         """Run second pass of loudnorm using measured parameters.
 
         Args:
@@ -452,7 +477,9 @@ class SoundNormalizerService:
 
             # Run the second pass
             out, err = ffmpeg.run(
-                output_stream, capture_stdout=True, capture_stderr=True,
+                output_stream,
+                capture_stdout=True,
+                capture_stderr=True,
             )
 
             stderr_text = err.decode() if err else ""
@@ -460,10 +487,7 @@ class SoundNormalizerService:
             # Parse final statistics
             stats = SoundNormalizerService._parse_loudnorm_stats(stderr_text)
 
-            return {
-                "success": True,
-                "stats": stats
-            }
+            return {"success": True, "stats": stats}
 
         except ffmpeg.Error as e:
             error_msg = f"Second pass FFmpeg error: {e.stderr.decode() if e.stderr else str(e)}"
@@ -485,7 +509,9 @@ class SoundNormalizerService:
         """
         try:
             # Find JSON block in stderr output
-            json_match = re.search(r'\{[^}]*"input_i"[^}]*\}', stderr_output, re.DOTALL)
+            json_match = re.search(
+                r'\{[^}]*"input_i"[^}]*\}', stderr_output, re.DOTALL
+            )
             if not json_match:
                 logger.warning("No JSON block found in first pass output")
                 return {}
@@ -625,7 +651,9 @@ class SoundNormalizerService:
             sounds = Sound.query.filter_by(type="SDB").all()
 
             for sound in sounds:
-                original_path = Path(SoundNormalizerService.SOUNDS_DIR) / sound.filename
+                original_path = (
+                    Path(SoundNormalizerService.SOUNDS_DIR) / sound.filename
+                )
 
                 if original_path.exists():
                     total_original_size += original_path.stat().st_size
@@ -633,7 +661,10 @@ class SoundNormalizerService:
                 # Use database field to check if normalized, not file existence
                 if sound.is_normalized and sound.normalized_filename:
                     normalized_count += 1
-                    normalized_path = Path(SoundNormalizerService.NORMALIZED_DIR) / sound.normalized_filename
+                    normalized_path = (
+                        Path(SoundNormalizerService.NORMALIZED_DIR)
+                        / sound.normalized_filename
+                    )
                     if normalized_path.exists():
                         total_normalized_size += normalized_path.stat().st_size
 
@@ -676,7 +707,8 @@ class SoundNormalizerService:
             import tempfile
 
             with tempfile.NamedTemporaryFile(
-                suffix=".wav", delete=False,
+                suffix=".wav",
+                delete=False,
             ) as temp_file:
                 temp_path = temp_file.name
 

app/services/sound_scanner_service.py

@@ -83,7 +83,9 @@ class SoundScannerService:
                             files_added += 1
                             logger.debug(f"Added sound: {filename}")
                         elif result.get("updated"):
-                            files_added += 1  # Count updates as additions for reporting
+                            files_added += (
+                                1  # Count updates as additions for reporting
+                            )
                             logger.debug(f"Updated sound: {filename}")
                         else:
                             files_skipped += 1
@@ -233,15 +235,22 @@ class SoundScannerService:
         """Remove normalized files for a sound if they exist."""
         if sound.is_normalized and sound.normalized_filename:
             # Import here to avoid circular imports
-            from app.services.sound_normalizer_service import SoundNormalizerService
+            from app.services.sound_normalizer_service import (
+                SoundNormalizerService,
+            )
 
-            normalized_path = Path(SoundNormalizerService.NORMALIZED_DIR) / sound.normalized_filename
+            normalized_path = (
+                Path(SoundNormalizerService.NORMALIZED_DIR)
+                / sound.normalized_filename
+            )
             if normalized_path.exists():
                 try:
                     normalized_path.unlink()
                     logger.info(f"Removed normalized file: {normalized_path}")
                 except Exception as e:
-                    logger.warning(f"Could not remove normalized file {normalized_path}: {e}")
+                    logger.warning(
+                        f"Could not remove normalized file {normalized_path}: {e}"
+                    )
 
     @staticmethod
     def _extract_audio_metadata(file_path: str) -> dict:

app/services/vlc_service.py

@@ -0,0 +1,238 @@
+"""VLC service for playing sounds using subprocess."""
+
+import os
+import signal
+import subprocess
+import threading
+import time
+from typing import Dict, List, Optional
+
+from app.database import db
+from app.models.sound import Sound
+from app.models.sound_played import SoundPlayed
+
+
+class VLCService:
+    """Service for playing sounds using VLC subprocess."""
+
+    def __init__(self) -> None:
+        """Initialize VLC service."""
+        self.processes: Dict[str, subprocess.Popen] = {}
+        self.lock = threading.Lock()
+
+    def play_sound(self, sound_id: int, user_id: int | None = None, ip_address: str | None = None, user_agent: str | None = None) -> bool:
+        """Play a sound by ID using VLC subprocess."""
+        try:
+            # Get sound from database
+            sound = Sound.query.get(sound_id)
+            if not sound:
+                return False
+
+            # Use normalized file if available, otherwise use original
+            if sound.is_normalized and sound.normalized_filename:
+                sound_path = os.path.join(
+                    "sounds",
+                    "normalized",
+                    "soundboard",
+                    sound.normalized_filename,
+                )
+            else:
+                sound_path = os.path.join(
+                    "sounds", "soundboard", sound.filename
+                )
+
+            # Check if file exists
+            if not os.path.exists(sound_path):
+                return False
+
+            # Convert to absolute path
+            sound_path = os.path.abspath(sound_path)
+
+            # Create unique process ID
+            process_id = f"sound_{sound_id}_{int(time.time() * 1000000)}"
+
+            # Start VLC process
+            vlc_cmd = [
+                "vlc",
+                sound_path,
+                "--intf",
+                "dummy",  # No interface
+                "--play-and-exit",  # Exit after playing
+                "--no-video",  # Audio only
+                "--quiet",  # Reduce output
+            ]
+
+            process = subprocess.Popen(
+                vlc_cmd,
+                stdout=subprocess.DEVNULL,
+                stderr=subprocess.DEVNULL,
+                preexec_fn=os.setsid,  # Create new process group
+            )
+
+            # Store process for tracking
+            with self.lock:
+                self.processes[process_id] = process
+
+            print(
+                f"Started VLC process {process.pid} ({process_id}) for sound {sound.name}. Total processes: {len(self.processes)}"
+            )
+
+            # Increment play count
+            sound.increment_play_count()
+
+            # Record play event if user is provided
+            if user_id:
+                try:
+                    SoundPlayed.create_play_record(
+                        user_id=user_id,
+                        sound_id=sound_id,
+                        ip_address=ip_address,
+                        user_agent=user_agent,
+                        commit=True,
+                    )
+                except Exception as e:
+                    print(f"Error recording play event: {e}")
+
+            # Schedule cleanup after sound duration
+            threading.Thread(
+                target=self._cleanup_after_playback,
+                args=(process_id, sound.duration if sound.duration else 10000),
+                daemon=True,
+            ).start()
+
+            return True
+
+        except Exception as e:
+            print(f"Error starting VLC process for sound {sound_id}: {e}")
+            return False
+
+    def _cleanup_after_playback(self, process_id: str, duration: int) -> None:
+        """Clean up VLC process after playback."""
+        # Wait for playback to finish (duration + 1 second buffer)
+        time.sleep(duration / 1000 + 1)  # Convert ms to seconds
+
+        with self.lock:
+            if process_id in self.processes:
+                print(f"Cleaning up process {process_id} after playback")
+                process = self.processes[process_id]
+
+                try:
+                    # Check if process is still running
+                    if process.poll() is None:
+                        print(
+                            f"Process {process.pid} still running, terminating"
+                        )
+                        process.terminate()
+                        # Give it a moment to terminate gracefully
+                        try:
+                            process.wait(timeout=2)
+                        except subprocess.TimeoutExpired:
+                            print(
+                                f"Process {process.pid} didn't terminate, killing"
+                            )
+                            process.kill()
+
+                    print(f"Successfully cleaned up process {process_id}")
+                except Exception as e:
+                    print(f"Error during cleanup of {process_id}: {e}")
+                finally:
+                    # Always remove from tracking
+                    del self.processes[process_id]
+                    print(
+                        f"Removed process {process_id}. Remaining processes: {len(self.processes)}"
+                    )
+            else:
+                print(f"Process {process_id} not found during cleanup")
+
+    def stop_all(self) -> None:
+        """Stop all playing sounds by killing VLC processes."""
+        with self.lock:
+            processes_copy = dict(self.processes)
+            print(
+                f"Stopping {len(processes_copy)} VLC processes: {list(processes_copy.keys())}"
+            )
+
+            for process_id, process in processes_copy.items():
+                try:
+                    if process.poll() is None:  # Process is still running
+                        print(
+                            f"Terminating process {process.pid} ({process_id})"
+                        )
+                        process.terminate()
+
+                        # Give it a moment to terminate gracefully
+                        try:
+                            process.wait(timeout=1)
+                            print(
+                                f"Process {process.pid} terminated gracefully"
+                            )
+                        except subprocess.TimeoutExpired:
+                            print(
+                                f"Process {process.pid} didn't terminate, killing forcefully"
+                            )
+                            process.kill()
+                            process.wait()  # Wait for it to be killed
+                    else:
+                        print(
+                            f"Process {process.pid} ({process_id}) already finished"
+                        )
+
+                except Exception as e:
+                    print(f"Error stopping process {process_id}: {e}")
+
+            # Clear all processes
+            self.processes.clear()
+            print(f"Cleared all processes. Remaining: {len(self.processes)}")
+
+    def get_playing_count(self) -> int:
+        """Get number of currently playing sounds."""
+        with self.lock:
+            # Clean up finished processes and return count
+            finished_processes = []
+            for process_id, process in self.processes.items():
+                if process.poll() is not None:  # Process has finished
+                    finished_processes.append(process_id)
+
+            # Remove finished processes
+            for process_id in finished_processes:
+                del self.processes[process_id]
+
+            return len(self.processes)
+
+    def force_stop_all(self) -> int:
+        """Force stop all sounds by killing VLC processes aggressively."""
+        with self.lock:
+            stopped_count = len(self.processes)
+            print(f"Force stopping {stopped_count} VLC processes")
+
+            # # Kill all VLC processes aggressively
+            # for process_id, process in list(self.processes.items()):
+            #     try:
+            #         if process.poll() is None:  # Process is still running
+            #             print(f"Force killing process {process.pid} ({process_id})")
+            #             process.kill()
+            #             process.wait()  # Wait for it to be killed
+            #             print(f"Process {process.pid} killed")
+            #         else:
+            #             print(f"Process {process.pid} ({process_id}) already finished")
+
+            #     except Exception as e:
+            #         print(f"Error force-stopping process {process_id}: {e}")
+
+            # Also try to kill any remaining VLC processes system-wide
+            try:
+                subprocess.run(["pkill", "-f", "vlc"], check=False)
+                print("Killed any remaining VLC processes system-wide")
+            except Exception as e:
+                print(f"Error killing system VLC processes: {e}")
+
+            # Clear all processes
+            self.processes.clear()
+            print(
+                f"Force stop completed. Processes remaining: {len(self.processes)}"
+            )
+            return stopped_count
+
+
+# Global VLC service instance
+vlc_service = VLCService()