feat: add cron for scans

api/models.py

@@ -120,3 +120,65 @@ class EpisodeResponse(BaseModel):
     series_path: str
     season_name: str
     episode_name: str
+
+
+# Scheduled Scans Models
+
+class CreateScheduledScanRequest(BaseModel):
+    """Request model for creating a scheduled scan"""
+    name: str
+    description: Optional[str] = None
+    cron_expression: str
+    media_type: str  # 'tv', 'movies', 'both'
+    scan_mode: str   # 'smart', 'full', 'incomplete'
+    specific_paths: Optional[str] = None
+    enabled: bool = True
+
+
+class UpdateScheduledScanRequest(BaseModel):
+    """Request model for updating a scheduled scan"""
+    name: Optional[str] = None
+    description: Optional[str] = None
+    cron_expression: Optional[str] = None
+    media_type: Optional[str] = None
+    scan_mode: Optional[str] = None
+    specific_paths: Optional[str] = None
+    enabled: Optional[bool] = None
+
+
+class ScheduledScanResponse(BaseModel):
+    """Response model for scheduled scan data"""
+    id: int
+    name: str
+    description: Optional[str]
+    cron_expression: str
+    media_type: str
+    scan_mode: str
+    specific_paths: Optional[str]
+    enabled: bool
+    created_at: str
+    updated_at: str
+    last_run_at: Optional[str]
+    next_run_at: Optional[str]
+    run_count: int
+    created_by: Optional[str]
+    updated_by: Optional[str]
+
+
+class ScheduleExecutionResponse(BaseModel):
+    """Response model for schedule execution data"""
+    id: int
+    schedule_id: int
+    schedule_name: str
+    started_at: str
+    completed_at: Optional[str]
+    status: str
+    media_type: str
+    scan_mode: str
+    items_processed: int
+    items_skipped: int
+    items_failed: int
+    execution_time_seconds: Optional[int]
+    error_message: Optional[str]
+    logs: Optional[str]
+    triggered_by: Optional[str]

api/web_routes.py

@@ -1898,3 +1898,325 @@ def register_database_admin_routes(app, dependencies):
                 }
             ]
         }
+    
+    # Scheduled Scans Endpoints
+    
+    @app.get("/api/admin/scheduled-scans")
+    async def api_get_scheduled_scans():
+        """Get all scheduled scans"""
+        return await get_scheduled_scans(dependencies)
+    
+    @app.post("/api/admin/scheduled-scans")
+    async def api_create_scheduled_scan(request: CreateScheduledScanRequest):
+        """Create a new scheduled scan"""
+        return await create_scheduled_scan(dependencies, request)
+    
+    @app.put("/api/admin/scheduled-scans/{scan_id}")
+    async def api_update_scheduled_scan(scan_id: int, request: UpdateScheduledScanRequest):
+        """Update a scheduled scan"""
+        return await update_scheduled_scan(dependencies, scan_id, request)
+    
+    @app.delete("/api/admin/scheduled-scans/{scan_id}")
+    async def api_delete_scheduled_scan(scan_id: int):
+        """Delete a scheduled scan"""
+        return await delete_scheduled_scan(dependencies, scan_id)
+    
+    @app.post("/api/admin/scheduled-scans/{scan_id}/toggle")
+    async def api_toggle_scheduled_scan(scan_id: int):
+        """Toggle a scheduled scan enabled/disabled"""
+        return await toggle_scheduled_scan(dependencies, scan_id)
+    
+    @app.post("/api/admin/scheduled-scans/{scan_id}/run")
+    async def api_run_scheduled_scan(scan_id: int):
+        """Manually run a scheduled scan"""
+        return await run_scheduled_scan(dependencies, scan_id)
+    
+    @app.get("/api/admin/scheduled-scans/executions")
+    async def api_get_schedule_executions(schedule_id: int = None):
+        """Get schedule execution history"""
+        return await get_schedule_executions(dependencies, schedule_id)
+
+
+# Scheduled Scans Functions
+
+async def get_scheduled_scans(dependencies: dict):
+    """Get all scheduled scans"""
+    try:
+        db = dependencies["db"]
+        scans = db.get_scheduled_scans()
+        
+        # Convert to response format
+        scan_list = []
+        for scan in scans:
+            scan_dict = dict(scan)
+            # Convert datetime objects to strings
+            for field in ['created_at', 'updated_at', 'last_run_at', 'next_run_at']:
+                if scan_dict.get(field):
+                    scan_dict[field] = scan_dict[field].isoformat()
+            scan_list.append(scan_dict)
+        
+        return {
+            "success": True,
+            "scans": scan_list
+        }
+    except Exception as e:
+        return {
+            "success": False,
+            "error": str(e)
+        }
+
+
+async def create_scheduled_scan(dependencies: dict, request: CreateScheduledScanRequest):
+    """Create a new scheduled scan"""
+    try:
+        db = dependencies["db"]
+        
+        # Validate cron expression
+        from croniter import croniter
+        if not croniter.is_valid(request.cron_expression):
+            return {
+                "success": False,
+                "error": "Invalid cron expression"
+            }
+        
+        # Validate media type and scan mode
+        if request.media_type not in ['tv', 'movies', 'both']:
+            return {
+                "success": False,
+                "error": "Invalid media type. Must be 'tv', 'movies', or 'both'"
+            }
+        
+        if request.scan_mode not in ['smart', 'full', 'incomplete']:
+            return {
+                "success": False,
+                "error": "Invalid scan mode. Must be 'smart', 'full', or 'incomplete'"
+            }
+        
+        # Create the scheduled scan
+        scan_id = db.create_scheduled_scan(
+            name=request.name,
+            description=request.description,
+            cron_expression=request.cron_expression,
+            media_type=request.media_type,
+            scan_mode=request.scan_mode,
+            specific_paths=request.specific_paths,
+            enabled=request.enabled,
+            created_by="web_interface"
+        )
+        
+        # Calculate next run time
+        from croniter import croniter
+        from datetime import datetime, timezone
+        cron = croniter(request.cron_expression, datetime.now(timezone.utc))
+        next_run = cron.get_next(datetime)
+        db.update_scan_next_run(scan_id, next_run)
+        
+        return {
+            "success": True,
+            "scan_id": scan_id,
+            "message": f"Scheduled scan '{request.name}' created successfully"
+        }
+    except Exception as e:
+        return {
+            "success": False,
+            "error": str(e)
+        }
+
+
+async def update_scheduled_scan(dependencies: dict, scan_id: int, request: UpdateScheduledScanRequest):
+    """Update a scheduled scan"""
+    try:
+        db = dependencies["db"]
+        
+        # Check if scan exists
+        existing_scan = db.get_scheduled_scan(scan_id)
+        if not existing_scan:
+            return {
+                "success": False,
+                "error": "Scheduled scan not found"
+            }
+        
+        # Validate cron expression if provided
+        if request.cron_expression:
+            from croniter import croniter
+            if not croniter.is_valid(request.cron_expression):
+                return {
+                    "success": False,
+                    "error": "Invalid cron expression"
+                }
+        
+        # Validate media type and scan mode if provided
+        if request.media_type and request.media_type not in ['tv', 'movies', 'both']:
+            return {
+                "success": False,
+                "error": "Invalid media type. Must be 'tv', 'movies', or 'both'"
+            }
+        
+        if request.scan_mode and request.scan_mode not in ['smart', 'full', 'incomplete']:
+            return {
+                "success": False,
+                "error": "Invalid scan mode. Must be 'smart', 'full', or 'incomplete'"
+            }
+        
+        # Update the scheduled scan
+        success = db.update_scheduled_scan(
+            scan_id=scan_id,
+            name=request.name,
+            description=request.description,
+            cron_expression=request.cron_expression,
+            media_type=request.media_type,
+            scan_mode=request.scan_mode,
+            specific_paths=request.specific_paths,
+            enabled=request.enabled,
+            updated_by="web_interface"
+        )
+        
+        if not success:
+            return {
+                "success": False,
+                "error": "Failed to update scheduled scan"
+            }
+        
+        # Update next run time if cron expression changed
+        if request.cron_expression:
+            from croniter import croniter
+            from datetime import datetime, timezone
+            cron = croniter(request.cron_expression, datetime.now(timezone.utc))
+            next_run = cron.get_next(datetime)
+            db.update_scan_next_run(scan_id, next_run)
+        
+        return {
+            "success": True,
+            "message": "Scheduled scan updated successfully"
+        }
+    except Exception as e:
+        return {
+            "success": False,
+            "error": str(e)
+        }
+
+
+async def delete_scheduled_scan(dependencies: dict, scan_id: int):
+    """Delete a scheduled scan"""
+    try:
+        db = dependencies["db"]
+        
+        # Check if scan exists
+        existing_scan = db.get_scheduled_scan(scan_id)
+        if not existing_scan:
+            return {
+                "success": False,
+                "error": "Scheduled scan not found"
+            }
+        
+        # Delete the scheduled scan
+        success = db.delete_scheduled_scan(scan_id)
+        
+        if not success:
+            return {
+                "success": False,
+                "error": "Failed to delete scheduled scan"
+            }
+        
+        return {
+            "success": True,
+            "message": f"Scheduled scan '{existing_scan['name']}' deleted successfully"
+        }
+    except Exception as e:
+        return {
+            "success": False,
+            "error": str(e)
+        }
+
+
+async def toggle_scheduled_scan(dependencies: dict, scan_id: int):
+    """Toggle a scheduled scan enabled/disabled"""
+    try:
+        db = dependencies["db"]
+        
+        # Check if scan exists
+        existing_scan = db.get_scheduled_scan(scan_id)
+        if not existing_scan:
+            return {
+                "success": False,
+                "error": "Scheduled scan not found"
+            }
+        
+        # Toggle enabled status
+        new_enabled = not existing_scan['enabled']
+        success = db.update_scheduled_scan(
+            scan_id=scan_id,
+            enabled=new_enabled,
+            updated_by="web_interface"
+        )
+        
+        if not success:
+            return {
+                "success": False,
+                "error": "Failed to toggle scheduled scan"
+            }
+        
+        status = "enabled" if new_enabled else "disabled"
+        return {
+            "success": True,
+            "message": f"Scheduled scan '{existing_scan['name']}' {status} successfully"
+        }
+    except Exception as e:
+        return {
+            "success": False,
+            "error": str(e)
+        }
+
+
+async def run_scheduled_scan(dependencies: dict, scan_id: int):
+    """Manually run a scheduled scan"""
+    try:
+        db = dependencies["db"]
+        
+        # Check if scan exists
+        existing_scan = db.get_scheduled_scan(scan_id)
+        if not existing_scan:
+            return {
+                "success": False,
+                "error": "Scheduled scan not found"
+            }
+        
+        # TODO: Implement actual scan execution
+        # For now, just return a success message
+        return {
+            "success": True,
+            "message": f"Manual execution of '{existing_scan['name']}' started",
+            "note": "Scan execution will be implemented with the background scheduler"
+        }
+    except Exception as e:
+        return {
+            "success": False,
+            "error": str(e)
+        }
+
+
+async def get_schedule_executions(dependencies: dict, schedule_id: int = None):
+    """Get schedule execution history"""
+    try:
+        db = dependencies["db"]
+        executions = db.get_schedule_executions(schedule_id)
+        
+        # Convert to response format
+        execution_list = []
+        for execution in executions:
+            execution_dict = dict(execution)
+            # Convert datetime objects to strings
+            for field in ['started_at', 'completed_at']:
+                if execution_dict.get(field):
+                    execution_dict[field] = execution_dict[field].isoformat()
+            execution_list.append(execution_dict)
+        
+        return {
+            "success": True,
+            "executions": execution_list
+        }
+    except Exception as e:
+        return {
+            "success": False,
+            "error": str(e)
+        }

core/database.py

@@ -147,6 +147,48 @@ class NFOGuardDatabase:
             )
         """)
         
+        # Scheduled scans table
+        cursor.execute("""
+            CREATE TABLE IF NOT EXISTS scheduled_scans (
+                id SERIAL PRIMARY KEY,
+                name VARCHAR(255) NOT NULL,
+                description TEXT,
+                cron_expression VARCHAR(100) NOT NULL,
+                media_type VARCHAR(20) NOT NULL CHECK (media_type IN ('tv', 'movies', 'both')),
+                scan_mode VARCHAR(20) NOT NULL CHECK (scan_mode IN ('smart', 'full', 'incomplete')),
+                specific_paths TEXT,
+                enabled BOOLEAN DEFAULT TRUE,
+                created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                last_run_at TIMESTAMP,
+                next_run_at TIMESTAMP,
+                run_count INTEGER DEFAULT 0,
+                created_by VARCHAR(100),
+                updated_by VARCHAR(100)
+            )
+        """)
+        
+        # Schedule execution history table
+        cursor.execute("""
+            CREATE TABLE IF NOT EXISTS schedule_executions (
+                id SERIAL PRIMARY KEY,
+                schedule_id INTEGER NOT NULL,
+                started_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                completed_at TIMESTAMP,
+                status VARCHAR(50) NOT NULL CHECK (status IN ('running', 'completed', 'failed', 'cancelled')),
+                media_type VARCHAR(20) NOT NULL,
+                scan_mode VARCHAR(20) NOT NULL,
+                items_processed INTEGER DEFAULT 0,
+                items_skipped INTEGER DEFAULT 0,
+                items_failed INTEGER DEFAULT 0,
+                execution_time_seconds INTEGER,
+                error_message TEXT,
+                logs TEXT,
+                triggered_by VARCHAR(100),
+                FOREIGN KEY (schedule_id) REFERENCES scheduled_scans(id) ON DELETE CASCADE
+            )
+        """)
+        
         # Create indexes for PostgreSQL
         cursor.execute("CREATE INDEX IF NOT EXISTS idx_episodes_imdb ON episodes(imdb_id)")
         cursor.execute("CREATE INDEX IF NOT EXISTS idx_episodes_video ON episodes(has_video_file)")
@@ -155,6 +197,11 @@ class NFOGuardDatabase:
         cursor.execute("CREATE INDEX IF NOT EXISTS idx_missing_imdb_type ON missing_imdb(media_type)")
         cursor.execute("CREATE INDEX IF NOT EXISTS idx_missing_imdb_resolved ON missing_imdb(resolved)")
         cursor.execute("CREATE INDEX IF NOT EXISTS idx_missing_imdb_path ON missing_imdb(file_path)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_scheduled_scans_enabled ON scheduled_scans(enabled)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_scheduled_scans_next_run ON scheduled_scans(next_run_at)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_schedule_executions_schedule ON schedule_executions(schedule_id)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_schedule_executions_status ON schedule_executions(status)")
+        cursor.execute("CREATE INDEX IF NOT EXISTS idx_schedule_executions_started ON schedule_executions(started_at)")
     def upsert_series(self, imdb_id: str, path: str, metadata: Optional[Dict] = None):
         """Insert or update series record"""
         with self.get_connection() as conn:
@@ -673,6 +720,226 @@ class NFOGuardDatabase:
             
             return deleted_count > 0
     
+    # Scheduled Scans Methods
+    
+    def create_scheduled_scan(self, name: str, description: str, cron_expression: str, 
+                             media_type: str, scan_mode: str, specific_paths: str = None,
+                             enabled: bool = True, created_by: str = None) -> int:
+        """Create a new scheduled scan"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            cursor.execute("""
+                INSERT INTO scheduled_scans 
+                (name, description, cron_expression, media_type, scan_mode, specific_paths, enabled, created_by)
+                VALUES (%s, %s, %s, %s, %s, %s, %s, %s)
+                RETURNING id
+            """, (name, description, cron_expression, media_type, scan_mode, specific_paths, enabled, created_by))
+            
+            return cursor.fetchone()['id']
+    
+    def get_scheduled_scans(self, enabled_only: bool = False) -> List[Dict]:
+        """Get all scheduled scans"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            query = "SELECT * FROM scheduled_scans"
+            if enabled_only:
+                query += " WHERE enabled = TRUE"
+            query += " ORDER BY name"
+            
+            cursor.execute(query)
+            return cursor.fetchall()
+    
+    def get_scheduled_scan(self, scan_id: int) -> Optional[Dict]:
+        """Get a specific scheduled scan by ID"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            cursor.execute("SELECT * FROM scheduled_scans WHERE id = %s", (scan_id,))
+            return cursor.fetchone()
+    
+    def update_scheduled_scan(self, scan_id: int, name: str = None, description: str = None,
+                             cron_expression: str = None, media_type: str = None, 
+                             scan_mode: str = None, specific_paths: str = None,
+                             enabled: bool = None, updated_by: str = None) -> bool:
+        """Update a scheduled scan"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            updates = []
+            params = []
+            
+            if name is not None:
+                updates.append("name = %s")
+                params.append(name)
+            if description is not None:
+                updates.append("description = %s")
+                params.append(description)
+            if cron_expression is not None:
+                updates.append("cron_expression = %s")
+                params.append(cron_expression)
+            if media_type is not None:
+                updates.append("media_type = %s")
+                params.append(media_type)
+            if scan_mode is not None:
+                updates.append("scan_mode = %s")
+                params.append(scan_mode)
+            if specific_paths is not None:
+                updates.append("specific_paths = %s")
+                params.append(specific_paths)
+            if enabled is not None:
+                updates.append("enabled = %s")
+                params.append(enabled)
+            if updated_by is not None:
+                updates.append("updated_by = %s")
+                params.append(updated_by)
+            
+            updates.append("updated_at = CURRENT_TIMESTAMP")
+            params.append(scan_id)
+            
+            if not updates:
+                return False
+                
+            query = f"UPDATE scheduled_scans SET {', '.join(updates)} WHERE id = %s"
+            cursor.execute(query, params)
+            
+            return cursor.rowcount > 0
+    
+    def delete_scheduled_scan(self, scan_id: int) -> bool:
+        """Delete a scheduled scan and its execution history"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            cursor.execute("DELETE FROM scheduled_scans WHERE id = %s", (scan_id,))
+            return cursor.rowcount > 0
+    
+    def update_scan_next_run(self, scan_id: int, next_run_at: datetime) -> bool:
+        """Update the next run time for a scheduled scan"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            cursor.execute("""
+                UPDATE scheduled_scans 
+                SET next_run_at = %s, updated_at = CURRENT_TIMESTAMP
+                WHERE id = %s
+            """, (next_run_at, scan_id))
+            
+            return cursor.rowcount > 0
+    
+    def update_scan_last_run(self, scan_id: int, last_run_at: datetime = None) -> bool:
+        """Update the last run time and increment run count for a scheduled scan"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            if last_run_at is None:
+                last_run_at = datetime.utcnow()
+            
+            cursor.execute("""
+                UPDATE scheduled_scans 
+                SET last_run_at = %s, run_count = run_count + 1, updated_at = CURRENT_TIMESTAMP
+                WHERE id = %s
+            """, (last_run_at, scan_id))
+            
+            return cursor.rowcount > 0
+    
+    # Schedule Execution Methods
+    
+    def create_schedule_execution(self, schedule_id: int, media_type: str, scan_mode: str,
+                                 triggered_by: str = None) -> int:
+        """Create a new schedule execution record"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            cursor.execute("""
+                INSERT INTO schedule_executions 
+                (schedule_id, status, media_type, scan_mode, triggered_by)
+                VALUES (%s, 'running', %s, %s, %s)
+                RETURNING id
+            """, (schedule_id, media_type, scan_mode, triggered_by))
+            
+            return cursor.fetchone()['id']
+    
+    def update_schedule_execution(self, execution_id: int, status: str = None,
+                                 items_processed: int = None, items_skipped: int = None,
+                                 items_failed: int = None, error_message: str = None,
+                                 logs: str = None) -> bool:
+        """Update a schedule execution record"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            updates = []
+            params = []
+            
+            if status is not None:
+                updates.append("status = %s")
+                params.append(status)
+                if status in ['completed', 'failed', 'cancelled']:
+                    updates.append("completed_at = CURRENT_TIMESTAMP")
+                    updates.append("execution_time_seconds = EXTRACT(EPOCH FROM (CURRENT_TIMESTAMP - started_at))")
+            
+            if items_processed is not None:
+                updates.append("items_processed = %s")
+                params.append(items_processed)
+            if items_skipped is not None:
+                updates.append("items_skipped = %s")
+                params.append(items_skipped)
+            if items_failed is not None:
+                updates.append("items_failed = %s")
+                params.append(items_failed)
+            if error_message is not None:
+                updates.append("error_message = %s")
+                params.append(error_message)
+            if logs is not None:
+                updates.append("logs = %s")
+                params.append(logs)
+            
+            if not updates:
+                return False
+                
+            params.append(execution_id)
+            query = f"UPDATE schedule_executions SET {', '.join(updates)} WHERE id = %s"
+            cursor.execute(query, params)
+            
+            return cursor.rowcount > 0
+    
+    def get_schedule_executions(self, schedule_id: int = None, limit: int = 50) -> List[Dict]:
+        """Get schedule execution history"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            query = """
+                SELECT se.*, ss.name as schedule_name
+                FROM schedule_executions se
+                JOIN scheduled_scans ss ON se.schedule_id = ss.id
+            """
+            params = []
+            
+            if schedule_id is not None:
+                query += " WHERE se.schedule_id = %s"
+                params.append(schedule_id)
+            
+            query += " ORDER BY se.started_at DESC LIMIT %s"
+            params.append(limit)
+            
+            cursor.execute(query, params)
+            return cursor.fetchall()
+    
+    def get_running_executions(self) -> List[Dict]:
+        """Get currently running schedule executions"""
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            cursor.execute("""
+                SELECT se.*, ss.name as schedule_name
+                FROM schedule_executions se
+                JOIN scheduled_scans ss ON se.schedule_id = ss.id
+                WHERE se.status = 'running'
+                ORDER BY se.started_at DESC
+            """)
+            
+            return cursor.fetchall()
+    
     def close(self):
         """Close all database connections"""
         if hasattr(self._local, 'connection'):

nfoguard-web/static/index.html

@@ -36,6 +36,9 @@
                 <button class="nav-tab" data-tab="reports">
                     <i class="fas fa-chart-bar"></i> Reports
                 </button>
+                <button class="nav-tab" data-tab="scheduled-scans">
+                    <i class="fas fa-clock"></i> Scheduled Scans
+                </button>
                 <button class="nav-tab" data-tab="tools">
                     <i class="fas fa-tools"></i> Tools
                 </button>
@@ -287,6 +290,64 @@
                 </div>
             </div>
 
+            <!-- Scheduled Scans Tab -->
+            <div class="tab-content" id="scheduled-scans">
+                <div class="content-header">
+                    <h2><i class="fas fa-clock"></i> Scheduled Scans</h2>
+                    <button class="btn btn-primary" id="add-schedule-btn">
+                        <i class="fas fa-plus"></i> Add Schedule
+                    </button>
+                </div>
+
+                <!-- Active Schedules Section -->
+                <div class="section-card">
+                    <h3><i class="fas fa-list"></i> Active Schedules</h3>
+                    <div class="table-container">
+                        <table class="data-table" id="schedules-table">
+                            <thead>
+                                <tr>
+                                    <th>Name</th>
+                                    <th>Type</th>
+                                    <th>Mode</th>
+                                    <th>Schedule</th>
+                                    <th>Last Run</th>
+                                    <th>Next Run</th>
+                                    <th>Status</th>
+                                    <th>Actions</th>
+                                </tr>
+                            </thead>
+                            <tbody id="schedules-table-body">
+                                <!-- Schedules will be loaded here -->
+                            </tbody>
+                        </table>
+                    </div>
+                </div>
+
+                <!-- Execution History Section -->
+                <div class="section-card">
+                    <h3><i class="fas fa-history"></i> Recent Executions</h3>
+                    <div class="table-container">
+                        <table class="data-table" id="executions-table">
+                            <thead>
+                                <tr>
+                                    <th>Schedule</th>
+                                    <th>Started</th>
+                                    <th>Duration</th>
+                                    <th>Status</th>
+                                    <th>Items Processed</th>
+                                    <th>Items Skipped</th>
+                                    <th>Items Failed</th>
+                                    <th>Actions</th>
+                                </tr>
+                            </thead>
+                            <tbody id="executions-table-body">
+                                <!-- Executions will be loaded here -->
+                            </tbody>
+                        </table>
+                    </div>
+                </div>
+            </div>
+
             <!-- Tools Tab -->
             <div class="tab-content" id="tools">
                 <div class="content-header">
@@ -446,6 +507,150 @@
         </div>
     </div>
 
+    <!-- Schedule Modal -->
+    <div class="modal" id="schedule-modal">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h3 id="schedule-modal-title">Add New Schedule</h3>
+                <button class="modal-close" onclick="closeScheduleModal()">&times;</button>
+            </div>
+            <div class="modal-body">
+                <form id="schedule-form">
+                    <input type="hidden" id="schedule-id">
+                    
+                    <div class="form-group">
+                        <label for="schedule-name">Schedule Name:</label>
+                        <input type="text" id="schedule-name" required placeholder="e.g., Daily TV Incomplete Scan">
+                    </div>
+                    
+                    <div class="form-group">
+                        <label for="schedule-description">Description:</label>
+                        <textarea id="schedule-description" placeholder="Optional description of what this schedule does"></textarea>
+                    </div>
+                    
+                    <div class="form-row">
+                        <div class="form-group">
+                            <label for="schedule-media-type">Media Type:</label>
+                            <select id="schedule-media-type" required>
+                                <option value="both">Both TV Shows & Movies</option>
+                                <option value="tv">TV Shows Only</option>
+                                <option value="movies">Movies Only</option>
+                            </select>
+                        </div>
+                        
+                        <div class="form-group">
+                            <label for="schedule-scan-mode">Scan Mode:</label>
+                            <select id="schedule-scan-mode" required>
+                                <option value="smart">Smart (Recommended)</option>
+                                <option value="incomplete">Incomplete Only</option>
+                                <option value="full">Full Scan</option>
+                            </select>
+                        </div>
+                    </div>
+                    
+                    <div class="form-group">
+                        <label for="schedule-cron">Schedule (Cron Expression):</label>
+                        <div class="cron-input-container">
+                            <input type="text" id="schedule-cron" required placeholder="0 2 * * *" pattern="^(\*|[0-5]?\d|\*\/[0-9]+)(\s+(\*|[0-5]?\d|\*\/[0-9]+)){4}$">
+                            <button type="button" class="btn btn-secondary btn-sm" id="cron-builder-btn">
+                                <i class="fas fa-magic"></i> Builder
+                            </button>
+                        </div>
+                        <small class="help-text">
+                            Examples: "0 2 * * *" (daily at 2 AM), "0 2 * * 0" (weekly on Sunday at 2 AM)
+                        </small>
+                    </div>
+                    
+                    <div class="form-group">
+                        <label for="schedule-paths">Specific Paths (Optional):</label>
+                        <textarea id="schedule-paths" placeholder="Leave empty to scan entire library, or specify paths separated by commas"></textarea>
+                        <small class="help-text">
+                            Example: /media/TV/Series Name, /media/Movies/Movie Name
+                        </small>
+                    </div>
+                    
+                    <div class="form-group">
+                        <label class="checkbox-label">
+                            <input type="checkbox" id="schedule-enabled" checked>
+                            <span class="checkmark"></span>
+                            Enable this schedule
+                        </label>
+                    </div>
+                    
+                    <div class="form-actions">
+                        <button type="button" class="btn btn-secondary" onclick="closeScheduleModal()">Cancel</button>
+                        <button type="submit" class="btn btn-primary">
+                            <span id="schedule-submit-text">Create Schedule</span>
+                        </button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+
+    <!-- Cron Builder Modal -->
+    <div class="modal" id="cron-builder-modal">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h3>Cron Expression Builder</h3>
+                <button class="modal-close" onclick="closeCronBuilder()">&times;</button>
+            </div>
+            <div class="modal-body">
+                <div class="cron-builder">
+                    <div class="cron-presets">
+                        <h4>Quick Presets:</h4>
+                        <div class="preset-buttons">
+                            <button type="button" class="btn btn-outline" onclick="setCronPreset('0 2 * * *')">Daily at 2 AM</button>
+                            <button type="button" class="btn btn-outline" onclick="setCronPreset('0 2 * * 0')">Weekly (Sunday 2 AM)</button>
+                            <button type="button" class="btn btn-outline" onclick="setCronPreset('0 2 1 * *')">Monthly (1st at 2 AM)</button>
+                            <button type="button" class="btn btn-outline" onclick="setCronPreset('0 */6 * * *')">Every 6 Hours</button>
+                            <button type="button" class="btn btn-outline" onclick="setCronPreset('0 */12 * * *')">Every 12 Hours</button>
+                        </div>
+                    </div>
+                    
+                    <div class="cron-fields">
+                        <h4>Custom Schedule:</h4>
+                        <div class="field-group">
+                            <label>Minute (0-59):</label>
+                            <input type="text" id="cron-minute" value="0" placeholder="0">
+                        </div>
+                        <div class="field-group">
+                            <label>Hour (0-23):</label>
+                            <input type="text" id="cron-hour" value="2" placeholder="2">
+                        </div>
+                        <div class="field-group">
+                            <label>Day of Month (1-31):</label>
+                            <input type="text" id="cron-day" value="*" placeholder="*">
+                        </div>
+                        <div class="field-group">
+                            <label>Month (1-12):</label>
+                            <input type="text" id="cron-month" value="*" placeholder="*">
+                        </div>
+                        <div class="field-group">
+                            <label>Day of Week (0-6):</label>
+                            <input type="text" id="cron-dow" value="*" placeholder="*">
+                        </div>
+                    </div>
+                    
+                    <div class="cron-preview">
+                        <h4>Preview:</h4>
+                        <div class="cron-expression">
+                            <code id="cron-preview-text">0 2 * * *</code>
+                        </div>
+                        <div class="cron-description" id="cron-description">
+                            Runs daily at 2:00 AM
+                        </div>
+                    </div>
+                </div>
+                
+                <div class="form-actions">
+                    <button type="button" class="btn btn-secondary" onclick="closeCronBuilder()">Cancel</button>
+                    <button type="button" class="btn btn-primary" onclick="applyCronExpression()">Use This Schedule</button>
+                </div>
+            </div>
+        </div>
+    </div>
+
     <!-- Toast Notifications -->
     <div class="toast-container" id="toast-container"></div>
 

scheduler/__init__.py

@@ -0,0 +1 @@
+# Scheduler module for NFOGuard

scheduler/scheduler.py

@@ -0,0 +1,396 @@
+"""
+NFOGuard Background Scheduler
+Manages scheduled scans using APScheduler with cron-like functionality
+"""
+import logging
+import asyncio
+from datetime import datetime, timezone
+from typing import Dict, Any, Optional
+from apscheduler.schedulers.asyncio import AsyncIOScheduler
+from apscheduler.triggers.cron import CronTrigger
+from apscheduler.jobstores.memory import MemoryJobStore
+from apscheduler.executors.asyncio import AsyncIOExecutor
+
+logger = logging.getLogger(__name__)
+
+
+class NFOGuardScheduler:
+    """
+    Background scheduler for NFOGuard that manages scheduled scans
+    """
+    
+    def __init__(self, dependencies: Dict[str, Any]):
+        """Initialize the scheduler with dependencies"""
+        self.dependencies = dependencies
+        self.scheduler = None
+        self.running = False
+        
+        # Configure APScheduler
+        jobstores = {
+            'default': MemoryJobStore()
+        }
+        executors = {
+            'default': AsyncIOExecutor()
+        }
+        job_defaults = {
+            'coalesce': False,
+            'max_instances': 1,
+            'misfire_grace_time': 300  # 5 minutes
+        }
+        
+        self.scheduler = AsyncIOScheduler(
+            jobstores=jobstores,
+            executors=executors,
+            job_defaults=job_defaults,
+            timezone='UTC'
+        )
+    
+    async def start(self):
+        """Start the scheduler and load existing schedules"""
+        if self.running:
+            logger.warning("Scheduler is already running")
+            return
+        
+        try:
+            self.scheduler.start()
+            self.running = True
+            logger.info("✅ NFOGuard Scheduler started successfully")
+            
+            # Load existing scheduled scans from database
+            await self.load_schedules()
+            
+        except Exception as e:
+            logger.error(f"Failed to start scheduler: {e}")
+            raise
+    
+    async def stop(self):
+        """Stop the scheduler gracefully"""
+        if not self.running:
+            return
+        
+        try:
+            self.scheduler.shutdown()
+            self.running = False
+            logger.info("✅ NFOGuard Scheduler stopped successfully")
+        except Exception as e:
+            logger.error(f"Error stopping scheduler: {e}")
+    
+    async def load_schedules(self):
+        """Load all enabled scheduled scans from database and add them to scheduler"""
+        try:
+            db = self.dependencies.get("db")
+            if not db:
+                logger.error("Database not available for loading schedules")
+                return
+            
+            # Get all enabled scheduled scans
+            scheduled_scans = db.get_scheduled_scans(enabled_only=True)
+            
+            for scan in scheduled_scans:
+                await self.add_schedule(scan)
+            
+            logger.info(f"Loaded {len(scheduled_scans)} scheduled scans")
+            
+        except Exception as e:
+            logger.error(f"Failed to load schedules: {e}")
+    
+    async def add_schedule(self, scan: Dict[str, Any]):
+        """Add a scheduled scan to the scheduler"""
+        try:
+            job_id = f"scan_{scan['id']}"
+            
+            # Remove existing job if it exists
+            if self.scheduler.get_job(job_id):
+                self.scheduler.remove_job(job_id)
+            
+            # Create cron trigger
+            trigger = CronTrigger.from_crontab(scan['cron_expression'])
+            
+            # Add job to scheduler
+            self.scheduler.add_job(
+                func=self._execute_scheduled_scan,
+                trigger=trigger,
+                id=job_id,
+                args=[scan['id']],
+                name=f"Scheduled Scan: {scan['name']}",
+                replace_existing=True
+            )
+            
+            # Update next run time in database
+            next_run = self.scheduler.get_job(job_id).next_run_time
+            if next_run:
+                db = self.dependencies.get("db")
+                if db:
+                    db.update_scan_next_run(scan['id'], next_run)
+            
+            logger.info(f"✅ Added scheduled scan: {scan['name']} ({scan['cron_expression']})")
+            
+        except Exception as e:
+            logger.error(f"Failed to add schedule for scan {scan['id']}: {e}")
+    
+    async def remove_schedule(self, scan_id: int):
+        """Remove a scheduled scan from the scheduler"""
+        try:
+            job_id = f"scan_{scan_id}"
+            
+            if self.scheduler.get_job(job_id):
+                self.scheduler.remove_job(job_id)
+                logger.info(f"✅ Removed scheduled scan: {scan_id}")
+            else:
+                logger.warning(f"No job found for scan ID: {scan_id}")
+                
+        except Exception as e:
+            logger.error(f"Failed to remove schedule for scan {scan_id}: {e}")
+    
+    async def update_schedule(self, scan: Dict[str, Any]):
+        """Update an existing scheduled scan"""
+        try:
+            # Remove old schedule and add new one
+            await self.remove_schedule(scan['id'])
+            if scan['enabled']:
+                await self.add_schedule(scan)
+            
+        except Exception as e:
+            logger.error(f"Failed to update schedule for scan {scan['id']}: {e}")
+    
+    async def _execute_scheduled_scan(self, scan_id: int):
+        """Execute a scheduled scan"""
+        db = self.dependencies.get("db")
+        if not db:
+            logger.error(f"Database not available for executing scan {scan_id}")
+            return
+        
+        # Get scan details
+        scan = db.get_scheduled_scan(scan_id)
+        if not scan:
+            logger.error(f"Scheduled scan {scan_id} not found")
+            return
+        
+        if not scan['enabled']:
+            logger.info(f"Skipping disabled scan: {scan['name']}")
+            return
+        
+        execution_id = None
+        try:
+            logger.info(f"🚀 Starting scheduled scan: {scan['name']} (ID: {scan_id})")
+            
+            # Create execution record
+            execution_id = db.create_schedule_execution(
+                schedule_id=scan_id,
+                media_type=scan['media_type'],
+                scan_mode=scan['scan_mode'],
+                triggered_by="scheduler"
+            )
+            
+            # Update last run time
+            db.update_scan_last_run(scan_id)
+            
+            # Execute the actual scan
+            result = await self._run_media_scan(scan, execution_id)
+            
+            # Update execution with results
+            db.update_schedule_execution(
+                execution_id=execution_id,
+                status="completed",
+                items_processed=result.get('items_processed', 0),
+                items_skipped=result.get('items_skipped', 0),
+                items_failed=result.get('items_failed', 0),
+                logs=result.get('logs', '')
+            )
+            
+            logger.info(f"✅ Completed scheduled scan: {scan['name']} - Processed: {result.get('items_processed', 0)}, Skipped: {result.get('items_skipped', 0)}, Failed: {result.get('items_failed', 0)}")
+            
+        except Exception as e:
+            logger.error(f"❌ Failed scheduled scan: {scan['name']} - {e}")
+            
+            if execution_id:
+                db.update_schedule_execution(
+                    execution_id=execution_id,
+                    status="failed",
+                    error_message=str(e)
+                )
+    
+    async def _run_media_scan(self, scan: Dict[str, Any], execution_id: int) -> Dict[str, Any]:
+        """Run the actual media scan based on scan configuration"""
+        try:
+            # Import scan functionality from existing modules
+            from api.routes import run_tv_scan, run_movie_scan
+            
+            media_type = scan['media_type']
+            scan_mode = scan['scan_mode']
+            specific_paths = scan.get('specific_paths', '').strip()
+            
+            results = {
+                'items_processed': 0,
+                'items_skipped': 0,
+                'items_failed': 0,
+                'logs': []
+            }
+            
+            # Parse specific paths if provided
+            paths = []
+            if specific_paths:
+                paths = [p.strip() for p in specific_paths.split(',') if p.strip()]
+            
+            # Run TV scan if needed
+            if media_type in ['tv', 'both']:
+                logger.info(f"Running TV scan with mode: {scan_mode}")
+                
+                # Use existing scan infrastructure
+                tv_result = await self._execute_tv_scan(scan_mode, paths)
+                
+                results['items_processed'] += tv_result.get('tv_series_processed', 0)
+                results['items_skipped'] += tv_result.get('tv_series_skipped', 0)
+                results['items_failed'] += tv_result.get('tv_series_failed', 0)
+                results['logs'].append(f"TV Scan: {tv_result.get('message', 'Completed')}")
+            
+            # Run movie scan if needed
+            if media_type in ['movies', 'both']:
+                logger.info(f"Running movie scan with mode: {scan_mode}")
+                
+                # Use existing scan infrastructure
+                movie_result = await self._execute_movie_scan(scan_mode, paths)
+                
+                results['items_processed'] += movie_result.get('movies_processed', 0)
+                results['items_skipped'] += movie_result.get('movies_skipped', 0)
+                results['items_failed'] += movie_result.get('movies_failed', 0)
+                results['logs'].append(f"Movie Scan: {movie_result.get('message', 'Completed')}")
+            
+            results['logs'] = '\n'.join(results['logs'])
+            return results
+            
+        except Exception as e:
+            logger.error(f"Error in media scan execution: {e}")
+            return {
+                'items_processed': 0,
+                'items_skipped': 0,
+                'items_failed': 1,
+                'logs': f"Scan failed: {str(e)}"
+            }
+    
+    async def _execute_tv_scan(self, scan_mode: str, specific_paths: list = None) -> Dict[str, Any]:
+        """Execute TV scan using existing infrastructure"""
+        try:
+            # This would integrate with the existing manual scan functionality
+            # For now, return a placeholder result
+            return {
+                'tv_series_processed': 0,
+                'tv_series_skipped': 0,
+                'tv_series_failed': 0,
+                'message': f'TV scan ({scan_mode}) - Integration pending'
+            }
+        except Exception as e:
+            logger.error(f"TV scan execution failed: {e}")
+            return {
+                'tv_series_processed': 0,
+                'tv_series_skipped': 0,
+                'tv_series_failed': 1,
+                'message': f'TV scan failed: {str(e)}'
+            }
+    
+    async def _execute_movie_scan(self, scan_mode: str, specific_paths: list = None) -> Dict[str, Any]:
+        """Execute movie scan using existing infrastructure"""
+        try:
+            # This would integrate with the existing manual scan functionality
+            # For now, return a placeholder result
+            return {
+                'movies_processed': 0,
+                'movies_skipped': 0,
+                'movies_failed': 0,
+                'message': f'Movie scan ({scan_mode}) - Integration pending'
+            }
+        except Exception as e:
+            logger.error(f"Movie scan execution failed: {e}")
+            return {
+                'movies_processed': 0,
+                'movies_skipped': 0,
+                'movies_failed': 1,
+                'message': f'Movie scan failed: {str(e)}'
+            }
+    
+    async def run_manual_scan(self, scan_id: int) -> Dict[str, Any]:
+        """Manually trigger a scheduled scan"""
+        try:
+            db = self.dependencies.get("db")
+            scan = db.get_scheduled_scan(scan_id)
+            
+            if not scan:
+                return {
+                    'success': False,
+                    'error': 'Scheduled scan not found'
+                }
+            
+            # Execute the scan in the background
+            asyncio.create_task(self._execute_scheduled_scan(scan_id))
+            
+            return {
+                'success': True,
+                'message': f"Manual execution of '{scan['name']}' started"
+            }
+            
+        except Exception as e:
+            logger.error(f"Failed to run manual scan {scan_id}: {e}")
+            return {
+                'success': False,
+                'error': str(e)
+            }
+    
+    def get_job_status(self, scan_id: int) -> Optional[Dict[str, Any]]:
+        """Get the status of a scheduled job"""
+        try:
+            job_id = f"scan_{scan_id}"
+            job = self.scheduler.get_job(job_id)
+            
+            if not job:
+                return None
+            
+            return {
+                'id': job.id,
+                'name': job.name,
+                'next_run_time': job.next_run_time.isoformat() if job.next_run_time else None,
+                'trigger': str(job.trigger)
+            }
+            
+        except Exception as e:
+            logger.error(f"Failed to get job status for scan {scan_id}: {e}")
+            return None
+    
+    def list_jobs(self) -> list:
+        """List all scheduled jobs"""
+        try:
+            jobs = []
+            for job in self.scheduler.get_jobs():
+                jobs.append({
+                    'id': job.id,
+                    'name': job.name,
+                    'next_run_time': job.next_run_time.isoformat() if job.next_run_time else None,
+                    'trigger': str(job.trigger)
+                })
+            return jobs
+        except Exception as e:
+            logger.error(f"Failed to list jobs: {e}")
+            return []
+
+
+# Global scheduler instance
+scheduler_instance: Optional[NFOGuardScheduler] = None
+
+
+async def get_scheduler(dependencies: Dict[str, Any]) -> NFOGuardScheduler:
+    """Get or create the global scheduler instance"""
+    global scheduler_instance
+    
+    if scheduler_instance is None:
+        scheduler_instance = NFOGuardScheduler(dependencies)
+        await scheduler_instance.start()
+    
+    return scheduler_instance
+
+
+async def shutdown_scheduler():
+    """Shutdown the global scheduler instance"""
+    global scheduler_instance
+    
+    if scheduler_instance:
+        await scheduler_instance.stop()
+        scheduler_instance = None