File Management

def mkdir(path: str, args=None):
    """
    Creates directory if it doesn't already exist.
    
    Parameters:
    - path (str): Directory path to create ('remote:path' for remotes)
    - args (List[str]): Additional rclone mkdir flags
    
    Returns:
    None
    
    Raises:  
    RcloneException: If directory creation fails
    """

def delete(path: str, args=None):
    """
    Deletes files in a directory, preserving the directory structure itself.
    Removes all files in subdirectories but leaves empty directories.
    
    Parameters:
    - path (str): File or directory path to delete
    - args (List[str]): Additional rclone delete flags
    
    Returns:
    None
    
    Raises:
    RcloneException: If deletion fails
    """

def purge(path: str, args=None):
    """
    Completely removes directory and all its contents including subdirectories.
    Unlike delete, this removes the entire directory structure.
    
    Parameters:
    - path (str): Directory path to purge completely
    - args (List[str]): Additional rclone purge flags
    
    Returns:
    None
    
    Raises:
    RcloneException: If purge operation fails
    """

def cat(path: str, count: Optional[int] = None, head: Optional[int] = None, 
        offset: Optional[int] = None, tail: Optional[int] = None, args=None) -> str:
    """
    Outputs contents of a single file with optional content filtering.
    
    Parameters:
    - path (str): File path to read ('remote:path' for remotes)
    - count (int, optional): Only output N characters total
    - head (int, optional): Only output first N characters  
    - offset (int, optional): Start output at character N (negative for end-relative)
    - tail (int, optional): Only output last N characters
    - args (List[str]): Additional rclone cat flags
    
    Returns:
    str: File contents as string
    
    Raises:
    RcloneException: If file read operation fails
    """

from rclone_python import rclone

# Create directory on remote
rclone.mkdir('onedrive:Projects/NewProject')

# Create nested directories
rclone.mkdir('dropbox:Archive/2024/Documents')

# Create with specific permissions (where supported)
rclone.mkdir('sftp_server:uploads', args=['--dir-perms', '0755'])

from rclone_python import rclone

# Delete specific file
rclone.delete('box:old_document.txt')

# Delete all files in directory (preserves directory structure)
rclone.delete('onedrive:TempFiles')

# Completely remove directory and contents
rclone.purge('gdrive:OldProject')

# Delete with confirmation bypass
rclone.delete('backup:expired_files', args=['--dry-run'])  # Preview first
rclone.delete('backup:expired_files')  # Execute deletion

from rclone_python import rclone

# Read entire file
file_content = rclone.cat('onedrive:config.txt')
print(file_content)

# Read first 1000 characters
header = rclone.cat('dropbox:large_file.log', head=1000)

# Read last 500 characters  
tail_content = rclone.cat('box:error.log', tail=500)

# Read specific section
middle_section = rclone.cat('gdrive:data.csv', offset=1000, count=500)

# Read from specific position to end
from_position = rclone.cat('remote:document.txt', offset=250)

from rclone_python import rclone

# Create multiple directories
directories = ['Projects/Web', 'Projects/Mobile', 'Projects/Desktop']
for dir_path in directories:
    rclone.mkdir(f'onedrive:{dir_path}')

# Clean up temporary files
temp_patterns = ['*.tmp', '*.cache', '~*']
for pattern in temp_patterns:
    rclone.delete(f'workspace:temp/{pattern}', args=['--include', pattern])

from rclone_python import rclone

def safe_delete(path, confirm_size_mb=None):
    """Safely delete with size verification"""
    
    # Check what will be deleted
    try:
        size_info = rclone.size(path)
        total_size_mb = size_info['bytes'] / (1024 * 1024)
        
        print(f"Will delete {size_info['count']} files ({total_size_mb:.2f} MB)")
        
        # Confirm for large deletions
        if confirm_size_mb and total_size_mb > confirm_size_mb:
            confirm = input(f"Delete {total_size_mb:.2f} MB? (yes/no): ")
            if confirm.lower() != 'yes':
                print("Deletion cancelled")
                return
        
        # Perform deletion
        rclone.delete(path)
        print("Deletion completed successfully")
        
    except Exception as e:
        print(f"Deletion failed: {e}")

# Use safe deletion
safe_delete('onedrive:old_backups', confirm_size_mb=100)

from rclone_python import rclone
import json

def read_config_file(remote_path):
    """Read and parse JSON config file"""
    try:
        content = rclone.cat(remote_path)
        return json.loads(content)
    except json.JSONDecodeError:
        print("Invalid JSON in config file")
        return None
    except Exception as e:
        print(f"Failed to read config: {e}")
        return None

# Read configuration from remote
config = read_config_file('onedrive:app/config.json')
if config:
    print(f"Loaded config with {len(config)} settings")

from rclone_python import rclone

def analyze_log_file(log_path, error_pattern="ERROR"):
    """Analyze log file for errors"""
    
    # Get file size first
    files = rclone.ls(log_path.rsplit(':', 1)[0], files_only=True)
    log_file = next((f for f in files if f['Name'] == log_path.split(':')[-1]), None)
    
    if not log_file:
        print("Log file not found")
        return
    
    file_size = log_file['Size']
    print(f"Analyzing log file: {file_size} bytes")
    
    # Read last 10KB for recent errors
    recent_content = rclone.cat(log_path, tail=10240)
    
    # Count error occurrences
    error_lines = [line for line in recent_content.split('\n') if error_pattern in line]
    
    print(f"Found {len(error_lines)} error lines in recent activity")
    if error_lines:
        print("Most recent errors:")
        for line in error_lines[-5:]:  # Show last 5 errors
            print(f"  {line.strip()}")

# Analyze remote log file
analyze_log_file('server:logs/application.log')

from rclone_python import rclone
from datetime import datetime, timedelta

def cleanup_old_files(base_path, days_old=30):
    """Clean up files older than specified days"""
    
    # List all files
    all_files = rclone.ls(base_path, files_only=True)
    
    cutoff_date = datetime.now() - timedelta(days=days_old)
    old_files = []
    
    for file in all_files:
        # Parse modification time
        mod_time = datetime.fromisoformat(file['ModTime'].replace('Z', '+00:00'))
        if mod_time.replace(tzinfo=None) < cutoff_date:
            old_files.append(file)
    
    if old_files:
        total_size = sum(f['Size'] for f in old_files)
        print(f"Found {len(old_files)} old files ({total_size / (1024**2):.2f} MB)")
        
        # Delete old files individually for better control
        for file in old_files:
            file_path = f"{base_path}/{file['Name']}" if not base_path.endswith(':') else f"{base_path}{file['Name']}"
            try:
                rclone.delete(file_path)
                print(f"Deleted: {file['Name']}")
            except Exception as e:
                print(f"Failed to delete {file['Name']}: {e}")
    else:
        print("No old files found")

# Clean up files older than 30 days
cleanup_old_files('onedrive:TempStorage', days_old=30)

from rclone_python import rclone
import tempfile
import os

def atomic_file_update(remote_path, new_content):
    """Update remote file atomically via temporary file"""
    
    # Create temporary local file
    with tempfile.NamedTemporaryFile(mode='w', delete=False) as temp_file:
        temp_file.write(new_content)
        temp_path = temp_file.name
    
    try:
        # Upload to temporary remote location
        temp_remote = f"{remote_path}.tmp"
        rclone.copy(temp_path, temp_remote)
        
        # Move to final location (atomic on most backends)
        rclone.moveto(temp_remote, remote_path)
        
        print(f"Atomically updated {remote_path}")
        
    finally:
        # Clean up local temporary file
        os.unlink(temp_path)

# Update configuration file atomically
new_config = '{"version": "2.0", "enabled": true}'
atomic_file_update('onedrive:app/config.json', new_config)

from rclone_python import rclone

def clean_sync_destination(src_path, dest_path):
    """Remove files from destination that don't exist in source"""
    
    # Get source files
    src_files = {f['Name'] for f in rclone.ls(src_path, files_only=True)}
    
    # Get destination files  
    dest_files = rclone.ls(dest_path, files_only=True)
    
    # Find files to remove
    to_remove = [f for f in dest_files if f['Name'] not in src_files]
    
    if to_remove:
        print(f"Removing {len(to_remove)} orphaned files from destination")
        for file in to_remove:
            file_path = f"{dest_path}/{file['Name']}"
            rclone.delete(file_path)
            print(f"Removed: {file['Name']}")
    else:
        print("No orphaned files found in destination")

# Clean destination to match source
clean_sync_destination('local:source_dir', 'onedrive:backup_dir')