import os
import tarfile
from datetime import datetime
import sys  # Import sys for command line arguments
from BunnyCDN.Storage import Storage

def is_hidden(path):
    """
    Check if the given path is a hidden folder or file.
    """
    return path.startswith('.') or '/.' in path

def should_exclude(path, excluded_items):
    """
    Check if the given path should be excluded.
    """
    if is_hidden(path):
        return True
    for item in excluded_items:
        if path.startswith(item):
            return True
    return False

def backup(folder_path, excluded_folders=[], excluded_files=[]):
    """
    Create a compressed backup of the specified folder, excluding specified items and hidden folders.
    """
    timestamp = int(datetime.timestamp(datetime.now()))
    backup_file = os.path.join(folder_path, f'backup-{timestamp}.tar.gz')
    
    with tarfile.open(backup_file, "w:gz") as tar:
        for root, dirs, file_names in os.walk(folder_path):
            if should_exclude(root, excluded_folders):
                continue

            for file_name in file_names:
                file_path = os.path.join(root, file_name)

                if should_exclude(file_path, excluded_files):
                    continue

                print("Adding %s" % file_path)
                tar.add(file_path, arcname=os.path.relpath(file_path, start=folder_path))
                
    return backup_file

if __name__ == "__main__":
    if len(sys.argv) != 2:
        print("Usage: python script.py <folder_path>")
        sys.exit(1)
    
    folder_path = sys.argv[1]

    if not os.path.isdir(folder_path):
        print(f"Error: The folder '{folder_path}' does not exist.")
        sys.exit(1)

    backup_file = backup(folder_path)

    obj_storage = Storage('99f4c72b-2674-4e6a-a1825c269cc0-b959-48a1', 'ab-backups')
    obj_storage.PutFile(backup_file, f'backups/{os.path.basename(backup_file)}')
    print("Backup and upload successful.")