#
# SPDX-FileCopyrightText: Hadad <hadad@linuxmail.org>
# SPDX-License-Identifier: Apache-2.0
#

# Utility function to extract input text and files from a message object
def extract_input_and_files(message):  # Extract input and files from message
    """
    Extracts the input text and any attached files from the message object.
    Returns a tuple (input, files).
    """
    input = ""  # Initialize input as empty string
    files = None  # Initialize files as None

    # Check if the message is a dictionary which may contain both text and file attachments
    if isinstance(message, dict):  # If message is a dictionary
        input = message.get("text", "")  # Get text from message dictionary
        files = message.get("files")[0] if message.get("files") else None  # Get first file if present
    else:  # If message is a simple string
        input = message  # Assign message directly to input

    return input, files  # Return extracted input and files