# $language = "python"
# $interface = "1.0"

import os
import sys
import logging

# Add script directory to the PYTHONPATH so we can import our modules (only if run from SecureCRT)
if 'crt' in globals():
    script_dir, script_name = os.path.split(crt.ScriptFullName)
    if script_dir not in sys.path:
        sys.path.insert(0, script_dir)
else:
    script_dir, script_name = os.path.split(os.path.realpath(__file__))

# Now we can import our custom modules
from securecrt_tools import scripts
from securecrt_tools import utilities

# Create global logger so we can write debug messages from any function (if debug mode setting is enabled in settings).
logger = logging.getLogger("securecrt")
logger.debug("Starting execution of {0}".format(script_name))


# ################################################   SCRIPT LOGIC   ###################################################

def script_main(session):
    """
    | SINGLE device script
    | Author: XXXXXXXX
    | Email: XXXXXXX@domain.com

    PUT A DESCRIPTION OF THIS SCRIPT HERE.  WHAT IT DOES, ETC.
    This script assumes it will be run against a connected device.

    :param session: A subclass of the sessions.Session object that represents this particular script session (either
                SecureCRTSession or DirectSession)
    :type session: sessions.Session

    """
    # Get script object that owns this session, so we can check settings, get textfsm templates, etc
    script = session.script

    # Start session with device, i.e. modify term parameters for better interaction (assuming already connected)
    session.start_cisco_session()

    #
    # PUT YOUR CODE HERE
    #

    # Return terminal parameters back to the original state.
    session.end_cisco_session()


# ################################################  SCRIPT LAUNCH   ###################################################

# If this script is run from SecureCRT directly, use the SecureCRT specific class
if __name__ == "__builtin__":
    # Initialize script object
    crt_script = scripts.CRTScript(crt)
    # Get session object for the SecureCRT tab that the script was launched from.
    crt_session = crt_script.get_main_session()
    # Run script's main logic against our session
    script_main(crt_session)
    # Shutdown logging after
    logging.shutdown()

# If the script is being run directly, use the simulation class
elif __name__ == "__main__":
    # Initialize script object
    direct_script = scripts.DebugScript(os.path.realpath(__file__))
    # Get a simulated session object to pass into the script.
    sim_session = direct_script.get_main_session()
    # Run script's main logic against our session
    script_main(sim_session)
    # Shutdown logging after
    logging.shutdown()
