#!/usr/bin/env python
"""Command line client for Digium Gateways API"""
from __future__ import print_function

import sys
import argparse
import json
import re
import string
import urllib3

# do system shipped libraries, then added libraries, then self-written libraries
import requests

def main(argv=None):
    """Main function of script.

   processes command line args and carries out operations
   """
    if argv is None:
        argv = sys.argv
    args = get_options(argv[1:])

	try:
    	# TODO: check for -c and read in config file
    	api = GatewayApi(machine=args.machine,
						gateway_ip=args.gateway_ip,
						admin_user=args.admin_user,
						admin_pass=args.admin_pass)
 	except:
		#Bad args recovery here
		pass

    if str(api.login()[0])[0] != '2':
       	eprint('ERROR, failed to login: code:{}\n  {}'.format(status[0], status[1]))
       	exit(1)

 	try:
		api_args = {
            'request': args.request,
            'login': args.login,
            'port': args.port,
            'method': args.method,
            'params': args.params
        }
    	if args.subparser_name == 'info':
			status = api.info(**api_args)
		elif args.subparser_name == 'system':
			status = api.system(**api_args)
		elif args.subparser_name == 'raw_api':
			status = api.raw_api(**api_args)
    	elif args.subparser_name == 'support':
        	status = api.support(**api_args)
 		else:
			status = "Invalid input: %s" % arg.subparser_name
    except:
		#Recover here
		pass

	print_result(status)
    if str(status[0])[0] != '2':
        exit(1)