#!/bin/python3
import os
import sys
import argparse
import logging
import json
import requests

sys.path.append(os.path.abspath("../"))
from subject import main

#  Identity attributes
# {'username' : '', 'full_name' : '', 'email' : '', public_key : '' }

logging.basicConfig(format='%(levelname)s\t- %(message)s')
logger = logging.getLogger()
logger.setLevel(logging.INFO)

state = main(sys.argv)

# org - username - password - credentials file - session file
def createSession(args):

    parser = argparse.ArgumentParser()

    parser.add_argument("-k", '--key', nargs=1, help="Path to the key file")
    parser.add_argument("-r", '--repo', nargs=1, help="Address:Port of the repository")
    parser.add_argument("-v", '--verbose', help="Increase verbosity", action="store_true")

    parser.add_argument('org', nargs='?', default=None)
    parser.add_argument('username', nargs='?', default=None)
    parser.add_argument('password', nargs='?', default=None)
    parser.add_argument('credentials', nargs='?', default=None)
    parser.add_argument('session', nargs='?', default=None)

    args = parser.parse_args()

    if len(args != 5):
        logger.error("Need organization, username, password, credentials and session file")
        sys.exit(-1)

    if (not os.path.isfile(args.credentials)):
        logger.error("File '" + args.credentials + "' not found.")
        sys.exit(-1)
    
    session = {'org' : args.org, 'username' : args.username, 'password' : args.password, 'credentials_file' : args.credentials}

    try:
        req = requests.post(f'http://{state['REP_ADDRESS']}/user/login', json=json.dumps(session))
        req.raise_for_status()
    except requests.exceptions.RequestException as errex:
        logger.error("Failed to obtain response from server")
        sys.exit(1)

    with open(args.session, 'w') as f:
        f.write(json.dumps(req))

if __name__ == '__main__':
    createSession(sys.argv[1:])