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

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

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

state = {}

#get file
#file handle - file
def getFile(args):

    if len(args) < 1:
        logger.error("Need a file handle.")
        sys.exit(-1)

    if len(args) == 2:
        if (not os.path.isfile(args[1])):
            logger.error("File '" + args[1] + "' not found.")
            sys.exit(-1)

    file = json.loads(requests.get(f'http://{state['REP_ADDRESS']}/file'), params = {"file_handle" : args[0]})

    # decrypt file
    content = '' #decrypt(file.encode('utf-8'))

    if len(args) == 1:
        sys.stdout.write(content)
    else:
        with open(args[1], "wb") as f:
            f.write(content)

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