# The MIT License (MIT)
#
# Copyright (c) 2016 Francis T. O'Donovan
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# SOFTWARE.
"""Convert vCard-formatted string to the JSON format expected by Name Shark."""

# coding=utf-8

import base64
import json
import collections

import argparse
import vobject

NAMES = collections.namedtuple('Names', ['first_name', 'surname'])


def get_pp_names(fn_field):
    """
    Use probablepeople to extract firstname/surname from vCard 'fn' field.

    :param fn_field: the input vCard 'fn' field.
    :return: a namedtuple containing the first name and surname.

    >>> get_names('John Smith')
    Extracting data for John Smith