# -*- coding: utf-8 -*-

# Copyright(C) 2021 Martin Lavoie
#
# This file is part of a woob module.
#
# This woob module is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This woob module is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this woob module. If not, see <http://www.gnu.org/licenses/>.

import re
import json
from itertools import cycle
from base64 import b64encode

from woob.browser.pages import RawPage


def xor4(plaintext):
    """
    function za from cc.js

    Apply one of 4 transformations to
    every character of the text.

    The transformations are
    (XOR 89), (XOR 231), (XOR 225) and (XOR 55).
    """
    key = [89, 231, 225, 55]
    for p, c in zip(plaintext, cycle(key)):
        r = ord(p) ^ c
        yield chr(r)


def utf8_encode(pt):
    return ''.join(pt).encode('utf8')


def encode(content):
    """
    Takes a dictionnary and returns a base64 string representation.
    function Q in cc.js
    """
    json_content = json.dumps(content, separators=(',',':'))
    xor_content = xor4(json_content)
    utf8_content = utf8_encode(xor_content)
    return b64encode(utf8_content).decode('ascii')


class FingerprintPage(RawPage):
    def get_t(self):
        return self.get_I()[:24]

    def get_I(self):
        """
        Random bits encoded in base64 in the javascript code
        It contained the the I variable in cc.js
        """
        regex = r'run[^,]*="([a-zA-Z0-9+=/]+)"'
        match = re.search(regex, self.text, re.DOTALL)
        assert match, "Could not find the secret I"
        return match[1]

    def make_payload_for_s2(self, tid, now):
        cookie = self.browser.session.cookies['_cc-x']
        user_agent = self.browser.session.headers['User-Agent']
        return encode(self.make_payload(tid, cookie, user_agent, now))

    def make_payload(self, tid, cookie_cc, user_agent, now):
        """
        Create a payload for the s2 verification.
        The original code in is cc.js where it has the name run.
        """
        time_local = now.strftime('%-m/%-d/%Y, %-I:%-M:%-S %p')
        time_string = now.strftime('%a %b %d %Y %I:%M:%S GMT+0000 (UTC)')
        unix_epoch = round(now.timestamp() * 1000)

        return {
          "sid": "ee490b8fb9a4d570",
          "tid": tid,
          "_t": self.get_I(),
          "cf_flags": 135732211,
          "cdfr": True,
          "cookie-_cc": cookie_cc,
          "timing-sc": 0,
          "time-unix-epoch-ms": unix_epoch,
          "time-local": time_local,
          "time-string": time_string,
          "time-tz-offset-minutes": 0,
          "time-tz-has-dst": "false",
          "time-tz-dst-active": "false",
          "time-tz-std-offset": 0,
          "time-tz-fixed-locale-string": "3/6/2014, 7:58:39 AM",
          "timing-ti": 1,
          "dom-local-tag": cookie_cc,
          "timing-ls": 0,
          "dom-session-tag": cookie_cc,
          "timing-ss": 0,
          "navigator.appVersion": "5.0 (X11)",
          "navigator.appName": "Netscape",
          "navigator.product": "Gecko",
          "navigator.buildID": "20181001000000",
          "navigator.platform": "Linux x86_64",
          "navigator.language": "en-US",
          "navigator.oscpu": "Linux x86_64",
          "navigator.userAgent": user_agent,
          "navigator.cookieEnabled": "true",
          "navigator.appCodeName": "Mozilla",
          "navigator.productSub": "20100101",
          "timing-no": 0,
          "navigator.hardwareConcurrency": "8",
          "touchEnabled": False,
          "navigator.automationEnabled": False,
          "navigator.doNotTrack": "1",
          "window.screen.pixelDepth": "24",
          "window.screen.height": "1080",
          "window.screen.colorDepth": "24",
          "window.menubar.visible": "true",
          "window.devicePixelRatio": "1",
          "window.history.length": "3",
          "window.screen.width": "1920",
          "timing-wo": 0,
          "window.screen.availHeight": "1080",
          "window.screen.orientation.type": "landscape-primary",
          "window.screen.orientation.angle": "0",
          "window.screen.darkMode.enabled": False,
          "timing-do": 0,
          "plugin-suffixes": "",
          "plugin-mimes": "",
          "timing-np": 0,
          "timing-iepl": 0,
          "canvas-print-100-999": "8ac8e8cd487550a157647ee7b84032290b33ca0b",
          "canvas-print-detailed-100-999": "904566a766a494df6ae8a327276267e1e38b0738",
          "timing-cp": 40,
          "timing-gief": 0,
          "js-errors": [
            "InvalidCharacterError: String contains an invalid character",
            "InvalidCharacterError: String contains an invalid character"
          ],
          "font-Times New Roman CYR": False,
          "font-Arial CYR": False,
          "font-Courier New CYR": False,
          "font-宋体": False,
          "font-Arial Cyr": False,
          "font-Times New Roman Cyr": False,
          "font-Courier New Cyr": False,
          "font-华文细黑": False,
          "font-儷黑 Pro": False,
          "font-WP CyrillicB": False,
          "font-WP CyrillicA": False,
          "font-궁서체": False,
          "font-細明體": False,
          "font-小塚明朝 Pr6N B": False,
          "font-宋体-PUA": False,
          "font-方正流行体繁体": False,
          "font-汉仪娃娃篆简": False,
          "font-돋움": False,
          "font-GaramondNo4CyrTCYLig": False,
          "font-HelveticaInseratCyr Upright": False,
          "font-HelveticaCyr Upright": False,
          "font-TL Help Cyrillic": False,
          "font-가는안상수체": False,
          "font-TLCyrillic2": False,
          "font-AGRevueCyr-Roman": False,
          "font-AGOptimaCyr": False,
          "font-HelveticaInseratCyrillicUpright": False,
          "font-HelveticaCyrillicUpright": False,
          "font-HelveticaCyrillic": False,
          "font-CyrillicRibbon": False,
          "font-CyrillicHover": False,
          "font-文鼎ＰＯＰ－４": False,
          "font-方正中倩简体": False,
          "font-创艺简中圆": False,
          "font-Zrnic Cyr": False,
          "font-Zipper1 Cyr": False,
          "font-Xorx_windy Cyr": False,
          "font-Xorx_Toothy Cyr": False,
          "font-소야솔9": False,
          "font-Цветные эмодзи Apple": False,
          "font-Chinese Generic1": False,
          "font-Korean Generic1": False,
          "font-Bullets 5(Korean)": True,
          "font-UkrainianFuturisExtra": False,
          "font-VNI-Viettay": False,
          "font-UkrainianCompact": False,
          "font-UkrainianBrushScript": False,
          "font-TiffanyUkraine": False,
          "font-Baltica_Russian-ITV": False,
          "font-Vietnamese font": False,
          "font-Unicorn Ukrainian": False,
          "font-UkrainianTimesET": False,
          "font-UkrainianCourier": False,
          "font-Tiff-HeavyUkraine": False,
          "font-䡵湧䱡渠䅲瑤敳楧渠㈰〲‭⁁汬⁲楧桴猠牥獥牶敤⹔桵⁰桡瀠噎周畦慰〲†乯牭慬ㄮ〠䍯摥⁖义⁦潲⁗楮摯睳周畦慰〲乯牭慬HungLan Artdesign - http://www.vietcomic.comVNI-Thufap2  Normalv2.0 Code VNI for WindowsVNI-Thufap2 Normal\u0002": True,
          "font-Vietnam": False,
          "font-Bwviet": False,
          "font-Soviet": False,
          "font-Soviet Expanded": False,
          "font-Soviet Bold": False,
          "font-Russian": False,
          "font-UVN Han Viet": False,
          "font-UkrainianAcademy": False,
          "font-Symbol": True,
          "font-Verdana": False,
          "font-Webdings": False,
          "font-Arial": True,
          "font-Georgia": False,
          "font-Courier New": True,
          "font-Trebuchet MS": False,
          "font-Times New Roman": True,
          "font-Impact": False,
          "font-Comic Sans MS": False,
          "font-Wingdings": False,
          "font-Tahoma": False,
          "font-Microsoft Sans Serif": False,
          "font-Arial Black": False,
          "font-Plantagenet Cherokee": False,
          "font-Arial Narrow": True,
          "font-Wingdings 2": True,
          "font-Wingdings 3": True,
          "font-Arial Unicode MS": False,
          "font-Papyrus": False,
          "font-Calibri": False,
          "font-Cambria": False,
          "font-Consolas": False,
          "font-Candara": False,
          "font-Franklin Gothic Medium": False,
          "font-Corbel": False,
          "font-Constantia": False,
          "font-Marlett": False,
          "font-Lucida Console": False,
          "font-Lucida Sans Unicode": False,
          "font-MS Mincho": False,
          "font-Arial Rounded MT Bold": False,
          "font-Palatino Linotype": False,
          "font-Batang": False,
          "font-MS Gothic": False,
          "font-PMingLiU": False,
          "font-SimSun": False,
          "font-MS PGothic": False,
          "font-MS PMincho": False,
          "font-Gulim": False,
          "font-Cambria Math": False,
          "font-Garamond": False,
          "font-Bookman Old Style": False,
          "font-Book Antiqua": False,
          "font-Century Gothic": False,
          "font-Monotype Corsiva": False,
          "font-Courier": False,
          "font-Meiryo": False,
          "font-Century": False,
          "font-MT Extra": False,
          "font-MS Reference Sans Serif": False,
          "font-MS Reference Specialty": False,
          "font-Mistral": False,
          "font-Bookshelf Symbol 7": True,
          "font-Lucida Bright": False,
          "font-Cooper Black": False,
          "font-Modern No. 20": True,
          "font-Bernard MT Condensed": False,
          "font-Bell MT": False,
          "font-Baskerville Old Face": False,
          "font-Bauhaus 93": True,
          "font-Britannic Bold": False,
          "font-Wide Latin": False,
          "font-Playbill": False,
          "font-Harrington": False,
          "font-Onyx": False,
          "font-Footlight MT Light": False,
          "font-Stencil": False,
          "font-Colonna MT": False,
          "font-Matura MT Script Capitals": False,
          "font-Copperplate Gothic Bold": False,
          "font-Copperplate Gothic Light": False,
          "font-Edwardian Script ITC": False,
          "font-Rockwell": False,
          "font-Curlz MT": False,
          "font-Engravers MT": False,
          "font-Rockwell Extra Bold": False,
          "font-Haettenschweiler": False,
          "font-MingLiU": False,
          "font-Mongolian Baiti": False,
          "font-Microsoft Yi Baiti": False,
          "font-Microsoft Himalaya": False,
          "font-SimHei": False,
          "font-SimSun-ExtB": False,
          "font-PMingLiU-ExtB": False,
          "font-MingLiU-ExtB": False,
          "font-MingLiU_HKSCS-ExtB": False,
          "font-MingLiU_HKSCS": False,
          "font-Gabriola": False,
          "font-Goudy Old Style": False,
          "font-Calisto MT": False,
          "font-Imprint MT Shadow": False,
          "font-Gill Sans Ultra Bold": False,
          "font-Century Schoolbook": False,
          "font-Gloucester MT Extra Condensed": False,
          "font-Perpetua": False,
          "font-Franklin Gothic Book": False,
          "font-Brush Script MT": False,
          "font-Microsoft Tai Le": False,
          "font-Gill Sans MT": False,
          "font-Tw Cen MT": False,
          "font-Lucida Handwriting": False,
          "font-Lucida Sans": False,
          "font-Segoe UI": False,
          "font-Lucida Fax": False,
          "font-MV Boli": False,
          "font-Sylfaen": False,
          "font-Estrangelo Edessa": False,
          "font-Mangal": True,
          "font-Gautami": False,
          "font-Tunga": False,
          "font-Shruti": False,
          "font-Raavi": False,
          "font-Latha": False,
          "font-Lucida Calligraphy": False,
          "font-Lucida Sans Typewriter": False,
          "font-Kartika": False,
          "font-Vrinda": False,
          "font-Perpetua Titling MT": False,
          "font-Cordia New": True,
          "font-Angsana New": True,
          "font-IrisUPC": False,
          "font-CordiaUPC": True,
          "font-FreesiaUPC": False,
          "font-Miriam": True,
          "font-Traditional Arabic": False,
          "font-Miriam Fixed": True,
          "font-JasmineUPC": False,
          "font-KodchiangUPC": False,
          "font-LilyUPC": False,
          "font-Levenim MT": True,
          "font-EucrosiaUPC": False,
          "font-DilleniaUPC": False,
          "font-Rod": False,
          "font-Narkisim": False,
          "font-FrankRuehl": True,
          "font-David": True,
          "font-Andalus": False,
          "font-Browallia New": True,
          "font-AngsanaUPC": True,
          "font-BrowalliaUPC": True,
          "font-MS UI Gothic": False,
          "font-Aharoni": True,
          "font-Simplified Arabic Fixed": False,
          "font-Simplified Arabic": False,
          "font-GulimChe": False,
          "font-Dotum": False,
          "font-DotumChe": False,
          "font-GungsuhChe": False,
          "font-Gungsuh": False,
          "font-BatangChe": False,
          "font-Meiryo UI": False,
          "font-NSimSun": False,
          "font-Segoe Script": False,
          "font-Segoe Print": False,
          "font-DaunPenh": False,
          "font-Kalinga": False,
          "font-Iskoola Pota": False,
          "font-Euphemia": False,
          "font-DokChampa": False,
          "font-Nyala": False,
          "font-MoolBoran": False,
          "font-Leelawadee": False,
          "font-Gisha": False,
          "font-Microsoft Uighur": False,
          "font-Arabic Typesetting": False,
          "font-Malgun Gothic": False,
          "font-Microsoft JhengHei": False,
          "font-DFKai-SB": False,
          "font-Microsoft YaHei": False,
          "font-FangSong": False,
          "font-KaiTi": False,
          "font-Helvetica": False,
          "font-Segoe UI Light": False,
          "font-Segoe UI Semibold": False,
          "font-Andale Mono": False,
          "font-Palatino": False,
          "font-Geneva": False,
          "font-Monaco": False,
          "font-Lucida Grande": False,
          "font-Gill Sans": False,
          "font-Helvetica Neue": False,
          "font-Baskerville": False,
          "font-Hoefler Text": False,
          "font-Thonburi": False,
          "font-Herculanum": False,
          "font-Apple Chancery": False,
          "font-Didot": False,
          "font-Zapf Dingbats": False,
          "font-Apple Symbols": False,
          "font-Copperplate": False,
          "font-American Typewriter": False,
          "font-Zapfino": False,
          "font-Cochin": False,
          "font-Chalkboard": False,
          "font-Sathu": False,
          "font-Osaka": False,
          "font-BiauKai": False,
          "font-Segoe UI Symbol": False,
          "font-Aparajita": False,
          "font-Krungthep": False,
          "font-Ebrima": False,
          "font-Silom": False,
          "font-Kokila": False,
          "font-Shonar Bangla": False,
          "font-Sakkal Majalla": False,
          "font-Microsoft PhagsPa": False,
          "font-Microsoft New Tai Lue": False,
          "font-Khmer UI": False,
          "font-Vijaya": False,
          "font-Utsaah": False,
          "font-Charcoal CY": False,
          "font-Ayuthaya": False,
          "font-InaiMathi": False,
          "font-Euphemia UCAS": False,
          "font-Vani": False,
          "font-Lao UI": False,
          "font-GB18030 Bitmap": False,
          "font-KufiStandardGK": False,
          "font-Geeza Pro": False,
          "font-Chalkduster": False,
          "font-Tempus Sans ITC": False,
          "font-Kristen ITC": False,
          "font-Apple Braille": False,
          "font-Juice ITC": False,
          "font-STHeiti": False,
          "font-LiHei Pro": False,
          "font-DecoType Naskh": False,
          "font-New Peninim MT": True,
          "font-Nadeem": False,
          "font-Mshtakan": False,
          "font-Gujarati MT": False,
          "font-Devanagari MT": False,
          "font-Arial Hebrew": False,
          "font-Corsiva Hebrew": False,
          "font-Baghdad": False,
          "font-STFangsong": False,
          "timing-kf": 45,
          "webgl-supported": False,
          "timing-wgl": 0,
          "timing-sync-collection": 90,
          "timing-generation": 2,
          "timing-wr": 177
        }