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

import re

from module.plugins.internal.misc import json
from module.plugins.captcha.ReCaptcha import ReCaptcha
from module.plugins.internal.SimpleHoster import SimpleHoster


class DatafileCom(SimpleHoster):
    __name__    = "DatafileCom"
    __type__    = "hoster"
    __version__ = "0.01"
    __status__  = "testing"

    __pattern__ = r'https?://(?:www\.)?datafile\.com/d/(?P<ID>\w{17})'
    __config__ = [("activated"   , "bool", "Activated"                                        , True),
                  ("use_premium" , "bool", "Use premium account if available"                 , True),
                  ("fallback"    , "bool", "Fallback to free download if premium fails"       , True),
                  ("chk_filesize", "bool", "Check file size"                                  , True),
                  ("max_wait"    , "int" , "Reconnect if waiting time is greater than minutes", 10  )]

    __description__ = """Datafile.com hoster plugin"""
    __license__     = "GPLv3"
    __authors__     = [("GammaC0de", "nitzo2001[AT]yahoo[DOT]com")]

    NAME_PATTERN = r'<div class="file-name">\s+?(?P<N>\S+)\s+?<'
    SIZE_PATTERN = r'>Filesize: <span class="lime">(?P<S>[\d.,]+) (?P<U>[\w^_]+)'

    OFFLINE_PATTERN      = r'Invalid Link'
    TEMP_OFFLINE_PATTERN = r'You are downloading another file at this moment'
    PREMIUM_ONLY_PATTERN = r'This file is only available for premium users'

    DIRECT_LINK = False


    def handle_free(self, pyfile):
        m = re.search(r'<span class="time">([\d:]+)<', self.data)
        if m:
            wait_time = sum(int(_d) * 60 ** _i for _i, _d in enumerate(reversed(m.group(1).split(':'))))

        else:
            wait_time = 0

        self.captcha = ReCaptcha(pyfile)
        captcha_key  = self.captcha.detect_key()

        if captcha_key:
            response, challenge = self.captcha.challenge(captcha_key)

            post_data = {'doaction'                 : "validateCaptcha",
                         'recaptcha_challenge_field': challenge,
                         'recaptcha_response_field' : response,
                         'fileid'                   : self.info['pattern']['ID']}

            catcha_result = json.loads(self.load("http://www.datafile.com/files/ajax.html", post=post_data))

            if not catcha_result['success']:
                self.retry_captcha()

            self.captcha.correct()

            self.wait(wait_time)

            post_data['doaction'] = "getFileDownloadLink"
            post_data['token']    = catcha_result['token']

            file_info = json.loads(self.load("http://www.datafile.com/files/ajax.html", post=post_data))
            if file_info['success']:
                self.link = file_info['link']
                self.log_debug("URL:%s" % file_info['link'])