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

import re

from ..captcha.SolveMedia import SolveMedia
from ..internal.SimpleHoster import SimpleHoster


class KingfilesNet(SimpleHoster):
    __name__ = "KingfilesNet"
    __type__ = "hoster"
    __version__ = "0.13"
    __status__ = "testing"

    __pattern__ = r'http://(?:www\.)?kingfiles\.net/(?P<ID>\w{12})'
    __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__ = """Kingfiles.net hoster plugin"""
    __license__ = "GPLv3"
    __authors__ = [("zapp-brannigan", "fuerst.reinje@web.de"),
                   ("Walter Purcaro", "vuolter@gmail.com")]

    NAME_PATTERN = r'name="fname" value="(?P<N>.+?)">'
    SIZE_PATTERN = r'>Size: .+?">(?P<S>[\d.,]+) (?P<U>[\w^_]+)'

    OFFLINE_PATTERN = r'>(File Not Found</b><br><br>|File Not Found</h2>)'

    RAND_ID_PATTERN = r'type=\"hidden\" name=\"rand\" value=\"(.+)\">'

    LINK_FREE_PATTERN = r'var download_url = \'(.+)\';'

    def setup(self):
        self.resume_download = True
        self.multiDL = True

    def handle_free(self, pyfile):
        #: Click the free user button
        post_data = {'op': "download1",
                     'usr_login': "",
                     'id': self.info['pattern']['ID'],
                     'fname': pyfile.name,
                     'referer': "",
                     'method_free': "+"}

        self.data = self.load(pyfile.url, post=post_data)

        self.captcha = SolveMedia(pyfile)
        response, challenge = self.captcha.challenge()

        #: Make the downloadlink appear and load the file
        m = re.search(self.RAND_ID_PATTERN, self.data)
        if m is None:
            self.error(_("Random key not found"))

        rand = m.group(1)
        self.log_debug("rand = " + rand)

        post_data = {'op': "download2",
                     'id': self.info['pattern']['ID'],
                     'rand': rand,
                     'referer': pyfile.url,
                     'method_free': "+",
                     'method_premium': "",
                     'adcopy_response': response,
                     'adcopy_challenge': challenge,
                     'down_direct': "1"}

        self.data = self.load(pyfile.url, post=post_data)

        m = re.search(self.LINK_FREE_PATTERN, self.data)
        if m is None:
            self.error(_("Download url not found"))

        self.link = m.group(1)
