# VERSION: 1.3
# AUTHORS: LightDestory (https://github.com/LightDestory)

import re
import urllib.parse

from helpers import retrieve_url, download_file
from novaprinter import prettyPrinter


class yourbittorrent(object):
    url = 'https://yourbittorrent.com/'
    name = 'YourBittorrent'
    supported_categories = {'all': '0', 'movies': '1', 'tv': '3', 'music': '2', 'games': '4', 'anime': '6',
                            'software': '5'}

    # YourBittorrent's page navigation is broken, we can fetch only 50 torrent. Use specific query

    class HTMLParser:

        def __init__(self, url):
            self.url = url
            self.noTorrents = False

        def feed(self, html):
            self.noTorrents = False
            torrents = self.__findTorrents(html)
            resultSize = len(torrents)
            if resultSize == 0:
                self.noTorrents = True
                return
            for torrent in range(resultSize):
                data = {
                    'link': torrents[torrent][0],
                    'name': torrents[torrent][1],
                    'size': torrents[torrent][2],
                    'seeds': torrents[torrent][3],
                    'leech': torrents[torrent][4],
                    'engine_url': self.url,
                    'desc_link': urllib.parse.unquote(torrents[torrent][0])
                }
                prettyPrinter(data)

        def __findTorrents(self, html):
            torrents = []
            html = re.findall(r'<div class=\"table-responsive\">.+?</table></div>', html)[1]
            trs = re.findall(r'<tr class=\"table-default\">.+?</tr>', html)
            for tr in trs:
                # Extract from the A node all the needed information
                url_titles = re.search(
                    r'.+?href=\"(.+?)\".+?title=\"(.+?)\".+?([0-9\.\,]+ (TB|GB|MB|kB)).+?sd\">([0-9,]+)<.+?pr\">([0-9,]+)<',
                    tr)
                if url_titles:
                    torrents.append([
                        urllib.parse.quote('{0}{1}'.format(self.url, url_titles.group(1))),
                        url_titles.group(2).replace("<b>", "").replace("</b>", "").replace('<span style=color:#39a8bb>', "").replace("</span>", ""),
                        url_titles.group(3).replace(",", ""),
                        url_titles.group(5).replace(",", ""),
                        url_titles.group(6).replace(",", "")
                    ])
            return torrents

    def download_torrent(self, info):
        torrent_page = retrieve_url(urllib.parse.unquote(info))
        file_link = re.search(r'(down/.+?\.torrent)', torrent_page)
        if file_link and file_link.groups():
            print(download_file(self.url + file_link.groups()[0]))
        else:
            raise Exception('Error, please fill a bug report!')

    def search(self, what, cat='all'):
        what = what.replace("%20", "-")
        parser = self.HTMLParser(self.url)
        category = "" if cat == "all" else f'&c={self.supported_categories[cat]}'
        url = '{0}?q={1}{2}'.format(self.url, what, category)
        # Some replacements to format the html source
        html = re.sub(r'\s+', ' ', retrieve_url(url)).strip()
        parser.feed(html)