from __future__ import unicode_literals

import itertools
import re

from .common import InfoExtractor
from ..compat import compat_urllib_parse_unquote
from ..utils import (
    int_or_none,
    sanitized_Request,
    str_to_int,
)


class XTubeIE(InfoExtractor):
    _VALID_URL = r'(?:xtube:|https?://(?:www\.)?xtube\.com/(?:watch\.php\?.*\bv=|video-watch/(?P<display_id>[^/]+)-))(?P<id>[^/?&#]+)'

    _TESTS = [{
        # old URL schema
        'url': 'http://www.xtube.com/watch.php?v=kVTUy_G222_',
        'md5': '092fbdd3cbe292c920ef6fc6a8a9cdab',
        'info_dict': {
            'id': 'kVTUy_G222_',
            'ext': 'mp4',
            'title': 'strange erotica',
            'description': 'contains:an ET kind of thing',
            'uploader': 'greenshowers',
            'duration': 450,
            'age_limit': 18,
        }
    }, {
        # new URL schema
        'url': 'http://www.xtube.com/video-watch/strange-erotica-625837',
        'only_matching': True,
    }, {
        'url': 'xtube:625837',
        'only_matching': True,
    }]

    def _real_extract(self, url):
        mobj = re.match(self._VALID_URL, url)
        video_id = mobj.group('id')
        display_id = mobj.group('display_id')

        if not display_id:
            display_id = video_id
            url = 'http://www.xtube.com/watch.php?v=%s' % video_id

        req = sanitized_Request(url)
        req.add_header('Cookie', 'age_verified=1; cookiesAccepted=1')
        webpage = self._download_webpage(req, display_id)

        flashvars = self._parse_json(
            self._search_regex(
                r'xt\.playerOps\s*=\s*({.+?});', webpage, 'player ops'),
            video_id)['flashvars']

        title = flashvars.get('title') or self._search_regex(
            r'<h1>([^<]+)</h1>', webpage, 'title')
        video_url = compat_urllib_parse_unquote(flashvars['video_url'])
        duration = int_or_none(flashvars.get('video_duration'))

        uploader = self._search_regex(
            r'<input[^>]+name="contentOwnerId"[^>]+value="([^"]+)"',
            webpage, 'uploader', fatal=False)
        description = self._search_regex(
            r'</h1>\s*<p>([^<]+)', webpage, 'description', fatal=False)
        view_count = str_to_int(self._search_regex(
            r'<dt>Views:</dt>\s*<dd>([\d,\.]+)</dd>',
            webpage, 'view count', fatal=False))
        comment_count = str_to_int(self._html_search_regex(
            r'>Comments? \(([\d,\.]+)\)<',
            webpage, 'comment count', fatal=False))

        return {
            'id': video_id,
            'display_id': display_id,
            'url': video_url,
            'title': title,
            'description': description,
            'uploader': uploader,
            'duration': duration,
            'view_count': view_count,
            'comment_count': comment_count,
            'age_limit': 18,
        }


class XTubeUserIE(InfoExtractor):
    IE_DESC = 'XTube user profile'
    _VALID_URL = r'https?://(?:www\.)?xtube\.com/profile/(?P<id>[^/]+-\d+)'
    _TEST = {
        'url': 'http://www.xtube.com/profile/greenshowers-4056496',
        'info_dict': {
            'id': 'greenshowers-4056496',
            'age_limit': 18,
        },
        'playlist_mincount': 155,
    }

    def _real_extract(self, url):
        user_id = self._match_id(url)

        entries = []
        for pagenum in itertools.count(1):
            request = sanitized_Request(
                'http://www.xtube.com/profile/%s/videos/%d' % (user_id, pagenum),
                headers={
                    'Cookie': 'popunder=4',
                    'X-Requested-With': 'XMLHttpRequest',
                    'Referer': url,
                })

            page = self._download_json(
                request, user_id, 'Downloading videos JSON page %d' % pagenum)

            html = page.get('html')
            if not html:
                break

            for _, video_id in re.findall(r'data-plid=(["\'])(.+?)\1', html):
                entries.append(self.url_result('xtube:%s' % video_id, XTubeIE.ie_key()))

            page_count = int_or_none(page.get('pageCount'))
            if not page_count or pagenum == page_count:
                break

        playlist = self.playlist_result(entries, user_id)
        playlist['age_limit'] = 18
        return playlist

@@ -184,16 +184,32 @@
 r_none,%0A
+    orderedSet,%0A
     sani
@@ -3946,16 +3946,53 @@
     for 
+video_id in orderedSet(%5Bvideo_id for 
 _, video
@@ -4009,16 +4009,37 @@
 findall(
+%0A                    
 r'data-p
@@ -4064,16 +4064,18 @@
 ', html)
+%5D)
 :%0A      

Remove duplicated video ids