# coding: utf-8
from __future__ import unicode_literals

import re

from .common import InfoExtractor
from ..utils import (
    unified_strdate
)


class THVideoIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?thvideo\.tv/v/th(?P<id>[0-9]+)'
    _TEST = {
        'url': 'http://thvideo.tv/v/th1987/',
        'md5': 'fa107b1f73817e325e9433505a70db50',
        'info_dict': {
            'id': '1987',
            'ext': 'mp4',
            'title': '【动画】秘封活动记录 ～ The Sealed Esoteric History.分镜稿预览',
            'display_id': 'th1987',
            'thumbnail': 'http://thvideo.tv/uploadfile/2014/0722/20140722013459856.jpg',
            'description': '社团京都幻想剧团的第一个东方二次同人动画作品「秘封活动记录 ～ The Sealed Esoteric History.」 本视频是该动画第一期的分镜草稿...',
            'upload_date': '20140722'
        }
    }

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

        # extract download link from mobile player page
        webpage_player = self._download_webpage('http://thvideo.tv/mobile.php?cid=%s-0' % video_id, video_id)
        video_url = self._html_search_regex(r'<source src="(.*?)" type', webpage_player, 'video url')

        # extract video info from main page
        webpage = self._download_webpage(url, video_id)
        title = self._og_search_title(webpage)
        display_id = 'th%s' % video_id
        thumbnail = self._og_search_thumbnail(webpage)
        description = self._og_search_description(webpage)
        upload_date_raw = self._html_search_regex(r'span itemprop="datePublished" content="(.*?)">', webpage,
                                                  'upload date', fatal=False)
        upload_date = unified_strdate(upload_date_raw)

        return {
            'id': video_id,
            'ext': 'mp4',
            'url': video_url,
            'title': title,
            'display_id': display_id,
            'thumbnail': thumbnail,
            'description': description,
            'upload_date': upload_date
        }