from __future__ import unicode_literals

from .common import InfoExtractor
from ..compat import compat_str
from ..utils import (
    parse_duration,
    urljoin,
)


class YourPornIE(InfoExtractor):
    _VALID_URL = r"https?://(?:www\.)?sxyprn\.com/post/(?P<id>[^/?#&.]+)"
    _TESTS = [
        {
            "url": "https://sxyprn.com/post/57ffcb2e1179b.html",
            "md5": "6f8682b6464033d87acaa7a8ff0c092e",
            "info_dict": {
                "id": "57ffcb2e1179b",
                "ext": "mp4",
                "title": "md5:c9f43630bd968267672651ba905a7d35",
                "thumbnail": r"re:^https?://.*\.jpg$",
                "duration": 165,
                "age_limit": 18,
            },
            "params": {
                "skip_download": True,
            },
        },
        {
            "url": "https://sxyprn.com/post/57ffcb2e1179b.html",
            "only_matching": True,
        },
    ]

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

        webpage = self._download_webpage(url, video_id)

        parts = self._parse_json(
            self._search_regex(
                r'data-vnfo=(["\'])(?P<data>{.+?})\1',
                webpage,
                "data info",
                group="data",
            ),
            video_id,
        )[video_id].split("/")

        num = 0
        for c in parts[6] + parts[7]:
            if c.isnumeric():
                num += int(c)
        parts[5] = compat_str(int(parts[5]) - num)
        parts[1] += "8"
        video_url = urljoin(url, "/".join(parts))

        title = (
            self._search_regex(
                r'<[^>]+\bclass=["\']PostEditTA[^>]+>([^<]+)',
                webpage,
                "title",
                default=None,
            )
            or self._og_search_description(webpage)
        ).strip()
        thumbnail = self._og_search_thumbnail(webpage)
        duration = parse_duration(
            self._search_regex(
                r"duration\s*:\s*<[^>]+>([\d:]+)", webpage, "duration", default=None
            )
        )

        return {
            "id": video_id,
            "url": video_url,
            "title": title,
            "thumbnail": thumbnail,
            "duration": duration,
            "age_limit": 18,
            "ext": "mp4",
        }
