# coding: utf-8
from __future__ import unicode_literals

import re

from .common import InfoExtractor
from ..utils import ExtractorError, int_or_none


class RUTVIE(InfoExtractor):
    IE_DESC = "RUTV.RU"
    _VALID_URL = r"""(?x)
                    https?://
                        (?:test)?player\.(?:rutv\.ru|vgtrk\.com)/
                        (?P<path>
                            flash\d+v/container\.swf\?id=|
                            iframe/(?P<type>swf|video|live)/id/|
                            index/iframe/cast_id/
                        )
                        (?P<id>\d+)
                    """

    _TESTS = [
        {
            "url": "http://player.rutv.ru/flash2v/container.swf?id=774471&sid=kultura&fbv=true&isPlay=true&ssl=false&i=560&acc_video_id=episode_id/972347/video_id/978186/brand_id/31724",
            "info_dict": {
                "id": "774471",
                "ext": "mp4",
                "title": "Монологи на все времена",
                "description": "md5:18d8b5e6a41fb1faa53819471852d5d5",
                "duration": 2906,
            },
            "params": {
                # m3u8 download
                "skip_download": True,
            },
        },
        {
            "url": "https://player.vgtrk.com/flash2v/container.swf?id=774016&sid=russiatv&fbv=true&isPlay=true&ssl=false&i=560&acc_video_id=episode_id/972098/video_id/977760/brand_id/57638",
            "info_dict": {
                "id": "774016",
                "ext": "mp4",
                "title": "Чужой в семье Сталина",
                "description": "",
                "duration": 2539,
            },
            "params": {
                # m3u8 download
                "skip_download": True,
            },
        },
        {
            "url": "http://player.rutv.ru/iframe/swf/id/766888/sid/hitech/?acc_video_id=4000",
            "info_dict": {
                "id": "766888",
                "ext": "mp4",
                "title": 'Вести.net: интернет-гиганты начали перетягивание программных "одеял"',
                "description": "md5:65ddd47f9830c4f42ed6475f8730c995",
                "duration": 279,
            },
            "params": {
                # m3u8 download
                "skip_download": True,
            },
        },
        {
            "url": "http://player.rutv.ru/iframe/video/id/771852/start_zoom/true/showZoomBtn/false/sid/russiatv/?acc_video_id=episode_id/970443/video_id/975648/brand_id/5169",
            "info_dict": {
                "id": "771852",
                "ext": "mp4",
                "title": "Прямой эфир. Жертвы загадочной болезни: смерть от старости в 17 лет",
                "description": "md5:b81c8c55247a4bd996b43ce17395b2d8",
                "duration": 3096,
            },
            "params": {
                # m3u8 download
                "skip_download": True,
            },
        },
        {
            "url": "http://player.rutv.ru/iframe/live/id/51499/showZoomBtn/false/isPlay/true/sid/sochi2014",
            "info_dict": {
                "id": "51499",
                "ext": "flv",
                "title": "Сочи-2014. Биатлон. Индивидуальная гонка. Мужчины ",
                "description": "md5:9e0ed5c9d2fa1efbfdfed90c9a6d179c",
            },
            "skip": "Translation has finished",
        },
        {
            "url": "http://player.rutv.ru/iframe/live/id/21/showZoomBtn/false/isPlay/true/",
            "info_dict": {
                "id": "21",
                "ext": "mp4",
                "title": "re:^Россия 24. Прямой эфир [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$",
                "is_live": True,
            },
            "params": {
                # m3u8 download
                "skip_download": True,
            },
        },
        {
            "url": "https://testplayer.vgtrk.com/iframe/live/id/19201/showZoomBtn/false/isPlay/true/",
            "only_matching": True,
        },
    ]

    @classmethod
    def _extract_url(cls, webpage):
        mobj = re.search(
            r'<iframe[^>]+?src=(["\'])(?P<url>https?://(?:test)?player\.(?:rutv\.ru|vgtrk\.com)/(?:iframe/(?:swf|video|live)/id|index/iframe/cast_id)/.+?)\1',
            webpage,
        )
        if mobj:
            return mobj.group("url")

        mobj = re.search(
            r'<meta[^>]+?property=(["\'])og:video\1[^>]+?content=(["\'])(?P<url>https?://(?:test)?player\.(?:rutv\.ru|vgtrk\.com)/flash\d+v/container\.swf\?id=.+?\2)',
            webpage,
        )
        if mobj:
            return mobj.group("url")

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

        if re.match(r"flash\d+v", video_path):
            video_type = "video"
        elif video_path.startswith("iframe"):
            video_type = mobj.group("type")
            if video_type == "swf":
                video_type = "video"
        elif video_path.startswith("index/iframe/cast_id"):
            video_type = "live"

        is_live = video_type == "live"

        json_data = self._download_json(
            "http://player.rutv.ru/iframe/data%s/id/%s"
            % ("live" if is_live else "video", video_id),
            video_id,
            "Downloading JSON",
        )

        if json_data["errors"]:
            raise ExtractorError(
                "%s said: %s" % (self.IE_NAME, json_data["errors"]), expected=True
            )

        playlist = json_data["data"]["playlist"]
        medialist = playlist["medialist"]
        media = medialist[0]

        if media["errors"]:
            raise ExtractorError(
                "%s said: %s" % (self.IE_NAME, media["errors"]), expected=True
            )

        view_count = playlist.get("count_views")
        priority_transport = playlist["priority_transport"]

        thumbnail = media["picture"]
        width = int_or_none(media["width"])
        height = int_or_none(media["height"])
        description = media["anons"]
        title = media["title"]
        duration = int_or_none(media.get("duration"))

        formats = []

        for transport, links in media["sources"].items():
            for quality, url in links.items():
                preference = -1 if priority_transport == transport else -2
                if transport == "rtmp":
                    mobj = re.search(
                        r"^(?P<url>rtmp://[^/]+/(?P<app>.+))/(?P<playpath>.+)$", url
                    )
                    if not mobj:
                        continue
                    fmt = {
                        "url": mobj.group("url"),
                        "play_path": mobj.group("playpath"),
                        "app": mobj.group("app"),
                        "page_url": "http://player.rutv.ru",
                        "player_url": "http://player.rutv.ru/flash3v/osmf.swf?i=22",
                        "rtmp_live": True,
                        "ext": "flv",
                        "vbr": int(quality),
                        "preference": preference,
                    }
                elif transport == "m3u8":
                    formats.extend(
                        self._extract_m3u8_formats(
                            url, video_id, "mp4", preference=preference, m3u8_id="hls"
                        )
                    )
                    continue
                else:
                    fmt = {"url": url}
                fmt.update(
                    {
                        "width": width,
                        "height": height,
                        "format_id": "%s-%s" % (transport, quality),
                    }
                )
                formats.append(fmt)

        self._sort_formats(formats)

        return {
            "id": video_id,
            "title": self._live_title(title) if is_live else title,
            "description": description,
            "thumbnail": thumbnail,
            "view_count": view_count,
            "duration": duration,
            "formats": formats,
            "is_live": is_live,
        }
