# coding: utf-8
from __future__ import unicode_literals

import re

from .common import InfoExtractor
from ..utils import extract_attributes


class BFMTVBaseIE(InfoExtractor):
    _VALID_URL_BASE = r"https?://(?:www\.)?bfmtv\.com/"
    _VALID_URL_TMPL = (
        _VALID_URL_BASE + r"(?:[^/]+/)*[^/?&#]+_%s[A-Z]-(?P<id>\d{12})\.html"
    )
    _VIDEO_BLOCK_REGEX = r'(<div[^>]+class="video_block"[^>]*>)'
    BRIGHTCOVE_URL_TEMPLATE = (
        "http://players.brightcove.net/%s/%s_default/index.html?videoId=%s"
    )

    def _brightcove_url_result(self, video_id, video_block):
        account_id = video_block.get("accountid") or "876450612001"
        player_id = video_block.get("playerid") or "I2qBTln4u"
        return self.url_result(
            self.BRIGHTCOVE_URL_TEMPLATE % (account_id, player_id, video_id),
            "BrightcoveNew",
            video_id,
        )


class BFMTVIE(BFMTVBaseIE):
    IE_NAME = "bfmtv"
    _VALID_URL = BFMTVBaseIE._VALID_URL_TMPL % "V"
    _TESTS = [
        {
            "url": "https://www.bfmtv.com/politique/emmanuel-macron-l-islam-est-une-religion-qui-vit-une-crise-aujourd-hui-partout-dans-le-monde_VN-202010020146.html",
            "info_dict": {
                "id": "6196747868001",
                "ext": "mp4",
                "title": 'Emmanuel Macron: "L\'Islam est une religion qui vit une crise aujourd’hui, partout dans le monde"',
                "description": "Le Président s'exprime sur la question du séparatisme depuis les Mureaux, dans les Yvelines.",
                "uploader_id": "876450610001",
                "upload_date": "20201002",
                "timestamp": 1601629620,
            },
        }
    ]

    def _real_extract(self, url):
        bfmtv_id = self._match_id(url)
        webpage = self._download_webpage(url, bfmtv_id)
        video_block = extract_attributes(
            self._search_regex(self._VIDEO_BLOCK_REGEX, webpage, "video block")
        )
        return self._brightcove_url_result(video_block["videoid"], video_block)


class BFMTVLiveIE(BFMTVIE):
    IE_NAME = "bfmtv:live"
    _VALID_URL = BFMTVBaseIE._VALID_URL_BASE + "(?P<id>(?:[^/]+/)?en-direct)"
    _TESTS = [
        {
            "url": "https://www.bfmtv.com/en-direct/",
            "info_dict": {
                "id": "5615950982001",
                "ext": "mp4",
                "title": r"re:^le direct BFMTV WEB \d{4}-\d{2}-\d{2} \d{2}:\d{2}$",
                "uploader_id": "876450610001",
                "upload_date": "20171018",
                "timestamp": 1508329950,
            },
            "params": {
                "skip_download": True,
            },
        },
        {
            "url": "https://www.bfmtv.com/economie/en-direct/",
            "only_matching": True,
        },
    ]


class BFMTVArticleIE(BFMTVBaseIE):
    IE_NAME = "bfmtv:article"
    _VALID_URL = BFMTVBaseIE._VALID_URL_TMPL % "A"
    _TESTS = [
        {
            "url": "https://www.bfmtv.com/sante/covid-19-un-responsable-de-l-institut-pasteur-se-demande-quand-la-france-va-se-reconfiner_AV-202101060198.html",
            "info_dict": {
                "id": "202101060198",
                "title": 'Covid-19: un responsable de l\'Institut Pasteur se demande "quand la France va se reconfiner"',
                "description": "md5:947974089c303d3ac6196670ae262843",
            },
            "playlist_count": 2,
        },
        {
            "url": "https://www.bfmtv.com/international/pour-bolsonaro-le-bresil-est-en-faillite-mais-il-ne-peut-rien-faire_AD-202101060232.html",
            "only_matching": True,
        },
        {
            "url": "https://www.bfmtv.com/sante/covid-19-oui-le-vaccin-de-pfizer-distribue-en-france-a-bien-ete-teste-sur-des-personnes-agees_AN-202101060275.html",
            "only_matching": True,
        },
    ]

    def _real_extract(self, url):
        bfmtv_id = self._match_id(url)
        webpage = self._download_webpage(url, bfmtv_id)

        entries = []
        for video_block_el in re.findall(self._VIDEO_BLOCK_REGEX, webpage):
            video_block = extract_attributes(video_block_el)
            video_id = video_block.get("videoid")
            if not video_id:
                continue
            entries.append(self._brightcove_url_result(video_id, video_block))

        return self.playlist_result(
            entries,
            bfmtv_id,
            self._og_search_title(webpage, fatal=False),
            self._html_search_meta(["og:description", "description"], webpage),
        )
