# coding: utf-8
from __future__ import unicode_literals

import re

from .common import InfoExtractor
from ..utils import (
    js_to_json,
    smuggle_url,
)


class CBCIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?cbc\.ca/(?!player/)(?:[^/]+/)+(?P<id>[^/?#]+)'
    _TESTS = [{
        # with mediaId
        'url': 'http://www.cbc.ca/22minutes/videos/clips-season-23/don-cherry-play-offs',
        'md5': '97e24d09672fc4cf56256d6faa6c25bc',
        'info_dict': {
            'id': '2682904050',
            'ext': 'mp4',
            'title': '<NAME> – All-Stars',
            'description': '<NAME> has a bee in his bonnet about AHL player <NAME> because that guy’s got heart.',
            'timestamp': 1454463000,
            'upload_date': '20160203',
            'uploader': 'CBCC-NEW',
        },
    }, {
        # with clipId
        'url': 'http://www.cbc.ca/archives/entry/1978-robin-williams-freestyles-on-90-minutes-live',
        'md5': '0274a90b51a9b4971fe005c63f592f12',
        'info_dict': {
            'id': '2487345465',
            'ext': 'mp4',
            'title': '<NAME> freestyles on 90 Minutes Live',
            'description': 'Wacky American comedian <NAME> shows off his infamous "freestyle" comedic talents while being interviewed on CBC\'s 90 Minutes Live.',
            'upload_date': '19780210',
            'uploader': 'CBCC-NEW',
            'timestamp': 255977160,
        },
    }, {
        # multiple iframes
        'url': 'http://www.cbc.ca/natureofthings/blog/birds-eye-view-from-vancouvers-burrard-street-bridge-how-we-got-the-shot',
        'playlist': [{
            'md5': '377572d0b49c4ce0c9ad77470e0b96b4',
            'info_dict': {
                'id': '2680832926',
                'ext': 'mp4',
                'title': 'An Eagle\'s-Eye View Off Burrard Bridge',
                'description': 'Hercules the eagle flies from Vancouver\'s Burrard Bridge down to a nearby park with a mini-camera strapped to his back.',
                'upload_date': '20160201',
                'timestamp': 1454342820,
                'uploader': 'CBCC-NEW',
            },
        }, {
            'md5': '415a0e3f586113894174dfb31aa5bb1a',
            'info_dict': {
                'id': '2658915080',
                'ext': 'mp4',
                'title': 'Fly like an eagle!',
                'description': 'Eagle equipped with a mini camera flies from the world\'s tallest tower',
                'upload_date': '20150315',
                'timestamp': 1426443984,
                'uploader': 'CBCC-NEW',
            },
        }],
    }]

    @classmethod
    def suitable(cls, url):
        return False if CBCPlayerIE.suitable(url) else super(CBCIE, cls).suitable(url)

    def _real_extract(self, url):
        display_id = self._match_id(url)
        webpage = self._download_webpage(url, display_id)
        player_init = self._search_regex(
            r'CBC\.APP\.Caffeine\.initInstance\(({.+?})\);', webpage, 'player init',
            default=None)
        if player_init:
            player_info = self._parse_json(player_init, display_id, js_to_json)
            media_id = player_info.get('mediaId')
            if not media_id:
                clip_id = player_info['clipId']
                media_id = self._download_json(
                    'http://feed.theplatform.com/f/h9dtGB/punlNGjMlc1F?fields=id&byContent=byReleases%3DbyId%253D' + clip_id,
                    clip_id)['entries'][0]['id'].split('/')[-1]
            return self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id)
        else:
            entries = [self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id) for media_id in re.findall(r'<iframe[^>]+src="[^"]+?mediaId=(\d+)"', webpage)]
            return self.playlist_result(entries)


class CBCPlayerIE(InfoExtractor):
    _VALID_URL = r'(?:cbcplayer:|https?://(?:www\.)?cbc\.ca/(?:player/play/|i/caffeine/syndicate/\?mediaId=))(?P<id>\d+)'
    _TESTS = [{
        'url': 'http://www.cbc.ca/player/play/2683190193',
        'md5': '64d25f841ddf4ddb28a235338af32e2c',
        'info_dict': {
            'id': '2683190193',
            'ext': 'mp4',
            'title': 'Gerry Runs a Sweat Shop',
            'description': 'md5:b457e1c01e8ff408d9d801c1c2cd29b0',
            'timestamp': 1455071400,
            'upload_date': '20160210',
            'uploader': 'CBCC-NEW',
        },
    }, {
        # Redirected from http://www.cbc.ca/player/AudioMobile/All%20in%20a%20Weekend%20Montreal/ID/2657632011/
        'url': 'http://www.cbc.ca/player/play/2657631896',
        'md5': 'e5e708c34ae6fca156aafe17c43e8b75',
        'info_dict': {
            'id': '2657631896',
            'ext': 'mp3',
            'title': 'CBC Montreal is organizing its first ever community hackathon!',
            'description': 'The modern technology we tend to depend on so heavily, is never without it\'s share of hiccups and headaches. Next weekend - CBC Montreal will be getting members of the public for its first Hackathon.',
            'timestamp': 1425704400,
            'upload_date': '20150307',
            'uploader': 'CBCC-NEW',
        },
    }, {
        # available only when we add `formats=MPEG4,FLV,MP3` to theplatform url
        'url': 'http://www.cbc.ca/player/play/2164402062',
        'md5': '17a61eb813539abea40618d6323a7f82',
        'info_dict': {
            'id': '2164402062',
            'ext': 'flv',
            'title': 'Cancer survivor four times over',
            'description': '<NAME> has beaten three different forms of cancer four times in five years.',
            'timestamp': 1320410746,
            'upload_date': '20111104',
            'uploader': 'CBCC-NEW',
        },
    }]

    def _real_extract(self, url):
        video_id = self._match_id(url)
        return {
            '_type': 'url_transparent',
            'ie_key': 'ThePlatform',
            'url': smuggle_url(
                'http://link.theplatform.com/s/ExhSPC/media/guid/2655402169/%s?mbr=true&formats=MPEG4,FLV,MP3' % video_id, {
                    'force_smil_url': True
                }),
            'id': video_id,
        }
