# -*- coding: utf-8 -*-

# Copyright(C) 2011-2012  Romain Bignon, Laurent Bachelier
#
# This file is part of weboob.
#
# weboob is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# weboob is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with weboob. If not, see <http://www.gnu.org/licenses/>.

from weboob.capabilities.image import BaseImage
from weboob.capabilities.video import BaseVideo

from datetime import timedelta
from dateutil.parser import parse as parse_date

from weboob.tools.browser2.page import HTMLPage, method, ItemElement, ListElement, JsonPage
from weboob.tools.browser2.filters import Filter, Link, CleanText, Regexp, Attr, Format, DateTime, Env


__all__ = ['IndexPage', 'VideoPage']


class DurationPluzz(Filter):
    def filter(self, el):
        duration = Regexp(CleanText('.'), '.+\|(.+)')(el[0])
        if duration[-1:] == "'":
            t = [0, int(duration[:-1])]
        else:
            t = map(int, duration.split(':'))
        return timedelta(hours=t[0], minutes=t[1])


class IndexPage(HTMLPage):

    @method
    class iter_videos(ListElement):
        item_xpath = '//div[@id="section-list_results"]/article'

        class item(ItemElement):
            klass = BaseVideo

            obj_title = Format('%s - %s', CleanText('h3/a'), CleanText('div[@class="rs-cell-details"]/a'))
            obj_id = Regexp(Link('h3/a'), '^http://pluzz.francetv.fr/videos/.+,(.+).html$')
            obj_date = DateTime(Regexp(CleanText('div/p[@class="diffusion"]',
                                       replace=[(u'à', u''), (u'  ', u' ')]),
                                       '.+(\d{2}-\d{2}-\d{2}.+\d{1,2}:\d{1,2}).+'))
            obj_duration = DurationPluzz('div/span[@class="type-duree"]')

            def obj_thumbnail(self):
                url = Attr('a[@class="vignette"]/img', 'data-src')(self)
                thumbnail = BaseImage(url)
                thumbnail.url = thumbnail.id
                return thumbnail


class VideoPage(JsonPage):
    @method
    class get_video(ItemElement):
        klass = BaseVideo

        def parse(self, el):
            for video in el['videos']:
                if video['format'] != 'm3u8-download':
                    continue
                self.env['url'] = video['url']
            self.env['date'] = parse_date(el['diffusion']['date_debut'], dayfirst=True)
            self.env['title'] = u'%s - %s' % (el['titre'], el['sous_titre'])
            hours, minutes, seconds = el['duree'].split(':')
            self.env['duration'] = timedelta(hours=int(hours), minutes=int(minutes), seconds=int(seconds))
            url = 'http://pluzz.francetv.fr%s' % (el['image'])
            thumbnail = BaseImage(url)
            thumbnail.url = thumbnail.id
            self.env['thumbnail'] = thumbnail
            self.env['description'] = el['synopsis']

        obj_id = Env('_id')
        obj_title = Env('title')
        obj_url = Env('url')
        obj_date = Env('date')
        obj_duration = Env('duration')
        obj_thumbnail = Env('thumbnail')
        obj_description = Env('description')
        obj_ext = 'mp4'