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

# Copyright(C) 2013      franek
#
# 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.base import UserError
from weboob.capabilities.video import ICapVideo, BaseVideo
from weboob.capabilities.collection import ICapCollection, CollectionNotFound
from weboob.tools.backend import BaseBackend, BackendConfig
from weboob.tools.value import ValueBackendPassword

from .browser import ArretSurImagesBrowser
from .video import ArretSurImagesVideo

__all__ = ['ArretSurImagesBackend']


class ArretSurImagesBackend(BaseBackend, ICapVideo, ICapCollection):
    NAME = 'arretsurimages'
    DESCRIPTION = u'arretsurimages website'
    MAINTAINER = u'franek'
    EMAIL = 'franek@chicour.net'
    VERSION = '0.f'

    CONFIG = BackendConfig(ValueBackendPassword('login',    label='email', masked=False),
                           ValueBackendPassword('password', label='Password'))
    BROWSER = ArretSurImagesBrowser
    
    def create_default_browser(self):
        return self.create_browser(self.config['login'].get(), self.config['password'].get())
    
    def search_videos(self, pattern, sortby=ICapVideo.SEARCH_RELEVANCE, nsfw=False, max_results=None):
#        with self.browser:
#            return self.browser.search_videos(pattern)
        raise UserError('Search does not work on ASI website, use ls latest command')
            
    def get_video(self, _id):
        with self.browser:
            return self.browser.get_video(_id)            
            
    def fill_video(self, video, fields):
        if fields != ['thumbnail']:
            # if we don't want only the thumbnail, we probably want also every fields
            with self.browser:
                video = self.browser.get_video(ArretSurImagesVideo.id2url(video.id), video)
        if 'thumbnail' in fields and video.thumbnail:
            with self.browser:
                video.thumbnail.data = self.browser.readurl(video.thumbnail.url)

        return video            
        
    def iter_resources(self, objs, split_path):
        if BaseVideo in objs:
            collection = self.get_collection(objs, split_path)
            if collection.path_level == 0:
                yield self.get_collection(objs, [u'latest'])
            if collection.split_path == [u'latest']:
                for video in self.browser.latest_videos():
                    yield video

    def validate_collection(self, objs, collection):
        if collection.path_level == 0:
            return
        if BaseVideo in objs and collection.split_path == [u'latest']:
            collection.title = u'Latest ArretSurImages videos'
            return
        raise CollectionNotFound(collection.split_path)     

    OBJECTS = {ArretSurImagesVideo: fill_video}