# -*- coding: utf-8 -*-
from operator import itemgetter
import sys
from urllib import urlencode
from urlparse import parse_qsl
import middle
import xbmc, xbmcgui, xbmcplugin, xbmcaddon


_url = sys.argv[0]
_handle = int(sys.argv[1])
# TODO: замена на свои значения
__settings__ = xbmcaddon.Addon(id='plugin.video.example')
locale_type = __settings__.getSetting('locale')

def get_url(**kwargs):
    """
    Create a URL for calling the plugin recursively
    from the given set of keyword arguments.
    """
    return '{0}?{1}'.format(_url, urlencode(kwargs))

def alert(title, message):
    xbmcgui.Dialog().ok(title, message)

def addDirItem(label, action, category, is_folder=True, **kwargs):
    item = xbmcgui.ListItem(label=label)
    url = get_url(action=action, category=category, **kwargs)
    xbmcplugin.addDirectoryItem(_handle, url, item, is_folder)

def titlesListGenerator(titles):
    """Gets list of dicts, returns dirs"""
    # TODO: подкрутить имена, фанарты, прочее
    for title in titles:
        title_name = title['name_ru'].encode('utf-8') if title.get(
            'name_ru') else title['name_en']
        list_item = xbmcgui.ListItem(label=title_name)
        list_item.setArt({
            'thumb': title['poster'],
            'icon': title['poster'],
            'fanart': title['poster']})
        list_item.setInfo('video', {
            'title': title_name,
            'genre': title_name,
            'mediatype': 'video'})
        url = get_url(action='listing', category=title['id'])
        xbmcplugin.addDirectoryItem(_handle, url, list_item, True)

def home(page='1'):
    """
    Create the list of video categories in the Kodi interface.
    """
    xbmcplugin.setPluginCategory(_handle, 'Shikimori')
    xbmcplugin.setContent(_handle, 'videos')
    lu, isNextPage = middle.getLastUpdates(page=page)

    if page == '1':
        addDirItem('Поиск', 'search', '1')
        addDirItem('Избранное Shikimori', 'selected', 'Избранное')
        addDirItem('Избранное сообществом', 'community', \
            'Избранное сообществом')
        addDirItem('Поиск1', 'full_search', 'Full Search')

    titlesListGenerator(lu)

    if isNextPage:
        next_page = int(page) + 1
        addDirItem('---Далее---', 'home', '%s'% next_page)
    view_mode_id = 500
    xbmc.executebuiltin('Container.SetViewMode(%d)' % view_mode_id)
    xbmcplugin.endOfDirectory(_handle)

def search(page='1', query=''):
    if int(page) == 1:
        xbmcplugin.setPluginCategory(_handle, 'Search result')
        xbmcplugin.setContent(_handle, 'videos')
        kb = xbmc.Keyboard()
        kb.setDefault('')
        kb.setHeading("Поиск")
        kb.doModal()
        if kb.isConfirmed():
            query = kb.getText()
            filter_ = middle.filter_(page=page, search=query)
#            serp, isNext = middle.search(filter_=filter_)
#            titlesListGenerator(serp)
    else:
        filter_ = middle.filter_(page=page, search=query)

    serp, isNext = middle.search(filter_=filter_)
    titlesListGenerator(serp)

    if isNext:
        next_page = int(page) + 1
        addDirItem('---Далее---', 'search', '%s'% next_page, query=query)

    xbmcplugin.endOfDirectory(_handle)

def searchWithFilters():
    # TODO: выбор темы "список" для папки
    xbmcplugin.setPluginCategory(_handle, 'Фильтры')
    xbmcplugin.setContent(_handle, 'videos')
    addDirItem('Тип', 'search_type', 'type')
    addDirItem('Статус', 'search_status', 'status')
    addDirItem('Сезон,год', 'search_season', 'season')
    addDirItem('Жанр', 'search_genre', 'genre')
    addDirItem('Оценка', 'search_score', 'score')
    addDirItem('Сортировка', 'search_sort_by', 'sort_by')
    #query

    xbmcplugin.endOfDirectory(_handle)

def selected():
    xbmcplugin.setPluginCategory(_handle, 'Избранное')
    xbmcplugin.setContent(_handle, 'videos')
    selected_filter = middle.filter_(selected=True)
    selected, isNext = middle.search(filter_=selected_filter)
    titlesListGenerator(selected)
    xbmcplugin.endOfDirectory(_handle)

def communityChoosen():
    """Community choosen directory at home directory."""
    xbmcplugin.setPluginCategory(_handle, 'Избранное')
    xbmcplugin.setContent(_handle, 'videos')
    community_filter = middle.filter_(community_choosen=True)
    community_choosen, isNext = middle.search(filter_=community_filter)
    titlesListGenerator(community_choosen)
    xbmcplugin.endOfDirectory(_handle)

def listVideos(category):
    """
    Create the list of playable videos in the Kodi interface.
    """
    xbmcplugin.setPluginCategory(_handle, category)
    xbmcplugin.setContent(_handle, 'videos')
    eps_list = middle.getEpisodes(category, 'full')
    if eps_list:
        for ep in eps_list:
            item = xbmcgui.ListItem(label=ep['episode'])
            item.setProperty('IsPlayable', 'true')
            url = get_url(action='find_relevant', \
                category=ep['episode'].encode('utf-8'), \
                link=ep['episode_link'])
            xbmcplugin.addDirectoryItem(_handle, url, item)
        xbmcplugin.endOfDirectory(_handle)
    else:
        alert('Упс!', 'Что-то пошло не так! Возможно до этого аниме ' \
            'добрались правообладатели.')
        xbmcplugin.endOfDirectory(_handle)

def findRelevant(url):
    #locale_type
    video = middle.getRelevantVideo(url, locale_type)
    play_item = xbmcgui.ListItem(path=video)
    xbmcplugin.setResolvedUrl(_handle, True, listitem=play_item)

def play_video(path):
    """
    Play a video by the provided path.
    """
    play_item = xbmcgui.ListItem(path=path)
    xbmcplugin.setResolvedUrl(_handle, True, listitem=play_item)


def router(paramstring):
    """
    Router function that calls other functions
    depending on the provided paramstring
    """
    params = dict(parse_qsl(paramstring))
    if params:
        if params['action'] == 'search':
            search(params['category'], query=params.get('query', ''))
        elif params['action'] == 'fullSearch':
            searchWithFilters()
        elif params['action'] == 'selected':
            selected()
        elif params['action'] == 'community':
            communityChoosen()
        elif params['action'] == 'listing':
            listVideos(params['category'])
        elif params['action'] == 'home':
            home(params['category'])

        elif params['action'] == 'find_relevant':
            findRelevant(params['link'])

        elif params['action'] == 'play':
            play_video(params['video'])
        else:
            raise ValueError('Invalid paramstring: {0}!'.format(paramstring))
    else:
        home()


if __name__ == '__main__':
    router(sys.argv[2][1:])