# Slixmpp: The Slick XMPP Library
# Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
# This file is part of Slixmpp.
# See the file LICENSE for copying permission.
from slixmpp import JID
from slixmpp.xmlstream import ET, ElementBase, register_stanza_plugin


class Bookmarks(ElementBase):
    name = 'storage'
    namespace = 'storage:bookmarks'
    plugin_attrib = 'bookmarks'
    interfaces = set()

    def add_conference(self, jid, nick, name=None, autojoin=None, password=None):
        conf = Conference()
        conf['jid'] = jid
        conf['nick'] = nick
        if name is None:
            name = jid
        conf['name'] = name
        conf['autojoin'] = autojoin
        conf['password'] = password
        self.append(conf)

    def add_url(self, url, name=None):
        saved_url = URL()
        saved_url['url'] = url
        if name is None:
            name = url
        saved_url['name'] = name
        self.append(saved_url)


class Conference(ElementBase):
    name = 'conference'
    namespace = 'storage:bookmarks'
    plugin_attrib = 'conference'
    plugin_multi_attrib = 'conferences'
    interfaces = {'nick', 'password', 'autojoin', 'jid', 'name'}
    sub_interfaces = {'nick', 'password'}

    def get_autojoin(self):
        value = self._get_attr('autojoin')
        return value in ('1', 'true')

    def set_autojoin(self, value):
        del self['autojoin']
        if value in ('1', 'true', True):
            self._set_attr('autojoin', 'true')

    def set_jid(self, value):
        del self['jid']
        if isinstance(value, JID):
            value = value.full
        self._set_attr('jid', value)


class URL(ElementBase):
    name = 'url'
    namespace = 'storage:bookmarks'
    plugin_attrib = 'url'
    plugin_multi_attrib = 'urls'
    interfaces = {'url', 'name'}


register_stanza_plugin(Bookmarks, Conference, iterable=True)
register_stanza_plugin(Bookmarks, URL, iterable=True)