# Slixmpp: The Slick XMPP Library
# Copyright (C) 2011  Nathanael C. Fritz
# This file is part of Slixmpp.
# See the file LICENSE for copying permission.
from slixmpp import Iq
from slixmpp.xmlstream import register_stanza_plugin, ElementBase, ET, JID
from slixmpp.plugins.xep_0004 import Form
from slixmpp.plugins.xep_0060.stanza.base import OptionalSetting
from slixmpp.plugins.xep_0060.stanza.pubsub import Affiliations, Affiliation
from slixmpp.plugins.xep_0060.stanza.pubsub import Configure, Subscriptions


class PubsubOwner(ElementBase):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    name = 'pubsub'
    plugin_attrib = 'pubsub_owner'
    interfaces = set(tuple())


class DefaultConfig(ElementBase):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    name = 'default'
    plugin_attrib = name
    interfaces = {'node', 'config'}

    def __init__(self, *args, **kwargs):
        ElementBase.__init__(self, *args, **kwargs)

    def get_config(self):
        return self['form']

    def set_config(self, value):
        del self['from']
        self.append(value)
        return self


class OwnerAffiliations(Affiliations):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    interfaces = {'node'}

    def append(self, affiliation):
        if not isinstance(affiliation, OwnerAffiliation):
            raise TypeError
        self.xml.append(affiliation.xml)


class OwnerAffiliation(Affiliation):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    interfaces = {'affiliation', 'jid'}


class OwnerConfigure(Configure):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    name = 'configure'
    plugin_attrib = name
    interfaces = {'node'}


class OwnerDefault(OwnerConfigure):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    interfaces = {'node'}


class OwnerDelete(ElementBase, OptionalSetting):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    name = 'delete'
    plugin_attrib = name
    interfaces = {'node'}


class OwnerPurge(ElementBase, OptionalSetting):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    name = 'purge'
    plugin_attrib = name
    interfaces = {'node'}


class OwnerRedirect(ElementBase):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    name = 'redirect'
    plugin_attrib = name
    interfaces = {'node', 'jid'}

    def set_jid(self, value):
        self._set_attr('jid', str(value))

    def get_jid(self):
        return JID(self._get_attr('jid'))


class OwnerSubscriptions(Subscriptions):
    name = 'subscriptions'
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    plugin_attrib = name
    interfaces = {'node'}

    def append(self, subscription):
        if not isinstance(subscription, OwnerSubscription):
            raise TypeError
        self.xml.append(subscription.xml)


class OwnerSubscription(ElementBase):
    namespace = 'http://jabber.org/protocol/pubsub#owner'
    name = 'subscription'
    plugin_attrib = name
    interfaces = {'jid', 'subscription'}

    def set_jid(self, value):
        self._set_attr('jid', str(value))

    def get_jid(self):
        return JID(self._get_attr('jid'))


register_stanza_plugin(Iq, PubsubOwner)
register_stanza_plugin(PubsubOwner, DefaultConfig)
register_stanza_plugin(PubsubOwner, OwnerAffiliations)
register_stanza_plugin(PubsubOwner, OwnerConfigure)
register_stanza_plugin(PubsubOwner, OwnerDefault)
register_stanza_plugin(PubsubOwner, OwnerDelete)
register_stanza_plugin(PubsubOwner, OwnerPurge)
register_stanza_plugin(PubsubOwner, OwnerSubscriptions)
register_stanza_plugin(DefaultConfig, Form)
register_stanza_plugin(OwnerAffiliations, OwnerAffiliation, iterable=True)
register_stanza_plugin(OwnerConfigure, Form)
register_stanza_plugin(OwnerDefault, Form)
register_stanza_plugin(OwnerDelete, OwnerRedirect)
register_stanza_plugin(OwnerSubscriptions, OwnerSubscription, iterable=True)