from sleekxmpp.xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
from sleekxmpp.stanza.iq import Iq
from sleekxmpp.stanza.message import Message
from sleekxmpp.basexmpp import basexmpp
from sleekxmpp.xmlstream.xmlstream import XMLStream
import logging
from sleekxmpp.plugins import xep_0004
from sleekxmpp.plugins.xep_0060.stanza.base import OptionalSetting


class Pubsub(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'pubsub'
	plugin_attrib = 'pubsub'
	interfaces = set(tuple())
	plugin_attrib_map = {}
	plugin_tag_map = {}

registerStanzaPlugin(Iq, Pubsub)


class Affiliation(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'affiliation'
	plugin_attrib = name
	interfaces = set(('node', 'affiliation'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

class Affiliations(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'affiliations'
	plugin_attrib = 'affiliations'
	interfaces = set(tuple())
	plugin_attrib_map = {}
	plugin_tag_map = {}
	subitem = (Affiliation,)

	def append(self, affiliation):
		if not isinstance(affiliation, Affiliation):
			raise TypeError
		self.xml.append(affiliation.xml)
		return self.iterables.append(affiliation)

registerStanzaPlugin(Pubsub, Affiliations)


class Subscription(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'subscription'
	plugin_attrib = name
	interfaces = set(('jid', 'node', 'subscription', 'subid'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

	def setjid(self, value):
		self._setattr('jid', str(value))

	def getjid(self):
		return jid(self._getattr('jid'))

registerStanzaPlugin(Pubsub, Subscription)

class Subscriptions(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'subscriptions'
	plugin_attrib = 'subscriptions'
	interfaces = set(tuple())
	plugin_attrib_map = {}
	plugin_tag_map = {}
	subitem = (Subscription,)

registerStanzaPlugin(Pubsub, Subscriptions)


class SubscribeOptions(ElementBase, OptionalSetting):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'subscribe-options'
	plugin_attrib = 'suboptions'
	plugin_attrib_map = {}
	plugin_tag_map = {}
	interfaces = set(('required',))

registerStanzaPlugin(Subscription, SubscribeOptions)

class Item(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'item'
	plugin_attrib = name
	interfaces = set(('id', 'payload'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

	def setPayload(self, value):
		self.xml.append(value)

	def getPayload(self):
		childs = self.xml.getchildren()
		if len(childs) > 0:
			return childs[0]

	def delPayload(self):
		for child in self.xml.getchildren():
			self.xml.remove(child)

class Items(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'items'
	plugin_attrib = 'items'
	interfaces = set(('node',))
	plugin_attrib_map = {}
	plugin_tag_map = {}
	subitem = (Item,)

registerStanzaPlugin(Pubsub, Items)

class Create(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'create'
	plugin_attrib = name
	interfaces = set(('node',))
	plugin_attrib_map = {}
	plugin_tag_map = {}

registerStanzaPlugin(Pubsub, Create)

#class Default(ElementBase):
#	namespace = 'http://jabber.org/protocol/pubsub'
#	name = 'default'
#	plugin_attrib = name
#	interfaces = set(('node', 'type'))
#	plugin_attrib_map = {}
#	plugin_tag_map = {}
#
#	def getType(self):
#		t = self._getAttr('type')
#		if not t: t == 'leaf'
#		return t
#
#registerStanzaPlugin(Pubsub, Default)

class Publish(Items):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'publish'
	plugin_attrib = name
	interfaces = set(('node',))
	plugin_attrib_map = {}
	plugin_tag_map = {}
	subitem = (Item,)

registerStanzaPlugin(Pubsub, Publish)

class Retract(Items):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'retract'
	plugin_attrib = name
	interfaces = set(('node', 'notify'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

registerStanzaPlugin(Pubsub, Retract)

class Unsubscribe(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'unsubscribe'
	plugin_attrib = name
	interfaces = set(('node', 'jid'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

	def setJid(self, value):
		self._setAttr('jid', str(value))

	def getJid(self):
		return JID(self._getAttr('jid'))

registerStanzaPlugin(Pubsub, Unsubscribe)

class Subscribe(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'subscribe'
	plugin_attrib = name
	interfaces = set(('node', 'jid'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

	def setJid(self, value):
		self._setAttr('jid', str(value))

	def getJid(self):
		return JID(self._getAttr('jid'))

registerStanzaPlugin(Pubsub, Subscribe)

class Configure(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'configure'
	plugin_attrib = name
	interfaces = set(('node', 'type'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

	def getType(self):
		t = self._getAttr('type')
		if not t: t == 'leaf'
		return t

registerStanzaPlugin(Pubsub, Configure)
registerStanzaPlugin(Configure, xep_0004.Form)

class Options(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub'
	name = 'options'
	plugin_attrib = 'options'
	interfaces = set(('jid', 'node', 'options'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

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

	def getOptions(self):
		config = self.xml.find('{jabber:x:data}x')
		form = xep_0004.Form()
		if config is not None:
			form.fromXML(config)
		return form

	def setOptions(self, value):
		self.xml.append(value.getXML())
		return self

	def delOptions(self):
		config = self.xml.find('{jabber:x:data}x')
		self.xml.remove(config)

	def setJid(self, value):
		self._setAttr('jid', str(value))

	def getJid(self):
		return JID(self._getAttr('jid'))

registerStanzaPlugin(Pubsub, Options)
registerStanzaPlugin(Subscribe, Options)

class PubsubState(ElementBase):
    namespace = 'http://jabber.org/protocol/psstate'
    name = 'state'
    plugin_attrib = 'psstate'
    interfaces = set(('node', 'item', 'payload'))
    plugin_attrib_map = {}
    plugin_tag_map = {}

    def setPayload(self, value):
        self.xml.append(value)

    def getPayload(self):
        childs = self.xml.getchildren()
        if len(childs) > 0:
            return childs[0]

    def delPayload(self):
        for child in self.xml.getchildren():
            self.xml.remove(child)

registerStanzaPlugin(Iq, PubsubState)

class PubsubStateEvent(ElementBase):
    namespace = 'http://jabber.org/protocol/psstate#event'
    name = 'event'
    plugin_attrib = 'psstate_event'
    intefaces = set(tuple())
    plugin_attrib_map = {}
    plugin_tag_map = {}

registerStanzaPlugin(Message, PubsubStateEvent)
registerStanzaPlugin(PubsubStateEvent, PubsubState)
