from .. xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
from .. stanza.iq import Iq
from .. stanza.message import Message
from .. basexmpp import basexmpp
from .. xmlstream.xmlstream import XMLStream
import logging
from . import xep_0004


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)

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

registerStanzaPlugin(Iq, PubsubOwner)

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 OptionalSetting(object):
	interfaces = set(('required',))

	def setRequired(self, value):
		value = bool(value)
		if value and not self['required']:
			self.xml.append(ET.Element("{%s}required" % self.namespace))
		elif not value and self['required']:
			self.delRequired()
	
	def getRequired(self):
		required = self.xml.find("{%s}required" % self.namespace)
		if required is not None:
			return True
		else:
			return False
	
	def delRequired(self):
		required = self.xml.find("{%s}required" % self.namespace)
		if required is not None:
			self.xml.remove(required)


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(tuple())
	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'))

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', 'config'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

	def getType(self):
		t = self._getAttr('type')
		if not t: t == 'leaf'
		return t
	
	def getConfig(self):
		config = self.xml.find('{jabber:x:data}x')
		form = xep_0004.Form()
		if config is not None:
			form.fromXML(config)
		return form
	
	def setConfig(self, value):
		self.xml.append(value.getXML())
		return self
	
	def delConfig(self):
		config = self.xml.find('{jabber:x:data}x')
		self.xml.remove(config)
	
registerStanzaPlugin(Pubsub, Configure)

class DefaultConfig(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub#owner'
	name = 'default'
	plugin_attrib = 'default'
	interfaces = set(('node', 'type', 'config'))
	plugin_attrib_map = {}
	plugin_tag_map = {}
	
	def __init__(self, *args, **kwargs):
		ElementBase.__init__(self, *args, **kwargs)
		
	def getConfig(self):
		config = self.xml.find('{jabber:x:data}x')
		form = xep_0004.Form()
		if config is not None:
			form.fromXML(config)
		return form
	
	def setConfig(self, value):
		self.xml.append(value.getXML())
		return self
	
	def delConfig(self):
		config = self.xml.find('{jabber:x:data}x')
		self.xml.remove(config)

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

registerStanzaPlugin(PubsubOwner, DefaultConfig)

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 OwnerAffiliations(Affiliations):
	namespace = 'http://jabber.org/protocol/pubsub#owner'
	interfaces = set(('node'))
	plugin_attrib_map = {}
	plugin_tag_map = {}
	
	def append(self, affiliation):
		if not isinstance(affiliation, OwnerAffiliation):
			raise TypeError
		self.xml.append(affiliation.xml)
		return self.affiliations.append(affiliation)

registerStanzaPlugin(PubsubOwner, OwnerAffiliations)

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

class OwnerConfigure(Configure):
	namespace = 'http://jabber.org/protocol/pubsub#owner'
	interfaces = set(('node', 'config'))
	plugin_attrib_map = {}
	plugin_tag_map = {}

registerStanzaPlugin(PubsubOwner, OwnerConfigure)

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

registerStanzaPlugin(PubsubOwner, OwnerDefault)

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

registerStanzaPlugin(PubsubOwner, OwnerDelete)

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

registerStanzaPlugin(PubsubOwner, OwnerPurge)

class OwnerRedirect(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub#owner'
	name = 'redirect'
	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(OwnerDelete, OwnerRedirect)

class OwnerSubscriptions(Subscriptions):
	namespace = 'http://jabber.org/protocol/pubsub#owner'
	interfaces = set(('node',))
	plugin_attrib_map = {}
	plugin_tag_map = {}
	
	def append(self, subscription):
		if not isinstance(subscription, OwnerSubscription):
			raise TypeError
		self.xml.append(subscription.xml)
		return self.subscriptions.append(subscription)

registerStanzaPlugin(PubsubOwner, OwnerSubscriptions)

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

	def setJid(self, value):
		self._setAttr('jid', str(value))
	
	def getJid(self):
		return JID(self._getAttr('from'))

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

registerStanzaPlugin(Message, Event)

class EventItem(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub#event'
	name = 'item'
	plugin_attrib = 'item'
	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 EventRetract(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub#event'
	name = 'retract'
	plugin_attrib = 'retract'
	interfaces = set(('id',))
	plugin_attrib_map = {}
	plugin_tag_map = {}

class EventItems(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub#event'
	name = 'items'
	plugin_attrib = 'items'
	interfaces = set(('node',))
	plugin_attrib_map = {}
	plugin_tag_map = {}
	subitem = (EventItem, EventRetract)

registerStanzaPlugin(Event, EventItems)

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

registerStanzaPlugin(Event, EventCollection)

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

registerStanzaPlugin(EventCollection, EventAssociate)

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

registerStanzaPlugin(EventCollection, EventDisassociate)

class EventConfiguration(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub#event'
	name = 'configuration'
	plugin_attrib = name
	interfaces = set(('node', 'config'))
	plugin_attrib_map = {}
	plugin_tag_map = {}
	
	def getConfig(self):
		config = self.xml.find('{jabber:x:data}x')
		form = xep_0004.Form()
		if config is not None:
			form.fromXML(config)
		return form
	
	def setConfig(self, value):
		self.xml.append(value.getXML())
		return self
	
	def delConfig(self):
		config = self.xml.find('{jabber:x:data}x')
		self.xml.remove(config)
	
registerStanzaPlugin(Event, EventConfiguration)

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

registerStanzaPlugin(Event, EventPurge)

class EventSubscription(ElementBase):
	namespace = 'http://jabber.org/protocol/pubsub#event'
	name = 'subscription'
	plugin_attrib = name
	interfaces = set(('node','expiry', 'jid', 'subid', 'subscription'))
	plugin_attrib_map = {}
	plugin_tag_map = {}
	
	def setJid(self, value):
		self._setAttr('jid', str(value))
	
	def getJid(self):
		return JID(self._getAttr('jid'))

registerStanzaPlugin(Event, EventSubscription)