"""
    Slixmpp: The Slick XMPP Library
    Copyright (C) 2020 Mathieu Pasquet
    This file is part of Slixmpp.

    See the file LICENSE for copying permission.
"""

from typing import Iterable
from slixmpp import JID, Presence
from slixmpp.xmlstream import (
    ElementBase,
    register_stanza_plugin,
)

NS = 'urn:xmpp:rai:0'

[docs]class RAI(ElementBase):
    name = 'rai'
    plugin_attrib = 'rai'
    namespace = NS
    interfaces = {'activities'}

[docs]    def get_activities(self) -> Iterable[JID]:
        return [JID(el.xml.text) for el in self if isinstance(el, Activity)]

[docs]    def del_activities(self):
        for el in self.xml.findall('{%s}activity' % NS):
            self.xml.remove(el)

[docs]    def set_activities(self, activities: Iterable[JID]):
        self.del_activities()
        for jid in activities:
            act = Activity()
            act.xml.text = str(jid)
            self.append(act)


[docs]class Activity(ElementBase):
    name = 'activity'
    plugin_attrib = 'activity'
    namespace = NS


[docs]def register_plugins():
    register_stanza_plugin(RAI, Activity, iterable=True)
    register_stanza_plugin(Presence, RAI)