#!/usr/bin/env python2.7
# -*- coding: utf-8 -*-

from libervia.server.constants import Const as C
from sat.core.i18n import _
from twisted.internet import defer
from twisted.words.protocols.jabber import jid
from sat.core.log import getLogger
from sat.tools.common.template import safe
import time
import cgi
"""creation of new events"""

name = u'event_rsvp'
access = C.PAGES_ACCESS_PROFILE
template = u"event/invitation.html"
log = getLogger(u'pages/' + name)


def parse_url(self, request):
    self.getPathArgs(request, ("event_service", "event_node", "event_id"), min_args=2, event_service="@jid", event_id='')

@defer.inlineCallbacks
def prepare_render(self, request):
    template_data = request.template_data
    data = self.getRData(request)
    profile = self.getProfile(request)

    ## Event ##

    event_service = data['event_service']
    event_node = data[u'event_node']
    event_id = data[u'event_id']
    event_timestamp, event_data = yield self.host.bridgeCall(u"eventGet",
                                                             event_service.userhost() if event_service else '',
                                                             event_node,
                                                             event_id,
                                                             profile)
    try:
        background_image = event_data.pop('background-image')
    except KeyError:
        pass
    else:
        template_data['dynamic_style'] = safe(u"""
            html {
                background-image: url("%s");
                background-size: 15em;
            }
            """ % cgi.escape(background_image, True))
    template_data['event'] = event_data
    event_invitee_data = yield self.host.bridgeCall(
        u"eventInviteeGet",
        event_data['invitees_service'],
        event_data['invitees_node'],
        profile)
    template_data['invitee'] = event_invitee_data
    template_data['days_left'] = int((event_timestamp - time.time()) / (60 * 60 * 24))

    ## Blog ##

    data[u'service'] = jid.JID(event_data[u'blog_service'])
    data[u'node'] = event_data[u'blog_node']
    data[u'allow_commenting'] = u'simple'

    # we now need blog items, using blog common page
    # this will fill the "items" template data
    blog_page = self.getPageByName(u'blog_view')
    yield blog_page.prepare_render(self, request)

@defer.inlineCallbacks
def on_data_post(self, request):
    type_ = self.getPostedData(request, u'type')
    if type_ == u'comment':
        blog_page = self.getPageByName(u'blog_view')
        yield blog_page.on_data_post(self, request)
    elif type_ == u'attendance':
        profile = self.getProfile(request)
        service, node, attend, guests = self.getPostedData(request, (u'service', u'node', u'attend', u'guests'))
        data = {u'attend': attend,
                u'guests': guests}
        yield self.host.bridgeCall(u"eventInviteeSet", service, node, data, profile)
    else:
        log.warning(_(u"Unhandled data type: {}").format(type_))