#!/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 sat.tools.common import template_xmlui
from sat.core.log import getLogger
"""merge-requests edition"""

name = u'merge-requests_edit'
access = C.PAGES_ACCESS_PROFILE
template = u"merge-request/edit.html"
log = getLogger('pages/' + name)


def parse_url(self, request):
    try:
        item_id = self.nextPath(request)
    except IndexError:
        log.warning(_(u"no ticket id specified"))
        self.pageError(request, C.HTTP_BAD_REQUEST)

    data = self.getRData(request)
    data[u'ticket_id'] = item_id

@defer.inlineCallbacks
def prepare_render(self, request):
    data = self.getRData(request)
    template_data = request.template_data
    service, node, ticket_id = data.get(u'service', u''), data.get(u'node', u''), data[u'ticket_id']
    profile = self.getProfile(request)


    ignore = ('publisher', 'author', 'author_jid', 'author_email', 'created', 'updated', 'comments_uri', 'request_data', 'type')
    tickets = yield self.host.bridgeCall("mergeRequestsGet", service.full() if service else u'', node, C.NO_LIMIT, [ticket_id], '', {}, profile)
    ticket = [template_xmlui.create(self.host, x, ignore=ignore) for x in tickets[0]][0]

    try:
        # small trick to get a one line text input instead of the big textarea
        ticket.widgets[u'labels'].type = u'string'
        ticket.widgets[u'labels'].value = ticket.widgets[u'labels'].value.replace(u'\n', ', ')
    except KeyError:
        pass
    template_data[u'new_ticket_xmlui'] = ticket

@defer.inlineCallbacks
def on_data_post(self, request):
    data = self.getRData(request)
    service = data['service']
    node = data['node']
    ticket_id = data['ticket_id']
    posted_data = self.getAllPostedData(request)
    if not posted_data['title'] or not posted_data['body']:
        self.pageError(request, C.HTTP_BAD_REQUEST)
    try:
        posted_data['labels'] = [l.strip() for l in posted_data['labels'][0].split(',')]
    except (KeyError, IndexError):
        pass
    profile = self.getProfile(request)
    yield self.host.bridgeCall("mergeRequestSet", service.full(),
                               node,
                               u'',
                               u'auto',
                               posted_data,
                               u'',
                               ticket_id,
                               {'update': C.BOOL_TRUE},
                               profile)
    # we don't want to redirect to edit page on success, but to tickets list
    data['post_redirect_page'] = (self.getPageByName(u'merge-requests'),
                                  service.full(),
                                  node or u'@')