import datetime
import urllib.parse as urlparse
import pytest
import sys

from django.contrib.auth import get_user_model
from django.db import connection
from django.test import override_settings
from django.test.utils import CaptureQueriesContext
from django.utils.timezone import now, make_aware, localtime

from chrono.agendas.models import Agenda, Event, Booking, MeetingType, TimePeriod, Desk, TimePeriodException
import chrono.api.views


pytestmark = pytest.mark.django_db


def datetime_from_str(dt_str):
    return datetime.datetime.strptime(dt_str, '%Y-%m-%d %H:%M:%S')


@pytest.fixture
def user():
    User = get_user_model()
    user = User.objects.create(
        username='john.doe', first_name=u'John', last_name=u'Doe', email='john.doe@example.net'
    )
    user.set_password('password')
    user.save()
    return user


@pytest.fixture(params=['Europe/Brussels', 'Asia/Kolkata', 'Brazil/East'])
def time_zone(request, settings):
    settings.TIME_ZONE = request.param


@pytest.fixture(
    params=[
        datetime.datetime(2017, 5, 20, 1, 12),
        datetime.datetime(2017, 5, 20, 11, 42),
        datetime.datetime(2017, 5, 20, 23, 17),
    ]
)
def mock_now(request, monkeypatch):
    def mockreturn():
        return make_aware(request.param)

    monkeypatch.setattr(chrono.api.views, 'now', mockreturn)
    monkeypatch.setattr(chrono.agendas.models, 'now', mockreturn)
    monkeypatch.setattr(sys.modules[__name__], 'now', mockreturn)
    return mockreturn()


@pytest.fixture
def some_data(time_zone, mock_now):
    agenda = Agenda(label=u'Foo bar')
    agenda.save()
    first_date = localtime(now()).replace(hour=17, minute=0, second=0, microsecond=0)
    first_date += datetime.timedelta(days=1)
    for i in range(3):
        event = Event(start_datetime=first_date + datetime.timedelta(days=i), places=20, agenda=agenda)
        event.save()

    agenda2 = Agenda(label=u'Foo bar2')
    agenda2.save()
    first_date = localtime(now()).replace(hour=20, minute=0, second=0, microsecond=0)
    first_date += datetime.timedelta(days=1)
    for i in range(2):
        event = Event(start_datetime=first_date + datetime.timedelta(days=i), places=20, agenda=agenda2)
        event.save()

    # a date in the past
    event = Event(start_datetime=first_date - datetime.timedelta(days=10), places=10, agenda=agenda)
    event.save()


@pytest.fixture
def meetings_agenda(time_zone, mock_now):
    agenda = Agenda(
        label=u'Foo bar Meeting', kind='meetings', minimal_booking_delay=1, maximal_booking_delay=56
    )
    agenda.save()
    meeting_type = MeetingType(agenda=agenda, label='Blah', duration=30)
    meeting_type.save()

    test_1st_weekday = (localtime(now()).weekday() + 2) % 7
    test_2nd_weekday = (localtime(now()).weekday() + 3) % 7

    default_desk, created = Desk.objects.get_or_create(agenda=agenda, label='Desk 1')

    time_period = TimePeriod(
        weekday=test_1st_weekday,
        start_time=datetime.time(10, 0),
        end_time=datetime.time(12, 0),
        desk=default_desk,
    )
    time_period.save()
    time_period = TimePeriod(
        weekday=test_2nd_weekday,
        start_time=datetime.time(10, 0),
        end_time=datetime.time(17, 0),
        desk=default_desk,
    )
    time_period.save()
    return agenda


def test_agendas_api(app, some_data, meetings_agenda):
    agenda1 = Agenda.objects.filter(label=u'Foo bar')[0]
    agenda2 = Agenda.objects.filter(label=u'Foo bar2')[0]
    resp = app.get('/api/agenda/')
    assert resp.json == {
        'data': [
            {
                'text': 'Foo bar',
                'id': u'foo-bar',
                'slug': 'foo-bar',
                'kind': 'events',
                'minimal_booking_delay': 1,
                'maximal_booking_delay': 56,
                'api': {
                    'datetimes_url': 'http://testserver/api/agenda/%s/datetimes/' % agenda1.slug,
                    'fillslots_url': 'http://testserver/api/agenda/%s/fillslots/' % agenda1.slug,
                },
            },
            {
                'text': 'Foo bar Meeting',
                'id': u'foo-bar-meeting',
                'slug': 'foo-bar-meeting',
                'minimal_booking_delay': 1,
                'maximal_booking_delay': 56,
                'kind': 'meetings',
                'api': {
                    'meetings_url': 'http://testserver/api/agenda/%s/meetings/' % meetings_agenda.slug,
                    'desks_url': 'http://testserver/api/agenda/%s/desks/' % meetings_agenda.slug,
                    'fillslots_url': 'http://testserver/api/agenda/%s/fillslots/' % meetings_agenda.slug,
                },
            },
            {
                'text': 'Foo bar2',
                'id': u'foo-bar2',
                'kind': 'events',
                'slug': 'foo-bar2',
                'minimal_booking_delay': 1,
                'maximal_booking_delay': 56,
                'api': {
                    'datetimes_url': 'http://testserver/api/agenda/%s/datetimes/' % agenda2.slug,
                    'fillslots_url': 'http://testserver/api/agenda/%s/fillslots/' % agenda2.slug,
                },
            },
        ]
    }


def test_agendas_meetingtypes_api(app, some_data, meetings_agenda):
    resp = app.get('/api/agenda/%s/meetings/' % meetings_agenda.slug)
    assert resp.json == {
        'data': [
            {
                'text': 'Blah',
                'id': 'blah',
                'duration': 30,
                'api': {
                    'datetimes_url': 'http://testserver/api/agenda/foo-bar-meeting/meetings/blah/datetimes/',
                },
            }
        ]
    }

    # wrong kind
    agenda1 = Agenda.objects.filter(label=u'Foo bar')[0]
    resp = app.get('/api/agenda/%s/meetings/' % agenda1.slug, status=404)

    # unknown
    resp = app.get('/api/agenda/xxxx/meetings/', status=404)


def test_agendas_desks_api(app, some_data, meetings_agenda):
    resp = app.get('/api/agenda/%s/desks/' % meetings_agenda.slug)
    assert resp.json == {'data': [{'text': 'Desk 1', 'id': 'desk-1',}]}

    # wrong kind
    agenda1 = Agenda.objects.filter(label=u'Foo bar')[0]
    resp = app.get('/api/agenda/%s/desks/' % agenda1.slug, status=404)

    # unknown
    resp = app.get('/api/agenda/xxxx/desks/', status=404)


def test_datetimes_api(app, some_data):
    agenda = Agenda.objects.filter(label=u'Foo bar')[0]

    def check_bookability(data):
        for event in data:
            assert Event.objects.get(id=event['id']).in_bookable_period()
        for event in agenda.event_set.all():
            if not event.in_bookable_period():
                assert not event.id in [x['id'] for x in data]

    resp = app.get('/api/agenda/xxx/datetimes/', status=404)

    resp = app.get('/api/agenda/%s/datetimes/' % agenda.slug)
    assert 'data' in resp.json
    assert len(resp.json['data']) == 3
    check_bookability(resp.json['data'])
    assert app.get('/api/agenda/%s/datetimes/' % agenda.id).json == resp.json

    agenda.minimal_booking_delay = 5
    agenda.save()
    resp = app.get('/api/agenda/%s/datetimes/' % agenda.slug)
    assert len(resp.json['data']) == 0
    check_bookability(resp.json['data'])

    agenda.minimal_booking_delay = 2
    agenda.save()
    resp = app.get('/api/agenda/%s/datetimes/' % agenda.slug)
    assert len(resp.json['data']) == 2
    check_bookability(resp.json['data'])

    agenda.minimal_booking_delay = 0
    agenda.maximal_booking_delay = 3
    agenda.save()
    resp = app.get('/api/agenda/%s/datetimes/' % agenda.slug)
    assert len(resp.json['data']) == 2
    check_bookability(resp.json['data'])
    assert resp.json['data'][0]['description'] is None

    # add description to events
    for i, event in enumerate(agenda.event_set.all()):
        event.description = 'Description %s' % i
        event.save()
    resp = app.get('/api/agenda/%s/datetimes/' % agenda.slug)
    assert resp.json['data'][0]['description']


def test_datetimes_api_wrong_kind(app, some_data):
    agenda = Agenda.objects.filter(label=u'Foo bar')[0]
    agenda.kind = 'meetings'
    agenda.save()
    resp = app.get('/api/agenda/%s/datetimes/' % agenda.id, status=404)


def test_datetime_api_fr(app, some_data):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    with override_settings(LANGUAGE_CODE='fr-fr'):
        resp = app.get('/api/agenda/%s/datetimes/' % agenda_id)
        # no seconds, hh:mm in 24-hour formats
        assert resp.json['data'][0]['text'].endswith(' 17:00')
        assert resp.json['data'][0]['datetime'].endswith(' 17:00:00')
        assert 'data' in resp.json


def test_datetime_api_label(app, some_data):
    agenda_id = Agenda.objects.filter(label=u'Foo bar2')[0].id
    event = Event.objects.filter(agenda=agenda_id)[0]
    event.label = 'Hello world'
    event.save()
    resp = app.get('/api/agenda/%s/datetimes/' % agenda_id)
    assert 'Hello world' in [x['text'] for x in resp.json['data']]


def test_datetime_api_status_url(app, some_data):
    agenda = Agenda.objects.get(label=u'Foo bar2')
    resp = app.get('/api/agenda/%s/datetimes/' % agenda.slug)
    for datum in resp.json['data']:
        assert urlparse.urlparse(datum['api']['status_url']).path == '/api/agenda/%s/status/%s/' % (
            agenda.slug,
            datum['slug'] or datum['id'],
        )


def test_datetimes_api_meetings_agenda(app, meetings_agenda):
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    api_url = '/api/agenda/%s/meetings/%s/datetimes/' % (meeting_type.agenda.slug, meeting_type.slug)

    resp = app.get('/api/agenda/%s/meetings/xxx/datetimes/' % meeting_type.agenda.slug, status=404)

    resp = app.get(api_url)
    assert len(resp.json['data']) == 144
    assert resp.json == app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id).json

    meetings_agenda.minimal_booking_delay = 7
    meetings_agenda.maximal_booking_delay = 28
    meetings_agenda.save()
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == 54

    meetings_agenda.minimal_booking_delay = 1
    meetings_agenda.maximal_booking_delay = 56
    meetings_agenda.save()
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == 144

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    dt = datetime.datetime.strptime(resp.json['data'][2]['id'].split(':')[1], '%Y-%m-%d-%H%M')
    ev = Event(
        agenda=meetings_agenda,
        meeting_type=meeting_type,
        places=1,
        full=False,
        start_datetime=make_aware(dt),
        desk=Desk.objects.first(),
    )
    ev.save()
    booking = Booking(event=ev)
    booking.save()

    resp2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp2.json['data']) == 144
    assert resp.json['data'][0] == resp2.json['data'][0]
    assert resp.json['data'][1] == resp2.json['data'][1]
    assert resp.json['data'][2] != resp2.json['data'][2]
    assert resp.json['data'][2]['disabled'] is False
    assert resp2.json['data'][2]['disabled'] is True
    assert resp.json['data'][3] == resp2.json['data'][3]

    # test with a timeperiod overlapping current moment, it should get one
    # datetime for the current timeperiod + two from the next week.
    if now().time().hour == 23:
        # skip this part of the test as it would require support for events
        # crossing midnight
        return
    default_desk, _ = Desk.objects.get_or_create(agenda=meetings_agenda, slug='desk-1')
    TimePeriod.objects.filter(desk=default_desk).delete()
    start_time = localtime(now()) - datetime.timedelta(minutes=10)
    time_period = TimePeriod(
        weekday=localtime(now()).weekday(),
        start_time=start_time,
        end_time=start_time + datetime.timedelta(hours=1),
        desk=default_desk,
    )
    time_period.save()
    meetings_agenda.minimal_booking_delay = 0
    meetings_agenda.maximal_booking_delay = 10
    meetings_agenda.save()
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == 3


def test_datetimes_api_meetings_agenda_short_time_periods(app, meetings_agenda, user):
    meetings_agenda.minimal_booking_delay = 0
    meetings_agenda.maximal_booking_delay = 10
    meetings_agenda.save()

    default_desk, _ = Desk.objects.get_or_create(agenda=meetings_agenda, slug='desk-1')
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    api_url = '/api/agenda/%s/meetings/%s/datetimes/' % (meeting_type.agenda.slug, meeting_type.slug)

    # test with short time periods
    TimePeriod.objects.filter(desk=default_desk).delete()
    test_1st_weekday = (localtime(now()).weekday() + 2) % 7
    time_period = TimePeriod(
        weekday=test_1st_weekday,
        start_time=datetime.time(10, 0),
        end_time=datetime.time(10, 30),
        desk=default_desk,
    )
    time_period.save()
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == 2
    fillslot_url = resp.json['data'][0]['api']['fillslot_url']
    two_slots = [resp.json['data'][0]['id'], resp.json['data'][1]['id']]

    time_period.end_time = datetime.time(10, 15)
    time_period.save()
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == 0

    # check booking is not possible
    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post(fillslot_url)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'no more desk available'  # legacy
    assert resp.json['err_class'] == 'no more desk available'
    assert resp.json['err_desc'] == 'no more desk available'
    # booking the two slots fails too
    fillslots_url = '/api/agenda/%s/fillslots/' % meeting_type.agenda.slug
    resp = app.post(fillslots_url, params={'slots': two_slots})
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'no more desk available'  # legacy
    assert resp.json['err_class'] == 'no more desk available'
    assert resp.json['err_desc'] == 'no more desk available'


def test_booking_api(app, some_data, user):
    agenda = Agenda.objects.filter(label=u'Foo bar')[0]
    event = [x for x in Event.objects.filter(agenda=agenda) if x.in_bookable_period()][0]

    # unauthenticated
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda.slug, event.id), status=401)

    for agenda_key in (agenda.slug, agenda.id):  # acces datetimes via agenda slug or id (legacy)
        resp_datetimes = app.get('/api/agenda/%s/datetimes/' % agenda_key)
        event_fillslot_url = [x for x in resp_datetimes.json['data'] if x['id'] == event.id][0]['api'][
            'fillslot_url'
        ]
        assert urlparse.urlparse(event_fillslot_url).path == '/api/agenda/%s/fillslot/%s/' % (
            agenda.slug,
            event.slug or event.id,
        )

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda.slug, event.id))
    Booking.objects.get(id=resp.json['booking_id'])
    assert resp.json['datetime'] == localtime(event.start_datetime).strftime('%Y-%m-%d %H:%M:%S')
    assert 'accept_url' not in resp.json['api']
    assert 'cancel_url' in resp.json['api']
    assert 'ics_url' in resp.json['api']
    assert urlparse.urlparse(resp.json['api']['cancel_url']).netloc
    assert urlparse.urlparse(resp.json['api']['ics_url']).netloc
    assert Booking.objects.count() == 1

    # access by slug
    event.slug = 'bar'
    event.save()
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda.id, event.slug))
    assert Booking.objects.count() == 2
    assert Booking.objects.filter(event__agenda=agenda).count() == 2

    # test with additional data
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda.id, event.id),
        params={'label': 'foo', 'user_name': 'bar', 'backoffice_url': 'http://example.net/'},
    )
    assert Booking.objects.get(id=resp.json['booking_id']).label == 'foo'
    assert Booking.objects.get(id=resp.json['booking_id']).user_name == 'bar'
    assert Booking.objects.get(id=resp.json['booking_id']).backoffice_url == 'http://example.net/'

    # blank data are OK
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda.id, event.id),
        params={'label': '', 'user_name': '', 'backoffice_url': ''},
    )
    assert Booking.objects.get(id=resp.json['booking_id']).label == ''
    assert Booking.objects.get(id=resp.json['booking_id']).user_name == ''
    assert Booking.objects.get(id=resp.json['booking_id']).backoffice_url == ''

    # extra data stored in extra_data field
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda.id, event.id),
        params={'label': 'l', 'user_name': 'u', 'backoffice_url': '', 'foo': 'bar'},
    )
    assert Booking.objects.get(id=resp.json['booking_id']).label == 'l'
    assert Booking.objects.get(id=resp.json['booking_id']).user_name == 'u'
    assert Booking.objects.get(id=resp.json['booking_id']).backoffice_url == ''
    assert Booking.objects.get(id=resp.json['booking_id']).extra_data == {'foo': 'bar'}

    # test invalid data are refused
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda.id, event.id),
        params={'user_name': {'foo': 'bar'}},
        status=400,
    )
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'invalid payload'  # legacy
    assert resp.json['err_class'] == 'invalid payload'
    assert resp.json['err_desc'] == 'invalid payload'
    assert len(resp.json['errors']) == 1
    assert 'user_name' in resp.json['errors']

    resp = app.post('/api/agenda/foobar/fillslot/%s/' % event.id, status=404)

    resp = app.post('/api/agenda/233/fillslot/%s/' % event.id, status=404)


def test_booking_ics(app, some_data, meetings_agenda, user):
    agenda = Agenda.objects.filter(label=u'Foo bar')[0]
    event = [x for x in Event.objects.filter(agenda=agenda) if x.in_bookable_period()][0]
    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda.slug, event.id))

    assert Booking.objects.count() == 1
    assert 'ics_url' in resp.json['api']
    assert urlparse.urlparse(resp.json['api']['cancel_url']).netloc
    assert urlparse.urlparse(resp.json['api']['ics_url']).netloc

    formatted_start_date = event.start_datetime.strftime('%Y%m%dT%H%M%S')
    booking_ics = Booking.objects.get(id=resp.json['booking_id']).get_ics()
    assert (
        'UID:%s-%s-%s\r\n' % (event.start_datetime.isoformat(), agenda.pk, resp.json['booking_id'])
        in booking_ics
    )
    assert 'SUMMARY:\r\n' in booking_ics
    assert 'DTSTART:%sZ\r\n' % formatted_start_date in booking_ics
    assert 'DTEDND:' not in booking_ics

    # test with additional data
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda.id, event.id),
        params={
            'label': 'foo',
            'user_name': 'bar',
            'backoffice_url': 'http://example.net/',
            'url': 'http://example.com/booking',
        },
    )
    assert Booking.objects.count() == 2
    booking_ics = Booking.objects.get(id=resp.json['booking_id']).get_ics()
    assert 'SUMMARY:foo\r\n' in booking_ics
    assert 'ATTENDEE:bar\r\n' in booking_ics
    assert 'URL:http://example.com/booking\r\n' in booking_ics

    # test with user_label in additionnal data
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda.id, event.id),
        params={
            'label': 'foo',
            'user_name': 'bar',
            'backoffice_url': 'http://example.net/',
            'url': 'http://example.com/booking',
            'user_display_label': 'your booking',
        },
    )
    assert Booking.objects.count() == 3
    booking_ics = Booking.objects.get(id=resp.json['booking_id']).get_ics()
    assert 'SUMMARY:your booking\r\n' in booking_ics
    assert 'ATTENDEE:bar\r\n' in booking_ics
    assert 'URL:http://example.com/booking\r\n' in booking_ics

    # extra data stored in extra_data field
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda.id, event.id),
        params={
            'label': 'l',
            'user_name': 'u',
            'backoffice_url': '',
            'location': 'bar',
            'comment': 'booking comment',
            'description': 'booking description',
        },
    )
    assert Booking.objects.count() == 4
    booking_id = resp.json['booking_id']
    booking = Booking.objects.get(id=booking_id)
    booking_ics = booking.get_ics()
    assert 'COMMENT:booking comment\r\n' in booking_ics
    assert 'LOCATION:bar\r\n' in booking_ics
    assert 'DESCRIPTION:booking description\r\n' in booking_ics

    # unauthenticated
    app.authorization = None
    app.get('/api/booking/%s/ics/' % resp.json['booking_id'], status=401)

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.get('/api/booking/%s/ics/' % resp.json['booking_id'])
    assert resp.headers['Content-Type'] == 'text/calendar'

    params = {
        'description': 'custom booking description',
        'location': 'custom booking location',
        'comment': 'custom comment',
        'url': 'http://example.com/custom',
    }
    resp = app.get('/api/booking/%s/ics/' % booking_id, params=params)
    assert 'DESCRIPTION:custom booking description\r\n' in resp.text
    assert 'LOCATION:custom booking location\r\n' in resp.text
    assert 'COMMENT:custom comment\r\n' in resp.text
    assert 'URL:http://example.com/custom\r\n' in resp.text

    meetings_agenda_id = Agenda.objects.filter(label=u'Foo bar Meeting')[0].id
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    event = resp.json['data'][2]
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (meetings_agenda_id, event['id']))
    assert Booking.objects.count() == 5
    assert 'ics_url' in resp.json['api']
    booking = Booking.objects.get(id=resp.json['booking_id'])
    booking_ics = booking.get_ics()
    start = booking.event.start_datetime.strftime('%Y%m%dT%H%M%S')
    end = (
        booking.event.start_datetime + datetime.timedelta(minutes=booking.event.meeting_type.duration)
    ).strftime('%Y%m%dT%H%M%S')
    assert "DTSTART:%sZ\r\n" % start in booking_ics
    assert "DTEND:%sZ\r\n" % end in booking_ics


def test_booking_api_fillslots(app, some_data, user):
    agenda = Agenda.objects.filter(label=u'Foo bar')[0]
    events_ids = [x.id for x in Event.objects.filter(agenda=agenda) if x.in_bookable_period()]
    for i, event in enumerate([x for x in Event.objects.filter(agenda=agenda) if x.in_bookable_period()]):
        event.slug = 'event-%s' % i
        event.save()
    events_slugs = [x.slug for x in Event.objects.filter(agenda=agenda) if x.in_bookable_period()]
    assert len(events_ids) == 3
    event = [x for x in Event.objects.filter(agenda=agenda) if x.in_bookable_period()][0]  # first event

    # unauthenticated
    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, status=401)

    for agenda_key in (agenda.slug, agenda.id):  # acces datetimes via agenda slug or id (legacy)
        resp_datetimes = app.get('/api/agenda/%s/datetimes/' % agenda_key)
        api_event_ids = [x['id'] for x in resp_datetimes.json['data']]
        assert api_event_ids == events_ids

    assert Booking.objects.count() == 0

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': events_ids})
    primary_booking_id = resp.json['booking_id']
    Booking.objects.get(id=primary_booking_id)
    assert resp.json['datetime'] == localtime(event.start_datetime).strftime('%Y-%m-%d %H:%M:%S')
    assert 'accept_url' not in resp.json['api']
    assert 'cancel_url' in resp.json['api']
    assert urlparse.urlparse(resp.json['api']['cancel_url']).netloc
    assert Booking.objects.count() == 3
    # these 3 bookings are related, the first is the primary one
    bookings = Booking.objects.all().order_by('primary_booking')
    assert bookings[0].primary_booking is None
    assert bookings[1].primary_booking.id == bookings[0].id == primary_booking_id
    assert bookings[2].primary_booking.id == bookings[0].id == primary_booking_id

    # access by slug
    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': events_slugs})
    primary_booking_id_2 = resp.json['booking_id']
    assert Booking.objects.count() == 6
    assert Booking.objects.filter(event__agenda=agenda).count() == 6
    # 6 = 2 primary + 2*2 secondary
    assert Booking.objects.filter(event__agenda=agenda, primary_booking__isnull=True).count() == 2
    assert Booking.objects.filter(event__agenda=agenda, primary_booking=primary_booking_id).count() == 2
    assert Booking.objects.filter(event__agenda=agenda, primary_booking=primary_booking_id_2).count() == 2

    # test with additional data
    resp = app.post_json(
        '/api/agenda/%s/fillslots/' % agenda.id,
        params={
            'slots': events_ids,
            'label': 'foo',
            'user_name': 'bar',
            'backoffice_url': 'http://example.net/',
        },
    )
    booking_id = resp.json['booking_id']
    assert Booking.objects.get(id=booking_id).label == 'foo'
    assert Booking.objects.get(id=booking_id).user_name == 'bar'
    assert Booking.objects.get(id=booking_id).backoffice_url == 'http://example.net/'
    assert Booking.objects.filter(primary_booking=booking_id, label='foo').count() == 2
    # cancel
    cancel_url = resp.json['api']['cancel_url']
    assert Booking.objects.filter(cancellation_datetime__isnull=False).count() == 0
    assert Booking.objects.get(id=booking_id).cancellation_datetime is None
    resp_cancel = app.post(cancel_url)
    assert resp_cancel.json['err'] == 0
    assert Booking.objects.filter(cancellation_datetime__isnull=False).count() == 3
    assert Booking.objects.get(id=booking_id).cancellation_datetime is not None

    # extra data stored in extra_data field
    resp = app.post_json(
        '/api/agenda/%s/fillslots/' % agenda.id,
        params={'slots': events_ids, 'label': 'l', 'user_name': 'u', 'backoffice_url': '', 'foo': 'bar'},
    )
    assert Booking.objects.get(id=resp.json['booking_id']).label == 'l'
    assert Booking.objects.get(id=resp.json['booking_id']).user_name == 'u'
    assert Booking.objects.get(id=resp.json['booking_id']).backoffice_url == ''
    assert Booking.objects.get(id=resp.json['booking_id']).extra_data == {'foo': 'bar'}
    for booking in Booking.objects.filter(primary_booking=resp.json['booking_id']):
        assert booking.extra_data == {'foo': 'bar'}

    # test invalid data are refused
    resp = app.post_json(
        '/api/agenda/%s/fillslots/' % agenda.id,
        params={'slots': events_ids, 'user_name': {'foo': 'bar'}},
        status=400,
    )
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'invalid payload'  # legacy
    assert resp.json['err_class'] == 'invalid payload'
    assert resp.json['err_desc'] == 'invalid payload'
    assert len(resp.json['errors']) == 1
    assert 'user_name' in resp.json['errors']

    # empty or missing slots
    resp = app.post_json('/api/agenda/%s/fillslots/' % agenda.id, params={'slots': []}, status=400)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'slots list cannot be empty'  # legacy
    assert resp.json['err_class'] == 'slots list cannot be empty'
    assert resp.json['err_desc'] == 'slots list cannot be empty'
    resp = app.post_json('/api/agenda/%s/fillslots/' % agenda.id, status=400)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'slots list cannot be empty'  # legacy
    assert resp.json['err_class'] == 'slots list cannot be empty'
    assert resp.json['err_desc'] == 'slots list cannot be empty'
    # invalid slots format
    resp = app.post_json('/api/agenda/%s/fillslots/' % agenda.id, params={'slots': 'foobar'}, status=400)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'invalid payload'  # legacy
    assert resp.json['err_class'] == 'invalid payload'
    assert resp.json['err_desc'] == 'invalid payload'
    assert len(resp.json['errors']) == 1
    assert 'slots' in resp.json['errors']

    # unknown agendas
    resp = app.post('/api/agenda/foobar/fillslots/', status=404)
    resp = app.post('/api/agenda/233/fillslots/', status=404)


def test_booking_api_fillslots_slots_string_param(app, some_data, user):
    agenda = Agenda.objects.filter(label=u'Foo bar')[0]
    events_ids = [x.id for x in Event.objects.filter(agenda=agenda) if x.in_bookable_period()]
    assert len(events_ids) == 3
    app.authorization = ('Basic', ('john.doe', 'password'))

    # empty string
    resp = app.post_json('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': ''}, status=400)
    assert resp.json['err'] == 1
    assert resp.json['err_class'] == 'invalid payload'
    assert resp.json['err_desc'] == 'invalid payload'

    slots_string_param = ','.join([str(e) for e in events_ids])
    resp = app.post_json('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots_string_param})
    primary_booking_id = resp.json['booking_id']
    Booking.objects.get(id=primary_booking_id)
    assert Booking.objects.count() == 3


def test_booking_api_meeting(app, meetings_agenda, user):
    agenda_id = meetings_agenda.slug
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    event_id = resp.json['data'][2]['id']
    assert urlparse.urlparse(
        resp.json['data'][2]['api']['fillslot_url']
    ).path == '/api/agenda/%s/fillslot/%s/' % (meetings_agenda.slug, event_id)

    app.authorization = ('Basic', ('john.doe', 'password'))

    # verify malformed event_pk returns a 400
    resp_booking = app.post('/api/agenda/%s/fillslot/None/' % agenda_id, status=400)
    assert resp_booking.json['err'] == 1

    # make a booking
    resp_booking = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert Booking.objects.count() == 1
    assert resp_booking.json['datetime'] == localtime(Booking.objects.all()[0].event.start_datetime).strftime(
        '%Y-%m-%d %H:%M:%S'
    )
    assert resp_booking.json['end_datetime'] == localtime(
        Booking.objects.all()[0].event.end_datetime
    ).strftime('%Y-%m-%d %H:%M:%S')
    assert resp_booking.json['duration'] == 30

    resp2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len([x for x in resp2.json['data'] if not x.get('disabled')]) + 1

    # try booking the same timeslot
    resp2 = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert resp2.json['err'] == 1
    assert resp2.json['reason'] == 'no more desk available'  # legacy
    assert resp2.json['err_class'] == 'no more desk available'
    assert resp2.json['err_desc'] == 'no more desk available'

    # try booking another timeslot
    event_id = resp.json['data'][3]['id']
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert resp.json['err'] == 0
    assert Booking.objects.count() == 2


def test_booking_api_meeting_fillslots(app, meetings_agenda, user):
    agenda_id = meetings_agenda.slug
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    slots = [resp.json['data'][0]['id'], resp.json['data'][1]['id']]

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp_booking = app.post('/api/agenda/%s/fillslots/' % agenda_id, params={'slots': slots})
    assert Booking.objects.count() == 2
    primary_booking = Booking.objects.filter(primary_booking__isnull=True).first()
    secondary_booking = Booking.objects.filter(primary_booking=primary_booking.id).first()
    assert resp_booking.json['datetime'] == localtime(primary_booking.event.start_datetime).strftime(
        '%Y-%m-%d %H:%M:%S'
    )
    assert resp_booking.json['end_datetime'] == localtime(secondary_booking.event.end_datetime).strftime(
        '%Y-%m-%d %H:%M:%S'
    )

    resp2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len([x for x in resp2.json['data'] if not x.get('disabled')]) + 2

    # try booking the same timeslots
    resp2 = app.post('/api/agenda/%s/fillslots/' % agenda_id, params={'slots': slots})
    assert resp2.json['err'] == 1
    assert resp2.json['reason'] == 'no more desk available'  # legacy
    assert resp2.json['err_class'] == 'no more desk available'
    assert resp2.json['err_desc'] == 'no more desk available'

    # try booking partially free timeslots (one free, one busy)
    nonfree_slots = [resp.json['data'][0]['id'], resp.json['data'][2]['id']]
    resp2 = app.post('/api/agenda/%s/fillslots/' % agenda_id, params={'slots': nonfree_slots})
    assert resp2.json['err'] == 1
    assert resp2.json['reason'] == 'no more desk available'  # legacy
    assert resp2.json['err_class'] == 'no more desk available'
    assert resp2.json['err_desc'] == 'no more desk available'

    # booking other free timeslots
    free_slots = [resp.json['data'][3]['id'], resp.json['data'][2]['id']]
    resp2 = app.post('/api/agenda/%s/fillslots/' % agenda_id, params={'slots': free_slots})
    assert resp2.json['err'] == 0
    cancel_url = resp2.json['api']['cancel_url']
    assert Booking.objects.count() == 4
    # 4 = 2 primary + 2 secondary
    assert Booking.objects.filter(primary_booking__isnull=True).count() == 2
    assert Booking.objects.filter(primary_booking__isnull=False).count() == 2
    # cancel
    assert Booking.objects.filter(cancellation_datetime__isnull=False).count() == 0
    resp_cancel = app.post(cancel_url)
    assert resp_cancel.json['err'] == 0
    assert Booking.objects.filter(cancellation_datetime__isnull=False).count() == 2

    impossible_slots = ['1:2017-05-22-1130', '2:2017-05-22-1100']
    resp = app.post('/api/agenda/%s/fillslots/' % agenda_id, params={'slots': impossible_slots}, status=400)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'all slots must have the same meeting type id (1)'  # legacy
    assert resp.json['err_class'] == 'all slots must have the same meeting type id (1)'
    assert resp.json['err_desc'] == 'all slots must have the same meeting type id (1)'


def test_booking_api_meeting_across_daylight_saving_time(app, meetings_agenda, user):
    meetings_agenda.maximal_booking_delay = 365
    meetings_agenda.save()

    agenda_id = meetings_agenda.slug
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    event_index = 26 * 18
    event_id = resp.json['data'][event_index]['id']
    assert event_id[-4:] == resp.json['data'][2 * 18]['id'][-4:]
    assert urlparse.urlparse(
        resp.json['data'][event_index]['api']['fillslot_url']
    ).path == '/api/agenda/%s/fillslot/%s/' % (meetings_agenda.slug, event_id)

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp_booking = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert Booking.objects.count() == 1
    assert resp_booking.json['datetime'] == localtime(Booking.objects.all()[0].event.start_datetime).strftime(
        '%Y-%m-%d %H:%M:%S'
    )

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert resp.json['data'][event_index]['disabled']


def test_booking_api_meeting_different_durations_book_short(app, meetings_agenda, user):
    agenda_id = meetings_agenda.id
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)

    meeting_type_2 = MeetingType(agenda=meetings_agenda, label='Shorter', duration=15)
    meeting_type_2.save()

    # get long events
    resp_long = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)

    # book a short event
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_2.id)
    event_id = resp.json['data'][0]['id']

    app.authorization = ('Basic', ('john.doe', 'password'))
    app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert Booking.objects.count() == 1

    # the longer event at the same time shouldn't be available anymore
    resp_long2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert (
        len(resp_long.json['data']) == len([x for x in resp_long2.json['data'] if not x.get('disabled')]) + 1
    )
    assert resp_long.json['data'][1:] == [x for x in resp_long2.json['data'] if not x.get('disabled')]


def test_booking_api_meeting_different_durations_book_long(app, meetings_agenda, user):
    agenda_id = meetings_agenda.id
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)

    meeting_type_2 = MeetingType(agenda=meetings_agenda, label='Shorter', duration=15)
    meeting_type_2.save()

    # get short events
    resp_short = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_2.id)

    # book a long event
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    event_id = resp.json['data'][0]['id']

    app.authorization = ('Basic', ('john.doe', 'password'))
    app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert Booking.objects.count() == 1

    # this should have removed two short events
    resp_short2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_2.id)
    assert (
        len(resp_short.json['data'])
        == len([x for x in resp_short2.json['data'] if not x.get('disabled')]) + 2
    )

    # book another long event
    event_id = resp.json['data'][10]['id']
    app.authorization = ('Basic', ('john.doe', 'password'))
    app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert Booking.objects.count() == 2

    resp_short2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_2.id)
    assert (
        len(resp_short.json['data'])
        == len([x for x in resp_short2.json['data'] if not x.get('disabled')]) + 4
    )


def test_booking_api_with_data(app, some_data, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    event = Event.objects.filter(agenda_id=agenda_id)[0]

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post_json('/api/agenda/%s/fillslot/%s/' % (agenda_id, event.id), params={'hello': 'world'})
    assert Booking.objects.count() == 1
    assert Booking.objects.all()[0].extra_data == {'hello': 'world'}


def test_booking_api_available(app, some_data, meetings_agenda, user):
    agenda = Agenda.objects.filter(label=u'Foo bar')[0]
    event = Event.objects.filter(agenda=agenda)[0]

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post_json('/api/agenda/%s/fillslot/%s/' % (agenda.pk, event.pk))
    assert resp.json['err'] == 0
    assert resp.json['places']['total'] == 10
    assert resp.json['places']['available'] == 9
    assert resp.json['places']['reserved'] == 1
    assert 'waiting_list_total' not in resp.json['places']

    Booking.objects.create(event=event, in_waiting_list=True)
    event.waiting_list_places = 5
    event.save()

    resp = app.post_json('/api/agenda/%s/fillslot/%s/' % (agenda.pk, event.pk))
    assert resp.json['err'] == 0
    assert resp.json['places']['total'] == 10
    assert resp.json['places']['available'] == 9
    assert resp.json['places']['reserved'] == 1
    assert resp.json['places']['waiting_list_total'] == 5
    assert resp.json['places']['waiting_list_available'] == 3
    assert resp.json['places']['waiting_list_reserved'] == 2

    # not for mettings agenda
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.pk)
    event_id = resp.json['data'][2]['id']
    resp = app.post_json('/api/agenda/%s/fillslot/%s/' % (meetings_agenda.pk, event_id))
    assert resp.json['err'] == 0
    assert 'places' not in resp.json

    # not for multiple booking
    events = [
        x for x in Event.objects.filter(agenda=agenda).order_by('start_datetime') if x.in_bookable_period()
    ][:2]
    slots = [x.pk for x in events]

    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': '3'})
    assert resp.json['err'] == 0
    assert 'places' not in resp.json


def test_booking_api_with_cancel_booking(app, some_data, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    event_0, event_1, event_2, event_3 = Event.objects.filter(agenda_id=agenda_id)[0:4]

    app.authorization = ('Basic', ('john.doe', 'password'))
    app.post_json('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_0.id))
    assert Booking.objects.count() == 1
    first_booking = Booking.objects.first()

    # Book a new event and cancel previous booking
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda_id, event_1.id),
        params={'cancel_booking_id': first_booking.pk},
    )
    assert resp.json['err'] == 0
    assert resp.json['cancelled_booking_id'] == first_booking.pk
    assert Booking.objects.count() == 2
    first_booking = Booking.objects.get(pk=first_booking.pk)
    assert first_booking.cancellation_datetime

    # Cancelling an already cancelled booking returns an error
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda_id, event_1.id),
        params={'cancel_booking_id': first_booking.pk},
    )
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'cancel booking: booking already cancelled'  # legacy
    assert resp.json['err_class'] == 'cancel booking: booking already cancelled'
    assert resp.json['err_desc'] == 'cancel booking: booking already cancelled'
    assert Booking.objects.count() == 2

    # Cancelling a non existent booking returns an error
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda_id, event_1.id), params={'cancel_booking_id': '-1'}
    )
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'cancel booking: booking does no exist'  # legacy
    assert resp.json['err_class'] == 'cancel booking: booking does no exist'
    assert resp.json['err_desc'] == 'cancel booking: booking does no exist'
    assert Booking.objects.count() == 2

    # Cancelling booking with different count than new booking
    resp = app.post_json('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_2.id), params={'count': 2})
    assert resp.json['err'] == 0
    assert Booking.objects.count() == 4
    booking_id = resp.json['booking_id']

    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda_id, event_3.id),
        params={'cancel_booking_id': booking_id, 'count': 1},
    )
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'cancel booking: count is different'  # legacy
    assert resp.json['err_class'] == 'cancel booking: count is different'
    assert resp.json['err_desc'] == 'cancel booking: count is different'
    assert Booking.objects.count() == 4

    # cancel_booking_id must be an integer
    app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda_id, event_0.id),
        params={'cancel_booking_id': 'no an integer'},
        status=400,
    )

    # cancel_booking_id can be empty or null
    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda_id, event_0.id), params={'cancel_booking_id': ''}
    )
    assert resp.json['err'] == 0
    assert 'cancelled_booking_id' not in resp.json
    assert Booking.objects.count() == 5

    resp = app.post_json(
        '/api/agenda/%s/fillslot/%s/' % (agenda_id, event_0.id), params={'cancel_booking_id': None}
    )
    assert resp.json['err'] == 0
    assert 'cancelled_booking_id' not in resp.json
    assert Booking.objects.count() == 6


def test_booking_cancellation_api(app, some_data, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    event = Event.objects.filter(agenda_id=agenda_id)[0]
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event.id), status=401)

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event.id))
    booking_id = resp.json['booking_id']
    assert Booking.objects.count() == 1
    resp = app.delete('/api/booking/%s/' % booking_id)
    assert Booking.objects.filter(cancellation_datetime__isnull=False).count() == 1


def test_booking_cancellation_post_api(app, some_data, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    event = Event.objects.filter(agenda_id=agenda_id)[0]
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event.id), status=401)

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event.id))
    booking_id = resp.json['booking_id']
    assert Booking.objects.count() == 1
    assert urlparse.urlparse(resp.json['api']['cancel_url']).path == '/api/booking/%s/cancel/' % booking_id
    resp = app.post('/api/booking/%s/cancel/' % booking_id)
    assert Booking.objects.filter(cancellation_datetime__isnull=False).count() == 1

    # cancel an object that doesn't exist
    resp = app.post('/api/booking/%s/cancel/' % 9999, status=404)

    # cancel an event that was already cancelled
    resp = app.post('/api/booking/%s/cancel/' % booking_id, status=200)
    assert resp.json['err'] == 1


def test_booking_cancellation_post_meeting_api(app, meetings_agenda, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar Meeting')[0].id
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    nb_events = len(resp.json['data'])
    event_id = resp.json['data'][2]['id']

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert Booking.objects.count() == 1

    booking_id = resp.json['booking_id']
    assert Booking.objects.count() == 1
    resp = app.post('/api/booking/%s/cancel/' % booking_id)

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == nb_events

    # book the same time slot
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert resp.json['err'] == 0
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len([x for x in resp.json['data'] if not x.get('disabled')]) == nb_events - 1


def test_soldout(app, some_data, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    event = Event.objects.filter(agenda_id=agenda_id).exclude(start_datetime__lt=now())[0]

    resp = app.get('/api/agenda/%s/datetimes/' % agenda_id)
    assert len([x for x in resp.json['data'] if not x.get('disabled')]) == 3
    assert event.id in [x['id'] for x in resp.json['data']]

    for i in range(event.places):
        Booking(event=event).save()

    resp = app.get('/api/agenda/%s/datetimes/' % agenda_id)
    assert len([x for x in resp.json['data'] if not x.get('disabled')]) == 2
    assert not event.id in [x['id'] for x in resp.json['data'] if not x.get('disabled')]
    assert event.id in [x['id'] for x in resp.json['data'] if x.get('disabled')]

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event.id), status=200)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'sold out'  # legacy
    assert resp.json['err_class'] == 'sold out'
    assert resp.json['err_desc'] == 'sold out'


def test_status(app, some_data, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    event = Event.objects.filter(agenda_id=agenda_id)[0]
    Booking(event=event).save()

    resp = app.get('/api/agenda/%s/status/%s/' % (agenda_id, event.id), status=401)

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.get('/api/agenda/%s/status/%s/' % (agenda_id, 9999), status=404)
    resp = app.get('/api/agenda/%s/status/%s/' % (agenda_id, 'xx'), status=404)

    resp = app.get('/api/agenda/%s/status/%s/' % (agenda_id, event.id))
    assert resp.json['err'] == 0
    assert resp.json['places']['total'] == 10
    assert resp.json['places']['available'] == 9
    assert resp.json['places']['reserved'] == 1
    assert not 'waiting_list_total' in resp.json['places']

    Booking(event=event, in_waiting_list=True).save()
    event.waiting_list_places = 5
    event.save()
    resp = app.get('/api/agenda/%s/status/%s/' % (agenda_id, event.id))
    assert resp.json['places']['waiting_list_total'] == 5
    assert resp.json['places']['waiting_list_available'] == 4
    assert resp.json['places']['waiting_list_reserved'] == 1

    # access by slug
    event.slug = 'bar'
    event.save()
    resp = app.get('/api/agenda/%s/status/%s/' % (agenda_id, event.slug))
    # not found event
    resp = app.get('/api/agenda/%s/status/%s/' % (agenda_id, 'unknown'), status=404)


def test_waiting_list_datetimes(app, some_data, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    event = Event.objects.filter(agenda_id=agenda_id).exclude(start_datetime__lt=now())[0]
    event.waiting_list_places = 5
    event.save()

    resp = app.get('/api/agenda/%s/datetimes/' % agenda_id)
    assert len([x for x in resp.json['data'] if not x.get('disabled')]) == 3
    assert event.id in [x['id'] for x in resp.json['data']]

    for i in range(event.places):
        Booking(event=event).save()

    # all places are booked but all the dates are still displayed as there is a
    # waiting list.
    resp = app.get('/api/agenda/%s/datetimes/' % agenda_id)
    assert len([x for x in resp.json['data'] if not x.get('disabled')]) == 3

    # fill the waiting list
    for i in range(event.waiting_list_places):
        Booking(event=event, in_waiting_list=True).save()

    # the event datetime should no longer be returned
    resp = app.get('/api/agenda/%s/datetimes/' % agenda_id)
    assert len([x for x in resp.json['data'] if not x.get('disabled')]) == 2
    assert not event.id in [x['id'] for x in resp.json['data'] if not x.get('disabled')]
    assert event.id in [x['id'] for x in resp.json['data'] if x.get('disabled')]


def test_waiting_list_booking(app, some_data, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    event = Event.objects.filter(agenda_id=agenda_id).exclude(start_datetime__lt=now())[0]
    event.waiting_list_places = 5
    event.save()

    for i in range(event.places):
        Booking(event=event).save()

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event.id), status=200)
    assert resp.json['err'] == 0
    assert resp.json['in_waiting_list'] is True
    assert 'accept_url' in resp.json['api']
    assert 'cancel_url' in resp.json['api']
    assert 'ics_url' in resp.json['api']
    assert urlparse.urlparse(resp.json['api']['accept_url']).netloc
    assert urlparse.urlparse(resp.json['api']['cancel_url']).netloc
    assert urlparse.urlparse(resp.json['api']['ics_url']).netloc

    # cancel a booking that was not on the waiting list
    booking = Booking.objects.filter(event=event, in_waiting_list=False)[0]
    booking.cancel()

    # check new booking is still done on the waiting list
    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event.id), status=200)
    assert resp.json['err'] == 0
    assert resp.json['in_waiting_list'] is True

    # fill the waiting list
    for i in range(event.waiting_list_places):
        Booking(event=event, in_waiting_list=True).save()

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event.id), status=200)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'sold out'  # legacy
    assert resp.json['err_class'] == 'sold out'
    assert resp.json['err_desc'] == 'sold out'


def test_accept_booking(app, some_data, user):
    agenda_id = Agenda.objects.filter(label=u'Foo bar')[0].id
    event = Event.objects.filter(agenda_id=agenda_id).exclude(start_datetime__lt=now())[0]
    event.waiting_list_places = 5
    event.save()

    # create a booking on the waiting list
    booking = Booking(event=event, in_waiting_list=True)
    booking.save()

    assert Booking.objects.filter(in_waiting_list=True).count() == 1

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/booking/%s/accept/' % booking.id)
    assert Booking.objects.filter(in_waiting_list=True).count() == 0
    assert Booking.objects.filter(in_waiting_list=False).count() == 1

    # accept a booking that doesn't exist
    resp = app.post('/api/booking/%s/accept/' % 9999, status=404)

    # accept a booking that was not in the waiting list
    resp = app.post('/api/booking/%s/accept/' % booking.id, status=200)
    assert resp.json['err'] == 2

    # accept a booking that was cancelled before
    booking = Booking.objects.get(id=booking.id)
    booking.in_waiting_list = True
    booking.cancel()
    resp = app.post('/api/booking/%s/accept/' % booking.id, status=200)
    assert resp.json['err'] == 1
    assert Booking.objects.filter(in_waiting_list=True).count() == 1
    assert Booking.objects.filter(in_waiting_list=False).count() == 0


def test_multiple_booking_api(app, some_data, user):
    agenda = Agenda.objects.filter(label=u'Foo bar')[0]
    event = [x for x in Event.objects.filter(agenda=agenda) if x.in_bookable_period()][0]

    resp_datetimes = app.get('/api/agenda/%s/datetimes/' % agenda.id)
    event_fillslot_url = [x for x in resp_datetimes.json['data'] if x['id'] == event.id][0]['api'][
        'fillslot_url'
    ]

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/?count=NaN' % (agenda.slug, event.id), status=400)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == "invalid value for count (NaN)"  # legacy
    assert resp.json['err_class'] == "invalid value for count (NaN)"
    assert resp.json['err_desc'] == "invalid value for count (NaN)"

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/?count=0' % (agenda.slug, event.id), status=400)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == "count cannot be less than or equal to zero"  # legacy
    assert resp.json['err_class'] == "count cannot be less than or equal to zero"
    assert resp.json['err_desc'] == "count cannot be less than or equal to zero"

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslot/%s/?count=-3' % (agenda.slug, event.id), status=400)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == "count cannot be less than or equal to zero"  # legacy
    assert resp.json['err_class'] == "count cannot be less than or equal to zero"
    assert resp.json['err_desc'] == "count cannot be less than or equal to zero"

    resp = app.post('/api/agenda/%s/fillslot/%s/?count=3' % (agenda.slug, event.id))
    Booking.objects.get(id=resp.json['booking_id'])
    assert resp.json['datetime'] == localtime(event.start_datetime).strftime('%Y-%m-%d %H:%M:%S')
    assert 'accept_url' not in resp.json['api']
    assert 'cancel_url' in resp.json['api']
    assert Event.objects.get(id=event.id).booked_places == 3

    resp2 = app.post('/api/agenda/%s/fillslot/%s/?count=2' % (agenda.slug, event.id))
    assert Event.objects.get(id=event.id).booked_places == 5

    resp = app.post(resp.json['api']['cancel_url'])
    assert Event.objects.get(id=event.id).booked_places == 2

    # check available places overflow
    event.places = 3
    event.waiting_list_places = 8
    event.save()

    resp3 = app.post('/api/agenda/%s/fillslot/%s/?count=5' % (agenda.slug, event.id))
    assert Event.objects.get(id=event.id).booked_places == 2
    assert Event.objects.get(id=event.id).waiting_list == 5

    # check waiting list overflow
    resp = app.post('/api/agenda/%s/fillslot/%s/?count=5' % (agenda.slug, event.id))
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'sold out'  # legacy
    assert resp.json['err_class'] == 'sold out'
    assert resp.json['err_desc'] == 'sold out'
    assert Event.objects.get(id=event.id).booked_places == 2
    assert Event.objects.get(id=event.id).waiting_list == 5

    # accept the waiting list
    resp = app.post(resp3.json['api']['accept_url'])
    assert Event.objects.get(id=event.id).booked_places == 7
    assert Event.objects.get(id=event.id).waiting_list == 0

    # check with a short waiting list
    Booking.objects.all().delete()
    event.places = 4
    event.waiting_list_places = 2
    event.save()

    resp = app.post('/api/agenda/%s/fillslot/%s/?count=5' % (agenda.slug, event.id))
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'sold out'  # legacy
    assert resp.json['err_class'] == 'sold out'
    assert resp.json['err_desc'] == 'sold out'

    resp = app.post('/api/agenda/%s/fillslot/%s/?count=3' % (agenda.slug, event.id))
    assert resp.json['err'] == 0
    assert Event.objects.get(id=event.id).booked_places == 3
    assert Event.objects.get(id=event.id).waiting_list == 0

    resp = app.post('/api/agenda/%s/fillslot/%s/?count=3' % (agenda.slug, event.id))
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'sold out'  # legacy
    assert resp.json['err_class'] == 'sold out'
    assert resp.json['err_desc'] == 'sold out'

    resp = app.post('/api/agenda/%s/fillslot/%s/?count=2' % (agenda.slug, event.id))
    assert resp.json['err'] == 0
    assert Event.objects.get(id=event.id).booked_places == 3
    assert Event.objects.get(id=event.id).waiting_list == 2


def test_multiple_booking_api_fillslots(app, some_data, user):
    agenda = Agenda.objects.filter(label=u'Foo bar')[0]
    # get slots of first 2 events
    events = [
        x for x in Event.objects.filter(agenda=agenda).order_by('start_datetime') if x.in_bookable_period()
    ][:2]
    events_ids = [x.id for x in events]
    resp_datetimes = app.get('/api/agenda/%s/datetimes/' % agenda.id)
    slots = [x['id'] for x in resp_datetimes.json['data'] if x['id'] in events_ids]

    app.authorization = ('Basic', ('john.doe', 'password'))
    resp = app.post('/api/agenda/%s/fillslots/?count=NaN' % agenda.slug, params={'slots': slots}, status=400)
    assert resp.json['err'] == 1
    assert resp.json['reason'] == "invalid value for count (NaN)"  # legacy
    assert resp.json['err_class'] == "invalid value for count (NaN)"
    assert resp.json['err_desc'] == "invalid value for count (NaN)"

    resp = app.post(
        '/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': 'NaN'}, status=400
    )
    assert resp.json['err'] == 1
    assert resp.json['reason'] == "invalid payload"  # legacy
    assert resp.json['err_class'] == "invalid payload"
    assert resp.json['err_desc'] == "invalid payload"
    assert 'count' in resp.json['errors']

    # get 3 places on 2 slots
    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': '3'})
    # one booking with 5 children
    booking = Booking.objects.get(id=resp.json['booking_id'])
    cancel_url = resp.json['api']['cancel_url']
    assert Booking.objects.filter(primary_booking=booking).count() == 5
    assert resp.json['datetime'] == localtime(events[0].start_datetime).strftime('%Y-%m-%d %H:%M:%S')
    assert 'accept_url' not in resp.json['api']
    assert 'cancel_url' in resp.json['api']
    assert 'ics_url' in resp.json['api']
    resp_events = resp.json['events']
    assert len(resp_events) == len(events)
    for (e, resp_e) in zip(events, resp_events):
        assert e.slug == resp_e['slug']
        assert e.description == resp_e['description']
        assert str(e) == resp_e['text']
        assert localtime(e.start_datetime).strftime('%Y-%m-%d %H:%M:%S') == resp_e['datetime']
    for event in events:
        assert Event.objects.get(id=event.id).booked_places == 3

    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': 2})
    for event in events:
        assert Event.objects.get(id=event.id).booked_places == 5

    resp = app.post(cancel_url)
    for event in events:
        assert Event.objects.get(id=event.id).booked_places == 2

    # check available places overflow
    # NB: limit only the first event !
    events[0].places = 3
    events[0].waiting_list_places = 8
    events[0].save()

    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': 5})
    for event in events:
        assert Event.objects.get(id=event.id).booked_places == 2
        assert Event.objects.get(id=event.id).waiting_list == 5
    accept_url = resp.json['api']['accept_url']

    return

    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': 5})
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'sold out'  # legacy
    assert resp.json['err_class'] == 'sold out'
    assert resp.json['err_desc'] == 'sold out'
    for event in events:
        assert Event.objects.get(id=event.id).booked_places == 2
        assert Event.objects.get(id=event.id).waiting_list == 5

    # accept the waiting list
    resp = app.post(accept_url)
    for event in events:
        assert Event.objects.get(id=event.id).booked_places == 7
        assert Event.objects.get(id=event.id).waiting_list == 0

    # check with a short waiting list
    Booking.objects.all().delete()
    # NB: limit only the first event !
    events[0].places = 4
    events[0].waiting_list_places = 2
    events[0].save()

    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': 5})
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'sold out'  # legacy
    assert resp.json['err_class'] == 'sold out'
    assert resp.json['err_desc'] == 'sold out'

    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': 3})
    assert resp.json['err'] == 0
    for event in events:
        assert Event.objects.get(id=event.id).booked_places == 3
        assert Event.objects.get(id=event.id).waiting_list == 0

    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': 3})
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'sold out'  # legacy
    assert resp.json['err_class'] == 'sold out'
    assert resp.json['err_desc'] == 'sold out'

    resp = app.post('/api/agenda/%s/fillslots/' % agenda.slug, params={'slots': slots, 'count': '2'})
    assert resp.json['err'] == 0
    for event in events:
        assert Event.objects.get(id=event.id).booked_places == 3
        assert Event.objects.get(id=event.id).waiting_list == 2


def test_agenda_detail_api(app, some_data):
    agenda = Agenda.objects.get(slug='foo-bar')
    resp = app.get('/api/agenda/%s/' % agenda.slug)
    data = resp.json['data']
    assert data['id'] == 'foo-bar'
    assert data['slug'] == 'foo-bar'
    assert data['text'] == 'Foo bar'
    assert data['kind'] == 'events'
    assert data['api']['datetimes_url'] == 'http://testserver/api/agenda/foo-bar/datetimes/'

    # unknown
    app.get('/api/agenda/whatever/', status=404)


def test_agenda_api_date_range(app, some_data):
    # test range limitation
    agenda2 = Agenda.objects.get(slug='foo-bar2')
    base_date = agenda2.event_set.last().start_datetime.date()
    base_date = base_date + datetime.timedelta(days=1)

    for idx in range(7, 10):
        if idx == 7:
            day_events = ['9:00', '10:00', '11:00']
        elif idx == 8:
            day_events = ['13:00', '14:00']
        else:
            day_events = ['8:00']
        day = base_date + datetime.timedelta(days=idx)
        for event in day_events:
            event_dt = datetime.datetime.combine(day, datetime.datetime.strptime(event, '%H:%M').time())
            Event.objects.create(agenda=agenda2, start_datetime=make_aware(event_dt), places=2)

    params = {'date_start': base_date.isoformat()}
    resp = app.get('/api/agenda/%s/datetimes/' % agenda2.slug, params=params)
    assert len(resp.json['data']) == 6
    date_end = base_date + datetime.timedelta(days=7)
    params = {'date_end': date_end.isoformat()}
    resp = app.get('/api/agenda/%s/datetimes/' % agenda2.slug, params=params)
    assert len(resp.json['data']) == 2
    assert resp.json['data'][0]['datetime'] == '2017-05-21 20:00:00'
    assert resp.json['data'][-1]['datetime'] == '2017-05-22 20:00:00'

    params = {
        'date_start': base_date + datetime.timedelta(days=8),
        'date_end': base_date + datetime.timedelta(days=10),
    }
    resp = app.get('/api/agenda/%s/datetimes/' % agenda2.slug, params=params)
    assert len(resp.json['data']) == 3
    assert resp.json['data'][0]['datetime'] == '2017-05-31 13:00:00'
    assert resp.json['data'][-1]['datetime'] == '2017-06-01 08:00:00'

    # with minimal booking delay changed
    agenda2.minimal_booking_delay = 3
    agenda2.save()
    params = {'date_start': '2017-05-21'}
    resp = app.get('/api/agenda/%s/datetimes/' % agenda2.slug, params=params)
    assert len(resp.json['data']) == 6
    assert resp.json['data'][0]['datetime'] == '2017-05-30 09:00:00'
    assert resp.json['data'][-1]['datetime'] == '2017-06-01 08:00:00'

    # with maximal booking delay changed
    agenda2.maximal_booking_delay = 11
    agenda2.save()
    params = {'date_end': '2017-06-01'}
    resp = app.get('/api/agenda/%s/datetimes/' % agenda2.slug, params=params)
    assert len(resp.json['data']) == 3
    assert resp.json['data'][0]['datetime'] == '2017-05-30 09:00:00'
    assert resp.json['data'][-1]['datetime'] == '2017-05-30 11:00:00'


def test_agenda_meeting_api_multiple_desk(app, meetings_agenda, user):
    app.authorization = ('Basic', ('john.doe', 'password'))
    agenda_id = meetings_agenda.slug
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)

    # add booking of another meeting type
    meeting_type2 = MeetingType.objects.create(agenda=meetings_agenda, label='Tux kart', duration=60)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type2.id)
    event_id = resp.json['data'][0]['id']
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    cancel_url = resp.json['api']['cancel_url']

    # add a second desk
    time_period = meetings_agenda.desk_set.first().timeperiod_set.first()
    desk2 = Desk.objects.create(label='Desk 2', agenda=meetings_agenda)
    TimePeriod.objects.create(
        start_time=time_period.start_time,
        end_time=time_period.end_time,
        weekday=time_period.weekday,
        desk=desk2,
    )

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    event_id = resp.json['data'][1]['id']
    resp_booking = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert Booking.objects.count() == 2
    assert resp_booking.json['datetime'] == localtime(Booking.objects.last().event.start_datetime).strftime(
        '%Y-%m-%d %H:%M:%S'
    )

    resp2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len([x for x in resp2.json['data'] if not x['disabled']]) + 1

    # try booking the same timeslot and fail
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert Booking.objects.count() == 2
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'no more desk available'  # legacy
    assert resp.json['err_class'] == 'no more desk available'
    assert resp.json['err_desc'] == 'no more desk available'

    # cancel first booking and retry
    resp = app.post(cancel_url)
    # capture number of queries made for datetime endpoint with few bookings
    with CaptureQueriesContext(connection) as ctx:
        resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
        queries_count_datetime1 = len(ctx.captured_queries)
    assert len(resp2.json['data']) == len([x for x in resp.json['data'] if not x['disabled']])

    # capture number of queries made for fillslot endpoint with few bookings
    with CaptureQueriesContext(connection) as ctx:
        resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
        queries_count_fillslot1 = len(ctx.captured_queries)

    assert resp_booking.json['datetime'] == localtime(Booking.objects.last().event.start_datetime).strftime(
        '%Y-%m-%d %H:%M:%S'
    )
    cancel_url = resp.json['api']['cancel_url']

    resp3 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp2.json['data']) == len([x for x in resp3.json['data'] if not x['disabled']]) + 1

    # cancel a booking
    resp = app.post(cancel_url)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len(resp2.json['data'])

    # try booking the same slot to make sure that cancelled booking has freed the slot
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert Booking.objects.count() == 4
    assert Booking.objects.exclude(cancellation_datetime__isnull=True).count() == 2
    assert resp_booking.json['datetime'] == localtime(Booking.objects.last().event.start_datetime).strftime(
        '%Y-%m-%d %H:%M:%S'
    )

    # try booking the same timeslot again and fail
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, event_id))
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'no more desk available'  # legacy
    assert resp.json['err_class'] == 'no more desk available'
    assert resp.json['err_desc'] == 'no more desk available'

    # fill the agenda and make sure big O is O(1)
    for idx, event_data in enumerate(resp2.json['data'][2:10]):
        booking_url = event_data['api']['fillslot_url']
        with CaptureQueriesContext(connection) as ctx:
            app.post(booking_url)
            assert len(ctx.captured_queries) == queries_count_fillslot1

    with CaptureQueriesContext(connection) as ctx:
        app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
        assert queries_count_datetime1 == len(ctx.captured_queries)


def test_agenda_meeting_api_fillslots_multiple_desks(app, meetings_agenda, user):
    app.authorization = ('Basic', ('john.doe', 'password'))
    agenda_id = meetings_agenda.slug
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)

    # add a second desk, same timeperiods
    time_period = meetings_agenda.desk_set.first().timeperiod_set.first()
    desk2 = Desk.objects.create(label='Desk 2', agenda=meetings_agenda)
    TimePeriod.objects.create(
        start_time=time_period.start_time,
        end_time=time_period.end_time,
        weekday=time_period.weekday,
        desk=desk2,
    )

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    slots = [x['id'] for x in resp.json['data'][:3]]

    def get_free_places():
        resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
        return len([x for x in resp.json['data'] if not x['disabled']])

    start_free_places = get_free_places()

    # booking 3 slots on desk 1
    fillslots_url = '/api/agenda/%s/fillslots/' % agenda_id
    resp = app.post(fillslots_url, params={'slots': slots})
    assert resp.json['err'] == 0
    desk1 = resp.json['desk']['slug']
    cancel_url = resp.json['api']['cancel_url']
    assert get_free_places() == start_free_places

    # booking same slots again, will be on desk 2
    resp = app.post(fillslots_url, params={'slots': slots})
    assert resp.json['err'] == 0
    assert resp.json['desk']['slug'] != desk2
    # 3 places are disabled in datetimes list
    assert get_free_places() == start_free_places - len(slots)

    # try booking again: no desk available
    resp = app.post(fillslots_url, params={'slots': slots})
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'no more desk available'  # legacy
    assert resp.json['err_class'] == 'no more desk available'
    assert resp.json['err_desc'] == 'no more desk available'
    assert get_free_places() == start_free_places - len(slots)

    # cancel desk 1 booking
    resp = app.post(cancel_url)
    assert resp.json['err'] == 0
    # all places are free again
    assert get_free_places() == start_free_places

    # booking a single slot (must be on desk 1)
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (agenda_id, slots[1]))
    assert resp.json['err'] == 0
    assert resp.json['desk']['slug'] == desk1
    cancel_url = resp.json['api']['cancel_url']
    assert get_free_places() == start_free_places - 1

    # try booking the 3 slots again: no desk available, one slot is not fully available
    resp = app.post(fillslots_url, params={'slots': slots})
    assert resp.json['err'] == 1
    assert resp.json['reason'] == 'no more desk available'  # legacy
    assert resp.json['err_class'] == 'no more desk available'
    assert resp.json['err_desc'] == 'no more desk available'

    # cancel last signel slot booking, desk1 will be free
    resp = app.post(cancel_url)
    assert resp.json['err'] == 0
    assert get_free_places() == start_free_places

    # booking again is ok, on desk 1
    resp = app.post(fillslots_url, params={'slots': slots})
    assert resp.json['err'] == 0
    assert resp.json['desk']['slug'] == desk1
    assert get_free_places() == start_free_places - len(slots)


def test_agenda_meeting_same_day(app, meetings_agenda, mock_now, user):
    app.authorization = ('Basic', ('john.doe', 'password'))
    agenda = Agenda(label='Foo', kind='meetings')
    agenda.minimal_booking_delay = 0
    agenda.maximal_booking_delay = 15
    agenda.save()
    meeting_type = MeetingType.objects.create(agenda=agenda, label='Blah', duration=30)
    datetime_url = '/api/agenda/meetings/%s/datetimes/' % meeting_type.id
    desk1 = Desk.objects.create(label='foo', agenda=agenda)
    desk2 = Desk.objects.create(label='bar', agenda=agenda)
    for weekday in range(7):
        TimePeriod.objects.create(
            weekday=weekday, start_time=datetime.time(11, 0), end_time=datetime.time(12, 30), desk=desk1
        )
        TimePeriod.objects.create(
            weekday=weekday, start_time=datetime.time(11, 0), end_time=datetime.time(12, 30), desk=desk2
        )
    resp = app.get(datetime_url)
    event_data = resp.json['data'][0]
    # check first proposed date is on the same day unless we're past the last
    # open timeperiod.
    event_datetime = datetime.datetime.strptime(event_data['datetime'], '%Y-%m-%d %H:%M:%S').timetuple()
    assert (
        event_datetime[:3] == mock_now.timetuple()[:3] and event_datetime[3:5] >= mock_now.timetuple()[3:5]
    ) or (event_datetime[:3] > mock_now.timetuple()[:3] and event_datetime[3:5] < mock_now.timetuple()[3:5])

    # check booking works
    first_booking_url = resp.json['data'][0]['api']['fillslot_url']
    assert app.post(first_booking_url).json['err'] == 0
    assert app.post(first_booking_url).json['err'] == 0
    assert app.post(first_booking_url).json['err'] == 1

    last_booking_url = resp.json['data'][-1]['api']['fillslot_url']
    assert app.post(last_booking_url).json['err'] == 0
    assert app.post(last_booking_url).json['err'] == 0
    assert app.post(last_booking_url).json['err'] == 1

    # check full datetimes are marked as disabled
    resp = app.get(datetime_url)
    assert resp.json['data'][0]['disabled']
    assert not resp.json['data'][1]['disabled']
    assert resp.json['data'][-1]['disabled']
    assert not resp.json['data'][-2]['disabled']


def test_agenda_meeting_next_day(app, meetings_agenda, mock_now, user):
    app.authorization = ('Basic', ('john.doe', 'password'))
    agenda = Agenda(label='Foo', kind='meetings')
    agenda.minimal_booking_delay = 1
    agenda.maximal_booking_delay = 15
    agenda.save()
    meeting_type = MeetingType.objects.create(agenda=agenda, label='Blah', duration=30)
    datetime_url = '/api/agenda/meetings/%s/datetimes/' % meeting_type.id
    desk = Desk.objects.create(label='foo', agenda=agenda)
    for weekday in range(7):
        time_period = TimePeriod.objects.create(
            weekday=weekday, start_time=datetime.time(11, 0), end_time=datetime.time(12, 30), desk=desk
        )
    resp = app.get(datetime_url)
    event_data = resp.json['data'][0]
    # check all proposed dates are on the next day
    tomorrow = mock_now + datetime.timedelta(days=1)
    event_datetime = datetime.datetime.strptime(event_data['datetime'], '%Y-%m-%d %H:%M:%S').timetuple()
    assert event_datetime[:3] == tomorrow.timetuple()[:3]

    # check booking works
    first_booking_url = resp.json['data'][0]['api']['fillslot_url']
    assert app.post(first_booking_url).json['err'] == 0
    assert app.post(first_booking_url).json['err'] == 1

    last_booking_url = resp.json['data'][-1]['api']['fillslot_url']
    assert app.post(last_booking_url).json['err'] == 0
    assert app.post(last_booking_url).json['err'] == 1

    # check full datetimes are marked as disabled
    resp = app.get(datetime_url)
    assert resp.json['data'][0]['disabled']
    assert not resp.json['data'][1]['disabled']
    assert resp.json['data'][-1]['disabled']
    assert not resp.json['data'][-2]['disabled']


def test_agenda_meeting_api_exception(app, meetings_agenda, user):
    app.authorization = ('Basic', ('john.doe', 'password'))
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    desk = meetings_agenda.desk_set.first()
    # test exception at the lowest limit
    excp1 = TimePeriodException.objects.create(
        desk=desk,
        start_datetime=make_aware(datetime.datetime(2017, 5, 22, 10, 0)),
        end_datetime=make_aware(datetime.datetime(2017, 5, 22, 12, 0)),
    )
    resp2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len(resp2.json['data']) + 4

    # test exception at the highest limit
    excp1.end_datetime = make_aware(datetime.datetime(2017, 5, 22, 11, 0))
    excp1.save()
    resp2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len(resp2.json['data']) + 2

    # add an exception with an end datetime less than excp1 end datetime
    # and make sure that excp1 end datetime preveil
    excp1.end_datetime = make_aware(datetime.datetime(2017, 5, 23, 11, 0))
    excp1.save()

    TimePeriodException.objects.create(
        desk=excp1.desk,
        start_datetime=make_aware(datetime.datetime(2017, 5, 22, 15, 0)),
        end_datetime=make_aware(datetime.datetime(2017, 5, 23, 9, 0)),
    )

    resp2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len(resp2.json['data']) + 6

    # with a second desk
    desk2 = Desk.objects.create(label='Desk 2', agenda=meetings_agenda)
    time_period = desk.timeperiod_set.first()
    TimePeriod.objects.create(
        desk=desk2,
        start_time=time_period.start_time,
        end_time=time_period.end_time,
        weekday=time_period.weekday,
    )
    resp3 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len(resp3.json['data']) + 2  # +2 because excp1 changed

    # try to booking just after an exception is set
    TimePeriodException.objects.create(
        desk=desk2,
        start_datetime=make_aware(datetime.datetime(2017, 5, 22, 9, 0)),
        end_datetime=make_aware(datetime.datetime(2017, 5, 22, 12, 0)),
    )
    booking_url = resp3.json['data'][0]['api']['fillslot_url']
    resp = app.post(booking_url)
    assert resp.json['err'] == 1


def test_agenda_meeting_api_in_between_exceptions(app, meetings_agenda, user):
    app.authorization = ('Basic', ('john.doe', 'password'))
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    desk = meetings_agenda.desk_set.first()
    # test exception at the lowest limit
    TimePeriodException.objects.create(
        desk=desk,
        start_datetime=make_aware(datetime.datetime(2017, 5, 22, 10, 0)),
        end_datetime=make_aware(datetime.datetime(2017, 5, 22, 12, 0)),
    )
    resp2 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len(resp2.json['data']) + 4
    # exclude slots on 2017-05-30 and 2017-07-10
    date_2017_05_30 = datetime.datetime(2017, 5, 30).date()
    date_2017_07_10 = datetime.datetime(2017, 7, 10).date()
    count_on_2017_05_30 = len(
        [
            datum
            for datum in resp.json['data']
            if datetime_from_str(datum['datetime']).date() == date_2017_05_30
        ]
    )
    count_on_2017_07_10 = len(
        [
            datum
            for datum in resp.json['data']
            if datetime_from_str(datum['datetime']).date() == date_2017_07_10
        ]
    )
    TimePeriodException.objects.create(
        desk=desk,
        start_datetime=make_aware(datetime.datetime(2017, 5, 30, 8, 0)),
        end_datetime=make_aware(datetime.datetime(2017, 5, 30, 18, 0)),
    )
    TimePeriodException.objects.create(
        desk=desk,
        start_datetime=make_aware(datetime.datetime(2017, 7, 10, 8, 0)),
        end_datetime=make_aware(datetime.datetime(2017, 7, 10, 18, 0)),
    )
    resp3 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp2.json['data']) == len(resp3.json['data']) + count_on_2017_05_30 + count_on_2017_07_10
    assert (
        len(
            [
                datum
                for datum in resp3.json['data']
                if datetime_from_str(datum['datetime']).date() == date_2017_05_30
            ]
        )
        == 0
    )
    assert (
        len(
            [
                datum
                for datum in resp3.json['data']
                if datetime_from_str(datum['datetime']).date() == date_2017_07_10
            ]
        )
        == 0
    )
    # with a second desk with the same time periods
    desk2 = Desk.objects.create(label='Desk 2', agenda=meetings_agenda)
    for time_period in desk.timeperiod_set.all():
        TimePeriod.objects.create(
            desk=desk2,
            start_time=time_period.start_time,
            end_time=time_period.end_time,
            weekday=time_period.weekday,
        )
    resp4 = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    assert len(resp.json['data']) == len(resp4.json['data'])


def test_agenda_meeting_api_desk_info(app, meetings_agenda, user):
    app.authorization = ('Basic', ('john.doe', 'password'))
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    desk = meetings_agenda.desk_set.get(slug='desk-1')
    desk2 = Desk.objects.create(label='Desk 2', agenda=meetings_agenda)
    for time_period in desk.timeperiod_set.all():
        TimePeriod.objects.create(
            desk=desk2,
            start_time=time_period.start_time,
            end_time=time_period.end_time,
            weekday=time_period.weekday,
        )
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type.id)
    booking_url = resp.json['data'][0]['api']['fillslot_url']
    booking_url2 = resp.json['data'][3]['api']['fillslot_url']
    resp = app.post(booking_url)
    assert resp.json['desk']['label'] == desk.label
    assert resp.json['desk']['slug'] == desk.slug
    # book the same slot and make sure desk 2 info are returned
    resp = app.post(booking_url)
    assert resp.json['desk']['label'] == desk2.label
    assert resp.json['desk']['slug'] == desk2.slug
    # booking slot 3 and make sure desk 1 info are returned
    resp = app.post(booking_url2)
    assert resp.json['desk']['label'] == desk.label
    assert resp.json['desk']['slug'] == desk.slug


def test_agenda_meeting_gcd_durations(app, meetings_agenda, user):
    meetings_agenda.maximal_booking_delay = 8
    meetings_agenda.save()

    time_period = TimePeriod.objects.get(end_time=datetime.time(12, 0))
    time_period.end_time = datetime.time(13, 0)
    time_period.save()

    meeting_type_30 = MeetingType.objects.get(duration=30)
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_30.id)
    assert len(resp.json['data']) == 20

    meeting_type_20 = MeetingType(agenda=meetings_agenda, label='Lorem', duration=20)
    meeting_type_20.save()

    assert meetings_agenda.get_base_meeting_duration() == 10
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_30.id)
    assert len(resp.json['data']) == 56
    # 16:30 is time period end time (17:00) minus meeting type duration
    assert resp.json['data'][-1]['datetime'] == '2017-05-23 16:30:00'

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_20.id)
    assert len(resp.json['data']) == 58
    assert resp.json['data'][-1]['datetime'] == '2017-05-23 16:40:00'

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_30.id)
    event_id = resp.json['data'][0]['id']
    app.authorization = ('Basic', ('john.doe', 'password'))
    app.post('/api/agenda/%s/fillslot/%s/' % (meetings_agenda.id, event_id))
    assert Booking.objects.count() == 1

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_20.id)
    assert len([x for x in resp.json['data'] if not x.get('disabled')]) == 55
    event_id = [x for x in resp.json['data'] if not x.get('disabled')][0]['id']
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (meetings_agenda.id, event_id))
    assert resp.json['datetime'] == '2017-05-22 10:30:00'
    assert Booking.objects.count() == 2

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_30.id)
    event_id = [x for x in resp.json['data'] if not x.get('disabled')][0]['id']
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (meetings_agenda.id, event_id))
    assert resp.json['datetime'] == '2017-05-22 10:50:00'
    assert Booking.objects.count() == 3

    # create a gap
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_30.id)
    event_id = [x for x in resp.json['data'] if not x.get('disabled')][1]['id']
    resp = app.post('/api/agenda/%s/fillslot/%s/' % (meetings_agenda.id, event_id))
    assert resp.json['datetime'] == '2017-05-22 11:30:00'
    assert Booking.objects.count() == 4

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_20.id)
    assert [x for x in resp.json['data'] if not x.get('disabled')][0]['datetime'].startswith(
        '2017-05-22 12:00:00'
    )
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_30.id)
    assert [x for x in resp.json['data'] if not x.get('disabled')][0]['datetime'].startswith(
        '2017-05-22 12:00:00'
    )


def test_agenda_meeting_gcd_durations_and_exceptions(app, meetings_agenda, user):
    meetings_agenda.maximal_booking_delay = 2
    meetings_agenda.save()

    MeetingType.objects.all().delete()

    meeting_type_20 = MeetingType(agenda=meetings_agenda, label='Blah 20', duration=20)
    meeting_type_20.save()

    meeting_type_40 = MeetingType(agenda=meetings_agenda, label='Blah 40', duration=40)
    meeting_type_40.save()

    desk = meetings_agenda.desk_set.all()[0]

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_20.id)
    assert len(resp.json['data']) == 6
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_40.id)
    assert len(resp.json['data']) == 5

    # exception to just leave enough place for a single 20-minutes meeting.
    TimePeriodException.objects.create(
        desk=desk,
        start_datetime=make_aware(datetime.datetime(2017, 5, 22, 10, 20)),
        end_datetime=make_aware(datetime.datetime(2017, 5, 22, 12, 0)),
    )

    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_20.id)
    assert len(resp.json['data']) == 1
    resp = app.get('/api/agenda/meetings/%s/datetimes/' % meeting_type_40.id)
    assert len(resp.json['data']) == 0


def test_datetimes_api_meetings_agenda_start_hour_change(app, meetings_agenda):
    meeting_type = MeetingType.objects.get(agenda=meetings_agenda)
    api_url = '/api/agenda/%s/meetings/%s/datetimes/' % (meeting_type.agenda.slug, meeting_type.slug)

    resp = app.get(api_url)
    dt = datetime.datetime.strptime(resp.json['data'][2]['id'].split(':')[1], '%Y-%m-%d-%H%M')
    ev = Event(
        agenda=meetings_agenda,
        meeting_type=meeting_type,
        places=1,
        full=False,
        start_datetime=make_aware(dt),
        desk=Desk.objects.first(),
    )
    ev.save()
    booking = Booking(event=ev)
    booking.save()

    resp = app.get(api_url)
    assert len([x for x in resp.json['data'] if x['disabled']]) == 1

    desk = Desk.objects.get(label='Desk 1')
    # shift opening times by 15 minutes
    for timeperiod in desk.timeperiod_set.all():
        timeperiod.start_time = timeperiod.start_time.replace(minute=15)
        timeperiod.end_time = timeperiod.end_time.replace(minute=15)
        timeperiod.save()

    # two slots should now be marked as disabled as the previous booking spans
    # them.
    resp = app.get(api_url)
    assert len([x for x in resp.json['data'] if x['disabled']]) == 2