Produits Entr'ouvert » Calebasse

# -*- coding: utf-8 -*-

import datetime

from django.db.models import Q

from django.shortcuts import redirect

from django.http import HttpResponseRedirect

from calebasse.cbv import TemplateView, CreateView, UpdateView

from calebasse.agenda.models import Occurrence, Event, EventType

from calebasse.personnes.models import TimeTable

from calebasse.actes.models import EventAct

from calebasse.agenda.appointments import get_daily_appointments

from calebasse.personnes.models import Worker

from calebasse.ressources.models import WorkerType

from calebasse.actes.validation import get_acts_of_the_day

from calebasse.actes.validation_states import VALIDATION_STATES

from calebasse.actes.models import Act, ValidationMessage

from calebasse.actes.validation import (automated_validation,

    unlock_all_acts_of_the_day, are_all_acts_of_the_day_locked)

from calebasse import cbv

from forms import (NewAppointmentForm, NewEventForm,

        UpdateAppointmentForm, UpdateEventForm)

def redirect_today(request, service):

    '''If not date is given we redirect on the agenda for today'''

    return redirect('agenda', date=datetime.date.today().strftime('%Y-%m-%d'),

            service=service)

class AgendaHomepageView(TemplateView):

    template_name = 'agenda/index.html'

    def get_context_data(self, **kwargs):

        context = super(AgendaHomepageView, self).get_context_data(**kwargs)

        time_tables = TimeTable.objects.select_related('worker'). \

                filter(services=self.service). \

                for_today(self.date). \

                order_by('start_date')

        occurrences = Occurrence.objects.daily_occurrences(context['date']).order_by('start_time')

        context['workers_types'] = []

        context['workers_agenda'] = []

        context['disponibility'] = {}

        workers = []

        for worker_type in WorkerType.objects.all():

            workers_type = Worker.objects.for_service(self.service, worker_type)

            if workers_type:

                data = {'type': worker_type.name, 'workers': workers_type }

                context['workers_types'].append(data)

                workers.extend(data['workers'])

        occurrences_workers = {}

        time_tables_workers = {}

        for worker in workers:

            time_tables_worker = [tt for tt in time_tables if tt.worker.id == worker.id]

            occurrences_worker = [o for o in occurrences if worker.id in o.event.participants.values_list('id', flat=True)]

            occurrences_workers[worker.id] = occurrences_worker

            time_tables_workers[worker.id] = time_tables_worker

            context['workers_agenda'].append({'worker': worker,

                    'appointments': get_daily_appointments(context['date'], worker, self.service,

                        time_tables_worker, occurrences_worker)})

        context['disponibility'] = Occurrence.objects.daily_disponiblity(context['date'],

                occurrences_workers, workers, time_tables_workers)

        return context

class AgendaServiceActivityView(TemplateView):

    template_name = 'agenda/service-activity.html'

    def get_context_data(self, **kwargs):

        context = super(AgendaServiceActivityView, self).get_context_data(**kwargs)

        appointments_times = dict()

        appoinment_type = EventType.objects.get(id=1)

        occurrences = Occurrence.objects.daily_occurrences(context['date'],

                services=[self.service],

                event_type=appoinment_type)

        for occurrence in occurrences:

            start_time = occurrence.start_time.strftime("%H:%M")

            if not appointments_times.has_key(start_time):

                appointments_times[start_time] = dict()

                appointments_times[start_time]['row'] = 0

                appointments_times[start_time]['appointments'] = []

            appointment = dict()

            length = occurrence.end_time - occurrence.start_time

            if length.seconds:

                length = length.seconds / 60

                appointment['length'] = "%sm" % length

            event_act = occurrence.event.eventact

            appointment['patient'] = event_act.patient.display_name

            appointment['therapists'] = ""

            for participant in occurrence.event.participants.all():

                appointment['therapists'] += participant.display_name + "; "

            if appointment['therapists']:

                appointment['therapists'] = appointment['therapists'][:-2]

            appointment['act'] = event_act.act_type.name

            appointments_times[start_time]['row'] += 1

            appointments_times[start_time]['appointments'].append(appointment)

        context['appointments_times'] = sorted(appointments_times.items())

        return context

class NewAppointmentView(cbv.ReturnToObjectMixin, cbv.ServiceFormMixin, CreateView):

    model = EventAct

    form_class = NewAppointmentForm

    template_name = 'agenda/nouveau-rdv.html'

    success_url = '..'

    def get_initial(self):

        initial = super(NewAppointmentView, self).get_initial()

        initial['date'] = self.date

        initial['participants'] = self.request.GET.getlist('participants')

        initial['time'] = self.request.GET.get('time')

        return initial

class UpdateAppointmentView(UpdateView):

    model = EventAct

    form_class = UpdateAppointmentForm

    template_name = 'agenda/update-rdv.html'

    success_url = '..'

    def get_object(self, queryset=None):

        self.occurrence = Occurrence.objects.get(id=self.kwargs['id'])

        if self.occurrence.event.eventact:

            return self.occurrence.event.eventact

    def get_initial(self):

        initial = super(UpdateView, self).get_initial()

        initial['date'] = self.object.date

        initial['time'] = self.occurrence.start_time.strftime("%H:%M")

        time = self.occurrence.end_time - self.occurrence.start_time

        if time:

            time = time.seconds / 60

        else:

            time = 0

        initial['duration'] = time

        initial['participants'] = self.object.participants.values_list('id', flat=True)

        return initial

    def get_form_kwargs(self):

        kwargs = super(UpdateAppointmentView, self).get_form_kwargs()

        kwargs['occurrence'] = self.occurrence

        return kwargs

class NewEventView(CreateView):

    model = Event

    form_class = NewEventForm

    template_name = 'agenda/new-event.html'

    success_url = '..'

    def get_initial(self):

        initial = super(NewEventView, self).get_initial()

        initial['date'] = self.date

        initial['participants'] = self.request.GET.getlist('participants')

        initial['time'] = self.request.GET.get('time')

        initial['services'] = [self.service]

        initial['event_type'] = 2

        return initial

class UpdateEventView(UpdateView):

    model = Event

    form_class = UpdateEventForm

    template_name = 'agenda/update-event.html'

    success_url = '..'

    def get_object(self, queryset=None):

        self.occurrence = Occurrence.objects.get(id=self.kwargs['id'])

        return self.occurrence.event

    def get_initial(self):

        initial = super(UpdateEventView, self).get_initial()

        initial['date'] = self.occurrence.start_time.strftime("%Y-%m-%d")

        initial['time'] = self.occurrence.start_time.strftime("%H:%M")

        time = self.occurrence.end_time - self.occurrence.start_time

        if time:

            time = time.seconds / 60

        else:

            time = 0

        initial['duration'] = time

        initial['participants'] = self.object.participants.values_list('id', flat=True)

        return initial

    def get_form_kwargs(self):

        kwargs = super(UpdateEventView, self).get_form_kwargs()

        kwargs['occurrence'] = self.occurrence

        return kwargs

def new_appointment(request):

    pass

class AgendaServiceActValidationView(TemplateView):

    template_name = 'agenda/act-validation.html'

    def acts_of_the_day(self):

        return get_acts_of_the_day(self.date, self.service)

    def post(self, request, *args, **kwargs):

        if 'unlock-all' in request.POST:

            #TODO: check that the user is authorized

            unlock_all_acts_of_the_day(self.date, self.service)

            ValidationMessage(validation_date=self.date,

                who=request.user, what='Déverrouillage',

                service=self.service).save()

        else:

            acte_id = request.POST.get('acte-id')

            try:

                act = Act.objects.get(id=acte_id)

                if 'lock' in request.POST or 'unlock' in request.POST:

                    #TODO: check that the user is authorized

                    act.validation_locked = 'lock' in request.POST

                    act.save()

                else:

                    state_name = request.POST.get('act_state')

                    act.set_state(state_name, request.user)

            except Act.DoesNotExist:

                pass

            return HttpResponseRedirect('#acte-frame-'+acte_id)

        return HttpResponseRedirect('')

    def get_context_data(self, **kwargs):

        context = super(AgendaServiceActValidationView, self).get_context_data(**kwargs)

        authorized_lock = True # is_authorized_for_locking(get_request().user)

        validation_msg = ValidationMessage.objects.\

            filter(validation_date=self.date, service=self.service).\

            order_by('-when')[:3]

        acts_of_the_day = self.acts_of_the_day()

        actes = list()

        for act in acts_of_the_day:

            state = act.get_state()

            display_name = VALIDATION_STATES[state.state_name]

            if not state.previous_state:

                state = None

            act.date = act.date.strftime("%H:%M")

            actes.append((act, state, display_name))

        context['validation_states'] = VALIDATION_STATES

        context['actes'] = actes

        context['validation_msg'] = validation_msg

        context['authorized_lock'] = authorized_lock

        return context

class AutomatedValidationView(TemplateView):

    template_name = 'agenda/automated-validation.html'

    def post(self, request, *args, **kwargs):

        automated_validation(self.date, self.service,

            request.user)

        ValidationMessage(validation_date=self.date,

            who=request.user, what='Validation automatique',

            service=self.service).save()

        return HttpResponseRedirect('..')

    def get_context_data(self, **kwargs):

        context = super(AutomatedValidationView, self).get_context_data(**kwargs)

        request = self.request

        (nb_acts_total, nb_acts_validated, nb_acts_double,

            nb_acts_abs_non_exc, nb_acts_abs_exc, nb_acts_annul_nous,

            nb_acts_annul_famille, nb_acts_abs_ess_pps,

            nb_acts_enf_hosp) = \

            automated_validation(self.date, self.service,

                request.user, commit = False)

        nb_acts_not_validated = nb_acts_double + \

            nb_acts_abs_non_exc + \

            nb_acts_abs_exc + \

            nb_acts_annul_nous + \

            nb_acts_annul_famille + \

            nb_acts_abs_ess_pps + \

            nb_acts_enf_hosp

        context.update({

            'nb_acts_total': nb_acts_total,

            'nb_acts_validated': nb_acts_validated,

            'nb_acts_not_validated': nb_acts_not_validated,

            'nb_acts_double': nb_acts_double,

            'nb_acts_abs_non_exc': nb_acts_abs_non_exc,

            'nb_acts_abs_exc': nb_acts_abs_exc,

            'nb_acts_annul_nous': nb_acts_annul_nous,

            'nb_acts_annul_famille': nb_acts_annul_famille,

            'nb_acts_abs_ess_pps': nb_acts_abs_ess_pps,

            'nb_acts_enf_hosp': nb_acts_enf_hosp})

        return context

class UnlockAllView(CreateView):

    pass

class AgendasTherapeutesView(AgendaHomepageView):

    template_name = 'agenda/agendas-therapeutes.html'

    def get_context_data(self, **kwargs):

        context = super(AgendasTherapeutesView, self).get_context_data(**kwargs)

        for worker_agenda in context.get('workers_agenda', []):

            patient_appointments = [x for x in worker_agenda['appointments'] if x.patient_record_id]

            worker_agenda['summary'] = {

              'rdv': len(patient_appointments),

              'presence': len([x for x in patient_appointments if x.act_absence is None]),

              'absence': len([x for x in patient_appointments if x.act_absence is not None]),

              'doubles': len([x for x in patient_appointments if x.act_type == 'ACT_DOUBLE']),

              'valides': len([x for x in patient_appointments if x.act_type == 'ACT_VALIDE']),

            }

        return context

class JoursNonVerouillesView(TemplateView):

    template_name = 'agenda/days-not-locked.html'

    def get_context_data(self, **kwargs):

        context = super(JoursNonVerouillesView, self).get_context_data(**kwargs)

        acts = EventAct.objects.filter(is_billed=False,

            patient__service=self.service).order_by('date')

        days_not_locked = []

        for act in acts:

            current_day = datetime.datetime(act.date.year, act.date.month, act.date.day)

            if not current_day in days_not_locked:

                locked = are_all_acts_of_the_day_locked(current_day, self.service)

                if not locked:

                    days_not_locked.append(current_day)

        context['days_not_locked'] = days_not_locked

        return context