from django.shortcuts import render
from django.shortcuts import get_object_or_404, redirect
from django.contrib.auth.decorators import login_required
from fiches.models import Profile
from fiches.forms import ProfileForm, SearchForm, PhoneForm
from django.urls import reverse
from django.db.models import Q
from django.utils import timezone
from django.utils.decorators import method_decorator
from datetime import timedelta
from django.core.mail import send_mail
from django.template.loader import render_to_string
from django.views.generic.detail import DetailView
from django.views.generic.list import ListView
from django.views.generic.edit import FormView, UpdateView


@method_decorator(login_required, name="dispatch")
class FicheView(DetailView):
    model = Profile
    template_name = "fiches/fiche.html"

    def get_object(self):
        return get_object_or_404(Profile, user__username=self.kwargs.get("user"))


@login_required
def fiche_modif(request):
    profile = request.user.profile
    if request.method == "POST":
        form = ProfileForm(request.POST, request.FILES, instance=profile)
        #form_phone = PhoneForm(request.POST, instance=)
        if form.is_valid():
            form.save()
            send_mail(
                "Fiche annuaire modifée",
                render_to_string("fiches/mail/mail_modif.txt", {"profile": profile}),
                "klub-dev@ens.psl.eu",
                ["{}@clipper.ens.psl.eu".format(request.user.username)],
                fail_silently=False,
            )
            return redirect(reverse("fiche", args=(profile.user,)))

    else:
        form = ProfileForm(instance=profile)

    return render(request, "fiches/fiches_modif.html", {"form": form})


@method_decorator(login_required, name="dispatch")
class EditView(UpdateView):
    model = Profile
    template_name = "fiches/fiches_modif.html"
    form_class = ProfileForm

    def get_object(self):
        return self.request.user.profile

    def get_success_url(self):
        return reverse("fiche", args=(self.get_object().user,))

    def form_valid(self, form):
        send_mail(
                "Fiche annuaire modifée",
                render_to_string("fiches/mail/mail_modif.txt", {"profile": self.get_object()}),
                "klub-dev@ens.psl.eu",
                ["{}@clipper.ens.psl.eu".format(self.get_object().user.username)],
                fail_silently=False,
            )
        return super().form_valid(form)



@method_decorator(login_required, name="dispatch")
class HomeView(FormView):
    model = Profile
    template_name = "fiches/home.html"
    form_class = SearchForm

    def form_valid(self, form):
        result = Profile.objects.filter(
                Q(full_name__icontains=form.cleaned_data["name"])
                | Q(nickname__icontains=form.cleaned_data["name"])
            )
        return self.render_to_response(self.get_context_data(result=result))


@method_decorator(login_required, name="dispatch")
class BirthdayView(ListView):
    model = Profile
    template_name = "fiches/birthday.html"



    def get_context_data(self, **kwargs):
        context = super().get_context_data(**kwargs)
        today = timezone.now()
        context['result'] = list(
            Profile.objects.filter(birth_date__day=today.day, birth_date__month=today.month)
        )
        for i in range(1, 7):
            today = today + timedelta(days=1)
            context['result'] += list(
                Profile.objects.filter(
                    birth_date__day=today.day, birth_date__month=today.month
                )
            )
        return context