from django.contrib.auth.decorators import login_required
from django.urls import resolve, reverse_lazy
from django.utils.decorators import method_decorator
from django.views.generic import CreateView, DetailView, ListView, UpdateView
from oauth2_provider.models import get_application_model

from apps.gooyal_oauth2.forms import ApplicationCreateForm, ApplicationUpdateForm
from apps.gooyal_oauth2.models import Application


@method_decorator(login_required, name='dispatch')
class ApplicationCreateView(CreateView):
    template_name = "gooyal_oauth2/application_create.html"
    form_class = ApplicationCreateForm

    def get_success_url(self):
        return reverse_lazy("gooyal_oauth2:application_detail", kwargs={"pk": self.object.pk})

    def form_valid(self, form):
        form.instance.user = self.request.user
        form.instance.client_type = Application.CLIENT_PUBLIC
        return super().form_valid(form)


@method_decorator(login_required, name='dispatch')
class ApplicationUpdateView(UpdateView):
    template_name = "gooyal_oauth2/application_create.html"
    form_class = ApplicationUpdateForm

    def get_queryset(self):
        return Application.objects.filter(user=self.request.user)

    def get_success_url(self):
        return reverse_lazy("gooyal_oauth2:application_detail", kwargs={"pk": self.object.pk})

    def form_valid(self, form):
        # form.instance.user = self.request.user
        # form.instance.client_type = Application.CLIENT_PUBLIC
        return super().form_valid(form)


@method_decorator(login_required, name='dispatch')
class ApplicationDetailView(DetailView):
    model = Application
    template_name = "gooyal_oauth2/application_detail.html"

    def get_queryset(self):
        return Application.objects.filter(user=self.request.user)


@method_decorator(login_required, name='dispatch')
class ApplicationListView(ListView):
    model = Application
    template_name = "gooyal_oauth2/application_list.html"
    paginate_by = 20

    def get_queryset(self):
        return Application.objects.filter(user=self.request.user)