from django.views.generic.detail import DetailView
from django.contrib.auth.models import User
from utils.views import PaginatedListView
from birds.models import Bird, BirdAudio, BirdSighting


class BirdListView(PaginatedListView):
    template_name = 'archives/birds.html'

    def get_queryset(self):
        return BirdSighting.objects.all()


class BirdListUserView(PaginatedListView):
    template_name = 'archives/birds.html'

    def get_queryset(self):
        return BirdSighting.objects.filter(
            seen_by__username=self.kwargs['user']
        )

    def get_context_data(self, **kwargs):
        # Call the base implementation first to get a context
        context = super(BirdListUserView, self).get_context_data(**kwargs)
        context['user'] = User.objects.get(username=self.kwargs['user'])
        return context


class BirdDetailView(DetailView):
    model = Bird
    template_name = "details/bird.html"
    slug_field = "slug"

    def get_context_data(self, **kwargs):
        # Call the base implementation first to get a context
        context = super(BirdDetailView, self).get_context_data(**kwargs)
        try:
            context['recording'] = BirdAudio.objects.get(
                bird__slug=self.kwargs['slug']
            )
        except BirdAudio.DoesNotExist:
            pass
        try:
            context['sighting'] = BirdSighting.objects.get(
                bird__slug=self.kwargs['slug']
            )
        except BirdSighting.DoesNotExist:
            pass
        return context