from django.shortcuts import render
from django.contrib.auth.decorators import login_required
from django.db.models import Q
from django.views.generic import CreateView
from django.urls import reverse_lazy
from django.contrib import messages


from whoisdb.models import ASNumber, InetNum
from domains.models import Domain
from rrequests.models import Request

from .forms import CustomUserCreationForm


@login_required
def profile(request):
	return render(request, "profile/profile.html", {})


@login_required
def dashboard(request):
	mnts = request.user.maintainer_set.all()
	asns = ASNumber.objects.filter(Q(mnt_by__in=mnts) | Q(mnt_lower__in=mnts))
	inetnums = InetNum.objects.filter(Q(mnt_by__in=mnts) | Q(mnt_lower__in=mnts))
	domains = Domain.objects.filter(mnt_by__in=mnts)
	rrequests = Request.objects.filter((Q(provider__in=mnts) | Q(applicant__in=mnts)) & Q(status=Request.STATE_OPEN))

	return render(request, "dncore/dashboard.html", {"asns": asns, "inetnums": inetnums, "domains": domains, 'rrequests': rrequests})


def index(request):
	return render(request, "index.html", {})


class RegisterUser(CreateView):
	template_name = "dncore/registration.html"
	form_class = CustomUserCreationForm
	success_url = reverse_lazy("user:login")

	def form_valid(self, form):
		ret = super(RegisterUser, self).form_valid(form)
		messages.success(self.request, "You successfully registered as user %s and can now log in!" % form.instance.username)

		return ret