from django.contrib.auth.mixins import LoginRequiredMixin
from django.core.exceptions import PermissionDenied
from django.db.models import Q
from django.http import FileResponse
from django.utils.translation import gettext_lazy as _
from django.views import View
from django.views.generic import CreateView
from django_tables2 import SingleTableView

from tournament.views import AdminMixin
from .forms import SignUpForm
from .models import TFJMUser, Document
from .tables import UserTable


class CreateUserView(CreateView):
    model = TFJMUser
    form_class = SignUpForm
    template_name = "registration/signup.html"


class DocumentView(LoginRequiredMixin, View):
    def get(self, request, *args, **kwargs):
        doc = Document.objects.get(file=self.kwargs["file"])

        if not request.user.admin:
            raise PermissionDenied

        return FileResponse(doc.file, content_type="application/pdf")


class ProfileListView(LoginRequiredMixin, AdminMixin, SingleTableView):
    model = TFJMUser
    queryset = TFJMUser.objects.order_by("role", "last_name", "first_name")
    table_class = UserTable
    template_name = "member/profile_list.html"
    extra_context = dict(title=_("All profiles"))


class OrphanedProfileListView(LoginRequiredMixin, AdminMixin, SingleTableView):
    model = TFJMUser
    queryset = TFJMUser.objects.filter((Q(role="2coach") | Q(role="3participant")) & Q(team__isnull=True))\
        .order_by("role", "last_name", "first_name")
    table_class = UserTable
    template_name = "member/profile_list.html"
    extra_context = dict(title=_("Orphaned profiles"))


class OrganizersListView(LoginRequiredMixin, AdminMixin, SingleTableView):
    model = TFJMUser
    queryset = TFJMUser.objects.filter(Q(role="0admin") | Q(role="1volunteer"))\
        .order_by("role", "last_name", "first_name")
    table_class = UserTable
    template_name = "member/profile_list.html"
    extra_context = dict(title=_("Organizers"))