import logging

from django.utils.translation import gettext as _
from django.db import models
from django.contrib.auth.models import Group
from rest_framework.response import Response
from rest_framework.permissions import IsAdminUser

from university.api.base import Endpoint
from university.models import User


logger = logging.getLogger(__name__)


class FindUserEndpoint(Endpoint):

    permission_classes = (IsAdminUser, )

    def get(self, request, *args, **kwargs):
        search = request.GET.get('search', '')
        users = User.objects.filter(is_active=True)
        if search:
            users = users.filter(
                models.Q(username__icontains=search) |
                models.Q(email__icontains=search) |
                models.Q(phone__icontains=search))
        return Response({
            'detail': _('success'),
            'data': [{
                'id': u.id,
                'username': u.username,
                'email': u.email,
                'phone': u.phone
            } for u in users[:20]]
        })


class FindGroupEndpoint(Endpoint):

    permission_classes = (IsAdminUser, )

    def get(self, request, *args, **kwargs):
        search = request.GET.get('search', '')
        groups = Group.objects.all()
        if search:
            groups = groups.filter(name__icontains=search)
        return Response({
            'detail': _('success'),
            'data': [{
                'id': g.id,
                'name': g.name
            } for g in groups[:20]]
        })