"""Tests for WaitingListEntry functionality."""

from unittest import mock

import pytest
from django.contrib.sites.models import Site
from django.urls import reverse
from membership.models import WaitingListEntry


class TestWaitingListEntryNotifications:
    """Tests for WaitingListEntry notification functionality."""

    @pytest.mark.django_db()
    def test_matrix_notification_on_create(self, membership_type):
        """Test that a Matrix notification is sent when a new WaitingListEntry is created."""
        # Explicitly patch notify_admins to ensure we're testing the right function
        with mock.patch("membership.models.notify_admins") as mock_notify:
            # Create a new WaitingListEntry
            entry = WaitingListEntry.objects.create(
                name="Test User",
                email="test@example.com",
                membership_type=membership_type,
            )

            # Check that notify_admins was called
            mock_notify.assert_called_once()

            # Get the expected URL components
            base_domain = Site.objects.get_current()
            change_url = reverse("admin:membership_waitinglistentry_change", kwargs={"object_id": entry.pk})
            expected_message = f"Membership application: https://{base_domain}{change_url}"

            # Verify the message content
            mock_notify.assert_called_with(expected_message)

    @pytest.mark.django_db()
    def test_no_matrix_notification_on_update(self, membership_type):
        """Test that no Matrix notification is sent when a WaitingListEntry is updated."""
        # First create the entry
        entry = WaitingListEntry.objects.create(
            name="Test User",
            email="test@example.com",
            membership_type=membership_type,
        )

        # Now update it with a patched notify_admins
        with mock.patch("membership.models.notify_admins") as mock_notify:
            entry.geography = "Some Location"
            entry.save()

            # Verify that notify_admins was not called
            mock_notify.assert_not_called()

    @pytest.mark.django_db()
    def test_message_format(self, membership_type):
        """Test that the message has the expected format with 'Membership application:' prefix."""
        with mock.patch("membership.models.notify_admins") as mock_notify:
            # Create a new WaitingListEntry
            WaitingListEntry.objects.create(
                name="Test User",
                email="test@example.com",
                membership_type=membership_type,
            )

            # Check the message format
            args, kwargs = mock_notify.call_args
            message = args[0]
            assert message.startswith("Membership application: ")
            assert "https://" in message