from django.test import TestCase

from apps.drama.models import GameEvent, record
from apps.epic.models import Room
from apps.lyric.models import User


class GameEventModelTest(TestCase):
    def setUp(self):
        self.user = User.objects.create(email="actor@test.io")
        self.room = Room.objects.create(name="Test Room", owner=self.user)

    def test_record_creates_game_event(self):
        event = record(self.room, GameEvent.SLOT_FILLED, actor=self.user, slot_number=1, token_type="tithe")
        self.assertEqual(GameEvent.objects.count(), 1)
        self.assertEqual(event.room, self.room)
        self.assertEqual(event.actor, self.user)
        self.assertEqual(event.verb, GameEvent.SLOT_FILLED)
        self.assertEqual(event.data, {"slot_number": 1, "token_type": "tithe"})

    def test_record_without_actor(self):
        event = record(self.room, GameEvent.ROOM_CREATED)
        self.assertIsNone(event.actor)
        self.assertEqual(event.verb, GameEvent.ROOM_CREATED)

    def test_events_ordered_by_timestamp(self):
        record(self.room, GameEvent.ROOM_CREATED)
        record(self.room, GameEvent.SLOT_RESERVED, actor=self.user)
        record(self.room, GameEvent.SLOT_FILLED, actor=self.user)
        verbs = list(GameEvent.objects.values_list("verb", flat=True))
        self.assertEqual(verbs, [
            GameEvent.ROOM_CREATED,
            GameEvent.SLOT_RESERVED,
            GameEvent.SLOT_FILLED,
        ])

    def test_str_includes_actor_and_verb(self):
        event = record(self.room, GameEvent.ROLE_SELECTED, actor=self.user, role="PC")
        self.assertIn("actor@test.io", str(event))
        self.assertIn(GameEvent.ROLE_SELECTED, str(event))

    def test_str_without_actor_shows_system(self):
        event = record(self.room, GameEvent.ROLES_REVEALED)
        self.assertIn("system", str(event))