from app.models.habit import ALL_WEEKDAYS_MASK, HabitType
from app.schemas.habit import HabitCreate
from app.services import habit_service


def _make_habit(db_session, user_id, name="아침 운동"):
    data = HabitCreate(name=name, habit_type=HabitType.BUILD, weekdays_mask=ALL_WEEKDAYS_MASK)
    return habit_service.create_habit(db_session, user_id, data)


def test_today_page_redirects_to_login_when_not_authenticated(client):
    response = client.get("/today", follow_redirects=False)
    assert response.status_code == 303
    assert response.headers["location"] == "/login"


def test_today_page_shows_created_habit(auth_client, db_session, test_user):
    _make_habit(db_session, test_user.id, name="아침 운동")

    response = auth_client.get("/today")
    assert response.status_code == 200
    assert "아침 운동" in response.text


def test_toggle_today_page_updates_checked_state(auth_client, db_session, test_user):
    habit = _make_habit(db_session, test_user.id, name="아침 운동")

    response = auth_client.post(f"/today/{habit.id}/toggle")
    assert response.status_code == 200

    # 서버가 실제로 로그를 남겼는지 today API로 재확인
    today_items = auth_client.get("/api/today").json()
    assert today_items[0]["checked"] is True


def test_toggle_today_page_for_other_users_habit_returns_404(auth_client, db_session, other_user):
    others_habit = _make_habit(db_session, other_user.id, name="남의 습관")

    response = auth_client.post(f"/today/{others_habit.id}/toggle")
    assert response.status_code == 404