# tests/models/test_guest.py
import uuid
from datetime import datetime, timezone
from app.models.guest import Guest, GuestStatus


def test_create_guest(db_session, mock_user):
    # Arrange
    guest = Guest(
        id=uuid.uuid4(),
        event_id=uuid.uuid4(),
        invited_by=mock_user.id,
        full_name="Jane Smith",
        email="janesmith@example.com",
        phone="9876543210",
        invitation_code="INV654321",
        status=GuestStatus.PENDING,
        max_additional_guests=3,
        dietary_restrictions="Vegetarian",
        notes="VIP Guest",
        custom_fields={"special_request": "Near the buffet"},
    )
    db_session.add(guest)

    # Act
    db_session.commit()
    created_guest = db_session.query(Guest).filter_by(id=guest.id).first()

    # Assert
    assert created_guest is not None
    assert created_guest.full_name == "Jane Smith"
    assert created_guest.email == "janesmith@example.com"
    assert created_guest.phone == "9876543210"
    assert created_guest.invitation_code == "INV654321"
    assert created_guest.status == GuestStatus.PENDING
    assert created_guest.max_additional_guests == 3
    assert created_guest.dietary_restrictions == "Vegetarian"
    assert created_guest.notes == "VIP Guest"
    assert created_guest.custom_fields == {"special_request": "Near the buffet"}


def test_total_guests_property(guest_fixture):
    # Act
    total_guests = guest_fixture.total_guests

    # Assert
    assert total_guests == 2  # 1 guest + 1 additional guest


def test_has_responded_property(guest_fixture):
    # Act
    responded = guest_fixture.has_responded

    # Assert
    assert responded is False  # Default status is INVITED

    # Update status to CONFIRMED
    guest_fixture.status = GuestStatus.CONFIRMED
    assert guest_fixture.has_responded is True


def test_update_status_method(guest_fixture):
    # Act: Update status to CONFIRMED
    guest_fixture.update_status(GuestStatus.CONFIRMED)

    # Assert: Status is updated and response date is set
    assert guest_fixture.status == GuestStatus.CONFIRMED
    assert guest_fixture.response_date is not None
    assert abs(
        (guest_fixture.response_date - datetime.now(timezone.utc)).total_seconds()) < 10  # Response date is recent


def test_repr_method(guest_fixture):
    # Act
    repr_output = repr(guest_fixture)

    # Assert
    assert repr_output == f"<Guest {guest_fixture.full_name} ({guest_fixture.status.value})>"


def test_invitation_sent_at(guest_fixture):
    # Assert
    assert guest_fixture.invitation_sent_at is not None
    assert abs((guest_fixture.invitation_sent_at - datetime.now(timezone.utc)).total_seconds()) < 10


def test_guest_is_blocked(guest_fixture):
    # Act & Assert
    assert guest_fixture.is_blocked is False

    # Set guest to blocked
    guest_fixture.is_blocked = True
    assert guest_fixture.is_blocked is True


def test_can_bring_guests(guest_fixture):
    # Act & Assert
    assert guest_fixture.can_bring_guests is True

    # Remove guest's "bring guests" permission
    guest_fixture.can_bring_guests = False
    assert guest_fixture.can_bring_guests is False