"""API test fixtures."""

from collections.abc import AsyncGenerator
from unittest.mock import AsyncMock, MagicMock, patch

import pytest
from httpx import ASGITransport, AsyncClient

from app.infrastructure.auth.models import TokenInfo
from app.main import app_factory


@pytest.fixture
def mock_keycloak_client() -> MagicMock:
    """Create mock Keycloak client for testing."""
    mock_client = AsyncMock()
    mock_client.introspect_token.return_value = TokenInfo(
        active=True,
        user_id="test-user-id",
        username="testuser",
        email="test@example.com",
        roles=["user"],
    )
    return mock_client


@pytest.fixture
async def client(mock_keycloak_client: MagicMock) -> AsyncGenerator[AsyncClient]:
    """Create async HTTP client for API testing."""
    with patch(
        "app.presentation.api.deps.KeycloakAuthClient",
        return_value=mock_keycloak_client,
    ):
        app = app_factory()
        transport = ASGITransport(app=app)
        async with AsyncClient(transport=transport, base_url="http://test") as ac:
            yield ac


@pytest.fixture
def auth_headers() -> dict[str, str]:
    """Return mock authentication headers."""
    return {"Authorization": "Bearer test_token"}


@pytest.fixture
def unauthorized_keycloak_client() -> MagicMock:
    """Create mock Keycloak client that returns invalid token."""
    mock_client = AsyncMock()
    mock_client.introspect_token.return_value = TokenInfo(
        active=False,
        user_id="",
        username="",
        email="",
        roles=[],
    )
    return mock_client