import pytest
import asyncio
from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
from sqlalchemy.orm import sessionmaker
from httpx import AsyncClient
from shared.database import Base
from shared.config import settings
from services.user_service.main import app

# Test database URL
TEST_DATABASE_URL = "postgresql+asyncpg://admin:password@localhost:5432/women_safety_test"

# Test engine
test_engine = create_async_engine(TEST_DATABASE_URL, echo=True)
TestAsyncSession = sessionmaker(test_engine, class_=AsyncSession, expire_on_commit=False)


@pytest.fixture(scope="session")
def event_loop():
    """Create an instance of the default event loop for the test session."""
    loop = asyncio.get_event_loop_policy().new_event_loop()
    yield loop
    loop.close()


@pytest.fixture(scope="session")
async def setup_database():
    """Set up test database"""
    async with test_engine.begin() as conn:
        await conn.run_sync(Base.metadata.create_all)
    yield
    async with test_engine.begin() as conn:
        await conn.run_sync(Base.metadata.drop_all)


@pytest.fixture
async def db_session(setup_database):
    """Create a test database session"""
    async with TestAsyncSession() as session:
        yield session
        await session.rollback()


@pytest.fixture
async def client():
    """Create test client"""
    async with AsyncClient(app=app, base_url="http://testserver") as ac:
        yield ac


@pytest.fixture
def user_data():
    """Sample user data for testing"""
    return {
        "email": "test@example.com",
        "password": "testpassword123",
        "first_name": "Test",
        "last_name": "User",
        "phone": "+1234567890"
    }