"""
Test fixtures and configuration.
"""

import pytest
from unittest.mock import MagicMock, AsyncMock, patch
from datetime import datetime, timedelta
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker

from app.core.database import Base


# In-memory SQLite for testing
TEST_DATABASE_URL = "sqlite:///:memory:"


@pytest.fixture
def test_engine():
    """Create an in-memory SQLite engine for testing."""
    engine = create_engine(
        TEST_DATABASE_URL,
        connect_args={"check_same_thread": False}
    )
    Base.metadata.create_all(bind=engine)
    yield engine
    Base.metadata.drop_all(bind=engine)


@pytest.fixture
def test_session(test_engine):
    """Create a test database session."""
    TestSessionLocal = sessionmaker(
        autocommit=False, autoflush=False, bind=test_engine
    )
    session = TestSessionLocal()
    yield session
    session.close()


@pytest.fixture
def mock_openai_client():
    """Mock OpenAI client for DeepSeek API tests."""
    mock_client = MagicMock()

    mock_response = MagicMock()
    mock_response.choices = [MagicMock()]
    mock_response.choices[0].message.content = "Generated test content #TechTip #AI"

    mock_client.chat.completions.create.return_value = mock_response

    return mock_client


@pytest.fixture
def mock_httpx_client():
    """Mock httpx client for API calls."""
    mock_client = AsyncMock()
    mock_response = AsyncMock()
    mock_response.status_code = 200
    mock_response.json.return_value = {"id": "123", "success": True}
    mock_client.get.return_value = mock_response
    mock_client.post.return_value = mock_response
    return mock_client


@pytest.fixture
def sample_product():
    """Sample product data for testing."""
    return {
        "name": "Laptop HP Pavilion",
        "description": "Laptop potente para trabajo y gaming",
        "price": 15999.00,
        "category": "laptops",
        "specs": {
            "processor": "Intel Core i5",
            "ram": "16GB",
            "storage": "512GB SSD"
        },
        "highlights": ["Alta velocidad", "Diseño compacto", "Garantía 2 años"]
    }


@pytest.fixture
def sample_service():
    """Sample service data for testing."""
    return {
        "name": "Automatización con IA",
        "description": "Automatiza tus procesos con inteligencia artificial",
        "category": "ai_automation",
        "target_sectors": ["retail", "manufactura", "servicios"],
        "benefits": ["Reduce costos", "Aumenta productividad", "24/7 operación"],
        "call_to_action": "Agenda una demo gratuita"
    }


@pytest.fixture
def sample_interaction():
    """Sample interaction data for testing."""
    return {
        "content": "¿Qué procesador recomiendas para edición de video?",
        "type": "comment",
        "platform": "x",
        "author": "user123"
    }


@pytest.fixture
def mock_settings():
    """Mock settings for testing."""
    with patch('app.core.config.settings') as mock:
        mock.DEEPSEEK_API_KEY = "test-api-key"
        mock.DEEPSEEK_BASE_URL = "https://api.deepseek.com"
        mock.BUSINESS_NAME = "Consultoría AS"
        mock.BUSINESS_LOCATION = "Tijuana, México"
        mock.BUSINESS_WEBSITE = "https://consultoria-as.com"
        mock.CONTENT_TONE = "Profesional pero accesible"
        yield mock


@pytest.fixture
def fixed_datetime():
    """Fixed datetime for consistent testing."""
    return datetime(2024, 6, 15, 10, 0, 0)  # Saturday 10:00