"""Pytest configuration and fixtures"""
import os
import pytest
import tempfile
import shutil
from app import create_app
from app.models.user import User


@pytest.fixture
def app():
    """Create application for testing"""
    app = create_app('testing')

    # Create temporary data directory
    with app.app_context():
        os.makedirs(app.config['DATA_DIR'], exist_ok=True)

    yield app

    # Cleanup temporary directory
    with app.app_context():
        if os.path.exists(app.config['DATA_DIR']):
            shutil.rmtree(app.config['DATA_DIR'])


@pytest.fixture
def client(app):
    """Create test client"""
    return app.test_client()


@pytest.fixture
def runner(app):
    """Create test CLI runner"""
    return app.test_cli_runner()


@pytest.fixture
def admin_user(app):
    """Create administrator user for testing"""
    with app.app_context():
        user = User.create(
            username='admin',
            email='admin@example.com',
            password='admin123',
            role='administrator'
        )
        yield user
        # Cleanup
        user.delete()


@pytest.fixture
def product_owner_user(app):
    """Create product owner user for testing"""
    with app.app_context():
        user = User.create(
            username='owner',
            email='owner@example.com',
            password='owner123',
            role='product_owner',
            product_ids=['prod_0001']
        )
        yield user
        # Cleanup
        user.delete()


@pytest.fixture
def authenticated_admin_client(client, admin_user):
    """Create authenticated admin client"""
    with client:
        client.post('/auth/login', data={
            'username': 'admin',
            'password': 'admin123'
        }, follow_redirects=True)
        yield client


@pytest.fixture
def authenticated_owner_client(client, product_owner_user):
    """Create authenticated product owner client"""
    with client:
        client.post('/auth/login', data={
            'username': 'owner',
            'password': 'owner123'
        }, follow_redirects=True)
        yield client