"""
Fixtures and configuration for pytest tests.
"""
import os
import tempfile
import pytest
import pandas as pd
from unittest.mock import Mock
import logging


@pytest.fixture
def temp_csv_file():
    """Create a temporary CSV file for testing."""
    fd, path = tempfile.mkstemp(suffix='.csv')
    os.close(fd)
    yield path
    # Cleanup
    if os.path.exists(path):
        os.unlink(path)


@pytest.fixture
def sample_data():
    """Sample data for testing."""
    return [
        ["2024-01-01", 3, 2, 4, 3, 1, 0, 2, 1, "Test note 1"],
        ["2024-01-02", 2, 3, 3, 4, 1, 1, 2, 0, "Test note 2"],
        ["2024-01-03", 4, 1, 5, 2, 0, 0, 1, 1, ""],
    ]


@pytest.fixture
def sample_dataframe():
    """Sample DataFrame for testing."""
    return pd.DataFrame({
        'date': ['2024-01-01', '2024-01-02', '2024-01-03'],
        'depression': [3, 2, 4],
        'anxiety': [2, 3, 1],
        'sleep': [4, 3, 5],
        'appetite': [3, 4, 2],
        'bupropion': [1, 1, 0],
        'hydroxyzine': [0, 1, 0],
        'gabapentin': [2, 2, 1],
        'propranolol': [1, 0, 1],
        'note': ['Test note 1', 'Test note 2', '']
    })


@pytest.fixture
def mock_logger():
    """Mock logger for testing."""
    return Mock(spec=logging.Logger)


@pytest.fixture
def temp_log_dir():
    """Create a temporary directory for log files."""
    with tempfile.TemporaryDirectory() as temp_dir:
        yield temp_dir


@pytest.fixture
def mock_env_vars(monkeypatch):
    """Mock environment variables."""
    monkeypatch.setenv("LOG_LEVEL", "DEBUG")
    monkeypatch.setenv("LOG_PATH", "/tmp/test_logs")
    monkeypatch.setenv("LOG_CLEAR", "False")