"""Pytest configuration and fixtures for AI Code Audit CLI tests."""

import pytest
import tempfile
from pathlib import Path


@pytest.fixture
def sample_python_code():
    """Sample Python code with various issues."""
    return '''
import os
import unused_module

def example_function(password="secret123"):
    api_key = "AKIAIOSFODNN7EXAMPLE"
    try:
        result = os.system(f"echo {password}")
    except:
        pass
    return result

def bad_function(items=[]):
    for i in range(100):
        pass
    return items
'''


@pytest.fixture
def clean_python_code():
    """Sample clean Python code without issues."""
    return '''
def calculate_sum(numbers: list[int]) -> int:
    """Calculate the sum of a list of numbers."""
    total = 0
    for num in numbers:
        total += num
    return total

if __name__ == "__main__":
    numbers = [1, 2, 3, 4, 5]
    print(calculate_sum(numbers))
'''


@pytest.fixture
def sample_javascript_code():
    """Sample JavaScript code with various issues."""
    return '''
const apiKey = "sk-1234567890abcdef";
const password = "secret123";

function processData(data) {
    try {
        const result = eval(data.userInput);
        return result;
    } catch (e) {
        // Silent catch
    }
}

function badExample(items = []) {
    for (let i = 0; i < 100; i++) {
        console.log(i);
    }
}
'''


@pytest.fixture
def temp_directory():
    """Create a temporary directory with test files."""
    with tempfile.TemporaryDirectory() as tmpdir:
        yield Path(tmpdir)


@pytest.fixture
def test_files(temp_directory, sample_python_code, clean_python_code, sample_javascript_code):
    """Create test files in temp directory."""
    (temp_directory / "bad_code.py").write_text(sample_python_code)
    (temp_directory / "good_code.py").write_text(clean_python_code)
    (temp_directory / "bad_code.js").write_text(sample_javascript_code)
    return temp_directory


@pytest.fixture
def mock_scan_result():
    """Create a mock scan result for testing."""
    from src.core.models import ScanResult, Issue, IssueCategory, SeverityLevel

    result = ScanResult(files_scanned=3, target_path="/test")
    result.add_issue(Issue(
        severity=SeverityLevel.HIGH,
        category=IssueCategory.SECURITY,
        file_path="/test/file.py",
        line_number=5,
        message="Hardcoded credential detected",
        suggestion="Use environment variables",
        scanner_name="test",
    ))
    result.add_issue(Issue(
        severity=SeverityLevel.MEDIUM,
        category=IssueCategory.ANTI_PATTERN,
        file_path="/test/file.py",
        line_number=10,
        message="Mutable default argument detected",
        suggestion="Use None as default",
        scanner_name="test",
    ))
    return result