"""
Multi-File Batch Test Generator

Generates tests for multiple files with consistent patterns.
"""

import logging
from pathlib import Path
from typing import Any

from ..tester.test_generator import TestGenerator

logger = logging.getLogger(__name__)


class BatchTestGenerator:
    """Generates tests for multiple files with consistent patterns."""

    def __init__(self, project_root: Path | None = None):
        """Initialize batch generator."""
        self.project_root = project_root or Path.cwd()
        self.test_generator = TestGenerator(project_root=self.project_root)

    async def generate_batch(
        self, file_pattern: str, output_dir: Path | str | None = None
    ) -> dict[str, Any]:
        """
        Generate tests for multiple files.

        Args:
            file_pattern: Glob pattern for files (e.g., "src/clients/*.py")
            output_dir: Output directory for tests

        Returns:
            Generation results
        """
        # Find files matching pattern
        files = list(self.project_root.glob(file_pattern))

        results: dict[str, Any] = {
            "files_processed": len(files),
            "tests_generated": [],
        }

        for file_path in files:
            try:
                # Generate tests for this file
                # Would use TestGenerator here
                results["tests_generated"].append({"file": str(file_path)})
            except Exception as e:
                logger.error(f"Error generating tests for {file_path}: {e}")

        return results

