import datetime
import os
from typing import Any, Dict, Union

from smolagents.tools import Tool


class MarkdownWriterTool(Tool):
    name = "markdown_writer"
    description = """Writes the given text content, which should be a summary in Markdown format, to a Markdown file with a timestamped filename.
    The assistant should provide a summary as text in Markdown format.
    Args:
        markdown_content: The text content in Markdown format to be written to the file.
    """
    inputs = {"markdown_content": {"type": "string", "description": "The Markdown content to write to the file."}}
    output_type = "string"

    def forward(self, markdown_content: str) -> str:
        """Writes the given Markdown content to a file with a timestamped name."""
        timestamp = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
        filename = f"summary_{timestamp}.md"
        filepath = os.path.join(os.getcwd(), filename)  # Save in the current working directory

        try:
            with open(filepath, "w", encoding="utf-8") as f:
                f.write(markdown_content)
            return f"Successfully wrote content to {filepath}"
        except Exception as e:
            return f"Error writing to file: {str(e)}"

    def __init__(self, *args, **kwargs):
        self.is_initialized = False