import re
from config.settings import settings

class ReadmeEditor:
    def __init__(self, file_path: str = None):
        self.file_path = file_path or settings.README_PATH

    def update_section(self, new_content: str):
        with open(self.file_path, 'r', encoding='utf-8') as f:
            content = f.read()

        # Regex to find content between markers
        pattern = re.compile(
            f"({re.escape(settings.START_MARKER)})(.*?)({re.escape(settings.END_MARKER)})",
            re.DOTALL
        )

        if not pattern.search(content):
            print(f"Markers {settings.START_MARKER} and {settings.END_MARKER} not found in {self.file_path}")
            return False

        updated_content = pattern.sub(
            f"\\1\n\n{new_content}\n\n\\3",
            content
        )

        with open(self.file_path, 'w', encoding='utf-8') as f:
            f.write(updated_content)
        
        return True