import argparse
from pathlib import Path
from ..configuration import Config
from ..chat import ChatDB
from ..message import MessageFilter


def hist_cmd(args: argparse.Namespace, config: Config) -> None:
    """
    Handler for the 'hist' command.
    """

    mfilter = MessageFilter(tags_or=args.or_tags,
                            tags_and=args.and_tags,
                            tags_not=args.exclude_tags,
                            question_contains=args.question,
                            answer_contains=args.answer)
    chat = ChatDB.from_dir(Path(config.cache),
                           Path(config.db),
                           mfilter=mfilter)
    chat.print(args.source_code_only,
               args.with_tags,
               args.with_files)