from pydoc import apropos
from sqlalchemy.orm import sessionmaker
from recipe_graph import db
import json
import argparse
import logging
import sys


def load_file(f_name: str):
    with open(f_name) as f:
        sites = json.load(f)
    return sites


def setup_argparser(args) -> argparse.Namespace:
    parser = argparse.ArgumentParser(description="Import recipes into database")
    parser.add_argument("file", type=str, help="JSON file with recipe site information")
    parser.add_argument("-v", "--verbose", action="store_true")

    return parser.parse_args(args)


def setup_logging(args: argparse.Namespace) -> logging.Logger:
    logger = logging.Logger("insert_sites", logging.WARNING)
    if args.verbose:
        logger.setLevel(logging.INFO)
        logging.getLogger("sqlalchemy.engine").setLevel(logging.INFO)
    return logger


def main(): # pragma: no cover
    args = setup_argparser(sys.argv[1:])
    logger = setup_logging(args)

    S = db.get_session()
    sites = load_file(args.file)

    with S.begin() as session:
        for site in sites:
            logger.info(f"Adding {site}")
            session.add(db.RecipeSite(**site))


if __name__ == "__main__": # pragma: no cover
    main()