import argparse
from importlib.metadata import version


def parse_args():
    parser = argparse.ArgumentParser(prog="bw-menu")
    parser.add_argument(
        "--version", action="version", version=f"%(prog)s {version('bw-menu')}"
    )
    subparsers = parser.add_subparsers(dest="command", required=True)

    # select subcommand
    select_parser = subparsers.add_parser("select")
    select_parser.add_argument("--selector", default="rofi", choices=["rofi", "fzf"])
    select_parser.add_argument(
        "--field", default="password", choices=["username", "password", "totp", "name"]
    )
    select_parser.add_argument("--print", dest="print_result", action="store_true")
    # rofi script-mode passes the selected title as a positional arg — accept and ignore it
    select_parser.add_argument("_rofi_arg", nargs="?", help=argparse.SUPPRESS)

    # history subcommand
    history_parser = subparsers.add_parser("history")
    history_sub = history_parser.add_subparsers(dest="history_command", required=True)

    history_sub.add_parser("list")

    get_parser = history_sub.add_parser("get")
    get_parser.add_argument("index", type=int)
    get_parser.add_argument(
        "--field", default="password", choices=["username", "password", "totp", "name"]
    )
    get_parser.add_argument("--print", dest="print_result", action="store_true")

    return parser.parse_args()