import argparse
import argcomplete


def add_cli_args():
    ap = argparse.ArgumentParser(
        "archmgr",
        description="A nixos-like declarative config and package manager for Arch Linux (or any other cdistro, with some tweaks)",
        usage="archmgr [command] [options]",
    )
    ap.add_argument("--version", "-v", action="version", version="%(prog)s V0.0.1")
    sp = ap.add_subparsers(
        title="commands",
        metavar="Use 'archmgr [command] --help' to see help for each command",
        dest="cmd",
    )

    # ┌                                                ┐
    # │                  Subcommands                   │
    # └                                                ┘
    commit = sp.add_parser(
        "commit", help="apply pending changes and commit to git repo"
    )
    commit.add_argument("--force", "-f", help="force apply", action="store_true")
    commit.add_argument(
        "--no-apply", "-n", help="do not apply to local system", action="store_true"
    )
    commit.add_argument(
        "--no-commit", "-N", help="do not commit changes to repo", action="store_true"
    )
    commit.add_argument(
        "--no-render", "-r", help="do not re-render renderables", action="store_true"
    )
    commit.add_argument(
        "--dry-run",
        "-d",
        help="print out files that would be changed",
        action="store_true",
    )

    sp.add_parser("config", help="prints information about your config")

    init = sp.add_parser("init", help="initialize a new archmgr repository")
    init.add_argument(
        "--force",
        "-f",
        help="resets the git repository and initializes new archmgr repo",
        action="store_true",
    )

    push = sp.add_parser("push", help="push pending changes to git remote")
    push.add_argument(
        "--force",
        "-f",
        help="force push (overriding possible remote changes)",
        action="store_true",
    )

    pull = sp.add_parser("pull", help="pull changes from git remote")
    pull.add_argument("--rebase", "-r", help="execute rebase", action="store_true")
    pull.add_argument(
        "--apply",
        "-a",
        help="also apply the changes to the local system",
        action="store_true",
    )

    argcomplete.autocomplete(ap)

    return ap.parse_args(), ap