# Copyright 2023 (c) Anna Schumaker
"""Implements the toplevel xfstestsdb command."""
import argparse
from . import sqlite
from . import delete
from . import gc
from . import gtk
from . import list
from . import new
from . import rename
from . import show
from . import tag
from . import testcase
from . import untag
from . import xunit

MAJOR = 1
MINOR = 6


class Command:
    """The root xfstestsdb command."""

    def __init__(self) -> None:
        """Initialize the xfstestsdb command."""
        self.parser = argparse.ArgumentParser()
        self.parser.set_defaults(function=lambda x: self.parser.print_usage())
        self.parser.add_argument("--version", action="store_true",
                                 help="show version number and exit")
        self.subparser = self.parser.add_subparsers(title="commands")
        self.sql = sqlite.Connection()
        self.commands = {"delete": delete.Command(self.subparser, self.sql),
                         "gc": gc.Command(self.subparser, self.sql),
                         "gtk": gtk.Command(self.subparser, self.sql),
                         "list": list.Command(self.subparser, self.sql),
                         "new": new.Command(self.subparser, self.sql),
                         "rename": rename.Command(self.subparser, self.sql),
                         "show": show.Command(self.subparser, self.sql),
                         "tag": tag.Command(self.subparser, self.sql),
                         "testcase": testcase.Command(self.subparser,
                                                      self.sql),
                         "untag": untag.Command(self.subparser, self.sql),
                         "xunit": xunit.Command(self.subparser, self.sql)}

    def __del__(self) -> None:
        """Clean up."""
        self.sql.close()

    def run(self, args: list = None) -> None:
        """Run the xfstestsdb command."""
        parsed = self.parser.parse_args(args)
        if parsed.version:
            print(f"xfstestsdb v{MAJOR}.{MINOR}"
                  f"{'-debug' if __debug__ else ''}")
        else:
            with self.sql:
                parsed.function(parsed)