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"""Goto command."""

from command import Command
from data.base import db

class Goto(Command):

    """
    Go to a new room or location

    Usage:
      goto <destination>

    This command allows to move from room to room with no constraint.
    The destination can either be another player or a room's barcode.

    """

    args = Command.new_parser()
    args.add_argument("word", dest="destination")

    async def run(self, destination: str):
        """Command body."""
        room = db.Room.get(barcode=destination.lower())
        if room is None:
            player = db.Player.get(name=destination)
            if player:
                room = player.location

        if room is None:
            await self.msg("Cannot find the {destination} location.")
        else:
            self.character.location = room
            await self.msg(room.look(self.character), raw=True)
