__author__ = 'tyrel'
from django.core.management.base import BaseCommand, CommandError
from django.contrib.auth.models import User
from tracking.models import Track, Point
from xml.etree import ElementTree
import os


class Command(BaseCommand):
    help = 'Import a gpx file'

    def add_arguments(self, parser):
        parser.add_argument('username', help="Username to import to.")
        parser.add_argument('filepath', help="File or directory to import a gpx file.")

    def handle(self, *args, **options):
        username = options['username']
        filepath = options['filepath']
        try:
            user = User.objects.get(username=username)
        except User.DoesNotExist:
            raise CommandError("User %s does not exist" % username)

        self.stdout.write("Importing for user %s" % user.username)

        if os.path.isdir(filepath):
            self.stdout("OK, path")
        elif os.path.isfile(filepath):
            self.stdout("OK, file")
        else:
            raise CommandError("{0} is neither an existing file, nor a path.".format(filepath))