import click
import os
import sys
import vultron.cmd

class Help(vultron.cmd.Command):
  def init(self):
    self.uses_api = False

  def vultron_help(self, *args):
    pass

class Account(vultron.cmd.Command):
  def init(self):
    self.default = "info"

  def vultron_info(self, *args):
    pass

@click.command()
@click.option("--help", is_flag=True)
@click.option("--api-key", type=str)
@click.argument("args", nargs=-1)
def app(help, api_key, args):
  env_key = os.getenv("VULTR_API_KEY")

  if api_key is None and env_key:
    api_key = env_key

  shortcut = "help"

  if len(args):
    shortcut = args[0]
    args = args[1:]

  try:
    vultron_cmd = vultron.cmd.find_cmd(shortcut)
    vultron_api = vultron_cmd(sys.argv[0], api_key=api_key)

    if len(args):
      shortcut = args[0]
      args = args[1:]
    else:
      shortcut = vultron_api.default

    vultron_fn = vultron_api.find(shortcut)
    vultron_fn(*args)
  except vultron.cmd.CmdNotFound as err:
    print(err)