from store import Store
from command_line import  CommandLine
import argparse
from models.agent import Agent
from api import Api
from util import *


class Commander(CommandLine):
  def __init__(self, store_dir='data', agent=None):
    self.store_dir = store_dir
    self.store = Store(store_dir)
    self.agent = self.select_agent(agent)
    self.api = Api(self.store, self.agent)
    self.store.flush()
    super().__init__()
  
  def select_agent(self, agent_str):
    if agent_str is not None:
      return self.store.get(Agent, agent_str)
    else:
      agents = self.store.all('', Agent)
      agent = next(agents, None)
      if agent is None:
        symbol = input('agent name: ')
        agent = self.store.get(Agent, symbol)
      return agent
      
  def after_cmd(self):
    self.store.flush()
      
  def do_foo(self):
    self.store.foo()
    self.store.flush()
  
  def do_info(self):
    pprint(self.api.info(), 100)
    
  def do_register(self, faction):
    self.api.register(faction.upper())

def main(args):
  c = Commander(args.store_dir, args.agent)
  c.run()

if __name__ == '__main__':
  parser = argparse.ArgumentParser()
  parser.add_argument('-s', '--store-dir', default='data')
  parser.add_argument('-a', '--agent', default=None)
  args = parser.parse_args()
  main(args)