from os import getenv
from flask import Flask
from flask_socketio import SocketIO

from server import setup

import eventlet
eventlet.monkey_patch()

app = Flask(__name__)

app.secret_key = getenv('APP_SECRET')

if not app.secret_key:
    print("Please set a secret key via environment variable APP_SECRET")
    import sys
    sys.exit(1)

socketio = SocketIO(app, async_mode='eventlet')

setup(app, socketio)


if __name__ == '__main__':
    print("starting")
    socketio.run(app, debug=(getenv('DEV', 'false') == 'true'), port=int(getenv('PORT', 5000)), host='0.0.0.0')