#!/usr/bin/env python
# vim: set sw=4 et:
 
import logging
import argparse
import time
import umbra
import sys
import signal
import os
import umbra.controller

if __name__=="__main__":
    # logging.basicConfig(stream=sys.stdout, level=logging.INFO,
    logging.basicConfig(stream=sys.stdout, level=logging.DEBUG,
            format='%(asctime)s %(process)d %(levelname)s %(threadName)s %(name)s.%(funcName)s(%(filename)s:%(lineno)d) %(message)s')

    import faulthandler
    faulthandler.register(signal.SIGQUIT)

    arg_parser = argparse.ArgumentParser(prog=os.path.basename(sys.argv[0]),
            description='umbra - Browser automation tool',
            formatter_class=argparse.ArgumentDefaultsHelpFormatter)
    arg_parser.add_argument('-w', '--browser-wait', dest='browser_wait', default='60',
            help='Seconds to wait for browser initialization')
    arg_parser.add_argument('-e', '--executable', dest='chrome_exe', default='chromium-browser',
            help='Executable to use to invoke chrome')
    arg_parser.add_argument('-u', '--url', dest='amqp_url', default='amqp://guest:guest@localhost:5672/%2f',
            help='URL identifying the amqp server to talk to')
    arg_parser.add_argument('-n', '--max-browsers', dest='max_browsers', default='3',
            help='Max number of chrome instances simultaneously browsing pages')
    args = arg_parser.parse_args(args=sys.argv[1:])

    controller = umbra.controller.AmqpBrowserController(args.amqp_url,
		    args.chrome_exe, args.browser_wait,
		    max_active_browsers=int(args.max_browsers))
    try:
        while True:
            time.sleep(0.5)
    except:
        pass
    finally:
        controller.shutdown()