#!/usr/bin/env python

import argparse
import os
import sys
import logging
import umbra
import json

arg_parser = argparse.ArgumentParser(prog=os.path.basename(__file__),
        description='browse-url - open urls in chrome/chromium and run behaviors',
        formatter_class=argparse.ArgumentDefaultsHelpFormatter)
arg_parser.add_argument('urls', metavar='URL', nargs='+', help='URL(s) to browse')
arg_parser.add_argument('--behavior-parameters', dest='behavior_parameters',
        default=None, help='json blob of parameters to use populate the javascript behavior template, e.g. {"parameter_username":"x","parameter_password":"y"}')
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('-v', '--verbose', dest='log_level',
        action="store_const", default=logging.INFO, const=logging.DEBUG)
arg_parser.add_argument('--version', action='version',
        version="umbra {} - {}".format(umbra.version, os.path.basename(__file__)))
args = arg_parser.parse_args(args=sys.argv[1:])

logging.basicConfig(stream=sys.stdout, level=args.log_level,
        format='%(asctime)s %(process)d %(levelname)s %(threadName)s %(name)s.%(funcName)s(%(filename)s:%(lineno)d) %(message)s')

behavior_parameters = None
if args.behavior_parameters is not None:
    behavior_parameters = json.loads(args.behavior_parameters)

with umbra.Browser(chrome_exe=args.chrome_exe) as browser:
    for url in args.urls:
        browser.browse_page(url, behavior_parameters=behavior_parameters)

