#!/usr/bin/env python3

import argparse

import zulip

usage = """alert-words (get | add | remove) [words] [options]


Example: alert-words get
Example: alert-words add foo bar
Example: alert-words remove banana
"""


parser = zulip.add_default_arguments(argparse.ArgumentParser(usage=usage))
parser.add_argument('operation', choices=['get', 'add', 'remove'], type=str)
parser.add_argument('words', type=str, nargs='*')
options = parser.parse_args()

client = zulip.init_from_options(options)

if options.operation == 'get':
    result = client.get_alert_words()
elif options.operation == 'add':
    result = client.add_alert_words(options.words)
elif options.operation == 'remove':
    result = client.remove_alert_words(options.words)

print(result)
