#!/usr/bin/python3
# -*- coding: utf-8 -*-

import argparse

from vmmgr.config import Config
from vmmgr.vmmgr import VMMgr

parser = argparse.ArgumentParser(description='VM application manager')
subparsers = parser.add_subparsers()

parser_register_app = subparsers.add_parser('register-app')
parser_register_app.set_defaults(action='register-app')
parser_register_app.add_argument('app', help='Application name')
parser_register_app.add_argument('host', help='Application subdomain')
parser_register_app.add_argument('login', nargs='?', help='Admin login')
parser_register_app.add_argument('password', nargs='?', help='Admin password')

parser_unregister_app = subparsers.add_parser('unregister-app')
parser_unregister_app.set_defaults(action='unregister-app')
parser_unregister_app.add_argument('app', help='Application name')

parser_rebuild_issue = subparsers.add_parser('rebuild-issue')
parser_rebuild_issue.set_defaults(action='rebuild-issue')

parser_register_proxy = subparsers.add_parser('register-proxy')
parser_register_proxy.set_defaults(action='register-proxy')
parser_register_proxy.add_argument('app', help='Application name')

parser_unregister_proxy = subparsers.add_parser('unregister-proxy')
parser_unregister_proxy.set_defaults(action='unregister-proxy')
parser_unregister_proxy.add_argument('app', help='Application name')

args = parser.parse_args()
vmmgr = VMMgr(Config())
if args.action == 'register-app':
    # Used by package install.sh script
    vmmgr.register_app(args.app, args.host, args.login, args.password)
elif args.action == 'unregister-app':
    # Used by package uninstall.sh script
    vmmgr.unregister_app(args.app)
elif args.action == 'rebuild-issue':
    # Used by inittab on VM startup
    vmmgr.rebuild_issue()
elif args.action == 'register-proxy':
    # Used in init scripts on application startup
    vmmgr.register_proxy(args.app)
elif args.action == 'unregister-proxy':
    # Used in init scripts on application stop
    vmmgr.unregister_proxy(args.app)
