# -*- coding: utf-8 -*-
# mail
# Copyright (C) 2016 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
"""
Bitmask Command Line interface: mail
"""
import argparse
import sys

from colorama import Fore

from leap.bitmask.cli import command


class Mail(command.Command):
    service = 'mail'
    usage = '''{name} mail <subcommand>

Bitmask Encrypted Email Service

SUBCOMMANDS:

   enable               Start service
   disable              Stop service
   status               Display status about service
   get_token            Returns token for the mail service

'''.format(name=command.appname)

    commands = ['enable', 'disable', 'get_token']

    def status(self, raw_args):
        parser = argparse.ArgumentParser(
            description='Bitmask email status',
            prog='%s %s %s' % tuple(sys.argv[:3]))
        parser.add_argument('uid', nargs='?', default=None,
                            help='uid to check the status of')
        subargs = parser.parse_args(raw_args)

        self.data.append('status')
        if subargs.uid:
            self.data.append(subargs.uid)
        return self._send(self._print_status)

    def _print_status(self, status, depth=0):
        for name, v in [('mail', status)] + status['childrenStatus'].items():
            line = Fore.RESET + name.ljust(10)
            if v['status'] in ('on', 'starting'):
                line += Fore.GREEN
            elif v['status'] == 'failure':
                line += Fore.RED
            line += v['status']
            if v['error']:
                line += Fore.RED + " (" + v['error'] + ")"
            line += Fore.RESET
            print(line)

        for k, v in status.items():
            if k in ('status', 'childrenStatus', 'error'):
                continue
            print(Fore.RESET + k.ljust(10) + Fore.CYAN + str(v) + Fore.RESET)