#
# (c) 2016 Red Hat Inc.
#
# This file is part of Ansible
#
# Ansible 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.
#
# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
#
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type

import copy
import sys

from ansible import constants as C
from ansible.module_utils.network_common import load_provider
from ansible.plugins.action.normal import ActionModule as _ActionModule
from ansible.utils.display import Display

from ansible.module_utils.mlnxos import mlnxos_provider_spec


try:
    from __main__ import display
except ImportError:
    display = Display()


class ActionModule(_ActionModule):

    def run(self, tmp=None, task_vars=None):

        if self._play_context.connection != 'local':
            return dict(
                failed=True,
                msg='invalid connection specified, expected connection=local, '
                    'got %s' % self._play_context.connection
            )

        provider = load_provider(mlnxos_provider_spec, self._task.args)

        pc = copy.deepcopy(self._play_context)
        pc.connection = 'network_cli'
        pc.network_os = 'mlnxos'
        pc.remote_addr = provider['host'] or self._play_context.remote_addr
        pc.port = int(provider['port'] or self._play_context.port or 22)
        pc.remote_user = provider['username'] or \
            self._play_context.connection_user
        pc.password = provider['password'] or self._play_context.password
        pc.private_key_file = provider['ssh_keyfile'] or \
            self._play_context.private_key_file
        pc.timeout = int(provider['timeout'] or C.PERSISTENT_COMMAND_TIMEOUT)
        pc.become = provider['authorize'] or False
        pc.become_pass = provider['auth_pass']

        display.vvv('using connection plugin %s' %
                    pc.connection, pc.remote_addr)
        connection = self._shared_loader_obj.connection_loader.get(
            'persistent', pc, sys.stdin)

        socket_path = connection.run()
        display.vvvv('socket_path: %s' % socket_path, pc.remote_addr)
        if not socket_path:
            return {'failed': True,
                    'msg': 'unable to open shell. Please see: '
                           'https://docs.ansible.com/ansible/'
                           'network_debug_troubleshooting.html#'
                           'unable-to-open-shell'}

        task_vars['ansible_socket'] = socket_path

        if self._play_context.become_method == 'enable':
            self._play_context.become = False
            self._play_context.become_method = None

        result = super(ActionModule, self).run(tmp, task_vars)
        return result