#!/usr/bin/python
#
# 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


ANSIBLE_METADATA = {
    "metadata_version": "1.1",
    "status": ["preview"],
    "supported_by": "network",
}


DOCUMENTATION = """module: checkpoint_run_script
short_description: Run scripts on Check Point devices over Web Services API
description:
- Run scripts on Check Point devices. All operations are performed over Web Services
  API.
version_added: "2.7"
author: Ansible by Red Hat (@rcarrillocruz)
options:
  script_name:
    description:
    - Name of the script.
    type: str
    required: true
  script:
    description:
    - Script body contents.
    type: str
    required: true
  targets:
    description:
    - Targets the script should be run against. Can reference either name or UID.
    type: list
    required: true
"""

EXAMPLES = """
- name: Run script
  checkpoint_run_script:
    script_name: "List root"
    script: ls -l /
    targets:
      - mycheckpointgw
"""

RETURN = """
checkpoint_run_script:
  description: The checkpoint run script output.
  returned: always.
  type: list
"""


from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.connection import Connection


def run_script(module, connection):
    script_name = module.params["script_name"]
    script = module.params["script"]
    targets = module.params["targets"]

    payload = {
        "script-name": script_name,
        "script": script,
        "targets": targets,
    }

    code, response = connection.send_request("/web_api/run-script", payload)

    return code, response


def main():
    argument_spec = dict(
        script_name=dict(type="str", required=True),
        script=dict(type="str", required=True),
        targets=dict(type="list", required=True),
    )

    module = AnsibleModule(argument_spec=argument_spec)
    connection = Connection(module._socket_path)
    code, response = run_script(module, connection)
    result = {"changed": True}

    if code == 200:
        result["checkpoint_run_script"] = response
    else:
        module.fail_json(
            msg="Checkpoint device returned error {0} with message {1}".format(
                code, response
            )
        )

    module.exit_json(**result)


if __name__ == "__main__":
    main()