# -*- coding: utf-8 -*-
DOCUMENTATION = '''
module: mt_system_scheduler
author:
  - "Valentin Gurmeza"
version_added: "2.3"
short_description: Manage mikrotik system scheduler
requirements:
  - mt_api
description:
  - add, remove, or modify a system scheduler task
options:
  hostname:
    description:
      - hotstname of mikrotik router
    required: True
  username:
    description:
      - username used to connect to mikrotik router
    required: True
  password:
    description:
      - password used for authentication to mikrotik router
    required: True
  state:
    description:
      - scheduler task present or absent
    required: True
    choices:
      - present
      - absent
  comment:
    description:
      - task comment
  interval:
    description:
      - interval between two script executions, if time interval is set to zero, the script is only executed at its start time, otherwise it is executed repeatedly at the time interval is specified
  name:
    description:
      -  name of the task
    required: True
  on_event:
    description:
      - name of the script to execute.
  start_date:
    description:
      - date of the first script execution
  start_time:
    description:
      - time of the first script execution
  policy:
    description:
      - policy
'''

EXAMPLES = '''
- mt_system_scheduler:
    hostname:      "{{ inventory_hostname }}"
    username:      "{{ mt_user }}"
    password:      "{{ mt_pass }}"
    state:         present
    name:          test_by_ansible
    comment:       ansible_test
    on_event:      put "hello"
'''

from ansible.module_utils.mt_common import clean_params, MikrotikIdempotent
from ansible.module_utils.basic import AnsibleModule


def main():
  module = AnsibleModule(
    argument_spec=dict(
      hostname=dict(required=True),
      username=dict(required=True),
      password=dict(required=True, no_log=True),
      settings=dict(required=True, type='dict'),
      parameter = dict(
          required  = True,
          choices   = ['scheduler'],
          type      = 'str'
      ),
      state   = dict(
          required  = False,
          choices   = ['present', 'absent'],
          type      = 'str'
      )
    ),
    supports_check_mode=True
  )

  params = module.params
  idempotent_parameter = 'name'

  mt_obj = MikrotikIdempotent(
    hostname         = params['hostname'],
    username         = params['username'],
    password         = params['password'],
    state            = params['state'],
    desired_params   = params['settings'],
    idempotent_param = idempotent_parameter,
    api_path         = '/system/' + str(params['parameter']),
    check_mode       = module.check_mode
  )

  # exit if login failed
  if not mt_obj.login_success:
    module.fail_json(
      msg = mt_obj.failed_msg
    )

  # add, remove or edit things
  mt_obj.sync_state()

  if mt_obj.failed:
      module.fail_json(
        msg = mt_obj.failed_msg
      )
  elif mt_obj.changed:
    module.exit_json(
      failed=False,
      changed=True,
      msg=mt_obj.changed_msg,
      diff={ "prepared": {
          "old": mt_obj.old_params,
          "new": mt_obj.new_params,
      }},
    )
  else:
    module.exit_json(
      failed=False,
      changed=False,

      msg=params['settings'],
    )

if __name__ == '__main__':
  main()