---
- name: Verify API connectivity and fetch basic facts
  community.routeros.api_facts:
    gather_subset:
      - default
      - hardware

- name: Show target identity
  ansible.builtin.debug:
    msg: "Managing {{ ansible_host }} ({{ ansible_facts['net_model'] | default('unknown model') }})"

- name: Assert expected router model
  ansible.builtin.assert:
    that:
      - ansible_facts['net_model'] is defined
      - ansible_facts['net_model'] == "CRS418-8P-8G-2S+"
    fail_msg: "Unexpected router model: {{ ansible_facts['net_model'] | default('unknown') }}"
    success_msg: "Router model matches expected CRS418-8P-8G-2S+"

- name: Read RouterOS device-mode flags
  community.routeros.api:
    path: system/device-mode
  register: routeros_device_mode
  check_mode: false
  changed_when: false

- name: Assert container feature is enabled in device mode
  ansible.builtin.assert:
    that:
      - not (routeros_device_mode.skipped | default(false))
      - (routeros_device_mode | to_nice_json | lower) is search('container[^a-z0-9]+(yes|true)')
    fail_msg: "RouterOS device-mode does not report container as enabled. Payload: {{ routeros_device_mode | to_nice_json }}"
    success_msg: "RouterOS device-mode confirms container=yes"

- name: Read configured disks
  community.routeros.api_info:
    path: disk
  register: routeros_disks
  check_mode: false

- name: Assert usb1 disk is present
  ansible.builtin.assert:
    that:
      - (routeros_disks.result | selectattr('slot', 'equalto', 'usb1') | list | length) > 0
    fail_msg: "Required disk slot usb1 is not present on router."
    success_msg: "Required disk usb1 is present"