---
# Robot flavor (Robot Webservice API)
- name: Assert Robot credentials present
  ansible.builtin.assert:
    that:
      - (HETZNER_ROBOT_USER | default('') | length) > 0
      - (HETZNER_ROBOT_PASSWORD | default('') | length) > 0
    fail_msg: "Robot credentials required: HETZNER_ROBOT_USER / HETZNER_ROBOT_PASSWORD."
  no_log: "{{ hetzner_no_log | bool }}"

- name: Validate records (robot)
  ansible.builtin.assert:
    that:
      - rdns_records | length > 0
      - (rdns_records | selectattr('ip_address','defined') | list | length) == (rdns_records | length)
      - (rdns_records | selectattr('dns_ptr','defined') | list | length) == (rdns_records | length)
    fail_msg: "Each record must have ip_address and dns_ptr for Robot rDNS."
  no_log: "{{ hetzner_no_log | bool }}"

- name: Apply rDNS via Hetzner Robot API
  vars:
    hetzner_robot_base_url: "{{ HETZNER_ROBOT_BASE_URL }}"
    ip_path: "{{ item.ip_address | urlencode }}"
  ansible.builtin.uri:
    url: "{{ hetzner_robot_base_url }}/rdns/{{ ip_path }}"
    method: POST
    user: "{{ HETZNER_ROBOT_USER }}"
    password: "{{ HETZNER_ROBOT_PASSWORD }}"
    force_basic_auth: true
    headers:
      Accept: application/json
    body_format: form-urlencoded
    body:
      ptr: "{{ item.dns_ptr }}"
    status_code: [200, 201]
  loop: "{{ rdns_records }}"
  loop_control:
    label: "{{ item.ip_address }} -> {{ item.dns_ptr }}"
  async: "{{ hetzner_async_enabled | ternary(hetzner_async_time, omit) }}"
  poll: "{{ hetzner_async_enabled | ternary(hetzner_async_poll, omit) }}"
  no_log: "{{ hetzner_no_log | bool }}"