---
- name: Check node version
  ansible.builtin.command: node --version
  register: ai_agent_runtime_node_version
  changed_when: false
  check_mode: false
  when: ai_agent_runtime_nodejs_enabled | bool

- name: Check npm version
  ansible.builtin.command: npm --version
  register: ai_agent_runtime_npm_version
  changed_when: false
  check_mode: false
  when: ai_agent_runtime_nodejs_enabled | bool

- name: Check python version
  ansible.builtin.command: python3 --version
  register: ai_agent_runtime_python_version
  changed_when: false
  check_mode: false
  when: ai_agent_runtime_python_enabled | bool

- name: Check pip version
  ansible.builtin.command: pip3 --version
  register: ai_agent_runtime_pip_version
  changed_when: false
  check_mode: false
  when: ai_agent_runtime_python_enabled | bool

- name: Check chromium version
  ansible.builtin.command: "{{ ai_agent_runtime_browser_resolved_executable | default(ai_agent_runtime_browser_executable) }} --version"
  register: ai_agent_runtime_chromium_version
  changed_when: false
  check_mode: false
  when: ai_agent_runtime_browser_enabled | bool

- name: Check pandoc version
  ansible.builtin.command: pandoc --version
  register: ai_agent_runtime_pandoc_version
  changed_when: false
  check_mode: false
  when: ai_agent_runtime_docs_enabled | bool

- name: Check xelatex version
  ansible.builtin.command: xelatex --version
  register: ai_agent_runtime_xelatex_version
  changed_when: false
  check_mode: false
  when: ai_agent_runtime_docs_enabled | bool

- name: Check Chinese font inventory
  ansible.builtin.command: fc-list :lang=zh family
  register: ai_agent_runtime_chinese_fonts
  changed_when: false
  check_mode: false
  when:
    - ai_agent_runtime_fonts_enabled | bool
    - ai_agent_runtime_verify_chinese_fonts | bool

- name: Assert Chinese fonts are available
  ansible.builtin.assert:
    that:
      - ai_agent_runtime_chinese_fonts.stdout | length > 0
    fail_msg: "No Chinese fonts were discovered by fontconfig."
  when:
    - ai_agent_runtime_fonts_enabled | bool
    - ai_agent_runtime_verify_chinese_fonts | bool

- name: Report AI runtime versions
  ansible.builtin.debug:
    msg:
      node: "{{ ai_agent_runtime_node_version.stdout | default('disabled') }}"
      npm: "{{ ai_agent_runtime_npm_version.stdout | default('disabled') }}"
      python3: "{{ ai_agent_runtime_python_version.stdout | default('disabled') }}"
      pip3: "{{ ai_agent_runtime_pip_version.stdout | default('disabled') }}"
      chromium: "{{ ai_agent_runtime_chromium_version.stdout | default('disabled') }}"
      pandoc: "{{ (ai_agent_runtime_pandoc_version.stdout_lines | default(['disabled']))[0] }}"
      xelatex: "{{ (ai_agent_runtime_xelatex_version.stdout_lines | default(['disabled']))[0] }}"
      chinese_font_count: "{{ (ai_agent_runtime_chinese_fonts.stdout_lines | default([])) | length }}"