---
- name: Install basic development packages
  ansible.builtin.apt:
    name:
      # Development tools
      - git
      # Build tools
      - build-essential
      - python3
      - python3-pip
    state: present
  become: true

- name: Check if NodeSource Node.js is installed
  ansible.builtin.command: node --version
  register: node_version_check
  failed_when: false
  changed_when: false

- name: Check if NodeSource repository exists and is correct
  ansible.builtin.shell: |
    if [ -f /etc/apt/sources.list.d/nodesource.list ]; then
      if grep -q "deb \[signed-by=/etc/apt/keyrings/nodesource.gpg\] https://deb.nodesource.com/node_22.x nodistro main" /etc/apt/sources.list.d/nodesource.list; then
        echo "correct_config"
      else
        echo "wrong_config"
      fi
    else
      echo "not_exists"
    fi
  register: nodesource_repo_check
  failed_when: false
  when: node_version_check.rc != 0 or not node_version_check.stdout.startswith('v2')

- name: Check if NodeSource GPG key exists and is correct
  ansible.builtin.shell: |
    if [ -f /etc/apt/keyrings/nodesource.gpg ]; then
      if file /etc/apt/keyrings/nodesource.gpg | grep -q "PGP"; then
        echo "correct_key"
      else
        echo "wrong_key"
      fi
    else
      echo "not_exists"
    fi
  register: nodesource_key_check
  failed_when: false
  when: node_version_check.rc != 0 or not node_version_check.stdout.startswith('v2')

- name: Remove incorrect NodeSource repository
  ansible.builtin.file:
    path: /etc/apt/sources.list.d/nodesource.list
    state: absent
  become: true
  when:
    - node_version_check.rc != 0 or not node_version_check.stdout.startswith('v2')
    - nodesource_repo_check.stdout == "wrong_config"

- name: Remove incorrect NodeSource key
  ansible.builtin.file:
    path: /etc/apt/keyrings/nodesource.gpg
    state: absent
  become: true
  when:
    - node_version_check.rc != 0 or not node_version_check.stdout.startswith('v2')
    - nodesource_key_check.stdout == "wrong_key"

- name: Create keyrings directory
  ansible.builtin.file:
    path: /etc/apt/keyrings
    state: directory
    mode: '0755'
  become: true
  when:
    - node_version_check.rc != 0 or not node_version_check.stdout.startswith('v2')
    - nodesource_key_check.stdout in ["not_exists", "wrong_key"]

- name: Add NodeSource GPG key only if needed
  ansible.builtin.get_url:
    url: https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key
    dest: /etc/apt/keyrings/nodesource.gpg
    mode: '0644'
    force: true
  become: true
  when:
    - node_version_check.rc != 0 or not node_version_check.stdout.startswith('v2')
    - nodesource_key_check.stdout in ["not_exists", "wrong_key"]

- name: Add NodeSource repository only if needed
  ansible.builtin.apt_repository:
    repo: "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_22.x nodistro main"
    state: present
    update_cache: false
  become: true
  when:
    - node_version_check.rc != 0 or not node_version_check.stdout.startswith('v2')
    - nodesource_repo_check.stdout in ["not_exists", "wrong_config"]

- name: Install Node.js 22 from NodeSource
  ansible.builtin.apt:
    name: nodejs
    state: present
  become: true
  when: node_version_check.rc != 0 or not node_version_check.stdout.startswith('v2')

- name: Verify Node.js installation
  ansible.builtin.command: node --version
  register: final_node_version
  changed_when: false

- name: Display Node.js version
  ansible.builtin.debug:
    msg: "Node.js version installed: {{ final_node_version.stdout }}"