---
- name: Check if system reboot is required with teams notification
  hosts: all
  become: yes
  become_user: root

  tasks:
    - name: Check if a reboot is required
      register: reboot
      ansible.builtin.stat:
        path: /var/run/reboot-required
    
    - name: Reboot machine
      ansible.builtin.reboot:
      when: reboot.stat.exists

    - name: Wait for systems to become reachable
      wait_for_connection:
        delay: 5
        timeout: 300
      when: reboot.stat.exists
    
    - name: Collect results
      set_fact:
        results: >
          {{ 'Reboot required on ' ~ inventory_hostname ~ ' with reboot status: ' ~ (reboot.stat.exists | ternary('True', 'False')) }}

    - name: Consolidate results
      set_fact:
        consolidated_results: "{{ consolidated_results | default([]) + [results] }}"
      run_once: true
      delegate_to: localhost

    - name: Send notification to Teams
      uri:
        url: "{{ Teams_webhook }}"
        method: POST
        body: |
          {
            "text": "{{ '\n'.join(consolidated_results) }}"
          }
        body_format: json
      run_once: true
      delegate_to: localhost
      when: consolidated_results | length > 0