---
# Playbook: Gather System Information
# Description: Collect comprehensive hardware and software information from all managed hosts
# Tags: system_info, inventory, monitoring
# Author: Ansible Infrastructure Team

- name: Gather comprehensive system information
  hosts: all
  become: true
  gather_facts: true

  vars:
    # Override these variables as needed
    system_info_stats_base_dir: "./stats/machines"
    system_info_json_indent: 2

  pre_tasks:
    - name: Display playbook information
      debug:
        msg:
          - "=================================================="
          - "System Information Gathering Playbook"
          - "=================================================="
          - "Target hosts: {{ ansible_play_hosts | length }}"
          - "Statistics directory: {{ system_info_stats_base_dir }}"
          - "Timestamp: {{ ansible_date_time.iso8601 }}"
          - "=================================================="
      run_once: true
      tags: [always]

  roles:
    - role: system_info
      tags: [system_info]

  post_tasks:
    - name: Display completion summary
      debug:
        msg:
          - "=================================================="
          - "System Information Collection Complete"
          - "=================================================="
          - "Host: {{ ansible_fqdn }}"
          - "Statistics saved to: {{ system_info_stats_dir }}"
          - "Files created:"
          - "  - system_info.json (latest)"
          - "  - system_info_{{ ansible_date_time.epoch }}.json (backup)"
          - "  - summary.txt (human-readable)"
          - "=================================================="
      tags: [always]