---
- name: Check Free Disk Space
  hosts: windows
  gather_facts: false
  tasks:
    - name: "Check Free Disk Space in C:"
      win_shell: |
        $freeSpace = [math]::Round((Get-PSDrive C | Select-Object Free).Free / 1GB, 2)
        Write-Output $freeSpace
      register: freediskspace
      
    - name: Report Free Disk Space
      debug:
        msg: "Free disk space on C: drive: {{ freediskspace.stdout | trim }} GB"
      when: freediskspace is defined and freediskspace.stdout is defined
    
    - name: Fail if there is not Enough Space
      fail:
        msg: "the node {{ inventory_hostname }} has insufficient disk space: {{ freediskspace.stdout | trim }} GB (minimum required: 20 GB)"
      when: 
        - freediskspace.stdout | trim | float < 20

    - name: Find Recovery partitions (PowerShell → JSON)
      ansible.windows.win_powershell:
        script: |
          $guid = '{DE94BBA4-06D1-4D40-A16A-BFD50179D6AC}'
          $parts = @( Get-Partition |
            Where-Object { $_.GptType -eq $guid -or $_.Type -eq 'Recovery' -or $_.Type -eq 'Unknown' } |
            Select-Object DiskNumber, PartitionNumber,
              @{n='SizeBytes';e={$_.Size}},
              @{n='SizeMB';e={[math]::Round($_.Size/1MB,2)}},
              GptType, Type )
        $parts | ConvertTo-Json -Compress -Depth 4  
      register: winre_raw
      changed_when: false

    - name: Parse JSON to a list
      ansible.builtin.set_fact:
        winre_parts: >-
          {{ (winre_raw.output | join('') | trim) | default('[]') | from_json }}

    - name: Show Recovery partition sizes
      ansible.builtin.debug:
        msg: >-
          Disk {{ item.DiskNumber }}, Partition {{ item.PartitionNumber }},
          Size: {{ item.SizeMB }} MB ({{ item.SizeBytes }} bytes)
      loop: "{{ winre_parts }}"