---
- name: "Maintenance | Start stopped automatic services"
  hosts: all
  gather_facts: true

  tasks:
    - name: "Windows | Start stopped automatic services"
      when: ansible_facts['os_family'] == 'Windows'
      ansible.windows.win_powershell:
        script: |
          $Ansible.Changed = $false
          $started = @()

          Get-CimInstance Win32_Service |
            Where-Object {
              $_.StartMode -eq 'Auto' -and
              $_.State -ne 'Running'
            } |
            ForEach-Object {
              try {
                Start-Service -Name $_.Name -ErrorAction Stop
                $started += $_.Name
                $Ansible.Changed = $true
              }
              catch {
                Write-Warning "Could not start service $($_.Name): $($_.Exception.Message)"
              }
            }

          $Ansible.Result = @{
            started_services = $started
          }
      register: started_services_windows

    - name: "Windows | Show started services"
      when: ansible_facts['os_family'] == 'Windows'
      ansible.builtin.debug:
        var: started_services_windows.result.started_services

    - name: "Linux | Collect service facts"
      when: ansible_facts['os_family'] != 'Windows'
      ansible.builtin.service_facts:

    - name: "Linux | Start stopped enabled systemd services"
      when:
        - ansible_facts['os_family'] != 'Windows'
        - ansible_facts['service_mgr'] == 'systemd'
        - item.value.status | default('') == 'enabled'
        - item.value.state | default('') != 'running'
      become: true
      ansible.builtin.systemd:
        name: "{{ item.key }}"
        state: started
      loop: "{{ ansible_facts.services | dict2items }}"
      loop_control:
        label: "{{ item.key }}"
      register: started_services_linux
      failed_when: false

    - name: "Linux | Show services that were started"
      when:
        - ansible_facts['os_family'] != 'Windows'
        - ansible_facts['service_mgr'] == 'systemd'
      ansible.builtin.debug:
        msg: >-
          {{
            started_services_linux.results
            | default([])
            | selectattr('changed', 'defined')
            | selectattr('changed')
            | map(attribute='item.key')
            | list
          }}

    - name: "Linux | Report unsupported service manager"
      when:
        - ansible_facts['os_family'] != 'Windows'
        - ansible_facts['service_mgr'] != 'systemd'
      ansible.builtin.debug:
        msg: >-
          Automatic stopped-service recovery currently supports systemd hosts only.
          Detected service manager: {{ ansible_facts['service_mgr'] }}