---
- name: Cleanup Xen installer media
  when: hypervisor_type == "xen"
  delegate_to: localhost
  become: false
  block:
    - name: Ensure Xen disk definitions exist
      when: virtualization_xen_disks is not defined
      ansible.builtin.set_fact:
        cleanup_xen_disks: "{{ cleanup_xen_disks | default([]) + [cleanup_xen_disk_cfg] }}"
      vars:
        device_letter_map: "abcdefghijklmnopqrstuvwxyz"
        device_letter: "{{ device_letter_map[ansible_loop.index0] }}"
        cleanup_xen_disk_cfg: >-
          {{
            {
              'path': (
                virtualization_xen_disk_path ~ '/' ~ hostname ~ '.qcow2'
                if ansible_loop.index0 == 0
                else virtualization_xen_disk_path ~ '/' ~ hostname ~ '-disk' ~ ansible_loop.index0 ~ '.qcow2'
              ),
              'target': 'xvd' ~ device_letter,
              'size': (item.size | float)
            }
          }}
      loop: "{{ system_cfg.disks }}"
      loop_control:
        label: "{{ item | to_json }}"
        extended: true
      changed_when: false

    - name: Render Xen VM configuration without installer media
      vars:
        xen_installer_media_enabled: false
        virtualization_xen_disks: "{{ virtualization_xen_disks | default(cleanup_xen_disks | default([])) }}"
      ansible.builtin.template:
        src: xen.cfg.j2
        dest: /tmp/xen-{{ hostname }}.cfg
        mode: "0644"

    - name: Destroy Xen VM if running
      ansible.builtin.command:
        argv:
          - xl
          - destroy
          - "{{ hostname }}"
      register: cleanup_xen_destroy
      failed_when: false
      changed_when: cleanup_xen_destroy.rc == 0

    - name: Start Xen VM without installer media
      ansible.builtin.command:
        argv:
          - xl
          - create
          - /tmp/xen-{{ hostname }}.cfg
      register: cleanup_xen_start_result
      changed_when: cleanup_xen_start_result.rc == 0