---
- name: Validate hypervisor dict input
  when: hypervisor is mapping
  ansible.builtin.assert:
    that:
      - hypervisor.type is defined
      - hypervisor.type | string | length > 0
    fail_msg: "hypervisor.type is required when hypervisor is a dictionary"
    quiet: true

- name: Normalize hypervisor configuration
  vars:
    hypervisor_input: "{{ hypervisor if hypervisor is mapping else {} }}"
    hypervisor_type_legacy: "{{ (hypervisor | default('none')) if hypervisor is string else '' }}"
    hypervisor_legacy_cfg:
      type: "{{ hypervisor_type_legacy }}"
      url: "{{ hypervisor_url | default('') }}"
      username: "{{ hypervisor_username | default('') }}"
      password: "{{ hypervisor_password | default('') }}"
      node: "{{ hypervisor_node | default('') }}"
      storage: "{{ hypervisor_storage | default('') }}"
      datacenter: "{{ hypervisor_datacenter | default('') }}"
      cluster: "{{ hypervisor_cluster | default('') }}"
      validate_certs: "{{ hypervisor_validate_certs | default(false) | bool }}"
    hypervisor_cfg_effective: >-
      {{
        hypervisor_defaults
        | combine(hypervisor_legacy_cfg, recursive=True)
        | combine(hypervisor_input, recursive=True)
      }}
  ansible.builtin.set_fact:
    hypervisor_cfg: "{{ hypervisor_cfg_effective }}"
    hypervisor: "{{ hypervisor_cfg_effective.type | string | lower }}"
    hypervisor_url: "{{ hypervisor_cfg_effective.url }}"
    hypervisor_username: "{{ hypervisor_cfg_effective.username }}"
    hypervisor_password: "{{ hypervisor_cfg_effective.password }}"
    hypervisor_node: "{{ hypervisor_cfg_effective.node }}"
    hypervisor_storage: "{{ hypervisor_cfg_effective.storage }}"
    hypervisor_datacenter: "{{ hypervisor_cfg_effective.datacenter }}"
    hypervisor_cluster: "{{ hypervisor_cfg_effective.cluster }}"
    hypervisor_validate_certs: "{{ hypervisor_cfg_effective.validate_certs | bool }}"
  changed_when: false